000 AXPZ20 KNHC 092111 TWDEP TROPICAL WEATHER DISCUSSION NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 2285 UTC MON APR 09 2007 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 1800 UTC SURFACE ANALYSIS AND SATELLITE IMAGERY THROUGH 2015 UTC. ...ITCZ...6N77W 5N95W 7N120W 5N140W. SCATTERED MODERATE 180 NM WIDE FROM 82W TO 85W. SCATTERED MODERATE 120 NM WIDE 120W TO 133W. ...DISCUSSION... THE DOMINAN FEATURE IS AN UPPER TROUGH EXTENDING FROM 30N101W TO 16N11W...MOVING 20-25 KT. A BROAD RIDGE COVER THE REST OF THE AREA TO THE W. A LARGE AREA OF DRY AIR IS N OF A LINE 17N140W 13N110W AND 20N101W SPEADING E WITH THE TROUGH . S OF THE LINE TROPICAL MOISTURE PREDOMINATES...MOVING INTO MEXICO AND CENTRAL AMERICA. STRONG WESTERLIES WITH 50-75 KTS ARE WITHIN 300 NM S OF THE TROUGH...MAINLY BETWEEN 13N AND 18N... W OF 100W. AT THE SURFACE A 1026 MB HIGH CENTERED NEAR 32N138W HAS RIDGE TO 17N106W. LARGE SWELLS WILL CONTINUE OVER THE AREA. $$ TORREN 000 AXPZ20 KNHC 092111 RRA TWDEP TROPICAL WEATHER DISCUSSION NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 2285 UTC MON APR 09 2007 TROPICAL WEATHER DISCUSSION FOR THE EASTERN PACIFIC OCEAN FROM THE EQUATOR TO 32N...EAST OF 140W. THE FOLLOWING INFORMATION IS BASED ON SATELLITE IMAGERY...WEATHER OBSERVATIONS...RADAR...AND METEOROLOGICAL ANALYSIS. BASED ON 1800 UTC SURFACE ANALYSIS AND SATELLITE IMAGERY THROUGH 2015 UTC. ...ITCZ...6N77W 5N95W 7N120W 5N140W. SCATTERED MODERATE 180 NM WIDE FROM 82W TO 85W. SCATTERED MODERATE 120 NM WIDE 120W TO 133W. ...DISCUSSION... THE DOMINANTFEATURE IS AN UPPER TROUGH EXTENDING FROM 30N101W TO 16N11W...MOVING 20-25 KT. A BROAD RIDGE COVER THE REST OF THE AREA TO THE W. A LARGE AREA OF DRY AIR IS N OF A LINE 17N140W 13N110W AND 20N101W SPEADING E WITH THE TROUGH . S OF THE LINE TROPICAL MOISTURE PREDOMINATES...MOVING INTO MEXICO AND CENTRAL AMERICA. STRONG WESTERLIES WITH 50-75 KTS ARE WITHIN 300 NM S OF THE TROUGH...MAINLY BETWEEN 13N AND 18N... W OF 100W. AT THE SURFACE A 1026 MB HIGH CENTERED NEAR 32N138W HAS RIDGE TO 17N106W. LARGE SWELLS WILL CONTINUE OVER THE AREA. $$ TORREN