Alert archive / Oregon / Severe Thunderstorm Warnings / 2018

Severe Thunderstorm Warnings in Oregon, May 2018

28 severe thunderstorm warnings in May 2018. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of severe thunderstorm warnings reaches back to 1986.

Severe Thunderstorm Warnings by county

Each county as a circle sized by its count in May 2018. Tap one for its archive.

Severe Thunderstorm Warnings: 28
Busiest day: May 25, 201812 severe thunderstorm warnings

Over time

By day

Days in UTC, the clock the archive keeps.

The alerts

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

Issued	Product	Office	Counties	Lasted
May 5, 6:11 PM PDT	Severe Thunderstorm Warning	BOI	Baker	34 min
May 6, 1:08 PM PDT	Severe Thunderstorm Warning	BOI	Baker, Malheur	52 min
May 6, 1:12 PM PDT	Severe Thunderstorm Warning	BOI	Harney	20 min
May 6, 1:43 PM PDT	Severe Thunderstorm Warning	BOI	Harney	22 min
May 6, 1:54 PM PDT	Severe Thunderstorm Warning	BOI	Baker	36 min
May 6, 5:26 PM PDT	Severe Thunderstorm Warning	BOI	Malheur	34 min
May 6, 5:59 PM PDT	Severe Thunderstorm Warning	PDT	Wallowa	61 min
May 8, 7:39 PM PDT	Severe Thunderstorm Warning	PDT	Umatilla	66 min
May 25, 12:38 PM PDT	Severe Thunderstorm Warning	MFR	Lake	22 min
May 25, 1:29 PM PDT	Severe Thunderstorm Warning	BOI	Harney, Malheur	61 min
May 25, 1:37 PM PDT	Severe Thunderstorm Warning	MFR	Lake	23 min
May 25, 1:43 PM PDT	Severe Thunderstorm Warning	BOI	Malheur	62 min
May 25, 2:07 PM PDT	Severe Thunderstorm Warning	BOI	Malheur	53 min
May 25, 2:37 PM PDT	Severe Thunderstorm Warning	BOI	Harney	53 min
May 25, 2:53 PM PDT	Severe Thunderstorm Warning	BOI	Harney	37 min
May 25, 2:59 PM PDT	Severe Thunderstorm Warning	BOI	Malheur	61 min
May 25, 3:31 PM PDT	Severe Thunderstorm Warning	BOI	Malheur	59 min
May 25, 3:44 PM PDT	Severe Thunderstorm Warning	BOI	Harney	61 min
May 25, 4:08 PM PDT	Severe Thunderstorm Warning	BOI	Malheur	67 min
May 25, 4:18 PM PDT	Severe Thunderstorm Warning	BOI	Malheur	42 min
May 25, 5:01 PM PDT	Severe Thunderstorm Warning	BOI	Malheur	59 min
May 25, 5:07 PM PDT	Severe Thunderstorm Warning	PDT	Grant	27 min
May 25, 5:38 PM PDT	Severe Thunderstorm Warning	BOI	Baker, Malheur	67 min
May 25, 6:00 PM PDT	Severe Thunderstorm Warning	BOI	Malheur	60 min
May 25, 6:44 PM PDT	Severe Thunderstorm Warning	BOI	Baker	61 min
May 25, 7:00 PM PDT	Severe Thunderstorm Warning	BOI	Malheur	45 min
May 25, 7:51 PM PDT	Severe Thunderstorm Warning	BOI	Baker	54 min
May 25, 8:29 PM PDT	Severe Thunderstorm Warning	PDT	Wallowa	61 min

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 2017 2019

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.