Read about the anniversaries of hazards and disasters that have occurred over the past quarter! While reading, try to think where you were when these events occurred, and then think about what you would do if the event happened again today.
In 1980, Mount St. Helens began showing signs of volcanic activity that escalated over several months. On May 18, 1980, Mount St. Helens experienced a 5.1-magnitude earthquake, which triggered a massive collapse on the mountain. This caused magma to explode, and 1.5 million metric tons of sulfur dioxide were released into the atmosphere.
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Washington has five volcanoes that are “active” or listed as having a high or very high threat potential. Many more volcanoes stretch along the Cascade Range, a 1,200-mile line of volcanoes from British Columbia to northern California.
While there is a fairly low likelihood of any substantial impacts in the Seattle-metro area, it is still good to be aware of the impacts that volcanoes have in the rest of the state, like if you live or regularly visit areas near these volcanoes.
One thing to be aware of is the impact of ashfall after an eruption. It is rare for ashfall to endanger human lives, but since ash is heavier than wildfire smoke, it can devastate the items and infrastructure we use daily. If there is ashfall in the air, remaining indoors is a good idea. If you must leave, it is recommended to wear a mask that will filter particles and other personal protective equipment, such as safety goggles, and be cautious if you need to drive.
Here’s what you can do to be prepared for the impacts of volcanoes:
o Let's Chat: Washington's Volcanoes
o Let's Chat: Volcanic Eruption Impacts
o Let’s Chat: How to be Volcano Ready
From June 26 to July 2, 2021, the National Weather Service in Seattle reported a long-duration, unprecedented heat wave throughout the Pacific Northwest. During this time, 100 heat-related deaths occurred, and temperatures reached 108° F, an all-time high for the Seattle area.
Extreme heat can be deadly. While the temperatures in 2021 were unprecedented, this kind of situation could happen again, so it is important to be prepared for extreme heat.
It is vital to know the signs of heat-related illnesses, which have varying degrees of severity. If you begin to show signs of heat exhaustion, find ways to cool down quickly. If you or someone nearby has reached the point of a heat stroke, CALL 911.
Here’s what you can do to be prepared for extreme heat:
• Cover windows with drapes or shades.
• Use air conditioning.
• Identify places in the community to cool down – community centers, libraries, shopping centers, and movie theaters are good places to go.
July 14th marked the 10th anniversary of the lightning strike that started the Carlton Complex Fire, the largest single wildfire in Washington state history. The fire burned 256,108 acres of land, destroyed 353 homes, and caused an estimated $98 million in damage. Fortunately, this fire caused no direct fatalities or serious injuries.
Wildfire season in Washington State typically runs from mid-July to October (although it could last longer), and its severity depends on weather patterns. It is made worse by long periods of dry, hot weather. While wildfires can be destructive to the homes in the area, they can also impact areas far away from where the fire is burning.
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There have also been increases in wildland-urban interface (WUI) fires, which are areas between unoccupied land and human development. The City of Kirkland and surrounding areas are susceptible to WUI fires, so it is critical that you prepare for the potential effects of fires.
Here’s what you can do to be prepared for the effects of wildfires:
- Monitor the air quality (you can find air quality levels by clicking this link). If the levels are unsafe, avoid spending time outdoors or wear a high-quality mask if you need to go outside.
- If smoke is forecasted, stock up on food, medicine, and water so you can limit your time outdoors.
- Prepare personal protective supplies such as N95 respirator masks, portable air cleaners, and replacement filters for your HVAC system and/or portable air cleaner.
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Know your risk. Some groups are more sensitive to wildfire smoke, such as people with preexisting conditions, children and teenagers, older adults, and outdoor workers. You can use this fact sheet for basic guidance, but check with your medical provider to know your specific risk.
- Review insurance policies and personal documents to ensure they’re current. Make physical copies, scan them, and secure them in a password-protected digital space.
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Create healthy landscapes by clearing easily flammable and dry materials from your home.
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Have community alerts on for your area (Kirkland's "Be Informed" page) and listen to official channels (Ready.gov's "Alerts" page) to know the safety precautions you should take if a wildfire is nearby.
- Learn more about wildfire risk from FEMA’s Ready.gov Wildfire page.
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