Survivors, families of victims, first responders and community members observe a moment of silence at 10:37 a.m. to mark the exact 10-year anniversary of the Oso landslide during a ceremony and dedication event at the Oso Landslide Memorial, Friday, March 22, 2024, in Oso, Wash. The 2014 disaster that killed 43 people and wiped out a neighborhood is the deadliest in United States history. (AP Photo/Lindsey Wasson)
Oso landslide survivor Tim Ward, who lost his wife, Brandy, in the disaster, stands for a portrait at a memorial for victims, Thursday, March 21, 2024, in Oso, Wash. The 2014 landslide that killed 43 people and wiped out a neighborhood is the deadliest in United States history. (AP Photo/Lindsey Wasson)
People visit the Oso Landslide Memorial for victims, Thursday, March 21, 2024, in Oso, Wash. The 2014 disaster that killed 43 people is the deadliest landslide in United States history. (AP Photo/Lindsey Wasson)
Oso landslide survivor Tim Ward, who lost his wife, Brandy, in the disaster, stands for a portrait next to a photo of Brandy at a memorial for victims, Thursday, March 21, 2024, in Oso, Wash. The 2014 disaster that killed 43 people and wiped out a neighborhood is the deadliest in United States history. (AP Photo/Lindsey Wasson)
Oso landslide survivor Tim Ward, who lost his wife, Brandy, in the disaster, stands for a portrait at a memorial for victims, Thursday, March 21, 2024, in Oso, Wash. The 2014 landslide that killed 43 people and wiped out a neighborhood is the deadliest in United States history. (AP Photo/Lindsey Wasson)
Duke Suddarth, 10, front right, who survived the landslide as an infant with his mother, Amanda, center, talks with other attendees as they arrive for the Oso Landslide Memorial dedication on the 10-year anniversary of the disaster, Friday, March 22, 2024, in Oso, Wash. The landslide that killed 43 people and wiped out a neighborhood is the deadliest in United States history. (AP Photo/Lindsey Wasson)
People visit the Oso Landslide Memorial before the dedication event on the 10-year anniversary of the disaster, Friday, March 22, 2024, in Oso, Wash. The landslide that killed 43 people and wiped out a neighborhood is the deadliest in United States history. (AP Photo/Lindsey Wasson)
An American flag flies at half-staff next to a Steelhead Drive sign before the Oso Landslide Memorial dedication, Friday, March 22, 2024, in Oso, Wash. The 2014 disaster that killed 43 people and wiped out the Steelhead Haven neighborhood is the deadliest landslide in United States history. (AP Photo/Lindsey Wasson)
A woman comforts another as people arrive for the Oso Landslide Memorial dedication on the 10-year anniversary of the disaster, Friday, March 22, 2024, in Oso, Wash. The 2014 landslide that killed 43 people and wiped out a neighborhood is the deadliest in United States history. (AP Photo/Lindsey Wasson)
The Oso landslide is seen through a cross at a memorial for victims, Thursday, March 21, 2024, in Oso, Wash. The 2014 disaster that killed 43 people and wiped out a neighborhood is the deadliest in United States history. (AP Photo/Lindsey Wasson)
A photo of Brandy Lee Ward, the wife of survivor Tim Ward, is seen at the Oso Landslide Memorial for victims, Thursday, March 21, 2024, in Oso, Wash. The 2014 disaster that killed 43 people is the deadliest landslide in United States history. (AP Photo/Lindsey Wasson)
Family, survivors and community members visit the Oso Landslide Memorial before the official dedication on the 10-year anniversary of the disaster, Friday, March 22, 2024, in Oso, Wash. The landslide that killed 43 people and wiped out a neighborhood is the deadliest in United States history. (AP Photo/Lindsey Wasson)
An attendee places flowers at a mailbox installation while arriving for the Oso Landslide Memorial dedication on the 10-year anniversary of the disaster, Friday, March 22, 2024, in Oso, Wash. The landslide that killed 43 people and wiped out a neighborhood is the deadliest in United States history. (AP Photo/Lindsey Wasson)
Oso landslide survivor Tim Ward, who lost his wife, Brandy, in the disaster, stands for a portrait at a memorial for victims, Thursday, March 21, 2024, in Oso, Wash. The 2014 landslide that killed 43 people and wiped out a neighborhood is the deadliest in United States history. (AP Photo/Lindsey Wasson)
People walk by a mailbox art installation while arriving for the Oso Landslide Memorial dedication on the 10-year anniversary of the disaster, Friday, March 22, 2024, in Oso, Wash. The landslide that killed 43 people and wiped out a neighborhood is the deadliest in United States history. (AP Photo/Lindsey Wasson)