SeismicPortal

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EMSC
NEIC
GFZ
Longitude: Latitude:
Leaflet | © OpenMapTiles © OpenStreetMap contributors
mb 4.8 TONGA REGION
17 June 2025 09:16:32.33 UTC
unid is 20250617_0000109
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
2025-06-17T09:16:32.33Z
2.1+/- 0.35
-23.1111
8.8
-175.0185
7.6
10
137
65
6.226
60
101.977
70.6 mb 4.8 ()
()
()
EMSC
m i ke
2025-06-17T09:16:30.483Z
0.48+/- 0.97
-23.1181
25.69
-174.9129
2.94
10
1351.939
16
6.155
16
85.194
92.3 mb 4.8 (14)
0.15
()
()
NEIC
m i ke
2025-06-17T09:16:33.48Z
1.8+/- 0.2
-23.152
-175.128
10
93.56439208984375
47
6.33
47
101.989
104.8 mb 5 (9)
0.14
()
()
GFZ
m i ke

Arrivals

Sta Dist EvAz Phase Datetime Tres Azim AzRes Slow SRes Def SNR Amp Per Mag1 Mag2
NIUE 6.226 50.76 Pn 2025-06-17T09:18:01.2Z -3.3
NIUE 6.226 50.76 Pn 2025-06-17T09:18:01.34Z -2.9 2.228e-7 0.65 0
MSVF 8.413 308.15 Pn 2025-06-17T09:18:38.51Z 4.1 5.46e-8 0.78 0
MSVF 8.413 308.15 Pn 2025-06-17T09:18:41.16Z 6.8
AFI 9.662 19.11 Pn 2025-06-17T09:18:49.65Z -1.8
RAR 14.261 85.32 Pn 2025-06-17T09:19:50.31Z -4
URZ 16.539 202.25 Pn 2025-06-17T09:20:25.35Z 1
NOUC 17.285 269.69 Pn 2025-06-17T09:20:30.55Z -3.2
BKZ 17.565 202.34 Pn 2025-06-17T09:20:37.2Z -0.1
HIZ 17.628 207.09 Pn 2025-06-17T09:20:36.56Z -1.5
SANVU 18.435 291.26 P 2025-06-17T09:20:43.11Z -4.8
BFZ 19.006 200.77 P 2025-06-17T09:20:51.18Z -3
TARA 27.031 332.61 P 2025-06-17T09:22:14.28Z -0.4 2.209e-7 1.75 mb 6
RMQ 33.006 256.55 P 2025-06-17T09:23:06.91Z -0.8 1.1699999999999999e-8 0.79 mb 5.1
CAN 33.512 240.48 P 2025-06-17T09:23:11.26Z -0.9 6.3e-9 mB 1.9
CTAO 36.087 267.21 P 2025-06-17T09:23:32.77Z -1.6 2.85e-8 1.12 mb 5.3
CTAO 36.087 267.21 P 2025-06-17T09:23:33.34Z -1 1.3699999999999999e-8 mB 2.2
CTA 36.091 267.21 P 2025-06-17T09:23:32.75Z -1.7 2.8199999999999998e-8 1.13 mb 5.3
TOO 36.731 237.63 P 2025-06-17T09:23:38.73Z -1.1 1.1400000000000001e-8 mB 2.1
MTSU 38.312 269.63 P 2025-06-17T09:23:51.66Z -1.6 2.95e-8 1.15 mb 5.3
BBOO 43.964 246.1 P 2025-06-17T09:24:38.36Z -1.4 9.2e-9 mB 2
ASAR 46.699 258.63 P 2025-06-17T09:25:00.63Z -0.9
WRAB 47.042 263.73 P 2025-06-17T09:25:01.87Z -2.3 8.800000000000001e-9 mB 2
WB10 47.051 263.96 P 2025-06-17T09:25:02.11Z -2.2 1.22e-8 mB 2.2
KDU 50.838 272.23 P 2025-06-17T09:25:30.67Z -2.6 1.608e-7 2.4 mb 5.7
DRV 51.838 200.93 P 2025-06-17T09:25:42.0Z 1.5 1.29e-8 1.04 mb 5
KNRA 53.315 267.2 P 2025-06-17T09:25:49.79Z -2 1.86e-8 mB 2.4
KNRA 53.315 267.2 P 2025-06-17T09:25:49.79Z -2 6.62e-8 1.49 mb 5.6
FITZ 55.49 263.31 P 2025-06-17T09:26:06.52Z -1.1 8.5e-9 1.46 mb 4.7
FITZ 55.49 263.31 P 2025-06-17T09:26:06.74Z -0.9 3e-9 mB 1.6
VNDA 55.543 185.93 P 2025-06-17T09:26:10.5Z 2.4 3.8219999999999997e-7 4.74 mb 5.9
SOEI 59.407 272.14 P 2025-06-17T09:26:34.87Z -0.5 1.02e-7 1.52 mb 5.8
PSA00 59.833 257.64 P 2025-06-17T09:26:36.66Z -1.5 5.7000000000000006e-9 mB 1.9
MBWA 60.044 258.06 P 2025-06-17T09:26:37.14Z -2.5 1.93e-8 1.1 mb 5.2
CCD 60.608 195.1 P 2025-06-17T09:26:42.7Z -1.6
MORW 61.448 248.38 P 2025-06-17T09:26:48.4Z -1.2 7.3e-9 mB 2
MAJO 74.016 322.36 P 2025-06-17T09:28:07.97Z 0 7.03e-8 2.26 mb 5.5
BELA 76.523 172.06 P 2025-06-17T09:28:24.1Z 1.4 3.7e-9 0.99 mb 4.6
TWGB 77.175 301.76 P 2025-06-17T09:28:24.64Z -1.7 2.75e-8 0.39 mb 5.9
YULB 77.309 302.36 P 2025-06-17T09:28:25.67Z -1.4 3.23e-8 1.3 mb 5.5
PMSA 77.719 155.91 P 2025-06-17T09:28:30.93Z 1.4 3.324e-7 1.9 mb 6.3
TPUB 77.781 301.95 P 2025-06-17T09:28:28.76Z -1 4.67e-8 0.9 mb 5.8
YHNB 77.928 303.5 P 2025-06-17T09:28:30.61Z 0 3.07e-8 1.1 mb 5.5
YSS 79.523 332.09 P 2025-06-17T09:28:41.5Z 2.2 3.12e-8 0.96 mb 5.6
MAW 79.954 199.17 P 2025-06-17T09:28:43.32Z 1.6 8.66e-8 3.32 mb 5.5
MDJ 84.298 323.8 P 2025-06-17T09:29:06.26Z 2.2 1.67e-8 1 mb 5.4
SNAA 85.206 177.54 P 2025-06-17T09:29:09.15Z -0.1
SNAA 85.206 177.54 P 2025-06-17T09:29:12.51Z 3.2 5.03e-8 2.14 mb 5.5
VNA2 85.707 175.97 P 2025-06-17T09:29:13.34Z 1.6 1.65e-8 1.15 mb 5.3
VNA1 85.878 175.63 P 2025-06-17T09:29:14.94Z 2.4 1.212e-7 2.04 mb 5.9
UBPT 86.67 288.01 P 2025-06-17T09:29:18.2Z 1.6 2.92e-8 1.27 mb 5.5
ANMO 86.98 49.98 P 2025-06-17T09:29:20.29Z 2.4 7.2e-9 1.36 mb 4.9
SKLT 87.718 278.68 P 2025-06-17T09:29:23.52Z 1.9 1.56e-8 0.96 mb 5.4
PANO 88.2 289.36 P 2025-06-17T09:29:25.3Z 1.5 1.53e-8 0.94 mb 5.4
SRIT 89.203 279.58 P 2025-06-17T09:29:31.3Z 2.4 3.29e-8 0.21 mb 6.5
SURA 89.404 280.11 P 2025-06-17T09:29:32.13Z 2.6 3.69e-8 1.04 mb 5.8
NAYO 89.935 285.48 P 2025-06-17T09:29:34.11Z 2.1 1.59e-8 1.03 mb 5.5
COLA 90.204 11.23 P 2025-06-17T09:29:33.69Z 1.4 1.01e-8 1.14 mb 5.2
PRAC 90.565 283.2 P 2025-06-17T09:29:37.43Z 2.5 2.87e-8 1.1 mb 5.7
PBKT 91.15 287.41 P 2025-06-17T09:29:39.88Z 2.2 1.48e-8 1.09 mb 5.4
BILL 91.948 353.15 P 2025-06-17T09:29:41.8Z 1.3 1.12e-8 1.6 mb 5.2
CRAI 93.122 290.53 P 2025-06-17T09:29:48.62Z 1.9 1.0599999999999999e-8 0.99 mb 5.4
CHTO 93.808 288.69 P 2025-06-17T09:29:51.91Z 2 1.77e-8 1.01 mb 5.6
CMMT 93.808 288.69 P 2025-06-17T09:29:51.91Z 2 1.69e-8 0.99 mb 5.6
MHIT 94.857 288.79 P 2025-06-17T09:29:56.75Z 2.1 5.900000000000001e-9 0.43 mb 5.6
TIXI 101.977 344.42 Pdif 2025-06-17T09:30:28.31Z 2.5 2.3e-9 0.66 0
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
NIUE 6.155 50.1 Pn 2025-06-17T09:18:01.2Z -0.42
MSVF 8.494 307.74 Pn 2025-06-17T09:18:41.16Z
AFI 9.637 18.52 Pn 2025-06-17T09:18:49.65Z 0.4
RAR 14.164 85.22 Pn 2025-06-17T09:19:50.31Z -0.78
NOUC 17.383 269.68 Pn 2025-06-17T09:20:30.55Z -2.62
SANVU 18.528 291.14 P 2025-06-17T09:20:43.11Z -4.01
CAN 33.593 240.52 P 2025-06-17T09:23:11.26Z 0.29 6.3e-9 0.9 mb 4.55
CTAO 36.183 267.19 P 2025-06-17T09:23:33.34Z -0.06 1.37e-8 0.65 mb 4.95
TOO 36.809 237.67 P 2025-06-17T09:23:38.73Z 0.06 1.14e-8 1 mb 4.62
BBOO 44.051 246.1 P 2025-06-17T09:24:38.36Z -0.25 9.25e-9 1 mb 4.57
ASAR 46.793 258.61 P 2025-06-17T09:25:00.63Z 0.2
WRAB 47.138 263.71 P 2025-06-17T09:25:01.87Z -1.23 8.8e-9 0.65 mb 4.99
WB10 47.147 263.94 P 2025-06-17T09:25:02.11Z -1.06 1.22e-8 0.6 mb 5.17
KNRA 53.412 267.17 P 2025-06-17T09:25:49.76Z -0.85 1.86e-8 0.9 mb 5.06
FITZ 55.586 263.28 P 2025-06-17T09:26:06.74Z 0.32 3.05e-9 1 mb 4.28
PSA00 59.926 257.61 P 2025-06-17T09:26:36.66Z -0.33 5.7e-9 1 mb 4.66
CCD 60.626 195.12 P 2025-06-17T09:26:42.7Z 0.11
MORW 61.536 248.36 P 2025-06-17T09:26:48.4Z 0.1 7.3e-9 0.75 mb 4.92
SNAA 85.194 177.5 P 2025-06-17T09:29:09.15Z 1.77
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
NIUE 6.33 51.09 P 2025-06-17T09:18:01.34Z -5.489
MSVF 8.359 308.84 P 2025-06-17T09:18:38.51Z 3.816
URZ 16.463 202.03 P 2025-06-17T09:20:25.35Z 0.812
BKZ 17.489 202.14 P 2025-06-17T09:20:37.2Z -0.238
HIZ 17.546 206.9 P 2025-06-17T09:20:36.56Z -1.595
BFZ 18.932 200.58 P 2025-06-17T09:20:51.18Z -3.298
TARA 27.021 332.86 P 2025-06-17T09:22:14.28Z -1.436
RMQ 32.899 256.61 P 2025-06-17T09:23:06.91Z -0.913
CTAO 35.984 267.3 P 2025-06-17T09:23:32.77Z -1.776
CTA 35.988 267.3 P 2025-06-17T09:23:32.75Z -1.796
MTSU 38.211 269.72 P 2025-06-17T09:23:51.66Z -1.757
KDU 50.738 272.31 P 2025-06-17T09:25:30.67Z -2.903
DRV 51.763 200.91 P 2025-06-17T09:25:42.0Z 0.964
KNRA 53.212 267.27 P 2025-06-17T09:25:49.82Z -2.208
FITZ 55.386 263.37 P 2025-06-17T09:26:06.52Z -1.358
VNDA 55.492 185.91 P 2025-06-17T09:26:10.5Z 1.709
SOEI 59.308 272.21 P 2025-06-17T09:26:34.87Z -0.74
MBWA 59.937 258.12 P 2025-06-17T09:26:37.14Z -2.83
MAJO 73.986 322.44 P 2025-06-17T09:28:07.97Z -0.958
BELA 76.496 172.08 P 2025-06-17T09:28:24.1Z 0.367
TWGB 77.111 301.82 P 2025-06-17T09:28:24.64Z -2.472
YULB 77.246 302.42 P 2025-06-17T09:28:25.67Z -2.193
TPUB 77.717 302.01 P 2025-06-17T09:28:28.76Z -1.734
PMSA 77.723 155.93 P 2025-06-17T09:28:30.93Z 0.229
YHNB 77.866 303.57 P 2025-06-17T09:28:30.61Z -0.704
YSS 79.512 332.15 P 2025-06-17T09:28:41.5Z 1.082
MAW 79.883 199.2 P 2025-06-17T09:28:43.32Z 0.758
MDJ 84.272 323.85 P 2025-06-17T09:29:06.26Z 1.219
SNAA 85.169 177.57 P 2025-06-17T09:29:12.51Z 2.392
VNA2 85.673 176 P 2025-06-17T09:29:13.34Z 0.711
VNA1 85.845 175.67 P 2025-06-17T09:29:14.94Z 1.456
UBPT 86.587 288.06 P 2025-06-17T09:29:18.2Z 0.901
ANMO 87.083 50.03 P 2025-06-17T09:29:20.29Z 1.093
SKLT 87.624 278.73 P 2025-06-17T09:29:23.52Z 1.265
PANO 88.118 289.41 P 2025-06-17T09:29:25.3Z 0.829
SRIT 89.11 279.62 P 2025-06-17T09:29:31.3Z 1.765
SURA 89.312 280.16 P 2025-06-17T09:29:32.13Z 1.928
NAYO 89.849 285.52 P 2025-06-17T09:29:34.11Z 1.464
COLA 90.263 11.27 P 2025-06-17T09:29:33.69Z -0.017
PRAC 90.476 283.24 P 2025-06-17T09:29:37.43Z 1.837
PBKT 91.066 287.45 P 2025-06-17T09:29:39.88Z 1.602
BILL 91.977 353.19 P 2025-06-17T09:29:41.8Z 0.181
CRAI 93.042 290.56 P 2025-06-17T09:29:48.62Z 1.284
CHTO 93.725 288.73 P 2025-06-17T09:29:51.91Z 1.423
CMMT 93.725 288.73 P 2025-06-17T09:29:51.91Z 1.414
MHIT 94.775 288.83 P 2025-06-17T09:29:56.75Z 1.464
TIXI 101.989 344.44 P 2025-06-17T09:30:28.31Z 0.925
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