According to the Alaska State Troopers, the two story residence exploded due to what is believed to be a gas explosion. The house was completely destroyed and the roof of the house flew approximately 150-200 yards across the road. Facebook0TwitterEmailPrintFriendly分享The Sterling Highway was closed in both directions on Thursday evening near mile 166 just outside of Homer following a large home explosion. According to the Homer Volunteer Fire Department no one was home at the time and no injuries were reported. Both Homer and Anchor Point volunteer fire departments responded with Homer Electric Association and ENSTAR representatives. The Sterling Highway remained closed until roughly 4:25am on Friday morning due to massive amounts of debris in the roadway. The explosion occurred around 10:20pm on Thursday. Crews remained on scene overnight to clear the roadway. The cause of the explosion is currently under investigation, and according to Troopers fowl play is not expected.