weather advisory
41en route flight advisory service — A service specifically designed to provide, upon pilot request, timely weather information pertinent to the type of flight, intended route of flight, and altitude. The flight service stations (FSS) providing this service are indicated on en route …
42flight advisory message — The communication of information that will be of assistance to a pilot and that includes weather information, aerodrome conditions, and information relating to aircraft maneuvering or operating in the vicinity of an aerodrome …
43convective SIGMET — Weather advisory concerning convective weather significant to the safety of all aircraft. Convective SIGMETs are issued for tornadoes, lines of thunderstorms, embedded thunderstorms of any intensity level, areas of thunderstorms greater than or… …
442007–08 South-West Indian Ocean cyclone season — Season summary map First storm formed: October 12, 2007 Last storm dissipated: March 26, 2008 …
45Pazifische Taifunsaison 2010 — Alle Stürme der Saison Bildung des ersten Sturms 18. Januar 2010 Auflösung des letzten Sturms …
46Pazifische Taifunsaison 2011 — Alle Stürme der Saison Bildung des ersten Sturms 1. April 2011 Auflösung des letzten Sturms Noch aktiv …
47Pazifische Taifunsaison 2009 — Alle Stürme der Saison Bildung des ersten Sturms 3. Januar 2009 Auflösung des letzten Sturms …
48Pazifische Taifunsaison 2008 — Alle Stürme der Saison Bildung des ersten Sturms 15. April 2008 Auflösung des letzten Sturms …
49Lake-effect snow — Lake Effect redirects here. For the American literary journal, see Lake Effect (journal). Lake effect precipitation coming off Lake Erie and into Western New York, as seen by NEXRAD radar, October 12–13, 2006 …
502007 North Indian Ocean cyclone season — Season summary map First storm formed: May 3, 2007 Last storm dissipated: November 16, 2007 …