This alert expired on 20 June 2026 at 20:00 UTC. It is kept here as a record.
It is the 27th strongest of the 41 detections recorded within 20 km of this point since 16 March 2026. Another comparable one was recorded here earlier the same day. One more was recorded here in the fortnight before it.
What the source measured
NOAA reported: Flash Flood Warning issued June 20 at 12:03PM CDT until June 20 at 3:00PM CDT by NWS Shreveport LA
An estimated 18,386 people live within 50 km of this point.
Nearby, since 16 March 2026
- June 24, 2026 · score 34 · 16.5 km
- July 4, 2026 · score 34 · 19.6 km
- June 27, 2026 · score 34 · 21.8 km
How we know
Confirmed by 4 independent sources, including NOAA.
Our own score for this event is 34 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) | 34 / 100 |
| Our confidence | 89% |
| Coordinates | 32.9900, -92.6300 |
| Nearest City | El Dorado (25 km) |
| Population Exposed | 18.4K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-20T17:03:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.49271c68316e09c0b1a66cc756323489d5ca0508.001.1 |
Score Breakdown
Technical Details
| Event | Flash Flood Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Union, AR; Claiborne, LA; Union, LA |
| Headline | Flash Flood Warning issued June 20 at 12:03PM CDT until June 20 at 3:00PM CDT by NWS Shreveport LA |
| Expires | 2026-06-20T15:00:00-05:00 |
| SenderName | NWS Shreveport LA |
| HasExactCoords | true |
| Iem TypeSummary | F |
| Iem City | 3 NNW Monroe |
| Iem County | Ouachita |
| Iem State | LA |
| Iem Wfo | SHV |
| Iem Remark | water over Loop Road in Monroe. Relayed via social media. |
| MergedSources | [{"id":"iem_F_32.510_-92.310_1781956800000","source":"iem","severity":"low","severityValue":25,"timestamp":1781956800000,"latitude":32.51,"longitude":-92.31},{"id":"iem_F_32.430_-92.200_1781954520000","source":"iem","severity":"low","severityValue":25,"timestamp":1781954520000,"latitude":32.43,"longitude":-92.2},{"id":"iem_F_32.550_-92.110_1781960700000","source":"iem","severity":"low","severityValue":25,"timestamp":1781960700000,"latitude":32.55,"longitude":-92.11}] |
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 El Dorado?
Calamity.live data shows a weather event with CalamityScore 34/100, near El Dorado (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.