Tropical Cyclones
[Index]
Monthly Global Tropical Cyclone Tracks March 2025
[Summaries and Track Data] [Prepared by Steve Young]

                 Global Tropical System Tracks - March 2025



The following Tropical System tracks are compiled from various centers, but 
unless otherwise cited, the data is from the Naval Research Laboratory (NRL) 
or from a reanalysis using GRADS. NCEP Reanalysis data provided by the 
NOAA/OAR/ESRL PSD, Boulder, Colorado, USA, from their Web site at 
http://www.esrl.noaa.gov/psd/.

The data usually does not match the information from the advisories, but is 
closer to the Best Track data. However official Best Track data should
be considered the final and official tracks. The data also includes 
Investigation areas as well as pre- and post-advisory information

=== MED ===
No Systems tracked
                                    
=== S. ATLANTIC ===
No Systems tracked

                                    
=== N. ATLANTIC===                                    
No Systems tracked

                                    
== E. PACIFIC ===                                    
No Systems tracked


                                    
=== C. PACIFIC ===                                    
No Systems tracked


                                    
=== W. PACIFIC ===
System: INVEST                        Invest:96W        TD# N/A
ID          Designation Date   Time   Lat.     Lon.     Wind  Press.  ST   Other
96W             INVEST  250322 1200    +3.8   +129.1     15   1009    B
96W             INVEST  250322 1800    +4.3   +128.9     15   1009    B
96W             INVEST  250323 0000    +4.8   +129.2     15   1009    B
96W             INVEST  250323 0600    +5.0   +130.0     15   1009    B
96W             INVEST  250323 1200    +4.6   +130.7     15   1009    B
96W             INVEST  250323 1800    +4.6   +131.3     15   1009    B
96W             INVEST  250324 0000    +5.1   +131.0     20   1008    B
96W             INVEST  250324 0600    +5.6   +130.5     20   1007    B
96W             INVEST  250324 1200    +6.1   +130.5     15   1008    B
96W             INVEST  250324 1800    +6.2   +130.2     15   1007    N
96W             INVEST  250325 0000    +6.2   +130.0     15   1007    B
96W             INVEST  250325 0600    +6.2   +129.7     15   1005    B
96W             INVEST  250325 1200    +6.5   +129.6     15   1006    B
96W             INVEST  250325 1800    +6.6   +129.3     15   1006    B
96W             INVEST  250326 0000    +6.8   +129.1     15   1006    B
96W             INVEST  250326 0600    +7.0   +129.2     15   1006    B
96W             INVEST  250326 1200    +6.9   +129.5     15   1006    B
96W             INVEST  250326 1800    +7.5   +130.1     15   1006    B

System: INVEST                        Invest:97W        TD# N/A
ID          Designation Date   Time   Lat.     Lon.     Wind  Press.  ST   Other
97W             INVEST  250329 0000    +9.6   +121.1     15   1009    B
97W             INVEST  250329 0600   +10.4   +119.4     15   1009    B
97W             INVEST  250329 1200   +10.7   +118.6     15   1008    B
97W             INVEST  250329 1800   +11.0   +117.8     15   1008    B
97W             INVEST  250330 0000   +10.9   +116.3     15   1008    B
97W             INVEST  250330 0600   +11.3   +115.0     15   1008    B
97W             INVEST  250330 1200   +11.2   +113.9     15   1008    B
97W             INVEST  250330 1800   +11.0   +113.2     15   1008    B
97W             INVEST  250331 0000   +10.2   +111.9     15   1008    B
97W             INVEST  250331 0600   +10.0   +110.3     15   1008    B
97W             INVEST  250331 1200    +9.8   +109.0     15   1008    B


=== N. INDIAN ===
System: INVEST                        Invest:90B        TD# N/A
ID          Designation Date   Time   Lat.     Lon.     Wind  Press.  ST   Other
90B             INVEST	250306 1200    +1.2    +93.7     15   1009    B
90B             INVEST	250306 1800    +1.4    +93.7     15   1009    B
90B             INVEST	250307 0000    +1.5    +93.5     15   1009    B
90B             INVEST	250307 0600    +1.8    +93.2     15   1009    B
90B             INVEST	250307 1200    +2.1    +92.9     15   1009    B

System: INVEST                        Invest:91B        TD# N/A
ID          Designation Date   Time   Lat.     Lon.     Wind  Press.  ST   Other
91B             INVEST  250310 0000   +5.8     +86.3     15   1009    B
91B             INVEST  250310 0600   +4.1     +85.7     15   1009    B    RELOCATED FROM (+5.8 +86.3)
91B             INVEST  250310 1200   +4.2     +84.7     15   1009    B
91B             INVEST  250310 1800   +4.3     +83.9     15   1009    B
91B             INVEST  250311 0000   +4.5     +83.0     15   1009    B


=== S. HEMISPHERE ===   
System: JUDE                          Invest:99S        TD#25S 12
ID          Designation Date   Time   Lat.     Lon.     Wind  Press.  ST   Other
99S 25S 12      JUDE    250306 0000   -12.2    +59.2     15   1009    B
99S 25S 12      JUDE    250306 0600   -12.2    +58.1     15   1009    B
99S 25S 12      JUDE    250306 1200   -12.1    +56.9     15   1009    B    FMEE=25KT 1006MB (-12.2 +57.3)
99S 25S 12      JUDE    250306 1800   -12.1    +55.7     15   1009    B
99S 25S 12      JUDE    250307 0000   -12.1    +54.6     15   1009    B
99S 25S 12      JUDE    250307 0600   -12.2    +53.8     25   1008    D    FMEE=25KT 1004MB (-12.0 +54.9)
99S 25S 12      JUDE    250307 1200   -12.5    +52.7     25   1003    D    FMEE=25KT 1003MB (-12.9 +52.3)
99S 25S 12      JUDE    250307 1800   -13.6    +51.1     25   1000    D    FMEE=30KT 1000MB (-13.6 +50.7) DEPRESSION
99S 25S 12      JUDE    250308 0000   -13.9    +49.3     25   1002    D    FMEE=30KT 999MB (-14.2 +49.0) OVERLAND DEPRESSION
99S 25S 12      JUDE    250308 0600   -14.1    +47.7     25   1002    D    FMEE=30KT 999MB (-14.2 +47.6)
99S 25S 12      JUDE    250308 1200   -14.3    +46.5     30   1000    D    FMEE=30KT 999MB (-14.2 +46.8)
99S 25S 12      JUDE    250308 1800   -14.5    +45.7     35    996    T    FMEE=35KT 995MB (-14.3 +45.6)
99S 25S 12      JUDE    250309 0000   -14.8    +44.5     45    996    T    FMEE=40KT 994MB (-14.6 +44.7)
99S 25S 12      JUDE    250309 0600   -15.0    +43.4     55    989    T    FMEE=995MB (-14.8 +43.4)
99S 25S 12      JUDE    250309 1200   -15.2    +42.2     65    983    T    FMEE=990MB (-15.1 +42.5)
99S 25S 12      JUDE    250309 1800   -15.0    +41.3     80    975    H    FMEE=75KT 970MB (-15.0 +41.2)
99S 25S 12      JUDE    250310 0000   -15.1    +40.6     75    977    H    FMEE=70KT 972MB (-14.9 +40.6)
99S 25S 12      JUDE    250310 0600   -15.2    +39.9     65    983    H    FMEE=60KT 983MB (-15.1 +39.7)
99S 25S 12      JUDE    250310 1200   -14.9    +39.0     55    989    T    FMEE=50KT 988MB (-14.9 +39.0)
99S 25S 12      JUDE    250310 1800   -14.6    +38.0     45    995    T    FMEE=35KT 995MB (-14.6 +37.9)
99S 25S 12      JUDE    250311 0000   -14.6    +37.3     35    997    D    FMEE=35KT 998MB (-14.9 +37.3)
99S 25S 12      JUDE    250311 0600   -15.3    +36.5     30    999    D    FMEE=25KT 1001MB (-15.4 +36.4)
99S 25S 12      JUDE    250311 1200   -16.1    +35.9     25    999    D    FMEE=25KT 1001MB (-15.9 +35.5)
99S 25S 12      JUDE    250311 1800   -16.8    +35.4     25    999    D    
99S 25S 12      JUDE    250312 0000   -17.3    +35.1     25   1000    D
99S 25S 12      JUDE    250312 0600   -17.5    +35.2     25   1007    D    FMEE=25KT 1004MB (-16.8 +34.5)
99S 25S 12      JUDE    250312 1200   -17.9    +35.4     30   1000    D    FMEE=30KT 1003MB (-17.5 +35.3)
99S 25S 12      JUDE    250312 1800   -18.4    +35.8     30   1001    D    FMEE=30KT 1003MB (-17.9 +35.4)
99S 25S 12      JUDE    250313 0000   -19.0    +36.6     35    999    T    FMEE=30KT 1002MB (-19.2 +36.7)
99S 25S 12      JUDE    250313 0600   -19.6    +37.4     40    997    T    FMEE=40KT 997MB (-19.9 +37.7)
99S 25S 12      JUDE    250313 1200   -20.2    +38.3     40    998    T    FMEE=40KT 996MB (-20.1 +38.1)
99S 25S 12      JUDE    250313 1800   -21.5    +39.7     45    992    T    FMEE=45KT 993MB (-21.2 +39.3)
99S 25S 12      JUDE    250314 0000   -22.5    +40.7     45    992    T    FMEE=50KT 988MB (-22.4 +40.7)
99S 25S 12      JUDE    250314 0600   -23.2    +41.5     50    988    T    FMEE=50KT 985MB (-23.2 +41.4)
99S 25S 12      JUDE    250314 1200   -23.7    +42.2     55    988    T    FMEE=50KT 985MB (-23.7 +42.4)
99S 25S 12      JUDE    250314 1800   -24.3    +43.0     55    988    T    FMEE=60KT 983MB (-24.2 +43.0)
99S 25S 12      JUDE    250315 0000   -24.9    +43.9     50    984    T    FMEE=60KT 982MB (-24.5 +43.6)
99S 25S 12      JUDE    250315 0600   -25.0    +45.2     55    985    T    FMEE=50KT 983MB (-24.7 +44.6)
99S 25S 12      JUDE    250315 1200   -25.1    +46.9     50    985    T    FMEE=45KT 985MB (-24.6 +46.1)
99S 25S 12      JUDE    250315 1800   -25.4    +49.1     55    986    T    FMEE=55KT 982MB (-25.2 +48.2)
99S 25S 12      JUDE    250316 0000   -25.8    +51.3     50    986    T    FMEE=55KT 980MB (-26.0 +51.9) POST-TROPICAL
99S 25S 12      JUDE    250316 0600   -26.4    +53.4     45    993    T
99S 25S 12      JUDE    250316 1200   -27.7    +55.9     40    995    T
99S 25S 12      JUDE    250316 1800   -30.1    +59.1     45    995    T
99S 25S 12      JUDE    250317 0000   -31.8    +61.5     45    995    T
99S 25S 12      JUDE    250317 0600   -33.4    +63.9     45    995    E

System: INVEST                        Invest:90S        TD# N/A
ID          Designation Date   Time   Lat.     Lon.     Wind  Press.  ST   Other
90S             INVEST  250315 0000    -8.6    +55.4     15   1009    B
90S             INVEST  250315 0600    -8.9    +56.0     15   1009    B
90S             INVEST  250315 1200    -9.4    +56.5     20   1009    B
90S             INVEST  250315 1800    -9.7    +56.7     15   1009    B
90S             INVEST  250316 0000   -10.0    +56.6     15   1008    B
90S             INVEST  250316 0600   -10.7    +56.2     15   1010    B


System: TEWNTYSIX                     Invest:91S        TD# 26S 25U
ID          Designation Date   Time   Lat.     Lon.     Wind  Press.  ST   Other
91S 26S 25U  TWENTYSIX  250315 1800   -11.6   +112.1     15   1009    B
91S 26S 25U  TWENTYSIX  250316 0000   -11.9   +111.6     15   1010    B
91S 26S 25U  TWENTYSIX  250316 0600   -12.0   +111.0     20   1010    B
91S 26S 25U  TWENTYSIX  250316 1200   -12.2   +110.2     20   1010    B
91S 26S 25U  TWENTYSIX  250316 1800   -11.9   +108.9     15   1010    B
91S 26S 25U  TWENTYSIX  250317 0000   -11.6   +106.9     15   1010    B
91S 26S 25U  TWENTYSIX  250317 0600   -10.3   +101.2     20   1007    B    RELOCATED FROM (-11.6 +104.7) BOM=1005MB (-13 +103) TROPICAL LOW
91S 26S 25U  TWENTYSIX  250317 1200   -11.0   +100.4     20   1005    B
91S 26S 25U  TWENTYSIX  250317 1800   -12.2    +99.6     20   1004    B    BOM=1002MB (-15 +103) TROPICAL LOW
91S 26S 25U  TWENTYSIX  250318 0000   -12.6    +98.7     25   1003    D
91S 26S 25U  TWENTYSIX  250318 0600   -12.9    +97.8     30    996    D    BOM=1005MB (-14 +99) TROPICAL LOW
91S 26S 25U  TWENTYSIX  250318 1200   -12.8    +96.8     35   1001    T    BOM=30KT 1000MB (-12.9 +97.7)
91S 26S 25U  TWENTYSIX  250318 1800   -12.7    +96.2     35   1001    T    BOM=35KT 999MB (-12.8 +96.5) TROPICAL LOW
91S 26S 25U  TWENTYSIX  250319 0000   -13.1    +96.3     45    995    T    BOM=35KT 999MB (-13.2 +96.4) TROPICAL LOW
91S 26S 25U  TWENTYSIX  250319 0600   -13.3    +95.8     45    995    T    BOM=35KT 1001MB (-13.6 +95.7) TROPICAL LOW
91S 26S 25U  TWENTYSIX  250319 1200   -13.2    +94.9     45    994    T    BOM=35KT 998MB (-13.6 +95.8) TROPICAL LOW
91S 26S 25U  TWENTYSIX  250319 1800   -12.9    +94.8     45    995    T    BOM=45KT 991MB (-13.2 +95.0) TROPICAL LOW
91S 26S 25U  TWENTYSIX  250320 0000   -12.9    +94.6     45    995    T    BOM=40KT 995MB (-12.9 +95.1) TROPICAL LOW
91S 26S 25U  TWENTYSIX  250320 0600   -13.2    +95.0     40    995    T    BOM=40KT 995MB (-13.2 +95.0) TROPICAL LOW
91S 26S 25U  TWENTYSIX  250320 1200   -13.7    +96.1     35    999    T    BOM=35KT 1000MB (-13.7 +96.1) TROPICAL LOW
91S 26S 25U  TWENTYSIX  250320 1800   -14.4    +96.3     35   1001    T    BOM=30KT 1002MB (-14.5 +96.3) TROPICAL LOW
91S 26S 25U  TWENTYSIX  250321 0000   -14.9    +96.5     30   1001    D    BOM=40KT 995MB (-12.9 +95.1) TROPICAL LOW
91S 26S 25U  TWENTYSIX  250321 0600   -15.1    +96.7     30   1004    D    BOM=40KT 995MB (-13.2 +95.0) TROPICAL LOW
91S 26S 25U  TWENTYSIX  250321 1200   -15.4    +97.5     25   1003    D    BOM=35KT 1000MB (-13.7 +96.1) TROPICAL LOW
91S 26S 25U  TWENTYSIX  250321 1800   -15.5    +97.8     25   1003    D    BOM=30KT 1002MB (-14.5 +96.3) TROPICAL LOW
91S 26S 25U  TWENTYSIX  250322 0000   -15.4    +98.2     25   1002    D
91S 26S 25U  TWENTYSIX  250322 0600   -15.3    +98.3     25   1002    D    BOM=1004MB (-16 +98) TROPICAL LOW
91S 26S 25U  TWENTYSIX  250322 1200   -15.0    +98.3     25   1004    D
91S 26S 25U  TWENTYSIX  250322 1800   -14.8    +98.2     25   1004    D    BOM=1004MB (-15 +98) TROPICAL LOW
91S 26S 25U  TWENTYSIX  250323 0000   -14.5    +98.3     25   1005    D
91S 26S 25U  TWENTYSIX  250323 0600   -13.7    +98.0     25   1005    D    BOM=1004MB (-14 +98)
91S 26S 25U  TWENTYSIX  250323 1200   -13.0    +98.1     25   1005    D
91S 26S 25U  TWENTYSIX  250323 1800   -12.8    +98.6     25   1005    D    BOM=1003MB (-14 +98)
91S 26S 25U  TWENTYSIX  250324 0000   -12.8    +99.4     25   1005    D
91S 26S 25U  TWENTYSIX  250324 0600   -13.1   +100.1     25   1005    D    BOM=1004MB (-13 +99)
91S 26S 25U  TWENTYSIX  250324 1200   -13.1   +100.8     25   1005    D
91S 26S 25U  TWENTYSIX  250324 1800   -13.0   +101.9     25   1005    D    BOM=1003MB (-13 +101)
91S 26S 25U  TWENTYSIX  250325 0000   -12.7   +102.9     25   1005    D
91S 26S 25U  TWENTYSIX  250325 0600   -13.1   +103.3     25   1004    D    BOM=1003MB (-13 +101)
91S 26S 25U  TWENTYSIX  250325 1200   -13.1   +103.8     15   1004    B




System: COURTNEY                      Invest:92S        TD# 27S 27U 14
ID          Designation Date   Time   Lat.     Lon.     Wind  Press.  ST   Other
92S 27S 27U 14 COURTNEY 250321 0000   -15.4   +112.1     15   1009    B
92S 27S 27U 14 COURTNEY 250321 0600   -15.2   +112.4     15   1009    B    BOM=1002MB (-13 +116) TROPICAL LOW
92S 27S 27U 14 COURTNEY 250321 1200   -14.8   +112.8     20   1009    B
92S 27S 27U 14 COURTNEY 250321 1800   -14.5   +113.4     25   1004    D    BOM=1000MB (-13 +115) TROPICAL LOW
92S 27S 27U 14 COURTNEY 250322 0000   -13.8   +114.0     25   1004    D
92S 27S 27U 14 COURTNEY 250322 0600   -13.6   +114.8     25   1003    D    BOM=1002MB (-14 +114) TROPICAL LOW
92S 27S 27U 14 COURTNEY 250322 1200   -13.4   +115.2     25   1003    D
92S 27S 27U 14 COURTNEY 250322 1800   -13.0   +115.3     25   1003    D    BOM=1002MB (-12 +116) TROPICAL LOW
92S 27S 27U 14 COURTNEY 250323 0000   -12.9   +115.4     25   1005    D
92S 27S 27U 14 COURTNEY 250323 0600   -13.3   +115.0     25   1002    D    BOM=1001MB (-13 +115) TROPICAL LOW
92S 27S 27U 14 COURTNEY 250323 1200   -13.9   +114.5     25   1002    D
92S 27S 27U 14 COURTNEY 250323 1800   -14.5   +113.9     25   1001    D    BOM=1002MB (-14 +115) TROPICAL LOW
92S 27S 27U 14 COURTNEY 250324 0000   -15.3   +113.2     30    999    D
92S 27S 27U 14 COURTNEY 250324 0600   -16.0   +112.2     30    997    D    BOM=35KT 1000MB (-16.0 +112.2) TROPICAL LOW
92S 27S 27U 14 COURTNEY 250324 1200   -16.5   +111.1     35    995    T    BOM=35KT 997MB (-16.3 +111.4) TROPICAL LOW
92S 27S 27U 14 COURTNEY 250324 1800   -16.6   +110.5     35    998    T    BOM=40KT 994MB (-16.5 +110.7) TROPICAL LOW
92S 27S 27U 14 COURTNEY 250325 0000   -16.7   +110.0     40    995    T    BOM=40KT 993MB (-16.7 +110.1) TROPICAL LOW
92S 27S 27U 14 COURTNEY 250325 0600   -16.8   +109.2     40    993    T    BOM=35KT 995MB (-16.8 +109.2) TROPICAL LOW
92S 27S 27U 14 COURTNEY 250325 1200   -17.0   +108.3     40    993    T    BOM=35KT 996MB (-17.1 +108.2) TROPICAL LOW
92S 27S 27U 14 COURTNEY 250325 1800   -17.3   +107.2     45    993    T    BOM=40KT 990MB (-17.2 +107.3)
92S 27S 27U 14 COURTNEY 250326 0000   -17.7   +105.4     55    990    T    BOM=45KT 987MB (-17.4 +106.3)
92S 27S 27U 14 COURTNEY 250326 0600   -17.7   +104.1     60    986    T    BOM=50KT 984MB (-17.7 +104.3)
92S 27S 27U 14 COURTNEY 250326 1200   -17.5   +103.2     70    984    H    BOM=55KT 980MB (-17.5 +103.2)
92S 27S 27U 14 COURTNEY 250326 1800   -17.3   +102.2     70    980    H    BOM=75KT 966MB (-17.3 +102.1)
92S 27S 27U 14 COURTNEY 250327 0000   -16.9   +101.0     75    980    H    BOM=70KT 972MB (-17.1 +101.0)
92S 27S 27U 14 COURTNEY 250327 0600   -16.8   +100.0     80    973    H    BOM=75KT 968MB (-16.9 +99.9)
92S 27S 27U 14 COURTNEY 250327 1200   -16.8    +99.2     90    965    H    BOM=80KT 964MB (-16.8 +98.7)
92S 27S 27U 14 COURTNEY 250327 1800   -16.7    +98.1     85    969    H    BOM=85KT 959MB (-16.6 +98.0)
92S 27S 27U 14 COURTNEY 250328 0000   -16.7    +97.2     80    972    H    BOM=80KT 960MB (-16.5 +96.7)
92S 27S 27U 14 COURTNEY 250328 0600   -16.8    +95.7     85    970    H    BOM=75KT 970MB (-16.7 +95.7)
92S 27S 27U 14 COURTNEY 250328 1200   -17.1    +94.6    110    949    H    BOM=95KT 952MB (-17.3 +94.4)
92S 27S 27U 14 COURTNEY 250328 1800   -17.4    +93.1    115    948    H    BOM=95KT 954MB (-17.4 +93.1)
92S 27S 27U 14 COURTNEY 250329 0000   -17.6    +92.1    115    947    H    BOM=100KT 947MB (-17.5 +91.9)
92S 27S 27U 14 COURTNEY 250329 0600   -18.0    +91.0    120    942    H    BOM=100KT 947MB (-18.1 +90.8)
92S 27S 27U 14 COURTNEY 250329 1200   -18.6    +90.1    130    932    H    FMEE=120KT 929MB (-18.5 +90.2)
92S 27S 27U 14 COURTNEY 250329 1800   -19.5    +89.3    125    939    H    FMEE=110MB 940MB (-19.3 +89.5)
92S 27S 27U 14 COURTNEY 250330 0000   -20.1    +88.8    115    946    H    FMEE=100KT 950MB (-20.1 +88.8)
92S 27S 27U 14 COURTNEY 250330 0600   -21.1    +88.2    100    961    H    FMEE=90KT 958MB (-21.0 +88.4)
92S 27S 27U 14 COURTNEY 250330 1200   -21.8    +88.0     85    970    H    FMEE=75KT 970MB (-22.0 +88.1)
92S 27S 27U 14 COURTNEY 250330 1800   -22.3    +87.9     70    980    H    FMEE=65KT 977MB (-22.8 +87.9)
92S 27S 27U 14 COURTNEY 250331 0000   -23.1    +88.1     70    979    H    FMEE=60KT 980MB (-23.2 +88.0)
92S 27S 27U 14 COURTNEY 250331 0600   -24.0    +88.5     65    982    H    FMEE=60KT 981MB (-23.9 +88.5)
92S 27S 27U 14 COURTNEY 250331 1200   -24.6    +88.8     60    984    T    FMEE=55KT 984MB (-24.6 +88.8)
92S 27S 27U 14 COURTNEY 250331 1800   -24.8    +88.8     55    986    T    FMEE=45KT 985MB (-25.1 +88.9) BOM=1001MB (-26 +89)
92S 27S 27U 14 COURTNEY 250401 0000   -24.9    +88.7     50    988    T
92S 27S 27U 14 COURTNEY 250401 0600   -24.9    +88.6     50    988    T    BOM=998MB (-26 +88) EX TROPICAL CYCLONE
92S 27S 27U 14 COURTNEY 250401 1200   -24.8    +88.6     40    998    SS
92S 27S 27U 14 COURTNEY 250401 1800   -24.7    +88.5     35    999    SS
92S 27S 27U 14 COURTNEY 250402 0000   -25.1    +87.5     35   1000    SS
92S 27S 27U 14 COURTNEY 250402 0600   -25.4    +86.1     35   1008    SS
92S 27S 27U 14 COURTNEY 250402 1200   -25.1    +85.3     35   1008    SS
92S 27S 27U 14 COURTNEY 250402 1800   -24.9    +84.2     35   1008    SS
92S 27S 27U 14 COURTNEY 250403 0000   -25.0    +82.5     30   1008    SD
92S 27S 27U 14 COURTNEY 250403 0600   -25.2    +80.5     30   1012    SD
92S 27S 27U 14 COURTNEY 250403 1200   -25.6    +78.8     25   1012    SD
92S 27S 27U 14 COURTNEY 250403 1800   -26.4    +77.4     20   1013    B

System: DIANNE                        Invest:93S        TD# 28S 28U
ID          Designation Date   Time   Lat.     Lon.     Wind  Press.  ST   Other
93S 28S 28U     DIANNE  250324 0600   -17.0   +122.2     15   1009    B
93S 28S 28U     DIANNE  250324 1200   -17.0   +121.9     15   1009    B
93S 28S 28U     DIANNE  250324 1800   -16.9   +121.6     15   1009    B
93S 28S 28U     DIANNE  250325 0000   -16.7   +121.3     15   1002    B
93S 28S 28U     DIANNE  250325 0600   -16.5   +121.2     15   1002    B
93S 28S 28U     DIANNE  250325 1200   -16.1   +121.2     15   1004    B
93S 28S 28U     DIANNE  250325 1800   -15.9   +121.2     25   1004    D
93S 28S 28U     DIANNE  250326 0000   -15.7   +121.3     25   1004    D
93S 28S 28U     DIANNE  250326 0600   -15.1   +120.9     25   1000    D
93S 28S 28U     DIANNE  250326 1200   -14.7   +120.9     25   1000    D
93S 28S 28U     DIANNE  250326 1800   -14.2   +121.0     25    998    D
93S 28S 28U     DIANNE  250327 0000   -13.8   +121.4     30    997    D    BOM=25KT 999MB (-13.9 +121.4) TROPICAL LOW
93S 28S 28U     DIANNE  250327 0600   -13.7   +121.9     30    996    D    BOM=30KT 997MB (-13.8 +121.8) TROPICAL LOW
93S 28S 28U     DIANNE  250327 1200   -13.7   +122.5     30    996    D    BOM=30KT 996MB (-13.8 +122.4) TROPICAL LOW
93S 28S 28U     DIANNE  250327 1800   -13.9   +123.1     30    996    D    BOM=30KT 997MB (-13.8 +122.6) TROPICAL LOW
93S 28S 28U     DIANNE  250328 0000   -14.3   +123.5     35    995    T    BOM=35KT 993MB (-14.0 +123.4) TROPICAL LOW
93S 28S 28U     DIANNE  250328 0600   -14.8   +123.7     40    991    T    BOM=35KT 990MB (-14.8 +123.8) TROPICAL LOW
93S 28S 28U     DIANNE  250328 1200   -15.5   +123.8     45    992    T    BOM=40KT 989MB (-15.7 +123.7)
93S 28S 28U     DIANNE  250328 1800   -16.2   +123.8     50    986    T    BOM=40KT 988MB (-16.2 +123.9)
93S 28S 28U     DIANNE  250329 0000   -17.4   +123.9     35    994    T    BOM=35KT 993MB (-17.1 +123.9) EX TROPICAL CYCLONE
93S 28S 28U     DIANNE  250329 0600   -18.4   +124.1     35    994    T    BOM=35KT 994MB *-18.3 +124.1) EX TROPICAL CYCLONE
93S 28S 28U     DIANNE  250329 1200   -19.5   +124.0     30    999    D
93S 28S 28U     DIANNE  250329 1800   -20.0   +124.6     30    999    D
93S 28S 28U     DIANNE  250330 0000   -20.3   +124.3     25   1000    D
93S 28S 28U     DIANNE  250330 0600   -20.2   +124.1     25   1000    D
93S 28S 28U     DIANNE  250330 1200   -20.1   +124.8     20   1001    B
93S 28S 28U     DIANNE  250330 1800

System: INVEST                        Invest:94S        TD# N/A
ID          Designation Date   Time   Lat.     Lon.     Wind  Press.  ST   Other
94S             INVEST  250327 0000    -7.7    +70.5     15   1004    B
94S             INVEST  250327 0600    -7.5    +71.7     15   1004    B
94S             INVEST  250327 1200    -7.4    +72.9     15   1004    B
94S             INVEST  250327 1800    -7.0    +73.9     15   1004    B
94S             INVEST  250328 0000    -6.7    +74.3     15   1004    B
94S             INVEST  250328 0600    -6.1    +74.9     15   1005    B
94S             INVEST  250328 1200    -5.5    +76.3     15   1005    B


====================================================================================


-------------------------------------------------------------------------
LEGEND:
    * BOM:  Australian BOM
    * DEMS: RSMC - NEW DELHI 
    * EGRR: UK MET OFFICE
    * FMEE: RSMC - LA REUNION 
    * FZNT: High Seas Forecast (North Atlantic) 
    * FZPN: High Seas Forecast (North Pacific) 
    * FZPS: High seas forecast (South Pacific) 
    * HPC: HYDROMETEROLOGICAL PREDICTION CENTER(USA) 
    * HSF: High Seas Forecast (Various WMO Regions)
    * JMA: RSMC - Tokyo (Previously RJTD)
    * KNES: Satellite Analysis
    * LFPW: METEO-FRANCE
    * NFFN: RSMC - NADI (FIJI)
    * NHC: RSMC - Miami (National Hurricane Center)
    * OPC: NOAA Ocean Prediction Center
    * PGTW: JOINT TYPHOON WARNING CENTER
    * PHNC: RSMC - HONOLULU
    * PSAGA: PHILLIPINES
    * RAAMB: Regional and Mesoscael Meteorology Branch (NOAA)
      REANALYSIS: Reanalysis by author using GrADS and reanalysis project data.
    * SBBR: DIRECTORATE OF HYDROGRAPHY AND NAVIGATION (BRASIL)
    * VHHH: HONG KONG

* These should be considered operational warnings.
** Reanalysis data provided by the NOAA/OAR/ESRL PSD, Boulder, Colorado, USA, from their 
  Web site at http://www.esrl.noaa.gov/psd/ 

Strength/Status:
W  - Wave           
B  - Disturbance    
L  - Low 
MD - Monsoon Depression           
D  - Depression
T  - Tropical Storm
H  - Hurricane/Typhoon
R  - Remnant Low
E  - Extra tropical
SS - Sub-tropical Storm
SD - Sub-tropical Depression

PREPARED BY:

  Steve Young               [email protected]
====================================================================================

Document: trak2503.htm
Updated: 28 June 2025
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