Fatality at San Clemente Island

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The Crew --- As always the captain addressed the group about this site, gave his recommendation of where to dive, and the surrounding depths. The captain also gave safety reminders to us all over the boat intercom. In fact all passengers are called to the Galley to ensure these messages are heard and available. The crew also knows the sites and will re-explain any questions and address any special needs or request.

The recovery --- I know the BC was not inflated and at least half the weight systems were found separated by an alternate rescuer. My assumption would be, that the first rescuer would not have inflated the BC because it could cause too fast of an ascent. Perhaps that is why half the weights were ejected?

The procedure--- Once it was established that a diver was missing, the captain alerted the coast guard. It was after those communications that crewmembers were sent for the rescue. On all dives I see at least two to three crewmembers donned and ready during the dives. It may be more for all I know.

Lost Gear --- The emphasis was on restoring vitals.
Since this is a one-anchor dive site the boat began rotating around the anchor during the airlift. The crew did a professional, methodical clearing the decks in preparation. They also prepared all the passengers. The coast guard also did an excellent job responded quickly and there was very little time passing between all these activities. The gear went to the bottom about in about 270ft. Gear recovery was being attempted the next day by proffesionals.

My thanks to ALL the crew, the deck hands, the galley, the two captains. A special thanks to the rescuer, who not only was very quick in locating. But also put his self at risk.

As always, and hopefully we all learned something.
 
I knew the victim very well. Her name was Margaret, she was a mother and grandmother, very vivacious and full of life, and a very good friend. She always helped me when I was new to diving and had problems in the water. She is the one who helped introduce me to the incredible world of diving. I will always remember her each time I see a nudibranch, for I think they were her favorite sea creatures in Monterey. She will be sorely missed.
We have been in touch with her family, and if there is any more news after the autopsy that will help other divers to prevent falling victim to the same tragedy, I will post it. Thus far, I only know that she had some lacerations on her tongue and cheek that may indicate a possible seizure, and that she was found in 70 feet of water. She was an excellent diver and I'm sure that diving solo was not a concern to her.
 
For those who are familiar with the dive, I haven't heard anything that we should be keenly interested in.

What was her mix?
What was her dive profile? Did she have a dive computer or a dive black box like a Sensus?
What were the dive conditions? Cold? Heavy current?
 
This forum is for reporting and analysis.

It seems that little is known about what happened and that's almost always the case. facts rarely come out in diving accidents.

The fact that she was diving alone is one point in the analysis and while we can't say that a buddy could have prevented the accident it certainly would have simplified the recovery.
 
hantzu701:
For those who are familiar with the dive, I haven't heard anything that we should be keenly interested in.

What was her mix?
What was her dive profile? Did she have a dive computer or a dive black box like a Sensus?
What were the dive conditions? Cold? Heavy current?

Not sure of any special mix.

Profile-- Much experience, and I believe a computer.

Conditions --- water temp 63deg F ( normal) Little if any current, little surge, viz a little low for there( not an issue)-- maybe 30+horizontal, increasing at depth.

The dive is on a Pinnacle, with kelp forrest. Gates, I think were open at least 3hrs.
 
hantzu701:
For those who are familiar with the dive, I haven't heard anything that we should be keenly interested in.

What was her mix?
What was her dive profile? Did she have a dive computer or a dive black box like a Sensus?
What were the dive conditions? Cold? Heavy current?

She was on air - I asked that too when I heard she might have had a seizure. The boat doesn't have Nitrox fill capability, and I only saw one Nitrox setup on the boat (and one rebreather.)

No one's sure of her dive profile, at least not that I've heard, because her gear was lost. I couldn't see much from where I was, but I think it was probably on the swim step when the HH60 showed up and blew it off.

Not sure of the temp, phlee says 63 and that sounds right. I remember a thermocline at around 80 feet - got pretty cold down there.

Very little current, viz fine, good conditions all around. Had a good dive myself. I remember now that it was at Little Farnsworth at Catalina where I lost my weight belt during my safety stop. Was already hanging on to the anchor line, so no biggie.

On the subject of the Sensus - does anyone have any experience with these? How well do they work? Do they record temperature? I just became aware of them recently when I decided it would be an interesting project to built a black box dive recorder. Someone's already beat me to it, but it might still be fun to try. I've already built a similar device for recording flight profiles on my paraglider, but the real challenge is making it work at several atmospheres of pressure in seawater.

Another idea I had was a recall beacon. The crew got the recall siren going right away, but it'd be nice to have a small device to clip onto a BC that would respond to a recall (maybe ultrasonic) by starting a pinger and/or strobe. Might help find people faster in a situation like this. Does any such thing exist now?
 
madsci:
On the subject of the Sensus - does anyone have any experience with these? How well do they work? Do they record temperature? I just became aware of them recently when I decided it would be an interesting project to built a black box dive recorder.
I have a sensus pro, it records dive time, temp, depth, ascent and decent rates. attached is a sample of the desktop software image
 
I know this thread has moved on, but I just wanted to express my condolences. I dove with her about two years ago aboard the same boat. I was talking with a friend of hers and I just put two and two together.

Margarite liked to dive deep. I have even heard it stated as "really deep" on the first dive of a day or trip, which this was. She also only dove air, no mixed gas. She had been diving for about 3 or 4 years, but had over 500 dives.

After talking to her friend, he has no idea of any medical findings because the family will not talk with any divers (or at least not him, right now). He also told me that the rescue team that was supposed to go to Windowpane and search for her gear had boat problems and never made it out there. So we may never know.

Again, she was a vivacious woman with amazing knowledge and love for all things nudi...she will be missed.

My heartfelt condolences to friends close to her and especially to her family.

Laurel
 
I never did see anything in the local papers about this. Was it there and I missed it?
 

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