This alert expired on 2 August 2026 at 23:00 UTC. It is kept here as a record.
It is the 25th strongest of the 63 detections recorded within 20 km of this point since 16 March 2026. Another comparable one was recorded here earlier the same day. 5 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Special Marine Warning issued August 2 at 6:13PM EDT until August 2 at 7:00PM EDT by NWS Tampa Bay Ruskin FL
An estimated 1,447,180 people live within 50 km of this point.
Nearby, since 16 March 2026
- July 17, 2026 · score 48 · 8.6 km
- August 31, 2026 · score 46 · 10.4 km
- March 16, 2026 · score 48 · 11.7 km
How we know
Confirmed by 4 independent sources, including NOAA.
Our own score for this event is 46 out of 100, at 91 % 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) | 46 / 100 |
| Our confidence | 91% |
| Coordinates | 27.6255, -82.7218 |
| Nearest City | St. Petersburg (17 km) |
| Population Exposed | 1.4M within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-08-02T22:13:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.ed5cbc8dbdc178bb56018453f290ef1215462ee3.001.1 |
Score Breakdown
Technical Details
| Event | Special Marine Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Tampa Bay waters; Coastal waters from Englewood to Tarpon Springs FL out 20 NM |
| Headline | Special Marine Warning issued August 2 at 6:13PM EDT until August 2 at 7:00PM EDT by NWS Tampa Bay Ruskin FL |
| Expires | 2026-08-02T19:00:00-04:00 |
| SenderName | NWS Tampa Bay Ruskin FL |
| HasExactCoords | true |
| Iem TypeSummary | G |
| Iem Magnitude | 47 |
| Iem Unit | MPH |
| Iem City | 1 W Cortez |
| Iem County | Manatee |
| Iem State | FL |
| Iem Wfo | TBW |
| Iem Remark | Mesonet station DVI08293 Bradenton. |
| MergedSources | [{"id":"iem_M_27.610_-82.760_1785709080000","source":"iem","severity":"low","severityValue":25,"timestamp":1785709080000,"latitude":27.61,"longitude":-82.76},{"id":"iem_M_27.070_-82.430_1785693300000","source":"iem","severity":"low","severityValue":25,"timestamp":1785693300000,"latitude":27.07,"longitude":-82.43},{"id":"iem_G_27.470_-82.680_1785689100000","source":"iem","severity":"low","severityValue":25,"timestamp":1785689100000,"latitude":27.47,"longitude":-82.68}] |
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 46/100, near St. Petersburg (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.