南半球各类图像自动更新暨非扰动云团专帖（2025年7月－2026年6月）

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Tropical Low 38U
Low chance of a tropical cyclone near the Cocos (Keeling) Islands next week

• A low (38U) may form to the north of the Cocos (Keeling) Islands over the weekend or early next week.
• The risk 38U develops into a tropical cyclone increases to Low from next Tuesday.
• 38U is likely to move to the southwest and could be close to the Cocos (Keeling) Islands by the middle of next week.
  

Last updated
21 minutes ago, 08:26 am UTC

Tropical lows

Today 11:00 pm

Tomorrow 11:00 am

Tomorrow 11:00 pm

Fri 3  Apr 11:00 am

Fri 3  Apr 11:00 pm

Sat 4  Apr 11:00 am

Sat 4  Apr 11:00 pm

Sun 5  Apr 10:00 am

Sun 5  Apr 10:00 pm

Mon 6  Apr 10:00 am

Mon 6  Apr 10:00 pm

Tue 7  Apr 10:00 am

Tue 7  Apr 10:00 pm

Wed 8  Apr 10:00 am

Wed 8  Apr 10:00 pm

Tropical Low 38U

null (None)

null (None)

null (None)

null (None)

null (None)

null (None)

null (None)

null (None)

null (None)

1 (Very Low)

1 (Very Low)

5 (Low)

5 (Low)

10 (Low)

10 (Low)

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Tropical Low 38U
Low chance of a tropical cyclone near the Cocos (Keeling) Islands next week.

• A low (38U) may form to the north of the Cocos (Keeling) Islands early next week.
• The risk 38U develops into a tropical cyclone increases to Low from next Tuesday.
• 38U is likely to drift towards the south and could be close to the Cocos (Keeling) Islands by the middle of next week.
  

Last updated
an hour ago, 08:25 am UTC

Tropical lows

Today 12:00 pm

Tomorrow 12:00 am

Tomorrow 12:00 pm

Sat 4  Apr 12:00 am

Sat 4  Apr 12:00 pm

Sun 5  Apr 12:00 am

Sun 5  Apr 12:00 pm

Mon 6  Apr 12:00 am

Mon 6  Apr 12:00 pm

Tue 7  Apr 12:00 am

Tue 7  Apr 12:00 pm

Wed 8  Apr 12:00 am

Wed 8  Apr 12:00 pm

Thu 9  Apr 12:00 am

Thu 9  Apr 12:00 pm

Tropical Low 38U

null (None)

null (None)

null (None)

null (None)

null (None)

null (None)

null (None)

1 (Very Low)

1 (Very Low)

5 (Low)

5 (Low)

5 (Low)

10 (Low)

10 (Low)

15 (Low)

pocketbox

Tropical Low 38U
Low chance of a tropical cyclone near the Cocos (Keeling) Islands next week.

• A tropical low (38U) may form to the north of the Cocos (Keeling) Islands early next week.
• The risk 38U develops into a tropical cyclone increases to Low from next Tuesday.
• 38U is likely to drift towards the south and could be close to the Cocos (Keeling) Islands by the middle of next week.
  

Last updated
2 hours ago, 08:14 am UTC

Tropical lows

Today 12:00 pm

Tomorrow 12:00 am

Tomorrow 12:00 pm

Sun 5  Apr 12:00 am

Sun 5  Apr 12:00 pm

Mon 6  Apr 12:00 am

Mon 6  Apr 12:00 pm

Tue 7  Apr 12:00 am

Tue 7  Apr 12:00 pm

Wed 8  Apr 12:00 am

Wed 8  Apr 12:00 pm

Thu 9  Apr 12:00 am

Thu 9  Apr 12:00 pm

Fri 10  Apr 12:00 am

Fri 10  Apr 12:00 pm

Tropical Low 38U

null (None)

null (None)

null (None)

null (None)

null (None)

1 (Very Low)

1 (Very Low)

5 (Low)

5 (Low)

5 (Low)

10 (Low)

10 (Low)

15 (Low)

15 (Low)

15 (Low)

pocketbox

Tropical Low 38U
Low chance of a tropical cyclone near the Cocos (Keeling) Islands next week

• A tropical low (38U) is likely to form and drift southwards, and could be near the Cocos (Keeling) Islands by the middle of next week.
• The chance of 38U developing into a tropical cyclone is expected to increase to Low from Thursday.
  

Last updated
43 minutes ago, 08:46 am UTC

Tropical lows

Today 11:00 pm

Tomorrow 10:00 am

Tomorrow 10:00 pm

Mon 6  Apr 10:00 am

Mon 6  Apr 10:00 pm

Tue 7  Apr 10:00 am

Tue 7  Apr 10:00 pm

Wed 8  Apr 10:00 am

Wed 8  Apr 10:00 pm

Thu 9  Apr 10:00 am

Thu 9  Apr 10:00 pm

Fri 10  Apr 10:00 am

Fri 10  Apr 10:00 pm

Sat 11  Apr 10:00 am

Sat 11  Apr 10:00 pm

Tropical Low 38U

null (None)

null (None)

null (None)

null (None)

1 (Very Low)

1 (Very Low)

1 (Very Low)

1 (Very Low)

1 (Very Low)

5 (Low)

5 (Low)

10 (Low)

10 (Low)

10 (Low)

10 (Low)

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Tropical Low 38U
Chance of a tropical low forming between Cocos (Keeling) Islands and Christmas Island during the week.

• A tropical low (38U) may form to the north of the Australian Region and move southwards during the week.
• The low could be located between Cocos (Keeling) Islands and Christmas Island by mid-week.
• The chance of 38U developing into a tropical cyclone is expected to increase to Low from Friday.
  

Last updated
4 hours ago, 08:08 am UTC

Tropical lows

Today 12:00 pm

Tomorrow 12:00 am

Tomorrow 12:00 pm

Tue 7  Apr 12:00 am

Tue 7  Apr 12:00 pm

Wed 8  Apr 12:00 am

Wed 8  Apr 12:00 pm

Thu 9  Apr 12:00 am

Thu 9  Apr 12:00 pm

Fri 10  Apr 12:00 am

Fri 10  Apr 12:00 pm

Sat 11  Apr 12:00 am

Sat 11  Apr 12:00 pm

Sun 12  Apr 12:00 am

Sun 12  Apr 12:00 pm

Tropical Low 38U

null (None)

null (None)

null (None)

null (None)

1 (Very Low)

1 (Very Low)

1 (Very Low)

1 (Very Low)

1 (Very Low)

5 (Low)

5 (Low)

10 (Low)

10 (Low)

10 (Low)

10 (Low)

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Tropical Low 38U
Tropical low forming to the northwest of Christmas Island. Moderate risk of developing into a tropical cyclone from late Sunday.

• Tropical Low (38U) is forming to the northwest of Christmas Island and will move southeast over the next several days, which could lead to an increase in showers and thunderstorms about Christmas Island.
• By the weekend 38U will be steered to the west southwest over open waters.
• The chance of 38U developing into a tropical cyclone increases to Low from Friday, and to Moderate from late Sunday.
  

Last updated
2 hours ago, 11:17 pm UTC

Tropical lows

Today 12:00 pm

Tomorrow 12:00 am

Tomorrow 12:00 pm

Thu 9  Apr 12:00 am

Thu 9  Apr 12:00 pm

Fri 10  Apr 12:00 am

Fri 10  Apr 12:00 pm

Sat 11  Apr 12:00 am

Sat 11  Apr 12:00 pm

Sun 12  Apr 12:00 am

Sun 12  Apr 12:00 pm

Mon 13  Apr 12:00 am

Mon 13  Apr 12:00 pm

Tue 14  Apr 12:00 am

Tropical Low 38U

1 (Very Low)

1 (Very Low)

1 (Very Low)

1 (Very Low)

1 (Very Low)

5 (Low)

10 (Low)

10 (Low)

15 (Low)

15 (Low)

25 (Moderate)

25 (Moderate)

25 (Moderate)

25 (Moderate)

pocketbox

Tropical Low 38U
Tropical low to form to the northwest of Christmas Island. Moderate risk of developing into a tropical cyclone from early next week.

• A Tropical Low (38U) is forecast to slowly form over the next few days to the northwest of Christmas Island and will move initially southeast, which could lead to an increase in showers and storms about Christmas Island.
• By the weekend 38U will be steered to the west southwest over open waters.
• The chance of 38U developing into a tropical cyclone is Low from Saturday.
  

Last updated
37 minutes ago, 08:12 am UTC

Tropical lows

Today 12:00 pm

Tomorrow 12:00 am

Tomorrow 12:00 pm

Fri 10  Apr 12:00 am

Fri 10  Apr 12:00 pm

Sat 11  Apr 12:00 am

Sat 11  Apr 12:00 pm

Sun 12  Apr 12:00 am

Sun 12  Apr 12:00 pm

Mon 13  Apr 12:00 am

Mon 13  Apr 12:00 pm

Tue 14  Apr 12:00 am

Tue 14  Apr 12:00 pm

Wed 15  Apr 12:00 am

Wed 15  Apr 12:00 pm

Tropical Low 38U

null (None)

null (None)

1 (Very Low)

1 (Very Low)

1 (Very Low)

1 (Very Low)

5 (Low)

5 (Low)

5 (Low)

10 (Low)

15 (Low)

15 (Low)

15 (Low)

15 (Low)

15 (Low)