Right now
The most recent data we hold from NOAA arrived 5 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 23 June 2026 at 19:00 UTC. It is kept here as a record.
No stronger detection stands among the 97 recorded within 20 km of this point since 29 April 2026 — 89 others scored the same. Another comparable one was recorded here earlier the same day. 59 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flood Warning issued June 22 at 2:09PM CDT until June 25 at 4:00PM CDT by NWS Houston/Galveston TX
Nearby, since 29 April 2026
- June 26, 2026 · score 22 · 4.3 km
- July 2, 2026 · score 22 · 16.5 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 | 0.57/1 |
| Coordinates | 31.2558, -90.5172 |
| Nearest City | Hammond (84 km) |
| Urban exposure index (PEI) | 0 within 50 km |
| Impact Tier | minor |
| Timestamp | 2026-06-26T15:00:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flood Warning_noaa_urn:oid:2.49.0.1.840.0.5998287858a3ea6eec3f357d7542930c |
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: 2026-06-26T15:00:00.000Z.
First archived: 2026-06-22T19:20:11.995Z. 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 | Immediate |
| Certainty | Observed |
| AreaDesc | Brazos, TX; Grimes, TX; Madison, TX; Leon, TX; Robertson, TX; Angelina, TX; Polk, TX; Trinity, TX and 33 more areas |
| Headline | Flood Warning issued June 22 at 2:09PM CDT until June 25 at 4:00PM CDT by NWS Houston/Galveston TX |
| Expires | 2026-06-23T14:00:00-05:00 |
| SenderName | NWS Houston/Galveston TX |
| HasExactCoords | true |
| MergedCount | 39 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.5998287858a3ea6eec3f357d7542930cd48a328f.001.1","noaa_urn:oid:2.49.0.1.840.0.ef4217e88123883d6b58f59859291f9cea4b0360.001.1","noaa_urn:oid:2.49.0.1.840.0.582cf25cec18777158184f8a57b27b3b267311e2.001.1","noaa_urn:oid:2.49.0.1.840.0.856505dbe078a384e1efbbd8532f3c010f5b3ec4.001.1","noaa_urn:oid:2.49.0.1.840.0.77613d14fc5ddd61cde1bcc5d61aec91b92e4e81.001.1","noaa_urn:oid:2.49.0.1.840.0.db375336930b03a5f4d75407325dcbf54ee26245.003.1","noaa_urn:oid:2.49.0.1.840.0.db375336930b03a5f4d75407325dcbf54ee26245.007.1","noaa_urn:oid:2.49.0.1.840.0.db375336930b03a5f4d75407325dcbf54ee26245.004.1","noaa_urn:oid:2.49.0.1.840.0.db375336930b03a5f4d75407325dcbf54ee26245.002.1","noaa_urn:oid:2.49.0.1.840.0.db375336930b03a5f4d75407325dcbf54ee26245.005.1","noaa_urn:oid:2.49.0.1.840.0.e140bd20eba551002b924a29cdf27f73a4b93d5a.001.1","noaa_urn:oid:2.49.0.1.840.0.44530912249cbdfd4d6cd195afc2ca45a1787dc0.001.1","noaa_urn:oid:2.49.0.1.840.0.9915eb57dad6123525d2eba11ba0f3950120c509.001.1","noaa_urn:oid:2.49.0.1.840.0.9915eb57dad6123525d2eba11ba0f3950120c509.002.1","noaa_urn:oid:2.49.0.1.840.0.db375336930b03a5f4d75407325dcbf54ee26245.006.1","noaa_urn:oid:2.49.0.1.840.0.a4d26432961a1727101294830c0e45512313c8a8.001.1","noaa_urn:oid:2.49.0.1.840.0.a4d26432961a1727101294830c0e45512313c8a8.002.1","noaa_urn:oid:2.49.0.1.840.0.a4d26432961a1727101294830c0e45512313c8a8.003.1","noaa_urn:oid:2.49.0.1.840.0.4c0f1b3ac55a23c5726774f0e8a8ffa1c3cb1bc6.001.1","noaa_urn:oid:2.49.0.1.840.0.4c0f1b3ac55a23c5726774f0e8a8ffa1c3cb1bc6.002.1","noaa_urn:oid:2.49.0.1.840.0.2d3b0b5164b69d2dfa264c08c59aeff3ef32cb3d.001.1","noaa_urn:oid:2.49.0.1.840.0.2e44cb4d5462897427484432c89684f5d9bf0992.002.1","noaa_urn:oid:2.49.0.1.840.0.2e44cb4d5462897427484432c89684f5d9bf0992.001.1","noaa_urn:oid:2.49.0.1.840.0.4a5d6beea47c272f512f300e044db166c6ae8335.002.1","noaa_urn:oid:2.49.0.1.840.0.4a5d6beea47c272f512f300e044db166c6ae8335.001.1","noaa_urn:oid:2.49.0.1.840.0.fd941570250115209ba4f3481e9633a910f63de4.001.1","noaa_urn:oid:2.49.0.1.840.0.02846ce43f601c49970c54cb4c51bf6f24d70b0e.001.1","noaa_urn:oid:2.49.0.1.840.0.3e9dec8eece391940d76785fba77e03ab9925cf5.001.1","noaa_urn:oid:2.49.0.1.840.0.b640b514df8f909d287c6f4b5f610d8823d32ad8.001.1","noaa_urn:oid:2.49.0.1.840.0.a4452e14801e8c00f79a37f6e7401e9ce9c577bd.001.1","noaa_urn:oid:2.49.0.1.840.0.5948237c4bc77a2987c652aeb7d838af1637b9e7.001.1","noaa_urn:oid:2.49.0.1.840.0.472339f3b9c60401103cf10f20c6329804a09d12.001.1","noaa_urn:oid:2.49.0.1.840.0.690450ed8e068fc8cf277a21a3dcd85a3ab95376.001.1","noaa_urn:oid:2.49.0.1.840.0.474d0549f7613b4aa334c77e17ec83db40fd5e9d.001.1","noaa_urn:oid:2.49.0.1.840.0.bb2d4bca1474d315783192ddbb3e66d7943fccb3.001.1","noaa_urn:oid:2.49.0.1.840.0.eae106788177fff888f54a9b4ab2c891ca1b63cd.001.1","noaa_urn:oid:2.49.0.1.840.0.d74a8c91a0a3568b3607d0672060aaf4d479924b.001.1","noaa_urn:oid:2.49.0.1.840.0.b233c9039d27a9ba8d884bb267bda9ba194104bc.002.1","noaa_urn:oid:2.49.0.1.840.0.b233c9039d27a9ba8d884bb267bda9ba194104bc.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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