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Wednesday, 18 SEP 2002

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Gales, snow in the southeast -- again 3/10/02, 3/12/02

Another powerful cold front swept out of the Southern Ocean across southeastern states today, bringing gales to Tasmania, Victoria, southern NSW and southeastern SA. Copious snow fell to low levels in Tasmania. A strong southwesterly jet stream supported the movement of very cold upper air over Tasmania, while at the surface, a low of 942hPa to the south of the state produced winds gusting to 145km/h at Maatsuyker Island off the south coast and 148km/h at Cape Grim in the northwest. Snow was reported at 3pm from Palmers Lookout near Port Arthur, just 200m above sea level, while hail and isolated thunderstorms added to an increasingly bleak picture as evening arrived. By late evening, snow was settling in the higher suburbs of Hobart, with 8cm snow on the ground at Ferntree at 450m, and reports were coming in of 15 to 20cm of level snow at Bronte on the Central Plateau, closing highland highways. Strong winds brought down trees and powerlines across the state's north, with electricity supplies disrupted in the northeast and also at Port Latta, Smithton, Burnie, Natone and King Island.

In NSW, the Illawarra coast and the Southern Tablelands were worst hit. Wollongong Airport, at Albion Park, recorded its highest-ever wind gust of 128km/h, Lucas Heights recorded 122km/h and Nowra RAN Air Station recorded 119km/h during the late evening, while Goulburn Airport recorded 100 and Canberra Airport 93km/h. The worst damage was reported from Dapto and Unanderra in southern Wollongong, with a number of homes unroofed. The SES recorded more than 2000 calls for assistance, some of which were not able to be cleared for four or five days. 30,000 consumers, mostly in the Illawarra but some in southern Sydney, were without power. The NSW Government declared 30 local government areas natural disaster zones on Thursday 19 September, paving the way for financial relief. Rail services were disrupted when wind damaged power overhead and signalling equipment between Kiama and Wollongong, In Canberra, Fishwyck and Belconnen were blacked out. In the Hunter Valley, a house at Dungog was unroofed by the winds.

In Victoria, strong winds again swept across Melbourne and central areas of the state, downing trees and powerlines and causing blackouts in the Dandenongs, Warburton, Leongatha, East Gippsland, and some northern and western suburbs of Melbourne. Top wind gusts included 141km/h at Wilsons Promintory, 121km/h at Mt Gellibrand near Colac, and 115km/h at Aireys Inlet, 40km SW of Geelong. A man was killed by falling branches while trying to clear a fallen tree on his farm at Neerim, north of Warragul in Gippsland. The SES responded to 1,300 calls across the state, and over 3,000 homes were blacked out during the gales. The Insurance Council of Australia has issued a preliminary estimate of the cost of wind damage over the past few weeks in Victoria of $8 million. Conditions in Bass Strait are best left to the imagination, with Wilsons Promintory reporting gusts to 135km/h, and the Kingfish A oilrig reporting a gust of 117km/h over open water. In Port Phillip Bay, the AWS on South Channel Island reported a gust of 119km/h. The southbound Tasmanian ferry, Spirit One, ran into 7m seas when it cleared Port Phillip Heads around midnight, and was forced to turn around and return to Melbourne when an alarm on the ship's bow door signalled a possible problem. The northbound service, Spirit Two, made its crossing from Devonport as scheduled. The far southeastern corner of South Australia was also hit, with the Mt Gambier SES kept busy clearing fallen trees and branches from roads.

National weather extremes for today
Data provided by the Bureau of Meteorology
Last updated at 22:44 EST on 19/09/02

Quality control note: Data is complete, and has been visually checked by AWN for gross errors. Less obvious errors may remain. See Explanation of Extremes Pages for more information
Records set this day (none known)

Todays highest rainfall totals for the 24 hours to 9am. It includes the top 5 totals received, and/or all reported falls of 50mm or more.

73.0 MOUNT READ W Coast TAS
66.4 CRADLE VALLEY (WALDHEIM) Central Plateau TAS
49.0 LAKE MARGARET POWER STATION W Coast TAS
39.2 MURRAY GOULBURN (LAKE NILLAHCOOTIE) Lower NE VIC

VICTORIA
    Lower NE
39.2 MURRAY GOULBURN (LAKE NILLAHCOOTIE)

TASMANIA
    Central Plateau
66.4 CRADLE VALLEY (WALDHEIM)
    W Coast
73.0 MOUNT READ
49.0 LAKE MARGARET POWER STATION

High rainfall for periods of 6 hours or less.


VICTORIA
    Upper NE
MOUNT BULLER
17.0mm in 3 hr to 12:00 5.7mm/h
11.2mm in 1 hr to 15:00 11.2mm/h
23.0mm in 3 hr to 15:00 7.7mm/h

TASMANIA
    W Coast
MOUNT READ
16.0mm in 3 hr to 06:00 5.3mm/h

ISLANDS
    Islands
LORD HOWE ISLAND AERO
20.0mm in 3 hr to 05:00 6.7mm/h

Todays highest & lowest temperatures

Maximum Minimum
37.8 CURTIN AERO W Kimberley WA
37.0 KALUMBURU N Kimberley WA
37.0 KALUMBURU MISSION N Kimberley WA
37.0 FITZROY CROSSING AERO W Kimberley WA
37.0 JABIRU AIRPORT Darwin-Daly NT
27.0 NORTHERN ENDEAVOUR Islands
25.9 TIMBER CREEK Victoria NT
25.2 KATHERINE AVIATION MUSEUM Darwin-Daly NT
25.0 MCCLUER ISLAND Darwin-Daly NT
25.0 WARRUWI Arnhem NT
25.0 BRADSHAW Darwin-Daly NT
0.0 THREDBO (CRACKENBACK STATION) AWS Snowy Mtns NSW
1.6 CHARLOTTE PASS (KOSCIUSKO CHALET) Snowy Mtns NSW
2.0 PERISHER VALLEY SKI CENTRE Snowy Mtns NSW
2.5 MOUNT WELLINGTON Southeast TAS
3.0 MOUNT BULLER Upper NE VIC
-5.0 THREDBO (CRACKENBACK STATION) AWS Snowy Mtns NSW
-4.5 CHARLOTTE PASS (KOSCIUSKO CHALET) Snowy Mtns NSW
-4.2 MT HOTHAM Upper NE VIC
-3.5 PERISHER VALLEY SKI CENTRE Snowy Mtns NSW
-3.0 MOUNT BULLER Upper NE VIC
-3.0 MOUNT WELLINGTON Southeast TAS

Todays greatest temperature variations from normal

Maximum Minimum
+7.9   28.4 MOORA Central West WA
+7.6   28.2 WONGAN HILLS Central West WA
+7.5   30.5 MORAWA POST OFFICE Central West WA
+7.5   27.3 WONGAN HILLS RES.STATION Central West WA
+7.5   27.5 GOOMALLING Cent Wheatbelt WA
+5.1   25.9 TIMBER CREEK Victoria NT
+5.0   25.2 KATHERINE AVIATION MUSEUM Darwin-Daly NT
+4.6   23.0 VICTORIA RIVER DOWNS Victoria NT
+4.6   8.0 FINGAL (FORESTRY LEGGE STREET) E Coast TAS
+4.4   11.6 MURRAY BRIDGE Lower Murray SA
+4.4   10.0 EAST SALE AIRPORT W Gippsland VIC
-6.4   17.8 TEXAS POST OFFICE Darling Downs E QLD
-6.2   8.9 TUMBARUMBA POST OFFICE SW Slopes S NSW
-6.1   11.2 WOOLBROOK (DANGLEMAH ROAD) NW Slopes S NSW
-6.0   26.5 ALI CURUNG Alice Springs NT
-5.6   26.6 RICHMOND POST OFFICE Upper Carpentaria QLD
-5.6   16.3 PINDARI DAM NW Slopes N NSW
-9.3   -1.4 EYRE Eucla WA
-9.1   1.8 KULGERA Alice Springs NT
-8.9   2.2 JERVIS BAY (POINT PERPENDICULAR LIGHTHOU Illawarra NSW
-8.6   3.6 LONGREACH AERO Central West QLD
-8.5   1.7 ALICE SPRINGS AIRPORT Alice Springs NT

Highest wind gusts above 89km/h or mean wind above 62km/h (gale force). Wind direction and mean windspeed shown in brackets.

NEPTUNE ISLAND W Agricultural SA : 80 (280/ 63 ) at 03:00
MOUNT LOFTY Mt Lofty Ranges SA : 96 (280/ 69 ) at 07:30
MOUNT GAMBIER AERO Lower SE SA : 83 (280/ 69 ) at 13:08
NARACOORTE AERODROME Lower SE SA : 82 (270/ 63 ) at 12:44
WILLIAMTOWN RAAF Hunter Valley NSW: 76 (310/ 65 ) at 14:28
MOUNT BOYCE AWS C Tablelands S NSW: 96 (270/ 72 ) at 13:13
HOLSWORTHY CONTROL RANGE Sydney--west NSW: 95 (270/ 15 ) at 03:00
NOWRA RAN AIR STATION AWS Illawarra NSW: 119 (300/ 85 ) at 21:53
CAMDEN AIRPORT AWS Illawarra NSW: 82 (260/ 65 ) at 22:20
BELLAMBI AWS Illawarra NSW: 104 (280/ 80 ) at 23:00
MOSS VALE AWS Illawarra NSW: 98 (280/ 72 ) at 15:00
ALBION PARK (WOLLONGONG AIRPORT) Illawarra NSW: 128 (270/ 89 ) at 23:31
KIAMA (BOMBO HEADLAND) Illawarra NSW: 93 (260/ 61 ) at 22:29
MONTAGUE ISLAND LIGHTHOUSE South Coast NSW: 96 (300/ 78 ) at 17:17
BRAIDWOOD RACECOURSE AWS South Coast NSW: 96 (290/ 65 ) at 13:20
GREEN CAPE AWS South Coast NSW: 89 (220/ 65 ) at 19:50
CANBERRA AIRPORT Goulburn/Monaro NSW: 93 (280/ 67 ) at 12:13
BOMBALA AWS Goulburn/Monaro NSW: 91 (290/ 67 ) at 11:42
GOULBURN AIRPORT AWS Goulburn/Monaro NSW: 100 (300/ 70 ) at 14:14
THREDBO (CRACKENBACK STATION) AWS Snowy Mtns NSW: 130 (290/ 76 ) at 19:46
CABRAMURRA SMHEA AWS SW Slopes S NSW: 98 (260/ 65 ) at 23:15
SWAN HILL AERODROME Mallee S VIC: 83 (280/ 63 ) at 13:33
LONGERENONG Wimmera S VIC: 83 (270/ 63 ) at 15:00
MT HOTHAM Upper NE VIC: 104 (290/ 67 ) at 19:51
EAST SALE AIRPORT W Gippsland VIC: 83 (290/ 65 ) at 11:30
WILSONS PROMONTORY LIGHTHOUSE W Gippsland VIC: 135 (250/ 98 ) at 21:14 (A higher gust of 141 was reported by the Victorian BoM)
KINGFISH A SHIP LOG 206 W Gippsland VIC: 117 (254/ 96 ) at 17:20
BAIRNSDALE AIRPORT W Gippsland VIC: 96 (250/ 67 ) at 21:00
MELBOURNE AIRPORT E Central VIC: 104 (260/ 69 ) at 16:54
SOUTH CHANNEL ISLAND E Central VIC: 119 (240/ 69 ) at 15:09
FRANKSTON AWS E Central VIC: 83 (270/ 67 ) at 14:08
FAWKNER BEACON E Central VIC: 91 (290/ 54 ) at 17:22
LAVERTON RAAF W Central VIC: 95 (270/ 70 ) at 13:13
AVALON AIRPORT W Central VIC: 98 (290/ 76 ) at 07:57
GEELONG AIRPORT W Central VIC: 96 (310/ 56 ) at 05:52
POINT WILSON W Central VIC: 95 (270/ 70 ) at 15:32
SHEOAKS W Central VIC: 82 (280/ 63 ) at 12:47
EILDON FIRE TOWER N Central VIC: 93 (260/ 59 ) at 17:59
CAPE OTWAY LIGHTHOUSE W Coast VIC: 109 (250/ 78 ) at 21:13
COLAC (MT GELLIBRAND) W Coast VIC: 121 (260/ 87 ) at 15:30
PORTLAND (CASHMORE AIRPORT) W Coast VIC: 91 (280/ 54 ) at 11:50
PORT FAIRY AWS W Coast VIC: 91 (250/ 74 ) at 15:46
MORTLAKE RACECOURSE W Coast VIC: 87 (270/ 65 ) at 17:25
AIREYS INLET W Coast VIC: 115 (310/ 74 ) at 05:00
CAPE NELSON LIGHTHOUSE W Coast VIC: 96 (270/ 61 ) at 12:00
WARRNAMBOOL AIRPORT NDB W Coast VIC: 91 (270/ 70 ) at 12:53
WYNYARD AIRPORT N Coast TAS: 96 (270/ 67 ) at 13:41
DEVONPORT AIRPORT N Coast TAS: 95 (270/ 76 ) at 14:06
CAPE GRIM B.A.P.S. N Coast TAS: 148 (260/100 ) at 16:00
SMITHTON AERODROME N Coast TAS: 95 (250/ 72 ) at 11:28
EDDYSTONE POINT E Coast TAS: 100 (280/ 65 ) at 10:00
MAATSUYKER ISLAND LIGHTHOUSE Southeast TAS: 145 (310/130 ) at 05:31
MOUNT WELLINGTON Southeast TAS: 124 (280/ 91 ) at 03:00
TASMAN ISLAND Southeast TAS: 93 (290/ 45 ) at 07:49
HARTZ MOUNTAIN(KEOGHS PIMPLE) Southeast TAS: 111 (290/ 91 ) at 00:56
CAPE BRUNY (CAPE BRUNY) Southeast TAS: 108 (250/ 74 ) at 22:02
STRAHAN AERODROME W Coast TAS: 96 (280/ 65 ) at 10:10
KING ISLAND AIRPORT King Island TAS: 96 (250/ 74 ) at 14:07
FLINDERS ISLAND AIRPORT Flinders Is/Bass St TAS: 124 (260/ 82 ) at 15:59
LORD HOWE ISLAND AERO Islands : 87 (240/ 65 ) at 07:29

Other extremes

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