Tsunami Alerts (NTWC) from US National Tsunami Warning Center
@tsunamialertsntwc.bsky.social
Tsunami alerts from the NTWC for the continental U.S. and Canada.
US Coast/AK: @tsunamialertsntwc.bsky.social
Pacific/HI: @tsunamialertsptwc.bsky.social
US Coast/AK: @tsunamialertsntwc.bsky.social
Pacific/HI: @tsunamialertsptwc.bsky.social
#Earthquake
M5.7 earthquake 50 miles N of Yakutat, Alaska 16:56PST Dec 7 Depth 14km: Tsunami NOT expected
An earthquake has occurred; a tsunami is not expected.
M5.7 earthquake 50 miles N of Yakutat, Alaska 16:56PST Dec 7 Depth 14km: Tsunami NOT expected
An earthquake has occurred; a tsunami is not expected.
December 8, 2025 at 1:01 AM
#Earthquake
M5.7 earthquake 50 miles N of Yakutat, Alaska 16:56PST Dec 7 Depth 14km: Tsunami NOT expected
An earthquake has occurred; a tsunami is not expected.
M5.7 earthquake 50 miles N of Yakutat, Alaska 16:56PST Dec 7 Depth 14km: Tsunami NOT expected
An earthquake has occurred; a tsunami is not expected.
#Earthquake
M5.2 earthquake 60 miles N of Yakutat, Alaska 15:50PST Dec 7 Depth 14km: Tsunami NOT expected
M5.2 earthquake 60 miles N of Yakutat, Alaska 15:50PST Dec 7 Depth 14km: Tsunami NOT expected
December 7, 2025 at 11:56 PM
#Earthquake
M5.2 earthquake 60 miles N of Yakutat, Alaska 15:50PST Dec 7 Depth 14km: Tsunami NOT expected
M5.2 earthquake 60 miles N of Yakutat, Alaska 15:50PST Dec 7 Depth 14km: Tsunami NOT expected
#Earthquake
M4.7 earthquake 55 miles N of Yakutat, Alaska 10:04PST Dec 7 Depth 1km: Tsunami NOT expected
M4.7 earthquake 55 miles N of Yakutat, Alaska 10:04PST Dec 7 Depth 1km: Tsunami NOT expected
December 7, 2025 at 6:09 PM
#Earthquake
M4.7 earthquake 55 miles N of Yakutat, Alaska 10:04PST Dec 7 Depth 1km: Tsunami NOT expected
M4.7 earthquake 55 miles N of Yakutat, Alaska 10:04PST Dec 7 Depth 1km: Tsunami NOT expected
#Earthquake
M4.2 earthquake 45 miles NE of Yakutat, Alaska 09:47PST Dec 7 Depth 100km: Tsunami NOT expected
M4.2 earthquake 45 miles NE of Yakutat, Alaska 09:47PST Dec 7 Depth 100km: Tsunami NOT expected
December 7, 2025 at 5:53 PM
#Earthquake
M4.2 earthquake 45 miles NE of Yakutat, Alaska 09:47PST Dec 7 Depth 100km: Tsunami NOT expected
M4.2 earthquake 45 miles NE of Yakutat, Alaska 09:47PST Dec 7 Depth 100km: Tsunami NOT expected
#Earthquake
M5.1 earthquake 60 miles SW of Burwash Landing, Yukon 08:56PST Dec 7 Depth 2km: Tsunami NOT expected
M5.1 earthquake 60 miles SW of Burwash Landing, Yukon 08:56PST Dec 7 Depth 2km: Tsunami NOT expected
December 7, 2025 at 5:01 PM
#Earthquake
M5.1 earthquake 60 miles SW of Burwash Landing, Yukon 08:56PST Dec 7 Depth 2km: Tsunami NOT expected
M5.1 earthquake 60 miles SW of Burwash Landing, Yukon 08:56PST Dec 7 Depth 2km: Tsunami NOT expected
#Earthquake
M4.3 earthquake 50 miles N of Yakutat, Alaska 04:55PST Dec 7 Depth 1km
Tsunami NOT expected.
M4.3 earthquake 50 miles N of Yakutat, Alaska 04:55PST Dec 7 Depth 1km
Tsunami NOT expected.
December 7, 2025 at 1:05 PM
#Earthquake
M4.3 earthquake 50 miles N of Yakutat, Alaska 04:55PST Dec 7 Depth 1km
Tsunami NOT expected.
M4.3 earthquake 50 miles N of Yakutat, Alaska 04:55PST Dec 7 Depth 1km
Tsunami NOT expected.
#Earthquake
M4.2 earthquake 50 miles N of Yakutat, Alaska 20:19PST Dec 6 Depth 14km: Tsunami NOT expected
M4.2 earthquake 50 miles N of Yakutat, Alaska 20:19PST Dec 6 Depth 14km: Tsunami NOT expected
December 7, 2025 at 4:24 AM
#Earthquake
M4.2 earthquake 50 miles N of Yakutat, Alaska 20:19PST Dec 6 Depth 14km: Tsunami NOT expected
M4.2 earthquake 50 miles N of Yakutat, Alaska 20:19PST Dec 6 Depth 14km: Tsunami NOT expected
#Earthquake
M4.0 earthquake 55 miles N of Yakutat, Alaska 19:12PST Dec 6 Depth 14km: Tsunami NOT expected
M4.0 earthquake 55 miles N of Yakutat, Alaska 19:12PST Dec 6 Depth 14km: Tsunami NOT expected
December 7, 2025 at 3:19 AM
#Earthquake
M4.0 earthquake 55 miles N of Yakutat, Alaska 19:12PST Dec 6 Depth 14km: Tsunami NOT expected
M4.0 earthquake 55 miles N of Yakutat, Alaska 19:12PST Dec 6 Depth 14km: Tsunami NOT expected
#Earthquake
M4.4 earthquake 60 miles N of Yakutat, Alaska 17:56PST Dec 6 Depth 94km: Tsunami NOT expected
M4.4 earthquake 60 miles N of Yakutat, Alaska 17:56PST Dec 6 Depth 94km: Tsunami NOT expected
December 7, 2025 at 2:01 AM
#Earthquake
M4.4 earthquake 60 miles N of Yakutat, Alaska 17:56PST Dec 6 Depth 94km: Tsunami NOT expected
M4.4 earthquake 60 miles N of Yakutat, Alaska 17:56PST Dec 6 Depth 94km: Tsunami NOT expected
#Earthquake
M4.6 earthquake 60 miles N of Yakutat, Alaska 17:23PST Dec 6 Depth 14km: Tsunami NOT expected
M4.6 earthquake 60 miles N of Yakutat, Alaska 17:23PST Dec 6 Depth 14km: Tsunami NOT expected
December 7, 2025 at 1:28 AM
#Earthquake
M4.6 earthquake 60 miles N of Yakutat, Alaska 17:23PST Dec 6 Depth 14km: Tsunami NOT expected
M4.6 earthquake 60 miles N of Yakutat, Alaska 17:23PST Dec 6 Depth 14km: Tsunami NOT expected
#Earthquake
M4.1 earthquake 40 miles N of Yakutat, Alaska 16:14PST Dec 6 Depth 38km: Tsunami NOT expected
M4.1 earthquake 40 miles N of Yakutat, Alaska 16:14PST Dec 6 Depth 38km: Tsunami NOT expected
December 7, 2025 at 12:19 AM
#Earthquake
M4.1 earthquake 40 miles N of Yakutat, Alaska 16:14PST Dec 6 Depth 38km: Tsunami NOT expected
M4.1 earthquake 40 miles N of Yakutat, Alaska 16:14PST Dec 6 Depth 38km: Tsunami NOT expected
#Earthquake
M4.1 earthquake 50 miles N of Yakutat, Alaska 15:34PST Dec 6 Depth 14km: Tsunami NOT expected
M4.1 earthquake 50 miles N of Yakutat, Alaska 15:34PST Dec 6 Depth 14km: Tsunami NOT expected
December 6, 2025 at 11:40 PM
#Earthquake
M4.1 earthquake 50 miles N of Yakutat, Alaska 15:34PST Dec 6 Depth 14km: Tsunami NOT expected
M4.1 earthquake 50 miles N of Yakutat, Alaska 15:34PST Dec 6 Depth 14km: Tsunami NOT expected
#Earthquake
M4.4 earthquake 50 miles N of Yakutat, Alaska 15:02PST Dec 6 Depth 37km: Tsunami NOT expected
M4.4 earthquake 50 miles N of Yakutat, Alaska 15:02PST Dec 6 Depth 37km: Tsunami NOT expected
December 6, 2025 at 11:07 PM
#Earthquake
M4.4 earthquake 50 miles N of Yakutat, Alaska 15:02PST Dec 6 Depth 37km: Tsunami NOT expected
M4.4 earthquake 50 miles N of Yakutat, Alaska 15:02PST Dec 6 Depth 37km: Tsunami NOT expected
#Earthquake
M5.1 earthquake 50 miles N of Yakutat, Alaska 12:51PST Dec 6 Depth 1km: Tsunami NOT expected
M5.1 earthquake 50 miles N of Yakutat, Alaska 12:51PST Dec 6 Depth 1km: Tsunami NOT expected
December 6, 2025 at 9:01 PM
#Earthquake
M5.1 earthquake 50 miles N of Yakutat, Alaska 12:51PST Dec 6 Depth 1km: Tsunami NOT expected
M5.1 earthquake 50 miles N of Yakutat, Alaska 12:51PST Dec 6 Depth 1km: Tsunami NOT expected
#Earthquake
M7.0 earthquake 55 miles N of Yakutat, Alaska 12:41PST Dec 6 Depth 1km
Tsunami NOT expected for the US West Coast, British Columbia, or Alaska...
M7.0 earthquake 55 miles N of Yakutat, Alaska 12:41PST Dec 6 Depth 1km
Tsunami NOT expected for the US West Coast, British Columbia, or Alaska...
December 6, 2025 at 8:49 PM
#Earthquake
M7.0 earthquake 55 miles N of Yakutat, Alaska 12:41PST Dec 6 Depth 1km
Tsunami NOT expected for the US West Coast, British Columbia, or Alaska...
M7.0 earthquake 55 miles N of Yakutat, Alaska 12:41PST Dec 6 Depth 1km
Tsunami NOT expected for the US West Coast, British Columbia, or Alaska...
#Earthquake
M4.1 earthquake 15 miles NE of Monterey, California 12:57PST Nov 27 Depth 1km: Tsunami NOT expected
M4.1 earthquake 15 miles NE of Monterey, California 12:57PST Nov 27 Depth 1km: Tsunami NOT expected
November 27, 2025 at 9:04 PM
#Earthquake
M4.1 earthquake 15 miles NE of Monterey, California 12:57PST Nov 27 Depth 1km: Tsunami NOT expected
M4.1 earthquake 15 miles NE of Monterey, California 12:57PST Nov 27 Depth 1km: Tsunami NOT expected
#Earthquake
M5.8 earthquake 55 miles W of Palmer, Alaska 09:11PST Nov 27 Depth 76km: Tsunami NOT expected
An earthquake has occurred; a tsunami is not expected.
M5.8 earthquake 55 miles W of Palmer, Alaska 09:11PST Nov 27 Depth 76km: Tsunami NOT expected
An earthquake has occurred; a tsunami is not expected.
November 27, 2025 at 5:14 PM
#Earthquake
M5.8 earthquake 55 miles W of Palmer, Alaska 09:11PST Nov 27 Depth 76km: Tsunami NOT expected
An earthquake has occurred; a tsunami is not expected.
M5.8 earthquake 55 miles W of Palmer, Alaska 09:11PST Nov 27 Depth 76km: Tsunami NOT expected
An earthquake has occurred; a tsunami is not expected.
#Earthquake
M4.1 earthquake 25 miles NE of Monterey, California 06:16PST Nov 26 Depth 8km: Tsunami NOT expected
M4.1 earthquake 25 miles NE of Monterey, California 06:16PST Nov 26 Depth 8km: Tsunami NOT expected
November 26, 2025 at 2:23 PM
#Earthquake
M4.1 earthquake 25 miles NE of Monterey, California 06:16PST Nov 26 Depth 8km: Tsunami NOT expected
M4.1 earthquake 25 miles NE of Monterey, California 06:16PST Nov 26 Depth 8km: Tsunami NOT expected
#Earthquake
M5.1 earthquake 45 miles E of Nikolski, Alaska 09:16PST Nov 25 Depth 35km: Tsunami NOT expected
M5.1 earthquake 45 miles E of Nikolski, Alaska 09:16PST Nov 25 Depth 35km: Tsunami NOT expected
November 25, 2025 at 5:21 PM
#Earthquake
M5.1 earthquake 45 miles E of Nikolski, Alaska 09:16PST Nov 25 Depth 35km: Tsunami NOT expected
M5.1 earthquake 45 miles E of Nikolski, Alaska 09:16PST Nov 25 Depth 35km: Tsunami NOT expected
#Earthquake
M4.0 earthquake 40 miles SE of Iliamna, Alaska 12:30PST Nov 23 Depth 168km: Tsunami NOT expected
M4.0 earthquake 40 miles SE of Iliamna, Alaska 12:30PST Nov 23 Depth 168km: Tsunami NOT expected
November 23, 2025 at 8:35 PM
#Earthquake
M4.0 earthquake 40 miles SE of Iliamna, Alaska 12:30PST Nov 23 Depth 168km: Tsunami NOT expected
M4.0 earthquake 40 miles SE of Iliamna, Alaska 12:30PST Nov 23 Depth 168km: Tsunami NOT expected
#Earthquake
M5.2 earthquake 135 miles SW of Atka Village, Alaska 00:21PST Nov 23 Depth 35km: Tsunami NOT expected
M5.2 earthquake 135 miles SW of Atka Village, Alaska 00:21PST Nov 23 Depth 35km: Tsunami NOT expected
November 23, 2025 at 8:28 AM
#Earthquake
M5.2 earthquake 135 miles SW of Atka Village, Alaska 00:21PST Nov 23 Depth 35km: Tsunami NOT expected
M5.2 earthquake 135 miles SW of Atka Village, Alaska 00:21PST Nov 23 Depth 35km: Tsunami NOT expected
#Earthquake
M4.7 earthquake 80 miles SW of Palmer, Alaska 07:38PST Nov 22 Depth 90km: Tsunami NOT expected
M4.7 earthquake 80 miles SW of Palmer, Alaska 07:38PST Nov 22 Depth 90km: Tsunami NOT expected
November 22, 2025 at 3:43 PM
#Earthquake
M4.7 earthquake 80 miles SW of Palmer, Alaska 07:38PST Nov 22 Depth 90km: Tsunami NOT expected
M4.7 earthquake 80 miles SW of Palmer, Alaska 07:38PST Nov 22 Depth 90km: Tsunami NOT expected
#Earthquake
M4.1 earthquake 95 miles SE of Monterey, California 09:54PST Nov 18 Depth 7km: Tsunami NOT expected
M4.1 earthquake 95 miles SE of Monterey, California 09:54PST Nov 18 Depth 7km: Tsunami NOT expected
November 18, 2025 at 6:01 PM
#Earthquake
M4.1 earthquake 95 miles SE of Monterey, California 09:54PST Nov 18 Depth 7km: Tsunami NOT expected
M4.1 earthquake 95 miles SE of Monterey, California 09:54PST Nov 18 Depth 7km: Tsunami NOT expected
#Earthquake
M5.4 earthquake 55 miles SE of Amukta Pass, Alaska 01:36PST Nov 9 Depth 39km: Tsunami NOT expected
M5.4 earthquake 55 miles SE of Amukta Pass, Alaska 01:36PST Nov 9 Depth 39km: Tsunami NOT expected
November 9, 2025 at 9:45 AM
#Earthquake
M5.4 earthquake 55 miles SE of Amukta Pass, Alaska 01:36PST Nov 9 Depth 39km: Tsunami NOT expected
M5.4 earthquake 55 miles SE of Amukta Pass, Alaska 01:36PST Nov 9 Depth 39km: Tsunami NOT expected
#Earthquake
M6.7 earthquake off the east coast of Honshu, Japan 00:03PST Nov 9 Depth 10km
Tsunami NOT expected for the US West Coast, British Columbia, or Alaska...
M6.7 earthquake off the east coast of Honshu, Japan 00:03PST Nov 9 Depth 10km
Tsunami NOT expected for the US West Coast, British Columbia, or Alaska...
November 9, 2025 at 8:19 AM
#Earthquake
M6.7 earthquake off the east coast of Honshu, Japan 00:03PST Nov 9 Depth 10km
Tsunami NOT expected for the US West Coast, British Columbia, or Alaska...
M6.7 earthquake off the east coast of Honshu, Japan 00:03PST Nov 9 Depth 10km
Tsunami NOT expected for the US West Coast, British Columbia, or Alaska...