Publication: Magyar Közlöny
Issue: MK-2009-104 (Year: 2009, Number: 104)
Era: 2004-2010
Section: 
Paragraph Index: 427

h) when the onset or cessation of any of the following weather phenomena or combinations thereof occurs: — ice crystals — freezing fog — low drifting dust, sand or snow — blowing dust, sand or snow — thunderstorm (without precipitation) — squall — funnel cloud (tornado or waterspout);

Source: https://magyarkozlony.hu/hivatalos-lapok/1f7c6b0e16b4b71a92e5ad24416008bbe2e26aab/dokumentumok/710811d1f7f958a2990684d0cbf918e84f5497e5/letoltes