WTXS31 PGTW 20050403 21:00z
MSGID/GENADMIN/NAVPACMETOCCEN PEARL HARBOR HI/JTWC//
SUBJ/TROPICAL CYCLONE WARNING
REF/A/NAVPACMETOCCEN PEARL HARBOR HI/031351Z APR 05//
AMPN/TROPICAL CYCLONE FORMATION ALERT//
1. TROPICAL CYCLONE 25S (ISANG) WARNING NR 001
   01 ACTIVE TROPICAL CYCLONE IN SOUTHIO
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
    ---
   WARNING POSITION:
   031800Z2 --- NEAR 15.7S3 69.6E1
     MOVEMENT PAST SIX HOURS - 230 DEGREES AT 08 KTS
     POSITION ACCURATE TO WITHIN 060 NM
     POSITION BASED ON CENTER LOCATED BY SATELLITE
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
   REPEAT POSIT: 15.7S3 69.6E1
    ---
   FORECASTS:
   12 HRS, VALID AT:
   040600Z0 --- 16.6S3 68.9E3
   MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
   RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
                            060 NM SOUTHEAST QUADRANT
                            080 NM SOUTHWEST QUADRANT
                            080 NM NORTHWEST QUADRANT
   VECTOR TO 24 HR POSIT: 215 DEG/ 06 KTS
    ---
   24 HRS, VALID AT:
   041800Z3 --- 17.5S3 68.2E6
   MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
   RADIUS OF 034 KT WINDS - 065 NM NORTHEAST QUADRANT
                            070 NM SOUTHEAST QUADRANT
                            080 NM SOUTHWEST QUADRANT
                            085 NM NORTHWEST QUADRANT
   VECTOR TO 36 HR POSIT: 210 DEG/ 07 KTS
    ---
   36 HRS, VALID AT:
   050600Z1 --- 18.7S6 67.5E8
   MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
   RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT
                            080 NM SOUTHEAST QUADRANT
                            080 NM SOUTHWEST QUADRANT
                            070 NM NORTHWEST QUADRANT
   VECTOR TO 48 HR POSIT: 195 DEG/ 07 KTS
    ---
   EXTENDED OUTLOOK:
   48 HRS, VALID AT:
   051800Z4 --- 20.0S2 67.1E4
   MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
   RADIUS OF 050 KT WINDS - 010 NM
   RADIUS OF 034 KT WINDS - 075 NM NORTHEAST QUADRANT
                            085 NM SOUTHEAST QUADRANT
                            085 NM SOUTHWEST QUADRANT
                            075 NM NORTHWEST QUADRANT
    ---
REMARKS:
032100Z6 POSITION NEAR 15.9S5 69.4E9.
TROPICAL CYCLONE (TC) 25S (ISANG), LOCATED APPROXIMATELY 530 NM
SOUTH-SOUTHWEST OF DIEGO GARCIA, IS TRACKING SOUTHWESTWARD AT 08
KNOTS. DURING THE NEXT 48 HOURS, TC 25S IS FORECAST TO CONTINUE
TRACKING POLEWARD AROUND THE WESTERN PERIPHERY OF THE SUBTROPICAL
STEERING RIDGE. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 031800Z2 IS 12
FEET. THIS WARNING SUPERSEDES AND CANCELS REF A, NAVPACMETOCCEN
031351Z APR 05 TROPICAL CYCLONE FORMATION ALERT (WTXS21 PGTW
031400) NEXT WARNINGS AT 040900Z3 AND 042100Z7.//
=========================================================================
WTXS31 PGTW 20050404 09:00z  
IMMEDIATE DELIVERY REQ TO AMEMBASSY PORT LOUIS  
1. TROPICAL CYCLONE 25S (ISANG) WARNING NR 002  
01 ACTIVE TROPICAL CYCLONE IN SOUTHIO  
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE  
---  
WARNING POSITION:  
040600Z0 --- NEAR 17.2S0 69.0E5  
MOVEMENT PAST SIX HOURS - 200 DEGREES AT 08 KTS  
POSITION ACCURATE TO WITHIN 060 NM  
POSITION BASED ON CENTER LOCATED BY SATELLITE  
PRESENT WIND DISTRIBUTION:  
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT  
RADIUS OF 034 KT WINDS - 065 NM NORTHEAST QUADRANT  
065 NM SOUTHEAST QUADRANT  
085 NM SOUTHWEST QUADRANT  
085 NM NORTHWEST QUADRANT  
REPEAT POSIT: 17.2S0 69.0E5  
---  
FORECASTS:  
12 HRS, VALID AT:  
041800Z3 --- 18.6S5 68.2E6  
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT  
RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT  
060 NM SOUTHEAST QUADRANT  
080 NM SOUTHWEST QUADRANT  
080 NM NORTHWEST QUADRANT  
VECTOR TO 24 HR POSIT: 205 DEG/ 08 KTS  
---  
24 HRS, VALID AT:  
050600Z1 --- 20.1S3 67.4E7  
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT  
RADIUS OF 034 KT WINDS - 055 NM NORTHEAST QUADRANT  
065 NM SOUTHEAST QUADRANT  
065 NM SOUTHWEST QUADRANT  
055 NM NORTHWEST QUADRANT  
VECTOR TO 36 HR POSIT: 205 DEG/ 09 KTS  
---  
36 HRS, VALID AT:  
051800Z4 --- 21.7S0 66.6E8  
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT  
RADIUS OF 034 KT WINDS - 045 NM NORTHEAST QUADRANT  
055 NM SOUTHEAST QUADRANT  
055 NM SOUTHWEST QUADRANT  
045 NM NORTHWEST QUADRANT  
VECTOR TO 48 HR POSIT: 180 DEG/ 10 KTS  
---  
EXTENDED OUTLOOK:  
48 HRS, VALID AT:  
060600Z2 --- 23.7S2 66.6E8  
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT  
BECOMING EXTRATROPICAL  
---  
REMARKS:  
040900Z3 POSITION NEAR 17.5S3 68.8E2.  
 
MAXIMUM SIGNIFICANT WAVE HEIGHT AT 040600Z0 IS 12 FEET.  
NEXT WARNINGS AT 042100Z7 AND 050900Z4.  
=========================================================================
WTXS31 PGTW 20050404 21:00z
MSGID/GENADMIN/NAVPACMETOCCEN PEARL HARBOR HI/JTWC//
SUBJ/TROPICAL CYCLONE WARNING
RMKS/
1. TROPICAL CYCLONE 25S (ISANG) WARNING NR 003
   01 ACTIVE TROPICAL CYCLONE IN SOUTHIO
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
    ---
   WARNING POSITION:
   041800Z3 --- NEAR 18.3S2 67.6E9
     MOVEMENT PAST SIX HOURS - 235 DEGREES AT 08 KTS
     POSITION ACCURATE TO WITHIN 060 NM
     POSITION BASED ON CENTER LOCATED BY SATELLITE
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
   RADIUS OF 034 KT WINDS - 065 NM NORTHEAST QUADRANT
                            065 NM SOUTHEAST QUADRANT
                            075 NM SOUTHWEST QUADRANT
                            075 NM NORTHWEST QUADRANT
   REPEAT POSIT: 18.3S2 67.6E9
    ---
   FORECASTS:
   12 HRS, VALID AT:
   050600Z1 --- 19.3S3 66.3E5
   MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
   RADIUS OF 034 KT WINDS - 065 NM NORTHEAST QUADRANT
                            070 NM SOUTHEAST QUADRANT
                            075 NM SOUTHWEST QUADRANT
                            075 NM NORTHWEST QUADRANT
   VECTOR TO 24 HR POSIT: 215 DEG/ 08 KTS
    ---
   24 HRS, VALID AT:
   051800Z4 --- 20.6S8 65.3E4
   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
   RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
                            070 NM SOUTHEAST QUADRANT
                            070 NM SOUTHWEST QUADRANT
                            060 NM NORTHWEST QUADRANT
   VECTOR TO 36 HR POSIT: 175 DEG/ 10 KTS
    ---
   36 HRS, VALID AT:
   060600Z2 --- 22.5S9 65.4E5
   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
   RADIUS OF 034 KT WINDS - 045 NM NORTHEAST QUADRANT
                            055 NM SOUTHEAST QUADRANT
                            050 NM SOUTHWEST QUADRANT
                            045 NM NORTHWEST QUADRANT
   VECTOR TO 48 HR POSIT: 165 DEG/ 12 KTS
    ---
   EXTENDED OUTLOOK:
   48 HRS, VALID AT:
   061800Z5 --- 24.9S5 66.1E3
   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
   BECOMING EXTRATROPICAL
    ---
REMARKS:
042100Z7 POSITION NEAR 18.6S5 67.3E6.
TROPICAL CYCLONE (TC) 25S (ISANG), LOCATED APPROXIMATELY
580 NM EAST OF MAURITIUS, HAS TRACKED SOUTHWESTWARD AT
08 KNOTS OVER THE PAST 06 HOURS.  A 041338Z9 QUIKSCAT PASS
DEPICTS A WELL ORGANIZED LOW LEVEL CIRCULATION CENTER WHILE
A 041650Z6 SSMI IMAGE DEPICTS REDUCED DEEP CONVECTION IN
AN ENVIRONMENT OF DRIER AIR. MAXIMUM SIGNIFICANT WAVE
HEIGHT AT 041800Z3 IS 16 FEET. NEXT WARNINGS AT 050900Z4
AND 052100Z8.//
=========================================================================
WTXS31 PGTW 20050405 09:00z
MSGID/GENADMIN/NAVPACMETOCCEN PEARL HARBOR HI/JTWC//
SUBJ/TROPICAL CYCLONE WARNING//
RMKS/
1. TROPICAL CYCLONE 25S (ISANG) WARNING NR 004
   02 ACTIVE TROPICAL CYCLONES IN SOUTHIO
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
    ---
   WARNING POSITION:
   050600Z1 --- NEAR 19.7S7 66.0E2
     MOVEMENT PAST SIX HOURS - 225 DEGREES AT 08 KTS
     POSITION ACCURATE TO WITHIN 040 NM
     POSITION BASED ON CENTER LOCATED BY SATELLITE
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
   REPEAT POSIT: 19.7S7 66.0E2
    ---
   FORECASTS:
   12 HRS, VALID AT:
   051800Z4 --- 21.3S6 65.0E1
   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
   VECTOR TO 24 HR POSIT: 185 DEG/ 10 KTS
    ---
   24 HRS, VALID AT:
   060600Z2 --- 23.3S8 64.9E9
   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
   VECTOR TO 36 HR POSIT: 170 DEG/ 11 KTS
    ---
   36 HRS, VALID AT:
   061800Z5 --- 25.4S1 65.4E5
   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
   DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
   VECTOR TO 48 HR POSIT: 160 DEG/ 12 KTS
    ---
   EXTENDED OUTLOOK:
   48 HRS, VALID AT:
   070600Z3 --- 27.6S5 66.2E4
   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
   DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
    ---
REMARKS:
050900Z4 POSITION NEAR 20.1S3 65.7E8.
TROPICAL CYCLONE (TC) 25S (ISANG), LOCATED APPROXIMATELY 485 NM
EAST OF MAURITIUS, HAS TRACKED SOUTHWESTWARD AT 08 KNOTS OVER
THE PAST 06 HOURS. ANIMATED MULTISPECTRAL SATELLITE IMAGERY SHOWS
DECREASING DEEP CONVECTION AND A BROAD AREA OF COLD, DRY AIR IN-
TRUDING FROM THE NORTHEAST. MAXIMUM SIGNIFICANT WAVE HEIGHT AT
050600Z1 IS 14 FEET. NEXT WARNINGS AT 052100Z8 AND 060900Z5. REFER
TO TROPICAL CYCLONE 26S (ADELINE) WARNINGS (WTXS32 PGTW) FOR
TWELVE-HOURLY UPDATES.//
=========================================================================
WTXS31 PGTW 052100
MSGID/GENADMIN/NAVPACMETOCCEN PEARL HARBOR HI/JTWC//
SUBJ/TROPICAL CYCLONE WARNING//
RMKS/
1. TROPICAL CYCLONE 25S (ISANG) WARNING NR 005
   02 ACTIVE TROPICAL CYCLONES IN SOUTHIO
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
    ---
   WARNING POSITION:
   051800Z4 --- NEAR 21.3S6 65.5E6
     MOVEMENT PAST SIX HOURS - 190 DEGREES AT 09 KTS
     POSITION ACCURATE TO WITHIN 060 NM
     POSITION BASED ON CENTER LOCATED BY SATELLITE
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
   RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
                            060 NM SOUTHEAST QUADRANT
                            050 NM SOUTHWEST QUADRANT
                            050 NM NORTHWEST QUADRANT
   REPEAT POSIT: 21.3S6 65.5E6
    ---
   FORECASTS:
   12 HRS, VALID AT:
   060600Z2 --- 23.2S7 65.3E4
   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
   VECTOR TO 24 HR POSIT: 165 DEG/ 11 KTS
    ---
   24 HRS, VALID AT:
   061800Z5 --- 25.4S1 65.9E0
   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
   DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
   VECTOR TO 36 HR POSIT: 165 DEG/ 13 KTS
    ---
   36 HRS, VALID AT:
   070600Z3 --- 27.8S7 66.7E9
   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
   DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
   VECTOR TO 48 HR POSIT: 160 DEG/ 13 KTS
    ---
   EXTENDED OUTLOOK:
   48 HRS, VALID AT:
   071800Z6 --- 30.3S6 67.8E1
   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
   DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
    ---
REMARKS:
052100Z8 POSITION NEAR 21.8S1 65.5E6.
TROPICAL CYCLONE (TC) 25S (ISANG), LOCATED APPROXIMATELY 460 NM
EAST OF MAURITIUS, HAS TRACKED SOUTHWESTWARD AT 09 KNOTS OVER
THE PAST 06 HOURS. TC 25S HAS EXHIBITED A RECENT INCREASE IN INTENSITY
AS THE REMAINING DEEP CONVECTION HAS BECOME VERTICALLY COUPLED BACK
OVER THE LOW-LEVEL CIRCULATION CENTER. HOWEVER, TC 25S CONTINUES TO
TRACK INTO AN ENVIRONMENT OF COLDER, DRY AIR AND INCREASED VERTICAL
WIND SHEAR WHICH WILL CONTRIBUTE TO A WEAKENING TREND DURING THE
FORECAST PERIOD. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 051800Z4 IS 16 FEET.
NEXT WARNINGS AT 060900Z5 AND 062100Z9. REFER TO TROPICAL CYCLONE 26S
(ADELINE-JULIET) WARNINGS (WTXS32 PGTW) FOR TWELVE-HOURLY UPDATES.//
=========================================================================
WTXS31 PGTW 20050406 09:00z
MSGID/GENADMIN/NAVPACMETOCCEN PEARL HARBOR HI/JTWC//
SUBJ/TROPICAL CYCLONE WARNING//
RMKS/
1. TROPICAL CYCLONE 25S (ISANG) WARNING NR 006
   02 ACTIVE TROPICAL CYCLONES IN SOUTHIO
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
    ---
   WARNING POSITION:
   060600Z2 --- NEAR 24.6S2 66.6E8
     MOVEMENT PAST SIX HOURS - 160 DEGREES AT 17 KTS
     POSITION ACCURATE TO WITHIN 040 NM
     POSITION BASED ON CENTER LOCATED BY SATELLITE
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
   RADIUS OF 050 KT WINDS - 015 NM NORTHEAST QUADRANT
                            015 NM SOUTHEAST QUADRANT
                            015 NM SOUTHWEST QUADRANT
                            015 NM NORTHWEST QUADRANT
   RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
                            060 NM SOUTHEAST QUADRANT
                            050 NM SOUTHWEST QUADRANT
                            050 NM NORTHWEST QUADRANT
   REPEAT POSIT: 24.6S2 66.6E8
    ---
   FORECASTS:
   12 HRS, VALID AT:
   061800Z5 --- 27.4S3 67.6E9
   MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
   RADIUS OF 050 KT WINDS - 015 NM
   RADIUS OF 034 KT WINDS - 055 NM NORTHEAST QUADRANT
                            065 NM SOUTHEAST QUADRANT
                            055 NM SOUTHWEST QUADRANT
                            055 NM NORTHWEST QUADRANT
   VECTOR TO 24 HR POSIT: 165 DEG/ 14 KTS
    ---
   24 HRS, VALID AT:
   070600Z3 --- 30.1S4 68.4E8
   MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
   DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
   RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
                            070 NM SOUTHEAST QUADRANT
                            060 NM SOUTHWEST QUADRANT
                            060 NM NORTHWEST QUADRANT
   VECTOR TO 36 HR POSIT: 170 DEG/ 13 KTS
    ---
   36 HRS, VALID AT:
   071800Z6 --- 32.6S1 69.0E5
   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
   DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
    ---
REMARKS:
060900Z5 POSITION NEAR 25.3S0 66.9E1.
TROPICAL CYCLONE (TC) 25S (ISANG), LOCATED APPROXIMATELY 575 NM
EAST-SOUTHEAST OF MAURITIUS, HAS TRACKED SOUTH-SOUTHEAST AT 17 KNOTS
OVER THE PAST 06 HOURS. ANIMATED SATELLITE IMAGERY INDICATES THAT
TC 25S HAS ENTERED AN ENVIRONMENT OF INCREASED VERTICAL WIND SHEAR.
MICROWAVE IMAGERY REVEALS A BROAD AREA OF COLD, DRY AIR INTRUDING
FROM THE NORTHEAST. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 060600Z2 IS
16 FEET. NEXT WARNINGS AT 062100Z9 AND 070900Z6. REFER TO TROPICAL
CYCLONE 26S (ADELINE-JULIET) WARNINGS (WTXS32 PGTW) FOR TWELVE-HOURLY
UPDATES.//
=========================================================================
WTXS31 PGTW 20050406 21:00z
MSGID/GENADMIN/NAVPACMETOCCEN PEARL HARBOR HI/JTWC//
SUBJ:  TROPICAL CYCLONE WARNING
IMMEDIATE DELIVERY REQ TO AMEMBASSY PORT LOUIS
1. TROPICAL CYCLONE 25S (ISANG) WARNING NR 007
   02 ACTIVE TROPICAL CYCLONES IN SOUTHIO
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
    ---
   WARNING POSITION:
   061800Z5 --- NEAR 27.8S7 68.8E2
     MOVEMENT PAST SIX HOURS - 145 DEGREES AT 24 KTS
     POSITION ACCURATE TO WITHIN 060 NM
     POSITION BASED ON CENTER LOCATED BY SATELLITE
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
   BECOMING EXTRATROPICAL
   RADIUS OF 050 KT WINDS - 020 NM NORTHEAST QUADRANT
                            020 NM SOUTHEAST QUADRANT
                            020 NM SOUTHWEST QUADRANT
                            020 NM NORTHWEST QUADRANT
   RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
                            080 NM SOUTHEAST QUADRANT
                            070 NM SOUTHWEST QUADRANT
                            060 NM NORTHWEST QUADRANT
   REPEAT POSIT: 27.8S7 68.8E2
    ---
   FORECASTS:
   12 HRS, VALID AT:
   070600Z3 --- 31.7S1 73.2E2
   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
   EXTRATROPICAL
    ---
REMARKS:
062100Z9 POSITION NEAR 28.8S8 69.9E4.
TROPICAL CYCLONE (TC) 25S (ISANG), LOCATED APPROXIMATELY 775 NM
SOUTHEAST OF MAURITIUS, HAS TRACKED SOUTHEASTWARD AT 24 KNOTS OVER
THE PAST 06 HOURS. ANIMATED ENHANCED WATER VAPOR IMAGERY REVEALS A
RAPID DECREASE IN CONVECTION. TC 25S SHOULD BECOME AN EXTRATROPICAL
LOW BY TAU 12. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 061800Z5 IS 13
FEET. THIS IS THE FINAL WARNING ON THIS SYSTEM BY THE JOINT TYPHOON
WARNING CENTER (NAVPACMETOCCEN). THE SYSTEM WILL BE CLOSELY MON
ITORED FOR SIGNS OF REGENERATION. REFER TO TROPICAL CYCLONE
26S (ADELINE-JULIET) WARNINGS (WTXS32 PGTW) FOR TWELVE-HOURLY
UPDATES.//

Tropical cyclone tracks developed by Michael Bath using operational warnings and advisories.

Document: tropical_cyclone_isang_jtwc_advisories.htm Updated: 17 June 2020 [Australian Severe Weather index] [Copyright Notice] [Email Contacts] [Search This Site] [Privacy Policy]