Centre Sismologique Euro-Mediterraneen
European-Mediterranean Seismological Centre
Rapid Determination of Source Parameters
operated at LDG (Paris) and IGN (Madrid)
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==================== INFORMATION MESSAGE =========================
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EMSC HAS RECORDED THE FOLLOWING SEISMIC EVENT
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EARTHQUAKE on 20/01/2023 at 22:09 (UTC)
SANTIAGO DEL ESTERO, ARGENTINA 22 km W Patay
MAGNITUDE: Mw 6.8
Data provided by: GFZ GUC IGC IMP KAN MAD NEIC SC3
Latitude = 26.79 S
Longitude = 63.14 W
Origin Time = 22:09:38.4 (UTC)
Depth = 586 Km
RMS = 1.06 sec
Gap = 28 degrees
95% confidence ellipse: - Semi major = 4.0 Km
- Semi minor = 3.4 Km
- Azimuth of major axis = 85 degrees
Number of data used = 343
Preliminary location computed on Fri Jan 20 22:26:10 2023 (UTC)
Done by Pascal Roudil
Comments :
Message number: 3341
All magnitudes estimations :
M 6.4 (GFZ) M 6.3 (GUC) M 7.3 (IGC) MW6.4 (IMP)
Mw6.3 (KAN) Mw6.2 (MAD) Mw6.8 (NEIC) M 6.4 (SC3)
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