Event characteristics This information has been confirmed by a seismologist.
NORTH ATLANTIC OCEAN ORID : 5037272
25/08/21 13 Arrivals 4 Iterations RMS : 1.21 Type :eq
Origin time: 08:39:31.89 ± 0.31
Latitude : 49.95 ± 2.6 1/2 Major Axis : 9.0 km
Longitude : -3.05 ± 4.5 1/2 Minor Axis : 4.5 km
Depth: 2. Azimuth mj Axis : 50.1 deg
MD : 2.77±0.13 of 6 stations ML : 2.96±0.19 of 6 stations
Location in relation to nearby cities 58 km SE of TORQUAY (UNITED KINGDOM) (116000 residents)
91 km ESE of PLYMOUTH (UNITED KINGDOM) (256000 residents)
93 km WNW of BEAUMONT-HAGUE (MANCHE) (1700 residents)
109 km WNW of CHERBOURG (MANCHE) (27100 residents)
CODE QP PHASE ARRIVAL TIME O-C DIST. AZI. AMPL. PER. ML MD DUREE
ROSF E Pn 08h39 58.50 -1.28 180.4km 185
ROSF E Pg 08h40 1.18 -0.94 180.4km 185
ROSF E Sn 08h40 22.73 2.68 180.4km 185 26.7 0.3 3.11 2.67 57.5
SGMF E Pn 08h40 2.72 1.49 192.2km 169
SGMF E Sn 08h40 24.61 2.02 192.2km 169 11.7 0.2 3.00 2.62 49.4
QUIF E Pg 08h40 8.66 -1.08 226.5km 182
QUIF E Sg 08h40 34.84 -1.15 226.5km 182 23.6 0.2 3.22 2.72 57.5
FLN E Pn 08h40 5.50 -0.19 228.7km 124
FLN E Sn 08h40 30.48 0.05 228.7km 124 10.7 0.2 2.84 2.83 68.4
GRR E Pn 08h40 7.22 0.62 236.1km 136
GRR E Sn 08h40 33.47 1.46 236.1km 136 11.9 0.2 2.88 2.81 67.1
LDF E Pn 08h40 10.13 0.44 261.2km 124
LDF E Sn 08h40 39.18 1.76 261.2km 124 6.6 0.2 2.71 2.98 83.7
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