citycountryguy
Contributor
I don't think anybody actually knows for certain what the husband actually really did. If there is a first hand account from him that I missed please direct me to it. However, nobody really knows exactly how much time passed from when he first realized he wanted to signal the dive master to how long it took to actually do it and then go back after his wife. It could have been almost instantaneous or it could have been a couple of minutes. Whatever the time it was that passed it was too long. I doubt it was instantaneous and I doubt it was as quick as everyone seems to want to believe. It just doesn't add up. With visibility of 60-120 feet in Cozumel, with a diver going upward which would be a diagonal assent if there was strong current, it would take more than just a few seconds for her to disappear under good visibility.
Agreed. But I've spent a lot of time thinking about this, and here is what I think could have happened that would fit all of the reports. If she signaled her husband to ascend, and then began making movements to do that, and he turned to try to notify the DM (as he may have been instructed to do in the pre-dive briefing), it may have been a few seconds. Maybe 10, maybe a touch longer. But, it didn't need to be longer than that if he was far enough away from her such that she got caught in a downwelling but he did not. (On a thread here or elsewhere about this incident one diver who was also on the reef that day reported that they were caught in a downwelling that was quite strong, while the DM who was close by (within 10-20 feet, as I recall) was perfectly fine hovering with no downwelling.)
What I've thought about in that scenario is where I would look--and the answer would be--above me. Especially in a lateral current like Coz has naturally. I'd look straight above, I'd look above and in the direction of the current I was in. My natural tendency would be to look above me, and I don't know how long I'd be looking toward the surface, or at least laterally at the depth she was when she signaled, before it would dawn on me to look down and away from the reef into the blue--which is where she may have been if caught in a downwelling. And if the downwelling was fast, how many seconds would it be before the decreasing light, and movement in a counter-intuitive direction, before I would no longer be able to see my buddy whenever I started looking in the opposite direction of where someone indicated they were going.
That, to me, is the real possible tragedy and one real lesson for me in this. The husband may actually not have been that far away from his wife for some critical period of time. He just may not have "been able to see" her because he wasn't looking the right way. And my takeaway is that when you are in currents, don't assume the prevailing one is the only one. If you at first don't see your buddy in the direction you thought they were headed, to a quick 360 scan to see if your normal instincts based on the conditions/currents you feel are not accurately reflecting the conditions your buddy may have experienced. Look quickly everywhere. And if they signaled ascent, and they aren't in the direction you thought they were headed, scope out the "opposite" way. Because you have instantly entered a significant rescue situation. Something has gone terribly wrong, and looking where someone obviously isn't will not be helpful.