Data provided by MCSM
Date: 2023-09-19 18:06:05
Event:
Public ID GuAL2023skds
Type earthquake
Description
region name: Alaska Peninsula
Origin:
Date 2023-09-19
Time 16:52:58.9 +/- 0.6 s
Latitude 54.35 deg +/- 6 km
Longitude -160.90 deg +/- 5 km
Depth 32 km +/- 4 km
Agency MCSM
Mode manual
Status confirmed
Residual RMS 0.18 s
Azimuthal gap 174 deg
3 Network magnitudes:
Mw(mB) 4.12 +/- 0.46 3
mB 4.85 +/- 0.46 3
mb 4.76 +/- 0.25 13 preferred
22 Phase arrivals:
sta net dist azi phase time res wt sta
SCM AK 10.4 38 P 16:55:24.8 -0.3 M 1.0 SCM
MCK AK 11.2 28 P 16:55:36.8 0.0 M 1.0 MCK
SCRK AK 12.9 35 P 16:56:00.1 0.0 M 1.0 SCRK
NV02 IM 32.8 101 P 16:59:29.0 -0.0 M 1.0 NV02
TUC IU 41.5 101 P 17:00:42.3 -0.2 M 1.0 TUC
ANMO IU 42.1 95 P 17:00:47.7 0.2 M 1.0 ANMO
TX04 IM 47.8 98 P 17:01:32.8 0.0 M 1.0 TX04
TX31 IM 47.8 98 P 17:01:32.7 -0.1 M 1.0 TX31
TX31 IM 47.8 98 pP 17:01:42.7 0.1 M 1.0 TX31
WVT IU 52.1 79 P 17:02:05.9 0.2 M 1.0 WVT
SSLB TW 64.2 275 P 17:03:30.3 -0.1 M 1.0 SSLB
ARTI II 65.1 337 P 17:03:35.4 -0.1 M 1.0 ARTI
ENH IC 65.8 288 P 17:03:40.3 -0.3 M 1.0 ENH
PABE GE 70.4 357 P 17:04:09.7 0.3 M 1.0 PABE
KDJ KR 71.8 318 P 17:04:18.0 -0.2 M 1.0 KDJ
AAK II 72.4 320 P 17:04:22.1 0.4 M 1.0 AAK
AK21 IM 74.9 353 P 17:04:36.2 0.1 M 1.0 AK21
AKBB IM 75.0 353 P 17:04:36.4 -0.0 M 1.0 AKBB
LUBAR UD 75.8 354 P 17:04:41.3 -0.2 M 1.0 LUBAR
KPD UD 77.3 355 P 17:04:49.8 0.2 M 1.0 KPD
BUR31 RO 78.2 356 P 17:04:55.1 0.0 M 1.0 BUR31
PDG MN 83.6 360 P 17:05:23.5 -0.1 M 1.0 PDG
14 Station magnitudes:
sta net dist azi type value res amp per
SCM AK 10.4 38 mB 5.38 0.53 1452.66
SCM AK 10.4 38 mb 4.95 0.18 37.2845 0.59
SCRK AK 12.9 35 mb 4.34 -0.43 6.62888 0.48
NV02 IM 32.8 101 mB 4.51 -0.34 57.1123
NV02 IM 32.8 101 mb 4.41 -0.35 5.91521 1.12
TX04 IM 47.8 98 mB 4.65 -0.19 73.9845
TX04 IM 47.8 98 mb 4.66 -0.10 8.62013 0.99
WVT IU 52.1 79 mb 4.86 0.09 9.37096 0.74
SSLB TW 64.2 275 mb 5.13 0.36 21.2058 0.99
ARTI II 65.1 337 mb 4.94 0.18 15.7112 1.11
ENH IC 65.8 288 mb 4.70 -0.07 7.49186 0.95
KDJ KR 71.8 318 mb 4.87 0.10 11.5713 1.02
AAK II 72.4 320 mb 4.94 0.17 13.7442 1.04
PDG MN 83.6 360 mb 4.62 -0.15 4.84526 0.80