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Western Pacific: TCFA still in force for Invest 98W, Invest 97W and 96W under watch too//Eastern Pacific: Hurricane 08E(HILDA) & TD 10E monitored, 02/06utc updates




INVEST 96W.THE AREA OF CONVECTION (INVEST 96W) PREVIOUSLY LOCATED  NEAR 26.8N 143.4E IS NOW LOCATED NEAR 30.1N 140.8E, APPROXIMATELY  575 KM SOUTH OF YOKOSUKA. ANIMATED MULTISPECTRAL SATELLITE IMAGERY  (MSI)DEPICTS A FULLY EXPOSED LOW LEVEL CIRCULATION CENTER (LLCC). A  022201UTC SSMIS 91GHZ MICROWAVE IMAGE REVEALS THE CONVECTION  ASSOCIATED WITH THE SYSTEM IS DISPLACED TO THE SOUTH OF THE LLCC. A  020109UTC ASCAT-C PARTIAL PASS REVEALS AN ELONGATED LLCC AND 15-20  KNOT WINDS IN THE NORTHERN PERIPHERY. ANALYSIS INDICATES AN  ENVIRONMENT THAT IS MARGINALLY CONDUCIVE FOR DEVELOPMENT  CHARACTERIZED BY WARM (29-30C) SEA SURFACE TEMPERATURES (SST) OFFSET  BY LIMITED POLEWARD OUTFLOW ALOFT, AND MODERATE (15-25 KT) VERTICAL  WIND SHEAR (VWS). GLOBAL MODELS AGREE THAT INVEST 96W WILL UNDERGO  MINIMAL, IF ANY, CONSOLIDATION AS IT PROPAGATES NORTHWESTWARD  TOWARDS JAPAN. MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT  15 TO 20 KNOTS. MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR  1000 MB. THE POTENTIAL FOR THE DEVELOPMENT OF A SIGNIFICANT TROPICAL  CYCLONE WITHIN THE NEXT 24 HOURS IS DOWNGRADED TO LOW.
INVEST 96W.THE AREA OF CONVECTION (INVEST 96W) PREVIOUSLY LOCATED NEAR 26.8N 143.4E IS NOW LOCATED NEAR 30.1N 140.8E, APPROXIMATELY 575 KM SOUTH OF YOKOSUKA. ANIMATED MULTISPECTRAL SATELLITE IMAGERY (MSI)DEPICTS A FULLY EXPOSED LOW LEVEL CIRCULATION CENTER (LLCC). A 022201UTC SSMIS 91GHZ MICROWAVE IMAGE REVEALS THE CONVECTION ASSOCIATED WITH THE SYSTEM IS DISPLACED TO THE SOUTH OF THE LLCC. A 020109UTC ASCAT-C PARTIAL PASS REVEALS AN ELONGATED LLCC AND 15-20 KNOT WINDS IN THE NORTHERN PERIPHERY. ANALYSIS INDICATES AN ENVIRONMENT THAT IS MARGINALLY CONDUCIVE FOR DEVELOPMENT CHARACTERIZED BY WARM (29-30C) SEA SURFACE TEMPERATURES (SST) OFFSET BY LIMITED POLEWARD OUTFLOW ALOFT, AND MODERATE (15-25 KT) VERTICAL WIND SHEAR (VWS). GLOBAL MODELS AGREE THAT INVEST 96W WILL UNDERGO MINIMAL, IF ANY, CONSOLIDATION AS IT PROPAGATES NORTHWESTWARD TOWARDS JAPAN. MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 15 TO 20 KNOTS. MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1000 MB. THE POTENTIAL FOR THE DEVELOPMENT OF A SIGNIFICANT TROPICAL CYCLONE WITHIN THE NEXT 24 HOURS IS DOWNGRADED TO LOW.
9621073112 254N1428E  15
9621073118 260N1432E  20
9621080100 268N1434E  20
9621080106 272N1430E  20
9621080112 280N1423E  20
9621080118 294N1415E  20
9621080200 314N1397E  20

INVEST 98W. THE AREA OF CONVECTION (INVEST 98W) PREVIOUSLY LOCATED  NEAR 20.0N 154.2E IS NOW LOCATED NEAR 21.4N 154.9E, APPROXIMATELY  1425 KM EAST-SOUTHEAST OF IWO-TO. ANIMATED MSI AND A 020237UTC AMSR2  89GHZ MICROWAVE IMAGE DEPICT A PARTIALLY EXPOSED LLCC WITH  CONVECTION BEGINNING TO WRAP ALONG THE EASTERN PERIPHERY. INVEST 98W  IS IN A MARGINALLY FAVORABLE ENVIRONMENT FOR DEVELOPMENT  CHARACTERIZED BY WARM (29-30C) SST, AND EQUATORWARD OUTFLOW OFFSET  BY LOW TO MODERATE (15-25 KT) VWS. GLOBAL MODELS GENERALLY AGREE  THAT INVEST 98W WILL UNDERGO MARGINAL CONSOLIDATION AND  INTENSIFICATION DURING THE NEXT 24 HOURS.  MAXIMUM SUSTAINED SURFACE  WINDS ARE ESTIMATED AT 18 TO 23 KNOTS. MINIMUM SEA LEVEL PRESSURE IS  ESTIMATED TO BE NEAR 999 MB. THE POTENTIAL FOR THE DEVELOPMENT OF A  SIGNIFICANT TROPICAL CYCLONE WITHIN THE NEXT 24 HOURS REMAINS HIGH.
INVEST 98W. THE AREA OF CONVECTION (INVEST 98W) PREVIOUSLY LOCATED NEAR 20.0N 154.2E IS NOW LOCATED NEAR 21.4N 154.9E, APPROXIMATELY 1425 KM EAST-SOUTHEAST OF IWO-TO. ANIMATED MSI AND A 020237UTC AMSR2 89GHZ MICROWAVE IMAGE DEPICT A PARTIALLY EXPOSED LLCC WITH CONVECTION BEGINNING TO WRAP ALONG THE EASTERN PERIPHERY. INVEST 98W IS IN A MARGINALLY FAVORABLE ENVIRONMENT FOR DEVELOPMENT CHARACTERIZED BY WARM (29-30C) SST, AND EQUATORWARD OUTFLOW OFFSET BY LOW TO MODERATE (15-25 KT) VWS. GLOBAL MODELS GENERALLY AGREE THAT INVEST 98W WILL UNDERGO MARGINAL CONSOLIDATION AND INTENSIFICATION DURING THE NEXT 24 HOURS. MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 18 TO 23 KNOTS. MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR 999 MB. THE POTENTIAL FOR THE DEVELOPMENT OF A SIGNIFICANT TROPICAL CYCLONE WITHIN THE NEXT 24 HOURS REMAINS HIGH.
9821073118 158N1548E  15
9821080100 178N1531E  15
9821080106 188N1540E  20
9821080112 200N1542E  20
9821080118 205N1549E  20
9821080200 214N1549E  20

EASTERN PACIFIC. HU 08E(HILDA). WARNING 10 ISSUED AT 02/04UTC. INTENSITY IS FORECAST TO BE BELOW 65NOTS/CAT 1 BY 36H.
EASTERN PACIFIC. HU 08E(HILDA). WARNING 10 ISSUED AT 02/04UTC. INTENSITY IS FORECAST TO BE BELOW 65NOTS/CAT 1 BY 36H.
0821072806 117N1025W  15
0821072812 117N1033W  15
0821072818 117N1041W  20
0821072900 117N1049W  25
0821072906 117N1058W  25
0821072912 117N1067W  25
0821072918 118N1075W  30
0821073000 118N1084W  30
0821073006 118N1100W  30
0821073012 117N1117W  30
0821073018 119N1130W  40
0821073100 129N1140W  40
0821073106 132N1152W  45
0821073112 136N1162W  55
0821073118 140N1174W  60
0821080100 142N1183W  75
0821080106 144N1190W  75
0821080112 145N1197W  75
0821080118 147N1204W  75
0821080200 149N1213W  70

08E(HILDA). GUIDANCE.
08E(HILDA). GUIDANCE.

TD 10E. WARNING 2 ISSUED AT 02/04UTC. INTENSITY IS FORECAST TO REACH MINIMAL STORM INTENSITY(35KNOTS) WITHIN 24H.
TD 10E. WARNING 2 ISSUED AT 02/04UTC. INTENSITY IS FORECAST TO REACH MINIMAL STORM INTENSITY(35KNOTS) WITHIN 24H.
1021073012 113N 994W  20
1021073018 114N1008W  20
1021073100 115N1025W  20
1021073106 119N1038W  20
1021073112 128N1052W  20
1021073118 140N1065W  25
1021080100 151N1078W  25
1021080106 160N1089W  25
1021080112 166N1100W  25
1021080118 171N1114W  30
1021080200 174N1124W  30

10E. GUIDANCE.
10E. GUIDANCE.

02/00UTC.
02/00UTC.

02/00UTC.
02/00UTC.
Rédigé par PATRICK HOAREAU le Monday, August 2nd 2021 à 11:40