000 AXPZ20 KNHC 020916 TWDEP TROPICAL WEATHER DISCUSSION NWS NATIONAL HURRICANE CENTER MIAMI FL 1005 UTC TUE JUL 02 2013 TROPICAL WEATHER DISCUSSION FOR THE EASTERN PACIFIC OCEAN FROM THE EQUATOR TO 32N...EAST OF 140W. THE FOLLOWING INFORMATION IS BASED ON SATELLITE IMAGERY...WEATHER OBSERVATIONS...RADAR...AND METEOROLOGICAL ANALYSIS. BASED ON 0600 UTC SURFACE ANALYSIS AND SATELLITE IMAGERY THROUGH 0900 UTC. ...SPECIAL FEATURE... TROPICAL STORM DALILA CENTER AT 17.7N 106.8W WITH CENTRAL PRES 994 MB MOVING W 4 KT. MAXIMUM WINDS 55 KT GUST TO 55 KT WITH SEAS UP TO 18 FT. DALILA FORECAST REMAIN ABOUT THE SAME INTENSIFY DURING NEXT 48 HOURS...THEN START TO WEAKEN. NUMEROUS STRONG CONVECTION IS WITHIN 140 NM NW SEMICIRCLE. SEE LATEST NHC ADVISORY UNDER AFOS HEADER MIATCMEP4 OR WMO HEADER WTPZ24 KNHC. ...INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH 11N86W TO 13N97W THEN RESUMES AT 17N117W TO 10N137W. ITCZ 10N137W TO 10N140W. NUMEROUS STRONG CONVECTION WITHIN WITHIN 150 NM N OF AXIS FROM 94W-97W. NUMEROUS MODERATE TO STRONG WITHIN 180 NM S OF AXIS FROM 130W-134W. ...DISCUSSION... WELL DEFINED UPPER LEVEL CYCLONIC CIRCULATION OVER THE FAR NW PORTION OF THE DISCUSSION AREA IS CENTERED NEAR 32N138W WITH TROUGH FROM THE CIRCULATION TO 25N135W TO 20N140W. ABUNDANT DEEP LEVEL MOISTURE WITH SCATTERED SHOWERS IS N OF 25N E OF CYCLONIC CIRCULATION TO 135W. ANOTHER CYCLONIC CIRCULATION IS CENTERED NEAR 26N124W WITH TROUGH SE TO 20N115W. IN THE DEEP TROPICS AN UPPER LEVEL ANTICYCLONIC CIRCULATION IS NEAR 11N125W. EXCEPT FOR THE MOISTURE WITH THE CYCLONIC CIRCULATION IN THE NW PORTION OF THE AREA MODERATE TO STRONG SUBSIDENCE WITH DRY AND STABLE AIR AT THE MIDDLE AND UPPER LEVELS IS N OF 15N W OF 115W. ANOTHER UPPER LEVEL ANTICYCLONIC CIRCULATION IS OVER TROPICAL STORM DALILA...WITH DIFFLUENT FLOW ALOFT PROVIDING GOOD OUT FLOW FOR THE STORM. A SURFACE TROUGH ASSOCIATED WITH THE UPPER LEVEL CYCLONIC CIRCULATION EXTENDS FROM 32N135W TO 25N140W. SLY CROSS EQUATORIAL SWELL TO 9 FT IS EXPECTED BY WED NIGHT. $$ DGS