Great Lakes on the Rise in 2020

Precarious by Mark Swanson

Precarious by Mark Swanson

mLive reports that the six-month water level forecasts show a high-end forecast that could surpass all other modern water levels for some of the Great Lakes:

For the last three months, Lake Michigan and Lake Huron (which shares the same lake water level because they are linked) have set monthly record water levels. The monthly record water levels are expected to continue into summer. If we get significantly higher than usual precipitation, the water levels could slosh over the highest level ever recorded since good water level measurements began back in 1918.

…The upper end of the possible outcomes would take Lake Michigan and Lake Huron 5 inches higher than October 1986, the highest water level recorded since records began in 1918. July or August of this coming summer would be the months that could happen.

That would be a devastating high-water level for cities and beaches along the Lake Michigan and Lake Huron shoreline.

Remember one inch of water on Lake Michigan and Lake Huron is 800 billion gallons of water. If this summer’s water level reaches that upper end, Lake Michigan and Lake Huron would have 4 trillion gallons more water than the highest water level recorded by in the fall of 1986.

Read on for more about Lakes Superior (probably not dangerously high) and Erie & Ontario (also likely to be dangerously high).

Mark took this in February near Stevensville on Lake Michigan. See more in his Final 60 album.

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Blue Ice at Bay City

Bay City Blue Ice, photo by Great Lakes Drone Works

Great Lakes Drone Works captured some awesome shots from the ice on Saginaw Bay near Bay City. They write:

We made our way out to Bay City State Park to capture some images of these huge chunks of ice. At first we were hoping drone photos would be the way to go but after walking around and getting up close, it was clear that ground photography was the better option.
Blue ice occurs when weather conditions — such as a lack of high winds — allow water to freeze slowly and evenly, resulting in ice composed of large crystals (unlike snow, which is formed quickly and made up of small crystals).

When light hits these big ice crystals, it can travel deep into the structures (compare this to snow, wherein light hits a sharp edge and reflects off of it right away, resulting in blinding white). When the light travels deeper into slowly formed ice, some of the red wavelengths of sunlight — which is the longest wavelength of visible light — get absorbed into the ice structure.

The blue, which is the shortest wavelength of visible light, bounces back out, meet our eyes, and results in a deep aqua color.

Head over to their Facebook for more shots and get lots more icy goodness at the ice tag on Michigan in Pictures!

Believe in Michigan’s Unbelievable Places

Beneath the Waves of Thunder Bay, photo by US National Marine Sanctuaries

Emily Bingham of mLive said that she created this list of Amazing Michigan places because “One of my favorite geeky things is meeting someone from out of state and showing them a photo of, say, Grand Portal Point or Empire Bluffs and hearing them say “THAT’s in Michigan?!” So then I decided, hey, how about I just publish a list so I have all my favorite brag-worthy Michigan spots in one place on the internet?? And voila.”

Voila indeed – definitely check this out. The photos of the twelve locations she picked are STUNNING! Here’s what she wrote about the Thunder Bay National Marine Sanctuary:

Located in Lake Huron just off the coast of Alpena, this 4,300-square-mile protected area is one of the most significant shipwreck preserves in the entire country. More than 100 shipwrecks have been found here, making it an exciting destination for divers from all over the world.

Click through for 11 more plus a whole bunch of great photos from each of the places!

View the photo bigger on Instagram and definitely follow NOAA’s National Marine Sanctuaries for all kinds of pics of the wonderful world beneath the waves!

Michigan Lighthouses: Gravelly Shoal Light

Gravelly Shoals offshore Light in Saginaw Bay, photo by George Thomas

The entry on Gravelly Shoal Light at Terry Pepper’s Seeing the Light begins:

Point Lookout juts from the shore on the western shore of Lake Huron, approximately half-way between the mouth of the Saginaw River and Tawas Point. With only five to eighteen feet above it, Gravelly Shoal extends some 3 miles southeasterly from Point Lookout towards Big Charity Island. To help guide down-bound vessels headed for Saginaw Bay through the deeper water lying between the southeast end of Gravelly Shoal and Big Charity Island, Congress appropriated $5,000 to construct a lighthouse on the northwestern shore of Big Charity on August 18, 1856. Work began at the site that year, but as a result of being started so late in the season, the station was not completed and lighted until the following year.

Perhaps as a result of its exposed location, or as a result of its keeper’s dwelling being one of the few of wooden frame construction on any of the Great Lakes, the station was a constant source of maintenance problems, and was not surprisingly one of the first to be automated through the installation of an acetylene illumination system in 1900. At this time an occulting white Pintsch gas buoy was also placed at the southeastern end of Gravelly Shoal to better mark the western edge of the passage between the shoal and Big Charity Island.

As a result of the combination of increasing vessel size, improvements in offshore light construction and the growing adoption of radio direction finding equipment, it became plain in the late 1930’s that the old Charity light and the gas buoy on Gravelly Shoal had outlived their usefulness, and consideration turned to the construction of a state-of-the-art offshore aid to navigation at the eastern end of Gravelly Shoal to better mark the deeper water of the passage.

View the photo background big and see more in George’s Lighthouses slideshow.

More Michigan lighthouses on Michigan in Pictures.

Night … and light

night, photo by kare hav

While the lights of distant Bay City across Saginaw Bay from Point Lookout make for a beautiful photo, I feel for the photographer who wishes they’d shut them off at night.

If you’re interested in making your community more “night friendly” check out How to Start a Local Dark Skies Group from the International Dark Sky Association. In addition to miles and miles in the UP, Michigan has six designated Dark Sky Preserves and the Headlands International Dark Sky Park.

View the photo background big and see more in kare hav’s Pt. Lookout/AuGres slideshow.

Bradley Fleet in “the Frog Pond”

Bradley Fleet in the Frog Pond

Layed-up in the Frog Pond, photo courtesy Presque Isle County Historical Museum

This would be where I would tell you the fascinating history of why the winter harbor at Rogers City was referred to as the Frog Pond, but I’m unable to find much except for that’s what everyone calls it. There’s one in Toledo too.

The Presque Isle County Historical Museum is located in the historic home of Carl D. Bradley, general manager of Michigan Limestone and subsidiary Calcite Transportation. About the photo, they write:

The Bradley fleet layed-up in the “frog pond” at Calcite in 1949. From left to right are the W. F. White, B. H. Taylor, John G. Munson, Carl D. Bradley, T. W. Robinson, and Calcite.

View it big as the Bradley and see more in their Bradley Transportation Fleet slideshow including this aerial shot of the Frog Pond.

Click for more about the Carl D Bradley which ultimately became one of Michigan’s most tragic wrecks.

 

God Rays on Saginaw Bay

god-rays-over-saginaw-bay-by-tom-clark

God’s Rays over Saginaw Bay, photo by Tom Clark

Awesome shot from one month ago on Saginaw Bay! View Tom’s photo bigger and see more in his Skyscapes slideshow.

More from Saginaw on Michigan in Pictures.