Right now
The most recent data we hold from NOAA arrived 1 minute 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 7 June 2026 at 21:15 UTC. It is kept here as a record.
It is the 12th strongest of the 97 detections recorded within 20 km of this point since 12 March 2026. The last comparable one was on 6 June 2026. 53 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flood Warning issued June 6 at 10:07PM CDT until June 9 at 3:00AM CDT by NWS New Orleans LA
Urban PEI: 204,377 within a heuristic 50 km radius; not unique people.
Nearby, since 12 March 2026
- May 23, 2026 · score 43 · 0.0 km
- June 8, 2026 · score 43 · 0.0 km
- March 12, 2026 · score 67 · 4.0 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.
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) | 43 / 100 |
| Legacy data-support index | 0.81/1 |
| Coordinates | 30.5650, -89.3720 |
| Nearest City | Long Beach (32 km) |
| Urban exposure index (PEI) | 204.4K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-07T08:24:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flood Warning_noaa_urn:oid:2.49.0.1.840.0.18b47e392c7174125e8aaff505402018 |
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: 2026-06-07T08:24:00.000Z.
First archived: 2026-06-07T12:25:58.184Z. 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 | Harrison, MS; Pearl River, MS |
| Headline | Flood Warning issued June 6 at 10:07PM CDT until June 9 at 3:00AM CDT by NWS New Orleans LA |
| Expires | 2026-06-07T16:15:00-05:00 |
| SenderName | NWS New Orleans LA |
| HasExactCoords | true |
| MergedCount | 4 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.18b47e392c7174125e8aaff505402018ff3a2f72.001.1","noaa_urn:oid:2.49.0.1.840.0.82faf7c7b38d2952e8e7f61618a835f18c509ba3.001.1","noaa_urn:oid:2.49.0.1.840.0.d2b47695a104ed00b13987719f219a9ac89337fa.001.1","noaa_urn:oid:2.49.0.1.840.0.f349caefaff81a80b008064e6b98fca3f4f4e3b7.001.1"] |
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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