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.
Nothing else has been detected within 20 km in the last 24 hours.
This alert expired on 3 June 2026 at 13:30 UTC. It is kept here as a record.
No stronger detection stands among the 42 recorded within 20 km of this point since 12 March 2026 — 32 others scored the same. The last comparable one was on 18 May 2026.
What the source measured
NOAA reported: Special Marine Warning issued June 3 at 8:37AM EDT until June 3 at 9:30AM EDT by NWS Melbourne FL
An estimated 330,290 people live within 50 km of this point.
Nearby, since 12 March 2026
- August 27, 2026 · score 43 · 3.7 km
- July 15, 2026 · score 43 · 6.7 km
- June 19, 2026 · score 43 · 6.8 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 82 % 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 | 82% |
| Coordinates | 27.4708, -80.1680 |
| Nearest City | Fort Pierce (16 km) |
| Population Exposed | 330.3K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-03T12:37:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Special Marine Warning_noaa_urn:oid:2.49.0.1.840.0.2677ce1b221fa2b1c6a49c3c0d0b9b86 |
Score Breakdown
Technical Details
| Event | Special Marine Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Volusia-Brevard County Line to Sebastian Inlet 0-20 nm; Waters from Jupiter Inlet to Deerfield Beach FL from 20 to 60 NM; Waters from Deerfield Beach to Ocean Reef FL from 20 to 60 NM excluding the territorial waters of Bahamas |
| Headline | Special Marine Warning issued June 3 at 8:37AM EDT until June 3 at 9:30AM EDT by NWS Melbourne FL |
| Expires | 2026-06-03T09:30:00-04:00 |
| SenderName | NWS Melbourne FL |
| HasExactCoords | true |
| MergedCount | 3 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.2677ce1b221fa2b1c6a49c3c0d0b9b86e1e011bd.001.1","noaa_urn:oid:2.49.0.1.840.0.6a4585a21cc4bb9c1dd182afce86243ca7074331.001.1","noaa_urn:oid:2.49.0.1.840.0.ddfd100a488a3e70efbfdd650d23a14abc71fe39.001.1"] |
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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