Data Report
Alert / 126
Contributed by CSEM
Centre Sismologique Euro-Mediterraneen
European-Mediterranean Seismological Centre
Rapid Determination of Source Parameters
operated at LDG (Paris), IGN (Madrid), INGV (Roma)
=====================================================================
==================== INFORMATION MESSAGE =========================
=====================================================================
THIS MESSAGE IS A REVISION OF A PREVIOUS EMSC ALERT
_____________________________________________________________________
EARTHQUAKE on 31/07/2002 at 00:16 (UTC): PANAMA-COSTA RICA BORDER RE
MAGNITUDE: MW6.8 (EMSC)
Mb4.9 (NEWS) M 6.2 (INGV) MS6.4 (GSSC) mb5.9 (NEIC)
M 7.1 (INGV) MB6.0 (SED)
Latitude = 8.42 N
Longitude = 82.71 W
Origin Time = 00:16:51.0 (UTC)
Depth = 33 Km
RMS = 0.97 sec
95% confidence ellipse: - Semi major = 10.9 Km
- Semi minor = 4.9 Km
- Azimuth of major axis = 19 degrees
Number of data used = 219
Data provided by: LED IMP FLN PPT NEWS INGV GSSC NEIC SED
-------------------
Comments : Mw value is high compared to Mb value because the frequency
content of Rayleigh wave (recorded at TREMORS stations) is very low
from 150s to 200s
-------------------
Revised location computed on Wed Jul 31 08:07:01 2002 (UTC)
Done by Gilles Mazet-Roux
Message number: 126
Sta Phase Date Time Res Dist Azm Net
---------------------------------------------------------------
SJG m e P 2002/07/31 00:21:09.5 0.1 18.76 57 NEIC
DWPF m e P 2002/07/31 00:21:21.2 2.0 19.62 3 NEIC
TWB m e P 2002/07/31 00:22:11.5 1.3 24.69 5 NEIC
LRAL m e P 2002/07/31 00:22:12.7 1.3 24.81 351 NEIC
GOGA m e P 2002/07/31 00:22:12.9 0.9 24.87 358 NEIC
JSC m e P 2002/07/31 00:22:20.9 0.5 25.77 2 NEIC
LHS m e P 2002/07/31 00:22:22.8 0.3 25.99 3 NEIC
MYNC m e P 2002/07/31 00:22:27.9 0.1 26.56 357 NEIC
OXF m e P 2002/07/31 00:22:29.4 0.4 26.68 347 NEIC
JCT m P 2002/07/31 00:22:33.5 0.2 27.15 326 NEIC
MIAR m e P 2002/07/31 00:22:38.4 -1.2 27.85 340 NEIC
LTX m e P 2002/07/31 00:22:45.9 -0.9 28.64 319 NEIC
SIUC m e P 2002/07/31 00:22:57.0 0.4 29.75 349 NEIC
WCI m e P 2002/07/31 00:22:56.7 -0.8 29.85 354 NEIC
CBN m e P 2002/07/31 00:22:59.6 0.5 30.04 8 NEIC
SLM m e P 2002/07/31 00:23:07.3 1.1 30.83 348 NEIC
GDL2 m e P 2002/07/31 00:23:08.3 0.1 31.05 322 NEIC
ACSO m e P 2002/07/31 00:23:12.6 -1.0 31.67 359 NEIC
MVL m e P 2002/07/31 00:23:16.1 0.1 31.95 9 NEIC
SSPA m e P 2002/07/31 00:23:19.5 -0.1 32.36 6 NEIC
BRNJ m e P 2002/07/31 00:23:25.3 0.8 32.93 11 NEIC
PAL m e P 2002/07/31 00:23:28.6 0.2 33.37 12 NEIC
BNM m e P 2002/07/31 00:23:31.6 -0.5 33.76 322 NEIC
LPM m e P 2002/07/31 00:23:33.4 0.4 33.88 323 NEIC
LENM m e P 2002/07/31 00:23:34.8 0.9 33.98 322 NEIC
BINY m e P 2002/07/31 00:23:35.1 -0.1 34.16 8 NEIC
LAZ m e P 2002/07/31 00:23:36.1 0.0 34.24 322 NEIC
JFWS m P 2002/07/31 00:23:41.2 -1.1 34.99 350 NEIC
TUC m e P 2002/07/31 00:23:44.2 -0.4 35.25 316 NEIC
WES m e P 2002/07/31 00:23:45.6 0.9 35.28 14 NEIC
HRV m e P 2002/07/31 00:23:45.6 0.4 35.34 14 NEIC
ACCN m e P 2002/07/31 00:23:48.2 -0.2 35.71 11 NEIC
NCB m e P 2002/07/31 00:23:52.2 -0.2 36.17 10 NEIC
HNH m e P 2002/07/31 00:23:53.8 0.4 36.30 12 NEIC
LOZ m e P 2002/07/31 00:23:56.3 -0.9 36.74 9 NEIC
LBNH m P 2002/07/31 00:23:58.7 0.3 36.89 12 NEIC
MSNY m e P 2002/07/31 00:23:59.3 -0.5 37.07 9 NEIC
RW3 m e P 2002/07/31 00:24:03.0 1.1 37.27 326 NEIC
ISCO m e P 2002/07/31 00:24:03.1 0.4 37.36 330 NEIC
WUAZ m e P 2002/07/31 00:24:04.9 0.4 37.59 320 NEIC
WVL m e P 2002/07/31 00:24:05.9 0.4 37.75 15 NEIC
GLA m e P 2002/07/31 00:24:12.4 0.6 38.49 314 NEIC
EMMW m e P 2002/07/31 00:24:12.4 0.7 38.50 17 NEIC
BAR m e P 2002/07/31 00:24:21.3 0.1 39.63 312 NEIC
PFO m e P 2002/07/31 00:24:23.6 -0.4 39.94 313 NEIC
MSU m e P 2002/07/31 00:24:24.9 0.3 40.00 323 NEIC
PQI m e P 2002/07/31 00:24:25.5 0.1 40.13 15 NEIC
DAU m e P 2002/07/31 00:24:30.1 -0.8 40.75 326 NEIC
NLU m e P 2002/07/31 00:24:33.2 1.2 40.90 324 NEIC
CTU m P 2002/07/31 00:24:34.4 -0.2 41.22 325 NEIC
TCUT m P 2002/07/31 00:24:35.4 -0.2 41.32 326 NEIC
MWC m P 2002/07/31 00:24:36.7 0.6 41.40 313 NEIC
DUG m P 2002/07/31 00:24:37.0 0.3 41.48 324 NEIC
BW06 m P 2002/07/31 00:24:36.4 -0.9* 41.54 329 NEIC
TPNV m P 2002/07/31 00:24:38.2 0.4 41.61 318 NEIC
HWUT m P 2002/07/31 00:24:40.3 1.3 41.75 327 NEIC
SPUT m P 2002/07/31 00:24:40.5 -0.7 42.02 326 NEIC
BGU m e P 2002/07/31 00:24:41.7 -0.1 42.09 325 NEIC
AHID m e P 2002/07/31 00:24:45.2 1.5 42.32 328 NEIC
ISA m P 2002/07/31 00:24:44.5 0.2 42.42 315 NEIC
HVU m P 2002/07/31 00:24:45.9 0.6 42.52 326 NEIC
ABL m P 2002/07/31 00:24:46.0 0.5 42.54 313 NEIC
HAYW m P 2002/07/31 00:24:46.0 0.1 42.57 330 NEIC
REDW m P 2002/07/31 00:24:44.6 -1.6 42.62 329 NEIC
STEW m P 2002/07/31 00:24:51.6 1.9 43.05 330 NEIC
MTUM m P 2002/07/31 00:24:52.8 0.6 43.37 317 NEIC
BMN m P 2002/07/31 00:24:59.4 0.1 44.25 321 NEIC
LRV m P 2002/07/31 00:25:02.5 0.7 44.59 314 NEIC
HLID m P 2002/07/31 00:25:03.3 1.0 44.62 327 NEIC
BOZ m P 2002/07/31 00:25:00.0 -2.0 44.67 331 NEIC
MCMT m P 2002/07/31 00:25:02.2 -0.6 44.68 329 NEIC
LCCM m P 2002/07/31 00:25:03.7 -1.0* 44.93 331 NEIC
SAO m P 2002/07/31 00:25:05.1 -0.4 45.06 314 NEIC
HRY m P 2002/07/31 00:25:08.6 -1.0 45.55 332 NEIC
ASMM m P 2002/07/31 00:25:09.9 0.1 45.57 317 NEIC
CHMT m P 2002/07/31 00:25:14.4 -1.8 46.36 331 NEIC
CHMT m P 2002/07/31 00:25:14.4 -1.8 46.36 331 NEIC
OHCM m P 2002/07/31 00:25:15.2 -0.7 46.37 317 NEIC
NSHM m P 2002/07/31 00:25:18.5 -0.2 46.71 316 NEIC
KCPM m P 2002/07/31 00:25:28.9 0.4 47.94 317 NEIC
SCHQ m P 2002/07/31 00:25:26.4 -2.3 47.99 12 NEIC
WALA m P 2002/07/31 00:25:29.5 -1.1 48.22 332 NEIC
LNOR m P 2002/07/31 00:25:30.1 -0.4 48.22 327 NEIC
KHMM m P 2002/07/31 00:25:33.7 -0.2 48.63 318 NEIC
HAWA m P 2002/07/31 00:25:37.9 -0.3 49.22 326 NEIC
VGB m P 2002/07/31 00:25:40.2 0.8 49.37 325 NEIC
DPW m P 2002/07/31 00:25:39.6 -0.6 49.46 329 NEIC
HSO m P 2002/07/31 00:25:39.9 -1.4 49.61 321 NEIC
COR m P 2002/07/31 00:25:48.1 1.6 50.31 322 NEIC
LON m P 2002/07/31 00:25:48.3 -1.2 50.68 325 NEIC
NLW m P 2002/07/31 00:25:50.3 0.6 50.70 328 NEIC
FCC m P 2002/07/31 00:25:49.7 -1.8 50.97 352 NEIC
RMW m P 2002/07/31 00:25:51.8 -0.9 51.10 326 NEIC
BMW m P 2002/07/31 00:25:55.6 1.3 51.32 324 NEIC
GNW m P 2002/07/31 00:25:55.4 -1.8 51.72 326 NEIC
RWW m P 2002/07/31 00:25:58.6 1.0 51.78 325 NEIC
DLBC m P 2002/07/31 00:27:06.7 -0.6 61.54 333 NEIC
INK m P 2002/07/31 00:27:49.6 -2.0 68.44 341 NEIC
DIV m P 2002/07/31 00:27:58.7 -1.7 69.83 332 NEIC
PMR m P 2002/07/31 00:28:10.1 -0.3 71.51 332 NEIC
SLKM m P 2002/07/31 00:28:12.6 0.9 71.72 331 NEIC
MCK m P 2002/07/31 00:28:13.1 -0.7 72.07 334 NEIC
KDC m P 2002/07/31 00:28:15.7 1.4 72.17 328 NEIC
KDAK m P 2002/07/31 00:28:13.9 -0.7 72.23 328 NEIC
PCOI m e P 2002/07/31 00:28:17.1 0.4 72.58 50 IMP
PTOM m e P 2002/07/31 00:28:16.7 -0.1 72.59 51 IMP
SPU m P 2002/07/31 00:28:17.3 -0.6 72.76 331 NEIC
SPU m P 2002/07/31 00:28:18.5 0.6* 72.76 331 NEIC
RSO m P 2002/07/31 00:28:18.8 -0.2 72.92 330 NEIC
PBEJ m e P 2002/07/31 00:28:19.0 0.2 72.93 52 IMP
PCAB m e P 2002/07/31 00:28:18.2 -1.2 73.01 49 IMP
PVIS m e P 2002/07/31 00:28:18.7 -0.9 73.05 50 IMP
PVRL m e P 2002/07/31 00:28:20.8 0.2 73.22 49 IMP
MTE m e P 2002/07/31 00:28:20.8 -0.3 73.30 50 IMP
PCBR m e P 2002/07/31 00:28:20.8 -0.3 73.32 51 IMP
KIP m P 2002/07/31 00:28:22.5 1.3 73.34 289 NEIC
PBRG m e P 2002/07/31 00:28:25.4 0.4 73.98 49 IMP
IMA m P 2002/07/31 00:28:27.4 -1.7 74.66 336 NEIC
TTA m P 2002/07/31 00:28:28.5 -2.3 74.96 333 NEIC
ESLA m P 2002/07/31 00:28:35.7 -1.1 76.02 51 NEIC
FLN a P 2002/07/31 00:28:49.2 -1.9 78.60 42 FLN
UNV m P 2002/07/31 00:28:57.2 0.7 79.60 323 NEIC
RUP a P 2002/07/31 00:29:16.8 -0.1 83.49 40 LED
BNI a P 2002/07/31 00:29:18.5 0.6 83.67 45 INGV
SPB4 m P 2002/07/31 00:29:19.6 1.9 83.67 11 NEIC
EMV ad P 2002/07/31 00:29:18.5 0.2 83.73 44 SED
ABH a P 2002/07/31 00:29:17.2 -1.2 83.79 40 LED
KONO m P 2002/07/31 00:29:19.2 0.0 83.96 30 NEIC
KONO m P 2002/07/31 00:29:19.5 0.3* 83.96 30 NEIC
LANF a P 2002/07/31 00:29:19.8 0.1 84.05 41 LED
DIX ad P 2002/07/31 00:29:20.6 0.5 84.08 44 SED
DOI a P 2002/07/31 00:29:19.3 -0.8 84.13 46 INGV
LKBD ad P 2002/07/31 00:29:20.5 -0.1 84.20 44 SED
KIZ a P 2002/07/31 00:29:21.3 0.7 84.23 42 LED
FELD a P 2002/07/31 00:29:19.7 -1.3 84.30 42 LED
SULZ ad P 2002/07/31 00:29:21.0 -0.5 84.41 42 SED
MMK ad P 2002/07/31 00:29:22.8 0.8 84.47 44 SED
MCGN a P 2002/07/31 00:29:22.7 0.7 84.50 44 INGV
ORO a P 2002/07/31 00:29:21.7 -0.5 84.53 44 INGV
APL ad P 2002/07/31 00:29:20.9 -1.4 84.56 43 SED
TOD a P 2002/07/31 00:29:24.4 1.8 84.63 40 LED
SLE a P 2002/07/31 00:29:21.0 -1.6 84.64 42 LED
SLE ad P 2002/07/31 00:29:20.8 -1.8 84.64 42 SED
IMI a P 2002/07/31 00:29:23.0 0.3 84.66 46 INGV
LBG a P 2002/07/31 00:29:22.7 -0.4 84.73 41 LED
ZUR ad P 2002/07/31 00:29:23.1 0.0 84.74 43 SED
SPAK a P 2002/07/31 00:29:23.3 -0.2 84.79 42 LED
MUO ac P 2002/07/31 00:29:22.4 -1.4 84.83 43 SED
FIN a P 2002/07/31 00:29:23.1 -0.6 84.85 46 INGV
WILA ad P 2002/07/31 00:29:22.7 -1.6 84.96 43 SED
GUT a P 2002/07/31 00:29:26.7 2.2 85.02 42 LED
LLS ad P 2002/07/31 00:29:25.3 0.3 85.08 43 SED
BUCH a P 2002/07/31 00:29:26.1 1.0 85.13 41 LED
SIND a P 2002/07/31 00:29:25.0 -0.3 85.18 41 LED
VDL ac P 2002/07/31 00:29:26.6 -0.3 85.45 43 SED
BOB a P 2002/07/31 00:29:27.2 -0.5 85.66 45 INGV
HDH a P 2002/07/31 00:29:28.8 1.1 85.67 41 LED
UBR a P 2002/07/31 00:29:27.7 -0.4 85.73 42 LED
HFS a P 2002/07/31 00:29:30.7 1.7 85.94 29 NEWS
BRMO a P 2002/07/31 00:29:30.0 0.2 86.07 43 INGV
BRMO a P 2002/07/31 00:29:30.3 0.5 86.07 43 INGV
SAL a P 2002/07/31 00:29:30.5 -0.2 86.30 44 INGV
ERBM a P 2002/07/31 00:29:32.4 1.1 86.39 45 INGV
GSCL a P 2002/07/31 00:29:31.5 -0.4 86.53 45 INGV
BDI a P 2002/07/31 00:29:31.9 -0.3 86.57 46 INGV
PII a P 2002/07/31 00:29:31.5 -0.5 86.57 46 INGV
ZCCA a P 2002/07/31 00:29:32.4 -0.9 86.80 45 INGV
ZCCA a P 2002/07/31 00:29:34.0 0.7 86.80 45 INGV
SEI a P 2002/07/31 00:29:36.6 1.8 87.12 46 INGV
CSNT a P 2002/07/31 00:29:35.0 0.0 87.16 46 INGV
VMG a P 2002/07/31 00:29:35.3 -0.2 87.26 46 INGV
PGD a P 2002/07/31 00:29:34.9 -1.3 87.40 46 INGV
SFI a P 2002/07/31 00:29:35.1 -1.5 87.49 46 INGV
CRE a P 2002/07/31 00:29:36.4 -0.9 87.61 46 INGV
FVI a P 2002/07/31 00:29:37.2 -0.5 87.70 43 INGV
GMNA a P 2002/07/31 00:29:38.4 -0.9 88.06 43 INGV
PTCC a P 2002/07/31 00:29:38.0 -1.6 88.12 43 INGV
FSSB a P 2002/07/31 00:29:39.7 -0.2 88.19 46 INGV
ASS a P 2002/07/31 00:29:39.0 -1.1 88.21 46 INGV
ARV a P 2002/07/31 00:29:39.8 -0.9 88.34 46 INGV
MNS a P 2002/07/31 00:29:40.4 -0.3 88.34 47 INGV
TRI a P 2002/07/31 00:29:42.7 1.2 88.53 44 INGV
NRCA a P 2002/07/31 00:29:42.0 0.1 88.58 47 INGV
PTS a P 2002/07/31 00:29:44.2 1.6 88.75 53 INGV
PTQR a P 2002/07/31 00:29:43.5 -0.1 88.93 47 INGV
ERC a P 2002/07/31 00:29:43.0 -0.9 89.01 51 INGV
SDI a P 2002/07/31 00:29:45.7 0.5 89.29 48 INGV
RFI a P 2002/07/31 00:29:48.0 1.8 89.49 48 INGV
CLTB a P 2002/07/31 00:29:46.7 0.1 89.58 52 INGV
CRVI a P 2002/07/31 00:29:47.0 0.1 89.65 48 INGV
BILL mdi P 2002/07/31 00:29:47.6 -0.5 89.92 339 GSSC
BILL m P 2002/07/31 00:29:49.6 1.5 89.92 339 NEIC
CSLB a P 2002/07/31 00:29:49.8 0.4 90.18 51 INGV
MRB1 a P 2002/07/31 00:29:51.6 1.8 90.26 48 INGV
CSSN a P 2002/07/31 00:29:50.8 0.6 90.35 48 INGV
SLNA a P 2002/07/31 00:29:52.7 1.1 90.66 51 INGV
FG4 a P 2002/07/31 00:29:50.4 -1.2 90.66 48 INGV
MRLC a P 2002/07/31 00:29:51.5 -0.4 90.72 48 INGV
MGR a P 2002/07/31 00:29:52.2 -0.5 90.89 49 INGV
SLCN a P 2002/07/31 00:29:53.5 0.7 90.90 49 INGV
AGST a P 2002/07/31 00:29:55.4 1.3 91.21 52 INGV
ORI a P 2002/07/31 00:29:57.2 1.4 91.58 49 INGV
TDS a P 2002/07/31 00:29:55.8 0.0 91.58 49 INGV
SOI a P 2002/07/31 00:29:58.3 1.9 91.69 51 INGV
LTRZ a P 2002/07/31 00:29:56.8 0.2 91.74 48 INGV
BRT a P 2002/07/31 00:29:57.5 -0.1 91.96 48 INGV
LVZ m e P 2002/07/31 00:29:58.1 -0.4 92.14 19 GSSC
LCI a P 2002/07/31 00:30:01.5 0.3 92.76 48 INGV
UZH mdi P 2002/07/31 00:30:06.0 1.4 93.50 39 GSSC
PUL m e P 2002/07/31 00:30:06.6 -0.4 94.03 27 GSSC
OBN m e P 2002/07/31 00:30:29.3 -1.0 99.15 30 GSSC
OBN m P 2002/07/31 00:30:31.0 0.7 99.15 30 NEIC
SKR m e P 2002/07/31 00:30:46.0 1.4 102.33 326 GSSC
TLY mci PKIKP 2002/07/31 00:35:39.4 1.1 119.89 355 GSSC
TLY m P 2002/07/31 00:35:40.3 2.0 119.89 355 NEIC
ULN m P 2002/07/31 00:35:43.6 -1.4 123.30 352 NEIC
KS15 m P 2002/07/31 00:35:48.7 -1.6 126.14 329 NEIC
CTAO m P 2002/07/31 00:36:01.6 1.4 131.32 250 NEIC
NWAO m P 2002/07/31 00:36:32.4 0.2 149.42 214 NEIC
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