Current time zone offset : UTC/GMT +3 hours:

21 May 2018

REVISION: mb 5.5 MAYOTTE REGION 53 km E Bandele 21/05/2018 00:47 (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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==================== INFORMATION MESSAGE =========================
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THIS MESSAGE IS A REVISION OF A PREVIOUS EMSC ALERT
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EARTHQUAKE on 21/05/2018 at 00:47 (UTC)
MAYOTTE REGION 53 km E Bandele

MAGNITUDE: mb 5.5

Data provided by: BUD GFZ GSRC KAN LDG MAD SC3

Latitude = 12.89 S
Longitude = 45.67 E
Origin Time = 00:47:13.2 (UTC)
Depth = 10 Km
RMS = 0.95 sec
Gap = 71 degrees
95% confidence ellipse: - Semi major = 7.8 Km
- Semi minor = 4.5 Km
- Azimuth of major axis = 88 degrees

Number of data used = 202

Preliminary location computed on Mon May 21 01:08:29 2018 (UTC)
Done by Sophie Merrer

Comments :

Message number: 2614

All magnitudes estimations :
M 5.4 (BUD) M 5.3 (GFZ) Mb5.7 (GSRC) Mb5.5 (KAN)
MB5.5 (LDG) Mb5.6 (MAD) M 5.3 (SC3)

P.S.: For additional information, please contact EMSC at:
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