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Home > Weather and Earthquakes > Tropical Cyclone Information

Tropical Cyclone Information

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Tropical Cyclone 5-Day Track Forecast is currently issued.
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00:00 JST, 19 July 2018
All Tropical Cyclones 1809180918101810

TS 1809 (Son-tinh)
Issued at 15:55 UTC, 18 July 2018
<Analysis at 15 UTC, 18 July>
Scale-
Intensity-
Center positionN18°50' (18.8°)
E106°10' (106.2°)
Direction and speed of movementW 20 km/h (12 kt)
Central pressure996 hPa
Maximum wind speed near center18 m/s (35 kt)
Maximum wind gust speed25 m/s (50 kt)
≥ 30 kt wind areaN 280 km (150 NM)
S 170 km (90 NM)
<Forecast for 03 UTC, 19 July>
Intensity-
Center position of probability circleN19°25' (19.4°)
E103°55' (103.9°)
Direction and speed of movementWNW 20 km/h (11 kt)
Central pressure996 hPa
Maximum wind speed near center18 m/s (35 kt)
Maximum wind gust speed25 m/s (50 kt)
Radius of probability circle70 km (40 NM)
<Forecast for 15 UTC, 19 July>
Intensity-
TD
Center position of probability circleN20°05' (20.1°)
E101°25' (101.4°)
Direction and speed of movementWNW 20 km/h (12 kt)
Central pressure1000 hPa
Radius of probability circle110 km (60 NM)

TS 1810 (Ampil)
Issued at 15:45 UTC, 18 July 2018
<Analysis at 15 UTC, 18 July>
Scale-
Intensity-
Center positionN19°00' (19.0°)
E129°25' (129.4°)
Direction and speed of movementAlmost stationary
Central pressure996 hPa
Maximum wind speed near center18 m/s (35 kt)
Maximum wind gust speed25 m/s (50 kt)
≥ 30 kt wind areaS 440 km (240 NM)
N 280 km (150 NM)
<Forecast for 15 UTC, 19 July>
Intensity-
Center position of probability circleN21°10' (21.2°)
E130°40' (130.7°)
Direction and speed of movementNNE Slow
Central pressure994 hPa
Maximum wind speed near center20 m/s (40 kt)
Maximum wind gust speed30 m/s (60 kt)
Radius of probability circle110 km (60 NM)
<Forecast for 12 UTC, 20 July>
Intensity-
Center position of probability circleN24°10' (24.2°)
E129°20' (129.3°)
Direction and speed of movementNNW 15 km/h (9 kt)
Central pressure980 hPa
Maximum wind speed near center30 m/s (55 kt)
Maximum wind gust speed40 m/s (80 kt)
Radius of probability circle180 km (95 NM)
Storm warning areaALL 260 km (140 NM)
<Forecast for 12 UTC, 21 July>
Intensity-
Center position of probability circleN27°35' (27.6°)
E124°55' (124.9°)
Direction and speed of movementNW 25 km/h (13 kt)
Central pressure975 hPa
Maximum wind speed near center30 m/s (60 kt)
Maximum wind gust speed45 m/s (85 kt)
Radius of probability circle260 km (140 NM)
Storm warning areaALL 370 km (200 NM)

Units:
1 kt (knot) = 1.852 km/h = 0.5144 m/s
1 nm (nautical mile) = 1.852 km