Right now
The most recent data we hold from NOAA arrived 9 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 29 May 2026 at 07:15 UTC. It is kept here as a record.
It is the 12th strongest of the 22 detections recorded within 20 km of this point since 12 March 2026. The last comparable one was on 28 May 2026. 8 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flood Warning issued May 28 at 10:10AM CDT until May 29 at 8:20AM CDT by NWS New Orleans LA
An estimated 46,805 people live within 50 km of this point.
Nearby, since 12 March 2026
- May 7, 2026 · score 48 · 9.2 km
- June 20, 2026 · score 39 · 17.2 km
- May 9, 2026 · score 39 · 19.3 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 34 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) | 34 / 100 |
| Our confidence | 81% |
| Coordinates | 31.2079, -88.8735 |
| Nearest City | Hattiesburg (42 km) |
| Population Exposed | 46.8K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-05-29T12:00:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flood Warning_noaa_urn:oid:2.49.0.1.840.0.0b6c6adb23fd3c8ea653fceb30d1b23a |
Score Breakdown
Technical Details
| Event | Flood Warning |
| Urgency | Expected |
| Certainty | Likely |
| AreaDesc | Pearl River, MS; George, MS; Greene, MS; Jackson, MS; Choctaw, AL; Clarke, AL; Washington, AL and 6 more areas |
| Headline | Flood Warning issued May 28 at 10:10AM CDT until May 29 at 8:20AM CDT by NWS New Orleans LA |
| Expires | 2026-05-29T02:15:00-05:00 |
| SenderName | NWS New Orleans LA |
| HasExactCoords | true |
| MergedCount | 9 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.0b6c6adb23fd3c8ea653fceb30d1b23a7e16bba2.001.1","noaa_urn:oid:2.49.0.1.840.0.5706c9c68039ba6336559e5c27b45fc7ef2195dc.001.1","noaa_urn:oid:2.49.0.1.840.0.46912839d362868ecb06c39a4901d1babffc3e4a.001.1","noaa_urn:oid:2.49.0.1.840.0.eadd896869c4b20eb20b66deac4bc94f3b4c4e47.001.1","noaa_urn:oid:2.49.0.1.840.0.2e855f8586d4325ce08d31f1ff3e112b99554ac0.001.1","noaa_urn:oid:2.49.0.1.840.0.b481b547cb2916e169a8a69fa4266a53ef1ce4b9.001.1","noaa_urn:oid:2.49.0.1.840.0.b54aaeb39074397789425fe53a005443b6c30710.001.1","noaa_urn:oid:2.49.0.1.840.0.0ee9c9db7f35e068a936c8641a1adefc8f3a86f8.001.1","noaa_urn:oid:2.49.0.1.840.0.e96c6e7d978c6f18e4755abaecafd78d48819355.001.1"] |
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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