Right now
The most recent data we hold from NOAA arrived 67 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 30 May 2026 at 22:30 UTC. It is kept here as a record.
It is the 56th strongest of the 109 detections recorded within 20 km of this point since 17 April 2026. The last comparable one was on 19 May 2026. One more was recorded here in the fortnight before it.
What the source measured
NOAA reported: Flood Watch issued May 30 at 9:22AM CDT until June 3 at 3:01AM CDT by NWS Springfield MO
Nearby, since 17 April 2026
- June 29, 2026 · score 22 · 0.0 km
- June 28, 2026 · score 22 · 0.0 km
- June 4, 2026 · score 22 · 0.0 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, at 60 % 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) | 16 / 100 |
| Our confidence | 60% |
| Coordinates | 38.0240, -94.0010 |
| Nearest City | Warrensburg (85 km) |
| Impact Tier | minor |
| Timestamp | 2026-06-01T21:00:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.63e7160f033893f84e80a1b8db6986f8711f0434.001.1 |
Score Breakdown
Technical Details
| Event | Flood Watch |
| Urgency | Future |
| Certainty | Possible |
| AreaDesc | St. Clair |
| Headline | Flood Watch issued May 30 at 9:22AM CDT until June 3 at 3:01AM CDT by NWS Springfield MO |
| Expires | 2026-05-30T17:30:00-05:00 |
| SenderName | NWS Springfield MO |
| HasExactCoords | true |
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 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.
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