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 16/02/2015 at 23:06 (UTC)
NEAR EAST COAST OF HONSHU, JAPAN 67 km E Omoto
MAGNITUDE: Mw 6.9
Data provided by: AT BGSG GFZ GSRC JMA KAN PT PTWC SC3
Latitude = 40.03 N
Longitude = 142.72 E
Origin Time = 23:06:28.9 (UTC)
Depth = 10 Km
RMS = 1.84 sec
Gap = 40 degrees
95% confidence ellipse: - Semi major = 13.0 Km
- Semi minor = 7.8 Km
- Azimuth of major axis = 109 degrees
Number of data used = 111
Preliminary location computed on Mon Feb 16 23:25:17 2015 (UTC)
Done by Julien VERGOZ
Comments :
Message number: 2150
All magnitudes estimations :
Mi6.9 (AT) Mw7.1 (BGSG) M 6.7 (GFZ) Mb6.1 (GSRC) M
w6.9 (JMA) Mw6.8 (KAN) Mi6.9 (PT) Mw6.9 (PTWC) M
6.7 (SC3)
P.S.: For additional information, please contact EMSC at:
- Email: mazet@emsc-csem.org
- Web : http://www.emsc-csem.org (maps available)
- Fax : 33 1 69 26 70 00
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