一小片低风切区域

谁也没有想到，谁也没有想到。目前为止北印度洋唯一一个命过名的系统居然是蓝湖，还只是个低压区

TPIO10 PGTW 011753
A. REMNANTS OF TROPICAL DEPRESSION 20W (NONGFA)
B. 01/1730Z
C. 20.57N
D. 88.55E
E. FIVE/GOES-IO
F. T1.5/1.5 STT: S0.0/03HRS
G. IR/EIR
H. REMARKS: 38A/PBO SBC/ANMTN. LOOSELY DEFINED CLOUD LINES WITH
COLD OVERCAST GREATER THAN 90NM ACROSS YIELD A DT OF 1.5. MET AND
PT AGREE. DBO DT. INTENSITY ESTIMATE MAY NOT BE REPRESENTATIVE DUE
TO PROXIMITY TO LAND.
I. ADDITIONAL POSITIONS: NONE
RUCKER

TXIO23 KNES 011745
TCSNIO
A. 20W (NONGFA)
B. 01/1730Z
C. 20.4N
D. 88.6E
E. THREE/MET-9
F. T1.5/1.5
G. IR/EIR/PRXY
H. REMARKS...2.5/10 BANDING RESULTS IN A DT OF 1.5. THE MET IS 1.0. THE
PT IS 1.5. THE FT IS BASED ON THE PT BECAUSE THE BANDING FEATURE IS NOT
CLEAR CUT.
I. ADDL POSITIONS
NIL
...MONAGHAN

20W NONGFA 250901 1800 21.2N 88.6E WPAC 25 999
20W NONGFA 250901 1200 20.9N 91.0E WPAC 25 999
20W NONGFA 250901 0600 20.4N 92.5E WPAC 20 1001

TPIO10 PGTW 012052
A. REMNANTS OF TROPICAL DEPRESSION 20W (NONGFA)
B. 01/2030Z
C. 20.52N
D. 88.09E
E. FIVE/GOES-IO
F. T1.5/1.5 STT: S0.0/03HRS
G. IR/EIR
H. REMARKS: 38A/PBO SBC/ANMTN. LOOSELY DEFINED CLOUD LINES WITH
COLD OVERCAST GREATER THAN 90NM ACROSS YIELD A DT OF 1.5. MET AND
PT AGREE. DBO DT. INTENSITY ESTIMATE MAY NOT BE REPRESENTATIVE DUE
TO PROXIMITY TO LAND.
I. ADDITIONAL POSITIONS: NONE
RUCKER

TXIO23 KNES 020007
TCSNIO
A. 20W (NONGFA)
B. 01/2330Z
C. 21.5N
D. 86.8E
E. THREE/MET-9
F. OVERLAND
G. IR/EIR/SWIR
H. REMARKS...DVORAK VALUES ARE UNAVAILABLE AS THE SYSTEM HAS MOVED
OVER LAND. THIS WILL BE THE FINAL BULLETIN UNLESS THE SYSTEM EMERGES
BACK OVER WATER OR REDEVELOPMENT OCCURS.
I. ADDL POSITIONS
NIL
...GATLING

TPIO10 PGTW 020007
A. REMNANTS OF TROPICAL DEPRESSION 20W (NONGFA)
B. 01/2330Z
C. 21.07N
D. 87.44E
E. FIVE/GOES-IO
F. T1.5/1.5 STT: S0.0/03HRS
G. IR/EIR
H. REMARKS: 71A/PBO XTRP/ANMTN. LOOSELY DEFINED CLOUD LINES WITH
COLD OVERCAST GREATER THAN 90NM ACROSS YIELD A DT OF 1.5. MET AND
PT AGREE. DBO DT. INTENSITY ESTIMATE MAY NOT BE REPRESENTATIVE DUE
TO PROXIMITY TO LAND.
I. ADDITIONAL POSITIONS: NONE
RUCKER

WP, 20, 2025090118, , BEST, 0, 213N, 896E, 20, 999, DB, 0, , 0, 0, 0, 0, 0, 0, 0, 0, 0, W, 0, , 0, 0, NONGFA, ,
WP, 20, 2025090200, , BEST, 0, 219N, 877E, 25, 999, TD, 0, , 0, 0, 0, 0, 1005, 180, 65, 0, 0, W, 0, , 0, 0, NONGFA, ,

截至09月01日18Z：
20W Nongfa ACE = 0.2825（9月部分ACE=0）
11E Kiko ACE = 1.07（9月部分ACE=0.825）
西太 ACE = 56.12（9月 ACE = 0）
东太 ACE = 53.68（9月 ACE = 0.825）
北大 ACE = 38.975（9月 ACE = 0）
北印 ACE = 0（9月 ACE = 0）
北半球 ACE = 148.775 （9月 ACE = 0.825）
西南印 ACE = 1.47（9月 ACE = 0）
澳洲区 ACE = 0（9月 ACE = 0）
南太 ACE = 0（9月 ACE = 0）
南半球2025－2026风季ACE = 1.47 （9月 ACE = 0）
全球 2025年 ACE = 371.435 （9月 ACE = 0.825）

TPIO10 PGTW 020302
A. REMNANTS OF TROPICAL DEPRESSION 20W (NONGFA)
B. 02/0230Z
C. XX.XX
D. XXX.XX
E. N/A/GOES-IO
F. N/A
G. IR/EIR/VIS/MSI
H. REMARKS: POSITION OF LOW LEVEL CIRCULATION CENTER COULD NOT BE
FOUND.
I. ADDITIONAL POSITIONS: NONE
PETERSEN