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 29/09/2022 at 03:03 (UTC)
EAST OF SOUTH SANDWICH ISLANDS 1221 km SE Grytviken
MAGNITUDE: Mw 6.7
Data provided by: AT AUST BEO DJA GFZ IGC IMP INGV KAN MAD N
EIC PT PTWC SC3 SEO
Latitude = 60.93 S
Longitude = 20.09 W
Origin Time = 03:03:24.1 (UTC)
Depth = 2 Km
RMS = 1.52 sec
Gap = 46 degrees
95% confidence ellipse: - Semi major = 7.0 Km
- Semi minor = 4.8 Km
- Azimuth of major axis = 40 degrees
Number of data used = 226
Preliminary location computed on Thu Sep 29 03:26:35 2022 (UTC)
Done by Aurelie Trilla
Comments :
Message number: 3290
All magnitudes estimations :
Mi6.7 (AT) Mw6.6 (AUST) M 6.5 (BEO) M 6.3 (DJA) M
6.5 (GFZ) M 5.8 (IGC) MW6.4 (IMP) Mw6.5 (INGV) M
w6.1 (KAN) Mw6.4 (MAD) Mw6.8 (NEIC) Mi6.7 (PT) Mw
6.7 (PTWC) M 6.5 (SC3) M 6.7 (SEO)
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