West Peak Roofing
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Utah Storm Date Index

Every storm NOAA has recorded in Utah since January 1996 β€” wind, hail, snow and flooding β€” searchable by county, type and year. 11,426 events. Each one links back to its original NOAA record.

Most people land here trying to find the date a storm hit their house. Filter to your county, then match the date to when you first noticed damage.

County: San Juan
← Clear countyTooele776La Sal & Abajo Mountains542Eastern Uinta Mountains530Washington393Tavaputs Plateau388Eastern Uinta Basin377Salt Lake371Grand Flat and Arches336Southeast Utah326Canyonlands / Natural Bridges270Box Elder261Wasatch Mountains South of I-80261Kane243Utah231Grand228San Juan212Wasatch Mountains I-80 North208Great Salt Lake Desert and Mountains204Garfield181Wayne180W Summit T Nw/Se Salt Lake/Wasatch X Sc/E Utah/P X E Juab/X Nw San Pete172Salt Lake and Tooele Valleys169Northern Wasatch Front162Rich/Cache T Nw/P E C Weber/Most of Morgan/Nw Summit/Ne Salt Lake/X Ne Box Elder153Weber150Davis137Southwest Utah136Western Uinta Mountains133Wasatch Plateau/Book Cliffs129Southern Mountains121Central Mountains115W Salt Lake T X W/E Toole T X E111Ne Box Elder T X Ne/W Weber/Davis109P Nc Weber/P C Morgan/P W C Summit/P Sc Wasatch104Southern Wasatch Front104Cache103Emery97X Nw Kane/Xs Xe Iron/N W Washington/Nw Wc Garfield/Piute/W Wayne/Sevier T C/X E Millard/S Sanpete T Sc/X Se Juab/P X Nw Emery/X E Beaver95Iron93Uintah92W Utah T X Nw/P X E Juab91West Central Utah89Duchesne86Wasatch Mountains South of I8086Wasatch Mountain Valleys79Wasatch Mountains I80 North70Millard62Cache Valley/Utah61Juab59Beaver58Carbon58Salt Lake and Toole Valleys57Northern Wasatch Front/Brigham City/Ogden Bountiful56Wasatch Mountain Valleys/Huntsville/Park City/Heber55C W Box Elder/C W Xe Toole/X W Salt Lake/X Nw Utah54Sevier49Cache Valley/Utah Portion48Central and Southwest Mountains47Nw Cache47Summit47C E Summit/X Ne Wasatch/N Duchesne46Sanpete/Sevier Valleys44Utahs Dixie and Zion National Park44Wasatch44Daggett43Beaver T X E/Iron T Xs Xe42Tooele and Rush Valleys41E Wasatch T X Ne/S Wc Duchesne/X Ne San Pete/Carbon T Sc/P X Ne X Nw Emery39Salt Lake Valley38Sanpete38South Central Utah38Western Unita Mountains38Southern Wasatch Front/Lehi/Provo/Nephi36Castle Country34Millard T X E/Juab T X E29Western Uinta Basin28Eastern Box Elder County27Utah Valley27Great Salt Lake Desert and Mountains/Wendover/Snowville26Rich25Glen Canyon Recreation Area/Lake Powell23Sc Washington23Southwest Utah/Cedar City/Milford23C Sc Sanpete/C Sevier22Morgan22Western Unita Basin18West Central Utah/Delta17Wasatch Back16P Sc Carbon/Nw Emery T X Nw15Piute15C Ec Xse Duchesne14Castle Country/Price/Castle/Dale/Emery14Eastern Juab/Millard Counties14San Rafael Swell14Utah'S Dixie and Zion National Park14Bear Lake and Bear River Valley13Daggett/N Uintah13Ne Garfield/X Sc X Se Wayne/C N San Juan13Kane T X Nw X E/Sc Garfield12Lower Washington County11Western Juab/Millard Counties11Bryce Canyon Country10Southeast Mountains/Canyonlands10San Rafael Swell/Greene River/Hanksville9Upper Sevier River Valleys9S Uintah/N Grand8South Central Utah/Kanab/Escalante7C Uintah6Emery T Nw X Ne/C E Wayne/P Sc Carbon6Sc Se San Juan5Sevier Valley5Western Canyonlands5Sanpete Valley3Sw San Juan/X E Kane/Se Garfield3Arches2Capitol Reef National Park and Vicinity2S Grand2Southeast Utah/Blanding2Zion National Park2Arches/North La Sals1C Grand1Canyonlands & Natural Bridges1Grand Flat1
Year: 2024

9 events in San Juan during 2024

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  1. HailSan Juan0.88β€³ hail

    A strong thunderstorm passed over the Fry Canyon area and produced hail up to nickel size.

    NOAA record 1208138 β†—
  2. Flash FloodSan Juan

    Heavy rains from a thunderstorm fell upstream of Indian Creek and Salt Creek Wash between 1630 and 1800. Water flowed through both Indian Creek and Salt Creek Wash where it intersects with Highway 211 in Canyonlands National Park Needles District causing flash flooding with water flowing rapidly through the washes with some small tree branches.

    NOAA record 1208153 β†—
  3. TornadoSan Juan

    One of several thunderstorms across Southeast Utah on the afternoon of July 20th began to rotate and produced a landspout tornado near Verdure in San Juan County, UT, along US Highway 191. This landspout was reported to the Grand Junction NWS office by a trained spotter, and this report was later confirmed by images and video provided by a media partner in the Salt Lake City NWS office's area.

    NOAA record 1206662 β†—
  4. Thunderstorm WindSan Juan69 mph gust (measured)

    An area of strong to severe thunderstorms moved over the Blanding area in Southeast Utah on the afternoon of the 27th. In addition to other severe threats, this storm produced some severe winds, including 2 recorded gusts to 69 mph at the KBDG AWOS at the Blanding Municipal Airport. These gusts were recorded at 4:31 PM MDT and 4:35 PM MDT. No reports of damage from wind were received.

    NOAA record 1198111 β†—
  5. Flash FloodSan Juan

    Significant flooding occurred due to heavy rains from a thunderstorm near Valley of the Gods and northeast of Mexican Hat. Fast moving waters covered Highway 163 near Valley of the Gods for a distance of 540 meters and 1 meter deep. Cottonwood Wash had major flood, surrounding house and filling flood plain. San Juan River spiked from 8.3 ft (2670 cfs) to 17.99 ft (20,700 cfs) near Mexican Hat. 28

    NOAA record 1198336 β†—
  6. TornadoSan Juan

    Multiple photos and videos on social media from multiple angles indicated a brief spin up of a landspout on Highway 191 near Hole N The Rock, or about 16 miles south of Moab, UT. No damage was reported.

    NOAA record 1198124 β†—
  7. HailSan Juan1.5β€³ hail

    A public report indicated 1.5 inch diameter hail on the San Juan River near Cha Bay. Time is estimated from RADAR.

    NOAA record 1196881 β†—
  8. HailSan Juan1β€³ hail

    A COOP Observer near La Sal, UT reported 1 inch hail in association with a severe thunderstorm that passed over the area on the morning of the 21st.

    NOAA record 1198241 β†—
  9. Thunderstorm WindSan Juan64 mph gust (measured)

    A severe thunderstorm forming on the nearby Abajo Mountains tracked over the city of Blanding in Southeast Utah, producing multiple severe weather hazards, including strong to severe winds. The peak recorded gust was 65 mph at KBDG AWOS at Blanding Municipal Airport, which occurred around 2 PM MDT. No reports of damage from wind were received.

    NOAA record 1198104 β†—

About this data

Every entry comes from the NOAA / NCEI Storm Events Database, the federal record of severe weather in the United States. We reproduce it here filtered to Utah and made searchable β€” we do not edit, add to, or interpret the records. Where NOAA lists a wind speed in knots we show it in miles per hour; everything else is verbatim.

Locations are NOAA's own county and National Weather Service forecast-zone names, which is why you will see both Salt Lake and Wasatch Mountains South of I-80. A storm not listed here was not necessarily absent β€” it means NOAA has no recorded report for it, which is common for isolated hail.

11,426 events Β· 1996–2026 Β· last updated August 26, 2026. Free to use and cite β€” a link back is appreciated but not required.

Maintained by West Peak Roofing, a roofing company in Highland, Utah. We built this because homeowners kept asking us what date their storm hit.

πŸ“žCall (801) 960-6789Utah Storm Date Index β€” every NOAA-recorded storm since 1996 Β· West Peak Roofing