Santa Anna Independent School District Natural Disasters and Weather Extremes
Hot Rankings
The chance of earthquake damage in Santa Anna Independent School District is about the same as Texas average and is much lower than the national average. The risk of tornado damage in Santa Anna Independent School District is lower than Texas average and is about the same as the national average.
Earthquake Index, #993
| Santa Anna Independent School District | 0.00 |
| Texas | 0.04 |
| 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, #1
| Santa Anna Independent School District | 0.0000 |
| Texas | 0.0000 |
| 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, #895
| Santa Anna Independent School District | 145.78 |
| Texas | 208.58 |
| 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 2,257 other weather extremes events within 50 miles of Santa Anna Independent School District 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: | 5 | Dense Fog: | 0 | Drought: | 35 |
| Dust Storm: | 0 | Flood: | 257 | Hail: | 1,317 | Heat: | 5 | Heavy Snow: | 7 |
| High Surf: | 0 | Hurricane: | 0 | Ice Storm: | 9 | Landslide: | 0 | Strong Wind: | 7 |
| Thunderstorm Winds: | 568 | Tropical Storm: | 0 | Wildfire: | 5 | Winter Storm: | 13 | Winter Weather: | 11 |
| Other: | 18 | ||||||||
Volcanos Nearby
No volcano is found in or near Santa Anna Independent School District.
Historical Earthquake Events
No historical earthquake events that had recorded magnitudes of 3.5 or above found in or near Santa Anna Independent School District.
No historical earthquake events found in or near Santa Anna Independent School District.
Historical Tornado Events
A total of 54 historical tornado events that had recorded magnitude of 2 or above found in or near Santa Anna Independent School District.
| Distance (miles) | Date | Magnitude | Start Lat/Log | End Lat/Log | Length | Width | Fatalities | Injuries | Property Damage | Crop Damage | Affected County |
| 6.2 | 1965-05-15 | 2 | 31°46'N / 99°21'W | 0 | 0 | 0K | 0 | Coleman | |||
| 6.2 | 1965-05-15 | 2 | 31°46'N / 99°21'W | 0 | 0 | 0K | 0 | Coleman | |||
| 12.4 | 1975-05-13 | 3 | 31°50'N / 99°26'W | 0.10 Mile | 27 Yards | 2 | 5 | 0K | 0 | Coleman | |
| 12.4 | 1992-03-03 | 2 | 31°50'N / 99°26'W | 0.50 Mile | 100 Yards | 0 | 1 | 250K | 0 | Coleman | |
| 17.5 | 1979-04-10 | 3 | 31°44'N / 99°43'W | 31°55'N / 99°25'W | 21.70 Miles | 880 Yards | 0 | 1 | 2.5M | 0 | Coleman |
| 19.8 | 1976-04-19 | 5 | 31°43'N / 99°04'W | 31°49'N / 98°56'W | 10.50 Miles | 440 Yards | 0 | 11 | 2.5M | 0 | Brown |
| 24.3 | 1979-04-10 | 3 | 31°42'N / 99°45'W | 31°44'N / 99°43'W | 3.30 Miles | 880 Yards | 0 | 0 | 3K | 0 | Runnels |
| 24.5 | 1982-06-19 | 2 | 31°47'N / 99°45'W | 31°45'N / 99°42'W | 3.00 Miles | 100 Yards | 0 | 0 | 250K | 0 | Coleman |
| 24.9 | 1960-10-13 | 2 | 31°47'N / 98°57'W | 31°48'N / 98°53'W | 4.30 Miles | 17 Yards | 0 | 1 | 2.5M | 0 | Brown |
| 26.1 | 1970-04-26 | 2 | 32°00'N / 99°24'W | 32°07'N / 99°12'W | 14.20 Miles | 440 Yards | 0 | 0 | 25K | 0 | Coleman |
| 27.2 | 1971-05-08 | 2 | 31°59'N / 99°37'W | 0.50 Mile | 100 Yards | 0 | 0 | 25K | 0 | Coleman | |
| 27.8 | 1955-06-04 | 2 | 32°03'N / 99°08'W | 2.00 Miles | 100 Yards | 0 | 0 | 25K | 0 | Brown | |
| 29.0 | 1982-06-19 | 2 | 31°50'N / 99°50'W | 31°47'N / 99°45'W | 7.00 Miles | 100 Yards | 0 | 0 | 250K | 0 | Runnels |
| 29.8 | 1979-04-10 | 2 | 31°58'N / 99°45'W | 31°59'N / 99°38'W | 6.90 Miles | 100 Yards | 0 | 0 | 0K | 0 | Coleman |
| 32.5 | 1976-05-30 | 3 | 31°14'N / 99°26'W | 31°12'N / 99°24'W | 3.60 Miles | 500 Yards | 0 | 0 | 250K | 0 | Mcculloch |
| 33.2 | 1979-04-10 | 2 | 31°58'N / 99°48'W | 31°58'N / 99°45'W | 2.70 Miles | 100 Yards | 0 | 0 | 0K | 0 | Runnels |
| 33.5 | 1982-03-14 | 3 | 32°05'N / 99°38'W | 32°06'N / 99°37'W | 2.00 Miles | 173 Yards | 0 | 5 | 2.5M | 0 | Taylor |
| 33.5 | 1994-05-29 | 2 | 32°11'N / 99°12'W | 32°07'N / 99°09'W | 6.00 Miles | 200 Yards | 0 | 3 | 500K | 0 | Callahan |
| Brief Description: A tornado touched down near Cottonwood and moved southeast through Cross Plains doing heavy damage. Eighteen homes were destroyed and one hundred were damaged. Ninety percent of the businesses in town were damaged. | |||||||||||
| 33.9 | 1982-03-14 | 3 | 32°04'N / 99°42'W | 32°05'N / 99°38'W | 5.00 Miles | 173 Yards | 0 | 5 | 2.5M | 0 | Coleman |
| 34.3 | 1982-03-14 | 3 | 32°06'N / 99°37'W | 32°09'N / 99°33'W | 3.50 Miles | 173 Yards | 0 | 0 | 2.5M | 0 | Callahan |
| 37.0 | 1976-04-19 | 3 | 32°04'N / 98°53'W | 2.20 Miles | 250 Yards | 0 | 0 | 0K | 0 | Comanche | |
| 37.0 | 1954-04-27 | 2 | 31°44'N / 99°57'W | 31°34'N / 99°57'W | 11.50 Miles | 33 Yards | 0 | 0 | 0K | 0 | Runnels |
| 37.0 | 1976-09-27 | 2 | 31°43'N / 99°57'W | 0 | 0 | 25K | 0 | Runnels | |||
| 37.3 | 1967-04-12 | 2 | 31°45'N / 99°57'W | 0.10 Mile | 67 Yards | 0 | 0 | 3K | 0 | Runnels | |
| 37.3 | 1970-04-26 | 2 | 31°55'N / 98°45'W | 1.00 Mile | 267 Yards | 0 | 2 | 25K | 0 | Comanche | |
| 37.8 | 1989-05-14 | 2 | 31°08'N / 99°20'W | 1.00 Mile | 100 Yards | 0 | 0 | 0K | 0 | Mcculloch | |
| 38.2 | 1982-05-12 | 3 | 31°50'N / 98°41'W | 31°54'N / 98°44'W | 4.00 Miles | 100 Yards | 0 | 0 | 250K | 0 | Comanche |
| 38.9 | 1973-04-22 | 2 | 31°41'N / 99°59'W | 0.20 Mile | 50 Yards | 0 | 0 | 0K | 0 | Runnels | |
| 38.9 | 1973-04-22 | 2 | 31°41'N / 99°59'W | 0.20 Mile | 50 Yards | 0 | 0 | 0K | 0 | Runnels | |
| 38.9 | 1973-04-22 | 2 | 31°41'N / 99°59'W | 0.20 Mile | 50 Yards | 0 | 0 | 0K | 0 | Runnels | |
| 40.0 | 1982-05-12 | 3 | 31°54'N / 98°44'W | 32°03'N / 98°44'W | 9.00 Miles | 100 Yards | 0 | 3 | 250K | 0 | Comanche |
| 40.6 | 1982-03-14 | 3 | 31°52'N / 100°09'W | 32°04'N / 99°42'W | 30.00 Miles | 173 Yards | 0 | 4 | 2.5M | 0 | Runnels |
| 40.7 | 1971-05-30 | 2 | 31°06'N / 99°28'W | 31°06'N / 99°25'W | 3.30 Miles | 200 Yards | 0 | 0 | 0K | 0 | Mcculloch |
| 41.0 | 1982-03-14 | 2 | 32°05'N / 99°53'W | 32°07'N / 99°45'W | 8.00 Miles | 150 Yards | 0 | 0 | 250K | 0 | Taylor |
| 41.3 | 1965-05-12 | 2 | 32°00'N / 99°57'W | 32°00'N / 99°53'W | 4.10 Miles | 440 Yards | 0 | 1 | 3K | 0 | Runnels |
| 41.3 | 1971-02-18 | 2 | 31°57'N / 99°57'W | 0.20 Mile | 50 Yards | 0 | 0 | 3K | 0 | Runnels | |
| 41.6 | 1973-04-22 | 2 | 32°17'N / 99°19'W | 0.30 Mile | 100 Yards | 0 | 0 | 3K | 0 | Callahan | |
| 41.9 | 1973-05-22 | 2 | 31°49'N / 100°01'W | 2.00 Miles | 33 Yards | 0 | 0 | 3K | 0 | Runnels | |
| 42.9 | 1976-04-15 | 2 | 31°39'N / 100°03'W | 0.10 Mile | 33 Yards | 0 | 0 | 0K | 0 | Runnels | |
| 43.0 | 1971-02-18 | 2 | 32°00'N / 99°57'W | 0.50 Mile | 100 Yards | 0 | 0 | 3K | 0 | Runnels | |
| 43.4 | 1982-05-12 | 2 | 31°38'N / 98°34'W | 31°42'N / 98°36'W | 4.00 Miles | 100 Yards | 0 | 0 | 25K | 0 | Mills |
| 43.4 | 1981-05-15 | 2 | 31°11'N / 98°57'W | 31°10'N / 98°49'W | 8.00 Miles | 150 Yards | 0 | 0 | 0K | 0 | San Saba |
| 43.5 | 1982-03-14 | 2 | 32°04'N / 99°55'W | 32°05'N / 99°53'W | 2.00 Miles | 150 Yards | 0 | 0 | 250K | 0 | Runnels |
| 44.8 | 1962-05-31 | 3 | 32°18'N / 99°33'W | 2.00 Miles | 33 Yards | 0 | 2 | 0K | 0 | Callahan | |
| 44.9 | 1982-05-12 | 2 | 31°32'N / 98°34'W | 31°38'N / 98°34'W | 6.00 Miles | 100 Yards | 0 | 0 | 25K | 0 | Mills |
| 45.1 | 1962-06-01 | 2 | 32°20'N / 99°22'W | 0 | 1 | 2.5M | 0 | Callahan | |||
| 45.5 | 1970-04-26 | 2 | 32°12'N / 99°48'W | 0.10 Mile | 200 Yards | 0 | 0 | 3K | 0 | Taylor | |
| 46.1 | 2004-03-04 | 2 | 32°07'N / 99°55'W | 32°14'N / 99°47'W | 10.00 Miles | 440 Yards | 0 | 2 | 800K | 0 | Taylor |
| Brief Description: A quickly moving tornado tore a 10 mile path through southern Taylor County. This tornado hit the community of Tuscola, where it damaged the Jim Ned high school injuring two people. A strong upper level disturbance combined with a strong surface low pressure system moving across West Central Texas produced a significant squall line that moved through the entire San Angelo county warning area. This squall line was accompanied by 60 to 80 MPH winds which produced widespread damage, especially across the Big Country. Embedded within the squall line, were several Supercell thunderstorms which produced nine tornadoes within the San Angelo county warning area. | |||||||||||
| 46.4 | 1979-10-30 | 2 | 32°13'N / 99°48'W | 0 | 0 | 25K | 0 | Taylor | |||
| 46.8 | 1976-04-15 | 3 | 32°02'N / 100°06'W | 31°58'N / 99°57'W | 9.90 Miles | 33 Yards | 0 | 0 | 25K | 0 | Runnels |
| 46.9 | 1958-04-28 | 3 | 31°54'N / 98°36'W | 31°57'N / 98°33'W | 4.90 Miles | 880 Yards | 0 | 0 | 250K | 0 | Comanche |
| 47.7 | 1999-03-12 | 2 | 31°04'N / 99°03'W | 31°04'N / 98°51'W | 8.00 Miles | 100 Yards | 0 | 0 | 300K | 0 | San Saba |
| Brief Description: The same thunderstorm that spawned a brief touchdown in McCulloch County produced a second tornado south of Richland Springs. A hunting cabin, two trailer homes, 2 barns, and 3 vehicles were destroyed. Several rounds of thunderstorms developed across West Central Texas on the morning and afternoon of the 12th. The first round of storms brought dime to golf ball size hail to parts of the Northern Edwards Plateau, Concho Valley, and the Heartland. A second round of storms that developed during the early afternoon produced a supercell across the southern Heartland. This storm dropped a tornado south of Brady in Southern McCulloch County, as well as hail up the size of golf balls in the town of Brady itself. As the supercell moved into San Saba County, a second tornado would touch down. This tornado had an 8 mile long path and was 100 yards wide, passing 8 miles south of Richland Springs. Although each tornado would produce damage, no injuries or deaths were reported. | |||||||||||
| 48.4 | 1999-03-12 | 2 | 31°00'N / 99°11'W | 30°59'N / 99°09'W | 2.00 Miles | 75 Yards | 0 | 0 | 100K | 0 | Mcculloch |
| Brief Description: A tornado touched down southeast of Brady, heavily damaging a house and a barn. Several rounds of thunderstorms developed across West Central Texas on the morning and afternoon of the 12th. The first round of storms brought dime to golf ball size hail to parts of the Northern Edwards Plateau, Concho Valley, and the Heartland. A second round of storms that developed during the early afternoon produced a supercell across the southern Heartland. This storm dropped a tornado south of Brady in Southern McCulloch County, as well as hail up the size of golf balls in the town of Brady itself. As the supercell moved into San Saba County, a second tornado would touch down. This tornado had an 8 mile long path and was 100 yards wide, passing 8 miles south of Richland Springs. Although each tornado would produce damage, no injuries or deaths were reported. | |||||||||||
| 49.4 | 1989-06-07 | 2 | 32°23'N / 99°28'W | 32°24'N / 99°22'W | 6.00 Miles | 80 Yards | 0 | 0 | 25K | 0 | Callahan |
* 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.