IDW27600
TROPICAL CYCLONE TECHNICAL BULLETIN: AUSTRALIA - WESTERN REGION
Issued by PERTH TROPICAL CYCLONE WARNING CENTRE
at: 2147 UTC 25/03/2019
Name: Ex-Tropical Cyclone Veronica
Identifier: 19U
Data At: 2100 UTC
Latitude: 20.6S
Longitude: 116.2E
Location Accuracy: within 15 nm [30 km]
Movement Towards: west southwest [247 deg]
Speed of Movement: 5 knots [9 km/h]
Maximum 10-Minute Wind: 30 knots [55 km/h]
Maximum 3-Second Wind Gust: 45 knots [85 km/h]
Central Pressure: 995 hPa
Radius of 34-knot winds NE quadrant:
Radius of 34-knot winds SE quadrant:
Radius of 34-knot winds SW quadrant:
Radius of 34-knot winds NW quadrant:
Radius of 48-knot winds NE quadrant:
Radius of 48-knot winds SE quadrant:
Radius of 48-knot winds SW quadrant:
Radius of 48-knot winds NW quadrant:
Radius of 64-knot winds:
Radius of Maximum Winds:
Dvorak Intensity Code: T2.0/2.5/W1.0/24HRS STT:W0.5/06HRS
Pressure of outermost isobar: 1002 hPa
Radius of outermost closed isobar: 50 nm [95 km]
FORECAST DATA
Date/Time : Location : Loc. Accuracy: Max Wind : Central Pressure
[UTC] : degrees : nm [km]: knots[km/h]: hPa
+06: 26/0300: 20.8S 115.5E: 025 [050]: 030 [055]: 996
+12: 26/0900: 21.1S 114.7E: 040 [070]: 030 [055]: 998
+18: 26/1500: 21.3S 113.8E: 050 [095]: 030 [055]: 999
+24: 26/2100: 21.5S 113.1E: 065 [120]: 025 [045]: 999
+36: 27/0900: 21.8S 112.0E: 085 [155]: 025 [045]: 999
+48: 27/2100: 21.7S 110.9E: 105 [190]: 025 [045]: 1000
+60: 28/0900: 21.1S 109.6E: 125 [230]: 025 [045]: 1000
+72: 28/2100: 20.4S 108.2E: 140 [265]: 025 [045]: 1000
+96: 29/2100: 19.9S 105.2E: 185 [345]: 025 [045]: 1000
+120: 30/2100: : : :
REMARKS:
Ex-TC Veronica was located using Dampier radar and animated IR imagery in which
the LLCC is clearly distcernible. Confidence in the position is high.
Dvorak analysis: DT was 2.0 at 2000 UTC but is becoming difficult to assign as
the convection wekanes. MET is 2.0 and CI is held at 2.5. No gales evident on
ASCAT-C pass at 1420, and there are now no observations reading gales.
Conditions are unfavourable for redevelopment and no further bulletins will be
issued for this system.
Copyright Commonwealth of Australia
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There will be no further bulletins for this system.
