Here's a time lapse I made of the Delaware River near Philadelphia. At this location the Delaware is tidal and the water surface elevation changes throughout the day. Lots of legacy submerged man-made structure here revealed at low tide. The silver cylinder near the middle is a staff gauge with 1-foot markings for reference.
Another seiche occurred on Lake Erie December 23-25, 2022. Here is an animated plot using the NOAA PORTS data.
Revisiting the river flow profile plot from an earlier post, the video below loops each day's flow profile for the Delaware River in 2019. Data is from USGS gages processed using R and Windows Live Movie Maker.
Our second fish tank experiment with the Flir One was to insert a foam rubber divider and fill each half of the tank with hot and cold water.
My son and I played around with an old fish tank, some tap water, and a Flir One thermal imaging attachment for a smart phone. Here is part one.
My colleague and I recently published a technical note in the Journal of the American Water Resources Association (JAWRA) on automating a hydrodynamic model of the Delaware Estuary.
This video shows the progression of flooding in the non-tidal Delaware River River during Hurricane Irene and Tropical Storm Lee.
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