This alert expired on 19 June 2026 at 19:17 UTC. It is kept here as a record.
No stronger detection stands among the 29 recorded within 20 km of this point since 15 March 2026 — 15 others scored the same. The last comparable one was on 18 June 2026. 4 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Special Marine Warning issued June 19 at 3:07PM EDT until June 19 at 3:15PM EDT by NWS Jacksonville FL
An estimated 123,863 people live within 50 km of this point.
Nearby, since 15 March 2026
- July 6, 2026 · score 43 · 8.2 km
- July 14, 2026 · score 43 · 9.8 km
- July 5, 2026 · score 43 · 9.9 km
How we know
Confirmed by 2 independent sources, including NOAA.
Our own score for this event is 43 out of 100, at 85 % 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 | 85% |
| Coordinates | 29.6989, -80.9674 |
| Nearest City | Palm Coast (27 km) |
| Population Exposed | 123.9K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-19T19:07:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Special Marine Warning_noaa_urn:oid:2.49.0.1.840.0.a9a597bfc47933bf6c860bffae69680b |
Score Breakdown
Technical Details
| Event | Special Marine Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Coastal waters from Fernandina Beach to St. Augustine FL out 20 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; Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM; Coastal waters from St. Augustine to Flagler Beach FL out 20 NM |
| Headline | Special Marine Warning issued June 19 at 3:07PM EDT until June 19 at 3:15PM EDT by NWS Jacksonville FL |
| Expires | 2026-06-19T15:17:00-04:00 |
| SenderName | NWS Jacksonville FL |
| HasExactCoords | true |
| MergedCount | 3 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.a9a597bfc47933bf6c860bffae69680b0e3acd3c.001.1","noaa_urn:oid:2.49.0.1.840.0.d94f69c61c3da782656f2df9bdf629ea4ecc4a95.001.1","noaa_urn:oid:2.49.0.1.840.0.4b7741d0280c0563fbe09cfc8912ed10f1ce88f3.001.1"] |
| Iem TypeSummary | G |
| Iem Magnitude | 41 |
| Iem Unit | MPH |
| Iem City | 5 N Edgewater |
| Iem County | Volusia |
| Iem State | FL |
| Iem Wfo | MLB |
| Iem Remark | The Weather Flow Site New Smyrna Beach (XNSB) measured a wind gust of 41MPH/36KTS from the south-southeast. |
| MergedSources | [{"id":"iem_G_29.050_-80.900_1781894580000","source":"iem","severity":"low","severityValue":25,"timestamp":1781894580000,"latitude":29.05,"longitude":-80.9}] |
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 near Palm Coast?
Calamity.live data shows a weather event with CalamityScore 43/100, near Palm Coast (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 187 scientific monitoring sources.