Right now
The most recent data we hold from NOAA arrived 5 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
Nothing else has been detected within 20 km in the last 24 hours.
This alert expired on 12 June 2026 at 01:30 UTC. It is kept here as a record.
It is the 14th strongest of the 27 detections recorded within 20 km of this point since 26 April 2026. 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 June 11 at 7:44PM CDT until June 11 at 8:30PM CDT by NWS Springfield MO
An estimated 51,818 people live within 50 km of this point.
Nearby, since 26 April 2026
- August 7, 2026 · score 39 · 5.2 km
- June 12, 2026 · score 32 · 14.3 km
- June 23, 2026 · score 39 · 17.8 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 32 out of 100, at 79 % 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) | 32 / 100 |
| Our confidence | 79% |
| Coordinates | 36.7787, -94.7786 |
| Nearest City | Joplin (41 km) |
| Population Exposed | 51.8K within 50 km |
| Impact Tier | significant |
| Date | 2026-06-12 — time not reported by the source |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.28977809b0bf53841f03898dc8c1be7e |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | McDonald, MO; Newton, MO; Craig, OK; Delaware, OK; Ottawa, OK; Ottawa, OK |
| Headline | Severe Thunderstorm Warning issued June 11 at 7:44PM CDT until June 11 at 8:30PM CDT by NWS Springfield MO |
| Expires | 2026-06-11T20:30:00-05:00 |
| SenderName | NWS Springfield MO |
| HasExactCoords | true |
| MergedCount | 3 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.28977809b0bf53841f03898dc8c1be7e80033747.001.1","noaa_urn:oid:2.49.0.1.840.0.45829bf58932e6c09dbefc5e221b73a50c645b40.001.1","noaa_urn:oid:2.49.0.1.840.0.2b139c23446514528359764f1cddd3a58bd4f66f.001.1"] |
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 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?