簽到天數: 815 天 [LV.10]以壇為家III
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martin191919|2013-12-29 10:11
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BOM升格Cat.2
IDW27600
TROPICAL CYCLONE TECHNICAL BULLETIN: AUSTRALIA - WESTERN REGION
Issued by PERTH TROPICAL CYCLONE WARNING CENTRE
at: 0114 UTC 29/12/2013
Name: Tropical Cyclone Christine
Identifier: 04U
Data At: 0000 UTC
Latitude: 16.5S
Longitude: 119.9E
Location Accuracy: within 25 nm [45 km]
Movement Towards: southwest [235 deg]
Speed of Movement: 5 knots [10 km/h]
Maximum 10-Minute Wind: 50 knots [95 km/h]
Maximum 3-Second Wind Gust: 70 knots [130 km/h]
Central Pressure: 982 hPa
Radius of 34-knot winds NE quadrant: 170 nm [315 km]
Radius of 34-knot winds SE quadrant: 140 nm [260 km]
Radius of 34-knot winds SW quadrant: 100 nm [185 km]
Radius of 34-knot winds NW quadrant: 90 nm [165 km]
Radius of 48-knot winds NE quadrant: 60 nm [110 km]
Radius of 48-knot winds SE quadrant: 60 nm [110 km]
Radius of 48-knot winds SW quadrant: 60 nm [110 km]
Radius of 48-knot winds NW quadrant: 60 nm [110 km]
Radius of 64-knot winds:
Radius of Maximum Winds: 50 nm [95 km]
Dvorak Intensity Code: T3.5/3.5/D1.5/24HRS STT:D0.5/06HRS
Pressure of outermost isobar: 1000 hPa
Radius of outermost closed isobar: 150 nm [280 km]
FORECAST DATA
Date/Time : Location : Loc. Accuracy: Max Wind : Central Pressure
[UTC] : degrees : nm [km]: knots[km/h]: hPa
+06: 29/0600: 16.9S 119.6E: 035 [070]: 055 [100]: 979
+12: 29/1200: 17.5S 119.1E: 050 [090]: 060 [110]: 975
+18: 29/1800: 18.0S 118.8E: 060 [115]: 065 [120]: 967
+24: 30/0000: 18.6S 118.2E: 075 [135]: 070 [130]: 964
+36: 30/1200: 19.8S 117.4E: 095 [175]: 080 [150]: 954
+48: 31/0000: 21.8S 117.1E: 115 [210]: 060 [110]: 974
+60: 31/1200: 24.7S 119.0E: 130 [245]: 040 [075]: 989
+72: 01/0000: 27.3S 123.6E: 150 [280]: 030 [055]: 995
+96: 02/0000: 30.7S 138.1E: 195 [365]: 025 [045]: 998
+120: 03/0000: 28.9S 145.9E: 285 [525]: 025 [045]: 996
REMARKS:
System has continued to intensified over recent hours with improved curvature in
deep convection near the centre. Also microwave [2330UTC SSMIS] shows a
symmetrical low level circulation and provided a good indication of centre
location.
Dvorak analysis on IR gave curved band of 0.7 to 0.8 in past six hours with
FT/CI=3.5.
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