Every storm NOAA has recorded in Utah since January 1996 — wind, hail, snow and flooding — 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.
16 events in Washington during 2010
Clear all filtersHeavy rain caused widespread significant flooding across Washington County. Rainfall and significantly increased river flows began on December 19th, with many rivers and streams around Zion National Park and St. George near bankfull. Reports of road flooding began on December 20th. SR-9 was closed in Zion National Park due to flooding between the tunnel and Mt. Carmel Junction, and flooding and ro
NOAA record 275462 ↗Two 17 year old males were struck by lightning just outside Snow Canyon High School in St. George. The two boys were waiting for a ride home shortly after school let out; they took shelter from the rain under a nearby tree, where lightning struck and injured them both. CPR was performed at the site, and they were both in critical condition when they reached a hospital in Las Vegas, but both surviv
NOAA record 265375 ↗Flooding was reported across Zion National Park, including in the Oak Creek and Emerald Pools areas.
NOAA record 266014 ↗Yet another flash flood occurred on the North Fork of the Virgin River, which brought rocks and debris into the Upper Narrows and created dangerous conditions in that area.
NOAA record 258034 ↗Flash flooding occurred in portions of Zion National Park and the surrounding area, including in North Creek, Deep Creek, and the North Fork of the Virgin River. An increase in flow of over 500 cfs was measured at the Virgin River gauge.
NOAA record 258031 ↗Flash flooding occurred in Oak Creek Canyon in Zion National Park, with multiple waterfalls forming over the rim of a plateau near the canyon.
NOAA record 258033 ↗Flash flooding occurred in the early morning hours along the North Fork of the Virgin River, with the gauge there rising from 92 cfs to 1378 cfs in one hour.
NOAA record 257993 ↗Heavy rain at the headwaters of the Fort Pearce Wash, with an estimated total of over 3.5 inches of precipitation, caused flash flooding along the wash. The travel time to St. George was over 6 hours. The Fort Pearce gauge rose from zero to 680 cfs. The golf course attendant at St. George indicated the flood was the greatest he had seen in 6 years.
NOAA record 257651 ↗Flash flooding in Zion National Park occurred in Keyhole Canyon and Pine Creek Canyon, a technical slot canyon.
NOAA record 253115 ↗Houses and basements were flooded in both Santa Clara and Ivins. In addition, the water flowing over Santa Clara Drive was 1 foot deep and 40 feet wide.
NOAA record 252367 ↗Multiple power lines were reported down in Santa Clara.
NOAA record 252319 ↗Local law enforcement reported one inch diameter hail in Santa Clara.
NOAA record 252317 ↗Heavy rain fell on the Mill Flat burn scar near New Harmony, causing a debris flow and flash flooding in New Harmony. The flooding emanated primarily from Pinto Creek, and to a lesser extent, from Main, Dam, and Straight Canyons.
NOAA record 252328 ↗Heavy rain caused flash flooding in multiple slot canyons and high travel areas in Zion National Park. These areas included Lodge Canyon, Pine Creek Canyon, Spry Canyon, Clear Creek, and Highway 9. Three hikers were caught in the Spry Canyon flood and went over two cliffs, the first of which was 40 feet high, and the second 60 feet high. All three men survived the ordeal.
NOAA record 252277 ↗Thunderstorms in Hurricane, Utah damaged two twenty year old trees, with an ash tree being snapped and a plum tree being uprooted. In addition, a building along the street of 600 North received roof damage.
NOAA record 241745 ↗Isolated severe thunderstorms formed with the system, with the St. George AWOS recording a maximum wind gust of 58 mph, and the St. George RAWS recording a wind gust of 59 mph.
NOAA record 221199 ↗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 — 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 — it means NOAA has no recorded report for it, which is common for isolated hail.
11,426 events · 1996–2026 · last updated August 26, 2026. Free to use and cite — 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.
