Current time zone offset : UTC/GMT +3 hours:

19 March 2016

ALERT: Mw 6.0 ANTIGUA AND BARBUDA REGION 127 km E Codrington 19/03/2016 11:26 (UTC)

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 19/03/2016 at 11:26 (UTC)
ANTIGUA AND BARBUDA REGION 127 km E Codrington

MAGNITUDE: Mw 6.0

Data provided by: BUC BUD GFZ GSRC LDG MAD NEIC NEWS

Latitude = 18.05 N
Longitude = 60.70 W
Origin Time = 11:26:30.9 (UTC)
Depth = 20 Km
RMS = 1.16 sec
Gap = 39 degrees
95% confidence ellipse: - Semi major = 5.1 Km
- Semi minor = 3.7 Km
- Azimuth of major axis = 46 degrees

Number of data used = 143

Preliminary location computed on Sat Mar 19 11:47:28 2016 (UTC)
Done by J Vergoz

Comments :

Message number: 2291

All magnitudes estimations :
Mb5.8 (BUC) M 5.9 (BUD) M 5.9 (GFZ) Mb6.2 (GSRC)
MB5.8 (LDG) Mw6.0 (NEIC) Mb4.5 (NEWS)

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