Sierra Brooks, CA Natural Disasters and Weather Extremes
The chance of earthquake damage in Sierra Brooks is much lower than California average and is much higher than the national average. The risk of tornado damage in Sierra Brooks is lower than California average and is much lower than the national average.
Earthquake Index, #908
| Sierra Brooks, CA | 7.05 |
| 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, #319
| Sierra Brooks, CA | 0.0108 |
| 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, #1375
| Sierra Brooks, CA | 3.23 |
| 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 240 other weather extremes events within 50 miles of Sierra Brooks, 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: | 0 | Drought: | 0 |
| Dust Storm: | 0 | Flood: | 32 | Hail: | 64 | Heat: | 0 | Heavy Snow: | 0 |
| High Surf: | 0 | Hurricane: | 0 | Ice Storm: | 0 | Landslide: | 0 | Strong Wind: | 10 |
| Thunderstorm Winds: | 45 | Tropical Storm: | 0 | Wildfire: | 4 | Winter Storm: | 9 | Winter Weather: | 0 |
| Other: | 76 | ||||||||
Volcanos Nearby
A total of 4 volcanoes are found in or near Sierra Brooks, CA.
| Distance (miles) | Name | Region | Latitude | Longitude | Elevation (foot) | Type | Status | Last Eruption |
| 32.2 | Steamboat Springs | US-Nevada, United States | 39.375 | -119.72 | 1415 | Lava dome | Pleistocene-Fumarol | Quaternary eruption(s) with the only known Holocene activity being hydrothermal |
| 75.5 | Eagle Lake Field | US-California, United States | 40.63 | -120.83 | 1652 | Fissure vent | Holocene | Unknown |
| 90.0 | Lassen Volc Center | US-California, United States | 40.492 | -121.508 | 3187 | Stratovolcano | Historical | Last known eruption 1900-1963 |
| 93.6 | Potato Butte | US-California, United States | 40.63 | -121.43 | 1532 | Shield volcano | Holocene | Unknown |
Historical Earthquake Events
A total of 59 historical earthquake events that had recorded magnitudes of 3.5 or above found in or near Sierra Brooks, CA.
| Distance (miles) | Date | Magnitude | Depth (km) | Latitude | Longitude |
| 17.8 | 1966-09-12 | 6.5 | N/A | 39.4 | -120.1 |
| 9.6 | 1948-12-29 | 6 | N/A | 39.55 | -120.08 |
| 5.4 | 1959-04-01 | 5.6 | N/A | 39.72 | -120.2 |
| 32.2 | 1950-12-14 | 5.6 | N/A | 40.1 | -120.1 |
| 48.8 | 1942-12-03 | 5.5 | N/A | 39.7 | -119.3 |
| 32.2 | 1952-05-09 | 5.4 | N/A | 39.4 | -119.7 |
| 16.8 | 1966-09-12 | 5.3 | N/A | 39.4 | -120.2 |
| 17.7 | 1943-03-30 | 5.3 | N/A | 39.43 | -120.4 |
| 25.6 | 1979-02-22 | 5.3 | 5 | 40 | -120.09 |
| 22.3 | 1953-09-26 | 5.2 | N/A | 39.6 | -119.8 |
| 23.7 | 1947-09-08 | 5.2 | N/A | 39.3 | -120.2 |
| 27.9 | 1980-11-28 | 4.9 | 10 | 39.29 | -120.47 |
| 29.7 | 1980-11-28 | 4.9 | 10 | 39.26 | -120.47 |
| 41.3 | 1951-01-22 | 4.8 | N/A | 39.08 | -119.95 |
| 17.3 | 1966-09-14 | 4.7 | N/A | 39.4 | -120.3 |
| 6.7 | 1958-10-01 | 4.6 | N/A | 39.57 | -120.3 |
| 17.9 | 1959-06-14 | 4.6 | N/A | 39.67 | -120.55 |
| 47.5 | 1948-03-28 | 4.6 | N/A | 39 | -119.9 |
| 17.3 | 1966-09-22 | 4.5 | N/A | 39.4 | -120.3 |
| 31.6 | 1950-12-14 | 4.5 | N/A | 40.1 | -120.2 |
| 48.4 | 1941-05-01 | 4.5 | N/A | 40 | -121 |
| 13.9 | 1960-11-18 | 4.4 | N/A | 39.6 | -120.47 |
| 14.9 | 1971-04-27 | 4.4 | 5 | 39.43 | -120.26 |
| 31.2 | 1950-12-15 | 4.4 | N/A | 40.08 | -120.07 |
| 19.1 | 1954-04-07 | 4.3 | N/A | 39.37 | -120.15 |
| 40.2 | 1985-05-28 | 4.3 | 5 | 39.51 | -119.48 |
| 44.8 | 1962-10-02 | 4.3 | N/A | 39.2 | -119.6 |
| 5.4 | 1947-05-10 | 4.2 | N/A | 39.6 | -120.3 |
| 10.8 | 1967-01-10 | 4.2 | N/A | 39.5 | -120.3 |
| 17.8 | 1966-09-12 | 4.2 | N/A | 39.4 | -120.1 |
| 24.2 | 1966-09-12 | 4.2 | N/A | 39.5 | -119.8 |
| 27.5 | 1950-10-26 | 4.2 | N/A | 39.62 | -119.7 |
| 35.4 | 1981-04-29 | 4.2 | 7 | 39.27 | -119.76 |
| 39.1 | 1951-02-19 | 4.2 | N/A | 40.07 | -120.7 |
| 13.4 | 1954-05-29 | 4.1 | N/A | 39.47 | -120.33 |
| 16.1 | 1983-07-03 | 4.1 | 13 | 39.41 | -120.21 |
| 10.8 | 1966-09-13 | 4 | N/A | 39.5 | -120.3 |
| 25.7 | 1961-08-12 | 4 | N/A | 39.27 | -120.2 |
| 28.5 | 1950-11-10 | 4 | N/A | 39.63 | -119.68 |
| 32.4 | 1947-11-25 | 4 | N/A | 39.3 | -119.8 |
| 33.0 | 1982-02-19 | 4 | 10 | 39.91 | -120.73 |
| 43.5 | 1972-12-02 | 4 | 5 | 39.6 | -119.4 |
| 9.9 | 1966-09-28 | 3.9 | N/A | 39.5 | -120.2 |
| 15.8 | 1950-11-02 | 3.9 | N/A | 39.62 | -119.92 |
| 23.7 | 1982-01-05 | 3.9 | 23 | 39.85 | -120.57 |
| 41.8 | 1977-02-01 | 3.9 | 2 | 39.06 | -120 |
| 45.1 | 1984-10-22 | 3.9 | 5 | 39.97 | -119.48 |
| 6.7 | 1967-09-28 | 3.8 | N/A | 39.55 | -120.18 |
| 9.9 | 1971-04-27 | 3.8 | 2 | 39.5 | -120.2 |
| 11.3 | 1962-04-29 | 3.8 | N/A | 39.78 | -120.33 |
| 17.0 | 1981-03-28 | 3.8 | 16 | 39.4 | -120.16 |
| 9.9 | 1966-09-27 | 3.7 | N/A | 39.5 | -120.2 |
| 16.1 | 1983-07-03 | 3.7 | 14 | 39.41 | -120.22 |
| 32.2 | 1964-04-25 | 3.7 | N/A | 40.1 | -120.1 |
| 25.2 | 1954-12-13 | 3.6 | N/A | 39.28 | -120.17 |
| 10.1 | 1967-09-27 | 3.5 | N/A | 39.5 | -120.17 |
| 17.8 | 1981-01-02 | 3.5 | 27 | 39.73 | -120.53 |
| 38.3 | 1976-06-29 | 3.5 | 6 | 39.45 | -119.54 |
| 38.8 | 1976-06-24 | 3.5 | 2 | 39.45 | -119.53 |
Historical Tornado Events
No historical tornado events that had recorded magnitudes of 2 or above found in or near Sierra Brooks, CA.
No historical earthquake events found in or near Sierra Brooks, CA.
* 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.