Aransas County

Every recorded tornado

1. Injuries and deaths are for the tornado’s whole path, which may extend beyond the county. Deaths recorded within Aransas County: 0.
2. Weak tornadoes were under-recorded before Doppler radar coverage became national in the early 1990s, so earlier decades read low. Ratings use the Fujita scale before February 2007 and the Enhanced Fujita scale after.

Storm Prediction Center severe weather database, 1950 to 2025.

Every storm within 100 miles

1. Tropical storms and hurricanes (34 kt or more, still tropical) at closest approach. Post-tropical remnants with gale-force winds are listed but not counted. Direct: track within 50 miles; near: within 100 miles. Distance is measured to the county boundary for counties and to the city centre for cities, using positions interpolated hourly between HURDAT2 fixes.

National Hurricane Center HURDAT2, 1851 to 2025.

Every large fire

1. Large fires mapped by the Monitoring Trends in Burn Severity program since 1984: 1,000 acres or more in the West, 500 or more in the East. Prescribed burns are excluded. Acres here are the part of each perimeter inside this place.

Monitoring Trends in Burn Severity (USGS and U.S. Forest Service), 1984 to 2026.

Smoke overhead

1. A smoke day is a date on which a smoke plume traced by NOAA Hazard Mapping System analysts from satellite imagery covered this place's point (the county's population centre or the city centre). Counts here are of medium or heavy smoke. Since 2018 analysts have often drawn light smoke as one area over most of the continent, so light-smoke counts are not comparable from year to year. The plumes show smoke anywhere in the air above, not air quality at the ground, and smoke hidden by cloud is missed.

NOAA Hazard Mapping System smoke analysis, 2011 to 2026, retrieved October 30, 2026.

Claims by ZIP code

This product uses the Federal Emergency Management Agency's OpenFEMA API, but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data after the data have been retrieved from the Agency's website(s).

OpenFEMA NFIP Redacted Claims v3, refreshed August 4, 2026. NOAA Storm Events through 2026.

River crests

The National Weather Service sets flood stages for 2 gauges here but lists no crests for them.

River gauges

1. Crests are the highest and the recent crests the National Weather Service lists for each river gauge in the county that has a flood stage, not every flood. Flood categories use each gauge's current flood stages; crests from before levees, dams or channel changes may not be comparable. Crests measured on an old datum are left out of the rankings.

NOAA National Water Prediction Service gauge records, retrieved October 30, 2026.

High tide flooding

1. High tide flooding days are days on which a NOAA tide gauge recorded water at or above NOAA's minor flood threshold, set from the gauge's tide range, counted by meteorological year (May to April). These are the counts in NOAA's annual high tide flooding reports; they are not National Weather Service flood stages. Years with less than 80 percent of data are left out.

NOAA CO-OPS high tide flooding counts, through April 2026, retrieved October 30, 2026.

1. The Palmer Drought Severity Index is computed by NOAA each month from the county's average temperature and precipitation, relative to the county's own climate. Zero is normal; -3 or lower is severe drought and -4 or lower extreme drought. It describes the long-term balance of moisture, not water supply or crop losses.

NOAA NCEI nClimDiv county Palmer Drought Severity Index, 1895 to September 2026, issued October 6, 2026.

1. Earthquakes of magnitude 2.5 or more in the USGS Comprehensive Catalog since 1900. Within 50 miles means the epicentre lies within 50 miles of the county boundary (or inside the county).
2. Small earthquakes were under-recorded before the modern seismic networks of the 1970s and are still missed in remote areas, so early decades read low. Magnitudes are as the catalogue reports them and mix scales (moment, local and body-wave).

USGS ANSS Comprehensive Earthquake Catalog, 1900 to present, retrieved October 30, 2026.

Tsunamis

1. Places where NOAA's Global Historical Tsunami Database records a tsunami's water arriving, with the greatest height it reached above sea level at the time. Only tsunamis NOAA rates probable or definite are counted. Heights from eyewitness accounts and tide gauges are mixed, and older events are less completely recorded.

NOAA NCEI/WDS Global Historical Tsunami Database, retrieved October 30, 2026.

More event types since 1996

Costliest events since 1996

1. Aug 25, 2017Hurricane (Typhoon), Aransas$1.8 billion
   National Weather Service narrative

   Widespread major damage occurred across the county with a few areas having catastrophic damage. Catastrophic damage was located across Copano Village, Holiday Beach, and Lamar with many homes, some elevated, with second stories completely collapsed. Nearly every structure was greatly impacted. A couple of brick homes were destroyed near Copano Village. Catastrophic damage occurred to homes in the Copano Ridge area. Nearly all the trees in the Holiday Beach, Lamar, and Goose Island State Park area were without leaves with many trees snapped or uprooted. ||Most of Rockport and Fulton experienced widespread major structural damage. Several homes in the Key Allegro subdivision…

2. Aug 25, 2017Storm Surge/Tide, Aransas$200 million
   National Weather Service narrative

   Storm surge greatly impacted Holiday Beach and Copano Village. The surge punched holes through walls and garage doors on the lower portions of most homes. The surge floated vehicles, recreational vehicles, and boats well inland. The surge approached and flowed across Egery Island Road and Farm to Market 136 in several locations south of Bayside in extreme western Aransas County. Numerous cattle were killed north of Holiday Beach. A large portion of Rattlesnake Point Road was eroded and washed away heading out to Redfish Lodge on Copano Bay. The pier south of the lodge was completely washed away. Storm surge of 4 to 5 feet was common across the county. The maximum storm surge of…

3. Jul 5, 2006Flash Flood$1.5 million
   National Weather Service narrative

   Widespread flooding occurred in Rockport, where between 5 and 8 inches of rain fell, much over a 2 hour period. Almost all city streets became flooded, including Market Street and Austin Street where numerous businesses had water enter their buildings. There was also several homes throughout the city that were flooded. Two nursing homes also had water enter their buildings. City officials reported over 100 cars stalled in high water. In addition, an 11 year old boy had to be rescued when he slipped into a storm drain while playing near the high water. The following are 24 rainfall totals from around the area:Rockport (ASOS): 3.34 inchesRockport (City): 7.15 inchesRockport 3N: 4.18…

4. Jul 25, 2020Storm Surge/Tide, Coastal Aransas County$500,000
   National Weather Service narrative

   Tide levels reached 1 to 3 feet above ground level with the storm surge. Water flooded roads and caused minor damage to piers. Surge caused damage to Fulton Beach Road.

5. Jul 7, 2021Flash Flood$500,000
   National Weather Service narrative

   Numerous water rescues occurred due to flooded streets with vehicles stranded. Some residents were evacuated due to water entering buildings. Water was a foot deep at the Presbyterian Church. Multiple roads were closed in Rockport and Fulton, including Market Street, Champions Drive at Royal Oaks Drive, and FM 2165 from Business 35 to Linden.

6. Jan 9, 2011Thunderstorm Wind$400,000
   National Weather Service narrative

   Wood roof and awning of home blown completely off. Part of the roof blown into roof of nearby house. One snapped tree limb blown through wall of house. Roof damage and trees uprooted along a two mile path from Live Oak Elementary school to the intersection of Nopal and Austin Streets.

7. Jun 2, 2010Tornado$250,000
   National Weather Service narrative

   An NWS survey team concluded a tornado touched down 4 miles west of Rockport. The tornado was on the ground for roughly 3.75 miles, traveling southeast and ending near Bypass 35 and 16th streets. The maximum wind speed was estimated at 120 mph, an EF-2, and had a maximum width of almost 3/10 of a mile. Several homes were damaged, an RV flipped, and 4 boats damaged. A home weather station recorded a peak wind gust to 103 mph before failing. Over 20 large tension poles were snapped completely off along Hwy 1069. Hundreds of trees and tree limbs were snapped. Vehicles at a salvage yard were moved several yards, and a garage was completely destroyed. An 18 wheeler was flipped over…

8. May 10, 2012Thunderstorm Wind$250,000
   National Weather Service narrative

   NWS storm survey determined straight-line winds of approximately 70 to 80 mph struck Belaire Drive in Holiday Beach. The roof was blown off of one home which impacted 2 other homes and caused extensive damage.

9. Jun 5, 2017Hail$250,000
   National Weather Service narrative

   Video submitted through social media showed tennis ball sized hail in Holiday Beach.

10. May 16, 2016Flash Flood$250,000
    National Weather Service narrative

    Many roads were flooded in the northern parts of Aransas Pass. North Commercial Avenue, North Houston, and North Avenue A were under flood waters. Numerous homes were affected by flood waters.

1. Storm Events records before 1996 cover only tornadoes, thunderstorm wind and hail. Damage figures are as reported by the National Weather Service at the time, not adjusted for inflation.

NOAA NCEI Storm Events Database, 1950 to 2026, issued October 26, 2026.

All-time high

107°FSep 5, 2000

All-time low

20°F2 times, most recently Jan 22, 2025

Warmest night

86°FSep 1, 2020

Coldest day

28°FFeb 15, 2021

Wettest day

9.73 inJul 7, 2021

Hottest year

2024mean 75.6°F

Coldest year

1997mean 70.1°F

Wettest year

202147.75 in

Driest year

20119.54 in

Station Rockport Aransas County Airport (USW00012972), 24 ft elevation, 4.0 miles from the population centre. Daily records from 1996 to October 26, 2026; 97.8% of days in the last 30 years are complete. Records at a single station can differ from a city’s official threaded record, which may combine several stations.

NOAA NCEI Global Historical Climatology Network Daily.

This product uses the Federal Emergency Management Agency's OpenFEMA API, but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data after the data have been retrieved from the Agency's website(s).

OpenFEMA Disaster Declarations Summaries, retrieved October 30, 2026. Statewide declarations are not listed.

Neighbouring counties

• Tornadoes NOAA Storm Prediction Center severe weather database, through 2025.
• Tropical cyclones NOAA National Hurricane Center HURDAT2 (Atlantic; Northeast and Central Pacific), through 2025.
• Wildfire USGS/USFS Monitoring Trends in Burn Severity, through 2026.
• Storm events NOAA NCEI Storm Events Database, through 2026.
• Flood insurance OpenFEMA NFIP Redacted Claims v3, refreshed August 4, 2026.
• Declarations OpenFEMA Disaster Declarations Summaries v2, retrieved October 30, 2026.
• Weather records NOAA NCEI Global Historical Climatology Network Daily, station USW00012972.
• River crests NOAA National Weather Service, National Water Prediction Service river gauges, retrieved October 30, 2026.
• Tide gauges NOAA CO-OPS high tide flooding counts, retrieved October 30, 2026.
• Drought NOAA NCEI nClimDiv county Palmer Drought Severity Index, through September 2026.
• Smoke NOAA NESDIS Hazard Mapping System smoke analysis, retrieved October 30, 2026.
• Tsunamis NOAA NCEI/WDS Global Historical Tsunami Database.
• Earthquakes USGS ANSS Comprehensive Earthquake Catalog (ComCat), retrieved October 30, 2026.

Joins, thresholds and known limits are set out in the methodology. Found an error? Report it. Page built October 30, 2026.