HKO
http://www.hko.gov.hk/wxinfo/currwx/tc_fixarea_c.htm

JTWC
https://metoc.ndbc.noaa.gov/ProductFeeds-portlet/img/jtwc/products/wp1517.gif

CIMSS
http://tropic.ssec.wisc.edu/

KMA 500hPa
http://web.kma.go.kr/repositary/image/cht/img/up50_(YYYY)(MMDD)(00/12).png

RAMMB
http://rammb.cira.colostate.edu/products/tc_realtime/storm.asp?storm_identifier=WP152017

CWB
http://www.cwb.gov.tw/V7/observe/satellite/Sat_EA.htm