Data Report
Alert / 154
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 21/05/2003 at 18:44 (UTC)
NORTHERN ALGERIA
MAGNITUDE: MS 6.6
Data provided by: BUC GSRC IMP INGV KAN LDG LED LJU NEIC ODC
OGS RNS SED
Latitude = 36.99 N
Longitude = 3.66 E
Origin Time = 18:44:19.6 (UTC)
Depth = 10 Km
RMS = 1.15 sec
Gap = 49 degrees
95% confidence ellipse: - Semi major = 4.3 Km
- Semi minor = 3.4 Km
- Azimuth of major axis = 1 degrees
Number of data used = 256
Preliminary location computed on Wed May 21 20:11:14 2003 (UTC)
Done by Gilles Mazet-Roux
Comments : REVISION OF THE MAGNITUDE
Message number: 154
All magnitudes estimations :
MS6.6 (GSRC) ML5.6 (INGV) ML5.5 (INGV) MB7.1 (LDG)
ML3.8 (LED) M 6.7 (NEIC) Mb5.6 (ODC) ML5.5 (RNS)
MB6.0 (SED)
Sta Phase Date Time Res Dist Azm Net
---------------------------------------------------------------
EMUR a P 2003/05/21 18:45:23.1 0.7 3.99 283 ODC
EBR a P 2003/05/21 18:45:31.5 1.3 4.55 328 ODC
VSL m e P 2003/05/21 18:45:36.5 -2.3 5.15 59 NEIC
MTLF a e P 2003/05/21 18:45:57.6 0.7 6.44 350 LDG
BERF a P 2003/05/21 18:45:57.9 -0.1 6.50 13 RNS
GELF a P 2003/05/21 18:45:57.6 -0.6 6.53 11 RNS
ESLA m e P 2003/05/21 18:45:57.7 -1.0 6.56 296 NEIC
PTS a P 2003/05/21 18:45:59.3 -1.1 6.69 89 INGV
LMR a e P 2003/05/21 18:45:58.5 -2.1 6.70 18 LDG
PUYF a P 2003/05/21 18:46:00.0 0.0 6.72 12 RNS
TREF a P 2003/05/21 18:46:02.2 0.8 6.75 10 RNS
TAVF a P 2003/05/21 18:46:02.9 -0.1 6.87 14 RNS
PRAF a P 2003/05/21 18:46:03.8 0.3 6.90 9 RNS
FRF a e P 2003/05/21 18:46:02.0 -2.1 6.95 18 LDG
LVI a P 2003/05/21 18:46:02.2 -2.3 6.97 79 INGV
VILF a P 2003/05/21 18:46:06.1 0.8 7.03 12 RNS
SMRF a e P 2003/05/21 18:46:06.3 -0.4 7.13 11 LDG
ERC a P 2003/05/21 18:46:05.6 -1.8 7.17 79 INGV
GANF a P 2003/05/21 18:46:07.7 -0.1 7.20 13 RNS
CALF a P 2003/05/21 18:46:08.0 0.2 7.20 19 ODC
MVIF a P 2003/05/21 18:46:10.3 -0.2 7.39 20 RNS
AURF a P 2003/05/21 18:46:12.2 1.2 7.43 21 RNS
AUTN a P 2003/05/21 18:46:12.2 -0.8 7.56 21 RNS
CLTB a P 2003/05/21 18:46:11.6 -2.4 7.64 82 INGV
VIVF a e P 2003/05/21 18:46:16.1 -1.3 7.89 5 LDG
DOI a P 2003/05/21 18:46:17.8 -0.9 7.98 18 INGV
CAF a e P 2003/05/21 18:46:19.0 -0.1 8.02 351 LDG
MBDF a e P 2003/05/21 18:46:19.4 -0.7 8.08 16 LDG
ORIF a e P 2003/05/21 18:46:20.0 -0.3 8.09 11 LDG
LBL a P 2003/05/21 18:46:24.2 2.0 8.24 358 RNS
GIB a P 2003/05/21 18:46:22.6 -0.6 8.30 80 INGV
BNI a P 2003/05/21 18:46:24.6 0.5 8.37 14 INGV
BNI a P 2003/05/21 18:46:25.0 0.9 8.37 14 ODC
RJF a e P 2003/05/21 18:46:25.3 0.1 8.46 349 LDG
PII a P 2003/05/21 18:46:24.7 -1.3 8.52 35 INGV
CSNT a P 2003/05/21 18:46:27.6 -1.2 8.71 39 INGV
CFF a P 2003/05/21 18:46:32.2 2.6 8.77 357 RNS
CFF a P 2003/05/21 18:46:31.2 1.6 8.77 357 ODC
VLC a P 2003/05/21 18:46:29.9 -0.1 8.80 33 ODC
LPG a e P 2003/05/21 18:46:29.7 -0.8 8.81 14 LDG
BDI a P 2003/05/21 18:46:28.6 -1.7 8.82 34 INGV
LPL a e P 2003/05/21 18:46:30.6 0.0 8.82 14 LDG
MNO a P 2003/05/21 18:46:32.7 2.1 8.83 80 INGV
BOB a P 2003/05/21 18:46:31.6 -0.1 8.92 27 INGV
SLNA a P 2003/05/21 18:46:32.8 0.2 8.99 76 INGV
PZI a P 2003/05/21 18:46:32.9 0.0 9.01 86 INGV
ERBM a P 2003/05/21 18:46:33.2 0.1 9.02 32 INGV
MEU a P 2003/05/21 18:46:32.8 -0.3 9.02 85 INGV
GSCL a P 2003/05/21 18:46:33.1 -0.2 9.04 33 INGV
PTQR a P 2003/05/21 18:46:32.0 -1.5 9.05 53 INGV
CRE a P 2003/05/21 18:46:34.1 -1.0 9.16 41 INGV
SDI a P 2003/05/21 18:46:33.3 -1.8 9.16 56 INGV
SEI a P 2003/05/21 18:46:35.0 -0.1 9.17 37 INGV
PCBR m e P 2003/05/21 18:46:35.4 0.1 9.19 291 IMP
VMG a P 2003/05/21 18:46:36.0 0.6 9.19 38 INGV
ASS a P 2003/05/21 18:46:34.7 -0.7 9.19 45 INGV
ZCCA a P 2003/05/21 18:46:36.6 0.8 9.21 34 INGV
PBEJ m e P 2003/05/21 18:46:34.6 -1.1 9.22 279 IMP
ORO a P 2003/05/21 18:46:34.9 -1.0 9.22 19 INGV
AQU a P 2003/05/21 18:46:35.5 -0.4 9.22 51 INGV
PGD a P 2003/05/21 18:46:35.8 0.0 9.22 39 INGV
AQU m e P 2003/05/21 18:46:34.2 -1.7 9.22 51 NEIC
AGST a P 2003/05/21 18:46:35.3 -0.7 9.24 84 INGV
SFI a P 2003/05/21 18:46:36.5 -0.7 9.32 39 INGV
EMV ac P 2003/05/21 18:46:38.1 -0.2 9.38 14 SED
DIX ad P 2003/05/21 18:46:41.1 1.1 9.50 16 SED
MSI a P 2003/05/21 18:46:42.2 2.3 9.52 79 INGV
MCGN a P 2003/05/21 18:46:39.7 -0.4 9.53 18 INGV
BGF a e P 2003/05/21 18:46:41.1 0.4 9.58 356 LDG
MMK ac P 2003/05/21 18:46:41.2 -0.2 9.61 18 SED
VAI a P 2003/05/21 18:46:41.9 -0.1 9.66 21 INGV
SGO a P 2003/05/21 18:46:41.5 -1.9 9.77 65 INGV
AVF a e P 2003/05/21 18:46:42.9 -0.8 9.79 358 LDG
PVRL m e P 2003/05/21 18:46:43.9 -0.1 9.81 299 IMP
PTOM m e P 2003/05/21 18:46:45.5 1.2 9.84 289 IMP
PTOM m e S 2003/05/21 18:48:38.2 2.0 9.84 289 IMP
LKBD ac P 2003/05/21 18:46:44.5 -0.1 9.84 16 SED
PTEO m e P 2003/05/21 18:46:43.9 -1.0 9.88 276 IMP
SOI a P 2003/05/21 18:46:45.8 0.5 9.91 80 INGV
SSF a e P 2003/05/21 18:46:47.7 0.3 10.06 359 LDG
PMJU m e P 2003/05/21 18:46:50.9 0.9 10.25 286 IMP
GRI a P 2003/05/21 18:46:50.7 0.7 10.25 75 INGV
LOR a e P 2003/05/21 18:46:50.6 0.3 10.27 0 LDG
PLOU m e P 2003/05/21 18:46:51.6 1.1 10.29 284 IMP
TDS a P 2003/05/21 18:46:50.6 -0.2 10.31 71 INGV
VDL ad P 2003/05/21 18:46:53.1 0.4 10.43 22 SED
APL ac P 2003/05/21 18:46:53.8 0.1 10.52 17 SED
LOMF a P 2003/05/21 18:46:54.2 -0.9 10.61 11 RNS
LOMF a P 2003/05/21 18:46:54.5 -0.6 10.61 11 LED
MUO ad P 2003/05/21 18:46:57.2 1.8 10.63 18 SED
LLS ac P 2003/05/21 18:46:55.7 0.2 10.64 20 SED
BBS a P 2003/05/21 18:46:57.6 -0.6 10.84 14 LED
CTI a P 2003/05/21 18:46:56.5 -1.8 10.84 31 INGV
ZUR ad P 2003/05/21 18:46:59.9 -0.2 10.99 17 SED
SULZ ac P 2003/05/21 18:46:59.6 -1.1 11.03 16 SED
WILA ad P 2003/05/21 18:47:02.0 0.1 11.11 18 SED
CAE ade P 2003/05/21 18:47:03.0 0.7 11.15 33 OGS
MOF a P 2003/05/21 18:47:00.0 -1.7 11.15 12 RNS
MOF a P 2003/05/21 18:47:01.4 -1.0 11.15 12 LED
HAU a e P 2003/05/21 18:47:01.2 -1.6 11.18 9 LDG
BRT a P 2003/05/21 18:47:04.1 0.6 11.24 65 INGV
FELD a P 2003/05/21 18:47:03.4 -1.6 11.34 15 LED
SLE ac P 2003/05/21 18:47:03.3 -1.6 11.34 16 SED
TLI ace P 2003/05/21 18:47:06.5 1.1 11.38 35 OGS
KIZ a P 2003/05/21 18:47:04.0 -1.6 11.40 14 LED
ECH a P 2003/05/21 18:47:05.5 -1.7 11.51 11 RNS
ECH a P 2003/05/21 18:47:05.8 -1.4 11.51 11 LED
LIBD a P 2003/05/21 18:47:07.8 0.5 11.52 13 RNS
LIBD a P 2003/05/21 18:47:06.8 -0.5 11.52 13 LED
TRI a P 2003/05/21 18:47:07.5 -0.1 11.55 37 INGV
BUA ace P 2003/05/21 18:47:10.0 1.4 11.62 34 OGS
BAD ace P 2003/05/21 18:47:09.3 -0.3 11.69 34 OGS
UBR a P 2003/05/21 18:47:11.1 1.4 11.69 22 LED
SPAK a P 2003/05/21 18:47:09.8 -0.4 11.72 17 LED
WLS a P 2003/05/21 18:47:08.5 -1.7 11.73 12 LED
FVI a P 2003/05/21 18:47:11.7 1.1 11.75 32 INGV
GUT a P 2003/05/21 18:47:10.5 -0.3 11.78 18 LED
WTTA a P 2003/05/21 18:47:13.7 1.8 11.84 27 ODC
GRR a e P 2003/05/21 18:47:11.1 -0.8 11.86 345 LDG
CEY a P 2003/05/21 18:47:13.0 0.5 11.90 39 ODC
LDF a e P 2003/05/21 18:47:11.4 -1.3 11.92 347 LDG
FLN a e P 2003/05/21 18:47:14.2 -1.5 12.15 346 LDG
LJU a P 2003/05/21 18:47:17.4 1.5 12.16 38 LJU
LJU a P 2003/05/21 18:47:17.3 1.4 12.16 38 ODC
BUCH a P 2003/05/21 18:47:15.9 -0.5 12.19 18 LED
LBG a P 2003/05/21 18:47:15.3 -2.0 12.26 16 LED
HOFF a P 2003/05/21 18:47:17.7 -0.7 12.35 13 RNS
LANF a P 2003/05/21 18:47:18.6 0.0 12.36 12 LED
KBA a P 2003/05/21 18:47:20.5 1.5 12.38 32 ODC
CRES a P 2003/05/21 18:47:21.6 1.2 12.49 41 LJU
CRES a P 2003/05/21 18:47:21.3 0.9 12.49 41 ODC
LEGS a P 2003/05/21 18:47:21.5 1.0 12.50 40 LJU
OBKA a P 2003/05/21 18:47:21.5 0.9 12.50 37 ODC
HDH a P 2003/05/21 18:47:22.1 1.1 12.54 20 LED
GOLS a P 2003/05/21 18:47:24.3 1.1 12.70 41 LJU
DOBS a P 2003/05/21 18:47:25.4 2.1 12.71 40 LJU
WLF a P 2003/05/21 18:47:26.0 1.6 12.79 7 ODC
RUP a P 2003/05/21 18:47:26.9 0.5 12.94 9 LED
SWS a P 2003/05/21 18:47:26.4 -0.9 13.01 14 LED
BAIF a e P 2003/05/21 18:47:28.3 0.3 13.07 1 LDG
SIND a P 2003/05/21 18:47:27.9 -0.4 13.08 17 LED
GIVF a e P 2003/05/21 18:47:28.7 -0.2 13.13 3 LDG
TOD a P 2003/05/21 18:47:29.7 0.5 13.15 14 LED
ABH a P 2003/05/21 18:47:28.7 -1.0 13.19 11 LED
MOA a P 2003/05/21 18:47:33.5 1.4 13.37 32 ODC
ARSA a P 2003/05/21 18:47:34.8 1.0 13.50 36 ODC
HGN a P 2003/05/21 18:47:39.8 1.2 13.86 6 ODC
WET a P 2003/05/21 18:47:39.2 0.4 13.87 26 ODC
KHC a P 2003/05/21 18:47:42.9 0.9 14.12 27 ODC
NKC a P 2003/05/21 18:47:50.6 1.4 14.67 22 ODC
ZST a P 2003/05/21 18:47:54.4 2.0 14.92 37 ODC
DPC a P 2003/05/21 18:48:10.5 2.0 16.16 30 ODC
PMPS m e P 2003/05/21 18:48:15.9 -1.1 16.83 262 IMP
IDI a P 2003/05/21 18:48:23.6 1.4 17.24 89 ODC
APE a P 2003/05/21 18:48:26.7 1.6 17.47 83 ODC
BUC1 ac P 2003/05/21 18:48:37.0 -0.2 18.46 59 BUC
EDRB m P 2003/05/21 18:48:36.4 -0.9 18.47 67 KAN
BUC ac P 2003/05/21 18:48:40.0 2.0 18.52 59 BUC
IZM m P 2003/05/21 18:48:40.6 0.1 18.73 78 KAN
MLR ac P 2003/05/21 18:48:41.2 0.4 18.74 56 BUC
MLR a P 2003/05/21 18:48:42.1 1.3 18.74 56 ODC
ESK m e P 2003/05/21 18:48:44.6 1.9 18.92 347 NEIC
ISR ad P 2003/05/21 18:48:45.9 1.8 19.03 57 BUC
BALB m P 2003/05/21 18:48:45.1 -0.6 19.18 74 KAN
VRI ad P 2003/05/21 18:48:49.1 1.0 19.39 55 BUC
YER m P 2003/05/21 18:48:51.4 0.3 19.64 82 KAN
CTT m P 2003/05/21 18:48:52.4 1.2 19.66 70 KAN
DST m P 2003/05/21 18:48:53.5 1.1 19.76 74 KAN
CFR ad P 2003/05/21 18:48:55.8 -0.6 20.13 58 BUC
DENT m P 2003/05/21 18:48:58.2 1.3 20.17 80 KAN
PPE ac P 2003/05/21 18:48:58.3 0.5 20.25 55 BUC
ISP a P 2003/05/21 18:49:10.0 0.9 21.32 79 ODC
MDU m P 2003/05/21 18:49:13.1 -0.2 21.74 72 KAN
SAFT m P 2003/05/21 18:49:24.9 0.5 22.87 70 KAN
KONO mci P 2003/05/21 18:49:26.1 0.5 23.00 7 GSRC
KONO a P 2003/05/21 18:49:27.8 2.2 23.00 7 ODC
KONO mce P 2003/05/21 18:49:25.1 -0.5 23.00 7 NEIC
CANT m P 2003/05/21 18:49:32.7 1.4 23.57 72 KAN
LEF m P 2003/05/21 18:49:34.3 2.2 23.67 85 KAN
SIM mci P 2003/05/21 18:49:38.6 1.0 24.23 61 GSRC
BYBT m P 2003/05/21 18:49:40.6 1.1 24.44 69 KAN
BNN m P 2003/05/21 18:49:50.2 1.3 25.39 75 KAN
KVT m P 2003/05/21 18:49:48.5 -0.4 25.41 70 KAN
CEYT m P 2003/05/21 18:49:50.1 -0.2 25.57 80 KAN
KSDI a P 2003/05/21 18:49:59.1 1.1 26.39 88 ODC
JER a P 2003/05/21 18:50:01.2 2.3 26.48 92 ODC
MALT a P 2003/05/21 18:50:09.1 1.1 27.47 76 ODC
SOC mci P 2003/05/21 18:50:12.6 -1.2 28.12 65 GSRC
PUL mci P 2003/05/21 18:50:16.7 -0.5 28.50 28 GSRC
OBN mci P 2003/05/21 18:50:18.1 -1.7 28.79 40 GSRC
OBN a P 2003/05/21 18:50:20.5 0.7 28.79 40 ODC
OBN mce P 2003/05/21 18:50:17.4 -2.4 28.79 40 NEIC
KIV mci P 2003/05/21 18:50:31.7 -1.5 30.28 64 GSRC
KIV a P 2003/05/21 18:50:33.3 0.1 30.28 64 ODC
KIV mce P 2003/05/21 18:50:31.1 -2.1 30.28 64 NEIC
VANT m P 2003/05/21 18:50:40.5 -1.9 31.30 75 KAN
GNI mci P 2003/05/21 18:50:47.8 -1.3 32.08 71 GSRC
GNI mce P 2003/05/21 18:50:47.2 -1.9 32.08 71 NEIC
LVZ mci P 2003/05/21 18:51:17.9 -0.5 35.48 19 GSRC
ARU mci P 2003/05/21 18:52:03.8 -1.3 41.07 43 GSRC
VAN m P 2003/05/21 18:52:16.5 -2.0 42.70 71 GSRC
ZRNK mce P 2003/05/21 18:52:53.3 -1.4 47.23 48 NEIC
BRVK mci P 2003/05/21 18:53:00.0 0.0 47.98 48 GSRC
BRVK m P 2003/05/21 18:52:59.4 -1.1 47.98 48 NEIC
CHKZ m P 2003/05/21 18:53:00.0 -1.3 48.09 47 NEIC
KMBO m i P 2003/05/21 18:53:10.3 1.0 49.07 132 GSRC
KMBO mce P 2003/05/21 18:53:08.4 -0.9 49.07 132 NEIC
KURK m P 2003/05/21 18:53:40.8 -1.8 53.52 49 NEIC
NVS mdi P 2003/05/21 18:53:53.6 -0.4 55.08 43 GSRC
HRV m P 2003/05/21 18:54:02.6 -0.5 56.33 300 NEIC
MKAR m i P 2003/05/21 18:54:06.2 -2.2 57.08 53 GSRC
CBN m e P 2003/05/21 18:54:42.4 -0.8 62.14 298 NEIC
MCWV m P 2003/05/21 18:54:50.5 0.1 63.21 300 NEIC
SJG mce P 2003/05/21 18:54:50.2 -1.4 63.39 273 NEIC
BLA mce P 2003/05/21 18:54:59.0 -1.4 64.74 298 NEIC
EYMN m P 2003/05/21 18:55:11.3 -1.8 66.72 313 NEIC
TLY mci P 2003/05/21 18:55:18.1 -0.1 67.52 41 GSRC
YKA m i P 2003/05/21 18:55:27.3 -1.4 69.23 334 GSRC
SUR mce P 2003/05/21 18:55:37.9 -1.0 70.85 164 NEIC
ULN mci P 2003/05/21 18:55:41.9 -0.6 71.46 43 GSRC
ULN mce P 2003/05/21 18:55:41.5 -1.0 71.46 43 NEIC
LRAL m P 2003/05/21 18:55:40.9 -1.6 71.50 297 NEIC
OXF m P 2003/05/21 18:55:46.1 -1.7 72.39 300 NEIC
BILL mci P 2003/05/21 18:56:00.0 0.2 74.47 6 GSRC
BILL mce P 2003/05/21 18:55:59.2 -0.8 74.47 6 NEIC
COLA mce P 2003/05/21 18:56:08.9 0.0 76.04 347 NEIC
THY m P 2003/05/21 18:56:15.7 1.3 77.00 346 NEIC
MCK m P 2003/05/21 18:56:16.5 0.6 77.28 347 NEIC
WMOK mce P 2003/05/21 18:56:22.5 -0.7 78.59 304 NEIC
SML m P 2003/05/21 18:56:26.2 1.0 78.96 346 NEIC
BOZ m P 2003/05/21 18:56:27.5 0.7 79.22 319 NEIC
PMR m P 2003/05/21 18:56:27.7 0.7 79.30 347 NEIC
HKT mci P 2003/05/21 18:56:28.6 0.9 79.45 299 GSRC
MA2 mci P 2003/05/21 18:56:31.5 0.7 80.01 16 GSRC
MA2 m P 2003/05/21 18:56:31.8 1.0 80.01 16 NEIC
DPW m P 2003/05/21 18:56:35.2 -0.4 80.88 324 NEIC
AHID mce P 2003/05/21 18:56:36.1 0.4 80.89 317 NEIC
NLW m P 2003/05/21 18:56:40.1 0.1 81.71 325 NEIC
RPW m P 2003/05/21 18:56:41.4 0.3 81.95 326 NEIC
LNOR m P 2003/05/21 18:56:43.4 0.1 82.38 323 NEIC
GNW mce P 2003/05/21 18:56:48.5 1.1 83.20 326 NEIC
LON m P 2003/05/21 18:56:48.2 -0.2 83.36 325 NEIC
ANMO mci P 2003/05/21 18:56:50.4 1.8 83.37 309 GSRC
OTAV mce P 2003/05/21 18:56:49.7 0.0 83.55 265 NEIC
SSOR m P 2003/05/21 18:56:58.5 1.3 85.10 324 NEIC
WUAZ mce P 2003/05/21 18:57:02.9 1.3 85.98 312 NEIC
SDN m P 2003/05/21 18:57:08.5 2.0 87.04 351 NEIC
YBH m P 2003/05/21 18:57:09.5 0.1 87.60 322 NEIC
TUC m P 2003/05/21 18:57:12.3 1.9 87.81 309 NEIC
WDC m P 2003/05/21 18:57:14.7 1.6 88.39 322 NEIC
YSS mci P 2003/05/21 18:57:14.2 -0.2 88.68 26 GSRC
YSS m P 2003/05/21 18:57:16.4 2.0 88.68 26 NEIC
INCN m P 2003/05/21 18:57:17.0 0.7 89.06 41 NEIC
PFO m P 2003/05/21 18:57:24.0 1.8 90.29 313 NEIC
TRQA m e P 2003/05/21 18:57:47.3 -1.7 96.14 226 NEIC
EFI m P 2003/05/21 18:58:21.1 -0.6 103.45 214 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