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 21/02/2023 at 08:41 (UTC)
ICELAND 83 km S Modhruvellir
MAGNITUDE: mb 5.0
Data provided by: BEO BUD GFZ IGC IMO IMP KAN LED MMD NEWS
SC3
Latitude = 64.75 N
Longitude = 17.55 W
Origin Time = 08:41:05.6 (UTC)
Depth = 10 Km (f)
RMS = 1.49 sec
Gap = 105 degrees
95% confidence ellipse: - Semi major = 7.3 Km
- Semi minor = 5.0 Km
- Azimuth of major axis = 44 degrees
Number of data used = 249
Preliminary location computed on Tue Feb 21 08:58:10 2023 (UTC)
Done by J B
Comments :
Message number: 3410
All magnitudes estimations :
M 5.0 (BEO) M 5.1 (BUD) mb4.6 (GFZ) M 4.8 (IGC)
M 4.1 (IMO) MW5.3 (IMP) Mb4.8 (KAN) mb5.1 (MMD)
Mb3.8 (NEWS) M 5.1 (SC3)
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