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At least we get a rainbow out of all the rain - actually, two of them

Rainbow over Huntington Avenue.

Fletcher Lang captured the double rainbow over Huntington Avenue from the MFA this evening.

Cycle Style Boston captured the double rainbow over the Pru:

Rainbow over the Pru

Brian MacLean was in Mattapan when the rainbow arced over the B-3 police station:

Mattapan rainbow

Riptor captured the rainbows over Northeastern:

Double rainbow over Northeastern

Samantha Irene saw the rainbow over the Landmark Center:

Landmark Center rainbow

Southie Spots watched the rainbows from South Boston:

Rainbow over the water

Truck Stop Tea Party watched the rainbow over Sullivan Square:

Sullivan Square rainbow. Copyright Truck Stop Tea PartyCopyright Truck Stop Tea Party.

Meagan spotted a rainbow over Fenway Park:

Fenway rainbow

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Comments

DOUBLE RAINBOW OMG!!!

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That's beautiful!

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The second, lighter rainbow is a secondary rainbow. It is the reflection of the primary rainbow. Look closely and you'll see that its colors are in reverse order to the primary rainbow.

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A double rainbow is not the reflection of the primary rainbow. The primary rainbow is caused by refraction by the water droplets. The secondary is also caused by refraction combined with reflection within the droplets. The light is refracted upon entering and exiting the droplet due to the change in refractive index. The light that forms the primary rainbow passes through the droplet while the light that forms the secondary rainbow enters the droplet, passes through the droplet, but before exiting, reflects first off the back surface and then the front surface of the droplet. This double reflection within the droplet causes the inversion of the rainbow colors and the diminished intensity.

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I am going to take this one up with my middle school science teacher next time I see him (which will probably be never). Thanks for the explanation.

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wicked niiiice!!!!!

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Or is it at Fenway Park?

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Lots of people taking pics of it at Twin City Plaza Cambridge/Somerville.

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Whoo!

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My wife saw it coming down 93 from the north and I saw it in Roslindale - one of the most vivid rainbows I've ever seen.

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there's another rainbow.

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...errywhere!

Just kidding. its those "extra bows" on the inside of the main arc.

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