Larkfield-Wikiup, CA Natural Disasters and Weather Extremes
The chance of earthquake damage in Larkfield-Wikiup is much higher than California average and is much higher than the national average. The risk of tornado damage in Larkfield-Wikiup is about the same as California average and is much lower than the national average.
Earthquake Index, #291
| Larkfield-Wikiup, CA | 29.52 |
| California | 21.80 |
| 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, #517
| Larkfield-Wikiup, CA | 0.0069 |
| California | 0.0068 |
| 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, #346
| Larkfield-Wikiup, CA | 20.68 |
| California | 18.56 |
| 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 173 other weather extremes events within 50 miles of Larkfield-Wikiup, CA were recorded from 1950 to 2010. The following is a break down of these events:
| Type | Count | Type | Count | Type | Count | Type | Count | Type | Count |
| Avalanche: | 0 | Blizzard: | 0 | Cold: | 0 | Dense Fog: | 5 | Drought: | 0 |
| Dust Storm: | 0 | Flood: | 72 | Hail: | 13 | Heat: | 2 | Heavy Snow: | 1 |
| High Surf: | 1 | Hurricane: | 0 | Ice Storm: | 0 | Landslide: | 0 | Strong Wind: | 20 |
| Thunderstorm Winds: | 3 | Tropical Storm: | 0 | Wildfire: | 1 | Winter Storm: | 1 | Winter Weather: | 0 |
| Other: | 54 | ||||||||
Volcanos Nearby
A total of 1 volcano is found in or near Larkfield-Wikiup, CA.
| Distance (miles) | Name | Region | Latitude | Longitude | Elevation (foot) | Type | Status | Last Eruption |
| 31.6 | Clear Lake | US-California, United States | 38.97 | -122.77 | 1439 | Volcanic field | Holocene | Undated, but probable Holocene eruption |
Historical Earthquake Events
A total of 43 historical earthquake events that had recorded magnitudes of 3.5 or above found in or near Larkfield-Wikiup, CA.
| Distance (miles) | Date | Magnitude | Depth (km) | Latitude | Longitude |
| 37.9 | 1906-04-18 | 8.3 | 25 | 38 | -123 |
| 5.9 | 1969-10-02 | 5.7 | N/A | 38.45 | -122.68 |
| 4.5 | 1969-10-02 | 5.6 | N/A | 38.47 | -122.69 |
| 5.0 | 1969-10-02 | 5.6 | N/A | 38.46 | -122.69 |
| 42.7 | 1962-06-06 | 5.2 | N/A | 39.08 | -123.07 |
| 29.5 | 1955-05-07 | 5 | N/A | 38.93 | -122.87 |
| 12.7 | 1956-04-05 | 4.8 | N/A | 38.53 | -122.52 |
| 21.3 | 1963-12-30 | 4.7 | N/A | 38.8 | -122.9 |
| 35.8 | 1973-09-17 | 4.7 | 2 | 38.6 | -122.1 |
| 2.9 | 1968-04-25 | 4.6 | N/A | 38.48 | -122.72 |
| 13.3 | 1933-05-16 | 4.5 | N/A | 38.63 | -122.95 |
| 41.2 | 1954-11-10 | 4.4 | N/A | 39.07 | -123.03 |
| 46.4 | 1978-09-08 | 4.4 | 17 | 38.64 | -121.91 |
| 4.3 | 1969-10-02 | 4.3 | N/A | 38.49 | -122.68 |
| 20.1 | 1982-05-29 | 4.3 | 3 | 38.8 | -122.82 |
| 20.0 | 1984-09-22 | 4.2 | 1 | 38.8 | -122.81 |
| 20.0 | 1985-05-23 | 4.1 | 4 | 38.8 | -122.81 |
| 21.8 | 1959-12-16 | 4.1 | N/A | 38.58 | -122.36 |
| 47.2 | 1983-04-07 | 4.1 | 6 | 39.13 | -123.13 |
| 6.0 | 1977-09-22 | 4 | 5 | 38.6 | -122.76 |
| 11.5 | 1977-09-08 | 4 | 7 | 38.68 | -122.75 |
| 13.2 | 1977-09-11 | 4 | 12 | 38.7 | -122.8 |
| 34.0 | 1969-05-08 | 4 | N/A | 38.7 | -122.17 |
| 4.4 | 1969-10-06 | 3.9 | N/A | 38.46 | -122.71 |
| 31.1 | 1980-12-12 | 3.9 | 4 | 38.96 | -122.69 |
| 48.6 | 1951-07-24 | 3.9 | N/A | 37.92 | -122.27 |
| 2.0 | 1978-05-27 | 3.8 | 9 | 38.54 | -122.74 |
| 7.9 | 1974-03-21 | 3.8 | 2 | 38.6 | -122.66 |
| 11.8 | 1977-09-11 | 3.8 | 9 | 38.68 | -122.8 |
| 19.2 | 1985-07-26 | 3.8 | 2 | 38.79 | -122.79 |
| 47.5 | 1943-10-26 | 3.8 | N/A | 39.2 | -122.7 |
| 47.6 | 1977-06-04 | 3.8 | 26 | 38.2 | -121.97 |
| 47.8 | 1948-06-18 | 3.8 | N/A | 39.07 | -123.28 |
| 13.2 | 1966-12-23 | 3.7 | N/A | 38.7 | -122.8 |
| 40.9 | 1977-09-05 | 3.7 | 8 | 38.19 | -122.12 |
| 47.1 | 1973-07-24 | 3.7 | 6 | 39.1 | -123.2 |
| 48.0 | 1979-06-17 | 3.7 | 16 | 38.1 | -122.04 |
| 26.6 | 1948-04-18 | 3.6 | N/A | 38.17 | -122.53 |
| 3.0 | 1969-10-02 | 3.5 | N/A | 38.5 | -122.7 |
| 13.8 | 1971-10-13 | 3.5 | 10 | 38.33 | -122.65 |
| 20.0 | 1985-07-26 | 3.5 | 2 | 38.8 | -122.8 |
| 29.7 | 1985-03-06 | 3.5 | 2 | 38.94 | -122.68 |
| 32.5 | 1980-02-13 | 3.5 | 6 | 38.95 | -122.53 |
Historical Tornado Events
A total of 1 historical tornado event that had recorded magnitude of 2 or above found in or near Larkfield-Wikiup, CA.
| Distance (miles) | Date | Magnitude | Start Lat/Log | End Lat/Log | Length | Width | Fatalities | Injuries | Property Damage | Crop Damage | Affected County |
| 13.3 | 1958-06-01 | 2 | 38°17'N / 122°59'W | 38°24'N / 122°45'W | 15.00 Miles | 50 Yards | 0 | 0 | 25K | 0 | Sonoma |
* 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.