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 16/04/2013 at 10:44 (UTC)
IRAN-PAKISTAN BORDER REGION 36 km N Gasht
MAGNITUDE: Mw 7.7
Data provided by: BEO BGSG BUC GFU GFZ GSRC IGUT LDG LED LJU
MAD MSO NEIC NEWS NNC RSSC SC3 ZAMG
Latitude = 28.10 N
Longitude = 62.08 E
Origin Time = 10:44:17.1 (UTC)
Depth = 50 Km (f)
RMS = 1.19 sec
Gap = 29 degrees
95% confidence ellipse: - Semi major = 5.2 Km
- Semi minor = 2.7 Km
- Azimuth of major axis = 31 degrees
Number of data used = 533
Preliminary location computed on Tue Apr 16 11:24:31 2013 (UTC)
Done by Gilles Mazet-Roux
Comments :
Message number: 1790
All magnitudes estimations :
mb6.7 (BEO) mb6.4 (BEO) Mw7.9 (BGSG) Mb7.2 (BUC)
M 7.6 (GFZ) Mb6.8 (GSRC) ML7.5 (IGUT) MB7.1 (LDG)
MB7.3 (LED) MB7.5 (MAD) Mb7.2 (MSO) Mw7.8 (NEIC)
Mb6.0 (NEWS) Mb6.0 (NEWS) Mb6.1 (NEWS) Mb6.1 (NEWS)
mb6.9 (NNC) ML7.4 (RSSC) mb7.0 (SC3) Mb6.9 (ZAMG)
P.S.: For additional information, please contact EMSC at:
- Fax : 33 1 69 26 70 00
People evacuate buildings in Karachi, Pakistan, following a powerful earthquake near the border with Iran on Tuesday, April 16.
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