Calamity
CriticalSevere WeatherCalamity Score: 67

Severe Weather near Springfield

WebsterUnited StatesNOAA

Right now

The most recent data we hold from NOAA arrived 79 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 8 June 2026 at 01:30 UTC. It is kept here as a record.

No stronger detection stands among the 51 recorded within 20 km of this point since 27 April 2026 — 10 others scored the same. Another comparable one was recorded here earlier the same day. 9 more were recorded here in the fortnight before it.

What the source measured

NOAA reported: Tornado Warning issued June 7 at 8:11PM CDT until June 7 at 8:30PM CDT by NWS Springfield MO

An estimated 226,297 people live within 50 km of this point.

Nearby, since 27 April 2026

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.

Computed under scoring rules v1. Rows carrying other versions were judged by different rules and are not directly comparable.

Event Data

TypeSevere Weather
SeverityCritical
Calamity Score (ours)67 / 100
Our confidence80%
Coordinates37.2636, -92.9745
Nearest CitySpringfield (29 km)
Population Exposed226.3K within 50 km
Impact Tiersevere
Timestamp2026-06-08T01:11:00.000Z
Sourcehttps://api.weather.gov/alerts/merged_Tornado Warning_noaa_urn:oid:2.49.0.1.840.0.0a7bf6c71a115f5934efc778eaa289da

Score Breakdown

95
intensity
70
population
0
cascading
80
historical

Technical Details

EventTornado Warning
UrgencyImmediate
CertaintyObserved
AreaDescChristian, MO; Webster, MO; Dallas, MO; Webster, MO
HeadlineTornado Warning issued June 7 at 8:11PM CDT until June 7 at 8:30PM CDT by NWS Springfield MO
Expires2026-06-07T20:30:00-05:00
SenderNameNWS Springfield MO
HasExactCoordstrue
MergedCount2
MergedIds["noaa_urn:oid:2.49.0.1.840.0.0a7bf6c71a115f5934efc778eaa289da6e7406ae.001.1","noaa_urn:oid:2.49.0.1.840.0.300e94e8364617920859f693a7a7a64f4e6b91a4.001.1"]

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 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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