Alaska Earthquake Information Center

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Magnitude and Age Legend for Earthquakes
229 Earthquakes Shown on This Page:
Local Time
Magnitude
Region
04:04 PM AKDT Wednesday July 9th, 2014 1.25 ML in the east-central region of Alaska
04:02 PM AKDT Wednesday July 9th, 2014 2.48 ML in the Alaska Peninsula region of Alaska
03:50 PM AKDT Wednesday July 9th, 2014 0.88 ML in the Rat Islands region of Alaska
03:49 PM AKDT Wednesday July 9th, 2014 Unknown in the Rat Islands region of Alaska
03:26 PM AKDT Wednesday July 9th, 2014 1.68 ML in the Rat Islands region of Alaska
03:23 PM AKDT Wednesday July 9th, 2014 2.22 ML in the Cook Inlet region of Alaska
03:19 PM AKDT Wednesday July 9th, 2014 1.54 ML in the north-central region of Alaska
03:04 PM AKDT Wednesday July 9th, 2014 0.98 ML CENTRAL ALASKA
02:53 PM AKDT Wednesday July 9th, 2014 1.22 ML in the central region of Alaska
02:40 PM AKDT Wednesday July 9th, 2014 1.38 ML in the Kenai Peninsula region of Alaska
02:37 PM AKDT Wednesday July 9th, 2014 3.06 ML in the Kodiak Island region of Alaska
02:32 PM AKDT Wednesday July 9th, 2014 Unknown in the Andreanof Islands region of Alaska
01:34 PM AKDT Wednesday July 9th, 2014 2.53 ML in the central region of Alaska
12:28 PM AKDT Wednesday July 9th, 2014 1.76 ML in the Prince William Sound region of Alaska
12:25 PM AKDT Wednesday July 9th, 2014 1.84 ML in the Kenai Peninsula region of Alaska
12:25 PM AKDT Wednesday July 9th, 2014 Unknown in the Andreanof Islands region of Alaska
11:50 AM AKDT Wednesday July 9th, 2014 2.13 ML in the Cook Inlet region of Alaska
11:49 AM AKDT Wednesday July 9th, 2014 1.81 ML in the north-central region of Alaska
11:47 AM AKDT Wednesday July 9th, 2014 1.32 ML in the central region of Alaska
11:18 AM AKDT Wednesday July 9th, 2014 Unknown in the Yakutat Bay region of Alaska
11:12 AM AKDT Wednesday July 9th, 2014 2.61 ML in the Rat Islands region of Alaska
10:16 AM AKDT Wednesday July 9th, 2014 2.54 ML in southeastern Alaska
09:38 AM AKDT Wednesday July 9th, 2014 0.71 ML in the central region of Alaska
09:10 AM AKDT Wednesday July 9th, 2014 1.65 ML in the Andreanof Islands region of Alaska
09:08 AM AKDT Wednesday July 9th, 2014 Unknown in the Alaska Peninsula region of Alaska
08:43 AM AKDT Wednesday July 9th, 2014 0.97 ML in the central region of Alaska
08:23 AM AKDT Wednesday July 9th, 2014 1.72 ML in the Rat Islands region of Alaska
08:19 AM AKDT Wednesday July 9th, 2014 2.05 ML in the Cook Inlet region of Alaska
08:19 AM AKDT Wednesday July 9th, 2014 1.07 ML in the Yakutat Bay region of Alaska
08:13 AM AKDT Wednesday July 9th, 2014 2.22 ML in the Rat Islands region of Alaska
08:03 AM AKDT Wednesday July 9th, 2014 2.27 ML in the Alaska Peninsula region of Alaska
07:48 AM AKDT Wednesday July 9th, 2014 1.47 ML in the Yakutat Bay region of Alaska
07:35 AM AKDT Wednesday July 9th, 2014 0.95 ML in the Cook Inlet region of Alaska
07:31 AM AKDT Wednesday July 9th, 2014 2.19 ML CENTRAL ALASKA
07:29 AM AKDT Wednesday July 9th, 2014 Unknown in the Cook Inlet region of Alaska
07:06 AM AKDT Wednesday July 9th, 2014 0.97 ML in the central region of Alaska
07:06 AM AKDT Wednesday July 9th, 2014 0.75 ML in the east-central region of Alaska
06:53 AM AKDT Wednesday July 9th, 2014 Unknown in the Rat Islands region of Alaska
06:48 AM AKDT Wednesday July 9th, 2014 Unknown in the Rat Islands region of Alaska
06:39 AM AKDT Wednesday July 9th, 2014 0.73 ML in the central region of Alaska
06:33 AM AKDT Wednesday July 9th, 2014 3.61 ML in the Aleutian Islands region of Alaska
06:21 AM AKDT Wednesday July 9th, 2014 2.63 ML in the Rat Islands region of Alaska
06:12 AM AKDT Wednesday July 9th, 2014 Unknown in the Rat Islands region of Alaska
06:08 AM AKDT Wednesday July 9th, 2014 1.19 ML in the Cook Inlet region of Alaska
05:43 AM AKDT Wednesday July 9th, 2014 0.74 ML in the Yakutat Bay region of Alaska
05:35 AM AKDT Wednesday July 9th, 2014 4.92 Mb KOMANDORSKIYE OSTROVA REGION
05:26 AM AKDT Wednesday July 9th, 2014 Unknown in the Andreanof Islands region of Alaska
05:25 AM AKDT Wednesday July 9th, 2014 1.11 ML in the central region of Alaska
05:24 AM AKDT Wednesday July 9th, 2014 0.94 ML in the Cape Yakataga region of Alaska
05:20 AM AKDT Wednesday July 9th, 2014 0.84 ML in the central region of Alaska
04:20 AM AKDT Wednesday July 9th, 2014 1.62 ML in the Yakutat Bay region of Alaska
04:13 AM AKDT Wednesday July 9th, 2014 Unknown in the Rat Islands region of Alaska
04:13 AM AKDT Wednesday July 9th, 2014 1.06 ML in the Yakutat Bay region of Alaska
04:07 AM AKDT Wednesday July 9th, 2014 0.69 ML in the central region of Alaska
03:32 AM AKDT Wednesday July 9th, 2014 2.10 ML in the Andreanof Islands region of Alaska
03:28 AM AKDT Wednesday July 9th, 2014 1.79 ML in the central region of Alaska
03:21 AM AKDT Wednesday July 9th, 2014 1.31 ML in the Yukon Territory
03:21 AM AKDT Wednesday July 9th, 2014 -0.06 ML in the central region of Alaska
03:00 AM AKDT Wednesday July 9th, 2014 1.23 ML in the Cook Inlet region of Alaska
02:28 AM AKDT Wednesday July 9th, 2014 0.85 ML in the central region of Alaska
02:14 AM AKDT Wednesday July 9th, 2014 1.18 ML in the Cook Inlet region of Alaska
02:05 AM AKDT Wednesday July 9th, 2014 0.81 ML in the Prince William Sound region of Alaska
01:23 AM AKDT Wednesday July 9th, 2014 1.41 ML in the Cook Inlet region of Alaska
01:07 AM AKDT Wednesday July 9th, 2014 0.71 ML in the Rat Islands region of Alaska
12:14 AM AKDT Wednesday July 9th, 2014 0.44 ML in the Rat Islands region of Alaska
12:13 AM AKDT Wednesday July 9th, 2014 3.44 ML in the Andreanof Islands region of Alaska
12:01 AM AKDT Wednesday July 9th, 2014 Unknown in the Yakutat Bay region of Alaska
11:53 PM AKDT Tuesday July 8th, 2014 1.39 ML in the Fox Islands region of Alaska
11:47 PM AKDT Tuesday July 8th, 2014 Unknown in the Rat Islands region of Alaska
11:40 PM AKDT Tuesday July 8th, 2014 1.78 ML in the Andreanof Islands region of Alaska
11:29 PM AKDT Tuesday July 8th, 2014 Unknown in the Yakutat Bay region of Alaska
10:57 PM AKDT Tuesday July 8th, 2014 2.42 ML in the Cook Inlet region of Alaska
10:46 PM AKDT Tuesday July 8th, 2014 1.26 ML in the Rat Islands region of Alaska
10:41 PM AKDT Tuesday July 8th, 2014 Unknown in the Yukon Territory
10:32 PM AKDT Tuesday July 8th, 2014 2.57 ML in the Cook Inlet region of Alaska
10:32 PM AKDT Tuesday July 8th, 2014 1.12 ML in the Yakutat Bay region of Alaska
10:14 PM AKDT Tuesday July 8th, 2014 Unknown in the central region of Alaska
09:59 PM AKDT Tuesday July 8th, 2014 Unknown in the Yakutat Bay region of Alaska
09:10 PM AKDT Tuesday July 8th, 2014 1.42 ML in the Rat Islands region of Alaska
09:10 PM AKDT Tuesday July 8th, 2014 1.75 ML in the Prince William Sound region of Alaska
09:01 PM AKDT Tuesday July 8th, 2014 1.22 ML in the Rat Islands region of Alaska
08:48 PM AKDT Tuesday July 8th, 2014 1.08 ML in the central region of Alaska
08:10 PM AKDT Tuesday July 8th, 2014 Unknown in the Andreanof Islands region of Alaska
08:02 PM AKDT Tuesday July 8th, 2014 0.80 ML in the central region of Alaska
07:45 PM AKDT Tuesday July 8th, 2014 1.04 ML in the central region of Alaska
07:09 PM AKDT Tuesday July 8th, 2014 1.79 ML in the Andreanof Islands region of Alaska
07:08 PM AKDT Tuesday July 8th, 2014 1.21 ML in the Prince William Sound region of Alaska
07:00 PM AKDT Tuesday July 8th, 2014 1.19 ML in the central region of Alaska
06:54 PM AKDT Tuesday July 8th, 2014 1.37 ML in the central region of Alaska
06:42 PM AKDT Tuesday July 8th, 2014 1.51 ML in the Fox Islands region of Alaska
06:37 PM AKDT Tuesday July 8th, 2014 1.63 ML in the north-central region of Alaska
06:22 PM AKDT Tuesday July 8th, 2014 2.80 ML in the Brooks Range region of Alaska
06:18 PM AKDT Tuesday July 8th, 2014 2.03 ML in the Andreanof Islands region of Alaska
06:17 PM AKDT Tuesday July 8th, 2014 2.24 ML in the central region of Alaska
06:08 PM AKDT Tuesday July 8th, 2014 1.67 ML in the Yakutat Bay region of Alaska
06:05 PM AKDT Tuesday July 8th, 2014 0.17 ML in the Fox Islands region of Alaska
05:53 PM AKDT Tuesday July 8th, 2014 1.24 ML in the Yakutat Bay region of Alaska
05:39 PM AKDT Tuesday July 8th, 2014 0.67 ML in the Yakutat Bay region of Alaska
05:04 PM AKDT Tuesday July 8th, 2014 1.21 ML in the Cook Inlet region of Alaska
04:36 PM AKDT Tuesday July 8th, 2014 1.88 ML in the Andreanof Islands region of Alaska
04:28 PM AKDT Tuesday July 8th, 2014 1.88 ML in the Andreanof Islands region of Alaska
04:04 PM AKDT Tuesday July 8th, 2014 2.06 ML in the Fox Islands region of Alaska
04:03 PM AKDT Tuesday July 8th, 2014 1.39 ML in the central region of Alaska
03:57 PM AKDT Tuesday July 8th, 2014 Unknown in the central region of Alaska
03:41 PM AKDT Tuesday July 8th, 2014 2.51 ML in the Alaska Peninsula region of Alaska
03:33 PM AKDT Tuesday July 8th, 2014 2.14 ML in the Andreanof Islands region of Alaska
03:32 PM AKDT Tuesday July 8th, 2014 2.03 ML in the Andreanof Islands region of Alaska
03:18 PM AKDT Tuesday July 8th, 2014 1.42 ML in the Prince William Sound region of Alaska
03:16 PM AKDT Tuesday July 8th, 2014 0.38 ML in the Fox Islands region of Alaska
02:44 PM AKDT Tuesday July 8th, 2014 2.38 ML in the Andreanof Islands region of Alaska
02:34 PM AKDT Tuesday July 8th, 2014 0.21 ML in the Fox Islands region of Alaska
02:23 PM AKDT Tuesday July 8th, 2014 1.57 ML in the central region of Alaska
02:14 PM AKDT Tuesday July 8th, 2014 0.37 ML in the Fox Islands region of Alaska
01:57 PM AKDT Tuesday July 8th, 2014 1.15 ML in the Rat Islands region of Alaska
01:48 PM AKDT Tuesday July 8th, 2014 0.83 ML in the Rat Islands region of Alaska
01:46 PM AKDT Tuesday July 8th, 2014 1.60 ML in the Kenai Peninsula region of Alaska
01:39 PM AKDT Tuesday July 8th, 2014 1.31 ML in the Prince William Sound region of Alaska
01:25 PM AKDT Tuesday July 8th, 2014 1.13 ML in the Cook Inlet region of Alaska
01:24 PM AKDT Tuesday July 8th, 2014 Unknown in the Prince William Sound region of Alaska
01:14 PM AKDT Tuesday July 8th, 2014 1.54 ML in the Andreanof Islands region of Alaska
01:00 PM AKDT Tuesday July 8th, 2014 Unknown in the Fox Islands region of Alaska
12:55 PM AKDT Tuesday July 8th, 2014 Unknown in the Prince William Sound region of Alaska
12:28 PM AKDT Tuesday July 8th, 2014 1.18 ML in the Cook Inlet region of Alaska
12:21 PM AKDT Tuesday July 8th, 2014 1.88 ML in the central region of Alaska
12:06 PM AKDT Tuesday July 8th, 2014 1.07 ML in the central region of Alaska
11:42 AM AKDT Tuesday July 8th, 2014 1.26 ML in the central region of Alaska
11:29 AM AKDT Tuesday July 8th, 2014 2.63 ML in the Rat Islands region of Alaska
11:28 AM AKDT Tuesday July 8th, 2014 Unknown in the Rat Islands region of Alaska
11:08 AM AKDT Tuesday July 8th, 2014 2.19 ML in the Cook Inlet region of Alaska
10:49 AM AKDT Tuesday July 8th, 2014 0.67 ML in the central region of Alaska
10:32 AM AKDT Tuesday July 8th, 2014 1.85 ML in the Andreanof Islands region of Alaska
10:24 AM AKDT Tuesday July 8th, 2014 2.43 ML in southeastern Alaska
10:20 AM AKDT Tuesday July 8th, 2014 1.89 ML in the Rat Islands region of Alaska
09:50 AM AKDT Tuesday July 8th, 2014 1.17 ML in the Kenai Peninsula region of Alaska
09:47 AM AKDT Tuesday July 8th, 2014 1.56 ML in the Andreanof Islands region of Alaska
09:46 AM AKDT Tuesday July 8th, 2014 2.11 ML in the Rat Islands region of Alaska
09:31 AM AKDT Tuesday July 8th, 2014 Unknown in the Rat Islands region of Alaska
09:09 AM AKDT Tuesday July 8th, 2014 1.19 ML in the central region of Alaska
09:00 AM AKDT Tuesday July 8th, 2014 1.09 ML in the central region of Alaska
08:58 AM AKDT Tuesday July 8th, 2014 Unknown in the central region of Alaska
08:37 AM AKDT Tuesday July 8th, 2014 2.24 ML in the Andreanof Islands region of Alaska
08:35 AM AKDT Tuesday July 8th, 2014 1.40 ML in the Prince William Sound region of Alaska
08:34 AM AKDT Tuesday July 8th, 2014 2.26 ML in the Rat Islands region of Alaska
08:09 AM AKDT Tuesday July 8th, 2014 0.94 ML in the Rat Islands region of Alaska
08:06 AM AKDT Tuesday July 8th, 2014 1.75 ML in the Cook Inlet region of Alaska
07:51 AM AKDT Tuesday July 8th, 2014 1.63 ML in the Prince William Sound region of Alaska
07:47 AM AKDT Tuesday July 8th, 2014 1.48 ML in the Fox Islands region of Alaska
07:47 AM AKDT Tuesday July 8th, 2014 3.56 ML in the Rat Islands region of Alaska
07:42 AM AKDT Tuesday July 8th, 2014 1.70 ML in the north-central region of Alaska
07:23 AM AKDT Tuesday July 8th, 2014 0.95 ML in the Cape Yakataga region of Alaska
07:14 AM AKDT Tuesday July 8th, 2014 1.65 ML in the Andreanof Islands region of Alaska
07:04 AM AKDT Tuesday July 8th, 2014 3.29 ML in the Rat Islands region of Alaska
06:51 AM AKDT Tuesday July 8th, 2014 1.47 ML in the Cook Inlet region of Alaska
06:43 AM AKDT Tuesday July 8th, 2014 4.42 ML in the Rat Islands region of Alaska
06:23 AM AKDT Tuesday July 8th, 2014 0.54 ML in the Rat Islands region of Alaska
06:00 AM AKDT Tuesday July 8th, 2014 1.22 ML in the Andreanof Islands region of Alaska
05:43 AM AKDT Tuesday July 8th, 2014 1.47 ML in the Andreanof Islands region of Alaska
05:43 AM AKDT Tuesday July 8th, 2014 3.00 ML beneath the Gulf of Alaska
05:35 AM AKDT Tuesday July 8th, 2014 0.63 ML in the Yakutat Bay region of Alaska
05:16 AM AKDT Tuesday July 8th, 2014 1.13 ML in the Yakutat Bay region of Alaska
05:07 AM AKDT Tuesday July 8th, 2014 1.57 ML in the Prince William Sound region of Alaska
05:03 AM AKDT Tuesday July 8th, 2014 0.71 ML in the Andreanof Islands region of Alaska
04:48 AM AKDT Tuesday July 8th, 2014 1.18 ML in the Rat Islands region of Alaska
04:34 AM AKDT Tuesday July 8th, 2014 1.18 ML in the Andreanof Islands region of Alaska
03:50 AM AKDT Tuesday July 8th, 2014 Unknown in the Cape Yakataga region of Alaska
03:25 AM AKDT Tuesday July 8th, 2014 1.92 ML in the Andreanof Islands region of Alaska
03:21 AM AKDT Tuesday July 8th, 2014 2.21 ML in the Cook Inlet region of Alaska
03:14 AM AKDT Tuesday July 8th, 2014 1.92 ML in the Andreanof Islands region of Alaska
03:08 AM AKDT Tuesday July 8th, 2014 0.93 ML in the Prince William Sound region of Alaska
03:06 AM AKDT Tuesday July 8th, 2014 0.84 ML in the Rat Islands region of Alaska
03:00 AM AKDT Tuesday July 8th, 2014 1.12 ML in the central region of Alaska
03:00 AM AKDT Tuesday July 8th, 2014 1.38 ML in the Fox Islands region of Alaska
02:57 AM AKDT Tuesday July 8th, 2014 1.52 ML in the Cook Inlet region of Alaska
02:53 AM AKDT Tuesday July 8th, 2014 1.51 ML in the Rat Islands region of Alaska
02:50 AM AKDT Tuesday July 8th, 2014 1.72 ML in the central region of Alaska
02:30 AM AKDT Tuesday July 8th, 2014 1.08 ML in the Fox Islands region of Alaska
02:24 AM AKDT Tuesday July 8th, 2014 3.23 ML in the Rat Islands region of Alaska
02:00 AM AKDT Tuesday July 8th, 2014 1.34 ML in the Cook Inlet region of Alaska
01:54 AM AKDT Tuesday July 8th, 2014 1.42 ML in the Fox Islands region of Alaska
01:53 AM AKDT Tuesday July 8th, 2014 1.30 ML in the Cook Inlet region of Alaska
01:23 AM AKDT Tuesday July 8th, 2014 Unknown in the Rat Islands region of Alaska
01:20 AM AKDT Tuesday July 8th, 2014 Unknown in the Rat Islands region of Alaska
01:18 AM AKDT Tuesday July 8th, 2014 Unknown in the Rat Islands region of Alaska
01:16 AM AKDT Tuesday July 8th, 2014 2.16 ML in the Andreanof Islands region of Alaska
01:03 AM AKDT Tuesday July 8th, 2014 1.46 ML in the Rat Islands region of Alaska
12:54 AM AKDT Tuesday July 8th, 2014 1.22 ML in the central region of Alaska
12:23 AM AKDT Tuesday July 8th, 2014 1.45 ML in the central region of Alaska
12:15 AM AKDT Tuesday July 8th, 2014 1.50 ML in the Prince William Sound region of Alaska
12:05 AM AKDT Tuesday July 8th, 2014 0.58 ML in the central region of Alaska
12:02 AM AKDT Tuesday July 8th, 2014 2.03 ML in the Rat Islands region of Alaska
11:45 PM AKDT Monday July 7th, 2014 1.25 ML in the central region of Alaska
11:30 PM AKDT Monday July 7th, 2014 2.83 ML in the Rat Islands region of Alaska
11:10 PM AKDT Monday July 7th, 2014 1.94 ML in southwestern Alaska
11:09 PM AKDT Monday July 7th, 2014 1.29 ML in the Fox Islands region of Alaska
11:06 PM AKDT Monday July 7th, 2014 2.40 ML in the Rat Islands region of Alaska
10:59 PM AKDT Monday July 7th, 2014 1.52 ML in the Prince William Sound region of Alaska
10:54 PM AKDT Monday July 7th, 2014 1.59 ML in the Andreanof Islands region of Alaska
10:15 PM AKDT Monday July 7th, 2014 1.24 ML in the Prince William Sound region of Alaska
10:11 PM AKDT Monday July 7th, 2014 1.64 ML in the Prince William Sound region of Alaska
10:08 PM AKDT Monday July 7th, 2014 1.67 ML in the Prince William Sound region of Alaska
10:04 PM AKDT Monday July 7th, 2014 2.00 ML in the Andreanof Islands region of Alaska
09:56 PM AKDT Monday July 7th, 2014 2.67 ML in the Rat Islands region of Alaska
09:48 PM AKDT Monday July 7th, 2014 1.30 ML in the Rat Islands region of Alaska
09:41 PM AKDT Monday July 7th, 2014 1.30 ML in the Yakutat Bay region of Alaska
09:16 PM AKDT Monday July 7th, 2014 Unknown in the central region of Alaska
08:54 PM AKDT Monday July 7th, 2014 2.43 ML in the Cook Inlet region of Alaska
08:54 PM AKDT Monday July 7th, 2014 1.46 ML in the central region of Alaska
08:41 PM AKDT Monday July 7th, 2014 1.52 ML in the Cook Inlet region of Alaska
08:37 PM AKDT Monday July 7th, 2014 2.10 ML in the central region of Alaska
08:36 PM AKDT Monday July 7th, 2014 1.01 ML in the Cape Yakataga region of Alaska
08:27 PM AKDT Monday July 7th, 2014 3.85 ML in the Rat Islands region of Alaska
08:05 PM AKDT Monday July 7th, 2014 1.52 ML in the central region of Alaska
08:03 PM AKDT Monday July 7th, 2014 1.76 ML in the Rat Islands region of Alaska
07:51 PM AKDT Monday July 7th, 2014 0.58 ML in the Prince William Sound region of Alaska
07:01 PM AKDT Monday July 7th, 2014 0.93 ML in the Yakutat Bay region of Alaska
06:07 PM AKDT Monday July 7th, 2014 1.30 ML in the east-central region of Alaska
05:49 PM AKDT Monday July 7th, 2014 2.03 ML in the central region of Alaska
05:34 PM AKDT Monday July 7th, 2014 3.50 ML in the Aleutian Islands region of Alaska
05:33 PM AKDT Monday July 7th, 2014 0.76 ML in the Fox Islands region of Alaska
05:21 PM AKDT Monday July 7th, 2014 1.87 ML in the Andreanof Islands region of Alaska
05:20 PM AKDT Monday July 7th, 2014 1.47 ML in the Andreanof Islands region of Alaska
05:18 PM AKDT Monday July 7th, 2014 1.81 ML in the Rat Islands region of Alaska
05:17 PM AKDT Monday July 7th, 2014 0.90 ML in the central region of Alaska
05:07 PM AKDT Monday July 7th, 2014 1.20 ML in the central region of Alaska
04:52 PM AKDT Monday July 7th, 2014 Unknown in the Andreanof Islands region of Alaska
04:51 PM AKDT Monday July 7th, 2014 1.25 ML in the Cook Inlet region of Alaska
04:27 PM AKDT Monday July 7th, 2014 2.06 ML in the Andreanof Islands region of Alaska
04:27 PM AKDT Monday July 7th, 2014 Unknown in the Cape Yakataga region of Alaska
04:00 PM AKDT Monday July 7th, 2014 Unknown in the Rat Islands region of Alaska

Other seismic regions:
Nevada
Hawaii
US Intermountain West
Canada
Alaska
Montana
USGS Recent Earthquakes
Central/Southeastern U.S.

Credits:

Wessel and Smith's Generic Mapping Tools
Sandwell/Smith Marine Bathymetry
USGS GTOPO30 topography database
NOAA/NGDC Arctic Bathymetry
Lindquist Consulting