Preliminary NWS reports for San Antonio on January 23, 2024 via the Storm Prediction Center. NCEI check for San Antonio on Jan 23, 2024: Preliminary, SPC only (StormEvents_details-ftp_v1.0_d2024_c20260728.csv.gz, compiled July 28, 2026; it lists no hail event in these counties on this date). The San Antonio record that holds Jan 23, 2024 last changed October 17, 2026.
The Day In Numbers
| Reports of 1 inch or larger | 3 |
|---|---|
| Counties reporting | 1: Atascosa |
| Largest stone (inches) | 2 |
| Reports 1.75 inches or larger | 1 |
For San Antonio, the Storm Prediction Center date runs from 12:00 UTC on January 23, 2024 to 12:00 UTC the next day, soSan Antonio reports timed 00:00 to 11:59 UTC happened on the evening of January 23, 2024 in Texas. For San Antonio on Jan 23, 2024, stone size is the diameter in inches as reported to the National Weather Service.
Every Report
| Time (UTC) | Size (inches) | Location | County |
|---|---|---|---|
| 07:43 | 1.25 | 9 E Bigfoot | Atascosa |
| 07:45 | 2 | 7 WNW Poteet | Atascosa |
| 07:55 | 1.5 | 1 NW Poteet | Atascosa |
Largest Report On January 23, 2024
The largest stone reported on January 23, 2024 was 2 inches at 7 WNW Poteet, Atascosa County, timed 07:45 UTC.No other San Antonio report on Jan 23, 2024 matched 2 inches. The note the San Antonio area forecast office attached to it on January 23, 2024 reads: “Pictures via X of hail stones up to 2 inches in diameter near Rossville or northwest of Poteet; Time estimated; (EWX)”
Reports By County On Jan 23, 2024
| County | Reports | Largest (inches) | Sizes in report order (inches) |
|---|---|---|---|
| Atascosa | 3 | 2 | 1.25, 2, 1.5 |
All 3 reports on January 23, 2024 came from Atascosa County. Atascosa County logged 3 reports with a largest stone of 2 inches on January 23, 2024.
What The Reporters Wrote
- 07:43 UTC, 9 E Bigfoot, Atascosa County, 1.25 inches: Report from mPING; Half Dollar (1.25 in.); (EWX)
- 07:45 UTC, 7 WNW Poteet, Atascosa County, 2 inches: Pictures via X of hail stones up to 2 inches in diameter near Rossville or northwest of Poteet; Time estimated; (EWX)
- 07:55 UTC, 1 NW Poteet, Atascosa County, 1.5 inches: Picture of hail relayed through social media; Time estimated by radar; (EWX)
Other Hail Days Within 30 Days Of Jan 23, 2024
1 other day in the San Antonio record had hail of 1 inch or larger within 30 days of January 23, 2024. A San Antonio roof hit on January 23, 2024 and again on one of these dates can carry damage from both, which matters when a claim is filed for only one date.
- San Antonio, 18 days after Jan 23, 2024: February 10, 2024, 1 report, largest 1 inch.
Re-Roof Permits In The 30 Days After Jan 23, 2024
The City of San Antonio permit file lists 331 re-roof permits issued from January 24, 2024 to February 22, 2024, the 30 days after January 23, 2024. For scale, the same file averages about 413 per 30 days from November 30, 2020 to September 25, 2026, so the Jan 23, 2024 window came in below that average. The 331 City of San Antonio permits counted after January 23, 2024 include every re-roof permit in that window, not only roofs hit by hail, and a permit shows work that was filed, not that hail caused it. Dataset for the City of San Antonio count after January 23, 2024: https://data.sanantonio.gov/dataset/building-permits, City of San Antonio, Development Services Department, loaded through September 25, 2026.
Reading A Preliminary Record Against The Final One
The reports above come from the Storm Prediction Center file for San Antonio on January 23, 2024, pulled October 17, 2026. The San Antonio file for Jan 23, 2024 is preliminary: forecast offices logged its 3 reports as they arrived, and a spotter, a broadcaster or a social media post can each be the source. The NCEI Storm Events record is the reviewed version, and for San Antonio on Jan 23, 2024 it is checked against a file that reaches May 26, 2026, 854 days later. For January 23, 2024 in San Antonio the NCEI record covers the month but does not list hail on this date, so the reports here have no reviewed entry. That can mean the San Antonio reports from Jan 23, 2024 were not kept or that they were filed under a different date.
If Your Roof Was Under This
Compare the San Antonio report locations for January 23, 2024 with your address, then get a documented inspection before you file anything. See the San Antonio hail history for how Jan 23, 2024 compares. For a San Antonio roof after January 23, 2024, the hail claim calculator shows whether a claim nets anything after your deductible. Before you sign anything in San Antonio after Jan 23, 2024, use the check-a-roofer guide. For a San Antonio roof hit on January 23, 2024, chapter 707 bars a Texas contractor from negotiating the claim for you. After Jan 23, 2024, see the San Antonio roofing company ranking and the company directory.
Next storm day: March 21, 2024 | All San Antonio storm days | Latest storm day: September 11, 2026
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Sources
- NOAA Storm Prediction Center, preliminary local storm reports for San Antonio on January 23, 2024, pulled October 17, 2026, preliminary and subject to review. https://www.spc.noaa.gov/climo/reports/240123_rpts.html.
- NOAA National Centers for Environmental Information, Storm Events Database bulk files, the record the San Antonio January 23, 2024 status line above checks (record reaches May 26, 2026, pulled October 17, 2026, reviewed record). https://www.ncei.noaa.gov/pub/data/swdi/stormevents/csvfiles/.
- City of San Antonio, Development Services Department, re-roof permit file, loaded through September 25, 2026, used for the 331 permits counted after January 23, 2024. https://data.sanantonio.gov/dataset/building-permits.