Seismic Activity in the United States Since April 1, 2007
Seismic Activity Index
| ALASKA |
PLAINS STATES
CO, KS, MT[e], NE, ND, NM, OK, SD, TX, WY
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MISSISSIPPI BASIN (New Madrid) STATES
AR, IA, IL, KY[w], LA, MN, MO, MS, TN[w], WI
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NORTH EAST STATES
DE, IN, MD, MI, NJ, NY, OH, PA
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SOUTH EAST STATES
AL, FL, GA, KY[e], NC, SC, TN[e], VA, WV
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HAWAII |
NEW ENGLAND STATES
CT, MA, ME, NH, RI, VT
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NORTH WEST STATES
CA[n], ID, OR, MT[w], WA
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SOUTH WEST STATES
AZ, CA[s], NV, UT
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HAWAII
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MISC |
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October 02
Region: Alaska Peninsula
Magnitude: 6.2
Local Time: 10:00:09
October 02
Region: Alaska Peninsula
Magnitude: 5.8
Local Time: 10:03:54
October 03
Region: Kodiak Island
Magnitude: 5.1
Local Time: 06:06:13
October 03
Region: Kodiak Island
Magnitude: 5.1
Local Time: 06:06:12
October 03
Region: Kodiak Island
Magnitude: 5.1
Local Time: 06:06:12
October 09
Region: Kodiak Island
Magnitude: 4.5
Local Time: 22:23:14
October 26
Region: Northern Alaska
Magnitude: 4.5
Local Time: 06:17:37
October 26
Region: Northern Alaska
Magnitude: 4.6
Local Time: 22:45:15
October 31
Region: Andreanof Islands (Aleutians)
Magnitude: 5.9
Local Time: 04:44:23
November 03
Region: Alaska Peninsula
Magnitude: 4.5
Local Time: 06:00:40
November 03
Region: Northern Yukon Territory, Canada
Magnitude: 4.7
Local Time: 12:54:51
November 28
Region: Southern Alaska
Magnitude: 5.4
Local Time: 14:57:01
November 28
Region: Southern Alaska
Magnitude: 5.2
Local Time: 14:57:03
November 29
Region: Northern, Alaska
Magnitude: 4.8
Local Time: 13:27:38
November 30
Region: Gulf of Alaska
Magnitude: 4.7
Local Time: 23:13:25
December 13
Region: South of Aleutian Islans
Magnitude: 5.5
Local Time: 05:35:06
December 18
Region: Andreanof Islands, Aleutians
Magnitude: 7.2
Local Time: 23:30:30
December 19
Region: Andreanof Islands, Aleutians
Magnitude: 5.5
Local Time: 00:24:35
December 20
Region: Andreanof Islands, Aleutian, Is.
Magnitude: 6.1
Local Time: 20:24:36
December 20
Region: Andreanof Island, Aleutian IS.
Magnitude: 5.9
Local Time: 21:23:37
December 26
Region: Nikolski
Magnitude: 6.5
Local Time: 13:04:56
December 27
Region: Rat Islands, Aleutian Islands
Magnitude: 5.5
Local Time: 05:53:44
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November 29
Region: Wyoming
Magnitude: 4.6
Local Time: 12:08:48
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October 03 (0440-0140-0001)
Region: Southeast Missouri
Magnitude: 1.6 Mcd
Local Time: 06:04:53
Location: 5.0 mile(s) SE of Marston, MO.
October 03 (0441-0141-0002>
Region: Tennessee
Magnitude: 2.3 Mcd
Local Time: 16:45:01
Location: 2.0 mile(s) ENE of Ridgely, TN.
October 06 (0442-0142-0003)
Region: Southeast Missouri
Magnitude: 1.5 Mcd
Local Time: 18:25:40
Location: 2.0 mile(s) ENE of Marston, MO.
October 06 (0443-0143-0004)
Region: Tennessee
Magnitude: 1.5 Mcd
Local Time: 22:55:55
Location: 4.0 mile(s) NNW of Ridgely, TN.
October 09 (0444-0144-0005)
Region: Southeast Missouri
Magnitude: 1.5 Mcd
Local Time: 08:20:46
Location: 5.0 mile(s) SE of Marston, MO.
October 11 (0445-0145-0006)
Region: Arkansas
Magnitude: 1.8 Mcd
Local Time: 03:32:02
Location: 3.0 mile(s) SSW of Dell, AR.
October 13 (0446-0146-0006)
Region: Southeast Missouri
Magnitude: 2.0 Mcd
Local Time: 22:14:21
Location: 5.0 mile(s) SSE of Marston, MO.
October 14 (0447-0147-0007)
Region: Southeast Missouri
Magnitude: 2.3 Mcd
Local Time: 22:08:21
Location: 2.3 mile(s) NE of Doniphan, MO.
October 15 (0448-0148-0008)
Region: Southeast Missouri
Magnitude: 1.8 Mcd
Local Time: 23:42:23
Location: 1.8 mile(s) NW of New Madrid, MO.
October 16 (0449-0149-0009)
Region: Western Tennessee
Magnitude: 1.7 Mcd
Local Time: 00:36:39
Location: 5.0 mile(s) S of Ridgely, TN.
October 16 (0450-0150-0010)
Region: Southeast Missouri
Magnitude: 1.6 Mcd
Local Time: 01:42:35
Location: 5.0 mile(s) ESE of Marston, MO.
October 18 (0451-0151-0011)
Region: Western Tennessee
Magnitude: 2.3 Mcd
Local Time: 02:01:41
Location: 2.0 mile(s) ENE of Ridgely, TN.
October 22 (0452-0152-0012)
Region: Western Tennessee
Magnitude: 2.4 Mcd
Local Time: 06:29:02
Location: 6.0 mile(s) E of Lexington, TN.
October 22 (0453-0153-0013)
Region: Southeast Missouri
Magnitude: 1.5 Mcd
Local Time: 09:32:04
Location: 3.0 mile(s) SE of Marston, MO.
October 25 (0454-0155-0015)
Region: Tennessee
Magnitude: 2.2 Mcd
Local Time: 07:03:15
Location: 2.0 mile(s) SE of Ridgely, TN.
October 25 (0455-0155-0015)
Region: Tennessee
Magnitude: 1.6 Mcd
Local Time: 07:12:59
Location: 2.0 mile(s) SE of Ridgely, TN.
November 03 (0456-0156-0001)
Region: Western Tennessee
Magnitude: 1.9 Mcd
Local Time: 09:05:47
Location: 8.0 mile(s) NNW of Dyersburg, TN.
November 03 (0457-0157-0002)
Region: Southeast Missouri
Magnitude: 1.8 Mcd
Local Time: 07:30:04
Location: 1.0 mile(s) WSW of Howardville, MO.
November 04 (0458-0158-0003)
Region: Southeast Missouri
Magnitude: 1.8 Mcd
Local Time: 22:49:37
Location: 2.0 mile(s) NW of New Madrid, MO.
November 06 (0459-0159-0004)
Region: Tennessee
Magnitude: 2.1 Mcd
Local Time: 03:04:52
Location: 4.0 mile(s) N of Tiptonville, TN.
November 12 (0460-0160-0005)
Region: Tennessee
Magnitude: 1.7 Mcd
Local Time: 03:05:43
Location: 6.0 mile(s) NW of Tiptonville, MO.
November 15 (0461-0161-0006)
Region: Southeast Missouri
Magnitude: 2.3 Mcd
Local Time: 02:14:52
Location: 3.0 mile(s) SSW of Cairo, IL.
November 22 (0462-0162-0007)
Region: Tennessee
Magnitude: 2.2 Mcd
Local Time: 10:41:39
Location: 3.0 mile(s) NW of Ridgely, TN.
November 23 (0463-0163-0008)
Region: Eastern Tennessee
Magnitude: 2.4 Mcd
Local Time: 00:48:07
Location: 4.0 mile(s) E of Madisonville, TN.
November 23 (0464-0164-0009)
Region: Southeast Missouri
Magnitude: 1.5 Mcd
Local Time: 22:22:53
Location: 1.0 mile(s) NW of Marston, MO.
November 23 (0465-0165-0010)
Region: Southeast Missouri
Magnitude: 1.5 Mcd
Local Time: 22:24:03
Location: 1.0 mile(s) NW of Marston, MO.
November 27 (0466-0166-0011)
Region: Arkansas
Magnitude: 2.5 Mcd
Local Time: 14:55:49
Location: 0.0 mile(s) SW of Gosnell, AR.
November 27 (0467-0167-0012)
Region: Southeast Missouri
Magnitude: 1.5 Mcd
Local Time: 04:46:52
Location: 3.0 mile(s) E of Steele, MO.
November 27 (0468-0168-0013)
Region: Illinois
Magnitude: 2.5 Mcd
Local Time: 22:16:47
Location: 3.0 mile(s) S of Hutsonville, IL.
November 29 (0469-0169-0014)
Region: Tennessee
Magnitude: 1.7 Mcd
Local Time: 21:06:00
Location: 6.0 mile(s) NW of Tiptonville, MO.
December 02 (0470-0170-0001)
Region: Southeast Missouri
Magnitude: 2.2 Mcd
Local Time: 09:31:25
Location: 6.0 mile(s) SE of Marston, MO.
December 02 (0471-0171-0002)
Region: Southeast Missouri
Magnitude: 1.8 Mcd
Local Time: 12:50:23
Location: 3.0 mile(s) SE of Marston, MO.
December 03 (0472-0172-0003)
Region: Tennessee
Magnitude: 1.8 Mcd
Local Time: 04:37:20
Location: 4.0 mile(s) N of Dyersburg, TN.
December 06 (0473-0173-0004)
Region: Southeast Missouri
Magnitude: 1.6 Mcd
Local Time: 23:25:43
Location: 1.6 mile(s) NW of Marston, MO.
December 08 (0474-0174-0005)
Region: Tennessee
Magnitude: 1.7 Mcd
Local Time: 04:11:21
Location: 5.0 mile(s) SSW of Ridgely, TN.
December 09 (0475-0175-0006)
Region: Tennessee
Magnitude: 1.9 Mcd
Local Time: 01:18:19
Location: 6.0 mile(s) N of Dyersburg, TN.
December 10 (0476-0176-0007)
Region: Southeast Missouri
Magnitude: 1.7 Mcd
Local Time: 02:08:40
Location: 3.0 mile(s) NW of Marston, MO.
December 13 (0477-0177-0008)
Region: Southeast Missouri
Magnitude: 1.5 Mcd
Local Time: 15:32:32
Location: 4.0 mile(s) ESE of Marston, MO.
December 14 (0478-0178-0009)
Region: Tennessee
Magnitude: 2.0 Mcd
Local Time: 03:47:58
Location: 3.0 mile(s) ESE of Ridgely, TN.
December 15 (0479-0179-0010)
Region: Tennessee
Magnitude: 1.5 Mcd
Local Time: 07:05:25
Location: 6.0 mile(s) NNW of Dyersburg, TN.
December 17 (0480-0180-0011)
Region: Tennessee
Magnitude: 2.2 Mcd
Local Time: 03:04:56
Location: 5.0 mile(s) SE of Ridgely, TN.
December 17 (0481-0181-0012)
Region: Tennessee
Magnitude: 1.5 Mcd
Local Time: 15:21:17
Location: 3.0 mile(s) NNW of Ridgely, TN.
December 18 (0482-0182-0013)
Region: Tennessee
Magnitude: 2.0 Mcd
Local Time: 00:47:38
Location: 3.0 mile(s) NNE of Caruthersville, MO.
December 18 (0483-0183-0014)
Region: Tennessee
Magnitude: 1.9 Mcd
Local Time: 04:58:42
Location: 2.0 mile(s) SW of Ridgely, TN.
December 18 (0484-0184-0015)
Region: Southeast Missouri
Magnitude: 1.5 Mcd
Local Time: 06:08:18
Location: 3.0 mile(s) NNE of North Lilbourn, MO.
December 20 (0485-0185-0016)
Region: Tennessee
Magnitude: 2.0 Mcd
Local Time: 10:43:24
Location: 4.0 mile(s) NNW of Tiptonville, TN.
December 21 (0486-0186-0017)
Region: Southeast Missouri
Magnitude: 1.6 Mcd
Local Time: 01:49:12
Location: 2.0 mile(s) NNE of Marston, MO.
December 21 (0487-0187-0018)
Region: Tennessee
Magnitude: 1.6 Mcd
Local Time: 22:25:33
Location: 4.0 mile(s) S of Ridgely, TN.
December 22 (0488-0188-0019)
Region: Southeast Missouri
Magnitude: 1.6 Mcd
Local Time: 01:07:08
Location: 3.0 mile(s) NNW of Madrid, MO.
December 26 (0489-0189-0020)
Region: Southeast Missouri
Magnitude: 2.9 Mcd
Local Time: 19:11:31
Location: 6.0 mile(s) SW of Caruthersville, MO.
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December 12
Region: Alabama
Magnitude: 2.4
Local Time: 19:58:00
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October 12
Region: Eastern Tennessee
Magnitude: 1.9
Local Time: 23:01:53
October 21
Region: Virginia
Magnitude: 1.8
Local Time: 10:23:08
October 23
Region: Eastern Tennessee
Magnitude: 2.8
Local Time: 01:16:12
November 02
Region: Virginia
Magnitude: 1.8
Local Time: 07:55:48
November 02
Region: Virginia
Magnitude: 1.5
Local Time: 20:08:40
November 06
Region: Alabama
Magnitude: 2.4
Local Time: 02:41:30
November 21
Region: Eastern Tennessee
Magnitude: 2.2
Local Time: 02:49:26
November 21
Region: Eastern Tennessee
Magnitude: 1.5
Local Time: 02:30:14
November 28
Region: Eastern Tennessee
Magnitude: 1.7
Local Time: 13:56:39
December 07
Region: North Carolina
Magnitude: 3.1
Local Time: 06:07:02
December 07
Region: North Carolina
Magnitude: 3.1
Local Time: 06:07:02
December 09
Region: Eastern Tennessee
Magnitude: 2.4
Local Time: 01:58:50
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October 09
Region: Off Coast of Oregon
Magnitude: 4.8
Local Time: 15:15:16
October 30
Region: Northern California
Magnitude: 5.6
Local Time: 19:04:54
November 19
Region: Off Coast of Oregon
Magnitude: 5.8
Local Time: 11:32:49
December 11
Region: Off coast of Northern California
Magnitude: 0.0
Local Time: 00:00:00
December 11
Region: Off coast of Northern California
Magnitude: 4.6
Local Time: 11:17:20
December 16
Region: Off Coast of Oregon
Magnitude: 4.7
Local Time: 10:11:46
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October 30
Region: San Francisco
Magnitude: 5.6
Note: with aftershocks up to 3.7
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