Reported by SPC 171 days ago.
No stronger detection stands among the 467 recorded within 20 km of this point since 15 March 2026 — 351 others scored the same. The last comparable one was on 15 March 2026. 64 more were recorded here in the fortnight before it.
What the source measured
SPC reported: Hail 175 in near 3 W Grant-Valkaria, Brevard, FL. Spotter SLC-211 reported half inch to golf ball sized hail on I-95 between MM 168-169 (near Grant-Valkaria) at 3:49 PM. (MLB)
An estimated 366,407 people live within 50 km of this point.
Nearby, since 15 March 2026
- March 16, 2026 · score 49 · 1.0 km
- March 15, 2026 · score 49 · 2.4 km
- July 26, 2026 · score 43 · 2.5 km
How we know
Confirmed by 2 independent sources, including SPC.
Our own score for this event is 49 out of 100, at 81 % 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 | High |
| Calamity Score (ours) | 49 / 100 |
| Our confidence | 81% |
| Coordinates | 27.9400, -80.6100 |
| Nearest City | Palm Bay (10 km) |
| Population Exposed | 366.4K within 50 km |
| Impact Tier | severe |
| Timestamp | 2026-03-16T00:10:31.888Z |
| Source | https://www.spc.noaa.gov/climo/reports/today.html |
Score Breakdown
Technical Details
| ReportType | hail |
| Speed | 175 |
| Location | 3 W Grant-Valkaria |
| County | Brevard |
| State | FL |
| Comments | Spotter SLC-211 reported half inch to golf ball sized hail on I-95 between MM 168-169 (near Grant-Valkaria) at 3:49 PM. (MLB) |
| Iem TypeSummary | H |
| Iem Magnitude | 1.75 |
| Iem Unit | Inch |
| Iem City | 3 W Grant-Valkaria |
| Iem County | Brevard |
| Iem State | FL |
| Iem Wfo | MLB |
| Iem Remark | Spotter SLC-211 reported half inch to golf ball sized hail on I-95 between MM 168-169 (near Grant-Valkaria) at 3:49 PM. |
| MergedSources | [{"id":"iem_H_27.940_-80.610_1773604140000","source":"iem","severity":"low","severityValue":25,"timestamp":1773604140000,"latitude":27.94,"longitude":-80.61}] |
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.
Want to know when something happens near Palm Bay?
Calamity.live data shows a weather event with CalamityScore 49/100, near Palm Bay (United States), based on data from spc. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.