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Chiniak, AK Natural Disasters and Weather Extremes

 
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The chance of earthquake damage in Chiniak is lower than Alaska average and is higher than the national average. The risk of tornado damage in Chiniak is about the same as Alaska average and is much lower than the national average.

Topics:Earthquake IndexVolcano IndexTornado IndexOther Weather Extremes EventsVolcanos NearbyHistorical Earthquake EventsHistorical Tornado Events

Earthquake Index, #95

Chiniak, AK
3.01
Alaska
3.28
U.S.
1.81

The earthquake index value is calculated based on historical earthquake events data using USA.com algorithms. It is an indicator of the earthquake level in a region. A higher earthquake index value means a higher chance of an earthquake.

Volcano Index, #171

Chiniak, AK
0.0022
Alaska
0.0226
U.S.
0.0023

The volcano index value is calculated based on the currently known volcanoes using USA.com algorithms. It is an indicator of the possibility of a region being affected by a possible volcano eruption. A higher volcano index value means a higher chance of being affected.

Tornado Index, #14

Chiniak, AK
0.00
Alaska
0.01
U.S.
136.45

The tornado index value is calculated based on historical tornado events data using USA.com algorithms. It is an indicator of the tornado level in a region. A higher tornado index value means a higher chance of tornado events.

Other Weather Extremes Events

A total of 22 other weather extremes events within 50 miles of Chiniak, AK were recorded from 1950 to 2010. The following is a break down of these events:

TypeCountTypeCountTypeCountTypeCountTypeCount
Avalanche:0Blizzard:0Cold:0Dense Fog:0Drought:0
Dust Storm:0Flood:0Hail:0Heat:0Heavy Snow:0
High Surf:0Hurricane:0Ice Storm:0Landslide:0Strong Wind:18
Thunderstorm Winds:0Tropical Storm:0Wildfire:0Winter Storm:0Winter Weather:0
Other:4 

Volcanos Nearby

A total of 2 volcanoes are found in or near Chiniak, AK.

Distance (miles)NameRegionLatitudeLongitudeElevation (foot)TypeStatusLast Eruption
96.8KaguyakAlaska Peninsula, United States58.62-154.05901StratovolcanoHoloceneLast known eruption B.C. (Holocene)
96.9FourpeakedAlaska Peninsula, United States58.77-153.682104StratovolcanoUncertainUnknown

Historical Earthquake Events

A total of 18 historical earthquake events that had recorded magnitudes of 3.5 or above found in or near Chiniak, AK.

Distance (miles)DateMagnitudeDepth (km)LatitudeLongitude
45.81965-09-0471058.2-152.7
12.21934-05-146.56057.75-152.25
26.21964-03-286.33357.2-152.4
8.51966-04-225.92257.5-152.1
49.11964-04-045.91556.9-152.7
24.81964-03-285.71057.4-151.7
25.91964-03-285.42257.5-151.6
32.71968-12-305.43457.6-151.4
43.41965-12-305.33358.2-152.4
45.31964-03-295.21657-151.7
12.11964-03-305.11957.4-152.3
6.01965-09-0852557.5-152.2
38.71964-03-3052358-151.6
17.01964-03-284.92257.8-152.1
19.31976-09-214.93357.84-152.12
42.41983-07-214.99958.08-152.94
31.61964-04-144.73058-152.6
36.41966-02-163.96358.1-152.2

Historical Tornado Events

No historical tornado events that had recorded magnitudes of 2 or above found in or near Chiniak, AK.

No historical earthquake events found in or near Chiniak, AK.


* The information on this page is based on the global volcano database, the U.S. earthquake database of 1638-1985, and the U.S. Tornado and Weather Extremes database of 1950-2010.


 
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