Filed Under: Catalina

Cristi Quill and a support diver pose during her Guinness World Record Scuba Dive

Put Cancer Under Pressure: Cristi Quill Sets Guinness World Record Scuba Dive

In order to get the Guinness World Record for the longest open circuit scuba dive, she has to stay underwater for 52 hours. I joined her underwater for hour 48.

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Ship Rock

Decompress Like A Boss

If someone tells you that they like doing decompression, they’re either lying or they haven’t done enough of it to know better.

This is a rule.

I will concede one very notable exception to this rule, and that is decompression on walls or pinnacles. On walls or pinnacles, a diver can make his or her way up the reef, conducting—and actually enjoying—their deco stops during what amounts to a second recreational dive, without that pesky “getting out of the water and doing a surface interval” part.

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Catalina Island, California: Red Octopus

When the Red Octopus Isn’t: Cephalopod Camouflage in Catalina

More camouflage today–this time from the cephalopods. Red octopus ran rampant at Catalina Island last weekend, scavenging on the discarded squid egg cases littering the seafloor. As they passed over kelp, seagrass, sand, rubble, and the egg cases in various shades of white and brown, their skin color and texture shifted to blend the animal into its surroundings.

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Spanish-Shawl-Nudibranch-text

Obligatory End-of-Year Post (A Summary of 2013)

Because (a) It’s pretty much in the rules of blogging to make an end-of-year summary post, and (b) 2013 was full of great diving and photo ops. From technical wrecks to nudibranchs: a photographic summary of my underwater exploits in 2013.

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Sun shining through the kelp canopy

Sunlight streaming through the Catalina kelp forest canopy

Just a quickie today. Visibility on our little island Santa Catalina is routinely much better than it is over here on the mainland, but I don’t usually see the Catalina kelp forest quite this good. This was taken off Two Harbors at Ship Rock.

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Catalina Hyperbaric Chamber

Chamber Day 2013 and Catalina Kelp Diving

Wednesday, May 1st, 2013, marked the 25th annual Chamber Day on Catalina. The event benefits Catalina’s hyperbaric chamber, the only hyperbaric chamber in Southern California that is exclusively dedicated to the treatment of diving accidents. The Chamber, which is staffed 24/7/365 by volunteers, derives over half of its annual budget from Chamber Day proceeds. We []

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Acanthodoris rhodoceras nudibranch

New-dibranch: Acanthodoris rhodoceras

I love finding new critters I’ve never seen before. Sunday, Mat spotted this adorable tiny nudibranch in about 100 feet of water. We were diving off the Pacific Star near Blue Cavern on Catalina Island. It was a brave little thing, too; when I crash-landed into the sand next to it (oops), it retracted its little []

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Rebreather divers at the wreck of the Infidel

Tech Diving Catalina Island and the California Oil Rigs

Southern California Tech Diving with Ocean Research Group This past weekend, I attended my first Ocean Research Group technical dive trip on the Sand Dollar out to Catalina Island, California.  As a fledgling SoCal tech diver, it was pretty cool to do some “big kid” deep dives under the guidance of experienced divers and instructors. I’m also []

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