Calamity
MediumSevere WeatherCalamity Score: 22

Severe Weather in United States

RooseveltUnited StatesNOAA

Right now

The most recent data we hold from NOAA arrived 8 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 21 May 2026 at 23:15 UTC. It is kept here as a record.

No stronger detection stands among the 36 recorded within 20 km of this point since 21 May 2026 — 28 others scored the same. Another comparable one was recorded here earlier the same day. 11 more were recorded here in the fortnight before it.

What the source measured

NOAA reported: Severe Thunderstorm Warning issued May 21 at 4:58PM MDT until May 21 at 5:15PM MDT by NWS Albuquerque NM

Nearby, since 21 May 2026

How we know

One source: NOAA. Not yet confirmed by a second, independent source.

Our own score for this event is 22 out of 100, at 59 % 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
SeverityMedium
Calamity Score (ours)22 / 100
Our confidence59%
Coordinates33.7133, -103.2903
Nearest CityClovis (77 km)
Impact Tierminor
Timestamp2026-05-21T22:58:00.000Z
Sourcehttps://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.aff86a547ffc0b33dc27fd6c848e3b77

Score Breakdown

35
intensity
0
population
0
cascading
80
historical

Technical Details

EventSevere Thunderstorm Warning
UrgencyImmediate
CertaintyObserved
AreaDescRoosevelt, NM
HeadlineSevere Thunderstorm Warning issued May 21 at 4:58PM MDT until May 21 at 5:15PM MDT by NWS Albuquerque NM
Expires2026-05-21T17:15:00-06:00
SenderNameNWS Albuquerque NM
HasExactCoordstrue
MergedCount2
MergedIds["noaa_urn:oid:2.49.0.1.840.0.aff86a547ffc0b33dc27fd6c848e3b77bcf39bbc.001.1","noaa_urn:oid:2.49.0.1.840.0.8d335eb0a1accd67fb8f1d2211b2cd307ad746c1.001.1"]

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.

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