Calamity
mediumWeatherCalamity Score: 34

Severe Thunderstorm Warning

127d agoMount PleasantUnited StatesSource: noaa

Severe Thunderstorm Warning issued March 15 at 4:04PM CDT until March 15 at 4:45PM CDT by NWS Shreveport LA

Geographic Context

This weather event occurred near Mount Pleasant (approximately 39 km away) in United States, an area that experiences a range of natural hazards. An estimated 16.1K people live within 50 km of the event location, placing this in the "significant" population impact tier.

Event Assessment

This event is a weather event classified as medium severity. Calamity.live has classified it as "medium" severity with a severity value of 50. The computed Calamity Score is 34 out of 100, suggesting contained impact at this time. The primary scoring components are: historical (80), population (40), intensity (35). Data for this event was sourced from noaa, one of the 250 scientific monitoring sources aggregated by Calamity.live.

Regional Monitoring Context

United States has a documented history of weather events. Monitoring for weather events in the region relies on a combination of ground-based sensors, satellite remote sensing, and official reporting from national agencies. The frequency and severity of such events are tracked over time to support risk assessment and emergency preparedness.

Event Data

TypeWeather
Severitymedium
Severity Value50
Calamity Score34 / 100
Confidence83%
Coordinates33.4203, -94.6931
Nearest CityMount Pleasant (39 km)
Population Exposed16.1K within 50 km
Impact Tiersignificant
Timestamp2026-03-15T21:04:00.000Z

Score Breakdown

35
intensity
40
population
0
cascading
80
historical

Technical Details

EventSevere Thunderstorm Warning
UrgencyImmediate
CertaintyObserved
AreaDescUpshur, TX; Wood, TX; Howard, AR; Little River, AR; Sevier, AR; Red River, TX; Titus, TX and 3 more areas
HeadlineSevere Thunderstorm Warning issued March 15 at 4:04PM CDT until March 15 at 4:45PM CDT by NWS Shreveport LA
Expires2026-03-15T16:45:00-05:00
SenderNameNWS Shreveport LA
HasExactCoordstrue
MergedCount6
MergedIds["noaa_urn:oid:2.49.0.1.840.0.38f5376a6bb0f8025cb0d0f2dc3a34f73f4229e7.001.1","noaa_urn:oid:2.49.0.1.840.0.84955d3698cb47f340a7ea082794911e4076f484.002.1","noaa_urn:oid:2.49.0.1.840.0.6260422f31a8e79b6ef5c5d68ba150bc81aeb73e.001.1","noaa_urn:oid:2.49.0.1.840.0.2469debd6c763872f501545e4a9dfc78edd8868e.002.1","noaa_urn:oid:2.49.0.1.840.0.23c2abc8cb1742b783faed1dcccb79462ade7cef.001.1","noaa_urn:oid:2.49.0.1.840.0.06240a6c64dc648731cb4596ca784521d4e795d9.001.1"]
Iem TypeSummaryG
Iem Magnitude63
Iem UnitMPH
Iem City1 SW Idabel
Iem CountyMcCurtain
Iem StateOK
Iem WfoSHV
Iem RemarkMeasured 63 mph gust from the Idabel Mesonet site.
MergedSources[{"id":"iem_G_33.890_-94.830_1773605700000","source":"iem","severity":"low","severityValue":25,"timestamp":1773605700000,"latitude":33.89,"longitude":-94.83}]

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.

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 34/100, near Mount Pleasant (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 197 scientific monitoring sources.