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.
_____________________________________________________________________



EARTHQUAKE on 05/04/2019 at 10:28 (UTC)
MAYOTTE REGION                         41 km NE Bandele

MAGNITUDE: mb 5.0 

Data provided by: AUST DJA  MLT  NEIC                               

Latitude    =  12.67 S
Longitude   =  45.47 E
Origin Time =  10:28:04.3 (UTC)
Depth       =  10 Km
RMS         =   1.09 sec
Gap         =  49 degrees
95% confidence ellipse: - Semi major = 8.4 Km
                        - Semi minor = 5.5 Km
                        - Azimuth of major axis =  73 degrees

Number of data used = 48

Preliminary location computed on Fri Apr  5 10:55:04 2019 (UTC)
Done by Julien VERGOZ

Comments :

Message number: 2773

All magnitudes estimations :
M 5.0 (AUST)  M 5.4 (DJA)   M 4.7 (MLT)   mb5.0 (NEIC)  


Sta       Phase     Date     Time       Res     Dist Azm    Net
---------------------------------------------------------------
ABPO  m   Pn    2019/04/05 10:29:40.3  -0.5     6.54 165   NEIC
VOI   m   Pn    2019/04/05 10:30:17.5  -0.8     9.27 172   NEIC
VOI   a   P     2019/04/05 10:30:20.7   2.4     9.27 172    MLT
FOMA  m   Pn    2019/04/05 10:30:58.8  -1.1    12.33 173   NEIC
KIBK  m   Pn    2019/04/05 10:31:04.8   0.8    12.62 323   NEIC
KIBK  a   P     2019/04/05 10:31:05.4   1.4    12.62 323    MLT
RER   m   Pn    2019/04/05 10:31:08.6   0.0    12.95 132   NEIC
KMBO  m   Pn    2019/04/05 10:31:24.5   0.6    14.06 324   NEIC
KMBO  a   P     2019/04/05 10:31:25.5   0.5    14.06 324    MLT
LSZ   m   Pn    2019/04/05 10:32:01.7  -0.3    16.97 259   NEIC
LODK  m   P     2019/04/05 10:32:24.1  -0.7    18.88 327   NEIC
MBAR  m   P     2019/04/05 10:32:25.2   0.1    18.89 308   NEIC
POGA  m   P     2019/04/05 10:32:30.1  -1.3    19.48 219   NEIC
LBTB  m   P     2019/04/05 10:33:04.0   0.7    22.42 233   NEIC
ATD   m   P     2019/04/05 10:33:21.5   0.6    24.18 353   NEIC
BOSA  m   P     2019/04/05 10:33:25.9   0.9    24.63 226   NEIC
RAYN  m   P     2019/04/05 10:35:04.8  -0.5    35.97   0   NEIC
UOSS  m   P     2019/04/05 10:35:29.7   0.3    38.82  15   NEIC
BRTR  m   P     2019/04/05 10:37:21.8  -1.6    53.27 348   NEIC
BR13  m   P     2019/04/05 10:37:21.9  -1.5    53.27 348   NEIC
LHMI  m   P     2019/04/05 10:37:29.6  -0.1    54.15  74   NEIC
SIMI  m   P     2019/04/05 10:37:39.2   1.3    55.25  77   NEIC
MANE  m   P     2019/04/05 10:37:39.9  -1.1    55.66  25   NEIC
KK31  m   P     2019/04/05 10:38:10.4  -1.1    60.05  21   NEIC
KKAR  m   P     2019/04/05 10:38:12.1   0.6    60.05  21   NEIC
CMAR  m   P     2019/04/05 10:38:18.9   0.1    61.13  60   NEIC
CHTO  m   P     2019/04/05 10:38:20.1   0.2    61.29  60   NEIC
BUR0  m   P     2019/04/05 10:38:28.9  -0.7    62.70 344   NEIC
ABKA  m   P     2019/04/05 10:38:29.8  -1.3    62.96  10   NEIC
CTI   m   P     2019/04/05 10:38:51.1   0.6    65.90 334   NEIC
MORC  m   P     2019/04/05 10:38:56.4  -0.1    66.85 340   NEIC
FUOR  m   P     2019/04/05 10:38:56.7  -0.6    66.93 334   NEIC
GERE  m   P     2019/04/05 10:38:59.5  -0.5    67.38 337   NEIC
MAKZ  m   P     2019/04/05 10:39:02.1   0.6    67.63  26   NEIC
MK31  m   P     2019/04/05 10:39:02.3   0.1    67.76  26   NEIC
MKAR  m   P     2019/04/05 10:39:02.6   0.3    67.76  26   NEIC
BRVK  m   P     2019/04/05 10:39:09.1   0.1    68.84  15   NEIC
KURK  m   P     2019/04/05 10:39:12.8   0.2    69.43  21   NEIC
ARTI  m   P     2019/04/05 10:39:14.3   0.4    69.64   7   NEIC
ZALV  m   P     2019/04/05 10:39:42.3   0.3    74.31  22   NEIC
BELA  m   P     2019/04/05 10:39:49.4  -0.1    75.61 192   NEIC
FITZ  m   P     2019/04/05 10:39:56.4  -0.6    76.95 105   NEIC
QSPA  m   P     2019/04/05 10:39:59.4  -0.7    77.43 179   NEIC
AS31  m   P     2019/04/05 10:40:36.2   3.2    83.60 112   NEIC
ASAR  m   P     2019/04/05 10:40:36.9   3.9    83.60 112   NEIC
WRA   m   P     2019/04/05 10:40:37.9  -0.7    84.72 109   NEIC
WB2   m   P     2019/04/05 10:40:38.2  -0.5    84.73 109   NEIC
WRAB  m   P     2019/04/05 10:40:38.4  -0.3    84.73 109   NEIC


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