Atlantic
- AL012012 - Tropical Storm ALBERTO
- AL022012 - Tropical Storm BERYL
- AL032012 - Hurricane CHRIS
- AL042012 - Tropical Storm DEBBY
- AL052012 - Hurricane ERNESTO
- AL062012 - Tropical Storm FLORENCE
- AL072012 - Tropical Storm HELENE
- AL082012 - Hurricane GORDON
- AL092012 - Hurricane ISAAC
- AL102012 - Tropical Storm JOYCE
- AL112012 - Hurricane KIRK
- AL122012 - Hurricane LESLIE
- AL132012 - Major Hurricane MICHAEL
- AL142012 - Hurricane NADINE
- AL152012 - Tropical Storm OSCAR
- AL162012 - Tropical Storm PATTY
- AL172012 - Hurricane RAFAEL
- AL182012 - Hurricane SANDY
- AL192012 - Tropical Storm TONY
- AL802012
- AL812012
- AL852012
- AL902012 - INVEST
- AL912012 - INVEST
- AL922012 - INVEST
- AL932012 - INVEST
- AL942012 - INVEST
- AL952012 - INVEST
- AL962012 - INVEST
- AL972012 - INVEST
- AL982012 - INVEST
- AL992012 - INVEST
Eastern Pacific
- EP012012 - Tropical Storm ALETTA
- EP022012 - Major Hurricane BUD
- EP032012 - Hurricane CARLOTTA
- EP042012 - Hurricane DANIEL
- EP052012 - Major Hurricane EMILIA
- EP062012 - Hurricane FABIO
- EP072012 - Hurricane GILMA
- EP082012 - Tropical Storm HECTOR
- EP092012 - Hurricane ILEANA
- EP102012 - Tropical Storm JOHN
- EP112012 - Tropical Storm KRISTY
- EP122012 - Hurricane LANE
- EP132012 - Major Hurricane MIRIAM
- EP142012 - Tropical Storm NORMAN
- EP152012 - Tropical Storm OLIVIA
- EP162012 - Major Hurricane PAUL
- EP172012 - Tropical Storm ROSA
- EP902012 - INVEST
- EP912012 - INVEST
- EP922012 - INVEST
- EP932012 - INVEST
- EP942012 - INVEST
- EP952012 - INVEST
- EP962012 - INVEST
- EP972012 - INVEST
- EP982012 - INVEST
- EP992012 - INVEST
Central Pacific
Western Pacific
- WP012012 - Tropical Depression XXXX
- WP022012 - Typhoon PAKHAR
- WP032012 - Typhoon SANVU
- WP042012 - Typhoon MAWAR
- WP052012 - Typhoon (>=96 kt) GUCHOL
- WP062012 - Tropical Storm TALIM
- WP072012 - Tropical Storm DOKSURI
- WP082012 - Tropical Storm KHANUN
- WP092012 - Typhoon (>=96 kt) VICENTE
- WP102012 - Typhoon SAOLA
- WP112012 - Typhoon DAMREY
- WP122012 - Typhoon HAIKUI
- WP132012 - Tropical Storm KIROGI
- WP142012 - Typhoon KAI-TAK
- WP152012 - Typhoon (>=96 kt) TEMBIN
- WP162012 - Typhoon (>=96 kt) BOLAVEN
- WP172012 - Typhoon (>=96 kt) SANBA
- WP182012 - Typhoon (>=96 kt) JELAWAT
- WP192012 - Tropical Storm EWINIAR
- WP202012 - Tropical Storm MALIKSI
- WP212012 - Tropical Storm GAEMI
- WP222012 - Typhoon (>=96 kt) PRAPIROON
- WP232012 - Tropical Storm MARIA
- WP242012 - Typhoon (>=96 kt) SON-TINH
- WP252012 - Tropical Depression TWENTYFIVE
- WP262012 - Typhoon (>=96 kt) BOPHA
- WP272012 - Tropical Storm WUKONG
- WP902012 - INVEST
- WP912012 - INVEST
- WP922012 - INVEST
- WP932012 - INVEST
- WP942012 - INVEST
- WP952012 - INVEST
- WP962012 - INVEST
- WP972012 - INVEST
- WP982012 - INVEST
- WP992012 - INVEST
North Indian Ocean
- IO012012 - Tropical Cyclone (<64 kt) MURJAN
- IO022012 - Tropical Cyclone (<64 kt) NILAM
- IO032012 - Tropical Cyclone (<64 kt) THREE
- IO042012 - Tropical Cyclone (<64 kt) FOUR
- IO902012 - INVEST
- IO912012 - INVEST
- IO922012 - INVEST
- IO932012 - INVEST
- IO942012 - INVEST
- IO952012 - INVEST
- IO962012 - INVEST
- IO972012 - INVEST
- IO982012 - INVEST
- IO992012 - INVEST
Southern Hemisphere
- SH012012 - Tropical Cyclone (>64 kt) ALENGA
- SH022012 - Tropical Cyclone (<64 kt) TWO
- SH032012 - Tropical Cyclone (<64 kt) GRANT
- SH042012 - Tropical Cyclone (>64 kt) BENILDE
- SH052012 - Tropical Cyclone (<64 kt) CHANDA
- SH062012 - Tropical Cyclone (<64 kt) HEIDI
- SH072012 - Tropical Cyclone (>64 kt) ETHEL
- SH082012 - Tropical Cyclone (>=96 kt) FUNSO
- SH092012 - Tropical Cyclone (>64 kt) IGGY
- SH102012 - Tropical Cyclone (>=96 kt) JASMINE
- SH112012 - Tropical Cyclone (<64 kt) CYRIL
- SH122012 - Tropical Cyclone (>=96 kt) GIOVANNA
- SH132012 - Tropical Cyclone (<64 kt) HILWA
- SH142012 - Tropical Cyclone (<64 kt) IRINA
- SH152012 - Tropical Cyclone (<64 kt) FIFTEEN
- SH162012 - Tropical Cyclone (>64 kt) KOJI
- SH172012 - Tropical Cyclone (>64 kt) LUA
- SH182012 - Tropical Cyclone (<64 kt) INVEST
- SH192012 - Tropical Cyclone (<64 kt) NINETEEN
- SH202012 - Tropical Cyclone (<64 kt) KUENA
- SH212012 - Tropical Cyclone (<64 kt) TWENTYONE
- SH902012 - INVEST
- SH912012 - INVEST
- SH922012 - INVEST
- SH932012 - INVEST
- SH942012 - INVEST
- SH952012 - INVEST
- SH962012 - INVEST
- SH972012 - INVEST
- SH982012 - INVEST
- SH992012 - INVEST