Right now
The most recent data we hold from NOAA arrived 9 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
One other detection within 20 km in the last 24 hours, 13 km from here.
This alert expired on 2 June 2026 at 21:45 UTC. It is kept here as a record.
It is the 2nd strongest of the 69 detections recorded within 20 km of this point since 15 March 2026. The last comparable one was on 29 May 2026. 4 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 2 at 5:17PM EDT until June 2 at 5:45PM EDT by NWS Melbourne FL
An estimated 440,907 people live within 50 km of this point.
Nearby, since 15 March 2026
- May 13, 2026 · score 43 · 3.5 km
- June 2, 2026 · score 43 · 4.2 km
- September 6, 2026 · score 37 · 5.2 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.
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 | 80% |
| Coordinates | 29.2213, -81.0286 |
| Nearest City | Daytona Beach (2 km) |
| Population Exposed | 440.9K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-02T21:17:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.13c3b6ece9b030e4520cab0d53dd7d94 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Volusia, FL; Flagler, FL |
| Headline | Severe Thunderstorm Warning issued June 2 at 5:17PM EDT until June 2 at 5:45PM EDT by NWS Melbourne FL |
| Expires | 2026-06-02T17:45:00-04:00 |
| SenderName | NWS Melbourne FL |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.13c3b6ece9b030e4520cab0d53dd7d943e9ca54a.001.1","noaa_urn:oid:2.49.0.1.840.0.c68608a9797756f9b54f58150e85954a91254a6d.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 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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