Calamity
HighSevere WeatherCalamity Score: 46

Severe Weather in United States

LeakeUnited StatesNOAA

Right now

The most recent data we hold from NOAA arrived 5 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 16 March 2026 at 09:00 UTC. It is kept here as a record.

No stronger detection stands among the 62 recorded within 20 km of this point since 9 March 2026 — 22 others scored the same. Another comparable one was recorded here earlier the same day. 26 more were recorded here in the fortnight before it.

What the source measured

NOAA reported: Tornado Watch issued March 16 at 12:55AM CDT until March 16 at 4:00AM CDT by NWS Jackson MS

An estimated 25,799 people live within 50 km of this point.

Nearby, since 9 March 2026

How we know

Confirmed by 7 independent sources, including NOAA.

Our own score for this event is 46 out of 100, at 87 % 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
SeverityHigh
Calamity Score (ours)46 / 100
Our confidence87%
Coordinates32.7000, -89.7000
Nearest CityMadison (48 km)
Population Exposed25.8K within 50 km
Impact Tiersignificant
Timestamp2026-03-16T05:55:00.000Z
Sourcehttps://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.5bc919c1424d6d492260c6d945ff1b4c24cb9e8e.002.1

Score Breakdown

65
intensity
40
population
0
cascading
80
historical

Technical Details

EventTornado Watch
UrgencyFuture
CertaintyPossible
AreaDescClarke, MS; Covington, MS; Forrest, MS; Jasper, MS; Jefferson Davis, MS; Jones, MS; Lamar, MS; Lauderdale, MS; Marion, MS
HeadlineTornado Watch issued March 16 at 12:55AM CDT until March 16 at 4:00AM CDT by NWS Jackson MS
Expires2026-03-16T04:00:00-05:00
SenderNameNWS Jackson MS
HasExactCoordsfalse
Spc ReportTypewind
Spc SpeedUNK
Spc Location1 SSW Philadelphia
Spc CountyNeshoba
Spc StateMS
Spc CommentsA tree fell on a trailer on Sistrunk Ave. (JAN)
Iem TypeSummaryD
Iem City2 NW Ratliff Ferry
Iem CountyMadison
Iem StateMS
Iem WfoJAN
Iem RemarkTrees down across the road, Holmes Hollow Lane.

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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Calamity.live data shows a weather event with CalamityScore 46/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.