YOUR SURNAME: Knack
YOUR CITY: Singapore
YOUR STATE: Singapore
TIME (e.g. 1800 UTC SAT FEB 22 2020): 1340 UTC SUN JUL 25 2021
ADVISORY HEADLINE: IN-FA MAKES LANDFALL AND CONTINUES INLAND, SPREADING CONCERNS OVER FLOODING AND STORM SURGE INUNDATION


INPUT INTERP ATCF: wp092021 IN-FA 20210723 1345 30.1 122 W TY 55.0 972.0 6.53 343.66
ADVISORY NUMBER: 21


NEXT ADVISORY TIME (e.g. SEP 16 2021, 1800 UTC)

Please allow time for floater to build.

• STORM FLOATER •

  W ()
PUBLIC ADVISORY #
FORCE THIRTEEN , 

    
......
    
SUMMARY OF INFORMATION
-----------------------------------
LOCATION...NEAR    ...
MAXIMUM SUSTAINED WINDS...MPH...KM/H
MINIMUM CENTRAL PRESSURE...MB
    
WATCHES AND WARNINGS
-----------------------------------
A Typhoon Warning is in effect for...
*Miyakojima
*The Yaeyama Islands

A Gale Advisory is in effect for... 
*Okinawa
*Amami
*Prefectures of Kagoshima, Kumamoto, Nagasaki, Saga

A Sea Typhoon Warning is in effect for...
*North, Northeast and Southeast Taiwan Offshore

A Typhoon Yellow Alert is in effect for...
*Parts of Fujian Province and Zhejiang Province

A Typhoon Blue Alert is in effect for...
*Shanghai City
*Parts of Fujian Province and Zhejiang Province

DISCUSSION
-----------------------------------
In-fa is now at the coast of east China and has yet again decelerates, stalling over Zhoushan since the last 3hrs. Ningbo Lishe Aiport has recorded 979mb with 19kts winds sustain at roughly open terrain, which translates to 976mb. Such stalling is expected within the next few hours before continuing to move inland. With Nepartak striking the subtropical high within the next two days, In-fa will then be influenced by a trough from the jet stream and start drifting northeastward in Anhui Province. In-fa also dumped heavy rainfall especially in northern Zhejiang with 150mm+ recorded in the past 24hr. What's fortunate is while stalling right now, its strongest core rainband at the north remains offshore. As the system moves further inland its stronger north quadrant will bring very significant rainfall over Jiangsu and Anhui as well. At least 200-400mm rainfall is expected.
LOCAL AND OFFICIAL SOURCES BELOW
Japan Meteorological Agency
    

    
$$
Forecaster 
• OFFICIAL JTWC FORECAST •

• JAPAN METEOROLOGICAL AGENCY FORECAST •

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