Jul 18, 2017

ALERT: Mw 7.2 KOMANDORSKIYE OSTROVA REGION 94 km E Preobrazhenskoy 17/07/2017 23:34 (UTC)

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 17/07/2017 at 23:34 (UTC)
KOMANDORSKIYE OSTROVA REGION 94 km E Preobrazhenskoy

MAGNITUDE: Mw 7.2

Data provided by: AT BUD GFZ GSRC KAN MAD PT

Latitude = 54.57 N
Longitude = 169.00 E
Origin Time = 23:34:12.9 (UTC)
Depth = 2 Km
RMS = 1.32 sec
Gap = 53 degrees
95% confidence ellipse: - Semi major = 8.7 Km
- Semi minor = 5.6 Km
- Azimuth of major axis = 163 degrees

Number of data used = 143

Preliminary location computed on Mon Jul 17 23:50:22 2017 (UTC)
Done by Johann Bailleul

Comments :

Message number: 2480

All magnitudes estimations :
Mi7.4 (AT) M 7.3 (BUD) M 7.2 (GFZ) Mb6.7 (GSRC) M
w7.3 (KAN) Mi7.4 (PT)

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