20 Oct 2018 - more severe storms, Sydney, Australia region

In summary, the conversation discussed a storm chasing session in which individual cells merged to form an 800 kilometre long storm line in New South Wales. Photos were taken of the storm line approaching from the west, and there was also intense CG lightning. The day ended with a gathering of storm chasers at Dave's place.
  • #1
davenn
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This session started off as a lot of large and reasonably individual cells but as they
merged, they morphed into a 800 kilometre long storm line that stretched across the eastern side of
the state of NSW ( New South Wales).

Intense CG ( Cloud to Ground) lightning as it approached from the west ... photos taken from home
Photo 1 is looking to a storm line over nthrn Sydney ~ Hornsby region and moving roughly SE, in our general direction.
It merged with the bigger cell coming in from the west ... photos show it as it approached ( shown on the rest of the images) ...
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The day was rounded off with a gathering of storm chasers at my place for food and drinkscheers
Dave
 

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  • #2
a couple of radar and lightning shots
courtesy of Weatherzone.com.au, a site I subscribe to get good resolution images of the weather radarThis first image shows the central eastern NSW area ... my location is the blue dot roughly centre of the screen

181020 1618EST Sydney Radar and lightning.jpg
this second image shows a wider field of view and shows the extent of the storm line

181020 1830EST NSW Radar and lightning.jpg
Dave
 

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  • #3


Wow, those photos are incredible! It's amazing to see how the cells merged and formed such a massive storm line. The lightning must have been intense! Did you take any photos of the storm line as it approached from the west? It must have been quite a sight to see. And a gathering of storm chasers at your place afterwards? That sounds like a fun way to end the day. Thanks for sharing your experience, Dave! Stay safe out there.
 

What caused the increase in severity of storms on October 20, 2018 in the Sydney, Australia region?

The increase in severity of storms on October 20, 2018 in the Sydney, Australia region was caused by a combination of factors, including warmer than average sea surface temperatures, increased moisture in the atmosphere, and atmospheric instability.

How severe were the storms on October 20, 2018 in the Sydney, Australia region?

The storms on October 20, 2018 in the Sydney, Australia region were classified as severe, with strong winds, heavy rain, and possible hail reported in various areas. The severity of the storms resulted in power outages, flash flooding, and damage to property.

Were there any warning signs prior to the severe storms on October 20, 2018 in the Sydney, Australia region?

Yes, there were several warning signs prior to the severe storms on October 20, 2018 in the Sydney, Australia region. Meteorologists had been monitoring the weather patterns and had issued severe weather warnings prior to the storms. Additionally, there were visible signs such as dark clouds and strong winds.

What measures were taken to prepare for the severe storms on October 20, 2018 in the Sydney, Australia region?

In anticipation of the severe storms on October 20, 2018 in the Sydney, Australia region, several measures were taken to prepare. These included issuing severe weather warnings, advising people to secure loose objects and stay indoors, and implementing emergency response plans to address potential damage and power outages.

What can we learn from the severe storms that occurred on October 20, 2018 in the Sydney, Australia region?

The severe storms that occurred on October 20, 2018 in the Sydney, Australia region serve as a reminder of the impacts of climate change and the importance of preparedness in the face of severe weather events. It is also important to continue monitoring and studying these storms to better understand their patterns and potential impacts in the future.

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