Environmental Data Coding Specifcation        ISO IEC LogosRight Title Graphic
Home Browse Search Download Submissions FAQs Contact


Status: SUBM 2009/06/04

Concept definition: <CLOUD> formed at the core of a waterspout or tornado vortex, sometimes extending right down to the <PLANETARY_SURFACE> of the <EARTH>, caused by the reduction of <<ATM_PRESSURE>> at the centre of the vortex; funnel cloud.
Reference type: IR
Reference: [WMO306, Volume I.1, Part A, Code Table 4678, Column 7]
Supplemental references: [AWS, Table 2-6]

Group membership:

Bottom Bar Graphic

 Send mail to webmaster with questions or comments about this web site.