UI
UJ
UK
UL
UM
UN
UP
UQ
US
WP
UT
WR
UV
UX
UY
WU
UZ
WW
WA
WD
WE
WF
WH
WM
WN
WO
PIBAL (part A/B).
RAOB/PIBAL (all parts).
RAOB (part B).
RAOB (part C).
RAOB (part A/B).
Rocketsonde observations.
PIBAL (part A).
PIBAL (part D).
RAOB (part A).
Aircraft report.
Wind vector difference.
Upper Air, miscellaneous.
PIBAL (part C/D).
Dropsonde data.
Flight advisories, AIRMET/SIGMET.
Tropical cyclone forecaster discussions;
Tropical cyclone advisories;
Significant weather summaries.
WARNINGS, Tsunami.
WARNINGS, Tornado and special marine.
WARNINGS, Tropical Cyclone, including
formation alerts;
WARNINGS, High Winds.
Forecast, Strike Probability.
WARNINGS, High Seas;
WARNINGS, Severe Weather (Indian
Ocean);
WARNINGS, Special Marine.
Nuclear bulletins.
WARNINGS, Severe Weather, High water,
Marine shipping;
WX
WARNINGS, Marine, High Winds, high
XN
surf, high tide (storm surge), flooding,
thunderstorm, tornado;
WS
WT
XT
YS
WARNINGS, gale, storm, High Wind,
small craft, harbor.
Bulletin, tropical disturbance status (U.S.)
Hazardous weather reports;.
Severe PIREPs, AIREPs;
Severe radar reports;
Special weather statements;
Urgent specials.
WARNINGS, and advisories for the public
(Canada).
WARNINGS, flash flood.
Flight advisories, SIGMETs.
WARNINGS, tropical cyclone.
WARNINGS, severe thunderstorm.
WARNINGS, Weather, general;
Advisories, tropical disturbance (Australia);
WARNINGS, tropical cyclone (Indian
Ocean, Bay of Bengal, Arabian Sea);
WARNINGS, gale, storm;
WARNINGS, Tsunami (Japan);
WARNINGS, point weather (Navy-
Mediterranean);
WARNINGS, High Wind/High Sea;
WARNINGS, marine Sub-tropical cyclone;
Summary, destructive/severe weather
reports;
WATCH, severe weather;
WARNINGS, severe weather;
Special weather statements;
WARNINGS, (military) gale, small craft,
gust.
WARNINGS, miscellaneous (military).
Automated METAR.
Forecasts, military planning.
Worldwide METAR specials.
AII-3
