Weather briefing & Dispatch
FIND ALOFT Emagram
Naval Oceanography Portal
JOINT TYPHOON WARNING CENTER US Navy
Telephone Time USNO provides both voice announcements of the time, and services to synchronize systems over telephone modems.
WX Chats
FXJP106, AXJP140 Cross Section for aloft wind & could
AUPQ78, pdf Height Temp Wet area at 700, 850 hPa
AUPQ35, pdf Height Temp Wet area at 500, 300 hPa
AXJP140 (Cross Section Chart pdf)
FSAS (24H)
FXFE502, pdf Height, VORT (10**-6/sec) at 500hPa
FXFE5782, pdf Wind arrow at 850hPa, P-VEL (hPa/h) at 700hPa
FXJP854 Wind Temp at 850hPa
FXFE507 pdf 72 hours forecast
TSFE1
TASA1 (広域雲解析情報図)
FXJP106 (国内航空路予想断面図)
FBJP (悪天予想図)
Forecast by JMA
PRECIPITATION CLOUD RADAR PC version
天気のツボ 天気概況を知る
アメダス (風情報、低高度での推測航法には、予め地上風の情報を取得しておくべし)
過去天気 tenk.jp
海上警報(沿岸海上の風警報は海岸近くに位置する空港の風を理解するのに役立つ)
河川情報 (国土交通省河川局、川の防砂情報)
E6B Flight computer
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