Right now
The most recent data we hold from NOAA arrived 1 minute ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
Nothing else has been detected within 20 km in the last 24 hours.
This alert expired on 27 May 2026 at 13:15 UTC. It is kept here as a record.
It is the 3rd strongest of the 8 detections recorded within 20 km of this point since 19 May 2026. Another comparable one was recorded here earlier the same day. 6 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flash Flood Warning issued May 27 at 6:51AM CDT until May 27 at 8:15AM CDT by NWS Corpus Christi TX
How we know
Confirmed by 4 independent sources, including NOAA.
Our own score for this event is 22 out of 100, at 70 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Computed under scoring rules v1. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Severe Weather |
| Severity | Medium |
| Calamity Score (ours) | 22 / 100 |
| Our confidence | 70% |
| Coordinates | 27.8659, -98.6004 |
| Nearest City | Alice (54 km) |
| Impact Tier | minor |
| Timestamp | 2026-05-27T11:51:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flash Flood Warning_noaa_urn:oid:2.49.0.1.840.0.f4adb7d977c1467e9be1e66dbdc62fd9 |
Score Breakdown
Technical Details
| Event | Flash Flood Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Aransas, TX; Bee, TX; Calhoun, TX; Jim Wells, TX; Nueces, TX; Refugio, TX; San Patricio, TX; Webb, TX |
| Headline | Flash Flood Warning issued May 27 at 6:51AM CDT until May 27 at 8:15AM CDT by NWS Corpus Christi TX |
| Expires | 2026-05-27T08:15:00-05:00 |
| SenderName | NWS Corpus Christi TX |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.f4adb7d977c1467e9be1e66dbdc62fd9166c5ab1.001.1","noaa_urn:oid:2.49.0.1.840.0.583592ed705f1476ac28f9aab2efcab60b395cfb.001.1"] |
| Iem TypeSummary | D |
| Iem City | 4 WSW Alice |
| Iem County | Jim Wells |
| Iem State | TX |
| Iem Wfo | CRP |
| Iem Remark | Debris in the road near CR 248 and CR 1353. |
| MergedSources | [{"id":"iem_D_27.650_-98.150_1779862020000","source":"iem","severity":"low","severityValue":25,"timestamp":1779862020000,"latitude":27.65,"longitude":-98.15},{"id":"iem_G_27.900_-98.050_1779863040000","source":"iem","severity":"low","severityValue":25,"timestamp":1779863040000,"latitude":27.9,"longitude":-98.05},{"id":"iem_D_27.730_-98.120_1779861420000","source":"iem","severity":"low","severityValue":25,"timestamp":1779861420000,"latitude":27.73,"longitude":-98.12}] |
Safety Information
During flooding: never walk, swim, or drive through floodwaters. Six inches of moving water can knock you down, and one foot of water can sweep away a vehicle. Move to higher ground if waters rise. After flooding, avoid contact with floodwater which may contain sewage, chemicals, or debris. Follow local emergency service guidance.
Series begins 8 March 2026. Comparisons refer to that period only. Collection gap: 14-26 August 2026.
This data is aggregated algorithmically from scientific sources. Not a replacement for official emergency warnings.
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