Storm chasing fun and photos last weekend 31 Oct - 01 Nov

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Discussion Overview

The discussion revolves around a personal account of storm chasing in SE Australia during the weekend of October 31 to November 1. Participants share experiences, observations, and photographs related to the storms encountered, focusing on the dynamics of storm systems, including lightning activity and outflow dominance.

Discussion Character

  • Exploratory
  • Technical explanation
  • Conceptual clarification

Main Points Raised

  • One participant describes the initial storm front as large and lightning active, detailing their journey to intercept it.
  • The concept of outflow dominance is introduced, explaining how storm cells can collapse when they stop drawing in air and moisture.
  • Participants note the strong outflow winds and the transition from severe storms to heavy rain showers.
  • There is mention of new storm cells forming and the varying intensity of lightning activity throughout the chase.
  • Photographs and video frames of lightning strikes are shared, highlighting the excitement of the storm chasing experience.

Areas of Agreement / Disagreement

Participants express enjoyment and appreciation for the storm chasing experience and the photographs shared. However, there is no explicit consensus on the nature of the storms or the best practices for storm chasing.

Contextual Notes

The discussion reflects personal experiences and subjective interpretations of storm dynamics, with no formal scientific analysis provided. The variability in storm behavior and participant observations may depend on individual perspectives and conditions encountered during the chase.

Who May Find This Useful

Individuals interested in meteorology, storm chasing, photography, or personal accounts of extreme weather experiences may find this discussion engaging.

davenn
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Mid Saturday morning and the radar was telling the story, a large and long storm front line was stretching across SE Australia and was very lightning active. Said to my wife, Cindy, pack an overnite bag, we're going stormchasing and probably won't be home till Sunday nite.

300km or so of driving to the SW of Sydney saw us intercepting the storm line between the towns of Yass and Wagga Wagga ... Location map ...
SE Australia.JPG

This is what we were greeted with ...

IMGL4355sm.JPG


and
IMGL4361sm.JPG


by the time we got there ( 3 hrs of driving) the system had become very outflow dominant with the amount of lightning strikes decreasing. Outflow dominant is where the storm cell(s) is/are no longer sucking air and moisture into them to cause them to build in size or stay strong. As the inflow comes to a stop, it then reverses and becomes outflow and the system will start to collapse.
The outflow winds can be quite strong with 70 - 120 km/hr gusts being common.
The wind and torrential rain hit us so we moved further north to get ahead of it and do more photos.
Over the next several hours it died out to just become some heavy rain showers
With no other activity occurring for the day, we traveled to Goulburn, ~ 100km NE of Yass and spend the nite there. The arrival of Sunday showed that the storm prognosis still looked good. We just had 4 - 5 hours to fill in till things fired up in mid afternoon. The radar started showing activity a 100km or so to the north of us and again the chase was on
Finally could see the action up ahead so dropped off the main road to a small town of Tahmor where we could see the main system coming off the mountains sections of this were growing then dying off only to reform as new cells to the SE of Tahmor

IMGL4377sm.JPG


new cell forming to the SE with some good convection happening ...
IMGL4382sm.JPG
After surviving high winds, rain and hail from the cells coming off the mountains we headed further NE and into the inner west suburbs of Sydney. The suburb of Bankstown ... choosing my fav viewing spot in that area was great choice.
To the west another large cell coming in and quite lightning active

IMGL4390sm.JPG


and pretty much overhead another cell starting spitting intense Staccato CG ( cloud-ground) bolts within a few 100metres to 1km of us. brilliant flashes and instant sharp cracks of thunder.
A couple of frames from the video of 2 of the strikes ...

CG1.jpg


CG2.jpg


All in all, an awesome 2 days of chasing !

enjoy

Dave
 
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Really nice lightning photos and the first few storms look real nasty!
 
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Thanks Greg

This is really one of my major passions :smile:
 
That first storm front is the scariest! Great pictures!
 
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Evo said:
That first storm front is the scariest! Great pictures!

Sorry, Evo, thankyou :smile:

only just noticed you had replied to this thread

a belated "like" and a timely Happy New Year

cheers
Dave
 

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