Right now
The most recent data we hold from NOAA arrived 2 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
14 other detections within 20 km in the last 24 hours, the nearest 15 km from here.
This alert expired on 7 July 2026 at 03:15 UTC. It is kept here as a record.
No stronger detection stands among the 29 recorded within 20 km of this point since 6 July 2026 — 2 others scored the same. Another comparable one was recorded here earlier the same day. 9 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flash Flood Warning issued July 6 at 9:51PM EDT until July 6 at 11:15PM EDT by NWS Charleston SC
An estimated 107,478 people live within 50 km of this point.
Nearby, since 6 July 2026
- July 6, 2026 · score 34 · 7.6 km
- August 27, 2026 · score 34 · 12.7 km
How we know
Confirmed by 8 independent sources, including NOAA.
Our own score for this event is 43 out of 100, at 90 % 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 | 90% |
| Coordinates | 33.2882, -80.3059 |
| Nearest City | Summerville (32 km) |
| Population Exposed | 107.5K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-07-07T01:51:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.0ee611cc1a868000658d87dee9fcfc4c289ddb30.001.1 |
Score Breakdown
Technical Details
| Event | Flash Flood Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Berkeley, SC; Dorchester, SC |
| Headline | Flash Flood Warning issued July 6 at 9:51PM EDT until July 6 at 11:15PM EDT by NWS Charleston SC |
| Expires | 2026-07-06T23:15:00-04:00 |
| SenderName | NWS Charleston SC |
| HasExactCoords | true |
| Iem TypeSummary | D |
| Iem City | 3 E Bowman |
| Iem County | Orangeburg |
| Iem State | SC |
| Iem Wfo | CAE |
| Iem Remark | Orangeburg County dispatch reports trees down on Baxley Road and Vance Road. |
| MergedSources | [{"id":"iem_D_33.190_-79.940_1783378200000","source":"iem","severity":"low","severityValue":25,"timestamp":1783378200000,"latitude":33.19,"longitude":-79.94},{"id":"iem_D_33.290_-79.760_1783377900000","source":"iem","severity":"low","severityValue":25,"timestamp":1783377900000,"latitude":33.29,"longitude":-79.76},{"id":"iem_D_33.410_-80.520_1783384680000","source":"iem","severity":"low","severityValue":25,"timestamp":1783384680000,"latitude":33.41,"longitude":-80.52},{"id":"iem_F_33.200_-80.010_1783380600000","source":"iem","severity":"low","severityValue":25,"timestamp":1783380600000,"latitude":33.2,"longitude":-80.01},{"id":"iem_D_33.410_-80.520_1783384800000","source":"iem","severity":"low","severityValue":25,"timestamp":1783384800000,"latitude":33.41,"longitude":-80.52},{"id":"iem_R_33.210_-80.020_1783381500000","source":"iem","severity":"low","severityValue":25,"timestamp":1783381500000,"latitude":33.21,"longitude":-80.02},{"id":"iem_D_33.350_-80.640_1783382400000","source":"iem","severity":"low","severityValue":25,"timestamp":1783382400000,"latitude":33.35,"longitude":-80.64}] |
Safety Information
During flooding: never walk, swim, or drive through floodwaters. Six inches of moving water can knock you down, and one foot of water can sweep away a vehicle. Move to higher ground if waters rise. After flooding, avoid contact with floodwater which may contain sewage, chemicals, or debris. Follow local emergency service guidance.
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 in this area?
Calamity.live data shows a weather event with CalamityScore 43/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.