000 AXPZ20 KNHC 290903 TWDEP TROPICAL WEATHER DISCUSSION NWS NATIONAL HURRICANE CENTER MIAMI FL 1005 UTC MON JUN 29 2015 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. ...TROPICAL WAVES... TROPICAL WAVE N OF 7N ALONG 87W MOVING W 15 KT. SCATTERED MODERATE TO STRONG FROM 8N-11N BETWEEN 85W AND 89W. TROPICAL WAVE FROM 6N-13N ALONG 111W MOVING W AT 15-20 KT. SCATTERED MODERATE TO STRONG CONVECTION FROM 5N-9N BETWEEN 106W- 111W. TROPICAL WAVE FROM 7N-13N ALONG 120W MOVING W AT 15-20 KT. NO SIGNIFICANT CONVECTION. TROPICAL WAVE FROM 6N-14N ALONG 133W MOVING W AT 15-20 KT. NO SIGNIFICANT CONVECTION. ...INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH FROM 9N84W TO 8N100W. ITCZ FROM 8N112W TO 5N125W TO 5N140W. SCATTERED MODERATE CONVECTION WITHIN 150 NM EITHER SIDE OF AXIS BETWEEN 91W-195W. SCATTERED MODERATE TO STRONG CONVECTION FROM 5N-9N BETWEEN 106W-111W ...DISCUSSION... AN UPPER LEVEL RIDGE OVER THE W PORTION OF THE DISCUSSION AREA WITH AXIS FROM 32N136W 20N140W. AN UPPER LEVEL TROUGH EXTENDS FROM A CYCLONIC CIRCULATION NEAR 28N124W TO 18N109W TO 10N109W. MODERATE TO STRONG SUBSIDENCE WITH DRY AND STABLE AIR AT THE MIDDLE AND UPPER LEVELS IS N OF 20N W OF 120W. AN UPPER LEVEL ANTICYCLONIC CIRCULATION IS SW OF THE TROUGH AT 6N128W WITH RIDGE NE TO 15N112W. ANOTHER UPPER LEVEL ANTICYCLONIC CIRCULATION IS CENTERED AT 12N100W. UPPER DIFFLUENCE WITH ANTICYCLONIC CIRCULATION IS ENHANCING CONVECTION FROM 6N-10N BETWEEN 80W-95W. AN AREA OF MIXED NE AND SE SWELL IS FROM 14N-16N W OF 136W WILL SUBSIDE IN 24 HOURS. WEAK RIDGE EXTENDS SE FROM STATIONARY HIGH PRESSURE NEAR 31N137W TO 15N106W. MOSTLY GENTLE TO MODERATE TRADE WINDS PREVAILING ACROSS THE REGION EXCEPT FOR A SMALL AREA OF FRESH NE WINDS NEAR THE GULF OF PAPAGAYO...WILL DIMINISH LATE TUE. $$ DGS