Hartlepool-born James Clark produced this oil on canvas of the bombardment just weeks after the attack in 1915.
The Bombardment of the Hartlepools shows a young girl being taken to safety by a local fisherman as soldiers from the Heugh Battery defend the town.
James ClarkCopyright: James Clark
Performance on the Headland
This evening, to commemorate the centenary, a special performance is taking place on the Headland.
Richard OsborneCopyright: Richard Osborne
Homecoming by Periplum is a free outdoor arts event telling the stories of Tees Valley residents' contribution to the war efforts, both on the home front and overseas on foreign battlefields.
Tynemouth's warning
Tynemouth 1914-18 tweets: After the attack on Hartlepool the Borough of Tynemouth braced itself for an attack.
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Medals commemorate bombardment
These medals commemorate the bombardment of Scarborough and Hartlepool.
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Memorial marks first shell
A memorial stone stands on the town's coastline between the battery and the North Sea coast path marking the site of where the first shell fell. Each year a memorial service is held at the site on 16 December.
BBCCopyright: BBC
A £400,000 project has been taking place across Hartlepool to bring to life the centenary through a series of events, exhibitions and outreach projects in the Tees Valley.
These officers and men were in charge of the Hartlepool Battery on the day of the bombardment.
Hartlepool Culture and InformationCopyright: Hartlepool Culture and Information
Recruitment and fundraising boost
Mark Simmons said the bombardment caused a huge spike in terms of raising money for the war effort and recruitment.
Between August 1914 and July 1919 people in the borough raised £545m for the war effort and more than 21,000 men were signed up through the town's recruitment office.
The attack on Scarborough was used in recruitment posters.
Hartlepool museums manager Mark Simmons said his research into the bombardment had been a poignant experience for him, particularly researching footage of one of the military funerals.
He said: "You always feel to yourself a sense of sadness because you are looking at real people's lives and you are looking at their deaths and whenever you see that footage I see the grief in the people.
"I have that with all the bombardment victims, that sense of the more I know about them the more I feel for the real people that they are."
"Our ships showed that not only does Britannia not rule the waves, but that it cannot even protect its coast."
This was the scathing summary of one young German sailor, writing in his diary, after the bombardment of Hartlepool.
Deutsches Navy MuseumCopyright: Deutsches Navy Museum
And as far as this sailor was concerned, victory over the British Navy was decisive. Britannia most certainly did not rule the waves, as the song claimed.
Frozen in a chair
Mrs Chapman said her grandfather went to see his parents and sister and found his sister frozen in her chair from the shock.
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She said her mother recalled everyone was running to the station because they thought it was an invasion.
Mrs Chapman said her mother remembered it "not with horror" but spoke about it a lot.
Losing a shoe
Angela Chapman's mother Mary Almond was four at the time of the bombardment and lived in Kinburn Street, near the seafront, with her two-year-old brother Fred and parents.
She said: "It was her mother's birthday. Her father had gone to work and they were having breakfast at the table with her mother spooning porridge into Fred's mouth when they heard a noise which her mother said was thunder.
"Her father came running in and said 'get the children and run'."
She said they ran to another home belonging to the family in Corporation Road and her mother remembered losing her shoe and "making a big fuss about it".
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'Keeping memories alive'
The students from Dyke House School who produced the poem said it had meant a great deal to them to be involved.
Rebekah said: "It's really important that teenagers our age know what happened 100 years ago," while Will said: "It's given me a different perspective on history."
BBCCopyright: BBC
Liam said: "People think nothing has ever happened in Hartlepool but this project is keeping alive the memories of people who lived 100 years ago." That was something fellow pupil Sophie agreed with, saying: "It's been a great experience because Hartlepool is often seen in a negative way but this project has shone some light on Hartlepool's history."
The school's head of history Jonathan McDaid said: "The best thing about this project has been hearing the stories of people who have died and then sharing them with the students."
Poem written by students
As part of the World War One At Home project, 80 hours of audio was discovered at Teesside Archives. It was recorded in the 1980s with people who were teenagers at the time of the bombardment giving their first-hand accounts.
Pupils from Dyke House School, in Hartlepool, listened to the audio and with the help of performance poet Kate Fox produced a poem.
They thought about what it was like for teenagers 100 years ago who were on their way to school when the bombardment started. Listen to the poem here.
Bells ring out
To commemorate the centenary of the bombardment, church bells will ring out across Hartlepool to pay tribute to those killed in the attack.
Bellringers across the town will ring the bells at several churches throughout the day.
Hartlepool CouncilCopyright: Hartlepool Council
Later this evening, the events on the Headland will draw to a close when the bells of the former Christ Church, St Oswald's in Brougham Terrace and St Aidan's in Stockton Road - 24 bells in total - will be rung for an hour.
Bombardment artefact
David Rose emailed us about his personal connection to the Hartlepool bombardment.
He wrote: "I actually have a piece mounted on a plinth of one of the first shells to drop on Hartlepool. It was given to me by my late grandfather Edgar Leonard who fought in WW1."
Names of victims read out
Among the groups involved in today's memorial were the Commemoration Society 18th Battalion Durham Light Infantry.
PACopyright: PA
The names of the 130 people who died were read out.
Ceramic poppies remember those who died
The events for the centenary include 130 of the ceramic poppies from the artwork entitled Blood-Swept Lands and Seas of Red, which were at the Tower of London, being planted next to the memorial to represent each of those who died.
PACopyright: PA
It is the first time the poppies have been used at a public event since they were removed from London. Hartlepool's museum manager Mark Simmons said they were "very privileged" to be given the opportunity.
Floral tributes laid
Some of the floral tributes left in Hartlepool this morning to mark the 100th anniversary of the town's bombardment.
BBCCopyright: BBC
The military remembers
Four military organisations have been invited to lay plaques at the new memorial.
Lt Col Richard Hart, Commanding Officer of the 5th Regiment Royal Artillery, said: "We are privileged to play our part in this important commemoration to remember the civilians and military personnel killed during the bombardment.
"The serving military and the veterans' associations are hugely supportive of this event, which is a most fitting tribute."
New memorial unveiled
Hartlepool is paying tribute to those it lost in a day of civic and community events organised by Hartlepool Council in partnership with the Heugh Gun Battery Trust.
The highlight will be the unveiling of the new Bombardment Memorial on land near the Headland lighthouse by the Lord-Lieutenant of County Durham Sue Snowdon.
BBCCopyright: BBC
Hartlepool pays tribute
100 years to the day, Hartlepool is paying tribute to those it lost in a day of civic and community events organised by Hartlepool Council in partnership with the Heugh Gun Battery Trust.
Representatives of the four military organisations which lost personnel in the bombardment, the Durham Light Infantry, the Royal Engineers, the Royal Artillery and the Royal Navy, will lay plaques at the memorial.
Hartlepool CouncilCopyright: Hartlepool Council
Tug Wilson, chairman of the Hartlepool Combined Ex-Service Association, said: "In presenting our standards at the new memorial we will proudly honour the memory of all those so tragically killed on that fateful day in December 1914."
Hartlepool was the only one of the three towns which was defended. More than 1,000 shells were fired at it by three German cruisers over 40 minutes. The town had major shipyards and marine engine works.
The neighbouring Heugh Battery meant Moor Terrace was in the firing line of the German attackers.
Hartlepool Culture and InformationCopyright: Hartlepool Culture and Information
This metal alarm clock represents the point when the first of 1,150 shells rained down on Hartlepool.
A piece of German naval shell is embedded in the face of the clock which was stopped by a piece of shrapnel, it also shows the place of manufacture - Germany.
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The clock can still be seen to this day at The Heugh Gun Battery.
Paying respects to victims
Peter Harris
Look North
I'm in Hartlepool and dozens of people have arrived to pay their respects to the victims of the German bombardment 100 years ago. More than 100 civilians died.
BBCCopyright: BBC
Grandmother's birthday on day of bombardment
Suzie Lennox tweets: 100yrs ago tdy my Gt grandmother had her 21st birthday the same day #Hartlepool was bombed #ww1athome
Grandfather injured at Heugh Battery
John Parker emailed about his personal connection to the Hartlepool Bombardment. His grandfather Pte David Lamb, of the Durham Light Infantry, was wounded by the shellfire at Heugh Battery.
He wrote: "His wounds were serious enough for him to be kept in hospital for several months. Had he received similar wounds on the Western Front, he might well have not survived.
"So in a way I may owe my existence - indirectly - to the German Navy and am reflecting on that twist of fate this morning."
Mr Parker said his grandfather was discharged on medical grounds and returned to civilian life as a teacher. He was awarded a medal for "services rendered at Hartlepool" - but also had a white feather pushed through his letterbox.
'Terrible noise'
Edith Reed remembers the moment she heard the shells being fired: "I was walking and this terrible, terrible noise started. Windows rattled, you thought the world was coming to an end.
"They [the shells] just came in and shattered the whole place."
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Man found grand-daughters buried in rubble
George Jobling refused to leave his home on the corner of South Street and Dock Street in West Hartlepool during the bombardment.
Hartlepool Museum ArchiveCopyright: Hartlepool Museum Archive
He found the dead bodies of his two grand-daughters, Sarah, six, and Hannah, four, buried in the rubble outside.
Many houses damaged
This photo shows damage from the bombardment to houses on Lilly Street. This street no longer exists but ran between Thorpe Street and Arabella Street on the Headland.
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Hartlepool Culture and InformationCopyright: Hartlepool Culture and Information
Soldiers defended the town
Lt Col Lancelot Robson was a fire commander of Durham Royal Garrison Artillery and helped defend the town, along with his fellow soldiers, as Hartlepool came under fire.
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130 known deaths on the day of the bombardment
Hartlepool Borough Council museums manager Mark Simmons has spent the last two years researching to find the true number of those who died in Hartlepool during the bombardment after discovering there were discrepancies in the accounts.
He trawled through documents including coroner and newspaper reports and found 114 civilians, nine soldiers and seven sailors died on the actual day, although he is sure that will not be the final figure.
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Mr Simmons said: "I know that it will never end. There are potentially people who were never reported."
Soldier's memoir of attack
Alongside Theo Jones in combat was 19-year-old Private Robert Webster.
In the days after the bombardment he wrote a short memoir about the attack - listen to his account.
Theophilus Jones thought to be first soldier killed
Although Pte Theophilus Jones is almost universally credited with being the first soldier to die during the bombardment, conclusive evidence is scarce.
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Walter Rogers, LD Turner, Alix Oliffe Liddle, CS Clarke and Thomas Minks - all from County Durham or Teesside - were with Pte Jones as the battery returned fire.
'Thought it was thunder'
Edgar Jones remembers walking to school when he heard the ships: "...we heard this, what we thought then, was thunder - bing, bang, bong, you know, and a battleship of the German Navy, the Blucher, was firing shells along the coast."
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First-hand accounts recorded
As part of the WW1 At Home project, 80 hours of audio was found in Teesside Archives.
The interviews were recorded in the 1980s and featured people who were teenagers at the time of the attack speaking about their experiences.
Here follow some of the accounts from those recordings.
People emerged from their homes
In Hartlepool, people began to appear from the shelter of their houses, helping to dig out those around them who were injured.
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The clean-up began.
Whitby also came under attack
At about 09:00, Whitby felt the weight of the German broadsides as they steamed past the quiet fishing port heading for a rendezvous with the rest of their battle group who had attacked Hartlepool.
Seven people in Whitby died (although only three were ever officially recorded as having died as a direct result of the bombardment).
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Young men in their droves rushed to their local recruitment offices to 'avenge' Scarborough, Whitby and Hartlepool.
In just 30 minutes on that cold December morning, the Great War had finally become a harsh and bitter reality for the people of Scarborough and Whitby.
Bombardment ends
The bombardment of Hartlepool ends.
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Hartlepool Culture and InformationCopyright: Hartlepool Culture and Information
They left 130 people dead including nine soldiers, seven sailors, 15 children and 467 wounded. Seven churches, ten public buildings, five hotels and more than 300 houses were damaged.
More than 1,000 shells fired
During the 40 minute attack, 1,150 shells were fired, destroying large areas of Hartlepool.
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This unexploded shell was found in the town's railway sidings.
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She said the shells were coming "fast and furious" as they ran for their lives.
Soldiers returned fire from battery
When the German warships shelled Hartlepool, the soldiers manning the Heugh Battery returned fire in anger at the three German cruisers in a fierce battle.
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But the Germans did not escape completely unscathed, the Heugh battery had fired 123 rounds mainly at the Blucher, smashing her fore-bridge, damaging some of its guns and killing nine.
Great Northern PublishingCopyright: Great Northern Publishing
The attack lasted some 30 minutes.
First civilian fatalities
Among the first civilian fatalities of the bombardment were Hilda Horsley, a 17-year-old tailoress who was on her way to work, sisters Annie and Florence Kay who lived at 19 Cliff Terrace, and Salvation Army adjutant William G Avery.
This photo shows Mr Avery, his wife and five children in 1903.
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First soldier killed
Amongst the dead was the first soldier to be killed on British soil during the conflict - Theophilus Jones, a 29-year-old private in the Durham Light Infantry (DLI).
On the morning of the bombardment, Pte Jones left his homes on Ashgrove Avenue and made his way to the Heugh Gun Battery.
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As the shells began to fall where the soldiers stood, the battery and the slipway were hit, fatally wounding four soldiers.
Civilians brought into frontline
The first major home attack of World War One, it brought civilians unexpectedly on to the front line of battle.
Hartlepool Culture and InformationCopyright: Hartlepool Culture and Information
It left 114 civilians dead and hundreds more injured.
Many caught by surprise
When the shelling started, it caught many of the victims by surprise as they got ready to start their day.
Many children were having breakfast or heading for school when the attack began.
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Fathers who had already started their shifts dashed home to collect their families and a handful of belongings before fleeing on foot out into the County Durham countryside.
'All of a sudden they turned the guns round on the town'
Jennie Hogg, who was a girl at the time of attack, remembers the moment the bombardment started: "I saw the boats out there. It was smashing watching them firing because they were firing out to sea.
"Then all of a sudden they turned the guns round on the town."
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Ships emerged from the mist
Three German cruisers, the Blucher, Seydlitz and Moltke, emerged from the North Sea mist just before 08:00.
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Hartlepool Culture and InformationCopyright: Hartlepool Culture and Information
German warships left base
Shortly after midnight, the German warships left their base and headed out across the North Sea.
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Bombardment 'was significant'
Hartlepool museums manager Mark Simmons said the Hartlepool bombardment was significant because it led to the death of the first British soldier and first British civilian on home soil during the conflict as a result of enemy action and because of coastal defences being used.
He said that it was well known about in the North East but less so further afield and he believes that was because Scarborough was the place held up as the main victim for the purposes of recruitment.
He said: "It particularly resonates for the people of the North East. No one in Hartlepool was unaffected. People knew someone who was injured or killed. It had an impact on the psychology of the town. The bombardment will never be forgotten in the North East.
"If you go outside the North East, it doesn't have the resonance as much further away."
Post update
We will tell the story of the bombardment as it happened 100 years ago over a 40-minute period in between 08:00 and 09:00.
Over the same period our colleagues on BBC Tees will tell the story of the attack in real time from the moment the first shell struck to the chaos and confusion left behind when the guns fell silent.
The story will be told through a mixture of the first-hand accounts of those who lived through the attack, pictures from Teesside Archives and look at how the centenary is being marked in the town today.
Post update
Kristie Kinghorn
BBC News Online
On the morning of 16 December 1914 towns on the coast of north-east England were targeted by German ships. Scarborough and Hartlepool were the first hit with Whitby about an hour later.
They were the first places on mainland Britain to be attacked during World War One.
PACopyright: PA
One hundred years later, BBC News revisits the events of the day in Hartlepool with pictures and through the words of those who were there. We also look at what effect the bombardment had on the town, what it means for those living there now and how the town will mark it.
Live Reporting
Kristie Kinghorn
All times stated are UK
Get involved
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Latest PostGoodbye
Kristie Kinghorn
BBC News Online
That brings us to the end of our dedicated coverage of the centenary of the Hartlepool Bombardment.
There will be further updates on the BBC North East Local Live page. And here are links to our other coverage of the bombardment - an audio slideshow with archive pictures and first-hand accounts, a feature looking at Hartlepool then and now and the German perspective on the bombardment.
Painting depicts bombardment
Hartlepool-born James Clark produced this oil on canvas of the bombardment just weeks after the attack in 1915.
The Bombardment of the Hartlepools shows a young girl being taken to safety by a local fisherman as soldiers from the Heugh Battery defend the town.
Performance on the Headland
This evening, to commemorate the centenary, a special performance is taking place on the Headland.
Homecoming by Periplum is a free outdoor arts event telling the stories of Tees Valley residents' contribution to the war efforts, both on the home front and overseas on foreign battlefields.
Tynemouth's warning
Tynemouth 1914-18 tweets: After the attack on Hartlepool the Borough of Tynemouth braced itself for an attack.
Medals commemorate bombardment
These medals commemorate the bombardment of Scarborough and Hartlepool.
Memorial marks first shell
A memorial stone stands on the town's coastline between the battery and the North Sea coast path marking the site of where the first shell fell. Each year a memorial service is held at the site on 16 December.
A £400,000 project has been taking place across Hartlepool to bring to life the centenary through a series of events, exhibitions and outreach projects in the Tees Valley.
The programme of events, funded by the Arts Council, is to help young people learn about World War One and about their own families' involvement in the bombardment.
The soldiers who manned the battery
These officers and men were in charge of the Hartlepool Battery on the day of the bombardment.
Recruitment and fundraising boost
Mark Simmons said the bombardment caused a huge spike in terms of raising money for the war effort and recruitment.
Between August 1914 and July 1919 people in the borough raised £545m for the war effort and more than 21,000 men were signed up through the town's recruitment office.
The attack on Scarborough was used in recruitment posters.
Sense of sadness
Hartlepool museums manager Mark Simmons said his research into the bombardment had been a poignant experience for him, particularly researching footage of one of the military funerals.
He said: "You always feel to yourself a sense of sadness because you are looking at real people's lives and you are looking at their deaths and whenever you see that footage I see the grief in the people.
"I have that with all the bombardment victims, that sense of the more I know about them the more I feel for the real people that they are."
British Navy 'did not rule the waves'
Letters and diary notes from the German sailors involved reveal their perspective of the attack.
"Our ships showed that not only does Britannia not rule the waves, but that it cannot even protect its coast."
This was the scathing summary of one young German sailor, writing in his diary, after the bombardment of Hartlepool.
And as far as this sailor was concerned, victory over the British Navy was decisive. Britannia most certainly did not rule the waves, as the song claimed.
Frozen in a chair
Mrs Chapman said her grandfather went to see his parents and sister and found his sister frozen in her chair from the shock.
She said her mother recalled everyone was running to the station because they thought it was an invasion.
Mrs Chapman said her mother remembered it "not with horror" but spoke about it a lot.
Losing a shoe
Angela Chapman's mother Mary Almond was four at the time of the bombardment and lived in Kinburn Street, near the seafront, with her two-year-old brother Fred and parents.
She said: "It was her mother's birthday. Her father had gone to work and they were having breakfast at the table with her mother spooning porridge into Fred's mouth when they heard a noise which her mother said was thunder.
"Her father came running in and said 'get the children and run'."
She said they ran to another home belonging to the family in Corporation Road and her mother remembered losing her shoe and "making a big fuss about it".
Survivors recall their shock
On the 100th anniversary, against a backdrop of photographs from the time, watch an audio slideshow with the words of those who survived the bombardment recalling their memories.
'Keeping memories alive'
The students from Dyke House School who produced the poem said it had meant a great deal to them to be involved.
Rebekah said: "It's really important that teenagers our age know what happened 100 years ago," while Will said: "It's given me a different perspective on history."
Liam said: "People think nothing has ever happened in Hartlepool but this project is keeping alive the memories of people who lived 100 years ago." That was something fellow pupil Sophie agreed with, saying: "It's been a great experience because Hartlepool is often seen in a negative way but this project has shone some light on Hartlepool's history."
The school's head of history Jonathan McDaid said: "The best thing about this project has been hearing the stories of people who have died and then sharing them with the students."
Poem written by students
As part of the World War One At Home project, 80 hours of audio was discovered at Teesside Archives. It was recorded in the 1980s with people who were teenagers at the time of the bombardment giving their first-hand accounts.
Pupils from Dyke House School, in Hartlepool, listened to the audio and with the help of performance poet Kate Fox produced a poem.
They thought about what it was like for teenagers 100 years ago who were on their way to school when the bombardment started. Listen to the poem here.
Bells ring out
To commemorate the centenary of the bombardment, church bells will ring out across Hartlepool to pay tribute to those killed in the attack.
Bellringers across the town will ring the bells at several churches throughout the day.
Later this evening, the events on the Headland will draw to a close when the bells of the former Christ Church, St Oswald's in Brougham Terrace and St Aidan's in Stockton Road - 24 bells in total - will be rung for an hour.
Bombardment artefact
David Rose emailed us about his personal connection to the Hartlepool bombardment.
He wrote: "I actually have a piece mounted on a plinth of one of the first shells to drop on Hartlepool. It was given to me by my late grandfather Edgar Leonard who fought in WW1."
Names of victims read out
Among the groups involved in today's memorial were the Commemoration Society 18th Battalion Durham Light Infantry.
The names of the 130 people who died were read out.
Ceramic poppies remember those who died
The events for the centenary include 130 of the ceramic poppies from the artwork entitled Blood-Swept Lands and Seas of Red, which were at the Tower of London, being planted next to the memorial to represent each of those who died.
It is the first time the poppies have been used at a public event since they were removed from London. Hartlepool's museum manager Mark Simmons said they were "very privileged" to be given the opportunity.
Floral tributes laid
Some of the floral tributes left in Hartlepool this morning to mark the 100th anniversary of the town's bombardment.
The military remembers
Four military organisations have been invited to lay plaques at the new memorial.
Lt Col Richard Hart, Commanding Officer of the 5th Regiment Royal Artillery, said: "We are privileged to play our part in this important commemoration to remember the civilians and military personnel killed during the bombardment.
"The serving military and the veterans' associations are hugely supportive of this event, which is a most fitting tribute."
New memorial unveiled
Hartlepool is paying tribute to those it lost in a day of civic and community events organised by Hartlepool Council in partnership with the Heugh Gun Battery Trust.
The highlight will be the unveiling of the new Bombardment Memorial on land near the Headland lighthouse by the Lord-Lieutenant of County Durham Sue Snowdon.
Hartlepool pays tribute
100 years to the day, Hartlepool is paying tribute to those it lost in a day of civic and community events organised by Hartlepool Council in partnership with the Heugh Gun Battery Trust.
Representatives of the four military organisations which lost personnel in the bombardment, the Durham Light Infantry, the Royal Engineers, the Royal Artillery and the Royal Navy, will lay plaques at the memorial.
Tug Wilson, chairman of the Hartlepool Combined Ex-Service Association, said: "In presenting our standards at the new memorial we will proudly honour the memory of all those so tragically killed on that fateful day in December 1914."
Scrambled out of home
Lawrence Hunter remembers the moment when his father told the family the "Germans are here" and they gathered their things and scrambled out of the home.
Getting ready for school
Mrs Jobling was getting ready for school when the shells began to drop. She recalls hearing what she thought was thunder.
Buying sausages when shells fell
Violet Muers was just seven when the German navy bombarded Hartlepool.
She recalled how her husband-to-be had also been caught in the surprise attack.
He had been sent out to get sausages from the butchers when the shells started falling.
Scarborough homes damaged
Red Lea on Prince of Wales Terrace in Scarborough after the 1914 German bombardment (left) and how the same building looks now.
Streets in the firing line
Hartlepool was the only one of the three towns which was defended. More than 1,000 shells were fired at it by three German cruisers over 40 minutes. The town had major shipyards and marine engine works.
The neighbouring Heugh Battery meant Moor Terrace was in the firing line of the German attackers.
The street suffered extensive damage but looks relatively unchanged 100 years on. Take a look at this and more photos comparing the town at the time of the bombardment and today.
Clock stopped
This metal alarm clock represents the point when the first of 1,150 shells rained down on Hartlepool.
A piece of German naval shell is embedded in the face of the clock which was stopped by a piece of shrapnel, it also shows the place of manufacture - Germany.
The clock can still be seen to this day at The Heugh Gun Battery.
Paying respects to victims
Peter Harris
Look North
I'm in Hartlepool and dozens of people have arrived to pay their respects to the victims of the German bombardment 100 years ago. More than 100 civilians died.
Grandmother's birthday on day of bombardment
Suzie Lennox tweets: 100yrs ago tdy my Gt grandmother had her 21st birthday the same day #Hartlepool was bombed #ww1athome
Grandfather injured at Heugh Battery
John Parker emailed about his personal connection to the Hartlepool Bombardment. His grandfather Pte David Lamb, of the Durham Light Infantry, was wounded by the shellfire at Heugh Battery.
He wrote: "His wounds were serious enough for him to be kept in hospital for several months. Had he received similar wounds on the Western Front, he might well have not survived.
"So in a way I may owe my existence - indirectly - to the German Navy and am reflecting on that twist of fate this morning."
Mr Parker said his grandfather was discharged on medical grounds and returned to civilian life as a teacher. He was awarded a medal for "services rendered at Hartlepool" - but also had a white feather pushed through his letterbox.
'Terrible noise'
Edith Reed remembers the moment she heard the shells being fired: "I was walking and this terrible, terrible noise started. Windows rattled, you thought the world was coming to an end.
"They [the shells] just came in and shattered the whole place."
Man found grand-daughters buried in rubble
George Jobling refused to leave his home on the corner of South Street and Dock Street in West Hartlepool during the bombardment.
He found the dead bodies of his two grand-daughters, Sarah, six, and Hannah, four, buried in the rubble outside.
Many houses damaged
This photo shows damage from the bombardment to houses on Lilly Street. This street no longer exists but ran between Thorpe Street and Arabella Street on the Headland.
Child recalled shells passing over train
A child recalled the moment the shells passed over a train full of children near West Hartlepool station.
Soldiers defended the town
Lt Col Lancelot Robson was a fire commander of Durham Royal Garrison Artillery and helped defend the town, along with his fellow soldiers, as Hartlepool came under fire.
130 known deaths on the day of the bombardment
Hartlepool Borough Council museums manager Mark Simmons has spent the last two years researching to find the true number of those who died in Hartlepool during the bombardment after discovering there were discrepancies in the accounts.
He trawled through documents including coroner and newspaper reports and found 114 civilians, nine soldiers and seven sailors died on the actual day, although he is sure that will not be the final figure.
Mr Simmons said: "I know that it will never end. There are potentially people who were never reported."
Soldier's memoir of attack
Alongside Theo Jones in combat was 19-year-old Private Robert Webster.
In the days after the bombardment he wrote a short memoir about the attack - listen to his account.
Theophilus Jones thought to be first soldier killed
Although Pte Theophilus Jones is almost universally credited with being the first soldier to die during the bombardment, conclusive evidence is scarce.
The Commonwealth War Graves Commission can only narrow it down to the few members of the 18th battalion of the DLI killed on duty that day.
Walter Rogers, LD Turner, Alix Oliffe Liddle, CS Clarke and Thomas Minks - all from County Durham or Teesside - were with Pte Jones as the battery returned fire.
'Thought it was thunder'
Edgar Jones remembers walking to school when he heard the ships: "...we heard this, what we thought then, was thunder - bing, bang, bong, you know, and a battleship of the German Navy, the Blucher, was firing shells along the coast."
First-hand accounts recorded
As part of the WW1 At Home project, 80 hours of audio was found in Teesside Archives.
The interviews were recorded in the 1980s and featured people who were teenagers at the time of the attack speaking about their experiences.
Here follow some of the accounts from those recordings.
People emerged from their homes
In Hartlepool, people began to appear from the shelter of their houses, helping to dig out those around them who were injured.
The clean-up began.
Whitby also came under attack
At about 09:00, Whitby felt the weight of the German broadsides as they steamed past the quiet fishing port heading for a rendezvous with the rest of their battle group who had attacked Hartlepool.
Seven people in Whitby died (although only three were ever officially recorded as having died as a direct result of the bombardment).
Young men in their droves rushed to their local recruitment offices to 'avenge' Scarborough, Whitby and Hartlepool.
In just 30 minutes on that cold December morning, the Great War had finally become a harsh and bitter reality for the people of Scarborough and Whitby.
Bombardment ends
The bombardment of Hartlepool ends.
German ships withdrew
Shortly before 09:00 the German squadron fired its last shell and as quickly as it had appeared, it withdrew into the mists of the North Sea.
They left 130 people dead including nine soldiers, seven sailors, 15 children and 467 wounded. Seven churches, ten public buildings, five hotels and more than 300 houses were damaged.
More than 1,000 shells fired
During the 40 minute attack, 1,150 shells were fired, destroying large areas of Hartlepool.
This unexploded shell was found in the town's railway sidings.
Shells came 'fast as furious'
Myra Docherty, who was a girl at the time of the attack, remembers being told the "Germans have landed" and running from her home towards the countryside for safety.
She said the shells were coming "fast and furious" as they ran for their lives.
Soldiers returned fire from battery
When the German warships shelled Hartlepool, the soldiers manning the Heugh Battery returned fire in anger at the three German cruisers in a fierce battle.
This battery was the only one in the country to have directly engaged the enemy during World War One.
But the Germans did not escape completely unscathed, the Heugh battery had fired 123 rounds mainly at the Blucher, smashing her fore-bridge, damaging some of its guns and killing nine.
Attack on Scarborough lasted 30 minutes
It wasn't just Hartlepool which came under fire.
That fateful morning 18 people fell victim to the German attack in Scarborough, including 14-month-old baby boy John Shields Ryalls and shoemaker Henry Harland.
The attack lasted some 30 minutes.
First civilian fatalities
Among the first civilian fatalities of the bombardment were Hilda Horsley, a 17-year-old tailoress who was on her way to work, sisters Annie and Florence Kay who lived at 19 Cliff Terrace, and Salvation Army adjutant William G Avery.
This photo shows Mr Avery, his wife and five children in 1903.
First soldier killed
Amongst the dead was the first soldier to be killed on British soil during the conflict - Theophilus Jones, a 29-year-old private in the Durham Light Infantry (DLI).
On the morning of the bombardment, Pte Jones left his homes on Ashgrove Avenue and made his way to the Heugh Gun Battery.
As the shells began to fall where the soldiers stood, the battery and the slipway were hit, fatally wounding four soldiers.
Civilians brought into frontline
The first major home attack of World War One, it brought civilians unexpectedly on to the front line of battle.
It left 114 civilians dead and hundreds more injured.
Many caught by surprise
When the shelling started, it caught many of the victims by surprise as they got ready to start their day.
Many children were having breakfast or heading for school when the attack began.
Fathers who had already started their shifts dashed home to collect their families and a handful of belongings before fleeing on foot out into the County Durham countryside.
'All of a sudden they turned the guns round on the town'
Jennie Hogg, who was a girl at the time of attack, remembers the moment the bombardment started: "I saw the boats out there. It was smashing watching them firing because they were firing out to sea.
"Then all of a sudden they turned the guns round on the town."
Ships emerged from the mist
Three German cruisers, the Blucher, Seydlitz and Moltke, emerged from the North Sea mist just before 08:00.
The alarm was raised.
German navy decided to carry out raid
Unable to face the British fleet in a full scale battle, the German navy decided to carry out a raid that would draw a smaller number of British battleships into an ambush in the North Sea.
German warships left base
Shortly after midnight, the German warships left their base and headed out across the North Sea.
Bombardment 'was significant'
Hartlepool museums manager Mark Simmons said the Hartlepool bombardment was significant because it led to the death of the first British soldier and first British civilian on home soil during the conflict as a result of enemy action and because of coastal defences being used.
He said that it was well known about in the North East but less so further afield and he believes that was because Scarborough was the place held up as the main victim for the purposes of recruitment.
He said: "It particularly resonates for the people of the North East. No one in Hartlepool was unaffected. People knew someone who was injured or killed. It had an impact on the psychology of the town. The bombardment will never be forgotten in the North East.
"If you go outside the North East, it doesn't have the resonance as much further away."
Post update
We will tell the story of the bombardment as it happened 100 years ago over a 40-minute period in between 08:00 and 09:00.
Over the same period our colleagues on BBC Tees will tell the story of the attack in real time from the moment the first shell struck to the chaos and confusion left behind when the guns fell silent.
The story will be told through a mixture of the first-hand accounts of those who lived through the attack, pictures from Teesside Archives and look at how the centenary is being marked in the town today.
Post update
Kristie Kinghorn
BBC News Online
On the morning of 16 December 1914 towns on the coast of north-east England were targeted by German ships. Scarborough and Hartlepool were the first hit with Whitby about an hour later.
They were the first places on mainland Britain to be attacked during World War One.
One hundred years later, BBC News revisits the events of the day in Hartlepool with pictures and through the words of those who were there. We also look at what effect the bombardment had on the town, what it means for those living there now and how the town will mark it.