SeismicPortal

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for seismological products in :  Data policy Web Services
EMSC
NEIC
GFZ
AUST
+-
Longitude: Latitude:
Leaflet | © OpenMapTiles © OpenStreetMap contributors
mb 5 WESTERN INDIAN-ANTARCTIC RIDGE
22 May 2025 11:35:41.99 UTC
unid is 20250522_0000135
Source parameters provided by EMSC-RTS

Event Origins

Datetime (UTC)
rmsOT_error		 Lat
Smajor		 Lon
Sminor		 D. (Km)
AzErr		 Ndef
mdist		 Nsta
Mdist		 Gap Mag1 (N)
Err		 Mag2 (N)
Err		 Mag3 (N)
Err		 Author
Quality
2025-05-22T11:35:41.99Z
1.42+/- 0.36		 -49.028
10.2		 123.5272
7		 14
87		 94
15.197		 66
143.19		 70.9 mb 5 ()
 ()
 ()
 EMSC
m i ke
2025-05-22T11:35:41.23Z
0.74+/- 1.5		 -48.9803
25.1		 123.6528
2.9		 10
821.925		 30
16.736		 30
97.629		 120.8 mb 5 (27)
0.11		 ()
 ()
 NEIC
m i ke
2025-05-22T11:35:41.54Z
0.8+/- 0.32		 -49.059
 123.573
 10
36.41614532470703		 28
15.237		 28
97.64		 95.4 mw 5.1 (21)
 ()
 ()
 GFZ
a i ke
2025-05-22T11:35:41.6Z
0.99+/- 		-49.03
 123.59
 10
 31
16.77		 31
143.151		 111.1 mw 5.2 (15)
 ()
 ()
 AUST
m i ke

Arrivals

Sta Dist EvAz Phase Datetime Tres Azim AzRes Slow SRes Def SNR Amp Per Mag1 Mag2
RKGY 15.197 338.96 Pn 2025-05-22T11:39:16.14Z 0 8.491e-7 2.44 0
NWAO 16.754 341.36 Pn 2025-05-22T11:39:35.93Z -0.3 1.011e-7 mB 2.8
NWAO 16.754 341.36 P 2025-05-22T11:39:38.7Z 0.3 6.66e-8 1.59 0
MOO 17.731 77.16 P 2025-05-22T11:39:50.46Z 1.2
ARPS 18.102 54.27 P 2025-05-22T11:39:53.9Z 0.6 2.26e-8 1.84 0
WALLA 18.328 40.06 P 2025-05-22T11:39:59.2Z 3.4
FORT 18.544 12.35 P 2025-05-22T11:39:57.37Z -0.8 5.09e-8 mB 2.5
FORT 18.544 12.35 P 2025-05-22T11:39:57.9Z -0.3 3.59e-8 1.35 0
CASY 18.545 196.59 P 2025-05-22T11:39:57.535Z -0.6 4.8399999999999997e-8 1.12 0
CASY 18.545 196.59 P 2025-05-22T11:39:57.535Z -0.6 2.7399999999999997e-8 mB 2.2
WATNG 18.711 345.56 P 2025-05-22T11:40:00.3Z 0.3 5.05e-8 1.38 0
GLAD 19.018 74.24 Pn 2025-05-22T11:40:11.0Z 6.9
GVL 19.2 61.61 Pn 2025-05-22T11:40:07.1Z 0.8 2.9100000000000002e-8 2.01 0
HTT 19.347 42.08 Pn 2025-05-22T11:40:14.7Z 6.5
MENZ 19.398 353.44 Pn 2025-05-22T11:40:09.3Z 0.6 2.3e-8 1.49 0
TOO 19.578 62.46 P 2025-05-22T11:40:08.8Z -0.8 2.5899999999999997e-8 1.42 0
DRV 19.593 160.34 P 2025-05-22T11:40:08.15Z -1.4 4.7700000000000004e-8 1.25 0
DRV 19.593 160.34 P 2025-05-22T11:40:08.9Z -0.7 2.9699999999999998e-8 1.25 0
MULG 20.361 27.04 P 2025-05-22T11:40:17.6Z -0.4 2.86e-8 1.91 0
YAPP 20.436 38.46 P 2025-05-22T11:40:18.4Z -0.5 1.6399999999999998e-8 2.02 0
MORW 20.738 341.2 P 2025-05-22T11:40:20.18Z -2 4.55e-8 mB 2.4
MORW 20.738 341.2 P 2025-05-22T11:40:22.7Z 0.6 3.9700000000000005e-8 1.8 0
LCRK 21.649 36.42 P 2025-05-22T11:40:30.9Z -1 4.02e-8 2.5 mb 4.8
STKA 21.866 45.12 P 2025-05-22T11:40:32.58Z -1.7 1.277e-7 mB 2.9
STKA 21.866 45.12 P 2025-05-22T11:40:33.47Z -0.8 4.4200000000000005e-8 1.54 mb 5
STKA 21.866 45.12 P 2025-05-22T11:40:34.3Z 0 6.609999999999999e-8 1.54 mb 5.2
MEEK 22.674 348.52 P 2025-05-22T11:40:42.2Z -0.8 2.93e-8 1.43 mb 4.9
OOD 23.182 28.31 P 2025-05-22T11:40:46.855Z -1.3 1.751e-7 2.04 mb 5.5
OOD 23.182 28.31 P 2025-05-22T11:40:46.855Z -1.3 3.02e-8 2.04 mb 4.8
CMSA 24.162 51.91 P 2025-05-22T11:40:55.77Z -1.9 7.97e-8 mB 2.7
CMSA 24.162 51.91 P 2025-05-22T11:40:57.5Z -0.2 1.47e-8 1.06 mb 4.8
WRKA 24.234 10.59 P 2025-05-22T11:40:57.8Z -0.6 2.45e-8 1.84 mb 4.8
INKA 25.06 38.29 P 2025-05-22T11:41:04.5Z -1.3 3.59e-8 2.65 mb 4.8
INKA 25.06 38.29 P 2025-05-22T11:41:04.71Z -1.1
INKA 25.06 38.29 P 2025-05-22T11:41:05.17Z -0.7 4.427e-7 2.65 mb 5.9
CCD 26.135 180.13 P 2025-05-22T11:41:16.1Z 0.1 4.25e-8 mB 2.6
CCD 26.135 180.13 P 2025-05-22T11:41:16.7Z 0.7 4.74e-8 0.9 mb 5.5
ASAR 26.602 21.65 P 2025-05-22T11:41:17.8Z -2.8
PSA00 27.553 352.57 P 2025-05-22T11:41:26.84Z -1.5 4.5299999999999995e-8 mB 2.8
WRAB 30.305 20.53 P 2025-05-22T11:41:51.86Z -1 2.4899999999999998e-8 mB 2.5
KIM03 30.428 2.18 P 2025-05-22T11:41:51.7Z -2.2 2.4e-8 1.56 mb 5.1
WB10 30.473 20.51 P 2025-05-22T11:41:52.66Z -1.7 3.99e-8 mB 2.7
FITZ 30.902 3.92 P 2025-05-22T11:41:57.0Z -1.1 8.6e-9 mB 2
QIS 31.188 30.1 P 2025-05-22T11:42:00.79Z 0.1 2.52e-8 mB 2.5
VNDA 32.048 165.31 P 2025-05-22T11:42:07.11Z -1 1.24e-8 mB 2.2
VNDA 32.048 165.31 P 2025-05-22T11:42:07.8Z -0.3 1.33e-8 1.5 mb 4.8
SBA 33.087 164.62 P 2025-05-22T11:42:18.87Z 1.7 2.66e-8 mB 2.5
MAW 34.968 215.56 P 2025-05-22T11:42:34.0Z 0.4 4.0999999999999995e-9 1.79 mb 4.2
MAW 34.968 215.56 P 2025-05-22T11:42:34.14Z 0.6 4.5e-9 mB 1.7
MRZ 37.173 97.19 P 2025-05-22T11:42:52.1Z -0.5 2.88e-8 mB 2.5
MRZ 37.173 97.19 P 2025-05-22T11:42:53.3Z 0.7 2.55e-8 1.49 mb 5.1
BKZ 38.557 95.73 P 2025-05-22T11:43:04.13Z -0.2
BKZ 38.557 95.73 P 2025-05-22T11:43:04.4Z 0.1 1.93e-8 1.61 mb 4.9
RTZ 39.175 95.32 P 2025-05-22T11:43:08.47Z -1.1 5.83e-8 mB 2.8
RTZ 39.175 95.32 P 2025-05-22T11:43:09.1Z -0.4 3.11e-8 1.02 mb 5.3
LEM 44.173 336.97 P 2025-05-22T11:43:52.4Z 2 9.5e-9 1.45 mb 4.7
TOLI2 50.019 356.41 P 2025-05-22T11:44:35.93Z 0.2 7.7e-9 1 mb 4.8
KSM 51.609 343.02 P 2025-05-22T11:44:46.87Z -0.9 1.71e-8 mB 2.3
KSM 51.609 343.02 P 2025-05-22T11:44:48.26Z 0.5 4.15e-8 1.49 mb 5.3
SBM 52.23 345.62 P 2025-05-22T11:44:52.46Z 0.1 8.479999999999999e-8 mB 3
SBM 52.23 345.62 P 2025-05-22T11:44:53.4Z 1 1.7399999999999997e-8 1.79 mb 4.9
SBM 52.23 345.62 P 2025-05-22T11:44:53.56Z 1.2 7.040000000000001e-8 1.79 mb 5.5
KOM 53.434 335.19 P 2025-05-22T11:45:01.44Z 0.2 4.9200000000000004e-8 1.49 mb 5.4
LHMI 58.825 328.57 P 2025-05-22T11:45:40.76Z 1 7.3e-8 0.81 mb 5.9
SRIT 61.136 332.7 P 2025-05-22T11:45:55.14Z -0.5 3.8e-8 1.25 mb 5.4
PRAC 64.762 334.2 P 2025-05-22T11:46:20.47Z 0.8 2.85e-8 1.6 mb 5.2
UBPT 66.032 340.86 P 2025-05-22T11:46:28.49Z 0.7 1.002e-7 1.94 mb 5.7
UBPT 66.032 340.86 P 2025-05-22T11:46:28.7Z 0.9 1.9800000000000002e-8 1.94 mb 5
NAYO 66.1 336.34 P 2025-05-22T11:46:29.11Z 0.8 2.3100000000000002e-8 1.2 mb 5.3
PBA 66.28 326.74 P 2025-05-22T11:46:32.3Z 2.8
SRDT 66.782 334.13 P 2025-05-22T11:46:32.79Z 0.1 9.4e-9 0.33 mb 5.4
PANO 68.032 340.45 P 2025-05-22T11:46:40.11Z -0.4 1.672e-7 mB 3.4
PANO 68.032 340.45 P 2025-05-22T11:46:41.29Z 0.8 2.2800000000000002e-8 1.15 mb 5.3
PBKT 68.355 336.65 P 2025-05-22T11:46:41.5Z -1.2 7.1e-9 1.46 mb 4.7
PBKT 68.355 336.65 P 2025-05-22T11:46:42.71Z 0.1 1.6600000000000003e-8 1.46 mb 5.1
PHRA 70.392 336.48 P 2025-05-22T11:46:54.95Z -0.2 1.9100000000000002e-8 mB 2.5
CHTO 71.038 335.34 P 2025-05-22T11:46:58.94Z -0.1 3.5799999999999996e-8 1.6 mb 5.4
CMMT 71.038 335.34 P 2025-05-22T11:46:58.94Z -0.1 3.5200000000000004e-8 1.59 mb 5.4
CHTO 71.038 335.34 P 2025-05-22T11:46:59.5Z 0.4 1.48e-8 1.6 mb 5
MHIT 71.787 334.56 P 2025-05-22T11:47:03.98Z 0.4 3.41e-8 1.38 mb 5.4
MHIT 71.787 334.56 P 2025-05-22T11:47:04.3Z 0.7 1.68e-8 1.38 mb 5.1
CRAI 72.011 337.12 P 2025-05-22T11:47:01.1Z -3.8
CRAI 72.011 337.12 P 2025-05-22T11:47:05.52Z 0.6 8.220000000000001e-8 1.83 mb 5.7
TPUB 72.087 357.2 P 2025-05-22T11:47:04.87Z -0.4 4.2e-8 mB 2.8
TPUB 72.087 357.2 P 2025-05-22T11:47:06.14Z 0.8 2.222e-7 2.17 mb 6
YULB 72.159 357.84 P 2025-05-22T11:47:03.22Z -2.5 5.1e-8 mB 2.9
SSLB 72.563 357.53 P 2025-05-22T11:47:04.0Z -4.2
SSLB 72.563 357.53 P 2025-05-22T11:47:06.9Z -1.3 3.85e-8 mB 2.8
NPW 72.757 332.98 P 2025-05-22T11:47:09.74Z 0.4 1.59e-8 0.73 mb 5.4
LSZ 82.046 255.83 P 2025-05-22T11:48:02.8Z 0.6 3.35e-8 1.49 mb 5.4
KSAR 86.227 3.48 P 2025-05-22T11:48:21.22Z -1
MAJO 86.24 11.81 P 2025-05-22T11:48:20.94Z -1.4
JSD 87.717 11.61 P 2025-05-22T11:48:32.3Z 2.8
ULN 97.603 348.88 P 2025-05-22T11:49:15.2Z 0
SONM 97.659 348.44 P 2025-05-22T11:49:15.17Z -0.3
BOZ 143.19 74 PKPbc 2025-05-22T11:55:12.5Z 0.5
Sta Dist EvAz Phase Datetime Tres Azim AzRes Slow SRes Def SNR Amp Per Mag1 Mag2
Sta Dist EvAz Phase Datetime Tres Azim AzRes Slow SRes Def SNR Amp Per Mag1 Mag2
NWAO 16.736 340.96 Pn 2025-05-22T11:39:35.93Z 0.34 1.011e-7 1.35 mb 4.77
FORT 18.48 12.04 P 2025-05-22T11:39:57.37Z 0.29 5.09e-8 1.25 mb 4.56
CASY 18.614 196.69 P 2025-05-22T11:39:57.57Z -0.91 2.745e-8 0.75 mb 4.52
MORW 20.72 340.86 P 2025-05-22T11:40:20.18Z 0.53 4.55e-8 1.25 mb 4.69
STKA 21.774 44.96 P 2025-05-22T11:40:32.58Z -0.35 1.2765e-7 1.4 mb 5.15
CMSA 24.068 51.79 P 2025-05-22T11:40:55.77Z -0.69 7.965e-8 1.9 mb 4.99
INKA 24.971 38.12 P 2025-05-22T11:41:04.71Z 0.03
CCD 26.183 180.2 P 2025-05-22T11:41:16.1Z -0.03 4.255e-8 0.9 mb 5.13
ASAR 26.528 21.44 P 2025-05-22T11:41:17.8Z -1.76
PSA00 27.516 352.31 P 2025-05-22T11:41:26.84Z -0.83 4.53e-8 1.85 mb 4.9
WRAB 30.231 20.33 P 2025-05-22T11:41:51.86Z 0.04 2.485e-8 1.75 mb 4.77
WB10 30.4 20.31 P 2025-05-22T11:41:52.66Z -0.64 3.985e-8 1.9 mb 4.95
FITZ 30.849 3.69 P 2025-05-22T11:41:57.0Z -0.22 8.55e-9 1.8 mb 4.33
QIS 31.105 29.93 P 2025-05-22T11:42:00.79Z 1.24 2.52e-8 1.75 mb 4.82
VNDA 32.074 165.36 P 2025-05-22T11:42:07.11Z -0.83 1.24e-8 1.1 mb 4.75
SBA 33.111 164.67 P 2025-05-22T11:42:18.87Z 1.84 2.655e-8 1.5 mb 4.95
MAW 35.055 215.52 P 2025-05-22T11:42:34.14Z 0.18 4.55e-9 1.2 mb 4.22
MRZ 37.097 97.17 P 2025-05-22T11:42:52.1Z 0.54 2.875e-8 1.1 mb 4.96
RTZ 39.098 95.29 P 2025-05-22T11:43:08.47Z -0.06 5.83e-8 1.3 mb 5.09
KSM 51.588 342.85 P 2025-05-22T11:44:46.87Z -0.37 1.71e-8 1 mb 4.93
SBM 52.204 345.46 P 2025-05-22T11:44:52.46Z 0.61 8.48e-8 1.9 mb 5.35
PANO 68.015 340.31 P 2025-05-22T11:46:40.11Z 0.03 1.672e-7 1.74 mb 5.94
PHRA 70.381 336.36 P 2025-05-22T11:46:54.95Z 0.22 1.91e-8 1.28 mb 5.07
TPUB 72.043 357.07 P 2025-05-22T11:47:04.87Z 0.14 4.2e-8 1.3 mb 5.37
YULB 72.115 357.72 P 2025-05-22T11:47:03.22Z -1.94 5.095e-8 1.9 mb 5.29
SSLB 72.519 357.4 P 2025-05-22T11:47:06.9Z -0.68 3.85e-8 1.3 mb 5.33
KSAR 86.174 3.38 P 2025-05-22T11:48:21.22Z -0.46
MAJO 86.176 11.71 P 2025-05-22T11:48:20.94Z -0.82
SONM 97.629 348.35 P 2025-05-22T11:49:15.17Z 0.17
Sta Dist EvAz Phase Datetime Tres Azim AzRes Slow SRes Def SNR Amp Per Mag1 Mag2
Sta Dist EvAz Phase Datetime Tres Azim AzRes Slow SRes Def SNR Amp Per Mag1 Mag2
RKGY 15.237 338.87 P 2025-05-22T11:39:16.14Z -0.551
MOO 17.709 77.01 P 2025-05-22T11:39:50.46Z 2.241
DRV 19.553 160.36 P 2025-05-22T11:40:08.15Z -1.116
STKA 21.867 44.97 P 2025-05-22T11:40:33.47Z -0.929
OOD 23.195 28.18 P 2025-05-22T11:40:46.81Z -1.595
INKA 25.066 38.16 P 2025-05-22T11:41:05.17Z -0.846
BKZ 38.524 95.66 P 2025-05-22T11:43:04.13Z 0.144
LEM 44.213 336.92 P 2025-05-22T11:43:52.4Z 1.835
TOLI2 50.052 356.35 P 2025-05-22T11:44:35.93Z -0.136
KSM 51.648 342.97 P 2025-05-22T11:44:48.26Z 0.163
SBM 52.267 345.57 P 2025-05-22T11:44:53.56Z 0.858
KOM 53.475 335.14 P 2025-05-22T11:45:01.44Z -0.211
LHMI 58.868 328.53 P 2025-05-22T11:45:40.76Z 0.57
SRIT 61.178 332.66 P 2025-05-22T11:45:55.14Z -0.886
PRAC 64.803 334.16 P 2025-05-22T11:46:20.47Z 0.366
UBPT 66.071 340.82 P 2025-05-22T11:46:28.49Z 0.217
NAYO 66.14 336.3 P 2025-05-22T11:46:29.11Z 0.372
SRDT 66.823 334.09 P 2025-05-22T11:46:32.79Z -0.319
PANO 68.072 340.4 P 2025-05-22T11:46:41.29Z 0.327
PBKT 68.395 336.61 P 2025-05-22T11:46:42.71Z -0.302
CHTO 71.078 335.3 P 2025-05-22T11:46:58.91Z -0.609
CMMT 71.078 335.3 P 2025-05-22T11:46:58.97Z -0.548
MHIT 71.828 334.52 P 2025-05-22T11:47:03.98Z -0.06
CRAI 72.051 337.08 P 2025-05-22T11:47:05.52Z 0.161
TPUB 72.119 357.15 P 2025-05-22T11:47:06.14Z 0.438
NPW 72.799 332.94 P 2025-05-22T11:47:09.74Z -0.094
LSZ 82.068 255.8 P 2025-05-22T11:48:02.8Z 0.456
ULN 97.64 348.85 P 2025-05-22T11:49:15.2Z 0.055
Sta Dist EvAz Phase Datetime Tres Azim AzRes Slow SRes Def SNR Amp Per Mag1 Mag2
Sta Dist EvAz Phase Datetime Tres Azim AzRes Slow SRes Def SNR Amp Per Mag1 Mag2
NWAO 16.77 341.19 P 2025-05-22T11:39:38.7Z 2.2 mb 4.72
ARPS 18.069 54.15 P 2025-05-22T11:39:53.9Z 1.3 mb 4.16
WALLA 18.303 39.91 P 2025-05-22T11:39:59.2Z 3.8
FORT 18.537 12.18 P 2025-05-22T11:39:57.9Z -0.2 mb 4.5
CASY 18.554 196.66 P 2025-05-22T11:39:57.5Z -0.7 mb 4.7
WATNG 18.724 345.4 P 2025-05-22T11:40:00.3Z 0.2 mb 4.63
GLAD 18.979 74.16 P 2025-05-22T11:40:11.0Z 7.9
GVL 19.165 61.5 P 2025-05-22T11:40:07.1Z 1.9 mb 4.23
HTT 19.321 41.94 P 2025-05-22T11:40:14.7Z 7.8
MENZ 19.405 353.28 P 2025-05-22T11:40:09.3Z 1.5 mb 4.26
TOO 19.542 62.36 P 2025-05-22T11:40:08.8Z -0.5 mb 4.34
DRV 19.577 160.4 P 2025-05-22T11:40:08.9Z -0.7 mb 4.45
MULG 20.344 26.89 P 2025-05-22T11:40:17.6Z -0.4 mb 4.27
YAPP 20.412 38.32 P 2025-05-22T11:40:18.4Z -0.4 mb 4
MORW 20.753 341.05 P 2025-05-22T11:40:22.7Z 0.3 mb 4.44
LCRK 21.626 36.28 P 2025-05-22T11:40:30.9Z -0.9 mb 4.33
STKA 21.838 44.99 P 2025-05-22T11:40:34.3Z 0.1 mb 4.76
MEEK 22.684 348.38 P 2025-05-22T11:40:42.2Z -0.9 mb 4.48
OOD 23.165 28.18 P 2025-05-22T11:40:46.9Z -1.3 mb 4.36
CMSA 24.131 51.81 P 2025-05-22T11:40:57.5Z -0.1 mb 4.4
WRKA 24.229 10.45 P 2025-05-22T11:40:57.8Z -0.6 mb 4.39
INKA 25.036 38.17 P 2025-05-22T11:41:04.5Z -1.3 mb 4.45
CCD 26.133 180.17 P 2025-05-22T11:41:16.7Z 1.1 mb 5.13
KIM03 30.429 2.06 P 2025-05-22T11:41:51.7Z -2.4 mb 4.84
VNDA 32.036 165.32 P 2025-05-22T11:42:07.8Z -0.3 mb 4.62
MAW 34.991 215.56 P 2025-05-22T11:42:34.0Z 0.1 mb 4.04
MRZ 37.132 97.15 P 2025-05-22T11:42:53.3Z 1 mb 4.91
BKZ 38.515 95.68 P 2025-05-22T11:43:04.4Z 0.5 mb 4.75
RTZ 39.134 95.28 P 2025-05-22T11:43:09.1Z 0 mb 5.16
SBM 52.242 345.55 P 2025-05-22T11:44:53.4Z 0.8 mb 4.75
UBPT 66.047 340.8 P 2025-05-22T11:46:28.7Z 0.5 mb 4.84
PBA 66.304 326.68 P 2025-05-22T11:46:32.3Z 2.5
PBKT 68.373 336.59 P 2025-05-22T11:46:41.5Z -1.4 mb 4.53
CHTO 71.057 335.28 P 2025-05-22T11:46:59.5Z 0.1 mb 4.82
MHIT 71.807 334.5 P 2025-05-22T11:47:04.3Z 0.4 mb 4.94
CRAI 72.029 337.06 P 2025-05-22T11:47:01.1Z -4.2
SSLB 72.567 357.47 P 2025-05-22T11:47:04.0Z -4.4
JSD 87.711 11.56 P 2025-05-22T11:48:32.3Z 2.6
BOZ 143.151 73.97 PKP 2025-05-22T11:55:12.5Z -3.6
Sta Dist EvAz Phase Datetime Tres Azim AzRes Slow SRes Def SNR Amp Per Mag1 Mag2

Moment tensors

Centroid Nodal Plan 1 Nodal Plan 2 Tensor Moment Inf.
Auth Datetime Lat Lon Depth Mw Strike Dip Rake Strike Dip Rake Mrr Mtt Mpp Mrt Mrp Mtp %DC %ISO %CLVD
Auth Datetime UTC lat lon Depth Mw Strike Dip Rake Strike Dip Rake Mrr Mtt Mpp Mrt Mrp Mtp %DC %ISO %CLVD