RETAINED OPEN-SOURCE SIGNALS

History, without losing context.

Search and explore the rolling 30-day signal archive. Historical presence shows what sources reported at the time; it is not independent verification.

3,980signals in August30-DAY HISTORICAL INDEX
A2 / HISTORICAL WIRE

August 2026

3,980 results
climate / P5United States

Severe Thunderstorm Warning issued August 30 at 3:28AM CDT until August 30 at 4:15AM CDT by NWS Aberdeen SD

SVRABR The National Weather Service in Aberdeen has issued a * Severe Thunderstorm Warning for... Southeastern Brown County in northeastern South Dakota... Southwestern Day County in northeastern South Dakota... Northeastern Spink County in northeastern South Dakota... * Until 415 AM CDT. * At 328 AM CDT, a severe thun…

climate / P2United States

Small Craft Advisory issued August 30 at 3:06AM CDT until August 30 at 5:00PM CDT by NWS Milwaukee/Sullivan WI

* WHAT...South winds 10 to 20 knots. Waves 3 to 5 feet. * WHERE...Nearshore Waters from Sheboygan to North Point Lighthouse. * WHEN...Until 5 PM CDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. Instruction: Inexperienced mariners, especially those operating smaller vessels, should avoid navi…

climate / P3United States

Beach Hazards Statement issued August 30 at 3:02AM CDT until August 30 at 5:00PM CDT by NWS Green Bay WI

* WHAT...High waves and dangerous currents expected. * WHERE...Beaches along Lake Michigan in Door, Kewaunee and Manitowoc Counties. * WHEN...Through this afternoon. * IMPACTS...Dangerous swimming conditions are expected. Strong currents can pull swimmers into deeper water and high waves can sweep people off piers. * A…