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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THIS MESSAGE IS A REVISION OF A PREVIOUS EMSC ALERT
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EARTHQUAKE on 14/01/2018 at 09:18 (UTC)
NEAR COAST OF SOUTHERN PERU 10 km SW Yauca
MAGNITUDE: Mw 7.1
Data provided by: AT AUST BGS BUD GFZ IMP INGV KAN LDG MAD N
EIC PT SEO
Latitude = 15.73 S
Longitude = 74.61 W
Origin Time = 09:18:45.9 (UTC)
Depth = 41 Km (f)
RMS = 1.34 sec
Gap = 27 degrees
95% confidence ellipse: - Semi major = 4.5 Km
- Semi minor = 2.4 Km
- Azimuth of major axis = 64 degrees
Number of data used = 619
Preliminary location computed on Sun Jan 14 10:19:44 2018 (UTC)
Done by Johann Bailleul
Comments :
Message number: 2570
All magnitudes estimations :
Mi7.3 (AT) M 7.3 (AUST) Mw7.3 (BGS) M 7.2 (BUD) M
w7.1 (GFZ) MW7.1 (IMP) Mw7.1 (INGV) Mw7.5 (KAN) M
B6.6 (LDG) Mw7.1 (NEIC) Mi7.3 (PT) M 7.3 (SEO)
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