Talk:List of Category 1 Australian region tropical cyclones

Page contents not supported in other languages.
Source: Wikipedia, the free encyclopedia.

Tropical Cyclones of unknown intensity

These systems have no wind speed estimates available from the BoM or another RSMC:

  • Flora (1962)
    - DSI824 record-set on IBTRACS shows winds of 35 kts.
  • Flora (1964)
    - DSI824 record-set on IBTRACS shows winds of 65 kts.
  • Denise 1966
    - Out of basin but checked anyway - DSI824 recordset shows winds of 35 kts


  • Annie (1967)
    - DSI824 record-set on IBTRACS shows winds of 60 kts.
  • Amy (1967)
    - DSI824 record-set on IBTRACS shows winds of 35 kts.
  • Betsy (1968)
    - Neumann record-set on IBTRACS shows winds of 35 kts.
  • Bertha (1968)
    - DSI824 record-set on IBTRACS shows winds of 40 kts.
  • Doreen (1968)
    - DSI824 record-set on IBTRACS shows winds of 50 kts.
  • Dixie (1968)
    - DSI824 record-set on IBTRACS shows winds of 50 kts.
  • Ella (1968)
    - DSI824 record-set on IBTRACS shows winds of 30 kts.
  • Gina-Janine (1968)
    - Neumann record-set on IBTRACS shows winds of 105 kts.
  • Bonnie (1968)
    - Not in IBTRACS - Tropical Cyclones in the Northern Australian Regions confirms its existence in February 1968
  • Adele (1968) - DSI824 record-set on IBTRACS shows winds of 35 kts.
  • Amber (1968) - DSI824 record-set on IBTRACS shows winds of 35 kts.
  • Beatie (1968) - Neumann record-set on IBTRACS shows winds of 25 kts.
  • Cheri (1968) - DSI824 record-set on IBTRACS shows winds of 30 kts.
  • Bridget (1969) - DSI824 record-set on IBTRACS shows winds of 25 kts.
  • Colleen (1969) - DSI824 record-set on IBTRACS shows winds of 80 kts.
  • Gladys (1969) - DSI824 record-set on IBTRACS shows winds of 50 kts.
  • Irene (1969) - DSI824 record-set on IBTRACS shows winds of 50 kts.
  • Audrey-Bonnie (1969) - DSI824 record-set on IBTRACS shows winds of 45 kts.
  • Leonie (1969) - DSI824 record-set on IBTRACS shows winds of 40 kts.
  • Esther (1969) - DSI824 record-set on IBTRACS shows winds of 45 kts.
  • Blossom 1969 - Not in IBTRACS - Tropical Cyclones in the Northern Australian Regions doubts if winds exceeded Force 7 on the Beaufort Scale.
  • Diane-Francoise (1970) - DSI824 record set shows winds of 35 kts - existed in the grey zone between 80 and 90E.
  • Glynis (1970) - DSI824 record-set on IBTRACS shows winds of 65 kts
  • Harriet-Iseult (1970) - Not in IBTRACS - Tropical Cyclones in the Northern Australian Regions tells us that it existed as a TL from Jan 30 and then regenerated into Isuelt on February 8
  • Iseult - 1970 - DSI824 record-set on IBTRACS shows winds of 65 kts.
  • Ingrid (1970) - DSI824 record-set on IBTRACS shows winds of 70 kts
  • Judy (1970) - DSI824 record-set on IBTRACS shows winds of 65 kts
  • Florence (1970) - DSI824 record-set on IBTRACS shows winds of 45 kts - JTWC shows winds of 40 kts but they did not warn on the system.
  • Cindy (1970) - DSI824 record-set on IBTRACS shows winds of 20 kts - JTWC shows winds of 20 kts but they did not warn on the system.
  • Kathy-Michelle - DSI824 record-set on IBTRACS shows winds of 65 kts - existed in the grey zone between 80 and 90E.
  • Lulu (1970) - DSI824 record-set on IBTRACS shows winds of 35 kts
  • Andrea-Caludine (1970) - DSI824 record-set on IBTRACS shows winds of 70 kts - existed in the grey zone between 80 and 90E.
  • Carmen (1970) - DSI824 record-set on IBTRACS shows winds of 45 kts
  • Beverley-Eva (1970) - DSI824 record-set on IBTRACS shows winds of 40 kts
  • Dominique-Hilary - DSI824 record-set on IBTRACS shows winds of 70 kts - existed in the grey zone between 80 and 90E.
  • Janet - DSI824 record-set on IBTRACS shows winds of 60 kts - existed in the grey zone between 80 and 90E as a TL.
  • Loris - DSI824 record-set on IBTRACS shows winds of 60 kts - existed in the grey zone between 80 and 90E as a TL.
  • Myrtle-Ginette - DSI824 record-set on IBTRACS shows winds of 70 kts - existed in the grey zone between 80 and 90E.
  • Polly - DSI824 record-set on IBTRACS shows winds of 55 kts - existed in the grey zone between 80 and 90E.
  • Rita - DSI824 & TD9636 record-set on IBTRACS shows winds of 55 kts - existed in the grey zone between 80 and 90E.
  • Shiela-Sophie (1971) - DSI824 & TD9636 record-set on IBTRACS shows winds of 70 kts.
  • Aggie (1971) - DSI824 record-set on IBTRACS shows winds of 55 kts.
  • Tilly-Iphigenie (1971) - DSI824 record-set on IBTRACS shows winds of 45 kts - existed in the grey zone between 80 and 90E.
  • Yvonne-Lise (1971) - DSI824 record-set on IBTRACS shows winds of 65 kts - existed in the grey zone between 80 and 90E.
  • Maggie-Muriel - DSI824 record-set on IBTRACS shows winds of 75 kts - existed in the grey zone between 80 and 90E.
  • Mavis - DSI824 record-set on IBTRACS shows winds of 65 kts
  • Rhoda (1971) - DSI824 record-set on IBTRACS shows winds of 60 kts
  • Kitty (1971) - DSI824 record-set on IBTRACS shows winds of 30 kts - JTWC shows winds of 35 kts but they did not warn on the system.
  • Sally - DSI824 record-set on IBTRACS shows winds of 65 kts - JTWC shows winds of 65 kts but they did not warn on the system.
  • Bronwyn (1972) - DSI824 record-set on IBTRACS shows winds of 40 kts - JTWC shows winds of 35 kts but they did not warn on the system.
  • Tessie-Gigi - DSI824 record-set on IBTRACS shows winds of 95 kts - JTWC shows winds of 40 kts but they did not warn on the system.
  • Vicky - DSI824 record-set on IBTRACS shows winds of 85 kts - JTWC shows winds of 85 kts but they did not warn on the system.
  • Angela (1972) - DSI824 record-set on IBTRACS shows winds of 40 kts - JTWC shows winds of 35 kts but they did not warn on the system.
  • Belinda - DSI824 record-set on IBTRACS shows winds of 60 kts - JTWC shows winds of 35 kts but they did not warn on the system.
  • Carol - DSI824 record-set on IBTRACS shows winds of 80 kts - existed in the grey zone between 80 and 90E.
  • Ivy-Beatrice (1972) - Existed in the grey zone between 80 and 90E, before the border was moved in 1985. No intensity estimates available on IBTRACS from Reunion or BoM
  • Leila-Gertrude (1973) - DSI824 record-set on IBTRACS shows winds of 65 kts - existed in the grey zone between 80 and 90E.
  • Roma - DSI824 record-set on IBTRACS shows winds of 55 kts - existed in the grey zone between 80 and 90E.


  • Ines
  • Annie
  • Beryl
  • Cecily
  • Una
  • Deidre-Delida
  • Erica
  • Fiona-Gwenda
  • [[1973–74 Australian region cyclone season#Tropical Cyclone Vera
  • [[1973–74 Australian region cyclone season#Tropical Cyclone Wanda
  • [[1973–74 Australian region cyclone season#Severe Tropical Cyclone Pam
  • [[1973–74 Australian region cyclone season#Tropical Cyclone Yvonne
  • [[1973–74 Australian region cyclone season#Severe Tropical Cyclone Helen
  • [[1973–74 Australian region cyclone season#Severe Tropical Cyclone Zoe
  • [[1973–74 Australian region cyclone season#Severe Tropical Cyclone Isobel
  • [[1973–74 Australian region cyclone season#Severe Tropical Cyclone Jessie
  • [[1973–74 Australian region cyclone season#Tropical Cyclone Jenny
  • Alice (1974) - Existed in the grey zone between 80 and 90E, before the border was moved in 1985. No intensity estimates available on IBTRACS from Reunion or BoM but DSI824 record-set on IBTRACS shows winds of 25 kts

Data taken from another RSMC/TCWC

These systems have no wind speed estimates available from the BoM, but instead, MetService provides an estimate:

  • Giselle (1968)
    - Wellington estimates peak as a Tropical Low while in the Australian region, before peaking as a Cat 3 in SPAC.
  • Ada (1970) - Wellington estimates peak at Cat 3
  • Dawn (1970) - Wellington estimates peak at Cat 2
  • Isa (1970) - Wellington estimates peak at Cat 1
  • Dora (1971)
    - Wellington estimates peak at Cat 1 - TCR also shows Cat 1 peak
  • Cyclone Ida (1971) - Wellington estimates peak at Cat 2 and that it weakened into a Cat 1 before it moved into SPAC.
  • Fiona (1971) - Welington estimates peak at Cat 1
  • Gertie (1971) - Wellington estimates peak at Cat 2
  • Lena (1971) - Wellington estimates peak at Category 2
  • Althea (1971) - Wellington estimates peak at Category 3 - backed up by BoM's Aivu report pg 22
  • Carlotta - Wellington estimates peak at Category 2 while in the Australian region, before peaking as a Cat 3 in SPAC.
  • Daisy (1971) - Wellington estimates peak at Cat 3
  • Emily - Wellington estimates peak at Cat 3
  • Faith (1972) - Wellington estimates peak at Cat 1
  • Gail (1972) - Wellington estimates peak at Cat 3
  • Hannah (1972) - Wellington estimates peak at Cat 3
  • Ida (1972) - Wellington estimates peak at Cat 2 in the Aus Region - Cat 3 in SPAC

Systems to be checked carefully

  • Wendy - Wellington estimates that Wendy was a Cat 1/2 TC on the border.
  • Natalie-Lottie - Was it really the same system - only IBTRACS seems to think that it was but im not so sure since neither BoM or Wellington replicate this.
  • Leah - IBTRACS calls it Leah-Regene but it is a discontinuous BT and thus im uncomfortable calling it Regene as the BoM doesnt.
  • Gail - Per IBTRACS the BoM says that it had winds of 25 kts and a pressure of 945, while Wellington gives 85 kts and 945 hPa.
  • Flora 1974-75 - intensified into a Cat 2 just after it had left the basin.
  • Kim 1975 - Discontinuous with a significant gap in the BT record.
  • Usha 1994 - Named by PNG in SPAC? Jason Rees (talk) 19:08, 28 May 2022 (UTC)[reply]
  • Fina 2011 - Operationally a Cat 1 but allegedly downgraded in BT to a TL.Jason Rees (talk) 00:45, 30 May 2022 (UTC)[reply]

Seasons with no Cat 1 TC's

  • 1991-92 Australian region cyclone season
  • 1994-95 Australian region cyclone season