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JTWC Patrick Hoareau

SOUTH INDIAN: 22S(MARIAN) forecast to reach US/Category 2 by 72hours over open waters, 26/15utc update - 02/26/2021 - 19:15

22S(MARIAN). ANIMATED SATELLITE IMAGERY SHOWS THE SYSTEM CONTINUED TO CONSOLIDATE AS THE CENTRAL DENSE OVERCAST DEEPENED WITH A FORMATIVE PINHOLE EYE BECOMING APPARENT AND RAIN BANDS WRAPPING TIGHTER...

SOUTH INDIAN: intensifying TC 22S forecast to reach US/Category 1 by 24hours, 26/03utc update - 02/26/2021 - 07:30

TC 22S. 26/02UTC. ANIMATED MULTISPECTRAL SATELLITE IMAGERY SHOWS THE SYSTEM HAS RAPIDLY CONSOLIDATED WITH FORMATIVE BANDS WRAPPING TIGHTER INTO A LOW LEVEL CIRCULATION CENTER. CLICK IF NEEDED TO...

SOUTH INDIAN: Tropical Cyclone Formation Alert issued for Invest 98S// Invest 94P still Low. Updates 25/06utc - 02/25/2021 - 11:10

INVEST 98S. 25/0430UTC. THE POTENTIAL FOR THE DEVELOPMENT OF A SIGNIFICANT TROPICAL CYCLONE(WINDS NEAR THE CENTER REACHING AT LEAST 35KNOTS) WITHIN THE NEXT 24 HOURS IS HIGH.CLICK TO ANIMATE IF...

SOUTH INDIAN: Invest 98S may intensify quickly over 36/48h// SOUTH PACIFIC: Invest 94P still on the map, 24/03utc updates - 02/24/2021 - 07:15

24/06UTC. INVEST 98S HAS BEEN UP-GRADED TO MEDIUM. INVEST 94P REMAINS LOW. 2021 FEB 24 0245UTC #SOUTHERNHEMISPHERE INVEST #98S  #SOUTHINDIANOCEAN #WESTERNAUSTRALIA UPDATE As of 00:00 UTC Feb...

SOUTH PACIFIC: Invest 94P still on the map along with a Subtropical Storm over the Tasman Sea, 23/06utc updates - 02/23/2021 - 11:05

23/06UTC.JTWC HAS BEEN MONITORING INVEST 94P, INVEST 95P AND INVEST 96P. ONLY 94P IS ASSESSED TO HAVE LOW CHANCES OF TROPICAL DEVELOPMENT NEXT 24HOURS. INVEST 96P IS A 35KNOT SYSTEM BUT IS ANALYZED...

Final Warnings issued for 01W(DUJAN) and 21S(GUAMBE). Invest 94P on the map. 22/03utc updates - 02/22/2021 - 08:20

22/06UTC. JTWC ISSUED FINAL WARNINGS ON 01W(DUJUAN) AND 21S(GUAMBE) AT 22/03UTC. 3 HOURLY SATELLITE BULLETINS ARE STILL PROVIDED FOR BOTH SYSTEMS. INVEST 94P IS NOW ON THE MAP WITH LOW CHANCES OF...

01W(DUJUAN): tracking across Leyte, Romblon,Mindoro next 24/36hours//21S(GUAMBE): becoming extratropical by 12h, 21/15utc updates - 02/21/2021 - 19:40

01W(DUJUAN). 21/14UTC. THE 5H ANIMATION SHOWS THE RAIN-BANDS TRACKING OVER LEYTE AND THE SURROUNDING AREAS. PH. CLICK TO ANIMATE IF NEEDED. 2021 FEB 21 1440UTC #WESTERNNORTHPACIFIC  TS #01W...

01W(DUJUAN) 35knots: forecast to make landfall over Leyte after 12hours then cross the Visayan islands, 22/09utc update - 02/21/2021 - 13:25

01W(DUJUAN). 22/08UTC. ANIMATED MULTISPECTRAL SATELLITE IMAGERY SHOWS DEEP, EXPANSIVE, FLARING CONVECTION OVER SOUTHEASTERN PHILIPPINES AND AHEAD OF THE LOW LEVEL CIRCULATION. CLICK ON THE IMAGERY TO...

01W(DUJUAN) 30knots: forecast landfall over Samar shortly after 24h/ MOZ Channel: 21S(GUAMBE) still CAT1, 21/03utc updates - 02/21/2021 - 07:45

2021 FEB 21 0255UTC #WESTERNNORTHPACIFIC  TD #01W #DUJUAN  WARNING 16 As of 00:00 UTC Feb 21, 2021: Location: 8.1°N 130.2°E Maximum Winds: 30 kt ( 55km/h) Gusts: 40 kt ( 75km/h)...

TD 01W(DUJUAN) 30Knots and TC 21S(GUAMBE) 65Knots/CAT1. 20/02 09utc updates - 02/20/2021 - 13:35

20/06UTC. JTWC IS ISSUING 6HOURLY WARNINGS ON 01W(DUJUAN) AND 12HOURLY WARNINGS ON 21S(GUAMBE). 3HOURLY SATELLITE BULLETINS ARE ISSUED FOR 01W AND 21S. 2021 FEB 20 09UTC #WESTERNNORTHPACIFIC ...

01W(DUJUAN) 35knots, attacked by strong wind shear, forecast to make landfall near 36/48hours, 20/03utc update - 02/20/2021 - 07:35

01W(DUJUAN). 20/02UTC. ANIMATED MULTISPECTRAL SATELLITE IMAGERY (MSI) DEPICTS A LARGE CONVECTIVE MASS SHEARED NORTHWEST AWAY FROM A FULLY EXPOSED LOW LEVEL CIRCULATION CENTER (LLCC) DUE TO STRONG LOW...

01W(DUJUAN) 45knots relocated and struggling under wind shear. 21S(GUAMBE) 85knots/CAT 2 intensifying. 19/15utc updates - 02/19/2021 - 20:50

01W(DUJUAN). LATE RECEIPT OF A 191259Z ASCAT-B SCATTEROMETER PARTIAL PASS CONFIRMS THE INITIAL POSITION WITH HIGH CONFIDENCE. THE CONVECTIVE MASS THAT WAS ORIGINALLY THOUGHT TO BE ASSOCIATED WITH THE...

WNP: 01W(DUJUAN) 45knots, still fighting wind shear, slowly approaching Mindanao, 19/09utc update - 02/19/2021 - 14:10

ANIMATED MULTISPECTRAL SATELLITE IMAGERY SHOWS THAT THE SYSTEM IS ONCE AGAIN STRUGGLING TO MAINTAIN THE CORE CONVECTION OVER THE LOW LEVEL CIRCULATION CENTER, AS EASTERLY WIND SHEAR REMAINS FAIRLY...

SOUTH INDIAN: Cyclone 21S(GUAMBE) : US/Category 1, possible rapid intensification period next 12/24hours, 19/09utc update - 02/19/2021 - 13:35

ANIMATED ENHANCED INFRARED (EIR) AND MULTISPECTRAL SATELLITE IMAGERY (MSI) DEPICT A RAPIDLY CONSOLIDATING AND INTENSIFYING SYSTEM WITH A SMALL, COMPACT CORE OF DEEP CONVECTION AND A DISORGANIZED,...

01W(DUJUAN) 45knots and slowly intensifying/ 21S(GUAMBE) 60knots and developing an eye, 19/02 03utc updates - 02/19/2021 - 07:25

01W(DUJUAN). 19/02UTC. ANIMATED MULTISPECTRAL SATELLITE IMAGERY INDICATES A SLOWLY-CONSOLIDATING SYSTEM WITH A PERSISTENT MASS OF DEEP CONVECTION OBSCURING THE LOW-LEVEL CIRCULATION CENTER (LLCC)...

01W(DUJUAN) slow-moving ,35knots system, 21S(GUAMBE) 55knots, gradually intensifying over the MOZ Channel, 18/21utc updates - 02/19/2021 - 04:20

18/18UTC. JTWC IS ISSUING 6HOURLY WARNINGS ON 01W AND 12HOURLY WARNINGS ON 21S. 3 HOURLY SATELLITE BULLETINS ARE ISSUED FOR BOTH SYSTEMS. 2021 FEB 18 2330UTC #WESTERNNORTHPACIFIC  TS #01W...

Western North Pacific: 01W named DUJUAN, forecast to intensify next 36h if wind shear decreases, 18/09utc update - 02/18/2021 - 13:20

ANIMATED MULTISPECTRAL SATELLITE IMAGERY REVEALS A FULLY EXPOSED, WELL-DEFINED LOW LEVEL CIRCULATION CENTER (LLCC), WITH FLARING DEEP CONVECTION WITH OVERSHOOTING TOPS SHEARED TO THE WEST OF THE...

South Indian: 21S(GUAMBE) forecast to intensify to US/Category 2 by 48hours, 18/09utc update - 02/18/2021 - 12:30

21S(GUAMBE). 18/07UTC. ANIMATED MULTISPECTRAL SATELLITE IMAGERY DEPICTS A STEADILY IMPROVING CONVECTIVE SIGNATURE WITH WEAK CYCLONIC BANDING FEATURES BECOMING EVIDENT WITHIN THE CENTRAL DENSE...

South Indian: 21S(GUAMBE) forecast to intensify to 80knots( Strong Category 1) by 48hours, 17/21utc update - 02/18/2021 - 01:45

21S(GUAMBE). ANIMATED ENHANCED INFRARED SATELLITE IMAGERY DEPICTS A CONSOLIDATING SYSTEM WITH A DEVELOPING CENTRAL DENSE OVERCAST FEATURE OBSCURING THE LOW-LEVEL CIRCULATION CENTER (LLCC). CLICK ON...

Western North Pacific: 01W forecast to intensify next 48hours, 17/21utc update - 02/18/2021 - 01:20

01W. 07/20UTC. ANIMATED ENHANCED INFRARED SATELLITE IMAGERY REVEALS AN EXPOSED, DEFINED LOW-LEVEL CIRCULATION CENTER (LLCC) ON THE SOUTHEAST EDGE OF AN AREA OF FLARING DEEP CONVECTION. CLICK TO...

Western North Pacific: 01W(91W) becomes the 1st numbered Tropical System for 2021. 17/02 09utc update - 02/17/2021 - 12:35

ANIMATED MULTISPECTRAL SATELLITE IMAGERY SHOWS FORMATIVE RAIN BANDS WITH FRAGMENTED DEEP CONVECTION LOOSELY WRAPPING INTO AN OBSCURED LOW LEVEL CIRCULATION (LLC). CLICK TO ANIMATE IF NEEDED. 2021 FEB...

Western North Pacific: Invest 91W up-graded to HIGH, 16/15utc update - 02/16/2021 - 21:40

19/15UTC. INVEST 91W IS UP-GRADED TO HIGH. INVEST 93S REMAINS HIGH. 3HOURLY SATELLITE BULLETINS ARE ISSUED FOR BOTH SYSTEMS. 2021 FEB 16 17UTC #WESTERNNORTHPACIFIC  INVEST #91W ...

Invest 93S likely to develop within 24h over the MOZ Channel, Invest 91W likely to develop within 48h, 16/09utc updates - 02/16/2021 - 11:55

JTWC HAS UP-GRADED INVEST 93S TO HIGH. INVEST 91W IS STILL MEDIUM. 3HOURLY SATELLITE BULLETINS ARE ISSUED FOR INVEST 93S. THEY WERE DISCONTINUED FOR THE REMNANTS OF 19S(FARAJI) AT 15/2045UTC. 3...

Invest 91W: up-graded to Medium. Invest 93S: up-graded to Medium. Remnants of 19S(FARAJI). 15/06utc updates - 02/15/2021 - 11:30

INVEST 91W & INVEST 93S: MEDIUM CHANCES OF DEVELOPMENT NEXT 24HOURS.JTWC IS ISSUING 3 HOURLY SATELLITE BULLETINS ON INVEST 93S AND ON THE REMNANTS OF 19S(FARAJI). 2021 FEB 15 0630UTC...

19S(FARAJI): Final Warning, Peak Intensity was 140knots/Cat 5. Invest 91W East of Palau, Invest 93S over Mozambique, 14/09utc updates - 02/14/2021 - 14:00

14/06UTC. JTWC HAS ISSUED WARNING 19/FINAL ON 19S(FARAJI). 3 HOURLY SATELLITE BULLETINS ARE ISSUED FOR 19S AND INVEST 93S (MOZAMBIQUE CHANNEL). 2021 FEB 14 0910UTC #WESTERNNORTHPACIFIC ...

Western NPacific : Invest 91W on the map/South Indian: weakened 19S(FARAJI) fighting wind shear and drier air, 13/09utc updates - 02/13/2021 - 13:30

13/06UTC. INVEST 91W IS NOW ON THE MAP WITH LOW CHANCES FOR DEVELOPMENT OVER THE NEXT 24HOURS. JTWC IS ISSUING 12HOURLY WARNINGS ON 19S(FARAJI). 3 HOURLY SATELLITE BULLETINS ARE ISSUED FOR 19S AND...

19S(FARAJI): weakening rapidly, slow re-intensification forecast after 96hours, Invest 93S over the MOZ Channel, 12/09utc updates - 02/12/2021 - 14:20

19S(FARAJI) & INVEST 93S. ON THE RIGHT END OF THE IMAGERY 19S IS RAPIDLY WEAKENING. ON THE LEFT END 93S IS A SUBTROPICAL SYSTEM WHOSE CENTER IS CLOSE TO THE COASTLINE OF MOZAMBIQUE. THE SYSTEMS...

SOUTH INDIAN: 19S(FARAJI) still a Category 2, forecast to weaken but to re-intensify after 72hours, 11/09utc update - 02/11/2021 - 14:10

9S(FARAJI). 11/08UTC. 6HOUR LOOP. ANIMATED MULTISPECTRAL SATELLITE IMAGERY DEPICTS SPIRAL BANDS OF DEEP CONVECTION THAT WRAP INTO A FORMING 15 KM DIAMETER EYE. THE PRESENCE OF THE EYE FEATURE LENDS...

Southern Hemisphere: 20P becoming extratropical: Final Warning. 19S(FARAJI) still a US/Category 2 cyclone. 10/15utc updates - 02/10/2021 - 19:30

10/15UTC. JTWC IS ISSUING 12HOURLY WARNINGS ON 19S(FARAJI). WARNING 3 /FINAL WAS ISSUED FOR 20P AS THE SYSTEM IS COMPLETING EXTRATROPICAL TRANSITION .3 HOURLY SATELLITE BULLETINS ARE PROVIDED FOR...

Southern Hemisphere: 19S(FARAJI) down to US/Category 2. 20P forms in the South Pacific Northeast of Raoul island,10/03utc updates - 02/10/2021 - 07:20

10/0330UTC. JTWC IS ISSUING 12HOURLY WARNINGS ON 19S(FARAJI). WARNING 1 HAS BEEN ISSUED FOR 20P FOLLOWED BY 6HOURLY WARNINGS. 3 HOURLY SATELLITE BULLETINS ARE PROVIDED FOR BOTH 19S AND 20P. 2021 FEB...
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