RETAINED OPEN-SOURCE SIGNALS

History, without losing context.

Search and explore the rolling 365-day signal archive. Historical presence shows what sources reported at the time; it is not independent verification.

52,183signals in September365-DAY HISTORICAL INDEX
A2 / HISTORICAL WIRE

September 2026

52,183 results
climate / P5United States

Severe Thunderstorm Warning issued September 3 at 8:44PM EDT until September 3 at 9:30PM EDT by NWS Pittsburgh PA

SVRPBZ The National Weather Service in Pittsburgh has issued a * Severe Thunderstorm Warning for... South Central Allegheny County in southwestern Pennsylvania... Western Fayette County in southwestern Pennsylvania... Eastern Greene County in southwestern Pennsylvania... Southeastern Washington County in southwestern P…

climate / P5United States

Severe Thunderstorm Watch issued September 3 at 8:39PM EDT until September 4 at 2:00AM EDT by NWS Mount Holly NJ

SVRPHI The National Weather Service in Mount Holly NJ has issued a * Severe Thunderstorm Warning for... Hunterdon County in northwestern New Jersey... Southwestern Warren County in northwestern New Jersey... East central Lehigh County in eastern Pennsylvania... Northwestern Bucks County in southeastern Pennsylvania...…

climate / P5United States

Severe Thunderstorm Warning issued September 3 at 8:39PM EDT until September 3 at 9:30PM EDT by NWS Binghamton NY

SVRBGM The National Weather Service in Binghamton has issued a * Severe Thunderstorm Warning for... South central Lackawanna County in northeastern Pennsylvania... Northeastern Luzerne County in northeastern Pennsylvania... * Until 930 PM EDT. * At 839 PM EDT, a severe thunderstorm was located over Edwardsville, or nea…

climate / P5United States

Tornado Warning issued September 3 at 7:38PM CDT until September 3 at 8:30PM CDT by NWS Grand Forks ND

TORFGF The National Weather Service in Grand Forks has issued a * Tornado Warning for... Southwestern Otter Tail County in west central Minnesota... Northeastern Grant County in west central Minnesota... * Until 830 PM CDT. * At 737 PM CDT, a severe thunderstorm capable of producing a tornado was located near Fergus Fa…