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Event Magnitude 4.8 (mb)
Depth 11 (kilometers)
Lat: 50.232 Lon: -129.884
Origin Time: 2024-04-17T21:46:17 UTC
view bulletin


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Information
This is a Tsunami Information Statement.

No Tsunami Warning, Advisory, Watch, or Threat
There is No Tsunami Warning, Advisory, Watch, or Threat in effect.
Earthquake:
Magnitude: 4.8 Origin Time: 17.4.2024, 23:46:17
Depth: 7 mi.Lat: 50.2° N Lon: 129.9° W
Location: 120 miles W of Port Alice, British Columbia
Note: Times are local to your browser, unless otherwise indicatedSee the map or
table below for more information


Alerts/Threats
Earthquakes

Previous 40 Messages
Observations
Forecasts
Water-Level Stations
DART Systems
Travel Time
Auto Update min
Topographic

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International
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Previous 40 Tsunami Messages

Issued * Origin Time * Mag  Depth  Lat  Lon  Location Messages Additional
Resources **


04-17-2024 21:51:38
04-17-2024 21:46:17 4.8 7 Mi. 50.2° N 129.9° W 120 miles W of Port Alice,
British Columbia AK/BC/US West Coast  Informational #1 Select Resource
Obs/Forecasts TEX File CAP File English Message 1 Spanish Message 1


04-16-2024 15:11:10
04-16-2024 14:58:55 5.6 6 Mi. 12.7° N 145.6° E ABOUT 69 MILES SOUTHEAST OF GUAM
Guam/CNMI  Informational #1 Select Resource Obs/Forecasts TEX File CAP File
English Message 1


04-14-2024 21:09:34
04-14-2024 20:56:30 6.5 50 Mi. 5.9° S 151.1° E in the New Britain region, PNG
AK/BC/US West Coast  Informational #1 Select Resource Obs/Forecasts Travel Time
MapTEX File CAP File English Message 1 Spanish Message 1


04-14-2024 21:08:29
04-14-2024 20:56:30 6.5 50 Mi. 5.9° S 151.1° E NEW BRITAIN REGION PAPUA NEW
GUINEA Guam/CNMI  Informational #1 Select Resource Obs/Forecasts TEX File CAP
File English Message 1


04-14-2024 21:08:11
04-14-2024 20:56:30 6.5 50 Mi. 5.9° S 151.1° E NEW BRITAIN REGION PAPUA NEW
GUINEA American Samoa  Informational #1 Select Resource Obs/Forecasts TEX File
CAP File English Message 1


04-14-2024 21:07:40
04-14-2024 20:56:30 6.5 50 Mi. 5.9° S 151.1° E NEW BRITAIN REGION PAPUA NEW
GUINEA Hawaii  Informational #1 Select Resource Obs/Forecasts TEX File CAP File
English Message 1


04-14-2024 21:07:12
04-14-2024 20:56:30 6.5 50 Mi. 5.9° S 151.1° E NEW BRITAIN REGION PAPUA NEW
GUINEA Non-US/Canada Pacific  Informational #1 Select Resource Obs/Forecasts TEX
File CAP File English Message 1


04-13-2024 11:09:12
04-13-2024 10:47:03 5.3 6 Mi. 15° S 173° W ABOUT 90 MILES SOUTH OF SAVAII ISLAND
American Samoa  Informational #1 Select Resource Obs/Forecasts TEX File CAP File
English Message 1


04-09-2024 09:57:31
04-09-2024 09:48:04 6.6 21 Mi. 2.7° N 127.1° E MOLUCCA SEA Guam/CNMI 
Informational #1 Select Resource Obs/Forecasts TEX File CAP File English Message
1


04-09-2024 09:57:05
04-09-2024 09:48:04 6.6 21 Mi. 2.7° N 127.1° E in the Northern Molucca Sea,
Indonesia AK/BC/US West Coast  Informational #1 Select Resource Obs/Forecasts
Travel Time MapTEX File CAP File English Message 1 Spanish Message 1


04-09-2024 09:56:44
04-09-2024 09:48:04 6.6 21 Mi. 2.7° N 127.1° E MOLUCCA SEA American Samoa 
Informational #1 Select Resource Obs/Forecasts TEX File CAP File English Message
1


04-09-2024 09:56:15
04-09-2024 09:48:04 6.6 21 Mi. 2.7° N 127.1° E MOLUCCA SEA Hawaii  Informational
#1 Select Resource Obs/Forecasts TEX File CAP File English Message 1


04-09-2024 09:55:33
04-09-2024 09:48:04 6.6 21 Mi. 2.7° N 127.1° E MOLUCCA SEA Non-US/Canada
Pacific  Informational #1 Select Resource Obs/Forecasts TEX File CAP File
English Message 1


04-08-2024 21:10:16
04-08-2024 20:58:04 5.2 50 Mi. 16.6° S 172.4° W ABOUT 182 MILES SOUTH OF UPOLU
ISLAND American Samoa  Informational #1 Select Resource Obs/Forecasts TEX File
CAP File English Message 1


04-05-2024 14:27:57
04-05-2024 14:23:19 4.8 1 Mi. 40.7° N 74.8° W 40 miles E of Allentown,
Pennsylvania GoM/East Coast  Info #1 Select Resource Obs/Forecasts TEX File CAP
File English Message 1 Spanish Message 1


04-05-2024 11:14:32
04-05-2024 11:03:17 6.7 132 Mi. 19.1° N 145.6° E near the Mariana Islands
AK/BC/US West Coast  Informational #1 Select Resource Obs/Forecasts Travel Time
MapTEX File CAP File English Message 1 Spanish Message 1


04-05-2024 11:13:14
04-05-2024 11:03:17 6.7 132 Mi. 19.1° N 145.6° E MARIANA ISLANDS American Samoa 
Informational #1 Select Resource Obs/Forecasts TEX File CAP File English Message
1


04-05-2024 11:12:55
04-05-2024 11:03:17 6.7 132 Mi. 19.1° N 145.6° E MARIANA ISLANDS Hawaii 
Informational #1 Select Resource Obs/Forecasts TEX File CAP File English Message
1


04-05-2024 11:12:27
04-05-2024 11:03:17 6.7 132 Mi. 19.1° N 145.6° E MARIANA ISLANDS Non-US/Canada
Pacific  Informational #1 Select Resource Obs/Forecasts TEX File CAP File
English Message 1


04-05-2024 11:12:01
04-05-2024 11:03:17 6.7 132 Mi. 19.1° N 145.6° E ABOUT 23 MILES NORTH OF AGRIHAN
Guam/CNMI  Informational #1 Select Resource Obs/Forecasts TEX File CAP File
English Message 1


04-03-2024 02:02:28
04-02-2024 23:58:00 7.5 7 Mi. 23.8° N 121.7° E TAIWAN Non-US/Canada Pacific 
Threat #4 Select Resource Obs/Forecasts TEX File CAP File English Message 4


04-03-2024 01:10:58
04-02-2024 23:58:00 7.5 7 Mi. 23.8° N 121.7° E TAIWAN Non-US/Canada Pacific 
Threat #3 Select Resource Obs/Forecasts TEX File CAP File English Message 3


04-03-2024 00:55:00
04-02-2024 23:58:00 7.5 7 Mi. 23.8° N 121.7° E near Taiwan AK/BC/US West Coast 
Informational #2 Select Resource Obs/Forecasts Travel Time MapTEX File CAP File
English Message 2 Spanish Message 2


04-03-2024 00:37:35
04-02-2024 23:58:00 7.5 7 Mi. 23.8° N 121.7° E TAIWAN Non-US/Canada Pacific 
Threat #2 Select Resource Obs/Forecasts TEX File CAP File English Message 2


04-03-2024 00:11:24
04-02-2024 23:58:00 7.5 7 Mi. 23.8° N 121.7° E TAIWAN Guam/CNMI  Informational
#1 Select Resource Obs/Forecasts TEX File CAP File English Message 1


04-03-2024 00:10:57
04-02-2024 23:58:00 7.5 7 Mi. 23.8° N 121.7° E near Taiwan AK/BC/US West Coast 
Informational #1 Select Resource Obs/Forecasts Travel Time MapTEX File CAP File
English Message 1 Spanish Message 1


04-03-2024 00:10:53
04-02-2024 23:58:00 7.5 7 Mi. 23.8° N 121.7° E TAIWAN American Samoa 
Informational #1 Select Resource Obs/Forecasts TEX File CAP File English Message
1


04-03-2024 00:10:24
04-02-2024 23:58:00 7.5 7 Mi. 23.8° N 121.7° E TAIWAN Hawaii  Informational #1
Select Resource Obs/Forecasts TEX File CAP File English Message 1


04-03-2024 00:09:28
04-02-2024 23:58:00 7.5 7 Mi. 23.8° N 121.7° E TAIWAN Non-US/Canada Pacific 
Threat #1 Select Resource Obs/Forecasts TEX File CAP File English Message 1


04-02-2024 22:27:38
04-02-2024 22:16:43 5.4 8 Mi. 15.7° N 147.2° E ABOUT 78 MILES EAST OF MEDINILLA
Guam/CNMI  Informational #1 Select Resource Obs/Forecasts TEX File CAP File
English Message 1


04-02-2024 10:02:48
04-02-2024 09:54:08 6.3 6 Mi. 15.7° N 147.2° E ABOUT 80 MILES EAST OF MEDINILLA
Guam/CNMI  Informational #1 Select Resource Obs/Forecasts TEX File CAP File
English Message 1


04-01-2024 07:21:10
04-01-2024 07:18:20 4.1 37 Mi. 58.9° N 152.7° W 65 miles SW of Homer, Alaska
AK/BC/US West Coast  Informational #1 Select Resource Obs/Forecasts TEX File CAP
File English Message 1 Spanish Message 1


03-31-2024 15:17:51
03-31-2024 15:04:38 4.8 12 Mi. 79.2° N 94.6° W near Queen Elizabeth Islands,
Canada AK/BC/US West Coast  Informational #1 Select Resource Obs/Forecasts TEX
File CAP File English Message 1 Spanish Message 1


03-30-2024 16:33:27
03-30-2024 16:28:57 5.7 73 Mi. 51.8° N 178.3° E 35 miles NW of Amchitka, Alaska
AK/BC/US West Coast  Informational #1 Select Resource Obs/Forecasts TEX File CAP
File English Message 1 Spanish Message 1


03-27-2024 03:31:22
03-27-2024 03:23:08 5.8 9 Mi. 42.5° N 126.6° W 170 miles NW of Eureka,
California AK/BC/US West Coast  Informational #1 Select Resource Obs/Forecasts
TEX File CAP File English Message 1 Spanish Message 1


03-27-2024 01:40:13
03-27-2024 01:28:18 6.7 6 Mi. 20.9° S 173.8° E VANUATU REGION Guam/CNMI 
Informational #1 Select Resource Obs/Forecasts TEX File CAP File English Message
1


03-27-2024 01:40:06
03-27-2024 01:28:18 6.7 6 Mi. 20.9° S 173.8° E in the Vanuatu Islands region
AK/BC/US West Coast  Informational #1 Select Resource Obs/Forecasts Travel Time
MapTEX File CAP File English Message 1 Spanish Message 1


03-27-2024 01:39:54
03-27-2024 01:28:18 6.7 6 Mi. 20.9° S 173.8° E VANUATU REGION American Samoa 
Informational #1 Select Resource Obs/Forecasts TEX File CAP File English Message
1


03-27-2024 01:39:21
03-27-2024 01:28:18 6.7 6 Mi. 20.9° S 173.8° E VANUATU REGION Hawaii 
Informational #1 Select Resource Obs/Forecasts TEX File CAP File English Message
1


03-27-2024 01:38:27
03-27-2024 01:28:18 6.7 6 Mi. 20.9° S 173.8° E VANUATU REGION Non-US/Canada
Pacific  Informational #1 Select Resource Obs/Forecasts TEX File CAP File
English Message 1

* Dates/Times in table are UTC
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