SeismicPortal

 is the European Infrastructure
for seismological products in :  Data policy Web Services
NEIC
AK
+-
Longitude: Latitude:
Leaflet | © OpenMapTiles © OpenStreetMap contributors, EMSC
ml 3 SOUTHERN ALASKA
20 May 2025 15:51:22.904 UTC
unid is 20250520_0000157
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
2025-05-20T15:51:22.904Z
0.55+/- 1.12		 61.7873
10.16		 -150.0833
1.47		 30.1
2996.454		 79
0.453		 63
13.369		 29 ml 3.3 (132)
0.03		 ()
 ()
 NEIC
m i ke
2025-05-20T15:51:23.942Z
0.64+/- 		61.7911
0.3		 -150.0589
0.3		 34.3
1.310.5		 0
 0
 ml 3 ()
 ()
 ()
 AK
m i ke

Arrivals

Sta Dist EvAz Phase Datetime Tres Azim AzRes Slow SRes Def SNR Amp Per Mag1 Mag2
SSN 0.453 224.63 Pn 2025-05-20T15:51:33.44Z -0.02 0.00000137777 0.58 ML 3.12
SSN 0.453 224.63 Sg 2025-05-20T15:51:41.68Z 2.29
PMR 0.494 112.93 Pn 2025-05-20T15:51:33.18Z -0.7
PMR 0.494 112.93 Sg 2025-05-20T15:51:41.28Z 1.02 7.9528e-7 0.3 ML 2.92
GHO 0.55 91.19 Pn 2025-05-20T15:51:34.28Z -0.48 0.00000188737 0.54 ML 3.35
GHO 0.55 91.19 Sn 2025-05-20T15:51:43.14Z 0.18 0.00000157181 0.38 ML 3.27
L22K 0.807 336.8 Pn 2025-05-20T15:51:37.82Z -0.47 0.00000189962 0.24 ML 3.56
L22K 0.807 336.8 Sn 2025-05-20T15:51:48.67Z -0.63 0.00000109413 0.44 ML 3.32
SAW 0.831 87.87 Pn 2025-05-20T15:51:37.74Z -0.86 6.69818e-7 0.6 ML 3.13
SAW 0.831 87.87 Sn 2025-05-20T15:51:49.44Z -0.43
KNK 0.862 115.09 Pn 2025-05-20T15:51:38.46Z -0.54 0.00000255496 0.4 ML 3.73
KNK 0.862 115.09 Sn 2025-05-20T15:51:50.94Z 0.36 0.00000144749 0.44 ML 3.48
STLK 0.884 251.63 Pn 2025-05-20T15:51:39.13Z -0.22
STLK 0.884 251.63 Sn 2025-05-20T15:51:51.45Z 0.26 0.00000111412 0.34 ML 3.38
CAPN 1.145 207.29 Pn 2025-05-20T15:51:44.37Z 1.55 0.00000208757 0.62 ML 3.83
CAPN 1.145 207.29 Sn 2025-05-20T15:52:00.64Z 3.19
PWL 1.256 137.08 Pn 2025-05-20T15:51:43.98Z -0.44 0.00000112018 0.22 ML 3.62
PWL 1.256 137.08 Sn 2025-05-20T15:52:00.85Z 0.55 0.00000108011 0.36 ML 3.61
SLK 1.284 183.04 Pn 2025-05-20T15:51:44.19Z -0.57
SLK 1.284 183.04 Sn 2025-05-20T15:52:02.13Z 1.21 6.90517e-7 0.2 ML 3.42
SCM 1.307 86.82 Pn 2025-05-20T15:51:44.97Z -0.21 0.00000139902 0.68 ML 3.75
SCM 1.307 86.82 Sn 2025-05-20T15:52:02.85Z 1.19
SWD 1.715 169.4 Pn 2025-05-20T15:51:50.13Z -0.54 2.2529e-7 0.46 ML 3.16
SWD 1.715 169.4 Sn 2025-05-20T15:52:13.77Z 2.24 2.48027e-7 0.36 ML 3.21
CAST 1.878 331.42 Pn 2025-05-20T15:51:53.14Z 0.15 1.85321e-7 0.42 ML 3.16
CAST 1.878 331.42 Sn 2025-05-20T15:52:16.12Z 0.43 2.3081e-7 0.5 ML 3.25
RED 1.892 224.79 Pn 2025-05-20T15:51:53.82Z 0.58 2.03952e-7 0.5 ML 3.2
RED 1.892 224.79 Sn 2025-05-20T15:52:18.37Z 2.26
FID 1.988 120.73 Pn 2025-05-20T15:51:54.9Z -0.4 4.78953e-7 0.48 ML 3.62
FID 1.988 120.73 Sn 2025-05-20T15:52:19.15Z 0.76 5.34687e-7 0.38 ML 3.67
MCK 2.019 14.61 Pn 2025-05-20T15:51:55.36Z 0.43 1.49484e-7 0.52 ML 3.13
MCK 2.019 14.61 Sn 2025-05-20T15:52:21.44Z 2.27
BRLK 2.08 191.54 Pn 2025-05-20T15:51:55.35Z -0.39 1.95174e-7 0.36 ML 3.27
BRLK 2.08 191.54 Sn 2025-05-20T15:52:20.92Z 0.3
HIN 2.227 127.18 Pn 2025-05-20T15:51:55.24Z -2.54 4.30855e-7 0.82 ML 3.68
HIN 2.227 127.18 Sn 2025-05-20T15:52:24.23Z -0.06
HOM 2.269 200.51 Sn 2025-05-20T15:52:26.6Z 1.35 5.91231e-7 0.66 ML 3.83
L19K 2.283 282.08 Pn 2025-05-20T15:51:58.91Z 0.35 9.21392e-8 0.58 ML 3.03
L19K 2.283 282.08 Sn 2025-05-20T15:52:26.5Z 0.36 1.20378e-7 0.4 ML 3.15
N19K 2.334 247.22 Pn 2025-05-20T15:51:59.93Z 0.61 6.35984e-8 0.68 ML 2.89
N19K 2.334 247.22 Sn 2025-05-20T15:52:26.82Z -0.22
HARP 2.393 72.99 Pn 2025-05-20T15:52:01.49Z 1.42 3.73051e-7 0.56 ML 3.68
HARP 2.393 72.99 Sn 2025-05-20T15:52:27.14Z -1.26 2.58401e-7 0.46 ML 3.52
PAX 2.452 59.06 Pn 2025-05-20T15:52:02.54Z 1.6 9.62087e-8 0.64 ML 3.12
PAX 2.452 59.06 Sn 2025-05-20T15:52:31.71Z 1.77
O19K 2.607 234.13 Pn 2025-05-20T15:52:02.57Z -0.37 1.26223e-7 0.38 ML 3.3
WAZA 2.814 81.51 Pn 2025-05-20T15:52:07.25Z 1.16 1.95178e-7 0.7 ML 3.57
K24K 2.825 42.44 Pn 2025-05-20T15:52:07.78Z 1.76 4.14922e-7 0.92 ML 3.9
WRH 2.838 17.67 Pn 2025-05-20T15:52:06.9Z -0.07 6.08996e-8 0.94 ML 3.07
RAG 2.974 115.77 Pn 2025-05-20T15:52:07.43Z -0.65 9.52582e-7 0.7 ML 4.32
TTA 2.988 295.14 Pn 2025-05-20T15:52:08.6Z -0.23 7.02563e-8 0.66 ML 3.19
Q23K 2.996 140.38 Pn 2025-05-20T15:52:09.18Z 0.88 1.1944e-7 3.02 ML 3.42
GLB 3.011 93.83 Pn 2025-05-20T15:52:08.44Z -0.16 1.17548e-7 0.48 ML 3.42
N18K 3.015 250.98 Pn 2025-05-20T15:52:08.69Z 0.07 3.8952e-8 0.84 ML 2.94
J20K 3.027 324.07 Pn 2025-05-20T15:52:08.67Z -0.08 1.35417e-7 0.5 ML 3.49
CCB 3.044 18.77 Pn 2025-05-20T15:52:08.92Z -0.06 7.53155e-8 0.94 ML 3.24
O18K 3.167 234.57 Pn 2025-05-20T15:52:10.71Z 0 3.59616e-8 1.26 ML 2.96
VRDI 3.222 97.11 Pn 2025-05-20T15:52:10.83Z -0.79 7.33295e-8 0.7 ML 3.29
COLA 3.252 16.93 Pn 2025-05-20T15:52:11.83Z 0.03 2.22523e-7 0.475 ML 3.78
IL31 3.32 24.33 Pn 2025-05-20T15:52:12.43Z -0.36 3.58246e-8 0.775 ML 3.02
ILAR 3.32 24.33 Pn 2025-05-20T15:52:12.63Z -0.16
KAI 3.336 121.46 Pn 2025-05-20T15:52:13.26Z 0.25 8.02177e-8 4.12 ML 3.37
Q19K 3.365 213.25 Pn 2025-05-20T15:52:13.89Z 0.45 1.22471e-7 1.44 ML 3.57
I23K 3.384 5.18 Pn 2025-05-20T15:52:13.85Z 0.21 4.40975e-8 0.7 ML 3.13
MCAR 3.394 93.72 Pn 2025-05-20T15:52:13.61Z -0.21 1.41117e-7 0.6 ML 3.64
SUCK 3.52 116.43 Pn 2025-05-20T15:52:15.89Z 0.34 1.04247e-7 0.66 ML 3.55
POKR 3.542 18.42 Pn 2025-05-20T15:52:16.18Z 0.32 2.7695e-8 0.76 ML 2.98
J25K 3.544 34.9 Pn 2025-05-20T15:52:15.49Z -0.44 7.74568e-8 1.8 ML 3.43
TGL 3.648 103.28 Pn 2025-05-20T15:52:17.81Z 0.41 1.15069e-7 0.42 ML 3.64
L17K 3.888 278.74 Pn 2025-05-20T15:52:20.4Z -0.2 2.72212e-8 1.28 ML 3.09
H23K 4.055 3.14 Pn 2025-05-20T15:52:23.12Z 0.2 1.19792e-8 3.88 ML 2.79
BCAR 4.06 67.96 Pn 2025-05-20T15:52:22.53Z -0.48
P17K 4.074 233.22 Pn 2025-05-20T15:52:22.33Z -0.79 1.19176e-7 1.52 ML 3.79
BARN 4.105 96.52 Pn 2025-05-20T15:52:23.83Z 0.09 3.51135e-8 0.96 ML 3.27
H24K 4.175 12.54 Pn 2025-05-20T15:52:24.6Z 0.01 2.15147e-8 4.92 ML 3.08
KDAK 4.205 198.55 Pn 2025-05-20T15:52:24.12Z -0.82 3.14016e-8 2.925 ML 3.26
PPD 4.252 26.48 Pn 2025-05-20T15:52:25.97Z 0.23 3.51838e-8 2.76 ML 3.32
GCSA 4.263 317.02 Pn 2025-05-20T15:52:24.94Z -0.78 3.42043e-8 1.24 ML 3.31
MESA 4.272 108.57 Pn 2025-05-20T15:52:25.88Z -0.18 7.05895e-8 0.44 ML 3.63
M16K 4.329 263.72 Pn 2025-05-20T15:52:26.39Z -0.27 2.16646e-8 1.94 ML 3.14
J17K 4.454 295.17 Pn 2025-05-20T15:52:28.31Z -0.05 1.7108e-8 3.6 ML 3.07
LOGN 4.476 98.43 Pn 2025-05-20T15:52:28.63Z -0.21 2.91306e-8 0.68 ML 3.31
IMAR 4.506 340.58 Pn 2025-05-20T15:52:29.18Z 0.1
I26K 4.69 38.23 Pn 2025-05-20T15:52:32.85Z 1.24 3.43664e-8 0.94 ML 3.45
G23K 4.936 0.27 Pn 2025-05-20T15:52:35.23Z 0.19 3.4432e-9 0.62 ML 2.53
PIN 5.078 105.13 Pn 2025-05-20T15:52:37.42Z 0.4 6.50107e-8 0.64 ML 3.85
N15K 5.13 256.02 Pn 2025-05-20T15:52:37.83Z 0.15 1.93739e-8 1.7 ML 3.34
FYU 5.236 21.71 Pn 2025-05-20T15:52:39.49Z 0.42 3.03161e-8 4.74 ML 3.56
PLBL 5.323 222.71 Pn 2025-05-20T15:52:40.45Z 0.12 4.47098e-8 1.78 ML 3.76
I27K 5.36 40.82 Pn 2025-05-20T15:52:42.3Z 1.14 1.95416e-8 0.9 ML 3.41
DAWY 5.384 60.24 Pn 2025-05-20T15:52:41.36Z 0.19 1.81719e-8 3.19 ML 3.39
BCP 5.418 105.19 Pn 2025-05-20T15:52:41.92Z 0.3
H17K 5.426 309.84 Pn 2025-05-20T15:52:41.84Z 0.12
COLD 5.455 359.49 Pn 2025-05-20T15:52:41.93Z -0.19
SII 5.644 203.71 Pn 2025-05-20T15:52:44.9Z 0.16
F20K 5.809 337.65 Pn 2025-05-20T15:52:47.34Z 0.39
M14K 5.815 264.98 Pn 2025-05-20T15:52:47.5Z 0.02
BMAR 6.127 20.26 Pn 2025-05-20T15:52:51.5Z 0.1
HYT 6.128 93.48 Pn 2025-05-20T15:52:51.74Z 0.27
H16K 6.184 302.8 Pn 2025-05-20T15:52:52.24Z 0.13
E24K 6.34 5.43 Pn 2025-05-20T15:52:54.79Z 0.46
OGILY 6.35 50.57 Pn 2025-05-20T15:52:54.98Z 0.54
ANPB 6.517 223.66 Pn 2025-05-20T15:52:57.17Z 0.41
E25K 6.63 14.78 Pn 2025-05-20T15:52:58.47Z 0.19
MAYO 6.766 68.26 Pn 2025-05-20T15:52:56.9Z -3.18
TOLK 6.876 1.56 Pn 2025-05-20T15:53:02.94Z 1.27
K13K 6.885 277.64 Pn 2025-05-20T15:53:01.92Z 0.17
PLBC 7.131 103.02 Pn 2025-05-20T15:53:06.1Z 0.88
D22K 7.193 352.47 Pn 2025-05-20T15:53:05.77Z -0.23
E18K 7.22 325.95 Pn 2025-05-20T15:53:07.54Z 1.19
E27K 7.343 25.52 Pn 2025-05-20T15:53:08.18Z 0.1
D24K 7.404 3.5 Pn 2025-05-20T15:53:09.54Z 0.67
WHY 7.414 92.02 Pn 2025-05-20T15:53:09.68Z 0.56
ANM 7.441 298.62 Pn 2025-05-20T15:53:10.11Z 0.72
F15K 7.541 307.69 Pn 2025-05-20T15:53:11.77Z 1.01
D25K 7.707 9.84 Pn 2025-05-20T15:53:14.55Z 1.47
S31K 7.938 112.66 Pn 2025-05-20T15:53:17.97Z 1.79
C23K 8.074 358.69 Pn 2025-05-20T15:53:18.6Z 0.56
C27K 8.279 15.63 Pn 2025-05-20T15:53:21.25Z 0.38
C19K 8.319 335.88 Pn 2025-05-20T15:53:21.33Z -0.13
C26K 8.418 12.26 Pn 2025-05-20T15:53:22.82Z 0.08
TNA 8.758 303.29 Pn 2025-05-20T15:53:28.0Z 0.6
S32K 8.948 111.94 Pn 2025-05-20T15:53:30.2Z 0
INK 9.531 39.7 Pn 2025-05-20T15:53:38.7Z 0.71
NIKH 13.369 237.23 Pn 2025-05-20T15:54:28.97Z -1.55
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
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