A loud explosion rocked the Diamond Ridge area and the west side of Homer about 10 p.m. Thursday night.
Kachemak Emergency Services was the primary responding agency for a two-story log home that exploded near Endless View Loop at about Mile 166 Sterling Highway. Firefighters blocked the Sterling Highway at the intersection with Diamond Ridge Road and were not letting vehicles continue. Alaska State Troopers responded at 10:06 p.m., according to an online trooper dispatch, and found debris in the road. KESA’s call out was at 10:20 p.m.
Firefighters on Thursday night said there had been an explosion up the road, but did not have any other information. Alaska State Troopers responded. The road was projected to reopen at 2 a.m. Friday, and actually reopened at 4:25 a.m., according to the trooper dispatch.
Alaska State Troopers wrote the cause of the accident is believed to have been a gas explosion. KESA Chief Bob Cicciarella said the indications of a gas explosion are there, but that he can’t confirm that at this time.
“It happened in Kachemak Emergency Services’ district, so they were the primary on scene responders with both fire(fighters) and EMS,” said Samantha Cunningham, Kenai Peninsula emergency services coordinator. “And then there were … tone outs for both (Homer Volunteer Fire Department) and Anchor Point Emergency Services.”
KESA firefighters and medics were not able to start a search right away, Cicciarella said, because there was an active gas leak from the line that had been leading to the house. ENSTAR Natural Gas had to cap off that line before first responders could begin their search for possibly injured people. Cicciarella said KESA got confirmation that the home owner is in the Lower 48 and wasn’t there for the explosion.
According to a Facebook post made by Homer Volunteer Fire Department, there were no reported injuries resulting from the explosion. Homer Electric Association also responded, according to the post.
At first light on Friday morning, piles of debris lined the highway for several hundred yards, with large chunks of logs, roofing and foam insulation in the snow. One section of roof got stuck in a tree, and several trees near the house were blown down from the explosion.
The explosion flattened the two-story home, reducing it to a pile of logs. At the scene, KESA Deputy Chief Joe Sallee said the cause of the explosion remains under investigation.
Since KESA was the main responding agency, it will assume control of the investigation, Cicciarella said. He and another member of the department will conduct it. Cicciarella said there was no evidence of a fire.
“It’s a little more complicated, a little longer investigation time,” he said of the remains of the house. “There’s a lot to sift through for sure, and a lot of pieces to put back together.”
According to online Kenai Peninsula Borough tax records, the house was assessed at $250,000.
Cicciarella said members of KESA did some preliminary investigation, including taking photos of the scene, before one of their firefighters cleared the road of debris.
“At this time no foul play is suspected,” troopers wrote in the online dispatch.
They also wrote that multiple people called to report damage to their own homes because of the explosion.
“It was a significant explosion, that’s for sure,” Cicciarella said.