000 AXPZ20 KNHC 260312 TWDEP TROPICAL WEATHER DISCUSSION NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 0405 UTC WED SEP 26 2007 TROPICAL WEATHER DISCUSSION FOR THE EASTERN PACIFIC OCEAN FROM THE EQUATOR TO 32N...EAST OF 140W. BASED ON 0000 UTC SURFACE ANALYSIS AND SATELLITE IMAGERY THROUGH 0245 UTC. ...TROPICAL WAVES... TROPICAL WAVE IS ALONG 93W/94W N OF 7N INTO S MEXICO MOVING W 10 TO 15 KT. WIDELY SCATTERED MODERATE CONVECTION OVER S MEXICO AND GUATEMALA FROM 13N TO 17N BETWEEN 88W AND 93W. SCATTERED MODERATE CONVECTION IS FURTHER S FROM 7N TO 9N BETWEEN 92W AND 94W. TROPICAL WAVE IS ALONG 109W FROM 5N TO 15N MOVING W 10 KT. A WEAK 1011 MB LOW IS EMBEDDED ON THE WAVE AXIS 12N109W. CONVECTION IS CONFINED TO THE ITCZ WITH WIDELY SCATTERED MODERATE FROM 10N TO 13N BETWEEN 105W AND 111W. ...ITCZ... ITCZ AXIS IS CENTERED ALONG 9N80W 11N90W 11N100W 13N109W 11N115W 12N130W 10N140W. WIDELY SCATTERED MODERATE FROM 8N TO 14N BETWEEN 101W AND 105W. WIDELY SCATTERED MODERATE FROM 10N TO 14N BETWEEN 113W AND 120W. SCATTERED MODERATE FROM 12N TO 14N BETWEEN 126W AND 128W. ...DISCUSSION... W OF 100W... A MIDDLE/UPPER LEVEL TROUGH COVERS THE AREA N OF 20N W OF 125W PRODUCING SWLY FLOW. A JET EXTENDS FROM NEAR THE BASE OF THE TROUGH AT 20N125W TO N BAJA CALIFORNIA PENINSULA NEAR 30N114W INTO NW MEXICO. SATELLITE CLOUD DRIFT WINDS ARE MEASURING 50 TO 60 KNOTS ALONG THE JET AXIS AND ARE STRONGEST FROM 20N TO 30N. AN UPPER LEVEL HIGH IS CENTERED OVER MEXICO NEAR 26N104W. ANTICYCLONIC FLOW ALOFT COVERS THE EASTERN PACIFIC FROM 10N TO BEYOND 30N BETWEEN 90W AND 130W. WATER VAPOR IMAGERY INDICATES EMBEDDED CYCLONIC TURNING ALOFT ALONG THE MEXICAN COAST FROM 14N TO 20N BETWEEN 106W AND112W. ON THE SURFACE...A SURFACE TROUGH ASSOCIATED WITH THE REMNANTS OF TROPICAL DEPRESSION THIRTEEN EXTENDS FROM 15N135W TO 22N135W MOVING W. E OF 100W... THE FLOW AT THE MIDDLE/UPPER LEVELS ARE MOSTLY EASTERLY TO NORTHEASTERLY OVER THE DEEP TROPICS. CLOUD DRIFT WINDS ARE IN THE 25 TO 35 KNOT RANGE IN THIS AREA. $$ FORMOSA