Talk:2010–11 Australian region cyclone season/April


 * 90P.INVEST
 * Best status from NRL: 15kts 1010mb
 * 90P.INVEST first appeared 2011-04-05, 1500z @ 15.0ºS 150.0ºE.

TCWC Brisbane TWOs
 * 2011-04-07
 * 2011-04-08


 * 91P.INVEST
 * Best status from NRL: 15kts 1010mb
 * 91P.INVEST first appeared 2011-04-09, 0600z @ 13.2ºS 149.0ºE.

TCWC Brisbane TWOs
 * 2011-04-09
 * 2011-04-10


 * 93P.INVEST
 * Best status from NRL: 15kts 1010mb
 * 93P.INVEST first appeared 2011-04-12, 1600z @ 15.0ºS 160.0ºE.
 * POOR from ABPW10 2011-04-13, 0600z @ 15.2ºS 159.5ºE.
 * Tropical Low from TCWC Brisbane
 * Crossed into South Pacific basin 2011-04-15, ca. 1700z

TCWC Brisbane TWOs
 * 2011-04-12
 * 2011-04-13
 * 2011-04-14
 * 2011-04-15

TCWC Brisbane SAB
 * 2011-04-15 1800z


 * 21S.ERROL - Category Two Tropical Cyclone
 * Best status from NRL: 50kts 987mb
 * Best status from TCWC: 55kts 986 hPa
 * 92S.INVEST first appeared 2011-04-10, 0600z @ 9.3ºS 130.2ºE.
 * POOR from ABIO10 2011-04-12, 1800z @ 12.0ºS 125.0ºE.
 * Tropical Low 29U from TCWC Perth at 13.0S 126.0E.
 * FAIR from ABIO10 2011-04-14, 0630z @ 13.0ºS 125.5ºE.
 * TCFA from WTXS21 2011-04-14, 2130z @ 13.0ºS 126.4ºE.
 * Tropical Cyclone Errol, Category 1 from TCWC Darwin 2011-04-15, 0000z @ 12.7ºS 126.1ºE.
 * JTWC designates as TC 21S 2011-04-15, 0300z @ 13.1ºS 126.3ºE.
 * Tropical Cyclone Errol, Category Two from TCWC Perth 2011-04-16, 0000z @ 11.7S 125.1E.
 * POOR for regeneration from ABIO10 2011-04-19, 0130z @ 10.2ºS 122.1ºE.
 * Dissipated from ABIO10 2011-04-19, 1800z

TCWC Darwin TWOs
 * 2011-04-10
 * 2011-04-11
 * 2011-04-12
 * 2011-04-13

TCWC Perth TWOs
 * 2011-04-14
 * 2011-04-19
 * 2011-04-20
 * 2011-04-20

TCWC Darwin Storm Warnings
 * 2011-04-14, 0600z // 1200z // 1800z

TCWC Darwin/Perth Tropical Cyclone Advices
 * 01 // 02 // 03 // 04 // 05 // 06 // 07 // 08 // 09 (final)

TCWC Jakarta High seas
 * 2010-04-17 0000z // 0600z // 1200z // 1800z

TCWC Darwin/Perth Technical Bulletins
 * 2011-04-14, 1200z // 1800z
 * 2011-04-15, 0000z // 0600z // 1200z // 1800z
 * 2011-04-16, 0000z // 0600z // 1200z // 1800z (final)

JTWC Tropical Cyclone Warnings
 * 01 // 02 // 03 // 04 // 05 // 06 // 07 // 08 // 09 // 10 (final)


 * 95S.INVEST
 * Best status from NRL: 15kts 1010mb
 * 95S.INVEST first appeared 2011-04-16, 0600z @ 14.6ºS 96.9ºE.
 * POOR from ABIO10 2011-04-17, 1800z @ 17.5ºS 94.4ºE.
 * Dissipated from ABIO10 2011-04-18, 1800z

TCWC Perth TWOs
 * 2011-04-16
 * 2011-04-17
 * 2011-04-18