Difference between revisions of "TD05 (2146)"
From NSwiki, the NationStates encyclopedia.
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− | + | TCAD5 WHCO 191520 | |
− | TROPICAL STORM KANTA | + | TROPICAL STORM KANTA ADVISORY 7 |
HEARTLAND HURRICANE PREDICTION CENTRE OREAN | HEARTLAND HURRICANE PREDICTION CENTRE OREAN | ||
− | + | 3 PM HPT JUNE 19 2146 | |
− | ... | + | ...EFFECTS OF KANTA GRADUALLY DYING DOWN OVER SOUTHWESTERN INEPTIA... |
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− | + | TROPICAL STORM KANTA CONTINUES TO PRODUCE ISOLATED TROPICAL STORM FORCE | |
− | + | WINDS...AND SOME RAIN...NEAR THE COAST IN EXTREME EASTERN CÔTE D'ARGENT. | |
− | + | HOWEVER...THESE WILL LESSEN OVER THE NEXT FEW HOURS. | |
− | + | A TROPICAL STORM WARNING REMAINS IN EFFECT FROM BERLITZ EAST TO THE | |
− | + | PROVINCIAL BORDER WITH LA PLAGE. THIS WARNING WILL LIKELY BE DISCONTINUED | |
− | + | IN THE NEXT FEW HOURS AS THE FINAL EFFECTS OF THE STORM PASS. | |
− | + | THE INITIAL INTENSITY IS HELD AT 45 KNOTS BASED ON SATELLITE INTENSITY | |
− | + | ESTIMATES OF T2.5/3.5 FROM AFLE...T3.0/3.0 FROM HDCW...AND NO APPARENT | |
− | + | CHANGE IN SATELLITE PRESENTATION SINCE THE LAST ADVISORY WHEN THE | |
− | + | RECONNAISSANCE AIRCRAFT FOUND 45 KNOT WINDS. INITIAL MOTION REMAINS | |
− | + | SOMEWHAT UNCERTAIN...295/15 BASED ON CONTINUITY. THE NEXT...AND FINAL... | |
− | + | RECONNAISSANCE FLIGHT SCHEDULED...FOR NOW...INTO KANTA IS CURRENTLY | |
− | + | EN ROUTE. THE PLANE'S MAIN AIM WILL BE TO DETERMINE WIND RADII...SO | |
− | + | AS SOON AS A FAVOURABLE REPORT IS RETURNED THE TROPICAL STORM WARNING | |
− | + | FOR INEPTIA WILL LIKELY BE DISCONTINUED. | |
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− | AT | + | AT 3 PM HPT THE CENTRE OF TROPICAL STORM KANTA WAS REPORTED BY |
− | THE RECONNAISSANCE AIRCRAFT TO BE NEAR LATITUDE 6. | + | THE RECONNAISSANCE AIRCRAFT TO BE NEAR LATITUDE 6.2 NORTH LONGITUDE |
− | + | 3.9 EAST...ABOUT 450 KM OR 280 MILES SOUTHWEST OF PEACETOWN INEPTIA. | |
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TROPICAL STORM KANTA IS MOVING TO THE WEST-NORTHWEST AT ABOUT 27 KM/H... | TROPICAL STORM KANTA IS MOVING TO THE WEST-NORTHWEST AT ABOUT 27 KM/H... | ||
17 MPH. A SLIGHT INCREASE IN FORWARD SPEED IS EXPECTED IN THE NEXT | 17 MPH. A SLIGHT INCREASE IN FORWARD SPEED IS EXPECTED IN THE NEXT | ||
− | 24 HOURS... | + | 24 HOURS...AND A MORE NORTHWARD TURN IS POSSIBLE. |
MAXIMUM SUSTAINED WINDS ARE NEAR 85 KM/H...50 MPH...WITH HIGHER GUSTS. | MAXIMUM SUSTAINED WINDS ARE NEAR 85 KM/H...50 MPH...WITH HIGHER GUSTS. | ||
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EXISTS. | EXISTS. | ||
− | THE | + | THE STORM APPEARS TO HAVE CONSOLIDATED SLIGHTLY AND THE CONVECTIVE MASS |
− | + | IS NOW MUCH MORE TIGHT. THIS MAY MEAN A REDUCTION IN WIND RADII...AND | |
− | + | THE RECONNAISSANCE FLIGHT IS CURRENTLY EN ROUTE TO FIND OUT. PROVISIONALLY... | |
− | + | USING THE LATEST SCATT PASS THAT CAPTURED THE VERY EASTERN EDGES OF THE | |
+ | STORM...WHICH SHOW SOME BELIEVABLE 30 KNOT WIND VECTORS NEAR THE INEPTIAN | ||
+ | COAST...WILL HOLD TROPICAL STORM FORCE WIND RADII AS SOME OF THE STRONGER | ||
+ | WINDS OVER THE COAST MAY HAVE BEEN MISSED...OR RAIN MARRED. | ||
− | + | TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 195 KM...120 MILES...FROM | |
− | + | THE CENTRE OF THE STORM...MOSTLY TO THE EAST. | |
− | + | THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 993 HPA...29.32 INCHES OF MERCURY. | |
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− | + | THERE ARE NO CHANGES BEING MADE AT THIS TIME TO THE FORECAST TRACK. SHOULD | |
− | + | THE STORM STRENGTHEN SIGNIFICANTLY BY THE NEXT ADVISORY...A MORE WESTWARD | |
− | + | MOTION...AWAY FROM THE INEPTIAN COAST...MAY BE IN STORE. | |
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− | + | SOME MODELS STILL HAVE KANTA...OR WHATEVER IS LEFT OF IT BY THEN IF IT | |
− | + | WEAKENS ENOUGH...EXECUTING AN ANTICLOCKWISE 360 DEGREE LOOP NEAR 15N. THIS | |
− | + | WILL CONTINUE TO BE MONITORED. | |
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− | + | STILL...WITH NO CHANGE TO THE TRACK FORECAST...I SEE NO REASON TO FORECAST | |
− | + | A HURRICANE. WEAKENING IS SHOWN PAST 48 HOURS...THIS PORTION OF THE FORECAST | |
− | + | WILL BE HIGHLY DEPENDENT ON THE EVENTUAL STRENGTH OF THE TROPICAL UPPER | |
− | + | TROPOSPHERIC TROUGH. | |
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OFFICIAL FORECAST...ALL TIMES HPT | OFFICIAL FORECAST...ALL TIMES HPT | ||
− | INITIAL TIME...19/ | + | INITIAL TIME...19/1500H |
− | INITIAL | + | INITIAL... 06.2 N 03.9 E... 45 KT <!-- 19/2100H... 06.4 N 03.3 E... 45 KT --> |
− | + | 20/0300H... 06.8 N 02.7 E... 45 KT <!-- 20/0900H... 07.1 N 02.1 E... 45 KT --> | |
− | + | 20/1500H... 07.7 N 01.6 E... 50 KT <!-- 20/2100H... 08.2 N 01.1 E... 50 KT --> | |
− | + | 21/0300H... 08.7 N 00.6 E... 55 KT <!-- 21/0900H... 09.3 N 00.2 E... 55 KT --> | |
− | + | 21/1500H... 10.1 N 00.1 W... 55 KT <!-- 21/2100H... 10.8 N 00.3 W... 55 KT | |
− | + | 22/0300H... 11.6 N 00.5 W... 55 KT 22/0900H... 12.3 N 00.8 W... 50 KT --> | |
− | + | 22/1500H... 13.1 N 01.0 W... 50 KT <!-- 22/2100H... 13.7 N 00.9 W... 45 KT | |
− | + | 23/0300H... 14.5 N 00.4 W... 40 KT 23/0900H... 15.0 N 00.3 E... 35 KT --> | |
− | 23/ | + | 23/1500H... 15.6 N 00.6 E... 30 KT |
− | REPEATING THE | + | REPEATING THE 3 PM POSITION... NEAR 6.2 NORTH 3.9 EAST. MAXIMUM SUSTAINED |
WINDS NEAR 85 KM/H. MINIMUM CENTRAL PRESSURE 993 HPA. SYSTEM IS MOVING | WINDS NEAR 85 KM/H. MINIMUM CENTRAL PRESSURE 993 HPA. SYSTEM IS MOVING | ||
WEST-NORTHWEST AT NEAR 27 KM/H. | WEST-NORTHWEST AT NEAR 27 KM/H. | ||
− | THE HEARTLAND HURRICANE PREDICTION CENTRE WILL ISSUE THE NEXT ADVISORY AT | + | THE HEARTLAND HURRICANE PREDICTION CENTRE WILL ISSUE THE NEXT ADVISORY AT 9 PM |
− | + | HPT. AN INTERMEDIATE ADVISORY IS SCHEDULED FOR 630 PM HPT...BUT IF WARNINGS ARE | |
+ | CANCELLED BEFORE THEN...THE WARNING CANCELLATION WILL SUPERSEDE THE INTERMEDIATE | ||
+ | ADVISORY. | ||
− | FORECASTER | + | FORECASTER JOHNSON |
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− | TCTW05 FOLN | + | TCTW05 FOLN 191520 |
TROPICAL CYCLONE TEXT WARNING | TROPICAL CYCLONE TEXT WARNING | ||
LIVERPOOL ENGLAND MET SERVICE HEADQUARTERS FOLENISA | LIVERPOOL ENGLAND MET SERVICE HEADQUARTERS FOLENISA | ||
− | ISSUED | + | ISSUED 3:20 PM HPT JUNE 19 2146 |
− | ACTIVE TIME: | + | ACTIVE TIME: 1500H JUNE 19 2146 |
WARNING CENTRE: FOLENISA | WARNING CENTRE: FOLENISA | ||
TROPICAL CYCLONE: KANTA | TROPICAL CYCLONE: KANTA | ||
− | WARNING NR: | + | WARNING NR: 7 |
− | POSITION: 6. | + | POSITION: 6.2N 3.9E |
ACCURACY: 20NM | ACCURACY: 20NM | ||
MOVEMENT: WNW 15KT | MOVEMENT: WNW 15KT | ||
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MAX WIND: 45KT | MAX WIND: 45KT | ||
MAX GUST: 55KT | MAX GUST: 55KT | ||
− | FCST 12HR PSTN: 6. | + | FCST 12HR PSTN: 6.8N 2.7E |
FCST 12HR WINDS: 45KT G55KT | FCST 12HR WINDS: 45KT G55KT | ||
− | NEXT WARNING AT: | + | NEXT WARNING AT: 2100H JUNE 18 2146= |
Revision as of 08:04, 2 October 2007
Tropical Storm Kanta | |
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Tropical storm | |
As of: | 2100 HPT June 18, 2146 |
Location: | 5.5°N 5.4°E 420 km (260 miles) west of St. Denis, Ineptia |
Maximum winds: |
75 km/h (45 mph) (1-minute sustained) |
Pressure: | 995 hPa |
Movement: | West-northwest |
Past advisories and discussions available here |
TCAD5 WHCO 191520 TROPICAL STORM KANTA ADVISORY 7 HEARTLAND HURRICANE PREDICTION CENTRE OREAN 3 PM HPT JUNE 19 2146 ...EFFECTS OF KANTA GRADUALLY DYING DOWN OVER SOUTHWESTERN INEPTIA... TROPICAL STORM KANTA CONTINUES TO PRODUCE ISOLATED TROPICAL STORM FORCE WINDS...AND SOME RAIN...NEAR THE COAST IN EXTREME EASTERN CÔTE D'ARGENT. HOWEVER...THESE WILL LESSEN OVER THE NEXT FEW HOURS. A TROPICAL STORM WARNING REMAINS IN EFFECT FROM BERLITZ EAST TO THE PROVINCIAL BORDER WITH LA PLAGE. THIS WARNING WILL LIKELY BE DISCONTINUED IN THE NEXT FEW HOURS AS THE FINAL EFFECTS OF THE STORM PASS. THE INITIAL INTENSITY IS HELD AT 45 KNOTS BASED ON SATELLITE INTENSITY ESTIMATES OF T2.5/3.5 FROM AFLE...T3.0/3.0 FROM HDCW...AND NO APPARENT CHANGE IN SATELLITE PRESENTATION SINCE THE LAST ADVISORY WHEN THE RECONNAISSANCE AIRCRAFT FOUND 45 KNOT WINDS. INITIAL MOTION REMAINS SOMEWHAT UNCERTAIN...295/15 BASED ON CONTINUITY. THE NEXT...AND FINAL... RECONNAISSANCE FLIGHT SCHEDULED...FOR NOW...INTO KANTA IS CURRENTLY EN ROUTE. THE PLANE'S MAIN AIM WILL BE TO DETERMINE WIND RADII...SO AS SOON AS A FAVOURABLE REPORT IS RETURNED THE TROPICAL STORM WARNING FOR INEPTIA WILL LIKELY BE DISCONTINUED. AT 3 PM HPT THE CENTRE OF TROPICAL STORM KANTA WAS REPORTED BY THE RECONNAISSANCE AIRCRAFT TO BE NEAR LATITUDE 6.2 NORTH LONGITUDE 3.9 EAST...ABOUT 450 KM OR 280 MILES SOUTHWEST OF PEACETOWN INEPTIA. TROPICAL STORM KANTA IS MOVING TO THE WEST-NORTHWEST AT ABOUT 27 KM/H... 17 MPH. A SLIGHT INCREASE IN FORWARD SPEED IS EXPECTED IN THE NEXT 24 HOURS...AND A MORE NORTHWARD TURN IS POSSIBLE. MAXIMUM SUSTAINED WINDS ARE NEAR 85 KM/H...50 MPH...WITH HIGHER GUSTS. OVER THE NEXT 24 HOURS...A WINDOW OF OPPORTUNITY FOR RAPID STRENGTHENING EXISTS. THE STORM APPEARS TO HAVE CONSOLIDATED SLIGHTLY AND THE CONVECTIVE MASS IS NOW MUCH MORE TIGHT. THIS MAY MEAN A REDUCTION IN WIND RADII...AND THE RECONNAISSANCE FLIGHT IS CURRENTLY EN ROUTE TO FIND OUT. PROVISIONALLY... USING THE LATEST SCATT PASS THAT CAPTURED THE VERY EASTERN EDGES OF THE STORM...WHICH SHOW SOME BELIEVABLE 30 KNOT WIND VECTORS NEAR THE INEPTIAN COAST...WILL HOLD TROPICAL STORM FORCE WIND RADII AS SOME OF THE STRONGER WINDS OVER THE COAST MAY HAVE BEEN MISSED...OR RAIN MARRED. TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 195 KM...120 MILES...FROM THE CENTRE OF THE STORM...MOSTLY TO THE EAST. THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 993 HPA...29.32 INCHES OF MERCURY. THERE ARE NO CHANGES BEING MADE AT THIS TIME TO THE FORECAST TRACK. SHOULD THE STORM STRENGTHEN SIGNIFICANTLY BY THE NEXT ADVISORY...A MORE WESTWARD MOTION...AWAY FROM THE INEPTIAN COAST...MAY BE IN STORE. SOME MODELS STILL HAVE KANTA...OR WHATEVER IS LEFT OF IT BY THEN IF IT WEAKENS ENOUGH...EXECUTING AN ANTICLOCKWISE 360 DEGREE LOOP NEAR 15N. THIS WILL CONTINUE TO BE MONITORED. STILL...WITH NO CHANGE TO THE TRACK FORECAST...I SEE NO REASON TO FORECAST A HURRICANE. WEAKENING IS SHOWN PAST 48 HOURS...THIS PORTION OF THE FORECAST WILL BE HIGHLY DEPENDENT ON THE EVENTUAL STRENGTH OF THE TROPICAL UPPER TROPOSPHERIC TROUGH. OFFICIAL FORECAST...ALL TIMES HPT INITIAL TIME...19/1500H INITIAL... 06.2 N 03.9 E... 45 KT 20/0300H... 06.8 N 02.7 E... 45 KT 20/1500H... 07.7 N 01.6 E... 50 KT 21/0300H... 08.7 N 00.6 E... 55 KT 21/1500H... 10.1 N 00.1 W... 55 KT 22/1500H... 13.1 N 01.0 W... 50 KT 23/1500H... 15.6 N 00.6 E... 30 KT REPEATING THE 3 PM POSITION... NEAR 6.2 NORTH 3.9 EAST. MAXIMUM SUSTAINED WINDS NEAR 85 KM/H. MINIMUM CENTRAL PRESSURE 993 HPA. SYSTEM IS MOVING WEST-NORTHWEST AT NEAR 27 KM/H. THE HEARTLAND HURRICANE PREDICTION CENTRE WILL ISSUE THE NEXT ADVISORY AT 9 PM HPT. AN INTERMEDIATE ADVISORY IS SCHEDULED FOR 630 PM HPT...BUT IF WARNINGS ARE CANCELLED BEFORE THEN...THE WARNING CANCELLATION WILL SUPERSEDE THE INTERMEDIATE ADVISORY. FORECASTER JOHNSON
TCTW05 FOLN 191520 TROPICAL CYCLONE TEXT WARNING LIVERPOOL ENGLAND MET SERVICE HEADQUARTERS FOLENISA ISSUED 3:20 PM HPT JUNE 19 2146 ACTIVE TIME: 1500H JUNE 19 2146 WARNING CENTRE: FOLENISA TROPICAL CYCLONE: KANTA WARNING NR: 7 POSITION: 6.2N 3.9E ACCURACY: 20NM MOVEMENT: WNW 15KT CENT PRES: 993HPA MAX WIND: 45KT MAX GUST: 55KT FCST 12HR PSTN: 6.8N 2.7E FCST 12HR WINDS: 45KT G55KT NEXT WARNING AT: 2100H JUNE 18 2146=