This alert expired on 12 March 2026 at 22:15 UTC. It is kept here as a record.
It is one of only 4 we have recorded within 20 km of this point since 12 March 2026.
What the source measured
NOAA reported: Special Marine Warning issued March 12 at 4:14PM EDT until March 12 at 6:15PM EDT by NWS Melbourne FL
How we know
Confirmed by 4 independent sources, including NOAA.
Our own score for this event is 22 out of 100, at 68 % 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) | 22 / 100 |
| Our confidence | 68% |
| Coordinates | 28.6938, -80.2855 |
| Nearest City | Titusville (52 km) |
| Impact Tier | minor |
| Timestamp | 2026-03-12T20:14:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Special-Marine-Warning_noaa_urn-oid-2_49_0_1_840_0_b0a622f3385810004428b8576f56ca99 |
Score Breakdown
Technical Details
| Event | Special Marine Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Volusia-Brevard County Line to Sebastian Inlet 0-20 nm; Volusia-Brevard County Line to Sebastian Inlet 20-60 nm; Flagler Beach to Volusia-Brevard County Line 0-20 nm; Volusia-Brevard County Line to Sebastian Inlet 0-20 nm; Flagler Beach to Volusia-Brevard County Line 20-60 nm; Volusia-Brevard County Line to Sebastian Inlet 20-60 nm |
| Headline | Special Marine Warning issued March 12 at 4:14PM EDT until March 12 at 6:15PM EDT by NWS Melbourne FL |
| Expires | 2026-03-12T18:15:00-04:00 |
| SenderName | NWS Melbourne FL |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.b0a622f3385810004428b8576f56ca99bc234d0d.001.1","noaa_urn:oid:2.49.0.1.840.0.6b2a6438f2e11527d61470ac1d7e8b3c7ddc49f4.001.1"] |
| Iem TypeSummary | G |
| Iem Magnitude | 43 |
| Iem Unit | MPH |
| Iem City | 5 WNW Playalinda Beach |
| Iem County | Brevard |
| Iem State | FL |
| Iem Wfo | MLB |
| Iem Remark | USSF wind sensor on tower 415 measured a peak wind gust of 43MPH/37KT from the north at 4:15 PM. Sensor elevation is 54 feet. |
| MergedSources | [{"id":"iem_M_28.460_-80.720_1773348540000","source":"iem","severity":"low","severityValue":25,"timestamp":1773348540000,"latitude":28.46,"longitude":-80.72},{"id":"iem_G_28.740_-80.700_1773345900000","source":"iem","severity":"low","severityValue":25,"timestamp":1773345900000,"latitude":28.74,"longitude":-80.7},{"id":"iem_G_28.660_-80.700_1773346500000","source":"iem","severity":"low","severityValue":25,"timestamp":1773346500000,"latitude":28.66,"longitude":-80.7}] |
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.
Want to know when something happens in this area?
Calamity.live data shows a weather event with CalamityScore 22/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.