This alert expired on 6 August 2026 at 01:00 UTC. It is kept here as a record.
It is the 166th strongest of the 218 detections recorded within 20 km of this point since 12 March 2026. Another comparable one was recorded here earlier the same day. 10 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flash Flood Warning issued August 5 at 6:49PM CDT until August 5 at 8:00PM CDT by NWS Nashville TN
An estimated 75,759 people live within 50 km of this point.
Nearby, since 12 March 2026
- August 12, 2026 · score 43 · 6.8 km
- July 27, 2026 · score 43 · 8.7 km
- July 17, 2026 · score 39 · 11.7 km
How we know
Confirmed by 5 independent sources, including NOAA.
Our own score for this event is 39 out of 100, at 89 % 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) | 39 / 100 |
| Our confidence | 89% |
| Coordinates | 35.1355, -87.4111 |
| Nearest City | East Florence (42 km) |
| Population Exposed | 75.8K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-08-05T23:49:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flash Flood Warning_noaa_urn:oid:2.49.0.1.840.0.75a14fb20f81ae1dcaf551000f1ced04 |
Score Breakdown
Technical Details
| Event | Flash Flood Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Lawrence, TN; Lawrence, TN; Wayne, TN |
| Headline | Flash Flood Warning issued August 5 at 6:49PM CDT until August 5 at 8:00PM CDT by NWS Nashville TN |
| Expires | 2026-08-05T20:00:00-05:00 |
| SenderName | NWS Nashville TN |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.75a14fb20f81ae1dcaf551000f1ced048c15a3a6.001.1","noaa_urn:oid:2.49.0.1.840.0.5c467f2531f76fdfb4996fc019c9aaf55b260d8e.001.1"] |
| Iem TypeSummary | F |
| Iem City | 2 N Lawrenceburg |
| Iem County | Lawrence |
| Iem State | TN |
| Iem Wfo | OHX |
| Iem Remark | Road impassible Buffalo Road at Susanne St. in Lawrenceburg. |
| MergedSources | [{"id":"iem_F_35.260_-87.340_1785970920000","source":"iem","severity":"low","severityValue":25,"timestamp":1785970920000,"latitude":35.26,"longitude":-87.34},{"id":"iem_F_35.240_-87.330_1785970440000","source":"iem","severity":"low","severityValue":25,"timestamp":1785970440000,"latitude":35.24,"longitude":-87.33},{"id":"iem_F_35.240_-87.330_1785971280000","source":"iem","severity":"low","severityValue":25,"timestamp":1785971280000,"latitude":35.24,"longitude":-87.33},{"id":"iem_F_35.270_-87.340_1785972300000","source":"iem","severity":"low","severityValue":25,"timestamp":1785972300000,"latitude":35.27,"longitude":-87.34}] |
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 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 East Florence?
Calamity.live data shows a weather event with CalamityScore 39/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.