Right now
The most recent data we hold from NOAA arrived 81 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 11 June 2026 at 00:00 UTC. It is kept here as a record.
It is the 15th strongest of the 48 detections recorded within 20 km of this point since 6 June 2026. Another comparable one was recorded here earlier the same day. 29 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 10 at 6:10PM CDT until June 10 at 7:00PM CDT by NWS Kansas City/Pleasant Hill MO
Nearby, since 6 June 2026
- June 7, 2026 · score 22 · 17.5 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 16 out of 100.
This is our versioned heuristic index, not source severity or a calibrated probability. Urban PEI does not count unique people.
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) | 16 / 100 |
| Legacy data-support index | 0.60/1 |
| Coordinates | 40.4687, -93.3169 |
| Nearest City | Kirksville (70 km) |
| Urban exposure index (PEI) | 0 within 50 km |
| Impact Tier | minor |
| Timestamp | 2026-06-10T23:10:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.af2f2f3851666250339a2228a3f8cbee |
Physical priority index · v1. Heuristic priority, not calibrated probability, predictive accuracy or damage. The legacy data-support index combines assigned source support and field availability. Urban PEI is distance-weighted and does not count unique people; zero does not establish that nobody is present. Model cards.
Source and revision timeline
Source: noaa. Occurrence: 2026-06-10T23:10:00.000Z.
First archived: 2026-06-10T23:13:21.978Z. Material modification: not recorded.
Retained revisions are prospective; earlier versions may be unavailable. No revision entry does not prove that a record never changed.
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Adair, MO; Linn, MO; Macon, MO; Sullivan, MO; Henry, IA; Jefferson, IA; Van Buren, IA; Nodaway, MO and 6 more areas |
| Headline | Severe Thunderstorm Warning issued June 10 at 6:10PM CDT until June 10 at 7:00PM CDT by NWS Kansas City/Pleasant Hill MO |
| Expires | 2026-06-10T19:00:00-05:00 |
| SenderName | NWS Kansas City/Pleasant Hill MO |
| HasExactCoords | true |
| MergedCount | 9 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.af2f2f3851666250339a2228a3f8cbee1b278273.001.1","noaa_urn:oid:2.49.0.1.840.0.c4730c0df1710d26b9e9ad6ed9aaa4ebe71919d0.001.1","noaa_urn:oid:2.49.0.1.840.0.0bbef6b71d35fccdce388e4613226117ed5616ba.002.1","noaa_urn:oid:2.49.0.1.840.0.8c59e2a79aca009073e7fb8ac7aec31aedaae1df.001.1","noaa_urn:oid:2.49.0.1.840.0.5440cb6572bd423a5271c358a31f3538a0e25238.001.1","noaa_urn:oid:2.49.0.1.840.0.2205aa3bd433cb8dade33d22b1240787290e5a93.002.1","noaa_urn:oid:2.49.0.1.840.0.f723a517f1cc6fa1d545759bac8ce52c5be9bd87.002.1","noaa_urn:oid:2.49.0.1.840.0.a568a33adafa027ff031728dc1b717cf5eee2a0f.001.1","noaa_urn:oid:2.49.0.1.840.0.46b98a72690bce06516cff78816aa85878c97582.001.1"] |
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.
Review the area, threshold and delivery channel in your account.
Want to know when something happens in this area?