Right now
The most recent data we hold from NOAA arrived 10 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 30 May 2026 at 17:15 UTC. It is kept here as a record.
It is the 21st strongest of the 111 detections recorded within 20 km of this point since 8 May 2026. The last comparable one was on 29 May 2026. 37 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flood Warning issued May 29 at 8:07PM CDT by NWS New Orleans LA
An estimated 222,013 people live within 50 km of this point.
Nearby, since 8 May 2026
- May 30, 2026 · score 43 · 0.0 km
- May 29, 2026 · score 43 · 0.0 km
- June 30, 2026 · score 43 · 6.5 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 43 out of 100, at 77 % 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) | 43 / 100 |
| Our confidence | 77% |
| Coordinates | 30.7065, -89.1036 |
| Nearest City | West Gulfport (34 km) |
| Population Exposed | 222.0K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-05-30T01:07:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flood Warning_noaa_urn:oid:2.49.0.1.840.0.11f98742c5a224b10b34ed6d59e28157 |
Score Breakdown
Technical Details
| Event | Flood Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Jackson, MS; St. Tammany, LA; Hancock, MS; Pearl River, MS; Pearl River, MS and 4 more areas |
| Headline | Flood Warning issued May 29 at 8:07PM CDT by NWS New Orleans LA |
| Expires | 2026-05-30T12:15:00-05:00 |
| SenderName | NWS New Orleans LA |
| HasExactCoords | true |
| MergedCount | 9 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.11f98742c5a224b10b34ed6d59e281571b006a5a.001.1","noaa_urn:oid:2.49.0.1.840.0.b5563aa371093f0eca8359dc318e608b5e84c6e4.003.1","noaa_urn:oid:2.49.0.1.840.0.b5563aa371093f0eca8359dc318e608b5e84c6e4.002.1","noaa_urn:oid:2.49.0.1.840.0.b5563aa371093f0eca8359dc318e608b5e84c6e4.001.1","noaa_urn:oid:2.49.0.1.840.0.0ff31471c7e662247e3ba43c9997ad3c905ff082.001.1","noaa_urn:oid:2.49.0.1.840.0.9da815e3051e41db1da34dce5ff1e1a3fd39875d.001.1","noaa_urn:oid:2.49.0.1.840.0.55b96be6e03f39fdfa8f93495e32a70716209432.001.1","noaa_urn:oid:2.49.0.1.840.0.85c758355c730be0db047e1c14573c06d422ef82.001.1","noaa_urn:oid:2.49.0.1.840.0.10a12168ff9e4d1963ad9a83169ef38ae48a7e91.001.1"] |
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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