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 09/01/2023 at 17:47 (UTC)
KEPULAUAN BABAR, INDONESIA 57 km NE Lewa
MAGNITUDE: Mw 7.6
Data provided by: AUST BEO DJA GFZ GNS KAN MAD NEIC SC3
Latitude = 7.13 S
Longitude = 129.99 E
Origin Time = 17:47:35.0 (UTC)
Depth = 100 Km
RMS = 1.66 sec
Gap = 28 degrees
95% confidence ellipse: - Semi major = 6.0 Km
- Semi minor = 4.4 Km
- Azimuth of major axis = 48 degrees
Number of data used = 228
Preliminary location computed on Mon Jan 9 18:04:10 2023 (UTC)
Done by Gilles Mazet-Roux
Comments :
Message number: 3331
All magnitudes estimations :
Mw7.5 (AUST) M 7.6 (BEO) M 7.8 (DJA) M 7.7 (GFZ)
MB7.4 (GNS) Mw7.2 (KAN) Mw7.4 (MAD) Mw7.6 (NEIC)
M 7.7 (SC3)
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