Right now
The most recent data we hold from NOAA arrived 2 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 06:45 UTC. It is kept here as a record.
It is the 2nd strongest of the 14 detections recorded within 20 km of this point since 16 March 2026.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued March 16 at 12:43AM CDT until March 16 at 1:45AM CDT by NWS Huntsville AL
An estimated 40,445 people live within 50 km of this point.
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 34 out of 100, at 77 % 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) | 34 / 100 |
| Our confidence | 77% |
| Coordinates | 35.2422, -86.0046 |
| Nearest City | Tullahoma (23 km) |
| Population Exposed | 40.4K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-03-16T05:43:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.b0d669d198107ee0d01180dfdd6ebe48 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | DeKalb, AL; Jackson, AL; Madison, AL; Marshall, AL; Bledsoe, TN; Hamilton, TN; Marion, TN; Meigs, TN; Rhea, TN; Roane, TN; Sequatchie, TN; Cullman, AL; Madison, AL; Marshall, AL; Morgan, AL and 12 more areas |
| Headline | Severe Thunderstorm Warning issued March 16 at 12:43AM CDT until March 16 at 1:45AM CDT by NWS Huntsville AL |
| Expires | 2026-03-16T01:45:00-05:00 |
| SenderName | NWS Huntsville AL |
| HasExactCoords | true |
| MergedCount | 15 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.b0d669d198107ee0d01180dfdd6ebe481750b848.001.1","noaa_urn:oid:2.49.0.1.840.0.2992f2d776cb1402a0ea0af2801c7d940975d493.001.1","noaa_urn:oid:2.49.0.1.840.0.934ba1e9bf4338fab1eac5e9360ffab2dd8aa01a.001.1","noaa_urn:oid:2.49.0.1.840.0.8ef5aec2f09be2bb904e1eee36288ec1ce457ac1.002.1","noaa_urn:oid:2.49.0.1.840.0.055d472b5f770c40af20dfd301aa479e7c1e0a3d.001.1","noaa_urn:oid:2.49.0.1.840.0.4381ed8d7079e835eaa7105950a1559902529b73.002.1","noaa_urn:oid:2.49.0.1.840.0.246a107d9aef4535c11fc2d237613bf04efcf146.001.1","noaa_urn:oid:2.49.0.1.840.0.9ca7e53261417ac15b8b5f491d109724f4c2245f.002.1","noaa_urn:oid:2.49.0.1.840.0.aa47354831e0597c1f0d90e6b2ebdf6a8abc90cf.001.1","noaa_urn:oid:2.49.0.1.840.0.dbc89c65059db434da331976fb7e7e84b981c921.001.1","noaa_urn:oid:2.49.0.1.840.0.8eb2c4c22042731d8502925ae6078f4d062d3043.001.1","noaa_urn:oid:2.49.0.1.840.0.ec84dcada0990f6d807722fe27e8204f16810923.001.1","noaa_urn:oid:2.49.0.1.840.0.cf38366ac61c99fe79ad9172016df660666ba478.001.1","noaa_urn:oid:2.49.0.1.840.0.31ccf3837bf3ac98d9d7dbfce4ba97a5e8b2bc47.001.1","noaa_urn:oid:2.49.0.1.840.0.281351391a1440ff753a40d1a24971c4771d8564.001.1"] |
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.
Want to know when something happens near Tullahoma?
Calamity.live data shows a weather event with CalamityScore 34/100, near Tullahoma (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.