EF0 tornado, Lagarto, Texas, July 25, 2020

1. EF065 to 85 mphthis tornado

   Light damage. Surface peeled off some roofs, gutters and siding damaged, branches broken, shallow-rooted trees pushed over.

2. EF186 to 110 mph

   Moderate damage. Roofs badly stripped, mobile homes overturned or badly damaged, exterior doors lost, windows broken.

3. EF2111 to 135 mph

   Considerable damage. Roofs torn off well-built houses, frame homes shifted on their foundations, mobile homes destroyed, large trees snapped or uprooted, cars lifted off the ground.

4. EF3136 to 165 mph

   Severe damage. Whole stories of well-built houses destroyed, large buildings badly damaged, trains overturned, trees debarked, heavy cars lifted and thrown.

5. EF4166 to 200 mph

   Devastating damage. Well-built houses leveled, structures with weak foundations moved some distance, cars thrown and large missiles generated.

6. EF5over 200 mph

   Incredible damage. Strong frame houses swept off their foundations, car-sized missiles thrown more than 100 meters, steel-reinforced concrete badly damaged, high-rise buildings deformed.

7. Unrated

   The survey recorded a tornado but could not put a number on it, most often because it crossed open country and damaged nothing a rating can be read from.

Rating

EF0

Date

July 25, 2020

Touchdown

10:30 PM CDT (03:30 UTC)

Lifted

10:33 PM CDT (03:33 UTC)

On the ground

3 minutes

Path length

0.6 miles (1.0 km)

Path width

100 yards (91 m)

Deaths

0

Injuries

0

Property damage

$5,000

County

Live Oak County

Touchdown point

28.057, -97.895

Lift-off point

28.062, -97.903

Record number

2007252130-01

5 damage points were recorded along this path by NWS CRP, in the Damage Assessment Toolkit the survey teams carry. The strongest indicator was rated EF0. The highest wind the damage implies is 80 mph.

• Yucca blooms oriented in several different directions
• Small trees broken against barbed wire property fence along FM 534 between FM 3162 and CR 174
• Public report of damage at their home from Saturday night; estimated time of 12:35-12:40 AM, but radar does not appear representative of storms during this time. Most likely time window between 9:58 PM - 10:48 PM CT
• Large tree branches broken

Survey points are preliminary and are the raw material the published rating was built from. Source: NWS Damage Assessment Toolkit.

Hurricane Hanna was the first hurricane of the 2020 Atlantic Basin hurricane season and made landfall on the lower Texas coast north of Port Mansfield on the afternoon of the 25th. Hanna was the first hurricane to make landfall in Texas since Hurricane Harvey. ||Hanna began as a tropical wave, first noted for possible development when it was near Hispaniola on the 19th. The tropical wave moved northwest across Cuba into the central Gulf of Mexico where it became a tropical depression on the morning of the 22nd. Tropical Storm Hanna formed late in the evening on the 23rd as it moved west-northwest over the central Gulf of Mexico. Hanna continued to strengthen and became a hurricane on the morning of the 25th around 100 miles east of the Middle Texas coast. Hurricane Hanna turned to the southwest and made landfall over Kenedy County, between Baffin Bay and Port Mansfield, late in the afternoon on the 25th with a peak intensity of 90 mph and a central pressure of 973 millibars.||Tropical storm force winds occurred along the Middle Texas coast into the eastern portions of the Brush Country from the afternoon of the 25th until the early morning hours of the 26th. Hurricane force gusts occurred over the coastal portion of Kleberg County during the afternoon of the 25th. ||Storm surge from Hanna affected the entire Middle Texas coast from the 25th until the 26th. Storm surge ranged from 1 to 3 feet above ground level for the coastal areas of Aransas, Calhoun, and Refugio Counties. Storm surge ranged from 2.5 to 4.5 feet above ground level for coastal areas of San Patricio, Nueces, and Kleberg Counties. ||The highest surge was at Bob Hall Pier with a reading of 5.48 feet mean higher high water. Storm surge damaged numerous piers and docks in Nueces and Corpus Christi Bays south to Baffin Bay. Storm surge damaged navigation markers in the Corpus Christi Ship Channel. Some parts of the Corpus Christi marina were damaged. Bob Hall Pier sustained significant damage with the t-head parts of the pier being destroyed. Damage from Hurricane Hanna was estimated to be around 54 million dollars.||Minor wind damage occurred across the Coastal Bend as tropical storm force winds caused power outages and minor tree damage. There were three tornadoes over the Coastal Bend associated with the outer bands of Hurricane Hanna. The three tornadoes were weak (EF0). The tornadoes affected the communities of Bonnie View, Pernitas Point, and Lagarto.

An isolated area of damage occurred in Lagarto. Large tree branches were broken at two homes along South Vista Lane along with minor damage to siding and soffits on one home. A swath of small broken tree branches was observed along Farm to Market Road 534 between Farm to Market Roads 3162 and County Road 174. Maximum wind speed was estimated between 70 and 80 mph.

An isolated area of damage occurred with a tornado near Pernitas Point. A tree was uprooted along with damage to two stop signs in the neighborhood. Maximum wind speed was estimated at 80 mph.

From NOAA NCEI's Storm Events Database, the narrative the local forecast office wrote for Storm Data.

18 minutes of warning. NWS CRP issued a tornado warning for this county at 03:12 UTC, 18 minutes before the tornado touched down, in force until 03:45 UTC.

Every warning and watch covering the touchdown point that day, from the Iowa Environmental Mesonet's archive of National Weather Service products. Lead time is measured from the issue of the warning in force to the touchdown time in the database, both of which were recorded to the minute by different people.

The Storm Prediction Center had this point in a Slight Risk, with a 0.05 chance of a tornado within 25 miles. The outlook in force was issued at 01:00 UTC.

SPC's Day 1 convective outlook as it stood when the tornado began, read at the touchdown point. The same archive is on the radar archive.

The radiosonde launches on either side of the tornado, from the nearest station that was launching then, drawn and analyzed the way Storm Lab does: the same diagram, the same parcel and shear definitions SPC's mesoanalysis uses.

The Corpus Christi radar (KCRP), 49 km away, was scanning. The volume nearest the touchdown began at 03:27 UTC.

Open the radar archive at this moment, over the track

Reflectivity and velocity, decoded from the Level II archive in the browser. Volumes take a few seconds to open the first time.

Local storm reports within 60 km of the path, in the three hours either side.

From the Iowa Environmental Mesonet's archive of National Weather Service local storm reports.

The live radar over the trackEvery 2020 tornado in TexasEvery tornado in Texas since 1950Warnings in force in Texas nowThe forecast where you are

5 more were confirmed in the United States that day.

Ratings are the survey's, read off the damage rather than measured; the rating scale is above. Tornado counts rise through the record as reporting improved, so a year in the 1950s is not comparable with one today except for the strongest tornadoes, which were always noticed.

NOAA Storm Prediction Center tornado database, 1950-2025, the official record kept by NOAA's Storm Prediction Center.