1999 Salt Lake City tornado

In Salt Lake Valley, the day began with calm but cloudy weather. As the day progressed, the clouds became steadily darker until nearly all light was obscured. Winds were still nearly calm, with the exception of a few microbursts. Hail preceded and followed this tornado, which was rated a strong F2 on the Fujita scale. At 12:41 p.m., diameter hail was reported near the town of Herriman. Afterwards, the storm started rotating, and at around 1:00 pm, many people reported seeing the storm rotate as it moved into downtown Salt Lake City. A non-descending funnel cloud developed and traveled from western downtown toward the northeast before terminating near Memory Grove Park upon reaching the base of the Wasatch Mountains. The tornado remained on the ground for about 14 minutes over the span of about . ==Damage==

The tornado damaged or destroyed approximately 800–1,000 trees Almost all of the windows from the nearby Wyndham Hotel (now the Radisson Hotel), across the street from the temporary tents, were broken out, raining down shards of glass on people attempting to escape from the collapsed tents. A crane toppled at the LDS Conference Center that was under construction. Damage to historic buildings in the lower Capitol Hill area of Salt Lake was reported. Nearly all of the trees in Memory Grove, a World War I memorial park at the mouth of City Creek Canyon near downtown, were reportedly torn out, as well as hundreds of old trees on the Capitol grounds. This was the first major tornado to occur in a large urban area's downtown district and strike buildings of nearly tall, according to Bill Alder of the National Weather Service. It happened in an area of the U.S. where tornadoes of this strength are relatively rare. The tornado caused approximately $170 million in damage. == See also ==