Mark Randall

Such huge potential for advancing hydrometry bbc.com/future/article…

@SUMITSE14587600 Would love to come and help do some training for you!

@MarkRandall77 Wonderful Mark, really wish that one day you may introduce the new hydrometric techniques to our early career researchers in India.

Great to be in Slovenia, helping them learn to use image velocimetry methods to measure future flood events

@Nick_Everard Radar system for WL. Yes very pretty river systems

@MarkRandall77 Beautiful river! What's on the end of the arm...? Camera? Radar?

Great to be back in New Zealand. Testing out the new HydroSTIV portable tablet at the flow regatta. Looking forward to seeing the results compare.

Chopper pilot Scott Blacket giving us a birds eye view of the King Creek area near Bedourie in the Channel Country of Central West QLD… the Georgina River in full flood!

Hard to capture the volume of water on video but walking in I could feel the ground shaking amidst a deafening roar. An unprecedented 6ft of rain fell on the catchment over the past few days. #cairnsflood

🌧️ A trough associated with ex-Tropical Cyclone Jasper produced more than 500 mm of rainfall at sites in the North Tropical Coast over the past 24 hours to 9am, in the Daintree, Mossman and Barron catchments. Subject to verification, some sites have recorded up to around 800 mm.

Widespread heavy rainfall occurred in parts of FNQ from 14-18th December 2023. Many areas from Tully to Cape Melville had 400-1000 mm with localised falls of 1200-1600 mm between Cairns & Cooktown. For maps of recent/past conditions: ow.ly/RH7v50QjzpX

Much of the Far North is underwater tonight, as a result of the most severe flooding the region has experienced in almost 50 years. Low-lying homes have been inundated and another six to 12 hours of heavy rain is forecast for tonight. 📍EMERGENCY ALERTS: bit.ly/47Ys7qg

@Nick_Everard You'd never get through the clouds! Some serious flooding taken place especially in the beach communities.

@MarkRandall77 Should we task a video…? Any budget (FluViSat all used up…!)

Major flooding and an evacuation order out for parts of Cairns this morning. Rainfall intensities and totals are expected to continue for another 48 hours.

@HydrometryEA Just to clarify, Cyclone Gabriel was in February 2023. Your post reads like this is just happening. It was a pretty awful event in the Hawks Bay region.

Near real time River information available at QLD gov portal …ter-monitoring.information.qld.gov.au/mobile/

Barron River at Myola last reached 14.5m in 1913. Will be interesting to see where this event peaks #cairnsflood2023

#live-blog-post-64115" target="_blank" rel="nofollow noopener">abc.net.au/news/2023-12-1…

⚠️Major Flood Warning issued for the Barron River. Major flooding likely at Cairns Airport during Sunday afternoon & occurring at Kamerunga Bridge. Rainfall up to 513 mm was recorded over the Barron River catchment in the 24 hours to 9 am Sunday. Details: ow.ly/7qWu50Qjt2Z

⚠️Major Flood Warning for the Barron River. Major flooding at Cairns Airport expected to exceed the 1977 flood this afternoon. Elevated river levels and moderate to major flooding is occurring downstream of Tinaroo Dam to Barron Falls. Details: ow.ly/MJPF50Qjthr