Monday, November 2nd, 2009
Storms have been ongoing throughout Victoria over the past couple of days spreading into NSW. Some interesting pulse cells developed with some impressive anvil shields due to deep convection. Temperatures in the upper levels at anvil level have been rather cooler than I have seen it for many years. So the lapse rates in the upper portion of the atmosphere have allowed for some rapid development including the odd overshoot on pulse cells even. This has also enhanced the conditions for hail development once storms can tap into the upper atmosphere. Mid level temperatures have also been rather cool warming up yesterday as the ridge strengthened. We’ll see what happens over the next several days. At least moisture is no issue from now on. Sydney and the North Coast should be in the firing line over the coming days.
Jimmy
Posted in Hailstones, Hailstorm, Hailstorms, New South Wales, Severe Storms, Severe Thunderstorms, South East Australia, South Eastern Australia, Southern Ranges, Storm, Storm Chasing, Storm Events, Storm Reports, Storms, Sydney, Thunderstorm, Weather, moisture, storm chasing storms lightning hailstorms tornadoes severe weather discussion, storm storms tornadoes chasing and hailstorms | Comments Off
Tags: Anvil, Australia, Cells, Convection, Couple Of Days, Firing Line, Hail Storms, Lapse Rates, Mid Level, North Coast, Odd, Overshoot, Pulse, Rapid Development, Severe Storms, Shields, Sydney, Tap, Temperatures, Upper Atmosphere, Upper Portion, Victoria
Monday, October 26th, 2009
Storms and rain look to become widespread throughout the day after some localised heavy rainfall in suburbs of Sydney. Most of the activity seem to be centred on central eastern Queensland which hopefully should extinguish some of those bushfires.
The isolated severe storm that affected Coffs Harbour and Sawtell this morning seem to have been mostly heavy rainfall.
Jimmy
Posted in Coffs Harbour, Dry Weather, Eastern Australia, Eastern Queensland, Flash Floods, Northern Nsw, Northern Rivers, Rain Event, Rainfall, Sawtell, Severe Storms, Severe Thunderstorm Warnings, Severe Weather, Storm Events, Storms, Suburbs Of Sydney, Surprise, Sydney, Weather, bushfires, flash flooding, moisture, storm chasing storms lightning hailstorms tornadoes severe weather discussion, storm storms tornadoes chasing and hailstorms | Comments Off
Tags: 26th October, bushfires, Dry Weather, Flash Floods, Severe Storms, Severe Weather, storm storms tornadoes chasing and hailstorms, Storms, Suburbs Of Sydney, Surprise, Sydney, Sydney storms, Thunderstorms, Violent Storms, Weather
Wednesday, October 21st, 2009
It seems there is a hint of thunderstorms beginning to be in the picture from the 22nd October over eastern NSW and lingering for some time. Obviously this depends on moisture availability. GFS has been very unreliable with predictions of moisture particularly inland around the Central West this season as with other seasons. The coastal areas are struggling with moisture but nowhere near as serious. This means Sydney and further north to the mid-north coast are in for a chance of storms over the coming days.
Meanwhile, bushfires continue to threaten communities over northern NSW and Queensland. I am certainly surprised to see Rockhampton during October getting serious fire behaviour. Personally, I have yet to see bushfires mentioned in the news so far north into the tropics. At least though the dust storms have eased for the time being.
Jimmy
Posted in Coastal Areas, Disaster, Drought, Dry Weather, Dust, Dust Storm, Dust Storms, Eastern Nsw, Fire Behaviour, Gfs, Heat Wave, Mid North Coast, Moisture Availability, Northern Nsw, Queensland, Rockhampton, Severe Storms, Severe Weather, Storm, Storm Events, Storms, Suburbs Of Sydney, Sw, Sydney, Wild Fires, bushfires, disasters, fire storm, killer fires, moisture, storm chasing storms lightning hailstorms tornadoes severe weather discussion, storm storms tornadoes chasing and hailstorms | Comments Off
Tags: 22nd October, bushfires, Disaster, Drought, Dry Weather, Dust Storm, Heat Wave, Severe Storms, Severe Weather, storm storms tornadoes chasing and hailstorms, Storms, Suburbs Of Sydney, Sw, Sw Suburbs, Sydney, Sydney storms, Tropics, Weather, western suburbs Sydney, Wild Fires
