Oregon Coast Mock-Mirage Green Flash II

Last updated on September 16, 2023

Oregon Coast Mock-Mirage Green Flash II: A Phenomenon to Behold

Have you ever witnessed a breathtaking green flash during a sunset? If not, then the Oregon Coast might be the perfect place to experience this awe-inspiring atmospheric optics phenomenon. The Oregon coast offers a unique vantage point, where the convergence of land and sea creates the ideal conditions for observing mock-mirage green flashes. In this article, we will delve into the fascinating world of mock-mirage green flashes and explore their occurrence on the Oregon Coast.

What are Mock-Mirage Green Flashes?

Mock-mirage green flashes are optical phenomena that occur during sunrise or sunset when the sun is close to the horizon. These flashes are characterized by a brief burst of vibrant green light, often appearing just above the sun's edge. They are a result of atmospheric refraction, which causes the light from the sun to bend as it passes through different layers of the Earth's atmosphere.

The Influence of Height on Mock-Mirage Green Flashes

One intriguing aspect of mock-mirage green flashes is their sensitivity to the observer's height above the ocean. As demonstrated by photographer Dan Dunn's images, the difference in height above sea level can significantly alter the appearance of the lower pancake suns. Therefore, when reporting mock-mirage green flashes, it is crucial to provide an accurate value of the observer's height above the ocean. This information can help researchers better understand and analyze these captivating phenomena.

The Role of Mirages in Mock-Mirage Green Flashes

Mirages play a vital role in the formation of mock-mirage green flashes. A mirage occurs when light rays undergo refraction due to variations in air temperature and density. This refraction creates an optical illusion, making objects appear distorted or displaced from their actual position. In the case of mock-mirage green flashes, mirages can cause the sun to appear elongated or flattened, enhancing the conditions for the green flash to occur.

The Unique Conditions of the Oregon Coast

The Oregon Coast provides an ideal setting for observing mock-mirage green flashes due to its specific geographical features. The convergence of land and sea creates a temperature gradient that can lead to the formation of mirages. Additionally, the coastal cliffs and elevated viewpoints offer opportunities for observers to capture stunning photographs and document these rare events.

Tips for Observing Mock-Mirage Green Flashes on the Oregon Coast

If you plan to witness mock-mirage green flashes on the Oregon Coast, here are a few tips to enhance your experience:

• Choose a location with an unobstructed view of the horizon.
• Opt for higher vantage points to increase your chances of observing the phenomena.
• Bring a camera or smartphone to capture the mesmerizing green flash.
• Be patient and observant, as mock-mirage green flashes can be fleeting and require precise timing to witness.

The Magic of Mock-Mirage Green Flashes

Mock-mirage green flashes are not only a visual spectacle but also a reminder of the wonders of atmospheric optics. These fleeting moments remind us of the intricate interactions between light, air, and our natural surroundings. Observing a mock-mirage green flash is like witnessing a secret dance between science and nature—a magical experience that leaves a lasting impression.

Conclusion

The Oregon Coast is a haven for those seeking to witness the elusive beauty of mock-mirage green flashes. With its unique geographical features and optimal viewing conditions, this coastal region offers a front-row seat to one of nature's most captivating phenomena. So, if you find yourself on the Oregon Coast during sunrise or sunset, keep your eyes peeled for the mesmerizing green flash that may grace the horizon. It's an experience you won't soon forget.

Oregon coast green flash II. Dan Dunn took these images 10-12m above sea level on the same beach as the previous image taken at 3m. The difference in height has changed the appearance of the lower pancake suns. Miraged sunsets and green flashes can be very sensitive your eye or camera height. When reporting flashes always try to give an accurate value of the camera's height above the ocean. Images ©Dan Dunn , shown with permission.

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Reference Atmospheric Optics

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