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

              A REVIEW OF THE 2023 TROPICAL CYCLONE SEASON

                         FOR THE NORTHERN HEMISPHERE


     Following is a tabular summary of all the tropical depressions,
  tropical storms, hurricanes, typhoons and warned systems which 
  occurred in the Northern Hemisphere between 1 January and 
  31 December 2022, as reported in the Monthly Global Tropical 
  Cyclone Summaries.  Dates include pre- and  post-warning but 
  not extratropical stages. Pressure and wind data usually reflect 
 tropical and/or subtopical stages only.



  *******************************************************************************

                               MEDITERRANEAN BASIN

 NUM  NAME                DATES           CENT PRS     MSW   DVORAK     BASIN
                                            (mb)      (kts)
 ---  Daniel            SEP 04 - SEP 12     998         50              MED

------------------------------------------------------------------------------

The status of systems in this basin has not been established by the Meterological
community.  The author includes these systems without comment. 


 
  *******************************************************************************

                               ATLANTIC BASIN

 INV NUM  NAME                DATES           CENT PRS   MSW         BASIN
  #                                            (mb)    (kts)
 ------------------------------------------------------------------------
 90L  01L  INVEST          JAN 15 - JAN 17      983       50          AT (1)
 91L  02L  ARLENE          MAY 30 - JUN 04      998       35          AT
 92L  03L  BRET            JUN 16 - JUN 24      996       60          AT
 93L  04L  CINDY           JUN 18 - JUN 27     1001       50          AT
 94L  05L  DON             JUL 10 - JUL 24      988       65          AT
 95L  ---  INVEST          JUL 19 - JUL 25     1012       25          AT
 96L  ---  INVEST          JUL 27 - AUG 02     1012       35          AT
 97L  ---  INVEST          JUL 29 - JUL 31     1009       25          AT
 98L  07L  EMILY           AUG 16 - AUG 25     1001       45          AT
 99L  06L  GERT            AUG 16 - SEP 04      998       50          AT
 90L  08L  FRANKLIN        AUG 18 - SEP 01      926      130          AT
 91L  09L  HAROLD          AUG 19 - AUG 24      998       45          AT
 92L  11L  JOSE            AUG 20 - SEP 01      997       50          AT
 93L  ---  INVEST          AUG 18 - AUG 22     1007       30          AT
 93L  10L  IDALIA          AUG 24 - AUG 31      944      105          AT
 94L  12L  KATIA           AUG 29 - SEP 01      926      130          AT
 95L  13L  LEE             SEP 01 - SEP 16      926      145          AT
 96L  14L  MARGOT          SEP 04 - SEP 17      970       80          AT
 97L  15L  NIGEL           SEP 09 - SEP 22      971       85          AT
 98L  ---  INVEST          SEP 11 - SEP 13     1009       25          AT
 90L  17L  PHILIPPE        SEP 20 - OCT 06      998       45          AT
 99L  16L  OPHELIA         SEP 21 - SEP 23      981       60          AT
 91L  18L  RINA            SEP 23 - OCT 02      999       45          AT
 92L  19L  SEAN            OCT 07 - OCT 16     1004       40          AT
 93L  ---  INVEST          OCT 09 - OCT 10     1005       25          AT
 94L  20L  TAMMY           OCT 10 - OCT 29      965       90          AT
 95L  21L  TWENTYONE       OCT 21 - OCT 24     1006       30          AT
 96L  ---  INVEST          OCT 27 - OCT 30     1007       35          AT
 97L  ---  INVEST          OCT 29 - NOV 04     1005       30          AT
 98L  22L  INVEST          NOV 14 - NOV 18     1004       30          AT (2)
 99L  ---  INVEST          NOV 19 - NOV 21     1008       25          AT
 90L  ---  INVEST          NOV 22 - NOV 25     1005       35          AT (3)
 

(1) Subtropical Storm
(2) Numbered as a Potential Tropical Cyclone
(3) Extratropical


 ********************************************************************************

                          NORTHEAST / CENTRAL PACFICIC BASIN

 INV      NUM  NAME                DATES             CENT PRS   MSW    BASIN
  #                                                  (mb)      (kts)
 -----------------------------------------------------------------------------
 90E      ---  INVEST          JUN 16 - JUN 18      1007        20      EP
 91E      01E  ADRIAN          JUN 25 - JUL 03       966        95      EP
 92E      02E  BEATRIZ         JUN 26 - JUL 02       992        75      EP
 93E      ---  INVEST          JUL 05 - JUL 10      1005        30      EP
 94E      03E  CALVIN          JUL 09 - JUL 20       955       110      EP/CP
 95E      04E  FOUR            JUL 18 - JUL 22      1006        30      EP
 96E      05E  DORA            JUL 28 - AUG 22       942       125      EP/CP/WP (1)
 97E      06E  EUGENE          AUG 08 - AUG 09       992        60      EP
 98E      07E  FERNANDA        AUG 10 - AUG 19       955       115      EP
 99E      08E  GREG            AUG 11 - AUG 18      1000        45      EP/CP
 90E      09E  HILARY          AUG 13 - AUG 21       939       125      EP
 91E      ---  INVEST          AUG 23 - AUG 26      1008        20      EP
 92E      10E  IRWIN           AUG 23 - SEP 02       997        40      EP/CP
 90C      ---  INVEST          AUG 28 - AUG 30      1005        25      CP
 93E      11E  JOVA            SEP 02 - SEP 13       929       140      EP
 94E      12E  TWELVE          SEP 12 - SEP 18      1006        25      EP/CP
 95E      13E  KENNETH         SEP 15 - SEP 22      1000        45      EP
 96E 91C  ---  INVEST          SEP 19 - SEP 23      1006        30      EP/CP
 97E      14E  FOURTEEN        SEP 21 - SEP 27      1007        30      EP
 98E      15E  LIDIA           SEP 30 - OCT 11       942       120      EP
 99E      16E  MAX             OCT 04 - OCT 10       991        55      EP
 92C      ---  INVEST          OCT 13 - OCT 14      1009        20      CP
 90E      17E  NORMA           OCT 15 - OCT 23       941       115      EP
 91E      18E  OTIS            OCT 17 - OCT 25       923       145      EP
 92E      19E  PILAR           OCT 24 - NOV 06       996        50      EP
 93E      ---  INVEST          OCT 27 - NOV 04      1006        25      EP
 94E      20E  RAMON           NOV 17 - NOV 26      1002        40      EP

 (1) Dora designated 2309 by JMA in WP basin.

 ********************************************************************************

                          NORTHWEST PACFICIC BASIN

 INV JTWC   JMA   NAME(S)            DATES             CENT PRS   MSW    BASIN
 NUM  NUM                                                        1-MIN
  #                                                     (mb)     (kts)
 -----------------------------------------------------------------------------
 96W  ---   ---   INVEST             JAN 04 - JAN 06    1007      15      WP
 97W  ---   ---   INVEST             JAN 08 - JAN 15    1005      15      WP
 98W  ---   ---   INVEST             JAN 25 - JAN 29    1004      20      WP 
 99W  ---   ---   INVEST             FEB 14 - FEB 21    1004      20      WP 
 98S  ---   ---   DEPRESSION         MAR 04 - MAR 07    1007      30      SP WP (1)
 90W  ---   ---   AMANG              APR 05 - APR 14    1004      30      WP (2) (3)
 91w  ---   ---   INVEST             APR 10 - APR 12    1008      15      WP
 92W  01W   2301  SANVU              APR 15 - APR 25     995      45      WP
 93W  ---   ---   INVEST             APR 20 - APR 21    1010      15      WP
 93W  ---   ---   DEPRESSION         APR 30 - MAY 07    1003      20      WP (3)(4)
 94W  ---   ---   INVEST             MAY 02 - MAY 04    1003      15      WP
 95W  ---   ---   INVEST             MAY 03 - MAY 18    1004      15      WP
 96W  ---   ---   INVEST             MAY 15 - MAY 17    1009      15      WP
 97W  02W   2302  MAWAR / BETTY      MAY 17 - JUN 03     897     160      WP  
 98W  03W   2303  GUCHOL/CHEDEND     MAY 31 - JUN 13     956      90      WP
 99W  ---   ---   INVEST             JUN 04 - JUN 14    1001      20      WP (3)
 90W  ---   ---   INVEST             JUN 06 - JUN 08    1006      15      WP
 91W  ---   ---   INVEST             JUN 09 - JUN 11    1007      20      WP
 92W  ---   ---   INVEST             JUN 20 - JUN 23    1008      15      WP
 93W  ---   ---   INVEST             JUN 22 - JUN 29    1007      20      WP
 94W  ---   ---   INVEST             JUN 28 - JUL 01    1009      15      WP
 95W  04W   2304  TALIM/DODONG       JUL 08 - JUL 19     971      75      WP
 96W  ---   ---   INVEST             JUL 08 - JUL 10    1007      15      WP
 97W  ---   ---   INVEST             JUL 12 - JUL 13    1003      15      WP
 98W  05W   2305  DOKSURI/EGAY       JUL 13 - JUL 29     926     130      WP
 99W  ---   ---   INVEST             JUL 14 - JUL 17    1005      20      WP
 90W  ---   ---   INVEST             JUL 19 - JUL 21    1009      15      WP
 91W  06W   2306  KHANUN/FALCON      JUL 21 - AUG 11     928     120      WP
 96E  05E   2309  DORA               JUL 28 - AUG 22     975      80      EP/CP/WP (6)
 92W  ---   ---   INVEST             AUG 02 - AUG 04    1000      20      WP (3)
 93W  ---   ---   INVEST             AUG 02 - AUG 05    1004      30      WP (5)
 94w  ---   ---   INVEST             AUG 03 - AUG 09    1004      15      WP
 95W  07W   2307  LAN                AUG 05 - AUG 17     936     115      WP
 96W  ---   ---   INVEST             AUG 15 - AUG 18    1009      15      WP
 98W  ---   ---   INVEST             AUG 16 - AUG 23    1004      15      WP (3)
 99W  ---   ---   INVEST             AUG 14 - AUG 20    1000      20      WP
 90W  08W   2310  DAMREY             AUG 19 - AUG 28     979      65      WP
 91W  09W   2309  SAOLA/GORING       AUG 22 - SEP
 92W  ---   ----  INVEST             AUG 23 - AUG 24    1007      20      WP
 93W  10W   2311  HAIKUI             AUG 24 - SEP
 94W  11W   2312  KIROGI             AUG 27 - SEP
 95W  ---   ----  INVEST             AUG 31 - SEP 01    1006      15      WP
 96W  ---   ----  INVEST             SEP 01 - SEP 04    1001      15      WP (3)
 98W  ---   ----  INVEST             SEP 01 - SEP 09    1009      40      WP (5)
 97W  ---   ----  INVEST             SEP 02 - SEP 04    1007      15      WP
 99W  12W   2313  YUN-YEUNG          SEP 03 - SEP 09     993      40      WP
 ---  ---   ----  -----              SEP 04 - SEP 06    1010     ---      WP (3)
 90W  ---   ----  INVEST             SEP 06 - SEP 10    1004      15      WP
 92W  ---   ----  INVEST             SEP 06 - SEP 14     997      20      WP (3)
 91W  ---   ----  INVEST             SEP 08 - SEP 10    1006      15      WP
 93W  ---   ----  INVEST             SEP 09 - SEP 15     988      25      WP (3) (5)
 94W  ---   ----  INVEST             SEP 13 - SEP 14    1005      15      WP
 95W  ---   ----  INVEST             SEP 15 - SEP 16    1001      15      WP
 96W  ---   ----  INVEST             SEP 17 - SEP 22    1004      20      WP
 97W  ---   ----  INVEST             SEP 17 - SEP 18    1009      15      WP
 98W  ---   ----  INVEST             SEP 18 - SEP 19    1009      15      WP
 99W  ---   ----  INVEST             SEP 18 - SEP 19    1009      15      WP
 90W  ---   ----  INVEST             SEP 21 - SEP 22    1005      15      WP
 92W  ---   ----  INVEST             SEP 21 - SEP 25    1004      15      WP
 91W  13W   ----  THIRTEEN           SEP 22 - SEP 27    1005      30      WP
 93W  14W   2314  KOINU/JENNY        SEP 26 - OCT 10     940     120      WP
 94W  ---   ----  INVEST             SEP 27 - SEP 28    1009      15      WP
 95W  ---   ----  INVEST             SEP 29 - SEP 30    1009      15      WP
 96W  ---   ----  INVEST             OCT 01 - OCT 02    1005      20      WP
 97W  ---   ----  INVEST             OCT 02 - OCT 09    1006      20      WP
 98W  15W   2315  BOLAVEN            OCT 04 - OCT 14     903     155      WP
 99W  16W   2316  SANBA              OCT 13 - OCT 21    1003      40      WP
 90W  ---   ----  INVEST             OCT 15 - OCT 16    1009      15      WP
 91W  ---   ---                                                          --- (7)
 92w  ---   ---   INVEST             OCT 26 - NOV 01    1007      20      WP
 93W  ---   ---   INVEST             OCT 31 - NOV 02    1008      15      WP
 94W  ---   ---   INVEST             NOV 02 - NOV 08    1006      15      WP
 95W  17W   ---   SEVENTEEN          NOV 05 - NOV 18    1000      20      WP
 96W  ---   ---   INVEST             NOV 10 - NOV 13    1004      15      WP
 97W  ---   ---   INVEST             NOV 12 - NOV 17    1006      15      WP
 98W  ---   ---   INVEST             NOV 15 - NOV 18    1006      15      WP
 99W  08B   BOB06 MICHAUNG           NOV 15 - DEC 06    1006      20      WP/NI (8)
 90W  ---   ---   INVEST             DEC 02 - DEC 06    1006      15      WP
 91W  18W   2317  JELAWAY            DEC 10 - DEC 23    1004      35      WP
 92W  ---   ---   INVEST             DEC 14 - DEC 21    1003      20      WP




 (1) 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
 (2) Name assigned by the Phillipines
 (3) Designated as a TD by JMA
 (4) Designation apparently used for 2 different systems
 (5) Designated as a sub-tropical system
 (6) Pressure and winds reflect Western Pacific basin only (Aug 12 - 21)
 (7) Designation not used
 (8) System passed to North Indian basin,  Pressure and winds reflect Western
     Pacific basin only (Nov 11-26)


********************************************************************************

                          NORTH INDIAN OCEAN BASIN

 INV JTWC            NAME              DATES             CENT    MSW      BASIN
  #       NUM  IMD   TROP CYC                            PRS    1-MIN 
                                                         (mb)   (kts) 
 -----------------------------------------------------------------------------------
 90B  ---     BOB01  INVEST           JAN 24 - FEB 02    1001     25       NI   (1)
 91B  01B     BOB02  MOCHA            MAY 07 - MAY 15     918    135       AR
 92A  02A            BIPARJOY         JUN 04 - JUN 20     946    105       NI
 93B  03B     ---    THREE            JUN 08 - JUN 10     991     40       NI
 94B  ---     ---    INVEST           JUL 23 - JUL 26     997     20       NI
 95B  04B     BOB03  FOUR             JUL 30 - AUG 02     987     40       NI
 96B  ---     ---    INVEST           SEP 12 - SEP 14     997     20       NI
 97B  ---     ---    INVEST           SEP 18 - SEP 20    1002     15       NI
 98A  ---     ---    INVEST           SEP 19 - SEP 22    1002     20       AR
 99A  ---     ARB02  INVEST           SEP 27 - OCT 01    1001     30       AR
 90B  ---     ---    INVEST           SEP 29 - OCT 01     998     20       NI
 91A  05A     ---    TEJ              OCT 17 - OCT 18     956    110       AR
 92A  06B     ---    HAMOON           OCT 19 - OCT 25     978     80       NI
 93A  ---     ---    INVEST           OCT 29 - OCT 31    1008     20       NI
 94B  07B     ---    MIDHILI          NOV 12 - NOV 18    1001     40       NI
 95B  08B     BOBO6  MICHAUNG         NOV 15 - DEC 06     987     60       WP/NI (2)
 96A  ---     ---    INVEST           DEC 07 - DEC 08    1009     15       NI
 97A  08A     ---    INVEST           DEC 27 - JAN 01    1008     30       NI


(1) Unnumbered Depression 
(2) System passed from Western Pacific basin to North Indian basin on November 26 2023

Document: summ2023.htm
Updated: 12 April 2024
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