Utah, 1999
The year's recorded storm events, federal disaster declarations and flood insurance claims.
NCEI notes that Storm Data is compiled from a variety of sources including the National Weather Service, other federal, state and local agencies, the media and the public; that property and crop damage figures are estimates; and that some events are recorded by NWS forecast zone rather than by county. FEMA notes that NFIP claim records are redacted and aggregated to protect the privacy of policyholders.
Events by hazard
Includes events recorded by forecast zone. The state's yearly total for 1999 was 195 against 504 in 1998.
Counties with the most recorded events
Notable events
| Date | County | Event type | Magnitude | Property damage | Deaths | Injuries |
|---|---|---|---|---|---|---|
| 2 Jan 1999 | Forecast zone | Avalanche | — | — | 2 | — |
| 11 Aug 1999 | Salt Lake | Tornado | F2 | $170,000,000 | 1 | 80 |
| 29 May 1999 | Grand | Lightning | — | — | 1 | — |
| 29 Jan 1999 | Forecast zone | Avalanche | — | — | 1 | — |
| 1 Apr 1999 | Forecast zone | Winter Storm | — | $100,000 | — | 20 |
| 8 Apr 1999 | Forecast zone | Winter Storm | — | $10,000 | — | 19 |
| 1 Apr 1999 | Forecast zone | Winter Storm | — | $50,000 | — | 10 |
| 1 Apr 1999 | Forecast zone | Winter Storm | — | $20,000 | — | 5 |
| 26 Jan 1999 | Forecast zone | Winter Storm | — | $50,000 | — | 4 |
| 2 Dec 1999 | Forecast zone | Heavy Snow | — | $200,000 | — | 2 |
| 22 Apr 1999 | Forecast zone | High Wind | — | $11,000,000 | — | — |
| 3 Sep 1999 | Uintah | Tornado | F1 | $700,000 | — | 1 |
| 5 May 1999 | Forecast zone | Avalanche | — | — | — | 1 |
| 4 May 1999 | Weber | Lightning | — | — | — | 1 |
| 22 Apr 1999 | Forecast zone | High Wind | — | $100,000 | — | — |
| 14 Jul 1999 | Grand | Flash Flood | — | $60,000 | — | — |
| 19 Aug 1999 | Wayne | Flash Flood | — | $50,000 | — | — |
| 26 Apr 1999 | Davis | Lightning | — | $50,000 | — | — |
| 5 May 1999 | Daggett | Tornado | F0 | — | — | — |
Up to 40 events with deaths, injuries, damage of $50,000 or more, or a tornado rating, ranked by deaths, injuries and damage.
Federal disaster declarations in 1999
| Declared | Number | Type | Incident | Title | Counties |
|---|---|---|---|---|---|
| 16 Aug 1999 | DR-1285 | Major disaster | Tornado | Tornado, Severe Thunderstorms, And Hail | 1 |
Flood insurance claims with a 1999 date of loss
4 NFIP claims, 2 of them paid, for $3,477.
Sources: NOAA NCEI Storm Events through 30 Jun 2026; OpenFEMA DisasterDeclarationsSummaries v2 (1 Oct 2026); OpenFEMA NfipClaims v3 (8 Sep 2026). Built 1 Oct 2026.