Weather alerts in Colorado, September 1990

6 weather alerts in September 1990, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.

Weather alerts by county

Each county as a circle sized by its count in September 1990. Tap one for its archive.

Alerts: 6
Warnings: 6
Watches: 0
Advisories: 0
Busiest day: September 2, 19902 alerts

Over time

By day

Days in UTC, the clock the archive keeps.

The alerts

Every alert, in the order issued. Times are local, Mountain Time. Each opens its own page with the text, the map, the radar and the sounding.

Issued	Product	Office	Counties	Lasted
Sep 1, 5:49 PM MDT	Severe Thunderstorm Warning	BOU	Morgan, Weld	41 min
Sep 1, 7:13 PM MDT	Severe Thunderstorm Warning	BOU	Logan, Morgan, Washington, Weld	47 min
Sep 2, 4:01 PM MDT	Severe Thunderstorm Warning	BOU	Boulder, Gilpin, Grand	29 min
Sep 17, 4:48 PM MDT	Severe Thunderstorm Warning	PUB	Kiowa	57 min
Sep 27, 4:07 PM MDT	Severe Thunderstorm Warning	GLD	El Paso	38 min
Sep 27, 5:05 PM MDT	Severe Thunderstorm Warning	GLD	El Paso	30 min

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

Product	Alerts
Severe storms
Severe Thunderstorm Warning	6

By county

Every county with at least one alert. A county page lists each alert that covered it.

Nearby

Alerts in force now Tornadoes on record The radar archive 1989 1991

Sources

National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Rebuilt daily.