Talk:2016–17 Australian region cyclone season/March

10S.Blanche - Tropical Cyclone, Category 2

Best status from NRL 50kts 991mb

Best status from BoM 50kts 988hPa

96S.INVEST first appeared 2017-03-02, 0230z @ 7°S 134°E

First noted by TCWC Darwin 2017-03-02 "in the north Arafura Sea, about 500km northwest of Nhulunbuy" (i.e., roughly 10°S 133°E)

LOW from ABIO10 2017-03-02, 2030z @ 6.9°S 133.8°E

MEDIUM from ABIO10 2017-03-03, 1800z @ 8.4°S 132.6°E

Tropical Low 20U from TCWC Darwin 2017-03-04, 0000z @ 9.5°S 132.6°E

Tropical Cyclone Blanche, Category 1 2017-03-04, 1800z @ 11.9°S 130.3°E

TCFA from WTSX21 2017-03-05, 0200z @ 12.0°S 130°E

JTWC designates as TC 10S 2017-03-05, 1500z @ 13.3°S 128.9°E

Tropical Cyclone Blanche, Category 2 2017-03-05, 1800z @ 14.0°S 128.2°E

Darwin TWO

2017-03-02 // 2017-03-03

Darwin Tropical Cyclone Technical Bulletin

2017-03-04, 0000z // 0600z // 1200z // 1800z

2017-03-05, 0000z // 0600z // 1200z // 1800z

2017-03-06, 0000z // 0600z // 1200z (Final)

Darwin Cyclone Advice

01 // 02 // 03 // 05 // 05 // 06 // 04 // 07 // 08 // 09 // 10

11 // 12 // 13 // 14 // 15 // 16 // 17 // 18 // 19 // 20

21 // 22 // 23 (Final)

Darwin High Seas Storm Warning

2017-03-04, 0300z // 0900z // 1200z // 1800z

2017-03-05, 0300z // 0600z // 1200z // 2100z

2017-03-06, 0000z // 0300z // 0600z (Final)

JTWC Tropical Cyclone Warning

01 // 02 // 03

Perth Tropical Low

First noted by TCWC Perth 2017-03-07 near 8°S 100°E

Perth TWO

2017-03-07 // 2017-03-08 // 2017-03-09 // 2017-03-10 // 2017-03-11// 2017-03-12 // 2017-03-13 // 2017-03-14

Perth Tropical Low

First noted by TCWC Perth 2017-03-14 "well east of Christmas Island"

Perth TWO

2017-03-14 // 2017-03-15 // 2017-03-16 // 2017-03-17 // 2017-03-18

99S.INVEST - Perth Tropical Low

Best status from NRL 25kts 1004mb

99S.INVEST first appeared 2017-03-19, 0630z @ 12.0°S 121.2°E

First noted by TCWC Perth 2017-03-20 near 12.3°S 119.4°E

LOW from ABIO10 2017-03-20, 0930z @ 13.0°S 118.7°E

MEDIUM from ABIO10 2017-03-21, 1800z @ 16.0°S 116.8°E

Perth TWO

2017-03-20 // 2017-03-21 // 2017-03-22

2017-03-23, 0000z // 0600z

Perth Cyclone Advice

01 // 02 // 03 // 04

12S.Caleb - Tropical Cyclone, Category 1

Best status from NRL 45kts 993mb

Best status from BoM 45kts 989hPa

90S.INVEST first appeared 2017-03-21, 0300z @ 11.9°S 97.3°E

MEDIUM from ABIO10 2017-03-21, 1800z @ 11.0°S 98.0°E

First noted by TCWC Perth 2017-03-22 near 10°S 98°E

JTWC designates as TC 12S 2017-03-23, 0900z @ 12.4°S 100.6°E

Tropical Low 23U from TCWC Perth 2017-03-23, 0000z @ 11.7°S 99.7°E

Tropical Cyclone Caleb, Category 1 from TCWC Perth 2017-03-23, 0600z @ 12.6°S 100.5°E

Perth TWO

2017-03-22

Perth Tropical Cyclone Technical Bulletin

2017-03-23, 0000z // 0600z // 1200z // 1800z

2017-03-24, 0000z // 0600z // 1200z // 1800z

2017-03-25, 0000z // 0600z // 1200z // 1800z

2017-03-26, 0000z // 0600z // 1200z // 1800z

2017-03-27, 0000z (Final)

Perth High Seas Storm Warning

2017-03-23, 0000z // 0600z // 1200z // 1800z

2017-03-24, 0600z // 1200z // 1800z

2017-03-25, 0000z // 0600z // 1200z: // 1800z

2017-03-26, 0000z // 0600z // 1200z // 1800z

2017-03-27, 0000z (Final)

JTWC Tropical Cyclone Warning

01 // 02 // 03 // 04 // 05 // 06 // 07 // 08 // 09 (Final)

13P.Debbie - Severe Tropical Cyclone, Category 4

Best status from NRL 105kts 944mb

Best status from BoM 100kts 943hPa

91P.INVEST first appeared 2017-03-22, 0230z @ 11.5°S 152.8°E

LOW from ABPW10 2017-03-22, 1330z @ 12.4°S 154.0°E

First noted by TCWC Brisbane 2017-02-23 "southeast of the Papua New Guinea mainland" (approx. 13°S 152°E)

MEDIUM from ABPW10 2017-03-23, 1300z @ 14.7°S 152.2°E

Tropical Low 24U from TCWC Brisbane 2017-03-24, 0000z @ 16.1°S 151.4°E

TCFA from WTPS22 2017-03-24, 0130z @ 15.8°S 151.5°E

JTWC designates as TC 13P 2017-03-24, 2100z @ 17.2°S 152.0°E

Tropical Cyclone Debbie, Category 1 from TCWC Brisbane 2017-03-25, 0000z @ 17.4°S 151.9°E

Tropical Cyclone Debbie, Category 2 from TCWC Brisbane 2017-03-25, 1200z @ 17.7°S 151.9°E

Severe Tropical Cyclone Debbie, Category 3 from TCWC Brisbane 2017-03-27, 0000z @ 19.1°S 150.4°E

Severe Tropical Cyclone Debbie, Category 4 from TCWC Brisbane 2017-03-27, 1000z @ 19.5°S 149.8°E

Brisbane TWO

2017-03-23

Brisbane Tropical Cyclone Technical Bulletin

2017-03-24, 0000z // 0600z // 1200z // 1800z

2017-03-25, 0000z // 0600z // 1200z // 1800z

2017-03-26, 0000z // 0600z // 1200z // 1800z

2017-03-27, 0000z // 0600z // 1200z // 1800z

2017-03-28, 0000z // 0600z // 1200z

Brisbane Cyclone Advice

01 // 02 // 03 // 04 // 05 // 06 // 07 // 08 // 09 // 10

11 // 12 // 13 // 14 // 15 // 16 // 17 // 18 // 19 // 20

21 // 22 // 23 // 24 // 25 // 26 // 27 // 28 // 29 // 30

31 // 32 // 33 // 34 // 35 // 36 // 37 // 38 // 39 // 40

41 // 42 // 43 // 44 // 45 // 46 // 47 // 48 // 49 // 50

51 // 52 // 53 // 54 // 55 // 56 // 57 // 58 (Final)

JTWC Tropical Cyclone Warning

01 // 02 // 03 // 04 // 05 // 06 // 07 // 08 (Final)

92S.INVEST - Perth Tropical Low

Best status from NRL 25kts 1004mb

92S.INVEST first appeared 2017-03-22, 2330z @ 14°S 108°E

First noted by TCWC Perth 2017-03-23 near 14.7°S 109.2°E

LOW from ABIO10 2017-03-25, 0130z @ 15.7°S 120.5°E

Perth TWO

2017-03-23, 0000z // 0600z

2017-03-24 // 2017-03-25 // 2017-03-26

Darwin Tropical Low

Best status from BoM 1006hPa

First noted by TCWC Darwin "near the Tiwi Islands" (approx. 11°S 130°E)

Darwin TWO

2017-03-25 // 2017-03-26