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Northern Rivers severe thunderstorms study


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Posted
  • Location: Ballina, Australia
  • Location: Ballina, Australia

Hey all

I know someone wouldn't want me to chat about this study on this forums. But it generally scientific. Northern Rivers is major region in northern New South Wales in Australia. It lies between the border to Grafton, coast to Tabulam.

Northern Rivers region is most common severe thunderstorm activity in Australia storm season between September to April. We have alot of wild storms such as supercells (Texas-like storms). Over last few years, our storms have been increased their severity and activity. In 2002 (El Nino year) we had less fruequent storm season on record since 1905). Last storm season , over 50 severe storms have been passed through Northern Rivers and 15 of them were supercells.

In climatically, our thunderstorms have been alot more severe than last 55 years. Jimmy Degura said that Northern Rivers would have most supercells this season coming up on record. Therefore would be some superstorms such as Texas/US tornadoes.

Definition of Supercell is here

I would like to see the suggestions about this topic.

Cheers

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Posted
  • Location: Ballina, Australia
  • Location: Ballina, Australia

Here are few photos of severe thunderstorms past few years. They are one of the best and most incredibley severe supercells.

18th December 1998--Severe HP monster supercell hits Ballina

1218jg03.jpg

17th Janaury 2001--Severe HP monster supercell hits Casino and Lismore

0117de32.jpg

16th January 2002--High Precipiation severe supercell hit Lismore

0116de29.jpg

26th October 2003--Nasty cold pool easter'ly severe supercells

1026de24.jpg

30th March 2003--Mothership spectacular mesocyclone

0330de29.jpg

18th March 2004--March supercell causes violent winds, hail and floods

0318de15.jpg

9th November 2004--Giant hailstones from merging supercells

1109de25.jpg

17th December 2005- Dangerous tornadic (possible tornado) supercell

1217rw17.jpg

4th April 2006-- Merging supercells with storm forces winds gusts

supercell%20approaching%20wiht%20meso%20front%201512pm.jpg

8th January 2007--Massive RFB supercell, delievered hail, severe winds and floods.

January%2007%201%20018.jpg

24th January 2007--Massive updraft with enormous RFB cloud from supercell

Janurary%202007%20008.jpg

8th March 2007--Massive microburst from High precipiation supercell

March%2007%20004.jpg

I.E. Theres alot more storm activity between March 2006 and March 2007.

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