Mourners accompanied by Taoist priests take boats on Thursday, October 4, to go to the scene of the boat collision that killed 38 people off Lamma Island, near Hong Kong, on October 1. They throw paper offerings for the dead into the sea.
Mourners throw paper offerings into the sea Thursday during a ceremony held for the victims of the ferry collision.
A girl stands in front of a memorial at a ferry pier on Thursday. Hong Kong held a three-day, city-wide mourning period honoring those who died in Monday's ferry collision.
People line up Thursday to enter Saint John's Anglican Church for a memorial service for the ferry crash victims.
Bouquets of flowers and black ribbons hang on the gate to the HK Electric private pier on Thursday.
Firefighters inspect the stern of the Lamma IV passenger boat on Wednesday, October 3.
The passenger boat, with the back end of the vessel badly damaged after the collision, sits near the shores of Lamma Island on Wednesday.
The Sea Smooth ferry, with its bow badly damaged, sits docked at the Lamma Island pier on Tuesday, October 2.
A woman offers a prayer on board a ferry off Hong Kong on Wednesday.
The damaged Lamma IV passenger boat sits offshore on Wednesday.
The boat that collided with a Hong Kong passenger ferry is partially submerged during rescue operations Tuesday, October 2.
A fireman inspects the back end of the badly damaged Lamma IV passenger boat two days after the collision.
A woman cries Tuesday as she leaves a public mortuary holding the bodies of those who died in the boat collision.
Rescuers approach the sinking vessel late Monday.
A survivor is helped onto an ambulance. The crash necessitated what local police called a "major rescue" operation, according to China's state-run media.
Local residents try to get a glimpse of rescue personnel as they tend to a victim Monday night. The incident happened around 8:20 p.m. local time, just off the coast of Lamma Island, southwest of Hong Kong.
Rescuers search for survivors near the crash site. More than 100 people were picked up.
Survivors are transported to shore on a police boat late Monday.
Medical and rescue personnel wait for survivors by the ferry pier.
A victim is carried ashore Monday.
Rescuers approach an overturned boat. A local company had rented one of the boats for a staff holiday outing.
A rescuer looks through a window of the rapidly sinking ship.
A passenger is helped on shore. Survivors were taken to a number of public hospitals.
Members of the media surround rescue workers as they carry a victim into an ambulance Monday night.
The crash sent dozens of passengers into the water.
Rescue crews search for passengers in the waters off Lamma Island. It's unclear how many people remain unaccounted for, authorities say.
Deadly Hong Kong ferry crash
Deadly Hong Kong ferry crash
Deadly Hong Kong ferry crash
Deadly Hong Kong ferry crash
Deadly Hong Kong ferry crash
Deadly Hong Kong ferry crash
Deadly Hong Kong ferry crash
Deadly Hong Kong ferry crash
Deadly Hong Kong ferry crash
Deadly Hong Kong ferry crash
Deadly Hong Kong ferry crash
Deadly Hong Kong ferry crash
Deadly Hong Kong ferry crash
Deadly Hong Kong ferry crash
Deadly Hong Kong ferry crash
Deadly Hong Kong ferry crash
Deadly Hong Kong ferry crash
Deadly Hong Kong ferry crash
Deadly Hong Kong ferry crash
Deadly Hong Kong ferry crash
Deadly Hong Kong ferry crash
Deadly Hong Kong ferry crash
Deadly Hong Kong ferry crash
Deadly Hong Kong ferry crash
Deadly Hong Kong ferry crash
Deadly Hong Kong ferry crash
STORY HIGHLIGHTS
- NEW: Impact was like hitting a rock or a lighthouse, a passenger says
- NEW: Rescue workers continue to search for survivors near the stricken vessel
- Death toll from the accident near Lamma Island rises to 36, Hong Kong authorities say
- Passengers thrown into water; more than 100 people have been rescued so far
Hong Kong (CNN) -- At least 36 people have died after two passenger boats collided off Hong Kong's Lamma Island on Monday evening, throwing more than 100 people into the sea.
The crash happened on a night when Hong Kong's busy waters were even more crowded than usual, as the city celebrated China's National Day.
One of the vessels, owned by The Hong Kong Electric Company, was carrying company employees and their families to watch the scheduled fireworks display when it was struck by a passenger ferry traveling from Hong Kong Island to Lamma.
Government officials said the collision occurred off Lamma's coast at around 8:20 p.m. local time.
"I thought we'd hit a rock or a lighthouse," said Chris Head, a school teacher who was on the passenger ferry that crashed into the Hong Kong Electric vessel.
He said the force of the impact threw him out of his seat at the back of the ferry, which was not very full of people.
As the damaged ferry began to move toward the pier in the small town of Yung Shue Wan on Lamma, Head said he could see the other boat had started to sink into the water vertically, like the Titanic.
Boats crash, dozens dead in Hong Kong
According to the Hong Kong Fire Services Department (FSD), which led the rescue, the vessel sank quickly after the impact. It said low visibility and many obstacles on board made it difficult for rescuers.
Celebration turns tragic in Hong Kong
The FSD said its rescue boats, including a diving support vessel, arrived on the scene at 8:41 p.m. local time and managed to pull 123 people from the water.
Map: Collision site
Map: Collision site
Twenty-eight people were declared dead at the scene, and eight others were certified dead upon arrival at the hospital, according to a statement early Tuesday from the Hong Kong government. The survivors were taken to five hospitals around the city, with nine said to have serious injuries, the government statement added.
"After 10 minutes out a boat crashed into ours from the side at very high speed," one male survivor told the South China Morning Post. "The rear of the ferry started to sink. I suddenly found myself deep under the sea. I swam hard and tried to grab a life buoy. I don't know where my two kids are."
Residents on Lamma reported being woken up in the middle of the night by the massive rescue operation going on offshore.
On Tuesday, the front of the stricken vessel was still sticking out of the water, tethered to a big barge just a few hundred meters from Lamma. Police vessels surrounded the scene, and divers were conducting a search.
The authorities have not ruled out the possibility that some people may still be inside the vessel or missing.
The passenger ferry was able to dock safely. Government officials have not yet confirmed if passengers aboard that vessel were injured, but Head said nobody around him appeared to have been hurt.
The narrow sea lanes leading into Hong Kong's main deepwater harbor are some of the busiest in Asia, with giant commercial freighters, ocean liners, passenger ferries and private boats of all sizes sharing the same waters.
Hong Kong is home to more than 200 outlying Islands, including Lamma, which lies to the southwest of Hong Kong Island -- the city's financial center. Hong Kong Island is located to the south of Victoria harbor, with Kowloon forming its northern shores. To the north of Kowloon lie the New Territories, which stretch all the way to mainland China.
Were you there? Share your stories, images and videos.
CNN's Judy Kwon, Jethro Mullen, Pamela Boykoff and Mark Morgenstein contributed to this report.