This alert expired on 8 May 2026 at 22:35 UTC. It is kept here as a record.
No stronger detection stands among the 43 recorded within 20 km of this point since 15 March 2026 — 21 others scored the same. Another comparable one was recorded here earlier the same day. 6 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued May 8 at 6:26PM EDT until May 8 at 6:30PM EDT by NWS Melbourne FL
An estimated 226,705 people live within 50 km of this point.
Nearby, since 15 March 2026
- March 15, 2026 · score 43 · 2.7 km
- August 8, 2026 · score 43 · 7.4 km
- May 8, 2026 · score 43 · 8.9 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 80 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Event Data
| Type | Severe weather |
| Severity | medium |
| Calamity Score (ours) | 43 / 100 |
| Our confidence | 80% |
| Coordinates | 29.3107, -81.4981 |
| Nearest City | DeLand (37 km) |
| Population Exposed | 226.7K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-05-08T22:26:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.c3b39939c38d93e6c5c37a7d29b16c30 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Volusia, FL; Marion, FL; Putnam, FL; Flagler, FL |
| Headline | Severe Thunderstorm Warning issued May 8 at 6:26PM EDT until May 8 at 6:30PM EDT by NWS Melbourne FL |
| Expires | 2026-05-08T18:35:00-04:00 |
| SenderName | NWS Melbourne FL |
| HasExactCoords | true |
| MergedCount | 3 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.c3b39939c38d93e6c5c37a7d29b16c30c567026b.001.1","noaa_urn:oid:2.49.0.1.840.0.b0fcc96d51ac15cc1c3ddd61d4006bcd18c00e87.001.1","noaa_urn:oid:2.49.0.1.840.0.3e4a24e7db6ce6dcaad9bff8c16ea356f265d6e5.001.1"] |
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 10 February 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.
Calamity.live data shows a weather event with CalamityScore 43/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.