NAME: TROPICAL LOW
IDENTIFIER: 11U
DATA AT: 1800 UTC
LATITUDE: 19.3S
LONGITUDE: 117.1E
LOCATION ACCURACY: WITHIN 20NM (35 KM)
MOVEMENT TOWARDS: WEST SOUTHWEST (258 DEG)
SPEED OF MOVEMENT: 7 KNOTS (13 KM/H)
MAXIMUM 10-MINUTE WIND: 35 KNOTS (65 KM/H)
MAXIMUM 3-SECOND WIND GUST: 50 KNOTS (95 KM/H)
CENTRAL PRESSURE: 996 HPA
FORECAST DATA
DATE/TIME : LOCATION : LOC. ACCURACY: MAX WIND : CENTRAL
PRESSURE
(UTC) : DEGREES : NM (KM): KNOTS(KM/H): HPA
+06: 19/0000: 19.6S 116.3E: 040 (080): 040 (075): 989
+12: 19/0600: 19.9S 115.3E: 040 (075): 045 (085): 986
+18: 19/1200: 20.3S 114.3E: 045 (085): 050 (095): 982
+24: 19/1800: 20.8S 113.2E: 050 (090): 060 (110): 976
+36: 20/0600: 22.2S 111.2E: 065 (115): 075 (140): 964
+48: 20/1800: 23.6S 109.2E: 070 (130): 080 (150): 957
+60: 21/0600: 24.9S 107.4E: 080 (150): 070 (130): 966
+72: 21/1800: 26.1S 106.4E: 090 (170): 050 (095): 980
+96: 22/1800: 27.6S 105.5E: 135 (255): 035 (065): 988
+120: 23/1800: 30.1S 105.2E: 220 (405): 035 (065): 986

Details of Tropical Low 11U at 5:00 am AWST:
Intensity: tropical low, sustained winds near the centre of 75 kilometres per hour with wind gusts to 100 kilometres per hour.
Location: within 30 kilometres of 19.5 degrees South, 116.7 degrees East , 220 kilometres west northwest of Port Hedland and 140 kilometres north of Karratha .
Movement: west southwest at 9 kilometres per hour .

TPXS10 PGTW 182047
A. TROPICAL CYCLONE 10S (NW OF PORT HEDLAND)
B. 18/2030Z
C. 19.43S
D. 116.95E
E. FIVE/GK2A
F. T3.0/3.0/D1.0/24HRS STT: S0.0/03HRS
G. IR/EIR
H. REMARKS: 38A/PBO SBC/ANMTN. CNVCTN WRAPS 0.60 ON LOG10 SPIRAL
YIELDING A DT OF 3.0. MET/PT AGREES. DBO DT. INTENSITY ESTIMATE MAY
NOT BE REPRESENTATIVE DUE TO PROXIMITY TO LAND.
I. ADDITIONAL POSITIONS:
18/1721Z 19.22S 117.40E AMS2
DESSINO

发展中——

我们眼中的期末考气旋（话说我们一个中学放假怎么比高中还晚）

TPXS10 PGTW 182354
A. TROPICAL CYCLONE 10S (NW OF PORT HEDLAND)
B. 18/2330Z
C. 19.60S
D. 116.16E
E. FIVE/GK2A
F. T3.0/3.0/D1.0/24HRS STT: S0.0/03HRS
G. IR/EIR/VIS/MSI
H. REMARKS: 40A/PBO SBC/ANMTN. CNVCTN WRAPS 0.60 ON LOG10 SPIRAL
YIELDING A DT OF 3.0. MET YIELDS 3.5. PT YIELDS 3.0. DBO DT.
INTENSITY ESTIMATE MAY NOT BE REPRESENTATIVE DUE TO PROXIMITY TO
LAND.
I. ADDITIONAL POSITIONS:
18/1933Z 19.23S 117.05E TROP
DESSINO

Details of Tropical Cyclone Sean 11U at 8:00 am AWST:
Intensity: Category 1, sustained winds near the centre of 85 kilometres per hour with wind gusts to 120 kilometres per hour.
Location: within 30 kilometres of 19.6 degrees South 116.1 degrees East, estimated to be 275 kilometres west northwest of Port Hedland and 150 kilometres north northwest of Karratha.
Movement: west southwest at 13 kilometres per hour.
Tropical Cyclone Sean has formed north of the Pilbara coast this morning. Sean is expected to continue moving west, parallel to the Pilbara coast, while continuing to strengthen. From Monday onwards, the cyclone is expected to turn towards the southwest, while remaining over open waters. By this time, the cyclone is expected to begin moving away from the coast.

成败在此一举

10S SEAN 250119 0000 19.5S 116.1E SHEM 50 987

恭喜命名Sean（肖恩）
Sean在北大是Stan的替补名 05年飓风Stan在墨西哥造成重大灾害被除名 北大的Sean在11和23两次使用都是水货 而澳洲区的Sean仅在10年使用过一次 这是澳洲区Sean第二次使用 期待这次的Sean取得良好成绩

Name: Tropical Cyclone Sean
Identifier: 11U
Data At: 0000 UTC
Latitude: 19.6S
Longitude: 116.1E
Location Accuracy: within 15nm (30 km)
Movement Towards: west southwest (246 deg)
Speed of Movement: 7 knots (13 km/h)
Maximum 10-Minute Wind: 45 knots (85 km/h)
Maximum 3-Second Wind Gust: 65 knots (120 km/h)
Central Pressure: 989 hPa
FORECAST DATA
Date/Time : Location : Loc. Accuracy: Max Wind : Central Pressure
(UTC) : degrees : nm (km): knots(km/h): hPa
+06: 19/0600: 19.9S 115.3E: 025 (050): 045 (085): 987
+12: 19/1200: 20.3S 114.3E: 035 (065): 050 (095): 984
+18: 19/1800: 20.8S 113.3E: 045 (080): 060 (110): 976
+24: 20/0000: 21.4S 112.2E: 050 (090): 070 (130): 968
+36: 20/1200: 22.7S 110.2E: 065 (120): 080 (150): 958
+48: 21/0000: 24.0S 108.2E: 075 (140): 075 (140): 961
+60: 21/1200: 25.1S 106.8E: 085 (160): 055 (100): 976
+72: 22/0000: 26.1S 105.9E: 095 (175): 045 (085): 982
+96: 23/0000: 27.8S 104.6E: 155 (285): 035 (065): 987
+120: 24/0000: : : :