Calamity
HighSevere WeatherCS: 28 · v5

Severe Weather in United States

United StatesNOAA

Right now

The most recent data we hold from NOAA arrived 3 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 14 September 2026 at 23:30 UTC. It is kept here as a record.

It is the 5th strongest of the 89 detections recorded within 20 km of this point since 15 March 2026. The last comparable one was on 12 September 2026. One more was recorded here in the fortnight before it.

What the source measured

NOAA reported: Severe Thunderstorm Warning issued September 14 at 6:13PM CDT until September 14 at 6:30PM CDT by NWS Omaha/Valley NE

Nearby, since 15 March 2026

How we know

3 recorded sources include NOAA; independence is not established by this count.

Our own score for this event is 28 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 v5. Rows carrying other versions were judged by different rules and are not directly comparable.

Event Data

TypeSevere Weather
SeverityHigh
Calamity Score (ours)28 / 100
Legacy data-support index0.70/1
Coordinates40.3595, -97.6517
Nearest CityHastings (68 km)
Urban exposure index (PEI)0 within 50 km
Impact Tierminor
Date2026-09-14 — time not reported by the source
Sourcehttps://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.351cb268c7c91b21cfd59ce7602990bf6cf36180.001.1

Physical priority index · v5. 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: 2026-09-14 — time not reported.

First archived: 2026-09-14T23:14:29.533Z. 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

50
intensity
0
Urban PEI term
0
Scenario weight
80
Recorded reference / batch anomaly

Technical Details

EventSevere Thunderstorm Warning
UrgencyImmediate
CertaintyObserved
AreaDescLancaster, NE; Saunders, NE; Saline, NE; Fillmore, NE; Nuckolls, NE; Thayer, NE and 1 more areas
HeadlineSevere Thunderstorm Warning issued September 14 at 6:13PM CDT until September 14 at 6:30PM CDT by NWS Omaha/Valley NE
Expires2026-09-14T18:30:00-05:00
SenderNameNWS Omaha/Valley NE
HasExactCoordstrue
MergedCount4
MergedIds["noaa_urn:oid:2.49.0.1.840.0.351cb268c7c91b21cfd59ce7602990bf6cf36180.001.1","noaa_urn:oid:2.49.0.1.840.0.5213a3f811bfb5f5f1bddf945e568b3ec789bebb.001.1","noaa_urn:oid:2.49.0.1.840.0.40d4644a846660aa282ff326dba13a41316a30ed.001.1","noaa_urn:oid:2.49.0.1.840.0.0f8627008e35cc172c2741165951a25e52d1d0c2.001.1"]
Spc ReportTypewind
Spc Speed60
Spc Location2 NE Geneva
Spc CountyFillmore
Spc StateNE
Spc CommentsPersonal weather station reports gust to 60 mph. (GID)
Iem TypeSummaryG
Iem Magnitude65
Iem UnitMPH
Iem City4 NW Deshler

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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