This alert expired on 6 July 2026 at 23:00 UTC. It is kept here as a record.
No stronger detection stands among the 9 recorded within 20 km of this point since 20 June 2026 — 3 others scored the same. Another comparable one was recorded here earlier the same day. 3 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued July 6 at 5:34PM CDT until July 6 at 6:00PM CDT by NWS Shreveport LA
An estimated 255,687 people live within 50 km of this point.
Nearby, since 20 June 2026
- June 23, 2026 · score 43 · 13.8 km
- June 20, 2026 · score 43 · 18.5 km
How we know
Confirmed by 2 independent sources, including NOAA.
Our own score for this event is 43 out of 100, at 85 % 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) | 43 / 100 |
| Our confidence | 85% |
| Coordinates | 32.1979, -93.4137 |
| Nearest City | Bossier City (47 km) |
| Population Exposed | 255.7K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-07-06T22:34:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.30fdf7e5bc749d6297932b22158d07bd |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Bienville, LA; Bossier, LA; Caddo, LA; Claiborne, LA; De Soto, LA; Red River, LA; Webster, LA; Bienville, LA; Claiborne, LA; De Soto, LA; Lincoln, LA; Natchitoches, LA; Red River, LA; Union, LA; Webster, LA; De Soto, LA; Natchitoches, LA; Red River, LA; Sabine, LA; Shelby, TX |
| Headline | Severe Thunderstorm Warning issued July 6 at 5:34PM CDT until July 6 at 6:00PM CDT by NWS Shreveport LA |
| Expires | 2026-07-06T18:00:00-05:00 |
| SenderName | NWS Shreveport LA |
| HasExactCoords | true |
| MergedCount | 3 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.30fdf7e5bc749d6297932b22158d07bdfa278af3.001.1","noaa_urn:oid:2.49.0.1.840.0.91a69d3df51dc37208f09ddabd7d2869357fbc2b.001.1","noaa_urn:oid:2.49.0.1.840.0.4166fa0baad9bae93afc6e3aa9442c97b127a13d.001.1"] |
| Iem TypeSummary | G |
| Iem Magnitude | 63 |
| Iem Unit | MPH |
| Iem City | 1 SW Shreveport |
| Iem County | Caddo |
| Iem State | LA |
| Iem Wfo | SHV |
| Iem Remark | Shreveport ASOS station recorded a 63 mph wind gust as storms moved through. |
| MergedSources | [{"id":"iem_G_32.450_-93.810_1783375320000","source":"iem","severity":"low","severityValue":25,"timestamp":1783375320000,"latitude":32.45,"longitude":-93.81}] |
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.
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.