Casebook 23 April 2003: Difference between revisions
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Pat kennedy (talk | contribs) (PCK casebook augmentation added on 25 November 2007.) |
(Changed gust front head circulation category membership to "Gust Front") |
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[[Casebook 19 March 2003|prev]] [[Casebook 26 May 2003|next]] | [[Casebook 19 March 2003|prev]] [[Casebook 26 May 2003|next]] | ||
[[Category:Casebook|20030423]] | [[Category:Casebook|20030423]] | ||
[[Category: | [[Category:Gust Front]] | ||
[[Category:small/soft hail]] | [[Category:small/soft hail]] | ||
Revision as of 13:27, 27 November 2007
CSU-CHILL Casebook: 23 April, 2003
Widespread precipitation developed during the late morning hours as a strong upper level trough moved over the area. Small / soft hail was observed in some of the more intense convective precipitation cores. A series of RHI sweeps were done through an area of thunderstorm outflow that was approaching the CHILL site at 1627:11 UTC. These RHI's contain the elevated head circulation and the near-surface wind speed maximum within the cold airmass that are typical of relatively dense, cold air outflows.
