Data Report
Alert / (INFO) 190
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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==================== INFORMATION MESSAGE =========================
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EMSC HAS RECORDED THE FOLLOWING SEISMIC EVENT
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EARTHQUAKE on 25/09/2003 at 20:10 (UTC)
HOKKAIDO, JAPAN, REGION
MAGNITUDE: mb 5.8
Data provided by: GFZ LDG NEWS NOR ODC
Latitude = 42.82 N
Longitude = 143.95 E
Origin Time = 20:10:06.9 (UTC)
Depth = 33 Km
RMS = 0.60 sec
Gap = 329 degrees
95% confidence ellipse: - Semi major = 63.9 Km
- Semi minor = 33.9 Km
- Azimuth of major axis = 177 degrees
Number of data used = 45
Preliminary location computed on Thu Sep 25 21:47:46 2003 (UTC)
Done by Remy Bossu
Comments :
Message number: 190
All magnitudes estimations :
mb6.5 (GFZ) mb5.6 (LDG) mb5.6 (NEWS) mb5.4 (NEWS)
mb5.0 (NOR) mb5.0 (NOR) mb5.9 (ODC)
Sta Phase Date Time Res Dist Azm Net
---------------------------------------------------------------
ARU a P 2003/09/25 20:19:25.1 -0.7 53.42 316 ODC
OBN a P 2003/09/25 20:20:43.3 -0.3 64.64 322 ODC
VSU a P 2003/09/25 20:20:55.0 -0.2 66.47 329 ODC
VSU a P 2003/09/25 20:20:55.3 0.1 66.47 329 GFZ
KIV a P 2003/09/25 20:21:09.5 0.7 68.62 310 ODC
NB2 a P 2003/09/25 20:21:14.3 -0.5 69.60 337 NEWS
MALT a P 2003/09/25 20:21:45.6 0.2 74.74 308 GFZ
MORC a P 2003/09/25 20:21:56.5 0.8 76.55 327 GFZ
DPC a P 2003/09/25 20:21:57.0 1.2 76.57 328 GFZ
ANTO a P 2003/09/25 20:21:57.1 -0.1 76.82 312 GFZ
PSZ a P 2003/09/25 20:21:59.9 1.3 77.06 325 GFZ
MOX a P 2003/09/25 20:22:04.5 0.4 78.07 331 GFZ
WET a P 2003/09/25 20:22:09.2 0.7 78.85 329 ODC
GIVF a e P 2003/09/25 20:22:18.1 -0.7 80.80 334 LDG
CDF a e P 2003/09/25 20:22:21.8 -0.6 81.47 332 LDG
MEZF a e P 2003/09/25 20:22:25.5 -0.2 82.13 333 LDG
FLN a e P 2003/09/25 20:22:32.6 -0.6 83.58 337 LDG
LOR a e P 2003/09/25 20:22:32.7 -0.6 83.60 333 LDG
LDF a e P 2003/09/25 20:22:33.5 0.1 83.63 336 LDG
SSF a e P 2003/09/25 20:22:35.1 0.4 83.89 334 LDG
GRR a e P 2003/09/25 20:22:36.5 1.1 84.03 337 LDG
LPL a e P 2003/09/25 20:22:36.2 -0.1 84.15 331 LDG
SMF a e P 2003/09/25 20:22:35.7 -0.4 84.15 333 LDG
LPG a e P 2003/09/25 20:22:36.4 -0.1 84.16 331 LDG
AVF a e P 2003/09/25 20:22:35.9 -0.3 84.18 334 LDG
IDI a P 2003/09/25 20:22:37.1 -0.4 84.43 314 GFZ
BGF a e P 2003/09/25 20:22:37.7 -0.3 84.55 334 LDG
SGMF a e P 2003/09/25 20:22:38.5 0.1 84.62 338 LDG
ROSF a e P 2003/09/25 20:22:39.2 0.2 84.74 338 LDG
MBDF a e P 2003/09/25 20:22:38.7 -0.9 84.82 330 LDG
ORIF a e P 2003/09/25 20:22:39.4 -0.9 84.97 331 LDG
TCF a e P 2003/09/25 20:22:40.3 0.0 84.99 334 LDG
QUIF a e P 2003/09/25 20:22:41.5 0.8 85.10 338 LDG
SBF a e P 2003/09/25 20:22:40.9 -1.1 85.33 330 LDG
MFF a e P 2003/09/25 20:22:42.7 0.3 85.44 336 LDG
VIVF a e P 2003/09/25 20:22:42.5 0.0 85.44 332 LDG
FRF a e P 2003/09/25 20:22:43.7 -0.9 85.88 330 LDG
SMRF a e P 2003/09/25 20:22:44.7 -0.1 85.90 331 LDG
RJF a e P 2003/09/25 20:22:45.9 0.2 86.09 334 LDG
LMR a e P 2003/09/25 20:22:45.1 -0.7 86.12 330 LDG
CAF a e P 2003/09/25 20:22:47.1 0.6 86.25 333 LDG
LFF a e P 2003/09/25 20:22:49.0 0.6 86.66 334 LDG
MTLF a e P 2003/09/25 20:22:53.3 0.3 87.61 333 LDG
EPF a e P 2003/09/25 20:22:56.8 -0.6 88.50 334 LDG
ETSF a e P 2003/09/25 20:23:00.0 1.1 88.91 334 LDG
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