ust about anywhere you live in California, you may face the threat of wildfires. The Napa Valley is also at serious fire risk, as are areas along the North Coast including parts of Del Norte and Humboldt counties, and the San Francisco Bay Area to the Santa Cruz Mountains. It deactivated power on Wednesday to about 33,000 customers in parts of the Northern Sierra Foothills and North Bay Mountains, plus another 19,000 customers in parts of the Sierra Foothills, Bay Area and Santa Cruz Mountains. California wildfires map. These include the August Complex which has burned 1.02 million acres in Mendocino, Humboldt, Trinity, Tehama, Glenn, Lake and Colusa counties as of Thursday morning. "Gusty north to east winds will continue through this evening along with extremely dry conditions," the National Weather Service said. The Fire and Smoke Map shows fine particulate (2.5 micron, PM 2.5) pollution data obtained from air quality monitors and sensors.Information is shown on both the EPA’s Air Quality Index scale, using the NowCast AQI algorithm, and also as hourly PM 2.5 concentration values. "What that does from the wind perspective is create microclimates and they could be stronger one mile away than in another area.". They have scorched more than four million acres, killing 31 people and destroying more than 9,200 structures. The red flag warning had been due to expire at 11 a.m. Friday. There are two major types of current fire information: fire perimeter and hot spot data: Fire perimeter data are generally collected by a combination of aerial sensors and on-the-ground information. The power company has issued a request that customers conserve energy when possible. 2020 Fire Season. PG&E didn't rule out potentially more shutdowns in Shasta County if the weather continued to bring dry conditions and high north winds. Sign up for our mailing list to receive program news and updates including information sessions, class visits and opportunities to … The utility company plans to turn off power to about 700 customers in Amador, Calaveras, Humboldt and Trinity counties around 4 p.m. Thursday. To support and sustain this work, please subscribe today. Started: September 27, 2020 Acres burned: 67,484 Containment: 100% Damage: 1555 buildings destroyed, 282 buildings damaged Description: Cal Fire says two smaller fires, the Shady Fire … "Any time we get dry north or northeast winds coupled by dry conditions we would continue to consider a public safety shutoff," Strenfel said. PG&E turned off power for safety reasons in some coverage areas — including parts of the Sacramento Valley and Bay Area — on Wednesday and Thursday. About this map. The National Weather Service has extended its critical fire weather watch for Northern California through 6 p.m. Friday. FFs Worry About CA Fire Risk Maps. The map below is one of the more detailed fire maps for California. The fire-safety regulations adopted in R.08-11-005 that relied on the interim maps include: GO 95, Rule 18A, which requires electric utilities and communication infrastructure providers (CIPs) to place a high priority on the correction of significant fire hazards in high fire-threat areas of Southern California. PG&E officials discussed how this week could be the final power shutdown of this fire season because of cooling weather conditions. "For us when we execute public safety power shutoffs, one of the important components we look at is the potential and probability for those wind-causing outage activities on our system.". PG&E announced Wednesday that it would de-energize certain electrical lines for safety due to weather conditions that could create high risk of catastrophic wildfires. Those conditions could aid the spread of new fires and those already burning in much of the state. For low-cost sensor data, a correction equation is also applied to mitigate bias in the sensor data. It will then restore power in stages. While wildfires are a natural part of California’s landscape, the fire season in California and across the West is starting earlier and ending later each year. We strategically place field observers to get intelligence about what the winds are doing and what the tree swaying is like," Strenfel said. California law requires CAL FIRE (California Department of Forestry and Fire Protection), to identify areas based on the severity of fire hazard that is expected to prevail there. It expects customers will have their power restored no later than Friday night, barring repair delays. (April 2020) BLM California announces statewide, year-round restrictions - full order (April 2020) Palm Springs-South Coast Field Office. "The combination of low humidity, dry fuels, and gusty winds will result in critical fire weather conditions. Fire-Safety Regulations. Currently, Californians can assess their risk using a set of maps released in 2007 by Cal Fire's Office of the State Fire Marshal. These data are used to make highly accurate perimeter maps for firefighters and other emergency personnel, but are generally updated only once every 12 hours. The red flag warning had been due to … Strenfel added weather stations are established within these areas to observe the microclimates. Power may be shut off in the following counties on Thursday and Friday: Total: 52,791 customers, including 3,062 Medical Baseline customers. Since the beginning of the year, wildfires have burned over 4 million acres in California. The shutoffs were extended in Shasta, Trinity and Tehama counites, along with Butte, Lake, Napa, Nevada, Plumas, Solano, Sonoma, Yuba, Yolo and Humboldt counties. "Part of California that we love is the mountainous terrain and one of the beautiful things about Shasta and the country that is out there," Strenfel said. California wildfires map. Wind gusts could reach 40 miles per hour in valley areas, 55 miles per hour in the mountains, through Friday morning. This map contains four different types of data: Fire origins mark the fire fighter's best guess of where the fire started. The California Department of Forestry and Fire Protection (Cal Fire) warned Wednesday that fire danger is extreme in the Sacramento Valley from North Shasta County, to areas south of Sacramento and west into Alpine County near the Nevada border. Areas most affected are the Northern Sierra Nevada foothills, the Sierra Mountains north of Yosemite, the North Bay mountains near Mt. BLM reduces fire restrictions in areas of the California Desert District - full order and map. Daily Wildfire Report When these stations aren't available, field observers are used to study the conditions and report to PG&E. Over the next year, that's expected to change. This map contains live feed sources for US current wildfire locations and perimeters, VIIRS and MODIS hot spots, wildfire conditions / red flag warnings, and wildfire potential.Each of these layers provides insight into where a fire is located, its intensity and the surrounding areas susceptibility to wildfire. Climate change is considered a key driver of this trend. "We did see some gusty north winds in the Redding area," PG&E Chief Meteorologist Scott Strenfel said. Extreme caution should be taken to prevent new fire starts.". The California Governor’s Office of Emergency Services also has an interactive map … PG&E continued its public safety power shutoffs in parts of the North State due to winds that reached 65 mph on Thursday. More than 8,500 wildfires have burned in California in 2020, many ignited by lightning in mid-August. NASA | LANCE | Fire Information for Resource Management System provides near real-time active fire data from MODIS and VIIRS to meet the needs of firefighters, scientists and users interested in monitoring fires. California officials are considering updates to maps showing the state's most fire-prone areas. Prospective MEng Students. 2020 Statewide Fire Summary. Nearly 4,700 customers in Shasta County will be affected. Active Fire Data. "All of that information is combined in the emergency operational center to make the best decisions we can for our customers.". PG&E said its workers will patrol and inspect the de-energized lines on Friday to check for wind damage and make repairs. Those conditions could make it harder for firefighters to battle fires already burning in areas at high risk of wildfire. California Desert District initiates seasonal fire and target shooting restrictions- full order and map. About this map. The National Weather Service has extended its critical fire weather watch for Northern California through 6 p.m. Friday. All rights reserved. Outages will continue through Friday and could affect customers in 24 counties where fire conditions are in the forecast, according to PG&E. Nor Cal recreation Facebook group. Fire data is available for download or can be viewed through a map interface. M ore than 1.1 million California buildings, roughly 1 in 10 in the state, lie within the highest-risk fire zones in maps drawn by the Department of Forestry and Fire Protection.. California wildfires typically burn hundreds of thousands of acres each year. Jessica Skropanic is a features reporter for the Record Searchlight/USA Today Network. Follow her on Twitter @RS_JSkropanic and on Facebook. Diablo, the Oakland Hills east of Piedmont, elevated terrain east of Milpitas around the Calaveras Reservoir, and portions of the Santa Cruz and Big Sur mountains. M ore than 1.1 million California buildings, roughly 1 in 10 in the state, lie within the highest-risk fire zones in maps drawn by the Department of Forestry and Fire Protection.. The Fire and Smoke Map shows fine particulate (2.5 micron, PM 2.5) pollution data obtained from air quality monitors and sensors.Information is shown on both the EPA’s Air Quality Index scale, using the NowCast AQI algorithm, and also as hourly PM 2.5 concentration values. But the danger varies dramatically depending on exactly where you live. Thank you. Join Jessica in the Get Out! A Red Flag Warning in effect through 11 a.m. Friday in parts of the northern half of the state.