Data Report
Alert / (ALERT) 188
Contributed by CSEM
Centre Sismologique Euro-Mediterraneen
European-Mediterranean Seismological Centre
Rapid Determination of Source Parameters
operated at LDG (Paris) and IGN (Madrid)
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*********************** ALERT MESSAGE ****************************
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WARNING : These parameters are preliminary and subject to revision.
Location and magnitude estimations may be revised if necessary in
an INFORMATION message.
_____________________________________________________________________
EARTHQUAKE on 25/09/2003 at 19:50 (UTC)
HOKKAIDO, JAPAN, REGION
MAGNITUDE: mb 7.0
Data provided by: BUC GFZ INGV LDG LED NEWS ODC RNS SED
Latitude = 42.65 N
Longitude = 144.07 E
Origin Time = 19:50:10.5 (UTC)
Depth = 33 Km
RMS = 0.58 sec
Gap = 322 degrees
95% confidence ellipse: - Semi major = 34.9 Km
- Semi minor = 21.2 Km
- Azimuth of major axis = 155 degrees
Number of data used = 216
Preliminary location computed on Thu Sep 25 20:24:43 2003 (UTC)
Done by Remy Bossu
Comments : The magnitude may be underestimates. In this case a revision message will be sent
Message number: 188
All magnitudes estimations :
mb5.9 (BUC) mb6.8 (GFZ) M 7.0 (INGV) M 6.7 (INGV)
mb6.5 (LDG) mb6.9 (LED) mb7.2 (ODC)
mb6.5 (RNS) mb6.7 (SED)
Sta Phase Date Time Res Dist Azm Net
---------------------------------------------------------------
ARU a P 2003/09/25 19:59:30.0 -0.7 53.60 316 ODC
ARE0 a P 2003/09/25 20:00:12.4 -0.2 59.48 339 ODC
OBN a P 2003/09/25 20:00:47.4 -0.9 64.83 322 ODC
VSU a P 2003/09/25 20:00:59.8 -0.2 66.66 329 GFZ
VSU a P 2003/09/25 20:00:59.7 -0.3 66.66 329 ODC
KIV a P 2003/09/25 20:01:13.2 -0.3 68.80 310 ODC
KONO a P 2003/09/25 20:01:29.9 0.8 71.40 337 GFZ
KONO a P 2003/09/25 20:01:29.7 0.6 71.40 337 ODC
MALT a P 2003/09/25 20:01:50.0 0.0 74.92 308 GFZ
MALT a P 2003/09/25 20:01:50.2 0.2 74.92 308 ODC
CFR ac P 2003/09/25 20:01:53.4 -0.2 75.59 319 BUC
VRI ac P 2003/09/25 20:01:54.9 0.2 75.75 320 BUC
HARR ad P 2003/09/25 20:01:56.4 0.2 76.04 318 BUC
CVD ac P 2003/09/25 20:01:53.3 -4.2* 76.27 318 BUC
ISR ac P 2003/09/25 20:01:59.0 0.7 76.39 319 BUC
MLR ac P 2003/09/25 20:01:58.5 0.0 76.40 320 BUC
MLR a P 2003/09/25 20:01:58.3 -0.2 76.40 320 GFZ
OKC a P 2003/09/25 20:01:58.9 0.3 76.46 327 ODC
MORC a P 2003/09/25 20:02:00.0 0.2 76.75 327 GFZ
MORC a P 2003/09/25 20:02:00.0 0.3 76.75 327 ODC
DPC a P 2003/09/25 20:02:00.0 0.5 76.77 328 GFZ
DPC a P 2003/09/25 20:02:00.0 0.5 76.77 328 ODC
ANTO a P 2003/09/25 20:02:01.7 -0.1 77.00 312 GFZ
BUC1 ac P 2003/09/25 20:02:02.9 0.1 77.21 319 BUC
PSZ a P 2003/09/25 20:02:03.5 0.3 77.25 325 GFZ
ZST a P 2003/09/25 20:02:08.4 0.2 78.18 326 ODC
MOX a P 2003/09/25 20:02:08.6 -0.1 78.26 331 GFZ
MOX a P 2003/09/25 20:02:08.5 -0.2 78.26 331 ODC
NKC a P 2003/09/25 20:02:09.1 0.1 78.31 330 ODC
ESK a P 2003/09/25 20:02:10.3 0.2 78.52 341 ODC
KHC a P 2003/09/25 20:02:12.3 0.6 78.80 329 ODC
WET a P 2003/09/25 20:02:13.3 0.3 79.05 329 GFZ
WET a P 2003/09/25 20:02:13.4 0.4 79.05 329 ODC
ARSA a P 2003/09/25 20:02:16.1 0.2 79.58 327 ODC
MOA a P 2003/09/25 20:02:16.3 0.4 79.59 328 GFZ
MOA a P 2003/09/25 20:02:16.1 0.2 79.59 328 ODC
SIND a P 2003/09/25 20:02:18.6 0.2 80.06 331 LED
KSDI a P 2003/09/25 20:02:18.1 -0.4 80.07 306 ODC
HGN a P 2003/09/25 20:02:18.3 -0.1 80.07 334 ODC
TOD a P 2003/09/25 20:02:19.2 0.4 80.12 332 LED
TOD a e P 2003/09/25 20:02:18.1 -0.7 80.12 332 RNS
SWS a P 2003/09/25 20:02:19.9 0.5 80.26 332 LED
ABH a P 2003/09/25 20:02:20.1 0.3 80.31 333 LED
ABH a e P 2003/09/25 20:02:19.2 -0.6 80.31 333 RNS
FUR a P 2003/09/25 20:02:21.2 0.7 80.45 330 GFZ
HDH a P 2003/09/25 20:02:21.2 0.5 80.49 331 LED
OBKA a P 2003/09/25 20:02:21.2 0.0 80.57 327 ODC
KBA a P 2003/09/25 20:02:21.4 0.0 80.58 328 ODC
KTD a P 2003/09/25 20:02:25.5 4.1* 80.61 332 LED
KTD a e P 2003/09/25 20:02:21.4 0.0 80.61 332 RNS
RUP a e P 2003/09/25 20:02:21.5 0.0 80.62 333 RNS
CRES a P 2003/09/25 20:02:22.4 0.3 80.76 326 ODC
BUCH a P 2003/09/25 20:02:23.5 0.5 80.91 331 LED
LBG a P 2003/09/25 20:02:23.4 0.4 80.92 331 LED
WLF a P 2003/09/25 20:02:23.9 0.8 80.95 333 GFZ
WLF a P 2003/09/25 20:02:23.5 0.4 80.95 333 ODC
LJU a P 2003/09/25 20:02:23.3 0.1 80.96 327 ODC
LANF a P 2003/09/25 20:02:23.8 0.4 80.99 332 LED
LANF a e P 2003/09/25 20:02:22.9 -0.5 80.99 332 RNS
GIVF a e P 2003/09/25 20:02:22.5 -0.9 81.00 334 LDG
WTTA a P 2003/09/25 20:02:24.2 0.2 81.07 329 ODC
PTCC a P 2003/09/25 20:02:23.2 -0.9 81.13 327 INGV
FVI a P 2003/09/25 20:02:23.7 -0.8 81.19 328 INGV
CEY a P 2003/09/25 20:02:25.1 0.4 81.25 326 ODC
GMNA a P 2003/09/25 20:02:24.2 -0.7 81.28 327 INGV
UBR a P 2003/09/25 20:02:25.4 0.4 81.29 330 LED
GUT a P 2003/09/25 20:02:25.5 0.4 81.31 331 LED
BFO a P 2003/09/25 20:02:25.3 -0.1 81.37 331 ODC
SPAK a P 2003/09/25 20:02:26.3 0.7 81.40 331 LED
SPAK a e P 2003/09/25 20:02:25.2 -0.4 81.40 331 RNS
TRI a P 2003/09/25 20:02:25.5 -0.7 81.54 327 INGV
WLS a P 2003/09/25 20:02:27.3 0.5 81.63 332 LED
WLS a e P 2003/09/25 20:02:26.0 -0.8 81.63 332 RNS
CDF a e P 2003/09/25 20:02:26.3 -0.7 81.66 332 LDG
DAVA a P 2003/09/25 20:02:27.3 0.0 81.70 330 ODC
LIBD a P 2003/09/25 20:02:28.5 1.1 81.77 332 LED
LIBD a e P 2003/09/25 20:02:27.6 0.2 81.77 332 RNS
SLE ac P 2003/09/25 20:02:27.3 -0.3 81.79 331 SED
KIZ a P 2003/09/25 20:02:27.8 0.0 81.83 331 LED
FELD a P 2003/09/25 20:02:28.1 0.0 81.87 331 LED
ECH a P 2003/09/25 20:02:28.4 0.4 81.87 332 LED
ECH a e P 2003/09/25 20:02:26.3 -1.7 81.87 332 RNS
WILA ac P 2003/09/25 20:02:28.4 0.0 81.95 331 SED
CTI a P 2003/09/25 20:02:28.2 -1.0 82.08 328 INGV
ZUR ac P 2003/09/25 20:02:28.6 -0.6 82.10 331 SED
SULZ ac P 2003/09/25 20:02:29.3 0.0 82.13 331 SED
ARG a P 2003/09/25 20:02:29.7 0.2 82.18 312 ODC
MOF a P 2003/09/25 20:02:29.9 0.2 82.19 332 LED
BRMO a P 2003/09/25 20:02:30.3 0.5 82.21 329 INGV
THEF a P 2003/09/25 20:02:30.3 0.4 82.25 333 LED
THEF a e P 2003/09/25 20:02:29.2 -0.7 82.25 333 RNS
HAU a e P 2003/09/25 20:02:29.5 -0.8 82.32 332 LDG
HINF a e P 2003/09/25 20:02:29.2 -1.1 82.32 332 LDG
MEZF a e P 2003/09/25 20:02:29.9 -0.3 82.32 333 LDG
LLS ac P 2003/09/25 20:02:30.8 0.0 82.38 330 SED
BBS a P 2003/09/25 20:02:31.2 0.5 82.40 331 LED
BBS a e P 2003/09/25 20:02:30.0 -0.7 82.40 331 RNS
MUO ac P 2003/09/25 20:02:31.0 0.0 82.42 331 SED
VDL ac P 2003/09/25 20:02:31.8 0.2 82.53 330 SED
APL ac P 2003/09/25 20:02:31.7 0.0 82.58 331 SED
LOMF a P 2003/09/25 20:02:32.8 0.3 82.73 332 LED
LOMF a e P 2003/09/25 20:02:31.4 -1.1 82.73 332 RNS
EIL a P 2003/09/25 20:02:34.0 0.3 82.99 304 ODC
LKBD ac P 2003/09/25 20:02:35.4 0.0 83.28 331 SED
VAI a P 2003/09/25 20:02:35.1 -0.4 83.31 330 INGV
BRSN a P 2003/09/25 20:02:37.5 1.8* 83.39 327 INGV
MMK ac P 2003/09/25 20:02:36.6 0.3 83.45 330 SED
MCGN a P 2003/09/25 20:02:36.8 0.3 83.52 330 INGV
RSM a P 2003/09/25 20:02:37.5 1.0 83.54 327 INGV
FSSB a P 2003/09/25 20:02:37.1 0.3 83.60 326 INGV
DIX ac P 2003/09/25 20:02:37.6 0.4 83.62 331 SED
CABF a e P 2003/09/25 20:02:36.4 -0.6 83.62 332 LDG
ARV a P 2003/09/25 20:02:37.5 0.2 83.69 326 INGV
KEK a P 2003/09/25 20:02:37.5 0.0 83.74 320 ODC
ZCCA a P 2003/09/25 20:02:39.2 1.5 83.76 328 INGV
SFI a P 2003/09/25 20:02:38.8 1.1 83.78 327 INGV
FLN a e P 2003/09/25 20:02:36.9 -0.8 83.78 337 LDG
LOR a e P 2003/09/25 20:02:37.1 -0.7 83.79 334 LDG
ORO a P 2003/09/25 20:02:37.4 -0.6 83.80 330 INGV
EMV ac P 2003/09/25 20:02:38.2 0.0 83.82 331 SED
LDF a e P 2003/09/25 20:02:37.4 -0.5 83.83 337 LDG
SEI a P 2003/09/25 20:02:39.7 1.5 83.87 327 INGV
VMG a P 2003/09/25 20:02:39.3 1.1 83.87 327 INGV
PGD a P 2003/09/25 20:02:39.5 1.3 83.87 327 INGV
SNTG a P 2003/09/25 20:02:38.5 0.2 83.90 326 INGV
GSCL a P 2003/09/25 20:02:39.4 1.0 83.92 328 INGV
ERBM a P 2003/09/25 20:02:39.6 1.1 83.93 328 INGV
CRE a P 2003/09/25 20:02:39.4 0.5 83.99 327 INGV
BOB a P 2003/09/25 20:02:39.2 0.3 84.00 329 INGV
BRT a P 2003/09/25 20:02:38.7 -0.1 84.01 322 INGV
LCI a P 2003/09/25 20:02:38.6 -0.3 84.03 321 INGV
RGNG a P 2003/09/25 20:02:39.0 -0.2 84.08 323 INGV
SSF a e P 2003/09/25 20:02:38.6 -0.6 84.09 334 LDG
FG2 a P 2003/09/25 20:02:42.2 2.6* 84.15 324 INGV
VLC a P 2003/09/25 20:02:40.7 1.1 84.16 328 ODC
BDI a P 2003/09/25 20:02:39.1 -0.6 84.16 328 INGV
ASS a P 2003/09/25 20:02:39.8 0.1 84.16 326 INGV
GRR a e P 2003/09/25 20:02:39.6 -0.3 84.22 337 LDG
SMF a e P 2003/09/25 20:02:40.1 -0.4 84.34 333 LDG
LPL a e P 2003/09/25 20:02:40.7 -0.1 84.35 331 LDG
LPG a e P 2003/09/25 20:02:40.8 -0.1 84.36 331 LDG
AVF a e P 2003/09/25 20:02:40.3 -0.4 84.37 334 LDG
CSNT a P 2003/09/25 20:02:40.1 -0.6 84.38 327 INGV
AQU a P 2003/09/25 20:02:41.6 0.5 84.45 325 INGV
PII a P 2003/09/25 20:02:40.3 -0.8 84.47 328 INGV
FG5 a P 2003/09/25 20:02:42.0 0.5 84.54 323 INGV
FG4 a P 2003/09/25 20:02:41.7 0.1 84.55 323 INGV
CII a P 2003/09/25 20:02:42.1 0.2 84.59 324 ODC
CRVI a P 2003/09/25 20:02:42.0 0.1 84.59 324 INGV
PTQR a P 2003/09/25 20:02:42.6 0.1 84.73 325 INGV
MNS a P 2003/09/25 20:02:41.9 -0.6 84.73 326 INGV
BGF a e P 2003/09/25 20:02:42.0 -0.5 84.74 334 LDG
BNI a P 2003/09/25 20:02:43.3 0.5 84.77 331 ODC
GRFL a P 2003/09/25 20:02:42.2 -0.6 84.78 327 INGV
SGMF a e P 2003/09/25 20:02:42.8 -0.1 84.82 338 LDG
MRLC a P 2003/09/25 20:02:42.7 -0.5 84.87 323 INGV
FIN a P 2003/09/25 20:02:42.8 -0.7 84.94 329 INGV
ROSF a e P 2003/09/25 20:02:43.5 0.0 84.94 338 LDG
CSSN a P 2003/09/25 20:02:43.2 -0.6 84.99 323 INGV
ORI a P 2003/09/25 20:02:44.4 0.6 85.00 322 INGV
PLDF a e P 2003/09/25 20:02:43.8 -0.2 85.01 333 RNS
MBDF a e P 2003/09/25 20:02:43.2 -0.9 85.02 331 LDG
DOI a P 2003/09/25 20:02:42.4 -1.7* 85.04 330 INGV
SLCN a P 2003/09/25 20:02:43.8 -0.6 85.10 323 INGV
AGO a e P 2003/09/25 20:02:44.4 0.1 85.10 333 RNS
ORIF a e P 2003/09/25 20:02:44.6 -0.1 85.17 331 LDG
TCF a e P 2003/09/25 20:02:44.7 -0.1 85.19 334 LDG
QUIF a e P 2003/09/25 20:02:45.0 -0.2 85.29 338 LDG
IMI a P 2003/09/25 20:02:45.2 -0.2 85.31 329 INGV
MGR a P 2003/09/25 20:02:44.5 -1.0 85.34 323 INGV
CUC a P 2003/09/25 20:02:46.5 0.9 85.35 322 ODC
CFF a P 2003/09/25 20:02:47.2 1.6 85.36 333 ODC
TDS a P 2003/09/25 20:02:45.8 0.1 85.38 322 INGV
AUTN a e P 2003/09/25 20:02:45.6 -0.5 85.41 330 RNS
PYM a e P 2003/09/25 20:02:44.6 -1.3 85.41 333 RNS
SBF a e P 2003/09/25 20:02:45.3 -1.2 85.52 330 LDG
MVIF a e P 2003/09/25 20:02:47.1 0.2 85.60 330 RNS
MFF a e P 2003/09/25 20:02:47.0 0.1 85.63 336 LDG
VIVF a e P 2003/09/25 20:02:46.9 -0.1 85.64 332 LDG
REVF a e P 2003/09/25 20:02:45.2 -1.9* 85.65 330 RNS
LBL a e P 2003/09/25 20:02:47.9 0.1 85.79 333 RNS
GRI a P 2003/09/25 20:02:48.8 -0.1 86.03 321 INGV
PGF a e P 2003/09/25 20:02:51.7 2.6* 86.06 328 LDG
FRF a e P 2003/09/25 20:02:48.2 -0.9 86.07 330 LDG
SMRF a e P 2003/09/25 20:02:49.1 -0.1 86.09 331 LDG
VILF a e P 2003/09/25 20:02:50.1 0.6 86.15 331 RNS
TAVF a e P 2003/09/25 20:02:50.2 0.3 86.23 330 RNS
RJF a e P 2003/09/25 20:02:50.3 0.2 86.28 334 LDG
LMR a e P 2003/09/25 20:02:49.6 -0.7 86.32 330 LDG
PRAF a e P 2003/09/25 20:02:49.3 -1.4 86.39 331 RNS
CAF a e P 2003/09/25 20:02:50.5 -0.5 86.44 334 LDG
PUYF a e P 2003/09/25 20:02:51.3 0.4 86.44 331 RNS
TREF a e P 2003/09/25 20:02:51.8 0.8 86.47 331 RNS
LASF a e P 2003/09/25 20:02:51.9 0.2 86.60 332 LDG
BERF a e P 2003/09/25 20:02:52.4 0.5 86.63 330 RNS
GELF a e P 2003/09/25 20:02:52.6 0.6 86.66 331 RNS
SCLL a P 2003/09/25 20:02:54.4 1.8* 86.80 321 INGV
SOI a P 2003/09/25 20:02:52.0 -0.6 86.80 321 INGV
LFF a e P 2003/09/25 20:02:53.3 0.4 86.85 334 LDG
SLNA a P 2003/09/25 20:02:52.2 -1.2 86.95 322 INGV
MTTG a P 2003/09/25 20:02:53.1 -0.6 87.02 321 INGV
MNO a P 2003/09/25 20:02:54.5 -1.9* 87.53 322 INGV
USI a P 2003/09/25 20:02:55.7 -0.6 87.57 323 INGV
GIB a P 2003/09/25 20:02:58.9 1.4 87.78 322 INGV
CSLB a P 2003/09/25 20:02:55.2 -2.3* 87.81 322 INGV
MTLF a e P 2003/09/25 20:02:57.7 0.2 87.81 333 LDG
AGST a P 2003/09/25 20:02:57.0 -0.6 87.85 321 INGV
MEU a P 2003/09/25 20:02:59.4 0.4 88.11 321 INGV
EJON a P 2003/09/25 20:03:00.0 0.5 88.37 332 ODC
ERC a P 2003/09/25 20:02:59.5 -0.8 88.38 323 INGV
LVI a P 2003/09/25 20:03:00.0 -0.5 88.53 323 INGV
EPF a e P 2003/09/25 20:03:01.3 -0.5 88.70 334 LDG
ETSF a e P 2003/09/25 20:03:04.0 0.2 89.10 334 LDG
SJPF a e P 2003/09/25 20:03:04.9 1.1 89.11 335 LDG
PTS a P 2003/09/25 20:03:06.6 0.3 89.66 323 INGV
ECAL a P 2003/09/25 20:03:16.5 0.2 91.78 338 ODC
P.S.: For additional information, please contact EMSC at:
- Email: mazet@emsc-csem.org
- Web : http://www.emsc-csem.org
- Fax : 33 1 69 26 70 00