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Hurricane Watcher @GodlessNZ
, 4 tweets, 2 min read Read on Twitter
(1) A quick guide on following river level gauges: A key indicator of Hurricane #Lane effects in real time.

Go to this link: water.weather.gov/ahps/region.ph…

Notice the color of the river level gauges. These two orange ones are "in flood."
(2) Zooming in, you see a creek and a river near the town of #Hilo.

Hover over an orange diamond, and the river level chart should come into view. Don't click on the diamond.
(3) Depending on the available data, the chart will show current & recent river levels, and the feet above sea level where it enters the "minor flood" and then "major flood" stages.

This flooding is only the start of the multi-day #Lane related flooding.
(4) Some of the rivers and creeks in the state are downstream of reservoirs, which can lead to some interesting effects as a dam is opened or closed to manage changing conditions.

Also, as a river nears the coast, a high tide can compound the flooding.
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