Crescent City Tsunami Preparedness

On March 27, 1964, Crescent City, California, was hit by a devastating tsunami following the Great Alaskan Earthquake. Despite previous warnings, many residents underestimated the threat, leading to significant loss of life and property. The city, known for its vulnerability to tsunamis, faced four waves, with the fourth causing the most destruction. In the aftermath, Crescent City improved its warning systems and evacuation plans, enhancing its preparedness for future tsunamis. The city's resilience and recovery efforts have made it better equipped to handle such natural disasters today.

What geographical feature makes Crescent City particularly vulnerable to tsunamis?

• Its proximity to a volcano

• Its position jutting into the Pacific Ocean

• Its crescent-shaped beach

• Its location in a valley

What was the magnitude of the Great Alaskan Earthquake that affected Crescent City?

• 7.8

• 9.2

• 6.9

• 8.5

How did the residents of Crescent City initially react to the tsunami warning?

• They moved to higher ground

• They delayed evacuation to check on property

• They ignored it completely

• They immediately evacuated

What was the impact of the third wave on Crescent City?

• It was the largest wave

• It was the last wave

• It caused no damage

• It caused a blackout

What tragic event occurred to Gary Clawson's group during the tsunami?

• They reached safety without incident

• Their boat capsized in a tunnel

• They were saved by a passing ship

• They were rescued by helicopter

How many city blocks were destroyed in Crescent City due to the tsunami?

• 10

• 20

• 30

• 40

What was one of the key improvements made in Crescent City after the 1964 tsunami?

• Constructing underground shelters

• Building a large seawall

• Installing a tsunami warning siren

• Relocating the city inland

What is the purpose of the monthly test of the tsunami warning siren in Crescent City?

• To ensure the system is functioning properly

• To alert residents of an incoming tsunami

• To signal the start of a city event

• To practice evacuation drills

How have monitoring stations improved tsunami preparedness in Crescent City?

• By providing real-time video of the ocean

• By preventing tsunamis from forming

• By reporting earthquakes within minutes

• By predicting earthquakes days in advance

What was the outcome of the small tsunamis that hit Crescent City in 2005 and 2006?

• Residents were evacuated with no loss of life

• Complete destruction of the waterfront

• No damage to property

• Significant loss of life