Seismo-Watch Archive of
Large Moment Magnitude (Mw) Earthquakes

November 1991
Total Number of Mw >6.0 Earthquakes per Month = 13
Cumulative Number of Mw >6.0 Earthquakes per Year = 107

Total Number of Mw >7.0 Earthquakes per Month = 1
Cumulative Number of Mw >7.0 Earthquakes per Year = 15

Date

Time

Lat

Lon

Depth

Mw
Loction**
Nov 1

0251

01.23N

122.10E

371

6.0*
Nov 1

1623

30.25S

177.98W

214

6.6
Nov 4

0624

06.07S

148.19E

499

6.2
Nov 5

0656

06.23S

146.44E

105

6.2
Nov 5

2116

16.90S

066.16E

100

6.5*
Nov 7

0921

07.23S

128.55E

140

6.3
Nov 11

1615

24.21S

177.39W

177

6.0*
Nov 11

1112

08.36N

126.37E

359

6.8
Nov 19

2228

04.55N

077.44W

213

7.2*
Nov 20

0923

36.51S

178.38E

605

6.1
Nov 21

1238

05.78N

126.83E

610

6.3
Nov 26

1041

51.40N

176.00W

240

6.0
Nov 26

1940

42.05N

142.52E

563

6.4
Source: U.S. Geological Survey, National Earthquake Information Center; Harvard Geophysical Observatory, Harvard University (magnitudes with " * " are HRV). ("**" = Physical locations are not available from these cataloges and will have to be hand entered at a future date.

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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