Tropical Cyclones
[Index]
Monthly Global Tropical Cyclone Tracks March 2023
[Summaries and Track Data] [Prepared by Steve Young]

                 Global Tropical System Tracks - March 2023



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:xxx        TD# N/A
ID          Designation Date   Time   Lat.     Lon.     Wind  Press.  ST   Other
---             ------  230308 0000                                   L    JMA=1016MB (+6 +137)
---             ------  230308 0600                                   L    JMA=1008MB (+7 +138)
---             ------  230308 1200                                   L    JMA=1010MB (+7 +137)
---             ------  230308 1800                                   L    JMA=1008MB (+7 +137)

=== N. INDIAN ===
No Systems Tracked


=== S. HEMISPHERE ===   
System: INVEST                        Invest:97P        TD# 16U
ID          Designation Date   Time   Lat.     Lon.     Wind  Press.  ST   Other
97P 16U         INVEST  230304 0600   -16.6   +137.0     20   1001    B
97P 16U         INVEST  230304 1200   -16.6   +137.6     20   1001    B
97P 16U         INVEST  230304 1800   -16.5   +138.2     20   1000    B
97P 16U         INVEST  230305 0000   -15.9   +138.4     20   1001    B
97P 16U         INVEST  230305 0600   -16.1   +138.7     15   1001    B
97P 16U         INVEST  230305 1200   -16.4   +138.9     15   1001    B
97P 16U         INVEST  230305 1800   -16.6   +138.9     20   1001    B
97P 16U         INVEST  230306 0000   -16.6   +138.5     20   1001    B
97P 16U         INVEST  230306 0600   -16.8   +139.1     20   1007    B
97P 16U         INVEST  230306 1200   -16.6   +138.3     20   1000    B
97P 16U         INVEST  230306 1800   -16.4   +138.0     20   1007    B
97P 16U         INVEST  230307 0000   -17.0   +138.1     20   1007    B
97P 16U         INVEST  230307 0600   -16.9   +137.9     20   1007    B
97P 16U         INVEST  230307 1200   -17.3   +138.2     20    998    B
97P 16U         INVEST  230307 1800   -17.6   +138.7     20    998    B
97P 16U         INVEST  230308 0000   -17.5   +139.1     20    998    B
97P 16U         INVEST  230308 0600   -17.6   +139.5     25    999    D
97P 16U         INVEST  230308 1200   -17.6   +139.8     30    997    D
97P 16U         INVEST  230308 1800   -17.2   +140.6     30    998    D
97P 16U         INVEST  230309 0000   -17.9   +140.7     30   1000    D



System: INVEST                        Invest:98S        TD# N/A
ID          Designation Date   Time   Lat.     Lon.     Wind  Press.  ST   Other
98S             INVEST  230304 0600    -0.3   +107.6     20   1011    B    JMA=TD 1012MB (+2. +107.)
98S             INVEST  230304 1200    -0.1   +108.0     20   1010    B    JMA=TD 1010MB (+2. +107.)
98S             INVEST  230304 1800    +0.3   +108.2     20   1010    B    JMA=TD 1012MB (+2. +107.)
98S             INVEST  230305 0000    +0.4   +108.4     20   1010    B    JMA=TD 1012MB (+2. +108.)
98S             INVEST  230305 0600    +0.6   +108.5     20   1010    B    JMA=TD 1010MB (+3. +109.)
98S             INVEST  230305 1200    +0.5   +108.6     20   1010    B
98S             INVEST  230305 1800    +0.5   +108.4     15   1010    B
98S             INVEST  230306 0000    +0.2   +108.5     15   1010    B
98S             INVEST  230306 0600    +0.3   +106.6     20   1007    D    JMA=30KT 1008MB (+2.8 +109.2)
98S             INVEST  230306 1200                                   D    JMA=30KT 1010MB (+3.1 +109.2)
98S             INVEST  230306 1800                                   D    JMA=30KT 1012MB (+3.0 +109.3)
98S             INVEST  230307 0000                                   D    JMA=30KT 1012MB (+3.1 +109.6)
98S             INVEST  230307 0600                                   D    JMA=30KT 1010MB (+3.7 +110.4)
98S             INVEST  230307 1200                                   D    JMA=TD 1010MB (+3. +110.)




System: INVEST                        Invest:99P        TD# 10F
ID          Designation Date   Time   Lat.     Lon.     Wind  Press.  ST   Other
99P 10F         INVEST  230308 0000   -16.4   -175.5     15   1010    B
99P 10F         INVEST  230308 0600   -16.8   -174.2     25   1004    D
99P 10F         INVEST  230308 1200   -17.4   -172.8     25   1004    D
99P 10F         INVEST  230308 1800   -17.8   -171.9     25   1004    D    NFFN(21Z)=1006MB (-17.0 -175.0)
99P 10F         INVEST  230309 0000   -18.0   -170.8     25   1004    D
99P 10F         INVEST  230309 0600   -18.4   -169.6     25   1004    D    NFFN(06Z)=1006MB (-17.0 -174.0)
99P 10F         INVEST  230309 1200   -18.8   -168.5     25   1004    D
99P 10F         INVEST  230309 1800   -19.2   -167.7     25   1004    D    NFFN(21Z)=1006MB (-19.0 -168.0)
99P 10F         INVEST  230310 0000   -19.4   -167.1     30   1001    D
99P 10F         INVEST  230310 0600   -19.6   -166.5     30   1000    D    NFFN(06Z)=1008MB (-19.5 -166.8)
99P 10F         INVEST  230310 1200   -19.8   -165.9     30   1000    D
99P 10F         INVEST  230310 1800   -20.0   -165.4     30   1000    D    NFFN(21Z)=1007MB (-20.7 -163.6)
99P 10F         INVEST  230311 0000   -20.3   -165.0     30   1000    D
99P 10F         INVEST  230311 0600   -20.9   -164.3     30   1005    D    NFFN(06Z)=1007MB (-20.3 -163.3)
99P 10F         INVEST  230311 1200   -21.5   -163.2     25   1007    D
99P 10F         INVEST  230311 1800   -22.0   -161.9     20   1007    B    NFFN(18Z)=1010MB (-22.6 -166.1)
99P 10F         INVEST  230312 0000   -22.1   -160.8     20   1007    B
99P 10F         INVEST  230312 0600   -22.3   -159.4     25   1006    D    NFFN(06Z)=1010MB (-23.1 -159.0)
99P 10F         INVEST  230312 1200   -22.4   -158.1     25   1007    D
99P 10F         INVEST  230312 1800   -22.3   -156.9     25   1004    D    NFFN(21Z)=1010MB (-23.5 -157.9)
99P 10F         INVEST  230313 0000   -22.1   -155.8     20   1005    B
99P 10F         INVEST  230313 0600   -21.8   -155.1     20   1006    B    NFFN(06Z)=1008MB (-22.8 -154.1)


System: INVEST                        Invest:90P        TD# 12F
ID          Designation Date   Time   Lat.     Lon.     Wind  Press.  ST   Other
90P 12F         INVEST  230312 0600   -13.3   +170.9     20   1005    B    NFFN(06Z)=1006MB (-15.4 +169.2)
90P 12F         INVEST  230312 1200   -14.0   +170.0     20   1005    B
90P 12F         INVEST  230312 1800   -14.8   +169.1     20   1005    B    NFFN(21Z)=1006MB (-14.7 +169.5)
90P 12F         INVEST  230313 0000   -15.8   +168.0     20   1007    B
90P 12F         INVEST  230313 0600   -16.0   +166.9     20   1005    B    NFFN(06Z)=1006MB (-14.8 +167.6)
90P 12F         INVEST  230313 1200   -16.0   +166.0     20   1007    B
90P 12F         INVEST  230313 1800   -16.1   +165.4     20   1007    B    NFFN(21Z)=1008MB (-16.1 +166.2)
90P 12F         INVEST  230314 0000   -16.6   +165.0     20   1007    B
90P 12F         INVEST  230314 0600   -17.2   +164.5     20   1007    B    NFFN(06Z)=1007MB (-17.2 +167.1)
90P 12F         INVEST  230314 1200   -17.7   +163.8     25   1006    D
90P 12F         INVEST  230314 1800   -18.4   +163.4     25   1007    D    NFFN(21Z)=1010MB (-18.2 +162.6)
90P 12F         INVEST  230315 0000   -18.1   +162.2     20   1007    B
90P 12F         INVEST  230315 0600   -17.9   +161.7     20   1006    B    NFFN(06Z)=1008MB (-17.0 +164.0)
90P 12F         INVEST  230315 1200   -17.6   +161.4     20   1007    B
90P 12F         INVEST  230315 1800   -17.4   +161.4     20   1007    B    NFFN(21Z)=1007MB (-18.2 +162.0)
90P 12F         INVEST  230316 0000   -16.9   +161.4     20   1007    B
90P 12F         INVEST  230316 0600   -16.6   +161.7     20   1006    B    NFFN(21Z)=1007MB (-17.0 +161.5)
90P 12F         INVEST  230316 1200   -16.9   +162.2     20   1007    B
90P 12F         INVEST  230316 1800                                   B    NFFN(21Z)=1006MB (-20.2 +164.1)
90P 12F         INVEST  230317 0000
90P 12F         INVEST  230317 0600                                   B    NFFN(06Z)=1006MB (-20.0 +166.0)
90P 12F         INVEST  230317 1200
90P 12F         INVEST  230317 1800                                   B    NFFN(18Z)=1009MB (-20.0 +167.0)
90P 12F         INVEST  230318 0000
90P 12F         INVEST  230318 0600                                   B    NFFN(06Z)=1009MB (-20.3 +167.5)
90P 12F         INVEST  230318 1200
90P 12F         INVEST  230318 1800                                   B    NFFN(21Z)=1007MB (-20.0 +168.0)


System: INVEST                        Invest:N/A        TD# N/A
ID          Designation Date   Time   Lat.     Lon.     Wind  Press.  ST   Other
---             ---     230312 1800    -5.5    -85.3    ---   1011    L
---             ---     230313 0000    -6.5    -85.0    ---   1011    L
---             ---     230313 0600    -7.8    -84.3    ---   1011    L
---             ---     230313 1200    -8.3    -85.0    ---   1011    L
---             ---     230313 1800    -8.2    -85.3    ---   1010    L   
---             ---     230314 0000    -7.9    -85.6    ---   1010    L
---             ---     230314 0600    -7.6    -85.8    ---   1009    L
---             ---     230314 1200    -7.5    -86.0    ----  1011    L

The name Yaku was assigned by Peru due to heavy rains and associated flooding.
This low pressure system was part of the large scale circulation affecting 
the area.


System: INVEST                        Invest:91P        TD# 11F
ID          Designation Date   Time   Lat.     Lon.     Wind  Press.  ST   Other
99P 11F         INVEST  230312 0600   -18.1   -173.8     30   1004    D    NFFN(06Z)=1008MB (-18.0 -175.1)
99P 11F         INVEST  230312 1200   -18.4   -173.3     30   1004    D
99P 11F         INVEST  230312 1800   -18.5   -172.6     30   1004    D    NFFN(21Z)=1006MB (-18.8 -172.3)
91P 11F         INVEST  230313 0000   -18.6   -172.0     30   1004    D
91P 11F         INVEST  230313 0600   -18.7   -171.6     30   1004    D    NFFN(06Z)=1007MB (-19.1 -170.1)
91P 11F         INVEST  230313 1200   -18.7   -171.3     25   1006    D
91P 11F         INVEST  230313 1800   -18.7   -171.1     25   1007    D    NFFN(21Z)=1010MB (-18.9 -171.1)
91P 11F         INVEST  230314 0000   -18.7   -171.0     25   1007    D
91P 11F         INVEST  230314 0600   -19.0   -171.1     25   1008    D    NFFN(06Z)=1009MB (-20.0 -170.0)
91P 11F         INVEST  230314 1200   -18.7   -171.6     25   1008    D
91P 11F         INVEST  230314 1800   -18.4   -171.2     30   1005    D    NFFN(21Z)=1010MB (-17.6 -170.9)
91P 11F         INVEST  230315 0000   -18.1   -171.0     30   1003    D
91P 11F         INVEST  230315 0600   -18.2   -170.9     30   1002    D    NFFN(06Z)=1008MB (-18.0 -171.)
91P 11F         INVEST  230315 1200   -18.1   -171.2     25   1006    D
91P 11F         INVEST  230315 1800   -18.0   -171.6     25   1006    D    NFFN(21Z)=1009MB (-18.0 -171.8)
91P 11F         INVEST  230316 0000   -18.2   -172.1     25   1004    D
91P 11F         INVEST  230316 0600   -18.3   -173.0     20   1007    B    NFFN(06Z)=1007MB (-17.5 -172.0)
91P 11F         INVEST  230316 1200   -18.5   -173.9     20   1009    B
91P 11F         INVEST  230316 1800   -18.6   -174.6     20   1007    B    NFFN(21Z)=1008MB (-18.4 -174.6)
91P 11F         INVEST  230317 0000   -18.8   -174.9     20   1007    B
91P 11F         INVEST  230317 0600   -19.0   -175.3     20   1009    B    NFFN(06Z)=1008MB (-19.1 -174.9)
91P 11F         INVEST  230317 1200   -19.5   -175.5     25   1007    D
91P 11F         INVEST  230317 1800   -19.9   -176.3     25   1009    D    NFFN(18Z)=1010MB (-20.0 -174.8)
91P 11F         INVEST  230318 0000   -20.2   -177.2     25   1009    D
91P 11F         INVEST  230318 0600   -20.1   -177.9     25   1008    D    NFFN(06Z)=1010MB (-20.2 -177.9)
91P 11F         INVEST  230318 1200   -20.3   -178.4     30   1006    D
91P 11F         INVEST  230318 1800   -21.1   -178.7     25   1008    D    NFFN(21Z)=1009MB (-21.0 -178.0)
91P 11F         INVEST  230319 0000   -21.4   -179.1     30   1006    D
91P 11F         INVEST  230319 0600   -21.3   -179.7     25   1004    D
91P 11F         INVEST  230319 1200   -21.3   +179.5     20   1008    B
91P 11F         INVEST  230319 1800   -20.6   +179.2     15   1008    B    NFFN(21Z)=1011MB (-21.5 +178.5)
91P 11F         INVEST  230320 0000   -20.3   +178.8     15   1008    B
91P 11F         INVEST  230320 0600                                   B    NFFN(06Z)=1009MB (-20.9 +180.0)
91P 11F         INVEST  230320 1200
91P 11F         INVEST  230320 1800                                   B    NFFN(21Z)=1008MB (-19.0 +175.5)
91P 11F         INVEST  230321 0000
91P 11F         INVEST  230321 0600                                   B    NFFN(06Z)=1008MB (-19.0 +174.0)
91P 11F         INVEST  230321 1200
91P 11F         INVEST  230321 1800                                   B    NFFN(21Z)=1008MB (-20.0 +176.5)
91P 11F         INVEST  230322 0000                  
91P 11F         INVEST  230322 0600                                   B    NFFN(06Z)=1008MB (-20.0 +177.0)
91P 11F         INVEST  230322 1200
91P 11F         INVEST  230322 1800                                   B    NFFN(21Z)=1008MB (-20.0 +177.0)
91P 11F         INVEST  230323 0000
91P 11F         INVEST  230323 0600                                   B    NFFN(06Z)=1008MB (-20.6 +176.5)
Reanalysis showed a weak trough from 20 March to 23 March with no distinct Low Pressure Area


System: INVEST                        Invest:92S        TD# N/A
ID          Designation Date   Time   Lat.     Lon.     Wind  Press.  ST   Other
92S             INVEST  230315 1800   -13.5    +56.2     20   1007    B
92S             INVEST  230316 0000   -14.4    +56.4     20   1007    B
92S             INVEST  230316 0600   -15.2    +56.8     20   1007    B
92S             INVEST  230316 1200   -16.0    +57.0     25   1006    D
92S             INVEST  230316 1800   -16.6    +57.1     20   1009    B
92S             INVEST  230317 0000   -17.2    +57.2     20   1007    B
92S             INVEST  230317 0600   -17.8    +57.2     20   1007    B
92S             INVEST  230317 1200   -18.3    +57.1     20   1007    B
92S             INVEST  230317 1800   -18.9    +56.8     20   1007    B
92S             INVEST  230318 0000   -19.3    +56.7     15   1011    B
92S             INVEST  230318 0600   -20.5    +56.9     15   1010    B

System: INVEST                        Invest:93P        TD# 12F
ID          Designation Date   Time   Lat.     Lon.     Wind  Press.  ST   Other
93P 12F         INVEST  230317 1800   -21.5   +168.9     15   1007    B
93P 12F         INVEST  230318 0000   -21.1   +168.0     15   1007    B
93P 12F         INVEST  230318 0600   -20.4   +167.5     20   1008    B
93P 12F         INVEST  230318 1200   -19.7   +167.0     20   1008    B
93P 12F         INVEST  230318 1800   -19.0   +166.4     20   1007    B
93P 12F         INVEST  230319 0000   -18.4   +166.1     20   1007    B
93P 12F         INVEST  230319 0600   -17.6   +165.7     20   1007    B
93P 12F         INVEST  230319 1200   -17.3   +165.4     20   1008    B
93P 12F         INVEST  230319 1800   -17.0   +165.1     20   1006    B    NFFN(21Z)=1009MB (-16.5 +165.2)
93P 12F         INVEST  230320 0000   -16.6   +164.9     20   1007    B
93P 12F         INVEST  230320 0600   -16.7   +164.3     20   1006    B    NFFN(06Z)=1007MB (-16.4 +164.2)
93P 12F         INVEST  230320 1200   -16.1   +163.6     20   1007    B
93P 12F         INVEST  230320 1800   -15.6   +162.7     20   1007    B    NFFN(21Z)=1007MB (-16.5 +164.5)
93P 12F         INVEST  230321 0000
93P 12F         INVEST  230321 0600                                   B    NFFN(06Z)=1005MB (-15.0 +162.5)



System: INVEST                        Invest:94S        TD# N/A
ID          Designation Date   Time   Lat.     Lon.     Wind  Press.  ST   Other
94S             INVEST  230322 1200   -10.8   +123.6     15   1010    B
94S             INVEST  230322 1800   -11.5   +123.5     15   1010    B
94S             INVEST  230323 0000   -11.9   +123.5     15   1010    B 
94S             INVEST  230323 0600   -12.4   +123.4     15   1006    B
94S             INVEST  230323 1200   -12.6   +122.7     15   1006    B
94S             INVEST  230323 1800   -12.7   +122.0     15   1010    B
94S             INVEST  230324 0000   -12.7   +120.9     15   1010    B
94S             INVEST  230324 0600   -12.7   +119.3     15   1007    B
94S             INVEST  230324 1200   -13.1   +117.7     15   1007    B
94S             INVEST  230324 1800   -13.9   +116.7     15   1007    B
94S             INVEST  230325 0000   -14.9   +115.1     15   1007    B
94S             INVEST  230325 0600   -15.3   +114.8     15   1006    B
94S             INVEST  230325 1200   -15.5   +114.2     20   1007    B
94S             INVEST  230325 1800   -15.5   +113.4     20   1007    B
94S             INVEST  230326 0000   -16.1   +113.9     20   1007    B
94S             INVEST  230326 0600   -15.4   +112.4     20   1007    B
94S             INVEST  230326 1200   -15.1   +111.7     20   1007    B
94S             INVEST  230326 1800   -16.1   +113.1     20   1007    B
94S             INVEST  230327 0000   -16.4   +113.6     20   1007    B
94S             INVEST  230327 0600   -16.3   +112.0     15   1006    B
94S             INVEST  230327 1200   -16.1   +112.1     15   1006    B
94S             INVEST  230327 1800   -15.9   +112.2     15   1006    B
94S             INVEST  230328 0000   -16.8   +112.3     15   1007    B
94S             INVEST  230328 0600   -17.8   +112.1     15   1004    B
94S             INVEST  230328 1200   -17.6   +112.6     15   1006    B



System: INVEST                        Invest:95P        TD# N/A
ID          Designation Date   Time   Lat.     Lon.     Wind  Press.  ST   Other
95P             INVEST  230323 1200   -13.7   +159.5     15   1010    B
95P             INVEST  230323 1800   -14.5   +160.2     15   1010    B
95P             INVEST  230324 0000   -15.1   +161.0     15   1010    B
95P             INVEST  230324 0600   -15.5   +161.3     15   1008    B
95P             INVEST  230324 1200   -16.0   +161.4     15   1008    B
95P             INVEST  230324 1800   -16.3   +161.6     15   1008    B
95P             INVEST  230325 0000   -17.0   +162.1     15   1006    B
95P             INVEST  230325 0600   -17.7   +162.9     15   1006    B
95P             INVEST  230325 1200   -18.6   +164.0     20   1007    B
95P             INVEST  230325 1800   -19.4   +164.9     20   1007    B
95P             INVEST  230326 0000   -17.6   +164.7     20   1007    B


System: HERMAN                        Invest:96S        TD#17S
ID          Designation Date   Time   Lat.     Lon.     Wind  Press.  ST   Other
96S 17S         HERMAN  230327 0000   -10.5    +95.2     15   1010    B
96S 17S         HERMAN  230327 0600   -10.6    +95.8     15   1010    B
96S 17S         HERMAN  230327 1200   -10.9    +96.3     15   1010    B
96S 17S         HERMAN  230327 1200   -11.5    +96.0     15   1010    B
96S 17S         HERMAN  230327 1800   -11.2    +96.8     20   1007    B
96S 17S         HERMAN  230328 0000   -11.6    +97.2     25   1005    D
96S 17S         HERMAN  230328 0600   -12.0    +98.1     25   1004    D
96S 17S         HERMAN  230328 1200   -12.5    +98.8     25   1001    D
96S 17S         HERMAN  230328 1800   -12.5    +99.2     25   1004    D
96S 17S         HERMAN  230329 0000   -13.3   +100.4     35    998    T    BOM=30KT 1003MB (-12.7 +100.3) TROPICAL LOW
96S 17S         HERMAN  230329 0600   -13.7   +101.0     40    998    T    BOM=40KT 998MB (-13.7 +101.0) 
96S 17S         HERMAN  230329 1200   -14.0   +102.2     45    994    T    BOM=45KT 994MB (-14.0 +102.2)
96S 17S         HERMAN  230329 1800   -14.4   +103.0     50    995    T    BOM=50KT 990MB (-14.4 +103.0)
96S 17S         HERMAN  230330 0000   -14.9   +104.0     55    993    T    BOM=55KT 987MB (-14.7 +103.9)
96S 17S         HERMAN  230330 0600   -15.4   +104.8     60    990    T    BOM=55KT 986MB (-15.2 +104.7)
96S 17S         HERMAN  230330 1200   -15.6   +105.4     75    981    H    BOM=55KT 984MB (-15.6 +105.4)
96S 17S         HERMAN  230330 1800   -16.3   +105.8     95    950    H    BOM=95KT 950MB (-16.3 +105.8)
96S 17S         HERMAN  230331 0000   -16.7   +106.2    115    943    H    BOM=100KT 948MB (-16.7 +106.2)
96S 17S         HERMAN  230331 0600   -17.4   +106.4    110    950    H    BOM=110KT 935MB (-17.3 +106.5)
96S 17S         HERMAN  230331 1200   -17.8   +106.7    110    950    H    BOM=110KT 937MB (-17.8 +106.7)
96S 17S         HERMAN  230331 1800   -18.2   +106.9    110    951    H    BOM=110KT 936MB (-18.2 +106.9)
96S 17S         HERMAN  230401 0000   -18.6   +107.1    105    955    H    BOM=105KT 940MB (-18.6 +107.1)
96S 17S         HERMAN  230401 0600   -19.1   +107.1    105    955    H    BOM=80KT 962MB (-19.1 +106.9)
96S 17S         HERMAN  230401 1200   -19.4   +107.0     80    975    H    BOM=75KT 975MB (-19.6 +106.9)
96S 17S         HERMAN  230401 1800   -19.6   +106.8     55    992    H    BOM=65KT 976MB (-19.9 +107.0)
96S 17S         HERMAN  230402 0000   -19.7   +106.2     40   1000    H    BOM=45KT 994MB (-19.7 +106.2)
96S 17S         HERMAN  230402 0600   -19.8   +105.6     35    994    T    BOM=35KT 996MB (-19.8 +105.6)
96S 17S         HERMAN  230402 1200   -19.8   +105.2     30    998    D    BOM=30KT 998MB (-19.8 +105.3) EX-TROPICAL CYCLONE
96S 17S         HERMAN  230402 1800   -19.8   +104.8     25   1004    D
96S 17S         HERMAN  230403 0000   -19.9   +104.5     25   1004    D
96S 17S         HERMAN  230403 0600   -19.9   +104.0     25   1004    D
96S 17S         HERMAN  230403 1200   -19.6   +103.8     25   1004    D
96S 17S         HERMAN  230403 1800   -19.5   +103.2     25   1004    D
96S 17S         HERMAN  230404 0000   -19.3   +102.5     25   1004    D
96S 17S         HERMAN  230404 0600   -19.1   +101.7     25   1004    D
96S 17S         HERMAN  230404 1200   -18.9   +101.0     25   1004    D
96S 17S         HERMAN  230404 1800   -18.6   +100.1     25   1007    D
96S 17S         HERMAN  230405 0000   -18.6    +98.7     20   1009    B
<18U>

System: INVEST                        Invest:97S        TD# 09
ID          Designation Date   Time   Lat.     Lon.     Wind  Press.  ST   Other
97S 09          INVEST  230327 0000   -17.1    +64.3     15   1010    B
97S 09          INVEST  230327 0600   -17.1    +64.0     15   1010    D    FMEE=30KT 1004MB (-17.1 +63.7) TROPICAL DEPRESSION
97S 09          INVEST  230327 1200   -17.1    +63.7     15   1010    D    FMEE=30KT 1004MB (-16.9 +63.9) TROPICAL DEPRESSION
97S 09          INVEST  230327 1800   -17.0    +63.3     25   1004    D    FMEE=30KT 1005MB (-16.8 +64.0) ZONE OF DISTURBED WEATHER
97S 09          INVEST  230328 0000   -16.8    +63.0     25   1004    D    FMEE=30KT 1005MB (-16.8 +63.8) 
97S 09          INVEST  230328 0600   -16.7    +63.6     25   1006    D    FMEE=30KT 1006MB (-16.9 +63.7)
97S 09          INVEST  230328 1200   -17.2    +63.5     25   1005    D    FMEE=25KT 1006MB (-16.8 +63.4)
97S 09          INVEST  230328 1800   -17.1    +63.3     20   1007    B
97S 09          INVEST  230329 0000   -17.1    +62.9     20   1007    B
97S 09          INVEST  230329 0600   -16.9    +62.4     15   1006    B
97S 09          INVEST  230329 1200   -17.1    +61.8     15   1010    B



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


-------------------------------------------------------------------------
LEGEND:
    * BOM:  Australian BOM
    * DEMS: RSMC - NEW DELHI 
    * EGRR: UK MET OFFICE
    * FMEE: RSMC - LA REUNION 
    * FZNT: High Seas Forcast (North Atlantic) 
    * FZPN: High Seas Forcast (North Pacific) 
    * FZPS: High seas forcast (South Pacific) 
    * HPC: HYDROMETEROLOGICAL PREDICTION CENTER(USA) 
    * HSF: Hige 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 Meterology 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  - Remnent Low
E  - Extra tropical
SS - Sub-tropical Storm
SD - Sub-tropical Depression

PREPARED BY:

  Steve Young               [email protected]

Document: trak2303.htm
Updated: 21 July 2023
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