Friday, January 22nd, 2010
As two tropical cyclone warnings are issued up north – Tropical Cyclone Magda and now ex-tropical cyclone Neville – in contrast heat waves and scorching the south of the continent – Sydney’s west experiencing 3 consecutive days of 40C or higher temperatures. Lucky the recent rains have made the forests and fields green again that bushfires are not a major threat.
And then of course snow fell during a brief cold snap that passed over southern Australia namely Victoria and southern NSW producing snow over the highlands of the Snowy Mountains. What a month. Now back to the 40C heat!
Incidently, following the two severe storm events prior to Christmas including the Singleton hailstorm, early January was an active period for severe thunderstorms with a few explosive thunderstorm events intercepted.
Jimmy
Explosive updraft and overshooting top lower Blue Mountains January 5th 2010Base with wall cloud January 5th 2010
Deep convection - this severe pulse storm kept rising January 10th 2010
Explosive updrafts lower Hunter Valley from outflow of Putty pulse storm January 10th 2010
Base of exploding storm headed for Jerrys Plains January 10th 2010
- Surprise supercell developing in deep layer shear January 14th 2010
Wall cloud under severe supercell near Walcha - January 14th 2010
Posted in Armidale, Australian Bushfires, Bush Fire, Bush Fires, Bushfire, Bushfire Weather, Hailstorms, Heat Wave, Heat Waves, Hurricanes, Hurricanes Typhoons, Images, Northern Tablelands, Record Heat, Severe Storms, Severe Thunderstorm Warnings, Severe Thunderstorms, Snow, Snow Conditions, Snowfalls, Snowy Mountains, Storm, Storm Chase, Storm Chasing, Storm Events, Strong Winds, Supercell, Supercells, Tropical Cyclone, Tropical Cyclones, Wild Fires, bushfires, cyclone, heat, lightning pictures, snow cold, storm chasing storms lightning hailstorms tornadoes severe weather discussion, storm storms tornadoes chasing and hailstorms, tornadoes | Comments Off
Tags: 40c, Blue Mountains, Cold snap, Consecutive Days, Convection, Hailstorm, Heat Waves, Hunter Valley, Jerrys Plains, Lower Hunter Valley, Magda, Neville, Outflow, Pulse Storm, Severe Thunderstorms, Singleton, Snowy Mountains, Southern Australia, Southern Nsw, Storm Events, Thunderstorm, Tropical Cyclone Warnings, Updraft, Updrafts, Walcha, wall cloud
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
Wednesday, May 27th, 2009
Those images you have show how spectacular and messy the flooding was – certainly a huge damage bill. What is amazing about this even was the widespread nature of the major floods across southeast Queensland and North East NSW region. Certainly the most significant flood event in years for that part fo the world. And what about the Coffs Harbour and Bellingen region – 3 floods in one year! And it si only May!
Jimmy
Posted in Bellingen, Brisbane Storms, Coffs Harbour, East Nsw, Flood, Flood Event, Flooding, Floods, Images, Messy, NSW flooding, Nsw Floods, Nsw Region, Photograph, Photos, Queensland Floods, Queensland flooding, Rain, Rainfall, Region 3, Severe Storms, Severe Thunderstorm Warnings, Severe Weather, Southeast Queensland, Southeast Queensland storms, Storm, Storm Chase, Storm Chasing, Storm Events, Storms, Weather, stock photography, storm storms tornadoes chasing and hailstorms | Comments Off
Tags: Floods, Nsw Floods, Photograph, Severe Storms, Severe Weather, Storm Chasing, storm storms tornadoes chasing and hailstorms, Storms, Weather
