This alert expired on 8 June 2026 at 00:45 UTC. It is kept here as a record.
No stronger detection stands among the 124 recorded within 20 km of this point since 16 March 2026 — 7 others scored the same. 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: Tornado Warning issued June 7 at 7:11PM CDT until June 7 at 7:45PM CDT by NWS Springfield MO
An estimated 226,297 people live within 50 km of this point.
Nearby, since 16 March 2026
- August 12, 2026 · score 43 · 5.9 km
- June 7, 2026 · score 67 · 9.2 km
- July 5, 2026 · score 43 · 11.8 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 67 out of 100, at 80 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Event Data
| Type | Severe weather |
| Severity | critical |
| Calamity Score (ours) | 67 / 100 |
| Our confidence | 80% |
| Coordinates | 37.1244, -93.2221 |
| Nearest City | Nixa (11 km) |
| Population Exposed | 226.3K within 50 km |
| Impact Tier | severe |
| Timestamp | 2026-06-08T00:11:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Tornado Warning_noaa_urn:oid:2.49.0.1.840.0.2ca53ee202923d1a56d7e22d52d44227 |
Score Breakdown
Technical Details
| Event | Tornado Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Greene, MO; Christian, MO |
| Headline | Tornado Warning issued June 7 at 7:11PM CDT until June 7 at 7:45PM CDT by NWS Springfield MO |
| Expires | 2026-06-07T19:45:00-05:00 |
| SenderName | NWS Springfield MO |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.2ca53ee202923d1a56d7e22d52d44227c3f8c63f.001.1","noaa_urn:oid:2.49.0.1.840.0.683a3346e639c3b52eea716a7dd9bfe7cec60866.001.1"] |
Safety Information
If a tornado warning is issued: go to a basement or an interior room on the lowest floor, away from windows. A vehicle and a mobile home are not shelter. Cover your head and neck. Wait for the official all-clear before going outside, and watch for downed power lines and gas leaks afterwards.
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 Nixa?
Calamity.live data shows a weather event with CalamityScore 67/100, near Nixa (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 187 scientific monitoring sources.