Right now
The most recent data we hold from NOAA arrived 49 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 15 June 2026 at 15:15 UTC. It is kept here as a record.
It is the 3rd strongest of the 10 detections recorded within 20 km of this point since 12 April 2026. The last comparable one was on 27 May 2026. 3 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flood Warning issued June 15 at 8:49AM CDT until June 15 at 10:15AM CDT by NWS Houston/Galveston TX
Nearby, since 12 April 2026
- June 19, 2026 · score 22 · 17.4 km
- July 13, 2026 · score 22 · 21.4 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 22 out of 100.
This is our versioned heuristic index, not source severity or a calibrated probability. Urban PEI does not count unique people.
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 |
| Legacy data-support index | 0.61/1 |
| Coordinates | 29.5635, -97.2415 |
| Nearest City | Seguin (69 km) |
| Urban exposure index (PEI) | 0 within 50 km |
| Impact Tier | minor |
| Timestamp | 2026-06-19T07:30:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flood Warning_noaa_urn:oid:2.49.0.1.840.0.d8b6f2ac1c5f52ae63a584d34ea0470d |
Physical priority index · v1. Heuristic priority, not calibrated probability, predictive accuracy or damage. The legacy data-support index combines assigned source support and field availability. Urban PEI is distance-weighted and does not count unique people; zero does not establish that nobody is present. Model cards.
Source and revision timeline
Source: noaa. Occurrence: 2026-06-19T07:30:00.000Z.
First archived: 2026-06-15T14:30:39.122Z. Material modification: not recorded.
Retained revisions are prospective; earlier versions may be unavailable. No revision entry does not prove that a record never changed.
Score Breakdown
Technical Details
| Event | Flood Warning |
| Urgency | Expected |
| Certainty | Likely |
| AreaDesc | Brazos, TX; Burleson, TX; Washington, TX; Victoria, TX; Bee, TX and 8 more areas |
| Headline | Flood Warning issued June 15 at 8:49AM CDT until June 15 at 10:15AM CDT by NWS Houston/Galveston TX |
| Expires | 2026-06-15T10:15:00-05:00 |
| SenderName | NWS Houston/Galveston TX |
| HasExactCoords | true |
| MergedCount | 12 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.d8b6f2ac1c5f52ae63a584d34ea0470df16cb514.001.1","noaa_urn:oid:2.49.0.1.840.0.86b5fc762de007eaf9fe9da96fcb92f2246d045a.001.1","noaa_urn:oid:2.49.0.1.840.0.9771f8a15653dda8b4c558d7e2b5d7848f643393.001.1","noaa_urn:oid:2.49.0.1.840.0.05e8a78ce9d6c15014e74676519df606241a87c7.001.1","noaa_urn:oid:2.49.0.1.840.0.8db3b936d3931e0299951595a367d34291e8418e.001.1","noaa_urn:oid:2.49.0.1.840.0.5b2e206058efaa418e4f2793eb9e6faba8742d22.001.1","noaa_urn:oid:2.49.0.1.840.0.c54ba03d84ef3d9f48c9d0a7c756fc6af28279d0.001.1","noaa_urn:oid:2.49.0.1.840.0.cfb3b72e0960ea33d0a3449a556ab06f47a46f80.001.1","noaa_urn:oid:2.49.0.1.840.0.d691c61c356425159c7f5f2e7b5cc06878ddded4.002.1","noaa_urn:oid:2.49.0.1.840.0.d691c61c356425159c7f5f2e7b5cc06878ddded4.001.1","noaa_urn:oid:2.49.0.1.840.0.91224adf2f2b3c1742643882cda6e145655fd68f.001.1","noaa_urn:oid:2.49.0.1.840.0.3b91771777dd49d1c2cce7eb081ad9b810f18a78.001.1"] |
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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