Magnitude 6.8 TAIWAN
2003 December 10 04:38:11 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
| Phase Data |
10 DEC 2003 (344)
ot = 04:38:14.83 +/- 0.31 TAIWAN
lat = 23.058 +/- 5.7
lon = 121.379 +/- 6.5 MAGNITUDE 6.8 (GS)
dep = 33.0 (normal depth)
45 km (25 miles) NNE of T'ai-tung, Taiwan (pop 111,000)
105 km (65 miles) SSW of Hua-lien, Taiwan (pop 108,000)
115 km (70 miles) ESE of Chia-i, Taiwan (pop 265,000)
225 km (140 miles) S of T'AI-PEI, Taiwan
nph = 58 of 298 se = 1.05 FE=244 A
error ellipse = (108.5, 0.0, 8.7; 18.5, 0.0, 7.3; 0.0, 0.0, 0.0)
mb = 5.9 ( 66) ML = 5.6 ( 1) mblg = 5.5 ( 7) md = 5.8 ( 1) MS = 6.6 ( 19)
sta phase arrival res dist azm amp per mag amp per mag sta
TATO eP 04:38:46.00 0.3 1.9 3 d:9.6+2 5.8 L:1.0+2 .65 5.6 TATO
LR 04:39:09.33 g:1.2+2 1.0 6.1
INCN eP 04:41:48.67 1.7 15.1 16 g:1.8+0 1.3 5.4 b:1.8+3 1.3 6.2 INCN
LR 04:45:24.54
KS15 eP 04:41:52.08 0.9 15.4 20 KS15
LR 04:45:33.65
MAJO eP 04:42:45.80 0.3 19.8 44 g:7.8-1 1.0 5.3 b:7.4+2 1.0 5.9 MAJO
LR 04:47:39.48
CM31 eP 04:43:05.09 2.4 21.5 262 g:4.8-1 .90 5.2 b:3.6+2 .85 5.8 CM31
LR 04:48:26.87 S:9.7+2 19. 7.2
GUMO eP 04:43:30.97 1.7 24.2 109 g:3.7+0 1.0 6.2 b:3.7+3 1.0 6.9 GUMO
LR 04:49:44.06 S:1.8+2 20. 6.5
QIZ LR 04:43:42.49 11.5 252 QIZ
ULN eP 04:43:56.94 -1.3 27.3 339 g:4.9-1 1.1 5.3 b:1.1+2 .65 5.6 ULN
LR 04:51:12.45 S:4.5+2 20. 7.0
YSS eP 04:44:18.38 1.2 29.4 31 g:5.5-1 .95 5.5 b:9.9+2 1.2 6.4 YSS
LR 04:52:12.92 S:9.0+1 22. 6.3
ENH LR 04:44:20.55 12.8 307 ENH
YAK eP 04:45:43.13 0.5 39.4 6 b:1.2+2 .95 5.6 YAK
LR 04:56:57.18 S:7.4+1 21. 6.5
PMG eP 04:45:56.20 -0.1 41.0 139 b:5.4+2 1.2 6.2 PMG
LR 04:57:42.69 S:1.0+2 20. 6.7
PET eP 04:45:57.19 -0.1 41.1 34 b:2.1+3 1.4 6.7 PET
LR 04:57:47.83 S:6.0+1 22. 6.4
PALK eP 04:46:06.64 0.9 42.1 255 PALK
LR 04:58:15.22
COCO eP 04:46:09.62 0.9 42.5 217 b:2.8+3 1.6 6.7 COCO
LR 04:58:26.07 S:5.6+1 19. 6.5
KURK eP 04:46:12.75 -0.4 43.1 321 KURK
LR 04:58:42.83
MBWA eP 04:46:18.75 -2.0 44.0 182 b:2.0+3 1.5 6.7 MBWA
LR 04:59:08.69
WRAB eP 04:46:23.50 -2.1 44.6 163 b:1.6+3 1.1 6.8 WRAB
LR 04:59:25.42 S:5.0+1 22. 6.4
BJT LR 04:46:33.10 17.5 347 BJT
TIXI eP 04:46:56.94 -1.4 48.8 3 b:8.0+1 1.2 5.6 TIXI
LR 05:01:26.31 S:9.3+1 20. 6.8
CHKZ eP 04:46:57.22 -0.8 48.7 322 CHKZ
BRVK eP 04:46:57.68 -0.4 48.7 321 BRVK
LR 05:01:24.16
BILL eP 04:47:25.76 -2.2 52.7 20 b:1.2+2 1.1 5.8 BILL
LR 05:03:16.81
ADK eP 04:47:44.79 -0.1 55.0 42 b:4.5+2 1.2 6.4 ADK
LR 05:04:21.76 S:5.7+0 22. 5.6
ARU eP 04:47:51.64 -1.5 56.1 324 b:3.1+2 .95 6.3 ARU
LR 05:04:54.69 S:9.7+1 19. 6.9
NIKO eP 04:48:19.02 -0.1 59.8 41 NIKO
TNA eP 04:48:27.44 -1.4 61.3 27 b:1.1+2 1.4 5.8 TNA
LR 05:07:21.52 S:2.3+1 21. 6.3
SDN eP 04:48:49.72 -1.7 64.7 38 b:4.9+2 1.3 6.4 SDN
MDJ LR 04:48:57.34 22.5 15 MDJ
GNI eP 04:48:58.07 0.1 65.6 305 b:4.9+2 1.2 6.5 GNI
LR 05:09:24.90 S:4.8+1 20. 6.7
KIV eP 04:49:03.14 -0.1 66.4 309 b:1.1+3 1.0 6.9 KIV
LR 05:09:48.96 S:1.1+2 21. 7.0
IMA eP 04:49:06.75 -0.5 67.1 26 b:1.8+2 .90 6.2 IMA
OBN eP 04:49:14.51 -1.2 68.5 322 b:5.7+2 1.1 6.5 OBN
LR 05:10:47.26 S:6.3+1 20. 6.8
KDAK eP 04:49:16.26 -0.8 68.7 35 b:2.5+2 .95 6.3 KDAK
LR 05:10:54.13
KDC P 04:49:18.15 0.7 68.8 35 b:3.9+2 1.1 6.4 KDC
MCK P 04:49:20.38 -1.2 69.4 28 b:2.0+2 1.4 6.0 MCK
LR 05:11:15.00
PMR P 04:49:23.31 -0.1 69.8 31 b:1.3+2 1.2 5.9 PMR
LR 05:11:23.83
COLA P 04:49:23.36 0.3 69.7 27 b:4.5+1 .95 5.5 COLA
LR 05:11:22.21
TAU P 04:49:25.18 1.0 69.9 160 b:3.3+3 1.6 7.1X TAU
LR 05:11:26.59 S:4.2+1 20. 6.7
SML P 04:49:25.36 -0.2 70.1 30 SML
SPB4 P 04:49:28.90 0.4 70.6 348 SPB4
LR 05:11:48.35
ARE0 P 04:49:29.00 0.2 70.7 338 ARE0
LR 05:11:49.07
THY P 04:49:30.84 0.3 70.9 28 THY
KBS P 04:49:32.62 0.8 71.2 349 b:1.3+2 1.0 5.9 KBS
LR 05:12:04.08
DIV P 04:49:34.48 0.7 71.4 31 b:6.6+2 1.3 6.5 DIV
LR 05:12:11.74
EYAK P 04:49:35.96 1.4 71.6 31 EYAK
DAWY P 04:49:45.32 -0.2 73.4 27 DAWY
INK P 04:49:48.27 -1.4 74.2 22 b:9.8+1 1.0 5.8 INK
POHA P 04:50:06.66 3.3X 76.4 74 b:8.7+2 1.6 6.5 POHA
LR 05:14:32.92
SIT P 04:50:11.67 1.2 77.8 33 b:1.6+2 1.0 6.0 SIT
LR 05:15:14.52
NAO01P 04:50:18.90 -0.7 79.5 332 b:6.9+1 .85 5.7 NAO0
LR 05:16:02.49
RES P 04:50:20.72 0.2 79.7 9 b:8.1+1 1.0 5.7 RES
DLBC P 04:50:21.52 0.2 79.8 30 DLBC
PSZ P 04:50:25.49 0.3 80.5 318 b:1.6+2 1.2 5.9 PSZ
KONO P 04:50:26.38 0.6 80.7 332 b:2.5+2 1.6 6.0 KONO
LR 05:16:35.20
SNZO P 04:50:27.42 0.4 80.9 142 b:3.3+2 1.2 6.2 SNZO
LR 05:16:41.12
MORC P 04:50:27.65 -0.9 81.2 320 b:1.2+2 1.2 5.8 MORC
RUE P 04:50:34.01 0.9 82.1 324 RUE
YKW3 P 04:50:41.45 -0.9 83.9 23 YKW3
HIA LR 04:50:41.51 26.2 358 HIA
STU P 04:50:57.70 2.3X 86.4 322 STU
AQU eP 04:50:59.75 1.0 87.1 315 AQU
WLF P 04:51:01.43 0.2 87.7 324 b:1.8+2 1.1 6.2 WLF
BMW P 04:51:04.11 -6.1X 89.5 39 BMW
ESK P 04:51:06.94 0.3 88.8 332 b:1.6+2 1.3 6.2 ESK
LR 05:20:27.10
PGC P 04:51:07.60 3.9X 88.2 37 b:1.3+2 .95 6.2 PGC
GNW P 04:51:10.63 2.3X 89.1 38 GNW
LR 05:20:36.22
RPW P 04:51:10.91 1.4 89.4 36 RPW
OCWA P 04:51:13.64 9.4X 88.3 38 b:2.1+2 1.3 6.3 OCWA
LR 05:20:11.57
NLW P 04:51:15.15 1.6X 90.2 36 NLW
RMW P 04:51:17.89 6.5X 89.8 37 RMW
DPW P 04:51:20.41 1.1X 91.5 36 DPW
VGB P 04:51:21.23 2.0X 91.5 39 VGB
NEW P 04:51:21.72 0.9X 91.8 35 b:6.4+1 1.0 6.0 NEW
LR 05:21:52.92
HAWA P 04:51:22.01 2.0X 91.7 37 b:3.7+1 .98 5.8 HAWA
LR 05:21:48.02
KEBM P 04:51:22.09 5.7X 90.8 42 KEBM
SHW P 04:51:22.95 9.2X 90.2 39 SHW
YBH P 04:51:25.88 1.9X 92.5 42 b:2.0+1 1.0 5.5 YBH
LR 05:22:11.13
LNOR P 04:51:26.59 1.8X 92.7 37 LNOR
WALA P 04:51:27.10 0.9X 93.0 33 b:1.0+1 1.3 5.1 WALA
LSA LR 04:51:28.19 27.8 290 LSA
FCC P 04:51:29.42 1.8X 93.4 18 b:7.1+1 1.1 6.0 FCC
MOD P 04:51:30.91 0.5X 93.8 41 b:3.0+1 1.0 5.7 MOD
LR 05:22:50.49
MSO P 04:51:34.17 1.3X 94.4 35 b:1.4+1 1.0 5.3 MSO
LR 05:23:06.33
CHMT P 04:51:35.14 0.8X 94.7 34 CHMT
WVOR P 04:51:35.84 2.3X 94.5 40 b:9.0+1 1.7 5.9 WVOR
LR 05:23:10.02
OHCM P 04:51:35.91 2.3X 94.6 44 OHCM
BEKR P 04:51:36.90 1.1X 95.0 43 b:2.2+1 .98 5.5 BEKR
CMB P 04:51:41.34 0.9X 96.0 44 b:1.2+1 .80 5.4 CMB
LR 05:23:52.94
HRY P 04:51:41.56 3.3X 95.6 34 HRY
WCN P 04:51:41.75 2.7X 95.7 43 b:3.6+1 1.3 5.6 WCN
HLID P 04:51:43.02 1.5X 96.3 37 b:2.4+3 1.7 7.4X HLID
LR 05:23:59.27
BOZ P 04:51:43.20 1.2X 96.4 34 b:1.2+1 2.2 5.0 BOZ
LR 05:24:02.93
MCMT P 04:51:45.12 3.4X 96.3 36 MCMT
BMN P 04:51:45.51 2.5X 96.6 41 b:4.4+1 1.5 5.7 BMN
LR 05:24:08.70
MNV P 04:51:48.19 2.3X 97.2 43 b:3.1+1 1.5 5.6 MNV
LR 05:24:26.79
YMR P 04:51:50.47 3.8X 97.4 35 YMR
LR 05:24:31.65
ELK P 04:51:51.08 3.5X 97.6 40 b:1.1+2 2.3 6.0 ELK
LR 05:24:36.90
TPH P 04:51:51.56 2.0X 98.0 43 b:1.1+1 .95 5.3 TPH
LR 05:24:49.59
QLMT P 04:51:52.26 7.2X 97.0 35 QLMT
LSZ P 04:51:52.74 0.0X 98.7 257 b:6.6+1 1.0 6.1 LSZ
LR 05:25:09.22
ISA P 04:51:53.83 1.5X 98.7 45 b:2.4-2 1.4 2.5X ISA
LR 05:25:07.91
MVU e 04:51:55.42 -6.7X 100.8 40 MVU
LR 05:26:08.97
HWUT P 04:51:55.68 1.2X 99.1 37 b:8.2+0 1.3 5.1 HWUT
LR 05:25:21.09
DUG P 04:51:58.33 2.9X 99.3 39 b:5.6+1 2.2 5.7 DUG
LR 05:25:27.40
HVU P 04:51:58.74 7.9X 98.3 38 HVU
MAW P 04:51:58.90 1.0X 100.1 199 b:3.8+1 1.0 5.8 MAW
LR 05:25:48.76
GSC P 04:52:00.17 1.8X 100.0 45 GSC
LR 05:25:45.13
BGU P 04:52:00.38 7.6X 98.8 39 BGU
e 04:52:20.88
TPNV P 04:52:01.91 6.5X 99.3 43 b:9.1+0 .95 5.3 TPNV
LR 05:25:26.65
MSU P 04:52:04.79 2.6X 100.8 40 MSU
NLU P 04:52:05.68 7.4X 99.9 39 NLU
PFO P 04:52:07.30 3.4X 101.2 46 b:1.2+1 1.1 5.4 PFO
LR 05:26:20.91
NEN P 04:52:07.53 4.6X 101.0 44 NEN
PV10 P 04:52:15.17 4.4X 102.7 38 PV10
GLA P 04:52:16.08 5.9X 102.6 46 GLA
LR 05:27:01.32
VNDA P 04:52:16.25 4.9X 103.2 172 b:7.3+0 .95 5.4 VNDA
LR 05:27:16.09
LBTB P 04:52:19.12 1.1X 104.4 249 b:2.5+1 1.5 5.8 LBTB
LR 05:27:50.19
LAZ e 04:56:41.51 2.8X 106.6 40 LAZ
e 04:56:42.31
TUC P 04:56:41.59 4.6X 105.7 44 TUC
LR 05:28:29.66
SDCO P 04:56:43.64 7.6X 105.2 37 SDCO
LR 05:28:13.40
BLO P 04:56:49.89 -0.1X 112.8 23 BLO
WCI P 04:56:52.29 0.4X 113.7 24 WCI
LR 05:32:17.47
ACSO P 04:56:52.79 2.3X 113.1 20 ACSO
LR 05:31:58.57
WMOK P 04:56:52.92 6.1X 111.0 35 WMOK
LR 05:31:00.40
JCT P 04:56:53.05 0.9X 113.7 38 JCT
LR 05:32:16.53
MIV P 04:56:54.96 7.0X 111.8 12 MIV
MVL P 04:56:55.22 0.8X 115.1 15 MVL
UALR P 04:56:55.31 2.5X 114.2 30 UALR
CCM P 04:56:55.77 7.4X 111.9 27 CCM
LR 05:31:25.89
OXF P 04:56:55.84 0.1X 115.7 28 OXF
LR 05:33:13.82
PLAL e 04:56:56.04 0.0X 115.9 27 PLAL
LR 05:33:18.41
BINY P 04:56:56.72 6.2X 113.1 14 BINY
LR 05:31:59.94
PWV P 04:56:57.04 0.1X 116.3 20 PWV
SIUC P 04:56:57.31 6.8X 113.0 26 SIUC
ELN P 04:56:57.42 0.1X 116.5 20 ELN
FWV P 04:56:58.39 1.7X 116.2 20 FWV
HRV e 04:56:58.50 6.9X 113.7 10 HRV
LR 05:32:16.05
CPCT P 04:56:58.72 0.8X 116.8 24 CPCT
LRAL P 04:56:59.60 -0.6X 118.0 27 LRAL
LR 05:34:19.14
PAL P 04:56:59.89 6.3X 114.7 13 PAL
JSC P 04:57:02.12 0.0X 119.0 21 JSC
GOGA e 04:57:03.20 1.0X 119.1 24 GOGA
LR 05:34:49.32
SWET P 04:57:03.38 6.0X 116.5 25 SWET
SNAA P 04:57:06.46 -0.7X 122.2 198 SNAA
COW P 04:57:06.82 2.8X 120.1 21 COW
DWPF 04:57:14.06 1.2X 124.6 25 DWPF
LR 05:37:26.60
PMSA P 04:57:38.91 1.3X 138.1 177 PMSA
LR 05:43:53.46
HUMP P 04:57:40.50 0.9X 138.4 10 HUMP
ICM P 04:57:41.80 2.0X 138.6 11 ICM
OTAV P 04:58:00.82 1.2X 149.9 43 OTAV
LR 05:49:27.66
EFI P 04:58:06.26 6.1X 151.4 181 EFI
LR 05:50:12.29
MA2 LR 04:58:11.05 42.0 22 S:7.0+1 20. 6.5 MA2
TRQA P 04:58:17.61 1.2X 164.8 170 TRQA
LR 05:56:32.81
WAKE LR 04:58:19.78 42.3 86 S:2.9+0 19. 5.2X WAKE
CPUP P 04:58:24.25 1.5X 176.5 200 CPUP
LR 06:02:08.15
FX1 LR 05:01:34.03 49.1 39 FX1
SMY LR 05:01:48.35 49.6 40 S:8.0+1 22. 6.7 SMY
MIDW LR 05:04:21.91 55.0 71 MIDW
LVZ LR 05:10:23.47 67.6 336 LVZ
FIB LR 05:11:12.00 69.3 31 FIB
KIP LR 05:13:14.76 73.7 73 KIP
RAR LR 05:20:18.15 88.5 114 RAR
COR LR 05:21:15.60 90.5 40 COR
HUMO LR 05:21:52.84 91.8 42 HUMO
WDC LR 05:22:32.51 93.2 43 WDC
HOPS LR 05:22:47.97 93.8 45 HOPS
FFC LR 05:22:57.40 94.1 24 FFC
LKWY LR 05:24:42.09 97.8 35 LKWY
AHID LR 05:25:06.25 98.6 36 AHID
DAC LR 05:25:13.81 98.9 45 DAC
SNCC LR 05:25:28.06 99.4 48 SNCC
ESLA LR 05:25:29.31 99.4 320 ESLA
BW06 LR 05:25:29.92 99.4 35 BW06
MWC LR 05:25:40.03 99.8 46 MWC
ULM LR 05:25:43.38 99.9 23 ULM
LDFC LR 05:26:20.28 101.2 44 LDFC
RSSD LR 05:26:22.29 101.3 32 RSSD
SCHQ LR 05:26:46.17 102.1 5 SCHQ
WUAZ LR 05:27:19.24 103.3 42 WUAZ
ISCO LR 05:27:29.60 103.6 35 ISCO
SBA LR 05:27:42.73 104.1 171 SBA
ANMO LR 05:28:54.29 106.6 40 ANMO
JFWS LR 05:29:39.11 108.2 24 JFWS
KSU1 LR 05:29:53.38 108.7 30 KSU1
PQI LR 05:30:33.47 110.1 7 PQI
NCB LR 05:31:21.94 111.8 12 NCB
LBNH LR 05:31:26.19 111.9 10 LBNH
EMMW LR 05:31:30.44 112.1 7 EMMW
LTX LR 05:31:34.87 112.2 42 LTX
HNH LR 05:31:39.30 112.4 11 HNH
FFD LR 05:31:48.84 112.7 10 FFD
QUA2 LR 05:32:18.46 113.8 11 QUA2
MIAR LR 05:32:19.07 113.8 31 MIAR
WES LR 05:32:20.54 113.8 10 WES
BRYW LR 05:32:32.48 114.3 11 BRYW
MCWV LR 05:32:40.42 114.5 18 MCWV
WVT LR 05:32:52.97 115.0 26 WVT
PTCN LR 05:33:06.07 115.4 108 PTCN
HKT LR 05:33:30.96 116.3 36 HKT
CBN LR 05:33:38.38 116.6 16 CBN
BLA LR 05:33:40.18 116.6 19 BLA
DBIC LR 05:35:08.44 119.7 293 DBIC
BBSR LR 05:37:26.77 124.6 6 BBSR
RPN LR 05:41:59.33 134.1 106 RPN
SJG LR 05:44:01.59 138.4 11 SJG
PAYG LR 05:45:44.60 142.0 59 PAYG
RCBR LR 05:50:34.12 152.2 305 RCBR
BDFB LR 05:57:52.51 167.6 305 BDFB
Generated 2003 DEC 10 at 17:30 UTC
