Large Moment Magnitude (Mw) Earthquake Archive


January 1990


Total Number of Mw >6.0 Earthquakes per Month = 8

Cumulative Number of Mw >6.0 Earthquakes per Year = 8



Total Number of Mw >7.0 Earthquakes per Month = 0

Cumulative Number of Mw >7.0 Earthquakes per Year = 0

Date

Time

Lat

Lon

Depth

Mw

? Location
Jan 04

0532

15.39S

172.58W

54

6.5

SAMOA IS. REGION
Jan 05

1827

18.86N

106.79W

33

6.0

Jan 08

1943

75.20N

169.44W

307

6.0

Jan 09

1851

24.75N

095.24E

442

6.4

BURMA
Jan 14

0303

37.81N

091.97E

15

6.0

QINGHAI PROVINCE, CHINA
Jan 14

2104

62.97S

177.46W

583

6.1

Jan 18

1245

30.14S

177.68W

13

6.0

*

KERMADEC IS.
Jan 22

1726

03.88N

096.10E

46

6.2

*

NORTHERN SUMATERA

Source: U.S. Geological Survey, National Earthquake Information Center; Harvard Geophysical Observatory, Harvard University (magnitudes with " * " are HRV).

Disclaimer and Limitations
All data are preliminary and subject to change. Much of the information, including time, date, location, depth and magnitude, are determined by automatic processing. Future analysis may develop changes in these data. This data may not be reproduced, in part or in full, or by any form, including re-fax or re-mail transmissions, without prior written authorization from Advanced Geologic Exploration.

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