Tropical Cyclones
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Southern Hemisphere 2022-2023 Tropical Cyclone Season Review
[Summaries and Track Data] [Prepared by Steve Young]

            A REVIEW OF THE 2022-2023 TROPICAL CYCLONE SEASON

                         FOR THE SOUTHERN HEMISPHERE

     Following is a tabular summary of all the tropical depressions, 
  tropical cyclones and warned systems which occurred in the Southern
  Hemisphere between 1 July 2022 and 30 June 2023 as reported in the 
  Monthly Global Tropical Cyclone Summaries.  Dates include pre- and 
  post-warning but not extratropical stages. Pressure and wind data 
  reflect tropical and/or subtopical stages only.


 Basins - Tropical cyclone basins where the cyclone tracked during
          the majority of its life:

        SI   - Southwest Indian Ocean - West of 120E
        AU   - Northwest Australia/Southeast Indian Ocean - 120E to 150E
        SP   - South Pacific Ocean - East of 160E
        SA   - South Atlantic Ocean

 ***************************************************************************************
                                South Atlantic
  NUM             NAME             DATES               CENT PRS   MSW       BASIN
      Local                                             (mb)    (kts)
 ---------------------------------------------------------------------------------------
  ---             ----         JAN 07 - JAN 10         1009      ----       SA  (2)
  

 (1) SUBTROPICAL STORM
 (2) SUBTROPICAL DEPRESSION
 

 ******************************************************************************************
                             South Hemisphere (Excluding South Atlantic)
  NUM                          NAME             DATES              CENT PRS   MSW       BASIN
                                                                   (mb)     (kts)
       -JTWC- FMEE  AUS   FIJI  Name
 -------------------------------------------------------------------------------------------
  95S   01S   ---   01U  ---    ONE         JUL 23 - AUG 03        45         993       SI / AU
  91S   02S     1   ---  ---    ASHLEY      SEP 25 - SEP 29        45         994       SI
  92S   03S     2   ---  ---    BLITA       OCT 02 - OCT 10        40         998       SI       (2)
  93S   04S     3   02U  ---    FOUR        OCT 28 - NOV 08        35        1005       SI / AU
  94S   ---   ---   ---  ---    INVEST      NOV 13 - NOV 24        30        1002       SI
  95P   ---   ---   ---  ---    INVEST      NOV 28 - DEC 03        20        1001       AU
  96P   ---   ---   ---  ---    INVEST      NOV 30 - DEC 07        25        1004       SI (2)
  97P   ---   ---   ---  01F    INVEST      DEC 09 - DEC 13        30        1000       SP (2)(3)
  98S   05S     4   05U  ---    DARIAN      DEC 11 - JAN 01 '23   130         926       SI
  99P   ---   ---   ---  ---    INVEST      DEC 15 - DEC 17        25        1002       SP (2)
  90S   06S   ---   ???  ---    ELLIE       DEC 20 - JAN 06 '23    40         990       AU
  91P   ---   ---   ---  02F    INVEST      DEC 28 - JAN 01 '23    40         990       SP (1)
  92P   ---   ---   ---  ---    INVEST      JAN 02 - JAN 04        20        1003       SP
  93P   07P   ---   07U  04F    HALE        JAN 03 - JAN 12        45         992       AU/SI
  94P   ---   ---   ---  ---    INVEST      JAN 04 - JAN 05        20        1003       SP
  95P   ---   ---   ---  03F    INVEST      JAN 05 - JAN 09        35         997       SP (4)
  96P   08S     5   ---  ---    CHENSO      JAN 09 - JAN 30        85         965       SP
  97P   ---   ---   ---  ---    INVEST      JAN 11 - JAN 12        15        1010       SP
  97P   ---   ---   ---  ---    INVEST      JAN 12 - JAN 14        20        1006       SP
  98P   ---   ---   ---  ---    INVEST      JAN 12 - JAN 14        20        1006       SP
  99P   ---   ---   ---  ---    INVEST      JAN 13 - JAN 14        15        1004       SI
  90S   ---   ---   ---  ---    INVEST      JAN 13 - JAN 18        30        1001       SI (2)
  91P   09P   ---   ---  05F    IRENE       JAN 15 - JAN 20        50         992       SP
  92P   10P   ---   ---  06F    TEN         JAN 17 - JAN 23        35         996       SP
  93P   ---   ---   ---  ---    INVEST      JAN 21 - JAN 23        20        1002       AU
  94S   13S     6   ---  ---    DINGANI     JAN 26 - FEB 16        85         973       SI
  95S   ---   ---   ---  ---    INVEST      JAN 29 - FEB 04        20        1003       SI
  96S   ---   ---   ---  ---    INVEST      FEB 03 - FEB 03        15        1004       SP
  97S   11S     7   13U  ---    FREDDY      FEB 03 - MAR 14       145         918       SI
  98P   ---   ---   ---  ---    INVEST      FEB 04 - FEB 05        20        1007       SP
  99P   12P   ---   14U  ---    GABRIELLE   FEB 04 - FEB 14        90         958       SP
  90P   ---   ---   ---  ---    INVEST      FEB 09 - FEB 10        25        1004       SP (2)
  91P   ---   ---   15U  ---    INVEST      FEB 12 - FEB 15        25         997       SP (2)
  92S   ---   ---   ---  ---    INVEST      FEB 17 - FEB 19        25        1004       SP (2)
  93S   14S     8   ---  ---    ENALA       FEB 17 - MAR 02        75         982       SI
  94P   15P   ---   --- 07F/08F JUDY        FEB 22 - MAR 05       105         947       SP
  95S   ---   ---   ---  ---    INVEST      FEB 22 - FEB 24        15        1001       AU
  96P   16P   ---   ---  09F    KEVIN       FEB 26 - MAR 07       140         915       SP
  97P   ---   ---   16U  ---    INVEST      MAR 04 - MAR 09        30         987       SP (2)
  98S   ---   ---   ---  ---    INVEST      MAR 04 - MAR 07        30        1007       SP WP (5)
  99P   ---   ---   ---  10F    INVEST      MAR 08 - MAR 13        30        1004       SP (2)
  90P   ---   ---   ---  10F    INVEST      MAR 12 - MAR 18        20        1005       SP (2)
  91P   ---   ---   ---  11F    INVEST      MAR 12 - MAR 23        30        1004       SP (2)
  92S   ---   ---   ---  ---    INVEST      MAR 15 - MAR 18        20        1007       SI
  93S   ---   ---   ---  12F    INVEST      MAR 17 - MAR 21        20        1006       SP
  94S   ---   ---   ---  ---    INVEST      MAR 22 - MAR 28        20        1004       SP
  95P   ---   ---   ---  ---    INVEST      MAR 23 - MAR 26        20        1006       SP
  96S   17S   ---   ---  ---    HERMAN      MAR 27 - APR 05       110         943       SI
  97S   ---    09   ---  ---    INVEST      MAR 27 - MAR 29        25        1005       SI (2)
  98S   18S   ---   23U  ---    ILSA        APR 04 - APR 15       130         929       AU
  99P   ---   ---   ---  13F    INVEST      APR 14 - APR 18        25         999       SP (2)
  90S   ---   ---   ---  ---    INVEST      MAY 01 - MAY 02        20        1007       SI
  91S   ---   ---   ---  ---    INVEST      MAY 05 - MAY 09        15        1007       SI
  92S   19S    10   ---  ---    FABIAN      MAY 12 - MAY 25       100         962       SI




 
 (1) Subtropical Storm
 (2) Unnumbered Depression (JTWC)
 (3) Unnumbered Subtropical Depression
 (4) Unnumbered Depression or Tropical Storm (JTWC)
 (5) This system was initially located south of the equator (0.3S)
     then moved north of the equator.  JMA tracked an associated 
     system and designated it a Tropical Depression
 


Prepared by Steven Young ([email protected])


Document: summ2022-2023.htm
Updated: 21 July 2023
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