(cyclocane is a CYCLOne and hurriCANE tracker)
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Current Wind Speed 30 knots / MPH
Max Predicted Wind Speed 45 knots / 52 MPH at
Alternate tracking maps are only available on NHC tracked storms.
Spaghetti models for INVEST can be found here:
INVEST spaghetti models page »
The Watches and Warnings Map is only availble on NHC tracked storms.
WTXS31 PGTW 282100
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE WARNING//
REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/281421ZMAR2016//
AMPN/REF A IS A TROPICAL CYCLONE FORMATION ALERT.//
RMKS/
1. TROPICAL CYCLONE 17S (SEVENTEEN) WARNING NR 001
01 ACTIVE TROPICAL CYCLONE IN SOUTHIO
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
281800Z --- NEAR 15.4S 77.4E
MOVEMENT PAST SIX HOURS - 145 DEGREES AT 12 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
WIND RADII VALID OVER OPEN WATER ONLY
REPEAT POSIT: 15.4S 77.4E
---
FORECASTS:
12 HRS, VALID AT:
290600Z --- 17.6S 78.2E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 160 DEG/ 15 KTS
---
24 HRS, VALID AT:
291800Z --- 20.5S 79.3E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
080 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 155 DEG/ 17 KTS
---
36 HRS, VALID AT:
300600Z --- 23.6S 80.8E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
VECTOR TO 48 HR POSIT: 145 DEG/ 27 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
301800Z --- 28.0S 84.4E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
---
REMARKS:
282100Z POSITION NEAR 16.0S 77.6E.
TROPICAL CYCLONE (TC) 17S (SEVENTEEN), LOCATED APPROXIMATELY 575 NM
SOUTH-SOUTHEAST OF DIEGO GARCIA, HAS TRACKED SOUTHEASTWARD AT 12
KNOTS OVER THE PAST SIX HOURS. ANIMATED ENHANCED INFRARED SATELLITE
IMAGERY REVEALS A RAPIDLY CONSOLIDATING LOW LEVEL CIRCULATION CENTER
(LLCC) WITH DEEP CONVECTIVE BANDING WRAPPING INTO A WELL-DEFINED
CENTER. A 281628Z AMSU 89 GHZ IMAGE SHOWS A COMPACT SYSTEM WITH
TIGHTLY-CURVED CONVECTION PRIMARILY ALONG THE SOUTHERN AND EASTERN
PERIPHERIES, WHICH SUPPORTS THE CURRENT POSITION WITH HIGH
CONFIDENCE. THE CURRENT INTENSITY IS ASSESSED AT 35 KNOTS BASED ON
RECENT DVORAK ESTIMATES OF T2.5 (35 KNOTS) FROM PGTW AND KNES. UPPER-
LEVEL ANALYSIS INDICATES A FAVORABLE ENVIRONMENT WITH GOOD POLEWARD
OUTFLOW AND LOW (5 TO 10 KNOTS) VERTICAL WIND SHEAR (VWS). TC 17S IS
BEING STEERED SOUTHEASTWARD ALONG THE WESTERN PERIPHERY OF A
SUBTROPICAL RIDGE (STR). THIS SYSTEM IS FORECAST TO CONTINUE
TRACKING SOUTHEASTWARD UNDER THE SAME STEERING INFLUENCE THROUGH THE
FORECAST PERIOD. TC 17S WILL BEGIN TO ACCELERATE THROUGH TAU 48 AS
IT BECOMES FULLY EMBEDDED WITHIN A DEEP UPPER LEVEL TROUGH
APPROACHING FROM THE WEST. THE SYSTEM HAS A SHORT WINDOW FOR
INTENSIFICATION REACHING A PEAK INTENSITY OF 45 KNOTS AT TAU 12
UNDER A FAVORABLE UPPER LEVEL ENVIRONMENT NEAR THE STR AXIS.
HOWEVER, AFTER TAU 12, THE SYSTEM WILL BEGIN TO WEAKEN AS VWS
BECOMES UNFAVORABLE WITHIN THE TROUGH. TC 17S IS FORECAST TO FULLY
DISSPATE BY TAU 48. DYNAMIC MODEL GUIDANCE IS IN TIGHT AGREEMENT
LEADING TO HIGH CONFIDENCE IN THE JTWC FORECAST TRACK. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 281800Z IS 12 FEET. NEXT WARNINGS AT
290900Z AND 292100Z. THIS CANCELS AND SUPERSEDES REF A (WTXS21 PGTW
281430.//
NNNN ZCZC 452 WTIO30 FMEE 290546 RSMC / TROPICAL CYCLONE CENTER / LA REUNION TROPICAL CYCLONE FORECAST WARNING (SOUTH-WEST INDIAN OCEAN) 0.A WARNING NUMBER: 1/7/20152016 1.A TROPICAL DEPRESSION 7 (INVEST) 2.A POSITION 2016/03/29 AT 0600 UTC: WITHIN 20 NM RADIUS OF POINT 17.5 S / 78.4 E (SEVENTEEN DECIMAL FIVE DEGREES SOUTH AND SEVENTY EIGHT DECIMAL FOUR DEGREES EAST) MOVEMENT : SOUTH 12 KT 3.A DVORAK ANALYSIS: 2.5/2.5/S 0.0/0 H 4.A CENTRAL PRESSURE: 1005 HPA 5.A MAX AVERAGE WIND SPEED (10 MN): 30 KT RADIUS OF MAXIMUM WINDS (RMW) :NIL 6.A EXTENSION OF WIND BY QUADRANTS (KM): 28 KT NE: 70 SE: 60 SW: 60 NW: 60 7.A FIRST CLOSED ISOBAR (PRESSURE / AVERAGE DIAM): 1007 HPA / 100 KM 8.A VERTICAL EXTENSION OF CYCLONE CIRCULATION : DEEP 1.B FORECASTS: 12H: 2016/03/29 18 UTC: 19.9 S / 79.2 E, MAX WIND=025 KT, TROPICAL DISTURBANCE 24H: 2016/03/30 06 UTC: 22.4 S / 80.4 E, MAX WIND=020 KT, LOW 36H: 2016/03/30 18 UTC: 25.3 S / 81.7 E, MAX WIND=020 KT, LOW 2.B LONGER-RANGE OUTLOOK : 2.C ADDITIONAL INFORMATION: T=CI=2.5-.= NNNN
Forecast Discussion not available for this storm.
| Time | Speed | Location | Status |
|---|---|---|---|
| 30 knots | -17.5, 78.4 | ||
| 25 knots | -19.9, 79.2 | translation missing: en.TROPICAL | |
| 20 knots | -22.4, 80.4 | translation missing: en.LOW | |
| 20 knots | -25.3, 81.7 | translation missing: en.LOW |
| Time | Speed | Location | Status |
|---|---|---|---|
| 35 knots | -15.4, 77.4 | ||
| 45 knots | -17.6, 78.2 | ||
| 40 knots | -20.5, 79.3 | ||
| 35 knots | -23.6, 80.8 | dissipating | |
| 30 knots | -28.0, 84.4 | dissipated |
| Time | Speed | Location | Status |
|---|---|---|---|
| 30 knots | -17.5, 78.4 | ||
| 25 knots | -19.9, 79.2 | translation missing: en.TROPICAL | |
| 20 knots | -22.4, 80.4 | translation missing: en.LOW | |
| 20 knots | -25.3, 81.7 | translation missing: en.LOW |
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