Centre Sismologique Euro-Mediterraneen
              European-Mediterranean Seismological Centre

                Rapid Determination of Source Parameters
          	operated at LDG (Paris) and IGN (Madrid)

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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 25/05/2018 at 09:32 (UTC)
MAYOTTE REGION                         56 km E  Bandele

MAGNITUDE: mb 5.0 

Data provided by: GFZ  SC3                                          

Latitude    =  12.92 S
Longitude   =  45.70 E
Origin Time =  09:32:45.3 (UTC)
Depth       =  10 Km (f)
RMS         =   1.28 sec
Gap         =  81 degrees
95% confidence ellipse: - Semi major = 15.5 Km
                        - Semi minor = 10.6 Km
                        - Azimuth of major axis =  99 degrees

Number of data used = 23

Preliminary location computed on Fri May 25 09:45:38 2018 (UTC)
Done by Pascal Roudil

Comments :

Message number: 2618

All magnitudes estimations :
mb5.0 (GFZ)   M 5.1 (SC3)                               


Sta       Phase     Date     Time       Res     Dist Azm    Net
---------------------------------------------------------------
VOI   a   P     2018/05/25 09:34:55.2  -0.2     9.00 173    GFZ
RER   a   P     2018/05/25 09:35:45.9   0.9    12.62 131    GFZ
MSEY  a   P     2018/05/25 09:35:42.8  -2.7    12.66  50    GFZ
KIBK  a   P     2018/05/25 09:35:46.0  -3.6    12.96 323    SC3
LODK  a   P     2018/05/25 09:37:10.9   1.4    19.21 327    SC3
MBAR  a   P     2018/05/25 09:37:09.8   0.0    19.23 308    GFZ
POGA  a   P     2018/05/25 09:37:12.6   0.8    19.43 220    GFZ
LBTB  a   P     2018/05/25 09:37:43.3  -1.4    22.46 234    GFZ
ATD   a   P     2018/05/25 09:38:04.7   0.4    24.46 353    GFZ
BOSA  a   P     2018/05/25 09:38:05.1  -0.9    24.62 227    SC3
TSUM  a   P     2018/05/25 09:38:34.4   0.5    27.71 253    GFZ
WIN   a   P     2018/05/25 09:38:44.0   0.0    28.83 246    GFZ
SUR   a   P     2018/05/25 09:38:53.9   0.3    29.91 225    GFZ
CVNA  a   P     2018/05/25 09:38:54.6  -1.1    30.17 228    GFZ
CER   a   P     2018/05/25 09:39:07.1  -0.4    31.52 225    GFZ
RAYN  a   P     2018/05/25 09:39:48.7   0.3    36.22 359    GFZ
UOSS  a   P     2018/05/25 09:40:12.0   0.1    39.00  15    GFZ
EIL   a   P     2018/05/25 09:40:50.4   0.8    43.59 346    SC3
HRFI  a   P     2018/05/25 09:40:52.7   0.4    43.93 346    GFZ
MSBI  a   P     2018/05/25 09:41:01.4  -0.1    45.09 347    GFZ
TAM   a   P     2018/05/25 09:42:03.8   1.5    52.99 311    SC3
MDUB  a   P     2018/05/25 09:42:17.3   1.8    54.80 346    SC3
TIR   a   P     2018/05/25 09:42:46.5   1.1    59.04 337    SC3


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