Sunday, December 10, 2017

Sunday, December 10, 2017 - Thomas Fire

Why the Thomas Fire (and Associated Smoke) is Moving West
What’s Changed?

The Thomas Fire began with a Santa Ana pattern, and the fire moved quickly through the Chaparral covered hillsides of Ventura County.  Over the last couple days a Rex Block pattern has set up, and is now forcing the fire into an area which has not burned in over 100 years.

Sunday, December 10, 2017 - Ventura County Smoke Advisory

VCAPCD Smoke Advisory for Sunday December 10th 2017


    The Thomas Fire started on the evening of Monday, December 4th, 2017 near Highway 150 north of Santa Paula. As of 8 a.m. on December 10th, it has now burned 173,000 acres and is 15% contained. This fire is wind driven from a strong Santa Ana wind event and is causing heavy smoke in the plume and downwind of the fire in and around the cities of Ventura, Oxnard, Santa Paula, and Ojai. Offshore winds will dominate through today. Additionally, many other fires are burning in Southern California. The smoke from these fires may impact the eastern parts of Ventura County. 

    Smoke impacts from these devastating fires are widespread. Air quality should be considered unhealthy in areas directly impacted by smoke. In the Ojai Valley and surrounding areas, the air quality is very unhealthful, even reaching hazardous levels at times. Hazardous is defined by the EPA as "Health warnings of emergency conditions. The entire population is more likely to be affected.” Also, all of the coastal plains are experiencing unhealthy air.

    If you are in an area directly impacted by smoke, please exercise extreme caution and avoid vigorous outdoor or indoor exertion. People with respiratory or heart disease, the elderly, and children should remain indoors. Run your air conditioner if you have one. Keep the filter clean and fresh air intake closed. Close all windows and doors that lead outside to prevent bringing additional smoke inside. If this is not an option or it becomes extremely hot inside, please seek alternate shelter.

    For information regarding the fire, evacuation notices, road closures…etc…please check readyventuracounty.org or the Twitter feed for the Ventura County Fire Department Public Information Officer, @vcfd_pio. Please check our website, vcapcd.org, or our Twitter feed for the latest updates (@vcapcd). Thank you.

Sunday, December 10, 2017 -- Santa Barbara County APCD Air Quality Warning

FOR IMMEDIATE RELEASE
December 10, 2017

Contact:
Susan Klein-Rothschild, Santa Barbara County Public Health Deputy Director, (805) 896-1057
Lyz Hoffman, Air Pollution Control District Public Information Officer, (805) 364-2247

Unhealthy Air in Santa Barbara County; Air Quality Warning Continues
Forecast Shows Valley and North County to See More Smoke Impacts

SANTA BARBARA, Calif. —Monitoring stations continue to record unhealthy air in Santa Barbara County, with levels of fine particles high and levels of larger particles, including ash particles, rising. Forecasts show that smoke and ash will continue to affect the southern part of Santa Barbara County for the next several days, and the Santa Ynez Valley and the northern parts of the County will see increasing impacts. The Air Quality Warning will remain in effect until conditions improve, which will depend on winds, and the control of the Thomas Fire. To view the smoke forecast and current conditions, see https://www.ourair.org/todays-air-quality/. Updated forecasts will be posted there. Please assume the Santa Barbara air quality index applies to Carpinteria as well. Air quality conditions may be worse close to the fire.

We recommend that everyone:
·         Stay indoors, with windows closed and indoor circulation only.  Air conditioning is also an option if the outside intake is closed. Avoid going outdoors. Particles can build up indoors, so if you are feeling symptoms where you are, be prepared to relocate to an indoor location with better ventilation, or to leave the area.
·         Avoid driving when possible and use “recycle” or re-circulate mode to avoid drawing smoky air into the car.
·         Drink plenty of fluids to keep respiratory membranes moist.
·         For people who have to be outdoors for short periods of time, N95 masks, when fitted properly, offer some protection from fine particles in smoke. For updated lists of distribution sites, visit http://countyofsb.org/thomasfire.sbc#update.

If you have symptoms that may be related to exposure to smoke and soot, contact your doctor. Symptoms include repeated coughing, shortness of breath or difficulty breathing, wheezing, chest tightness or pain, palpitations, head aches, and nausea or unusual fatigue or lightheadedness.It is especially important for children, and for people with lung and heart conditions to stay indoors. Consider leaving the area while the air quality is poor. If able, relocate to an area not impacted by smoke. We do not advise ash clean-up at this time as ash is still falling and the situation is unpredicatble.

If cleaning up ash, remember the following.
·         Avoid cleaning up ash until conditions improve and it's safe to be outdoors. No one with heart or lung conditions should handle ash clean-up. Avoid any skin contact with ash.
·         Avoid doing any activities that will stir up ash, such as using leafblowers.
·         If you need to clean up ash, use damp cloths and spray areas lightly with water.
·         Use vacuums with HEPA filters, and sweep gently with a broom.
·         Take your car to the car wash
·         Wash off toys that have been outside in the ash; clean ash off pets
·         Use a high-quality shop/industrial vacuum outfitted with a high-efficiency particulate filter and a disposable collection filter bag. Ash can be bagged and put into trash cans, so it will not be stirred up again into the air. Special attachments can be used to clean ash from gutters, so that it will not blow back over outdoor spaces. Attachments and disposable bags are available from most hardware stores.
See https://www.ourair.org/smoke-health/ for ways to protect yourself from wildfire smoke.

Sunday, December 10, 2017 - Pyrocumulus from the Thomas Fire

Pyrocumulus from the Thomas Fire
Looking west from Newbury Park
Photo Credit: Greg Vitalich

Sunday, December 10, 2017 - Thomas Fire Smoke/Air Quality Outlook