Geology News
Maine Current Events

Since 1972 the “Roadside Geology” series has provided introductory information on the geology of states and small regions of the United States.

The books provide a combination of maps, travel logs, photos and commentary for the geology that can be seen along highways or visited at parks and public viewing areas. They are popular with geologists, teachers, students and others who are interested in the Earth.

A new geothermal heating and cooling system on the University of Maine at Farmington campus will have 80 wells drilled to depths of up to 500 feet.

The folks at MyTopo.com are now printing supersized topo maps; large enough make a huge 8′ x 5′ (or 5′ x 8′) map that will look fantastic on the wall of your office, conference room, lobby, cabin or den. These maps are custom-centered on any location that you pick using their online map-making tool.

We are affiliates of MyTopo.com and receive a commission on sales.

Raven Maps are beautiful examples of shaded-relief wall maps that display the elevation of a state in vibrant colors. These large maps look great in a classroom, den or office. Use one to mark the locations of your work or company.

This isn’t geology… but a guy in Maine makes a living by finding ancient logs that have been on the bottoms of lakes – usually for centuries. He then hoists them up to his pontoon boat, tows them to a mill and saws them into exotic lumber that sells at premium prices.

Storm Surge can be the most damaging and deadly aspect of a hurricane. Hurricane Sandy is expected to produce a storm surge that floods broad coastal areas near its landfall.

NOAA has posted a series of “U.S. Rainfall Potential Maps” that show the cumulative geographic distribution of potential rainfall amount across the eastern United States. Very large geographic areas could receive 12 inches of rain or more and experience significant flooding.

Melting Glaciers Threaten Bolivia’s Water Supply

Maar-Diatreme Volcanoes

M4.0 Earthquake near Hollis Center, Maine

Something Worse than Lyme Disease?

Asteroids that Travel in Packs

Rupture Process of the April, 2012 Sumatra Earthquake

Mountain Press Publishing has released a new book by Albert B. Dickas titled: 101 American Geo-Sites You’ve Gotta See.

It provides a two-page presentation on each site that features photos, text and a map. It is a good way to get a quick glimpse of these 101 fantastic sites. It sells for $23.99.

See a table of contents.

The-Vug.com has an impressive listing of mineral clubs organized by state. You might be surprised at how many clubs are listed and there is probably one that meets within a short drive of your home.

“Non-hydroelectric renewable generation has increased in many states over the past decade. In 2011, Maine had the highest percentage of non-hydroelectric renewable generation, at 27% of total in-state generation, up from 20% in 2001 (see maps). South Dakota and Iowa followed, with 21% and 17%, respectively, in 2011, up from 1% and less than one percent in 2001. Wind is the largest driver of this increase across all states.” Quoted from the Energy Information Administration press release.

“The importance of hydropower as a source of electricity generation varies by geographic region. While hydropower accounted for 6% of total U.S. electricity generation in 2010, it provided over half of the electricity in the Pacific Northwest.” Quote from the Energy Information Administration article.

“The U.S. Geological Survey deployed a temporary monitoring network of water-level sensors at 212 locations along the Atlantic coast from South Carolina to Maine during August 2011 to record the timing, areal extent, and magnitude of inland hurricane storm tide and coastal flooding generated by Hurricane Irene. ” Quoted from the USGS publication release.

Natural gas in the Northeast trades at premium prices compared to the rest of the United States due to pipeline constraints during periods of high demand in the winter. Liquefied natural gas has met over 25% of New England’s average daily natural gas demand since November 2010.