This alert expired on 8 May 2026 at 22:23 UTC. It is kept here as a record.
No stronger detection stands among the 40 recorded within 20 km of this point since 15 March 2026 — 24 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 6:13PM EDT until May 8 at 6:15PM EDT by NWS Jacksonville FL
An estimated 286,571 people live within 50 km of this point.
Nearby, since 15 March 2026
- July 4, 2026 · score 43 · 7.4 km
- May 8, 2026 · score 43 · 8.9 km
- March 15, 2026 · score 43 · 11.6 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 | 29.3428, -81.4136 |
| Nearest City | Palm Coast (33 km) |
| Population Exposed | 286.6K within 50 km |
| Impact Tier | significant |
| Date | 2026-05-08 — time not reported by the source |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.ef3a85884602363bf3a853c545076667 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Flagler, FL; Marion, FL; Putnam, FL; Volusia, FL |
| Headline | Severe Thunderstorm Warning issued May 8 at 6:13PM EDT until May 8 at 6:15PM EDT by NWS Jacksonville FL |
| Expires | 2026-05-08T18:23:00-04:00 |
| SenderName | NWS Jacksonville FL |
| HasExactCoords | true |
| MergedCount | 4 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.ef3a85884602363bf3a853c545076667a0ce3cd2.001.1","noaa_urn:oid:2.49.0.1.840.0.3e4a24e7db6ce6dcaad9bff8c16ea356f265d6e5.001.1","noaa_urn:oid:2.49.0.1.840.0.608cec3e5297873f0b793c33524e0e5f522d4fa4.001.1","noaa_urn:oid:2.49.0.1.840.0.ec24e4bd57d58651cd44afa3142f518105e6ab99.001.1"] |
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.