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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: Summit
← 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
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47 events in Summit

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  1. Thunderstorm WindSummit59 mph gust (measured)

    The CASRK2 mesonet station recorded a period of wind gusts of 59 mph as a result of outflow winds associated with a nearby cluster of showers and thunderstorms moving through the area.

    NOAA record 1337275 β†—
  2. Thunderstorm WindSummit64 mph gust (measured)

    The Tollgate Canyon mesonet station recorded a wind gust of 64 mph as a result of outflow winds associated with a nearby cluster of showers and thunderstorms moving through the area.

    NOAA record 1337258 β†—
  3. Thunderstorm WindSummit60 mph gust (measured)

    The Clarks Canyon mesonet station recorded a wind gust of 60 mph as a result of outflow winds associated with a nearby cluster of showers and thunderstorms moving through the area.

    NOAA record 1207254 β†—
  4. Thunderstorm WindSummit64 mph gust (measured)

    A wind gust of 64 mph was recorded at the Windy Peak mesonet site.

    NOAA record 1214138 β†—
  5. Thunderstorm WindSummit59 mph gust (measured)

    A wind gust of 59 mph was recorded at the Wanship mesonet site.

    NOAA record 1214117 β†—
  6. Thunderstorm WindSummit59 mph gust (measured)

    A wind gust of 59 mph was recorded at the I-80 @ Silver Ck Jct mesonet site.

    NOAA record 1214078 β†—
  7. Thunderstorm WindSummit60 mph gust (measured)

    The I-80 @ Silver Ck Jct mesonet station recorded a wind gust of 60 mph as a result of outflow winds associated with a nearby cluster of showers moving through the area.

    NOAA record 1132461 β†—
  8. Thunderstorm WindSummit58 mph gust (measured)

    The Brown's Canyon mesonet station recorded a wind gust of 58 mph as a result of outflow winds associated with a line of showers and thunderstorms moving through the area.

    NOAA record 1106678 β†—
  9. Thunderstorm WindSummit66 mph gust (measured)

    The I-80 at Silver Ck Jct mesonet station recorded a wind gust of 66 mph as a result of outflow winds associated with a line of showers and thunderstorms moving through the area.

    NOAA record 1106714 β†—
  10. Flash FloodSummit$1.00K property damage

    A Summit County official reported a foot of water and some gravel spilled out onto Chalk Creek Road.

    NOAA record 1053998 β†—
  11. Thunderstorm WindSummit64 mph gust (measured)

    The PacifiCorp Aerie mesonet station near Park City measured an initial wind gust of 60 mph at 3:00 pm MST, followed by a peak wind gust of 65 mph at 3:10 pm MST, as a result of strong outflow from nearby convection.

    NOAA record 1047891 β†—
  12. Thunderstorm WindSummit62 mph gust (measured)

    A thunderstorm and associated outflow resulted in a wind gust of 62 mph being measured by the Lofty Lake Peak mesonet station.

    NOAA record 1043313 β†—
  13. Heavy RainSummit

    Summit Park received 0.60 inches of rain in 10 minutes.

    NOAA record 974526 β†—
  14. HailSummit0.75β€³ hail

    Penny-sized hail fell in Park City.

    NOAA record 962623 β†—
  15. Thunderstorm WindSummit63 mph gust (measured)

    The Windy Peak Avalanche sensor recorded a peak wind gust of 63 mph.

    NOAA record 899912 β†—
  16. Thunderstorm WindSummit63 mph gust (measured)

    The Windy Peak sensor recorded a peak gust of 63 mph.

    NOAA record 838398 β†—
  17. Thunderstorm WindSummit58 mph gust (measured)

    The Lofty Peak sensor recorded a peak gust of 60 mph.

    NOAA record 838399 β†—
  18. Thunderstorm WindSummit59 mph gust (measured)

    The UDOT sensor at Kimball Junction and I-80 recorded a maximum wind gust of 59 mph.

    NOAA record 715663 β†—
  19. HailSummit1β€³ hail

    Quarter-sized hail was reported in Kamas.

    NOAA record 658017 β†—
  20. Thunderstorm WindSummit69 mph gust (estimated)$75.00K property damage

    Strong straight-line thunderstorm winds produced significant damage in Samak, Utah, primarily along Samak Park Loop. The winds snapped 10 aspen trees, uprooted a cottonwood tree, lifted and displaced a garage approximately 20 feet, and produced considerable roof damage to multiple other structures.

    NOAA record 644860 β†—
  21. Thunderstorm WindSummit58 mph gust (estimated)$10.00K property damage

    Several large trees were knocked down by thunderstorm winds near Henefer.

    NOAA record 600653 β†—
  22. HailSummit0.88β€³ hail

    Nickel-size hail was reported near Meeks Cabin Reservoir, along the Utah/Wyoming border.

    NOAA record 596849 β†—
  23. Thunderstorm WindSummit52 mph gust (measured)

    A 21-year-old male was riding a paddle board on the reservoir at Rockport State Park when a strong wind gust caused by a thunderstorm moved through the area. The victim was separated from his group of friends and drowned in the reservoir. His body was recovered the next day. The strongest wind gusts recorded from nearby sensors included 52 mph at the Interstate 80 at Silver Creek Junction sensor a

    NOAA record 596913 β†—
  24. Thunderstorm WindSummit72 mph gust (measured)

    The Interstate 80 at Silver Creek Junction sensor recorded a peak wind gust of 73 mph.

    NOAA record 530766 β†—
  25. Thunderstorm WindSummit64 mph gust (measured)

    The I-80 at Silver Creek Junction sensor recorded a peak wind gust of 65 mph.

    NOAA record 530759 β†—
  26. FloodSummit$40.00K property damage

    Much of the precipitation remained as rain in Coalville, and two straight days of rain proved to be too much for one of the open culverts in the town. When that drainage system failed to handle the volume of water, four homes were flooded along 150 South in Coalville, with two of those homes experiencing extensive flooding. One of the significantly damaged homes was flooded with a couple feet of w

    NOAA record 503716 β†—
  27. LightningSummit

    A hiker was struck by lightning near Amethyst Lake, which is located in the Uinta Mountains. He was transported to a hospital in critical condition, but recovered from the injuries and survived.

    NOAA record 405515 β†—
  28. FloodSummit$50.00K property damage

    Flooding continued on the Upper Weber River in early July, with the Weber at Oakley gauge peaking at 3390 cfs on July 1st. Much of this flooding up to Rockport Reservoir was mitigated, but once the Rockport Reservoir was filled, it increased the challenge for people trying to manage the flood threat downstream. At the Camper World downstream in Coalville, many of the 158 RV pads in the park were c

    NOAA record 338369 β†—
  29. FloodSummit$20.00K property damage

    Flooding occurred on the Upper Weber River in late June due to the accelerated snowmelt, with the Weber at Oakley gauge peaking at 3133 cfs on June 30th. Much of this flooding was mitigated, but the high water did impact some buildings close to the river. Note that this event continued into July.

    NOAA record 328797 β†—
  30. FloodSummit

    Chalk Creek near Coalville rose as high as 1496 cfs, up from a mere 60 cfs from three days prior, and above the flood stage of 1341 cfs. These flood waters approached homes upstream from Coalville, and threatened bridges along the creek, including water flowing over the bridge at Border Station Road.

    NOAA record 305283 β†—
  31. Thunderstorm WindSummit59 mph gust (measured)

    A 59 mph wind gust was measured at the Wasatch Hills sensor.

    NOAA record 258777 β†—
  32. FloodSummit$5.00M property damage

    Flooding was reported along the Weber River from Oakley to Hoytsville. The gauge on the Weber River near Oakley exceeded the flood stage of 4.5 feet on June 6th, with flooding continuing into June 10th. The gauge reached a peak of 3179 cfs on the evening of June 8th. ||Damage was reported in the communities of Oakley and Peoa, with water going over the top of some bridges and ending up in homes. M

    NOAA record 242501 β†—
  33. Thunderstorm WindSummit59 mph gust (measured)

    The Mount Baldy sensor at Deer Valley recorded a wind gust of 59 mph.

    NOAA record 192792 β†—
  34. Thunderstorm WindSummit60 mph gust (measured)

    The Wasatch Hills sensor recorded a maximum wind gust of 60 mph.

    NOAA record 192791 β†—
  35. LightningSummit

    A 60-year-old male was struck and killed by lightning while camping near Poison Mountain in the Uinta Mountain range. The man, along with his son and brother, sought shelter in a tent. All three people were injured, but only the one died.

    NOAA record 65797 β†—
  36. HailSummit1β€³ hail

    One inch diameter hail was reported by a television station in Henefer; the time provided was estimated.

    NOAA record 59886 β†—
  37. HailSummit0.75β€³ hail

    Hail with 0.75 inch diameter was reported in Coalville; the time was estimated from television reports.

    NOAA record 59888 β†—
  38. HailSummit1β€³ hail

    One inch hail was reported 10 miles east of Park City.

    NOAA record 52120 β†—
  39. HailSummit0.88β€³ hail

    NIckle with some quarter size stones

    NOAA record 5529966 β†—
  40. Thunderstorm WindSummit67 mph gust (measured)

    Dry Microburst

    NOAA record 5468638 β†—
  41. Thunderstorm WindSummit69 mph gust (estimated)

    Powerlines and poles blown down by wind

    NOAA record 5462249 β†—
  42. LightningSummit$0 property damage

    A 20-year-old woman was killed and her grandparents injured when they were struck by lightning while hiking to the Deadhorse lake area in the high Uintas.

    NOAA record 5380002 β†—
  43. LightningSummit$0 property damage

    A mother and father were killed and their 3 children injured after being hit by lightning near Crystal Lake in the Uinta Mountains. The family had taken shelter from the thunderstorm under a tree when the lightning struck the tree.

    NOAA record 5380325 β†—
  44. Heavy RainSummit$.1M property damage
    NOAA record 5663825 β†—
  45. HailSummit0.75β€³ hail$0K property damage
    NOAA record 5665267 β†—
  46. Thunderstorm WindSummit58 mph gust
    NOAA record 5623789 β†—
  47. HailSummit1β€³ hail
    NOAA record 5570115 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