Right now
The most recent data we hold from NOAA arrived 4 minutes 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 28 May 2026 at 06:00 UTC. It is kept here as a record.
No stronger detection stands among the 11 recorded within 20 km of this point since 1 May 2026 — 4 others scored the same. The last comparable one was on 21 May 2026. One more was recorded here in the fortnight before it.
What the source measured
NOAA reported: Flood Warning issued May 27 at 2:56PM CDT until May 28 at 1:00AM CDT by NWS Houston/Galveston TX
An estimated 67,574 people live within 50 km of this point.
Nearby, since 1 May 2026
- May 28, 2026 · score 39 · 2.8 km
- June 19, 2026 · score 39 · 7.4 km
- May 31, 2026 · score 16 · 12.5 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 39 out of 100, at 81 % 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) | 39 / 100 |
| Our confidence | 81% |
| Coordinates | 28.4232, -97.0432 |
| Nearest City | Victoria (43 km) |
| Population Exposed | 67.6K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-05-27T23:35:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flood Warning_noaa_urn:oid:2.49.0.1.840.0.763362485c65b57db818bef7cc5715a7 |
Score Breakdown
Technical Details
| Event | Flood Warning |
| Urgency | Expected |
| Certainty | Likely |
| AreaDesc | Brazoria, TX; Fort Bend, TX; Wharton, TX; Aransas, TX; Refugio, TX; Nueces, TX and 1 more areas |
| Headline | Flood Warning issued May 27 at 2:56PM CDT until May 28 at 1:00AM CDT by NWS Houston/Galveston TX |
| Expires | 2026-05-28T01:00:00-05:00 |
| SenderName | NWS Houston/Galveston TX |
| HasExactCoords | true |
| MergedCount | 4 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.763362485c65b57db818bef7cc5715a76c0e8bed.001.1","noaa_urn:oid:2.49.0.1.840.0.0d6de25bf1b9001b6e82281257ea39c17ee7ac92.001.1","noaa_urn:oid:2.49.0.1.840.0.909b7bb1cba47c141ed985084481d28f85044d28.001.1","noaa_urn:oid:2.49.0.1.840.0.49330a935739ec726a0346629a75c1fb226bb571.001.1"] |
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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