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

05 October 2022

ALERT: mb 5.4 NORTHWESTERN IRAN 13 km S Khvoy 05/10/2022 00:21 (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 05/10/2022 at 00:21 (UTC)
NORTHWESTERN IRAN 13 km S Khvoy

MAGNITUDE: mb 5.4

Data provided by: BEO BUD DDA GFZ GSRC IGUT IMP INGV KAN NEWS
SC3

Latitude = 38.43 N
Longitude = 45.01 E
Origin Time = 00:21:29.8 (UTC)
Depth = 10 Km (f)
RMS = 1.10 sec
Gap = 86 degrees
95% confidence ellipse: - Semi major = 7.7 Km
- Semi minor = 6.6 Km
- Azimuth of major axis = 27 degrees

Number of data used = 477

Preliminary location computed on Wed Oct 5 00:39:05 2022 (UTC)
Done by J. B.

Comments :

Message number: 3292

All magnitudes estimations :
M 5.3 (BEO) M 5.4 (BUD) M 5.7 (DDA) M 5.5 (GFZ)
Mb5.7 (GSRC) ML5.4 (IGUT) Mb5.1 (IMP) Mw5.8 (INGV)
ML5.7 (KAN) Mb4.5 (NEWS) M 5.4 (SC3)

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