Talk:2011 Pacific typhoon season/April
- 01W.ONE - Tropical Depression (30 kts)
- Best status from NRL: 30 kts 1000 mb
- Best status from JMA: 30 kts 1004 hPa
- 96W.INVEST first appeared 2011-04-01, 0000z @ 9.1ºN 111.6ºE.
- POOR from ABPW10 2011-04-01, 0600z @ 9.2ºN 111.3ºE.
- Tropical Depression (< 30 kts) from WWJP25 2011-04-01, 0600z @ 9ºN 111ºE.
- GOOD from ABPW10 2011-04-01, 1730z @ 8.8ºN 111.9ºE.
- TCFA from WTPN21 2011-04-01, 2030z @ 8.6ºN 111.4ºE.
- Tropical Depression (30 kts) from WWJP25 2011-04-02, 0000z @ 8.7ºN 111.3ºE.
- JTWC designates as Tropical Depression 01W 2011-04-02, 0300z @ 9.3ºN 111.3ºE.
- Tropical Depression (< 30 kts) from WWJP25 2011-04-03, 1800z @ 9ºN 113ºE.
JMA Warnings and Summaries
- 2011-03-30, 1800z
- 2011-03-31, 0000z // 0600z // 1200z // 1800z
- 2011-04-01, 0000z // 0600z // 1200z // 1800z
- 2011-04-02, 0000z // 0600z // 1200z // 1800z
- 2011-04-03, 0000z // 0600z // 1200z // [1800z
- 2011-04-04, 0000z // 0600z
JTWC Cyclone Warnings
JTWC Prognostic Reasoning
- 97W.INVEST
- Best status from NRL: 15 kts 1010 mb
- 97W.INVEST first appeared 2011-04-05, 0600z @ 7.6ºN 114.0ºE.
- POOR from ABPW10 2011-04-05, 0600z @ 7.6ºN 114.0ºE.
- FAIR from ABPW10 2011-04-06, 0600z @ 6.2ºN 112.4ºE.
- Dissipated from ABPW10 2011-04-07, 0600z @ 6.8ºN 113.6ºE.
JMA Warnings and Summaries
- 98W.INVEST
- Best status from NRL: 15 kts 1010 mb
- 98W.INVEST first appeared 2011-04-11, 0600z @ 7.0ºN 138.5ºE.
- 99W.INVEST
- Best status from NRL: 15 kts 1010 mb
- 99W.INVEST first appeared 2011-04-11, 0600z @ 10.3ºN 146.5ºE.
- POOR from ABPW10 2011-04-11, 0900z @ 10.3ºN 146.5ºE.
- Dissipated from ABPW10 2011-04-22, 0900z @ 16.3ºN 138.9ºE.