Data Report
Alert / 148
Contributed by CSEM
Centre Sismologique Euro-Mediterraneen
European-Mediterranean Seismological Centre
Rapid Determination of Source Parameters
operated at LDG (Paris), IGN (Madrid), INGV (Roma)
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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 11/04/2003 at 09:26 (UTC)
NORTHERN ITALY
MAGNITUDE: ML 5.0
Data provided by: INGV LDG LED LJU NEWS OGS
Latitude = 44.82 N
Longitude = 9.09 E
Origin Time = 09:26:58.9 (UTC)
Depth = 10 Km
RMS = 0.94 sec
Gap = 76 degrees
95% confidence ellipse: - Semi major = 3.9 Km
- Semi minor = 2.2 Km
- Azimuth of major axis = 23 degrees
Number of data used = 99
Preliminary location computed on Fri Apr 11 09:59:59 2003 (UTC)
Done by Jean-Denis MULLER
Comments :
Message number: 148
All magnitudes estimations :
M 4.6 (INGV) ML3.9 (INGV) ML4.0 (INGV) ML5.3 (LDG)
ML5.0 (LED) Mb4.3 (NEWS)
Sta Phase Date Time Res Dist Azm Net
---------------------------------------------------------------
BOB a P 2003/04/11 09:27:06.4 0.8 0.26 102 INGV
ERBM a P 2003/04/11 09:27:19.7 0.1 1.03 112 INGV
VAI a P 2003/04/11 09:27:19.1 -1.0 1.07 348 INGV
GSCL a P 2003/04/11 09:27:22.4 0.8 1.17 113 INGV
BDI a P 2003/04/11 09:27:23.2 -0.5 1.32 124 INGV
PII a P 2003/04/11 09:27:25.1 -1.2 1.51 136 INGV
MBDF a Pn 2003/04/11 09:27:25.2 -1.3 1.65 267 LDG
LPG a Pn 2003/04/11 09:27:27.7 -0.8 1.78 293 LDG
LPL a Pn 2003/04/11 09:27:28.2 -0.5 1.80 293 LDG
LPL a Sn 2003/04/11 09:27:49.8 -0.4 1.80 293 LDG
SEI a P 2003/04/11 09:27:31.0 0.5 1.80 114 INGV
BRMO a P 2003/04/11 09:27:33.1 1.3 1.88 28 INGV
VMG a P 2003/04/11 09:27:32.4 -0.4 1.96 115 INGV
CSNT a P 2003/04/11 09:27:33.5 -1.1 2.09 129 INGV
PGD a P 2003/04/11 09:27:35.6 0.6 2.12 115 INGV
FRF a Pn 2003/04/11 09:27:32.2 -1.1 2.16 235 LDG
FRF a Sn 2003/04/11 09:27:57.8 -0.7 2.16 235 LDG
CTI a P 2003/04/11 09:27:37.0 0.9 2.18 55 INGV
SFI a P 2003/04/11 09:27:35.5 -0.4 2.18 113 INGV
ORIF a Pn 2003/04/11 09:27:36.2 1.2 2.28 273 LDG
ORIF a Sn 2003/04/11 09:28:02.3 0.8 2.28 273 LDG
LMR a Pn 2003/04/11 09:27:34.7 -1.5 2.38 232 LDG
CRE a P 2003/04/11 09:27:38.2 -0.8 2.39 119 INGV
SMRF a Pn 2003/04/11 09:27:40.3 0.2 2.66 252 LDG
CABF a Pn 2003/04/11 09:27:42.8 1.3 2.76 311 LDG
CABF a Sn 2003/04/11 09:28:13.4 0.5 2.76 311 LDG
CABF a Sg 2003/04/11 09:28:26.9 1.2 2.76 311 LDG
FSSB a P 2003/04/11 09:27:46.6 0.6 2.88 111 INGV
UBR a P 2003/04/11 09:27:47.0 0.1 2.94 13 LED
LOMF a P 2003/04/11 09:27:46.0 -1.4 2.98 328 LED
ARV a P 2003/04/11 09:27:48.8 0.1 3.08 114 INGV
MPRI aci P 2003/04/11 09:27:49.7 0.8 3.09 61 OGS
ASS a P 2003/04/11 09:27:47.9 -1.5 3.12 122 INGV
FELD a P 2003/04/11 09:27:47.9 -2.0 3.14 346 LED
VIVF a Pn 2003/04/11 09:27:46.3 -0.3 3.14 272 LDG
FVI a P 2003/04/11 09:27:50.8 1.1 3.14 54 INGV
BUA aci P 2003/04/11 09:27:50.6 0.7 3.16 62 OGS
BOO aci P 2003/04/11 09:27:50.8 0.4 3.19 60 OGS
BAD aci P 2003/04/11 09:27:51.4 0.2 3.25 62 OGS
GUT a P 2003/04/11 09:27:49.2 -2.0 3.25 0 LED
GMNA a P 2003/04/11 09:27:51.0 -0.3 3.26 62 INGV
MOF a P 2003/04/11 09:27:50.4 -1.8 3.32 336 LED
HINF a Pn 2003/04/11 09:27:50.8 1.0 3.37 333 LDG
HINF a Sg 2003/04/11 09:28:43.5 -1.2 3.37 333 LDG
PTCC a P 2003/04/11 09:27:53.3 0.1 3.39 60 INGV
TRI a P 2003/04/11 09:27:53.4 -0.2 3.42 73 INGV
DRE aci P 2003/04/11 09:27:54.5 0.0 3.48 65 OGS
MNS a P 2003/04/11 09:27:54.6 -1.2 3.57 131 INGV
ECH a P 2003/04/11 09:27:54.9 -1.9 3.64 339 LED
HAU a Pn 2003/04/11 09:27:55.3 1.0 3.70 330 LDG
HAU a Sn 2003/04/11 09:28:37.4 2.0 3.70 330 LDG
HAU a Sg 2003/04/11 09:28:55.0 -0.1 3.70 330 LDG
CDF a Pn 2003/04/11 09:27:56.8 1.1 3.80 341 LDG
LASF a Pn 2003/04/11 09:27:55.3 -0.6 3.82 260 LDG
CEY a P 2003/04/11 09:27:59.7 -0.5 3.88 74 LJU
AQU a P 2003/04/11 09:28:01.8 0.0 3.99 126 INGV
LJU a P 2003/04/11 09:28:02.5 0.4 4.02 70 LJU
THEF a P 2003/04/11 09:28:00.0 -1.9 4.02 329 LED
SMF a Pn 2003/04/11 09:28:00.0 0.6 4.10 298 LDG
SMF a Sg 2003/04/11 09:29:06.0 -1.5 4.10 298 LDG
PTQR a P 2003/04/11 09:28:04.5 -0.4 4.21 130 INGV
LOR a Pn 2003/04/11 09:28:04.3 0.7 4.38 305 LDG
LOR a Sn 2003/04/11 09:28:50.0 -1.7 4.38 305 LDG
AVF a Pn 2003/04/11 09:28:04.8 0.2 4.46 298 LDG
SSF a Pn 2003/04/11 09:28:05.8 0.8 4.49 301 LDG
LEGS a P 2003/04/11 09:28:09.2 -0.2 4.53 73 LJU
CRES a P 2003/04/11 09:28:10.2 -0.2 4.60 75 LJU
SDI a P 2003/04/11 09:28:10.5 -0.6 4.65 130 INGV
DOBS a P 2003/04/11 09:28:11.0 -0.5 4.68 71 LJU
BGF a Pn 2003/04/11 09:28:08.8 0.9 4.70 293 LDG
CAF a Pn 2003/04/11 09:28:12.4 0.5 4.99 273 LDG
CPI2 a P 2003/04/11 09:28:17.3 1.0 5.01 128 INGV
RFI a P 2003/04/11 09:28:17.5 1.0 5.03 132 INGV
TCF a Pn 2003/04/11 09:28:13.4 0.8 5.05 289 LDG
MTLF a Pn 2003/04/11 09:28:14.4 0.2 5.17 255 LDG
RJF a Pn 2003/04/11 09:28:18.4 1.2 5.38 277 LDG
LFF a Sg 2003/04/11 09:30:03.7 -1.0 5.93 274 LDG
BAIF a Sn 2003/04/11 09:29:36.1 1.2 6.19 329 LDG
SGO a P 2003/04/11 09:28:33.2 -0.6 6.26 130 INGV
SLCN a P 2003/04/11 09:28:38.1 0.1 6.55 130 INGV
EPF a Pn 2003/04/11 09:28:33.9 0.6 6.56 257 LDG
EPF a Sn 2003/04/11 09:29:44.7 0.8 6.56 257 LDG
MGR a P 2003/04/11 09:28:39.3 -0.6 6.69 132 INGV
MFF a Pn 2003/04/11 09:28:36.4 1.3 6.70 288 LDG
MFF a Sn 2003/04/11 09:29:45.7 -1.4 6.70 288 LDG
MFF a Sg 2003/04/11 09:30:27.8 -1.0 6.70 288 LDG
LDF a Pn 2003/04/11 09:28:44.5 0.3 7.37 304 LDG
FLN a Pn 2003/04/11 09:28:49.5 1.4 7.66 304 LDG
FLN a Sn 2003/04/11 09:30:09.8 -0.1 7.66 304 LDG
GRR a Pn 2003/04/11 09:28:49.0 0.0 7.72 301 LDG
GRR a Sn 2003/04/11 09:30:10.8 -0.6 7.72 301 LDG
CSLB a P 2003/04/11 09:28:57.8 1.9 7.83 149 INGV
CLTB a P 2003/04/11 09:28:56.7 0.1 7.88 155 INGV
SCLL a P 2003/04/11 09:29:02.8 1.5 8.23 140 INGV
SGMF a Pn 2003/04/11 09:29:03.5 0.8 8.73 297 LDG
SGMF a Sn 2003/04/11 09:30:35.8 0.3 8.73 297 LDG
QUIF a Pn 2003/04/11 09:29:06.0 -0.7 9.02 294 LDG
ROSF a Pn 2003/04/11 09:29:09.0 -0.3 9.21 296 LDG
ROSF a Sn 2003/04/11 09:30:47.9 0.9 9.21 296 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