More on the Western U.S. Wildfires

NASA Earth Observatory

NASA Earth Observatory has had several stories on the western U.S. wildfires, gathered here. This story summarizes the situation; satellite images of the smoke generated by the fires can be seen here, here and here.

Marena Brinkhurst of Mapbox has a comprehensive list of open data sources relating to the wildfires, smoke, and air quality.

Mark Altaweel at GIS Lounge looks at how GIS is being used to map wildfires, smoke and air pollution.

Previously: California Wildfires, 2020 Edition.

California Wildfires, 2020 Edition

NOAA/ESRL

Wildfire status tracking. The California Governor’s Office of Emergency Services posts a daily map showing the status of active wildfires in the state. It’s basically a one-page PDF you can print and hand out: decidedly old school and not remotely interactive. The New York Times has a series of maps tracking the various wildfire complexes. See also the Los Angeles Times interactive wildfires map, the address of which will probably work next year too. [Maps Mania/Nicholas Bogel-Burroughs]

Forecasting. NOAA’s High-Resolution Rapid Refresh (HRRR) atmospheric model includes an experimental smoke forecast. It and other smoke and fire models are available as hourly static images (see above) or via this interactive map. [Maps Mania/UWCIMSS]

Google is adding wildfire boundaries to Search and Maps: it will provide warnings to nearby users and have an impact on driving directions. [Engadget/TechCrunch/The Verge]

Mapping Ground Displacement from the California Earthquakes

NASA/JPL-Caltech

This interferogram shows the ground displacement caused by last week’s earthquakes in southern California. Produced by NASA’s Jet Propulsion Laboratory, it’s based on synthetic aperture radar (SAR) images from JAXA’s ALOS-2 satellite taken both before (16 April 2018) and after (8 July 2019) the earthquakes. Each colour cycle represents 12 centimetres (4.8 inches) of ground displacement.

California Wildfire Roundup

San Francisco Chronicle (screenshot)

The San Francisco Chronicle’s 2018 California Fire Tracker is an interactive map of ongoing and contained wildfires—notably, at this moment, the Camp and Woolsey fires. It includes fire perimeter and air quality data. (Note: it’s glitchy on desktop Safari.)

Two Esri maps: a general wildfire map and a map of smoke from wildfires [Maps Mania]. Add to that a map of field damage reports in the area hit by the Camp Fire [Maps Mania].

NASA/JPL-Caltech

The Jet Propulsion Laboratory has produced a map of the damage from the Camp Fire based on satellite radar images. NASA Earth Observatory has maps and animations showing the impact of the Camp Fire on air quality and satellite images of the Woolsey Fire burn scar.

NOAA

The New York Times has a map tracking air quality in California. Smoke from the fires has reached the east coast: an outcome predicted by atmospheric models (see above map).

This interactive map from NBC News that superimposes the Camp Fire on any location to help people outside California get a sense of how big these fires are. [Maps Mania]

Mapping the Pacific Coast in the Age of Exploration: An Exhibition

Opening today at the Santa Barbara Museum of Natural History: The Kingdom of California: Mapping the Pacific Coast in the Age of Exploration, an exhibition of 16th- to 19th-century maps and books from the museums own rare book collection, the Map and Atlas Museum of La Jolla and the Santa Barbara Mission Archive-Library. The Santa Maria Times notes the inclusion of maps showing California as an island as well as 19th-century coastal charts. Admission included with museum admission, runs until 2 January 2019. [WMS]

Mapping the Northern California Wildfires

Washington Post (screenshot)

The Washington Post maps the largest of the wildfires burning in northern California: the Carr Fire threatening the city of Redding and surrounding communities. The Redding Record Searchlight has drone footage of the destruction wreaked by the Carr Fire in Shasta County. NASA has natural and false-colour imagery (Earth Observatory, Visible Earth) of the Carr Fire, as well as the Ranch and River Fires to the south, the so-called Mendocino Complex. See the Mercury News’s fire map of the Mendocino Complex, whose two fires’ combined acreage is now larger than the Carr Fire. Meanwhile, German astronaut Alexander Gerst observed the California wildfires from the International Space Station. [San Francisco Chronicle]

How to Build a Fire Map

Last October Robin Kraft posted an online map of the northern California wildfires showing satellite imagery from before and after the fires (see previous entry); today he’s posted a blog entry explaining how he built it, in great technical detail. The timing is not accidental: “There is another fire raging in Los Angeles right now — if DigitalGlobe and Planet release their data, you can use this guide to make your own map.”

Google Using Street View Cars to Map Air Pollution

Google

Google is using its Street View cars, now equipped with air-quality sensors, to measure air pollution in California on a block-by-block level.

Earlier this year, we shared the first results of this effort with pollution levels throughout the city of Oakland.

We’re just beginning to understand what’s possible with this hyper-local information and today, we’re starting to share some of our findings for the three California regions we’ve mapped: the San Francisco Bay Area, Los Angeles, and California’s Central Valley (the Street View cars drove 100,000 miles, over the course of 4,000 hours to collect this data!) Scientists and air quality specialists can use this information to assist local organizations, governments, and regulators in identifying opportunities to achieve greater air quality improvements and solutions.

California Wildfires: Mapping Sonoma County

Sonoma County’s wildfire information page points to a number of useful maps: fire perimeter boundary maps, current evacuation areas, road closures, rapid evaluation safety assessment (RESA) maps. The City of Santa Rosa’s emergency information page also has maps specific to that city; Heavy also has a roundup. See also Cal Fire’s structural status information map. [The Mercury News]

Previously: Mapping the Northern California Wildfires.

Mapping the Northern California Wildfires

NASA Earth Observatory
NASA Earth Observatory

Maps and satellite imagery of the wildfires in Northern California include the San Francisco Chronicle’s interactive map; Robin Kraft’s interactive map  showing satellite imagery from before and after the fire; this New York Times page mapping building damage in Santa Rosa; the Washington Post’s coverage of the devastation; and NASA Earth Observatory’s images of the smoke plumes here and here.

Two Upcoming Exhibitions

California as an Island and Worlds That Never Were, an exhibition of maps from the Roy V. Boswell Collection for the History of Cartography at California State University at Fullerton. Runs from 22 January to 29 March at CSU Fullerton’s Pollak Library. News release. [WMS]

Mapping Texas: From Frontier to the Lone Star State features maps spanning more than 400 years of Texas history, mostly from the Texas General Land Office, as well as two museums and private collectors. Runs from 27 January to 8 October at the Houston Museum of Natural Science. News release. [WMS]