From e6e4e8aca0aef6d3346f402a0d4a007ce274b398 Mon Sep 17 00:00:00 2001 From: LanaTodorovic93 Date: Tue, 4 Mar 2025 16:09:14 +0100 Subject: [PATCH 1/7] Update on sep. --- .../20100904_M7.0_Canterbury/1_Impact/Impact_All_ID_0.csv | 3 ++- .../New_Zealand/20100904_M7.0_Canterbury/1_Impact/README.md | 6 +++++- 2 files changed, 7 insertions(+), 2 deletions(-) diff --git a/Oceania/New_Zealand/20100904_M7.0_Canterbury/1_Impact/Impact_All_ID_0.csv b/Oceania/New_Zealand/20100904_M7.0_Canterbury/1_Impact/Impact_All_ID_0.csv index 1028a027..984eb7bb 100644 --- a/Oceania/New_Zealand/20100904_M7.0_Canterbury/1_Impact/Impact_All_ID_0.csv +++ b/Oceania/New_Zealand/20100904_M7.0_Canterbury/1_Impact/Impact_All_ID_0.csv @@ -2,4 +2,5 @@ NZL,New_Zealand,0,0,2,,,,,,,,2000000000-4500000000,USD,,,Verisk,Two people were seriously injured as a result of falling masonry and glass. NZL,New_Zealand,0,0,,,,,,,,6500000000,,USD,,,NOAA, NZL,New_Zealand,0,0,2,,300002,,,,,6500000000,5000000000,USD,,,EM-DAT,"Insured Damages and Total Damages, unadjusted ('000 US$)" -NZL,New_Zealand,0,0,2256,,,,,,,,,,,,Johnston_et_al_2014,"The total injury burden was analyzed for demography, context of injury, causes of injury, and injury type. Injury context was classified as direct (shaking of the primary earthquake or aftershocks causing unavoidable injuries), action (movement of person during the primary earthquake or aftershocks causing potentially avoidable injuries), and secondary (cause of injury after shaking ceased). Nine categories of injury cause were identified (i.e. trip/fall, cleanup, projectile, helping others, children, ground damage, glass, masonry, animals)." \ No newline at end of file +NZL,New_Zealand,0,0,2256,,,,,,,,,,,,Johnston_et_al_2014,"The total injury burden was analyzed for demography, context of injury, causes of injury, and injury type. Injury context was classified as direct (shaking of the primary earthquake or aftershocks causing unavoidable injuries), action (movement of person during the primary earthquake or aftershocks causing potentially avoidable injuries), and secondary (cause of injury after shaking ceased). Nine categories of injury cause were identified (i.e. trip/fall, cleanup, projectile, helping others, children, ground damage, glass, masonry, animals)." +NZL,New_Zealand,,,,,,6855,,,,,,,liquefaction,,Tonkin_and_Taylor_2010,"A provisional government-commissioned report documenting geotechnical land damage reported that four weeks after the earthquake, 6855 surveyed properties had land damage ranging between minor and very severe." diff --git a/Oceania/New_Zealand/20100904_M7.0_Canterbury/1_Impact/README.md b/Oceania/New_Zealand/20100904_M7.0_Canterbury/1_Impact/README.md index 87bd6e49..e1b4acd1 100644 --- a/Oceania/New_Zealand/20100904_M7.0_Canterbury/1_Impact/README.md +++ b/Oceania/New_Zealand/20100904_M7.0_Canterbury/1_Impact/README.md @@ -30,7 +30,7 @@ Check the definitions of the parameters used in the impact files in the [impact ### Publications -- **Ingham_and_Griffith_2011:** Ingham J, Griffith M (2010). Performance of unreinforced masonry buildings during the 2010 Darfield (Christchurch, NZ) earthquake. Australian Journal of Structural Engineering, 11(3):207-224. https://doi.org/10.1080/13287982.2010.11465067. +- **Ingham_and_Griffith_2011:** Ingham J, Griffith M (2011). Performance of unreinforced masonry buildings during the 2010 Darfield (Christchurch, NZ) earthquake. Australian Journal of Structural Engineering, 11(3):207-224. https://doi.org/10.1080/13287982.2010.11465067. - **Johnston_et_al_2014:** Johnston D, Standring S, Ronan K, Lindell M, Wilson T, Cousins J, Aldridge E, Ardagh MW, Deely JM, Jensen S, Kirsch T, Bissell R (2014). The 2010/2011 Canterbury earthquakes: context and cause of injury. Natural Hazards, 73:627-637. https://doi.org/10.1007/s11069-014-1094-7. @@ -54,3 +54,7 @@ Check the definitions of the parameters used in the impact files in the [impact ### Other useful references + +- **Tonkin_and_Taylor_2010:** Tonkin & Talor (2010). Darfield Earthquake 4 September 2010 Geotechnical Land Damage Assessment & Reinstatement +Report - Stage 1, Report prepared by Tonkin & Taylor Limited for the Earthquake Commission + From 36c20f0f4a2edf2629893b3b6a91e325cef5c762 Mon Sep 17 00:00:00 2001 From: LanaTodorovic93 Date: Mon, 10 Mar 2025 09:35:57 +0100 Subject: [PATCH 2/7] Update max shaking info. --- Oceania/New_Zealand/20100904_M7.0_Canterbury/README.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Oceania/New_Zealand/20100904_M7.0_Canterbury/README.md b/Oceania/New_Zealand/20100904_M7.0_Canterbury/README.md index 005f22ba..e007cc12 100644 --- a/Oceania/New_Zealand/20100904_M7.0_Canterbury/README.md +++ b/Oceania/New_Zealand/20100904_M7.0_Canterbury/README.md @@ -36,7 +36,8 @@ The `2010 Canterbury earthquake`, also referred to as the Darfield earthquake, s ## Estimated and observed ground shaking -The folder [OpenQuake_gmfs](./OpenQuake_gmfs/) contains the input files required to generate ground motion fields, considering different rupture solutions and conditioning the ground shaking to the recording stations for the event, where available. The figures below present an example of the results, illustrating the median ground motion fields with and without conditioning. These results are based on the rupture and ground motion model that demonstrates the lowest nominal bias. The maximum recorded Peak Ground Acceleration (PGA) was [insert value here], observed at [insert location here]. If no seismic station data were available for the event, the generated ground motion fields are shown without conditioning to recording stations, as illustrated in the figures. +The folder [OpenQuake_gmfs](./OpenQuake_gmfs/) contains the input files required to generate ground motion fields, considering different rupture solutions and conditioning the ground shaking to the recording stations for the event, where available. The figures below present an example of the results, illustrating the median ground motion fields with and without conditioning. These results are based on the rupture and ground motion model that demonstrates the lowest nominal bias. The maximum recorded Peak Ground Acceleration (PGA) was 0.792 g, observed at Greendale site (station code: GDLC). +If no seismic station data were available for the event, the generated ground motion fields are shown without conditioning to recording stations, as illustrated in the figures. From 33451535fc712681dafdf0633f2df5d3de043f6e Mon Sep 17 00:00:00 2001 From: LanaTodorovic93 Date: Mon, 17 Mar 2025 10:33:30 +0100 Subject: [PATCH 3/7] address Zarin's comments. --- .../1_Impact/Impact_All_ID_0.csv | 2 ++ .../New_Zealand/20100904_M7.0_Canterbury/README.md | 4 ++-- .../earthquake_information.csv | 12 ++++++------ 3 files changed, 10 insertions(+), 8 deletions(-) diff --git a/Oceania/New_Zealand/20100904_M7.0_Canterbury/1_Impact/Impact_All_ID_0.csv b/Oceania/New_Zealand/20100904_M7.0_Canterbury/1_Impact/Impact_All_ID_0.csv index 984eb7bb..34de54ef 100644 --- a/Oceania/New_Zealand/20100904_M7.0_Canterbury/1_Impact/Impact_All_ID_0.csv +++ b/Oceania/New_Zealand/20100904_M7.0_Canterbury/1_Impact/Impact_All_ID_0.csv @@ -4,3 +4,5 @@ NZL,New_Zealand,0,0,,,,,,,,6500000000,,USD,,,NOAA, NZL,New_Zealand,0,0,2,,300002,,,,,6500000000,5000000000,USD,,,EM-DAT,"Insured Damages and Total Damages, unadjusted ('000 US$)" NZL,New_Zealand,0,0,2256,,,,,,,,,,,,Johnston_et_al_2014,"The total injury burden was analyzed for demography, context of injury, causes of injury, and injury type. Injury context was classified as direct (shaking of the primary earthquake or aftershocks causing unavoidable injuries), action (movement of person during the primary earthquake or aftershocks causing potentially avoidable injuries), and secondary (cause of injury after shaking ceased). Nine categories of injury cause were identified (i.e. trip/fall, cleanup, projectile, helping others, children, ground damage, glass, masonry, animals)." NZL,New_Zealand,,,,,,6855,,,,,,,liquefaction,,Tonkin_and_Taylor_2010,"A provisional government-commissioned report documenting geotechnical land damage reported that four weeks after the earthquake, 6855 surveyed properties had land damage ranging between minor and very severe." +NZL,New_Zealand,,,,,,,395,,,,,,,,Ingham_and_Griffith,"395 of the 595 buildings (66%) were rated as having 10% damage or less, with only 162 (34%) of the buildings assessed as having more than 10% damage." +NZL,New_Zealand,,,,,,,65,0,,,,,,,Kam_et_al_2010,"No RC buildings collapsed during this earthquake. Out of 717 inspected buildings, only 65 experienced some levels of damage - 10 buildings classified as 'red tag', 55 buildings classified as 'yellow tag'." diff --git a/Oceania/New_Zealand/20100904_M7.0_Canterbury/README.md b/Oceania/New_Zealand/20100904_M7.0_Canterbury/README.md index e007cc12..221a08ee 100644 --- a/Oceania/New_Zealand/20100904_M7.0_Canterbury/README.md +++ b/Oceania/New_Zealand/20100904_M7.0_Canterbury/README.md @@ -51,11 +51,11 @@ A summary of the main consequences of the event is available in the [earthquake_ | Attribute | Value | |:-------|:-------------| | Fatalities | ~0 | -| Injured | 2-2256 | +| Injured | 100 | | Displaced population | nan | | Affected population | ~300002 | | Affected units | nan | -| Damaged units | nan | +| Damaged units | 460 | | Collapsed units | nan | | Economic losses | 6500 M USD | | Insured losses | 2000-5000 M USD | diff --git a/Oceania/New_Zealand/20100904_M7.0_Canterbury/earthquake_information.csv b/Oceania/New_Zealand/20100904_M7.0_Canterbury/earthquake_information.csv index 613d8578..77767f35 100644 --- a/Oceania/New_Zealand/20100904_M7.0_Canterbury/earthquake_information.csv +++ b/Oceania/New_Zealand/20100904_M7.0_Canterbury/earthquake_information.csv @@ -3,22 +3,22 @@ Year,2010 Country,New Zealand Region,Oceania Event Name,Canterbury 2010 -Local Date,04/09/2010 -Local Time,04:35:47 +Local Date,4/9/2010 +Local Time,4:35:47 Longitude (decimal degrees),171.83 Latitude (decimal degrees),-43.522 Depth (km),12 -Mw,7.0 +Mw,7 Max Intensity (MMI),VIII Fault mechanism,Strike slip Tectonic region type,Active shallow crustal Fatalities,~0 -Injured,2-2256 +Injured,100 Displaced population, Affected population,~300002 Affected units, -Damaged units, -Collapsed units, +Damaged units,460 +Collapsed units,0 Economic losses,6500 M USD Insured losses,2000-5000 M USD Earthquake-triggered effects, From 23a79d99658c22ef2faf5d721dc78e3189467a9f Mon Sep 17 00:00:00 2001 From: LanaTodorovic93 Date: Mon, 17 Mar 2025 13:30:04 +0100 Subject: [PATCH 4/7] update eq_info. --- .../20100904_M7.0_Canterbury/earthquake_information.csv | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Oceania/New_Zealand/20100904_M7.0_Canterbury/earthquake_information.csv b/Oceania/New_Zealand/20100904_M7.0_Canterbury/earthquake_information.csv index 77767f35..dd1cff20 100644 --- a/Oceania/New_Zealand/20100904_M7.0_Canterbury/earthquake_information.csv +++ b/Oceania/New_Zealand/20100904_M7.0_Canterbury/earthquake_information.csv @@ -13,7 +13,7 @@ Max Intensity (MMI),VIII Fault mechanism,Strike slip Tectonic region type,Active shallow crustal Fatalities,~0 -Injured,100 +Injured,100 (2 severely injured) Displaced population, Affected population,~300002 Affected units, From 267c2e1b0360401466fcffbbf810f33c3f522cc5 Mon Sep 17 00:00:00 2001 From: LanaTodorovic93 Date: Mon, 17 Mar 2025 13:40:25 +0100 Subject: [PATCH 5/7] minor fix. --- .../20100904_M7.0_Canterbury/earthquake_information.csv | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Oceania/New_Zealand/20100904_M7.0_Canterbury/earthquake_information.csv b/Oceania/New_Zealand/20100904_M7.0_Canterbury/earthquake_information.csv index dd1cff20..69b0ae30 100644 --- a/Oceania/New_Zealand/20100904_M7.0_Canterbury/earthquake_information.csv +++ b/Oceania/New_Zealand/20100904_M7.0_Canterbury/earthquake_information.csv @@ -3,7 +3,7 @@ Year,2010 Country,New Zealand Region,Oceania Event Name,Canterbury 2010 -Local Date,4/9/2010 +Local Date,04/09/2010 Local Time,4:35:47 Longitude (decimal degrees),171.83 Latitude (decimal degrees),-43.522 From 092af2a07ca39e2d83550f2f6b0433fb542afdb0 Mon Sep 17 00:00:00 2001 From: LanaTodorovic93 Date: Mon, 17 Mar 2025 13:46:50 +0100 Subject: [PATCH 6/7] more fixing. --- .../20100904_M7.0_Canterbury/earthquake_information.csv | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Oceania/New_Zealand/20100904_M7.0_Canterbury/earthquake_information.csv b/Oceania/New_Zealand/20100904_M7.0_Canterbury/earthquake_information.csv index 69b0ae30..3eaa0bbc 100644 --- a/Oceania/New_Zealand/20100904_M7.0_Canterbury/earthquake_information.csv +++ b/Oceania/New_Zealand/20100904_M7.0_Canterbury/earthquake_information.csv @@ -4,7 +4,7 @@ Country,New Zealand Region,Oceania Event Name,Canterbury 2010 Local Date,04/09/2010 -Local Time,4:35:47 +Local Time,04:35:47 Longitude (decimal degrees),171.83 Latitude (decimal degrees),-43.522 Depth (km),12 From 2c4a8f3bbf5b09f4838e8ccae6783f95cdf31520 Mon Sep 17 00:00:00 2001 From: LanaTodorovic93 Date: Wed, 19 Mar 2025 12:56:33 +0100 Subject: [PATCH 7/7] More updates as per Zarin's suggestion. --- .../20100904_M7.0_Canterbury/1_Impact/Impact_All_ID_0.csv | 3 ++- .../20100904_M7.0_Canterbury/1_Impact/README.md | 8 +++++++- 2 files changed, 9 insertions(+), 2 deletions(-) diff --git a/Oceania/New_Zealand/20100904_M7.0_Canterbury/1_Impact/Impact_All_ID_0.csv b/Oceania/New_Zealand/20100904_M7.0_Canterbury/1_Impact/Impact_All_ID_0.csv index 34de54ef..696929bd 100644 --- a/Oceania/New_Zealand/20100904_M7.0_Canterbury/1_Impact/Impact_All_ID_0.csv +++ b/Oceania/New_Zealand/20100904_M7.0_Canterbury/1_Impact/Impact_All_ID_0.csv @@ -2,7 +2,8 @@ NZL,New_Zealand,0,0,2,,,,,,,,2000000000-4500000000,USD,,,Verisk,Two people were seriously injured as a result of falling masonry and glass. NZL,New_Zealand,0,0,,,,,,,,6500000000,,USD,,,NOAA, NZL,New_Zealand,0,0,2,,300002,,,,,6500000000,5000000000,USD,,,EM-DAT,"Insured Damages and Total Damages, unadjusted ('000 US$)" -NZL,New_Zealand,0,0,2256,,,,,,,,,,,,Johnston_et_al_2014,"The total injury burden was analyzed for demography, context of injury, causes of injury, and injury type. Injury context was classified as direct (shaking of the primary earthquake or aftershocks causing unavoidable injuries), action (movement of person during the primary earthquake or aftershocks causing potentially avoidable injuries), and secondary (cause of injury after shaking ceased). Nine categories of injury cause were identified (i.e. trip/fall, cleanup, projectile, helping others, children, ground damage, glass, masonry, animals)." +NZL,New_Zealand,0,0,377 (2256),,,,,,,,,,,,Johnston_et_al_2014,"377 people injured as a result of ground shaking during the mainshock. The total injury burden (2256) was analyzed for demography, context of injury, causes of injury, and injury type. Injury context was classified as direct (shaking of the primary earthquake or aftershocks causing unavoidable injuries), action (movement of person during the primary earthquake or aftershocks causing potentially avoidable injuries), and secondary (cause of injury after shaking ceased). Nine categories of injury cause were identified (i.e. trip/fall, cleanup, projectile, helping others, children, ground damage, glass, masonry, animals)." +NZL,New_Zealand,0,0,100,,,,,,,,,,,,Gledhil_et_al_2010,"The earthquake caused significant damage in Christchurch and the surrounding region but no loss of life. There were about 100 people injured, two of them seriously" NZL,New_Zealand,,,,,,6855,,,,,,,liquefaction,,Tonkin_and_Taylor_2010,"A provisional government-commissioned report documenting geotechnical land damage reported that four weeks after the earthquake, 6855 surveyed properties had land damage ranging between minor and very severe." NZL,New_Zealand,,,,,,,395,,,,,,,,Ingham_and_Griffith,"395 of the 595 buildings (66%) were rated as having 10% damage or less, with only 162 (34%) of the buildings assessed as having more than 10% damage." NZL,New_Zealand,,,,,,,65,0,,,,,,,Kam_et_al_2010,"No RC buildings collapsed during this earthquake. Out of 717 inspected buildings, only 65 experienced some levels of damage - 10 buildings classified as 'red tag', 55 buildings classified as 'yellow tag'." diff --git a/Oceania/New_Zealand/20100904_M7.0_Canterbury/1_Impact/README.md b/Oceania/New_Zealand/20100904_M7.0_Canterbury/1_Impact/README.md index e1b4acd1..818d76d7 100644 --- a/Oceania/New_Zealand/20100904_M7.0_Canterbury/1_Impact/README.md +++ b/Oceania/New_Zealand/20100904_M7.0_Canterbury/1_Impact/README.md @@ -30,11 +30,17 @@ Check the definitions of the parameters used in the impact files in the [impact ### Publications +- **Gledhil_et_al_2010:** Gledhil KR, Ristau J, Reyners M, Fry B, Holden C (2010). The Darfield (Canterbury) earthquake of September 2010: Preliminary seismological report. Bulletin of the New Zealand Society for Earthquake Engineering, 43(4):215-221. https://doi.org/10.5459/bnzsee.43.4.215-221. + +- **Kam_et_al_2010:** Kam WY, Pampanin S, Dhakal R, Gavin HP, Roeder C (2010). Seismic performance of reinforced concrete buildings in the September 2010 Darfield (Canterbury) earthquake. Bulletin of the New Zealand Society for Earthquake Engineering, 43(4):340-350. https://doi.org/10.5459/bnzsee.43.4.340-350. + + - **Ingham_and_Griffith_2011:** Ingham J, Griffith M (2011). Performance of unreinforced masonry buildings during the 2010 Darfield (Christchurch, NZ) earthquake. Australian Journal of Structural Engineering, 11(3):207-224. https://doi.org/10.1080/13287982.2010.11465067. - **Johnston_et_al_2014:** Johnston D, Standring S, Ronan K, Lindell M, Wilson T, Cousins J, Aldridge E, Ardagh MW, Deely JM, Jensen S, Kirsch T, Bissell R (2014). The 2010/2011 Canterbury earthquakes: context and cause of injury. Natural Hazards, 73:627-637. https://doi.org/10.1007/s11069-014-1094-7. -- **Kam_et_al_2010:** Kam WY, Pampanin S, Dhakal R, Gavin HP, Roeder C (2010). Seismic performance of reinforced concrete buildings in the September 2010 Darfield (Canterbury) earthquake. Bulletin of the New Zealand Society for Earthquake Engineering, 43(4):340-350. https://doi.org/10.5459/bnzsee.43.4.340-350. + + ### Global databases / references