Alert archive / Utah / Special Weather Statements in 2024
Special Weather Statement, NWS Salt Lake City, UT
NWS Salt Lake City, UT issued this special weather statement at Jun 9, 2024, 9:10 PM MDT for Davis County, Utah. It was in force for 50 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Jun 9, 2024, 9:10 PM MDT (03:10 UTC)
- Expired
- Jun 9, 2024, 10:00 PM MDT
- In force
- 50 min
- Issued by
- NWS Salt Lake City, UT
- Hail
- 0.00 in
- Wind
- 55
County Davis County, UT
The nearest sounding before it
Salt Lake City I, UT (KSLC), launched 00:00Z, 3.2 hours before the alert went out and 22 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 72 J/kg
- Mixed-layer CIN
- -13 J/kg
- Mixed-layer LCL
- 3833 m above ground
- 0-6 km bulk shear
- 19 kt
- 0-1 km storm-relative helicity
- 54 m²/s²
- 0-3 km storm-relative helicity
- 136 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.2
The text
As transmitted.
749
WWUS85 KSLC 100310
SPSSLC
Special Weather Statement
National Weather Service Salt Lake City UT
910 PM MDT Sun Jun 9 2024
UTZ101-102-104-105-110-100400-
Salt Lake Valley UT-Northern Wasatch Front UT-Wasatch Mountains I-
80 North UT-Tooele and Rush Valleys UT-
Great Salt Lake Desert and Mountains UT-
910 PM MDT Sun Jun 9 2024
...An outflow boundary will bring gusty northwest winds to portions
of south central Weber, Davis, northwestern Salt Lake and east
central Tooele Counties through 1000 PM MDT...
At 909 PM MDT, Doppler radar was tracking strong thunderstorms along
a line extending from near North Ogden to 9 miles west of
Grantsville. Movement was southeast at 35 mph. This line has a
recent history of producing winds in the 50 to 55 mph range.
HAZARD...Wind gusts of 50 to 55 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Locations impacted include...
Salt Lake City, West Valley City, Ogden, Layton, Bountiful, Tooele,
Farmington, Grantsville, Hill Air Force Base, Roy, Clearfield,
Kaysville, Syracuse, Clinton, North Ogden, South Ogden, North Salt
Lake, Centerville, Woods Cross, and Washington Terrace.
This storm will be capable of producing strong gusty winds on the
Great Salt Lake. This will lead to a sudden increase in waves and
very choppy waters which will result in hazardous boating conditions.
Boaters are urged to seek safe harbor if possible.
This includes the following highways...
Interstate 15 between mile markers 311 and 344.
Interstate 84 between mile markers 82 and 89.
Interstate 80 in Utah between mile markers 83 and 117.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 4090 11182 4024 11247 4050 11276 4133 11193
TIME...MOT...LOC 0309Z 328DEG 24KT 4129 11190 4062 11265
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...55 MPH
$$
ADThe office that day
Everything else NWS Salt Lake City, UT issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 9, 6:24 PM MDT | Special Weather Statement | SLC | Morgan | 36 min |
| Jun 9, 8:17 PM MDT | Special Weather Statement | SLC | Cache | 43 min |
| Jun 9, 8:46 PM MDT | Special Weather Statement | SLC | Cache | 44 min |
| Jun 10, 2:41 AM MDT | Excessive Heat Watch | SLC | Garfield, Kane, San Juan | 24 hr |
Nearby
Special Weather Statements in Utah, 2024Every special weather statement in 2024
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive.