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NOUS42 KWNO 201435
ADMNFD

SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1434Z SUN AUG 20 2017


THE 12Z NAM BEGAN AND IS RUNNING ON TIME.

12Z Raob Recap

70133/OTZ - 10148; ASCENT NOT AUTHORIZED..
70219/BET - 10148; ASCENT NOT AUTHORIZED..
70231/MCG - 10148; ASCENT NOT AUTHORIZED..
76654/MZL - 10158; FLIGHT EQUIP PROBLEM..
78073/NAS - 10142; GROUND EQUIP PROBLEMS..
72456/TOP - PURGE TEMPS/HUNIDITY 983 TO 950MB AND 184 TO
             125MB..SUPER ADIABATIC LAPSE RATE..
91765/PPG - PURGE TEMPS/HUNIDITY 1011 TO 1000MB, 948 TO 828MB
             AND 538 TO 1MB.. SUPER ADIABATIC LAPSE RATE..

A Regional Critical Weather Day has been implemented for the
Central and Western Regions.. NCEP.. NWSTG.. and NCF will also
participate.. The CWD started 12Z Sun Aug 20 and will end 00Z
Wednesday Aug 23.. Reason IDSS Activities relating to the Solar
Eclipse..


Shruell/SDM/NCO/NCEP



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