(Photos by Christopher Boffoli for WSB)
7:47 PM: Continuing coverage from this earlier WSB story: A recovery effort is now under way off Seacrest Pier, after a body was found this evening, believed to be that of the diver who vanished this morning after something went wrong during an advanced class in deep water. Seattle Police tell WSB that the body was spotted by civilian divers who kept looking even after the official effort ended late in the day; police, fire, and Coast Guard crews searched for hours before moving from rescue attempt to recovery effort.

A buoy is in the water, about 100 yards offshore, marking the spot where it was seen; police and fire are coordinating the operation to retrieve the body.

The King County Medical Examiner is there too, since it’s their job to investigate deaths like this.

7:57 PM UPDATE: Our crews at the scene says the body has been brought out of the water and is on board the Seattle Fire Department boat Leschi. The KCME is waiting onshore. They will be the ones to officially announce identification, once it’s made, and once they’re sure next-of-kin know, though that may not be until tomorrow. As mentioned in our first story, our archives indicate this is the first diver death in our area in three years.

8:15 PM UPDATE: The scene is starting to clear; the diver’s body is in the Medical Examiner’s truck, and police/fire crews are wrapping up, more than nine hours after this all began with a call that the diver was in trouble, as detailed in our morning/afternoon coverage.

8:41 PM UPDATE: There’s more information on the SFD “Fire Line” website, including more information on a related incident we’d heard about: A diver in her 50s, one of the civilian/volunteer divers who continued the search, had to be taken to Virginia Mason, where there’s a hyperbaric chamber, because of a medical problem following a quick ascent.

10:47 PM UPDATE: We’ve added video from WSB contributor Christopher Boffoli, who also took the photos in this story. And we’ve found some context on how part of the recovery effort unfolded, in a post by Laura James – whose underwater video has been featured here before – on the Northwest Dive Club message board. She was one of the divers who went down (after another volunteer team spotted the body) and marked the spot so the official recovery team could get there fast.

POSTSCRIPT: Bill Morgan from North Admiral sent three striking images of rescuers at work on Sunday afternoon, and we wanted to share them. First, the Coast Guard in the air:

The Seattle Fire Department, also “in the air,” before there was helicopter support:

And a Seattle Police boat, with divers:

(EVENING COVERAGE can be found here)
11:18 AM: There’s a big response at Seacrest – a diver’s reported to be in trouble. Rescue crews are working from land and in the water. Lots of police as well as fire, so avoid the area TFN. We’re on the way; more to come.

(Photos by WSB co-publisher Patrick Sand)
11:27 AM UPDATE: According to the scanner, the diver was at one point coming up with “a buddy” but then went back down again. There’s an extensive search effort under way.

11:39 AM UPDATE: Still searching for the diver who’s reported to be in trouble. Police are expanding the stretch of Harbor that’s being blocked off because of the big rescue response. An SFD public-information officer is on the way to deal with the increasing media presence.

11:51 AM UPDATE: The search continues. Per scanner traffic, the diver is part of an advanced class that was in deep water. Meantime, we checked the archives; last emergency response in the area involving a diver was in September; a diver felt ill after emerging from the water. The last water rescue involving a diver, according to our archives, was this one last May, in which the West Seattle Water Taxi and crew turned into rescuers.

12:04 PM UPDATE: The Coast Guard is also assisting in the search; it has a chopper flying over the area. Rescuers have been on scene for an hour now, but the diver remains – as described in radio traffic – “unaccounted for.”

12:33 PM UPDATE: Still awaiting word from our crew of an official SFD briefing. A diver who spoke with media crews a little while ago said this happened in 96 feet of water, clear conditions. Radio traffic indicates rescue vehicles will be thinning soon, with an announcement that Harbor Avenue likely will reopen within half a hour.

12:39 PM UPDATE: SFD spokesperson Kyle Moore confirms this is shifting from search to recovery – divers have made three passes and have not found any sign of the missing diver, described as a man in his late 20s, experienced, with more than 50 dives in the past. He was out as part of an advanced class and then seemed to be in some kind of distress and started going up “too fast”; another tried to follow him but upon reaching the surface didn’t see the one who was in trouble. The group then signaled to people on shore that there was a problem, and that’s when fire/police were called. Moore says diver teams have made three trips down to 75 feet looking for the missing diver but haven’t found any sign of him; four divers (two police, two fire) are going to take one more look shortly. (Added above, video of Moore’s briefing, unedited, in its entirety)

1:26 PM NOTE: According to our archives, the last diver death in this area was three years ago.

4:28 PM UPDATE: We went back to Seacrest at about 3 pm; Coast Guard and SPD boats were still there, with the former heading out to look again.

6:32 PM: We are working to confirm a report the diver’s body may have been located.

7:03 PM: Police confirm that a body has been located. Civilian divers continued looking into the evening and told authorities around 6 pm they believed they had found him.

7:49 PM: We have started a new story with continuing coverage of the recovery operation.