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 14/09/2022 at 11:04 (UTC)
SOUTHEAST OF LOYALTY ISLANDS 113 km S Umetch
MAGNITUDE: Mw 6.9
Data provided by: AT AUST DJA GFZ GNS KAN MAD PT PTWC SC3
Latitude = 21.21 S
Longitude = 170.19 E
Origin Time = 11:04:08.3 (UTC)
Depth = 143 Km
RMS = 1.22 sec
Gap = 61 degrees
95% confidence ellipse: - Semi major = 5.2 Km
- Semi minor = 3.8 Km
- Azimuth of major axis = 48 degrees
Number of data used = 199
Preliminary location computed on Wed Sep 14 11:17:22 2022 (UTC)
Done by Gilles Mazet-Roux
Comments :
Message number: 3282
All magnitudes estimations :
Mi7.0 (AT) Mw7.0 (AUST) M 6.8 (DJA) M 7.0 (GFZ) M
6.6 (GNS) Mw6.6 (KAN) Mw6.8 (MAD) Mi7.0 (PT) Mw
7.0 (PTWC) M 6.9 (SC3)
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