Right now
The most recent data we hold from NOAA arrived 36 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 18 June 2026 at 18:15 UTC. It is kept here as a record.
No stronger detection stands among the 92 recorded within 20 km of this point since 25 April 2026 — 9 others scored the same. Another comparable one was recorded here earlier the same day. 19 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 18 at 12:33PM CDT until June 18 at 1:15PM CDT by NWS New Orleans LA
Urban PEI: 262,709 within a heuristic 50 km radius; not unique people.
Nearby, since 25 April 2026
- June 8, 2026 · score 43 · 8.2 km
- June 7, 2026 · score 43 · 8.2 km
- May 15, 2026 · score 43 · 9.2 km
How we know
20 recorded sources include NOAA; independence is not established by this count.
Our own score for this event is 49 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 | High |
| Calamity Score (ours) | 49 / 100 |
| Legacy data-support index | 0.89/1 |
| Coordinates | 30.4894, -89.0516 |
| Nearest City | West Gulfport (11 km) |
| Urban exposure index (PEI) | 262.7K within 50 km |
| Impact Tier | severe |
| Timestamp | 2026-06-18T17:33:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.96d949d4a9a050537d93b19483e68d8a |
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: 2026-06-18T17:33:00.000Z.
First archived: 2026-06-18T17:38:57.010Z. 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 | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Orleans, LA; St. Bernard, LA; Harrison, MS; Jackson, MS; Mobile, AL; George, MS and 1 more areas |
| Headline | Severe Thunderstorm Warning issued June 18 at 12:33PM CDT until June 18 at 1:15PM CDT by NWS New Orleans LA |
| Expires | 2026-06-18T13:15:00-05:00 |
| SenderName | NWS New Orleans LA |
| HasExactCoords | true |
| MergedCount | 4 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.96d949d4a9a050537d93b19483e68d8a04e8c5ac.002.1","noaa_urn:oid:2.49.0.1.840.0.6b2dacf8659ebfb5cd17ea1368c7708332e4c00d.001.1","noaa_urn:oid:2.49.0.1.840.0.e9b5768363ba1bcd79943f94250e84f93c576212.001.1","noaa_urn:oid:2.49.0.1.840.0.6e4ed60ed97da3d6c52ad8320d07c3eebaa0bfb1.002.1"] |
| Spc ReportType | wind |
| Spc Speed | UNK |
| Spc Location | 10 NNE Kiln |
| Spc County | Hancock |
| Spc State | MS |
| Spc Comments | Trees on house. Occupants were rescued. (LIX) |
| Iem TypeSummary | F |
| Iem City | 7 N Kiln |
| Iem County | Hancock |
| Iem State | MS |
Safety Information
Always follow official guidance from your local emergency management agency. This platform provides scientific monitoring data and is not a substitute for official warnings. If you are in immediate danger, contact your local emergency number.
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.
Review the area, threshold and delivery channel in your account.
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