Taiwan Ground Motion Model (TGMM) and Database
Taiwan Ground Motion Model and Ground-Motion Database
Update note
=======
SSHAC_GM_V9_20180620
- update 2006 Pingtung earthquake Ztor and path (EQSN =239, 240)
SSHAC_GM_V9_20180411
- update site database to version 7.5
- remove PGA, Sa ==0 record 14051957.P16.31903600.MNS
- read Brian dataset (2017.12.14)
SSHAC_GM_V8_20180120
- update event classification to event_classification_20170206
- update distance calculation (sgm.for.Person_20171228.RDS, CCLD20180105/p4cf.out) (from Brian).
- update Rmax estimation (Rmax_c_TNGA_Adjusted_2018_01_16_for_Person.RDS) (from Brian).
- update station information from Dr. Kuo (NCREE) for STA_ID=MTN119.
- #22 remove two records without NS component time history.
- #23 remove record with spike on time history.
- remove duplicated records (34) with same station ID.
- remove EQID=1(1981_0129_0451_36), STA_ID=SMART1-M11 with SA value = -999.
- Data number -> 44,600
SSHAC_GM_V7_20170919
- #21 Update the Vs30 of MTN stations in Chi-Chi event. (9 records)
SSHAC_GM_V7_20170918
- Fix #20 EQ: 1995_0223_0519_03 (Pfile:02230518.P95) (EQSN:038) only have 21 records
SSHAC_GM_V7_20170802
- Fault rupture models for the two new events occurred in 2016 (the Meinong event, Category A, and the deep intra-slab event, Category B)
- 21 new finite fault models obtained by Dr. Lee of IES.
- Subduction earthquake source scaling relations recommended by the PEER NGA-Sub project. This update does not affect Category A events or crustal events.
- Path data for new entries for the two 2016 events and updated fault rupture models.
- Path data for BATS subduction zone records.
- add ChiChi recordings (recorded by IES’s MTN network).
SSHAC_GM_V6_20170712
- update site database to version 7.0
- add SMART1 data from NGA-West2
- add BATS data from NGA-Sub
- add 2016 Meinong earthquake and 20160531 north Taiwan deep intraslab earthquake data
SSHAC_GM_V5_20170501
SSHAC_GM_V4_20170331
- update site database to version 6.0
- add column ID.eqcatalog for SSC eqid.
- add column within30 for the flag of earthquake within 30km buffer zone.
SSHAC_GM_V4_20170120
- add column “eq.type.crust” for “eq.type” = “shallow crustal” or “deep crustal”
SSHAC_GM_V4_20170117a
- fixed the duplication of site database with STA_ID=TAP105. (previous flatfile will have two Vs30 and Z1.0 values of TAP105 station)
SSHAC_GM_V4_20170117
- update earthquake flag column from NCREE to version 20171113.
SSHAC_GM_V4_20170111
- add earthquake flag column from NCREE.
- add Mw_source column.
| flag |
type |
| 0 |
Mainshock |
| !=0 |
fore- and after- shock (EQID from eq.catalog indicate the EQID of foreshock or aftershock) |
| flag_sub |
type |
| 0 |
Shallow or Deep Crustal Earthquake |
| 1 |
Beneath Ryukyu Interface Crustal Earthquake |
| 2 |
Beneath Маnilа Interface Crustal Earthquake |
| 3 |
In Front of Ryukyu Trench Earthquake |
| 4 |
In Front of Маnilа Trench Earthquake |
| 5 |
Ryukyu Intraslab Earthquake |
| 6 |
Маnilа Intraslab Earthquake |
| flag_crustal_type |
type |
| 0 |
Other Earthquake |
| 1 |
Shallow Crustal Earthquake |
| 2 |
Deep Crustal Earthquake |
| 3 |
Shallow Oceanic Earthquake |
| 4 |
Deep Oceanic Earthquake |
| flag_cmp |
type |
| 0 |
Taiwan Region |
| 1 |
Pacific Region |
| 2 |
China Region |
| flag_feq |
type |
| 0 |
Non-fault earthquake |
| 1 |
Fault earthquake |
##SSHAC_GM_v4_20161228
- add event type classification “eq.type.SSC” from SSC’s eq activity rate calculation result.
see SSHAC_GM_v4_20161228_document.md for newest column documnetation.
##SSHAC_GM_v4_20161224
- using new earthquake catalog (SSHAC_Catalog_final.TXT, 20161222), reselect fault plane from focal mechanism, recalculate distanace metric(by Brian Chiou).
- reorganize columns, only keep suggested column for each variable.
see SSHAC_GM_v4_20161224_document.md for newest column documnetation.
##TNGA_v3_20161014a
TNGA_v3_20161014
- add instrument type from sgm.index to database
| Instrument |
| A800 |
| A800 |
| A800 |
TNGA_v3_20161013
- add raw PGA from sgm.index to database
| PGA.raw.Z |
PGA.raw.NS |
PGA.raw.EW |
| 11.48 |
30.63 |
16.27 |
| 20.58 |
39.24 |
54.55 |
| 50.24 |
100.97 |
84.70 |
TNGA_v3_20161004
- add Rmax columns provide by Brain
| GM.Type |
EQID |
Mag |
EQ.BCH |
Net1 |
Rcut1 |
Net2 |
Rcut2 |
N |
Ncut |
epsilon |
Sigma |
minSigma |
TL1 |
Rmax1 |
TL2 |
Rmax2 |
| rawPGA.max |
0006 |
5.42 |
FALSE |
CWB |
NA |
TitanCWB |
NA |
22 |
0 |
2 |
0.5105791 |
0.5 |
0.004 |
136.97375 |
NA |
NA |
| rawPGA.max |
0008 |
5.53 |
FALSE |
CWB |
NA |
TitanCWB |
NA |
36 |
0 |
2 |
0.5318822 |
0.5 |
0.004 |
67.48952 |
NA |
NA |
| rawPGA.max |
0009 |
5.27 |
FALSE |
CWB |
NA |
TitanCWB |
NA |
91 |
0 |
2 |
0.5747993 |
0.5 |
0.004 |
71.87381 |
NA |
NA |
TNGA_v3_20160930
- add suggested column Rrup.sugg, Rjb.sugg, Rhypo.sugg, Rx.sugg, Ry.sugg, Depth.sugg, Ztor.sugg, Strike, Dip, Rake, Vs30_class, hwflag, Rx.sugg, Ry.sugg, Z1.0_sugg
| fault.type.ccld |
Rrup.sugg |
Rjb.sugg |
Rhypo.sugg |
Rx.sugg |
Ry.sugg |
Depth.sugg |
Ztor.sugg |
Strike |
Dip |
Rake |
Vs30_class |
hwflag |
| RO |
83.62194 |
82.75383 |
86.19036 |
0 |
0 |
11.37 |
0.010322 |
191 |
17 |
33 |
1 |
0 |
| RO |
119.90682 |
119.30303 |
122.48636 |
0 |
0 |
11.37 |
0.010322 |
191 |
17 |
33 |
1 |
0 |
| RO |
48.59453 |
47.48563 |
51.32261 |
0 |
0 |
11.37 |
0.010322 |
191 |
17 |
33 |
0 |
0 |
TNGA_v3_20160926
- remove duplicated station records
- update nga-sub to V08
- update Site information from SiteDatabase_SSHAC_v4.0
- fix directivity paramter for cat == A
- update earthquake information and records of event 318 (Pfile = “23211230.P10”, EQ_ID=”2010_1121_1231_46”)