Data Report
Alert /
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.
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EARTHQUAKE on 11/12/2018 at 02:26 (UTC)
SOUTH SANDWICH ISLANDS REGION 789 km SE Grytviken
MAGNITUDE: Mw 7.2
Data provided by: AT AUST GFZ KAN MAD PT PTWC
Latitude = 58.71 S
Longitude = 26.46 W
Origin Time = 02:26:29.8 (UTC)
Depth = 143 Km
RMS = 1.28 sec
Gap = 61 degrees
95% confidence ellipse: - Semi major = 10.2 Km
- Semi minor = 6.3 Km
- Azimuth of major axis = 27 degrees
Number of data used = 75
Preliminary location computed on Tue Dec 11 02:43:34 2018 (UTC)
Done by Johann Bailleul
Comments :
Message number: 2725
All magnitudes estimations :
Mi7.3 (AT) M 7.1 (AUST) M 7.4 (GFZ) Mw6.9 (KAN) M
i7.3 (PT) Mw7.3 (PTWC)
Sta Phase Date Time Res Dist Azm Net
---------------------------------------------------------------
HOPE a P 2018/12/11 02:28:13.7 2.5 7.11 304 MAD
VNA1 a P 2018/12/11 02:29:45.6 -2.1 14.20 154 GFZ
VNA3 a P 2018/12/11 02:29:46.8 -2.7 14.35 157 GFZ
VNA2 a P 2018/12/11 02:29:50.0 -2.0 14.59 154 GFZ
SNAA a P 2018/12/11 02:30:10.2 0.7 16.16 152 GFZ
PMSA a P 2018/12/11 02:30:40.2 4.4 18.57 235 GFZ
EFI a P 2018/12/11 02:30:45.4 2.4 19.23 277 GFZ
MG01 a P 2018/12/11 02:31:19.5 1.3 22.58 261 GFZ
TRIS a P 2018/12/11 02:31:29.1 1.9 23.54 29 KAN
MG02 a P 2018/12/11 02:31:35.9 0.5 24.45 265 GFZ
GO10 a P 2018/12/11 02:31:43.3 0.9 25.21 263 GFZ
MG04 a P 2018/12/11 02:31:47.2 1.1 25.63 263 GFZ
GO09 a P 2018/12/11 02:31:57.5 0.1 26.89 265 GFZ
GO08 a P 2018/12/11 02:32:14.7 1.5 28.66 270 GFZ
COYC a P 2018/12/11 02:32:28.4 0.9 30.29 275 MAD
TRQA a P 2018/12/11 02:32:31.6 -0.5 30.80 296 MAD
LL02 a P 2018/12/11 02:32:41.2 0.2 31.81 279 GFZ
PLTB a P 2018/12/11 02:32:46.6 -1.3 32.60 313 GFZ
LL01 a P 2018/12/11 02:32:47.4 -1.1 32.68 279 GFZ
GO07 a P 2018/12/11 02:32:47.9 -1.7 32.81 277 GFZ
PLCA a P 2018/12/11 02:32:51.1 0.2 32.93 283 GFZ
LL03 a P 2018/12/11 02:32:55.6 -0.7 33.58 281 GFZ
LL04 a P 2018/12/11 02:32:56.9 -0.9 33.75 281 GFZ
CPSB a P 2018/12/11 02:32:56.9 -1.0 33.76 315 GFZ
LL05 a P 2018/12/11 02:32:59.4 0.0 33.93 279 GFZ
GO06 a P 2018/12/11 02:33:01.8 -0.6 34.26 283 GFZ
ITAB a P 2018/12/11 02:33:17.9 -0.8 36.19 319 GFZ
BI02 a P 2018/12/11 02:33:20.0 -0.7 36.41 287 GFZ
ML02 a P 2018/12/11 02:33:26.7 -0.5 37.19 288 GFZ
PARB a P 2018/12/11 02:33:33.2 0.0 37.90 330 GFZ
MAN0 a P 2018/12/11 02:33:33.6 0.0 37.94 333 KAN
LMEL a P 2018/12/11 02:33:35.0 -0.3 38.12 291 GFZ
SPB a P 2018/12/11 02:33:35.1 0.0 38.14 327 KAN
CAM0 a P 2018/12/11 02:33:37.7 0.1 38.44 336 KAN
BO03 a P 2018/12/11 02:33:38.1 0.2 38.47 288 GFZ
CPUP a P 2018/12/11 02:33:39.5 -1.9 38.89 312 KAN
PEL a P 2018/12/11 02:33:42.0 0.2 38.93 291 KAN
FRTB a P 2018/12/11 02:33:41.9 -0.4 38.99 325 GFZ
ZON a P 2018/12/11 02:33:44.1 -0.7 39.28 295 KAN
ALF0 a P 2018/12/11 02:33:45.8 -0.1 39.43 338 KAN
CER a P 2018/12/11 02:33:45.4 -1.1 39.50 70 GFZ
BSCB a P 2018/12/11 02:33:49.9 -0.3 39.93 332 GFZ
RIB0 a P 2018/12/11 02:33:55.7 -0.2 40.64 339 KAN
SUR a P 2018/12/11 02:33:59.0 -0.4 41.04 71 KAN
CO01 a P 2018/12/11 02:34:02.3 1.1 41.26 294 KAN
CMC0 a P 2018/12/11 02:34:25.2 -0.7 44.36 341 KAN
AC01 a P 2018/12/11 02:34:28.1 -0.7 44.72 297 KAN
CCD a P 2018/12/11 02:34:32.5 1.2 44.98 169 KAN
SHEL a P 2018/12/11 02:34:33.6 -0.3 45.36 28 KAN
GDU0 a P 2018/12/11 02:34:37.5 -1.2 45.97 342 KAN
BOSA a P 2018/12/11 02:34:39.6 -1.9 46.31 72 KAN
CRZF a P 2018/12/11 02:34:42.2 -0.1 46.44 110 KAN
WIN a P 2018/12/11 02:34:50.1 -1.0 47.54 59 KAN
TA01 a P 2018/12/11 02:35:04.0 -0.7 49.36 301 KAN
LBTB a P 2018/12/11 02:35:03.9 -1.8 49.47 70 KAN
CASY a P 2018/12/11 02:35:19.9 0.8 51.27 159 MAD
AP01 a P 2018/12/11 02:35:19.1 -0.7 51.36 302 KAN
LPAZ a P 2018/12/11 02:35:26.3 -0.9 52.26 306 KAN
PAF a P 2018/12/11 02:35:31.5 1.7 52.72 125 KAN
RCBR a P 2018/12/11 02:35:33.5 -0.3 53.26 348 KAN
DRV a P 2018/12/11 02:35:43.9 0.9 54.53 173 MAD
LSZ a P 2018/12/11 02:36:13.5 -1.3 59.02 66 KAN
NNA a P 2018/12/11 02:36:20.1 -0.6 59.89 299 KAN
FOMA a P 2018/12/11 02:36:24.2 -0.2 60.45 89 KAN
VOI a P 2018/12/11 02:36:41.2 0.4 62.86 87 KAN
AIS a P 2018/12/11 02:36:56.7 1.2 65.14 122 KAN
ABPO a P 2018/12/11 02:36:58.6 0.7 65.48 86 KAN
RER a P 2018/12/11 02:37:15.5 0.8 68.15 94 KAN
OTAV a P 2018/12/11 02:37:35.0 -0.4 71.47 303 KAN
SBV a P 2018/12/11 02:37:36.4 1.2 71.53 85 KAN
MBO a P 2018/12/11 02:37:47.7 2.3 73.25 9 KAN
ROCA a P 2018/12/11 02:37:46.3 0.9 73.26 100 KAN
SACV a P 2018/12/11 02:37:49.1 2.5 73.45 2 KAN
KIBK a P 2018/12/11 02:37:57.7 2.1 74.98 69 KAN
LODK a P 2018/12/11 02:38:18.6 2.1 78.73 63 KAN
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