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New smoke forecasting system unveiled for western Canada

Wednesday, August 11th, 2010
smoke forecasting system western Canada

This is a screen grab from the Western Canada BlueSky Smoke Forecasting System

With all the problems caused by the extremely dense wildfire smoke in Russia, it is timely that the provinces of Alberta and British Columbia have unveiled a new system for predicting where and in what concentrations wildfire smoke will occur.

When you visit the BC Air Quality web site an animation will begin. If there are no major fires burning, it may be difficult to see anything happening, but if you increase the Play Speed, it will become more obvious. The software is called Western Canada BlueSky Smoke Forecasting System and cost $95,000 to develop.

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Russian smoke invades North America

Monday, August 9th, 2010

Wildfire Today contacted the National Weather Service and asked if the massive amount of smoke generated by the wildfires in Russia is drifting across North America. They pointed us toward this narrative of smoke observed in satellite imagery on August 3, 2010. Here is an excerpt:

…Some of this smoke [in Alaska and northwestern Canada] was likely due to fires scattered across central and east central Alaska as well as northwestern Canada. However, it is possible that smoke from the fires in Russia was also being transported across the Arctic into this region. Another band of smoke which is likely from the Russian fires was seen in visible satellite imagery this evening through breaks in the clouds moving to the northeast across the Pacific between 44N170W and 49N161W. The smoke may extend even farther to the northeast, but cloudiness prevented additional information from satellite imagery.

A meteorologist also told us:

Based on the amount of smoke being produced by the Russian fires and at least this one occurrence [on August 3] of smoke being tracked across the eastern Pacific, I think it’s a reasonable assumption that some amount of smoke from Russia has made its way into North America. Unfortunately, cloudiness frequently interferes with the tracking of smoke and low stratus clouds are common across the eastern Pacific. If smoke from Russia is being transported into Canada and is obscured by cloudiness, we cannot verify where the smoke came from once it has arrived there especially with so many fires in Canada also producing copious amounts of smoke.

smoke map

NOAA map of smoke detected through satellite imagery, Aug. 9, 2010

And, if you are hungry for even more details, check out this very technical PowerPoint presentation about the Russian smoke. Clicking that link will download a copy of the file, possibly in a new window, depending on your browser.

Smoke in Russia

Sunday, August 8th, 2010
smoke from fires Russia

A group of tourist wearing masks to protect themselves from the smog walk in Red square in Moscow, Russia, 09 August 2010. EPA/Yuri Kochetkov

The carbon monoxide (CO) levels in parts of Russia caused by the numerous wildfires have been described as being five to seven times the maximum safe level, but the articles don’t specify the actual CO readings in parts per million. The U.S. National Ambient Air Quality Standards for CO levels in outdoor air are 9 ppm (40,000 micrograms per meter cubed) for 8 hours, and 35 ppm for 1 hour. CO cannot be filtered out by using cheap dust masks, bandannas, or “Hot Shield” masks unfortunately marketed to wildland firefighters.

The effects of CO are listed below.

effects of carbon monoxide

The smoke and CO is so severe that some are evacuating, including employees of the Canadian embassy.

On Sunday authorities in Moscow opened 120 “anti-smog” centers, air-conditioned rooms where residents can take a break from the record-setting heat and the smoke.

In the United States we have done the same thing at fire camps that were socked in with smoke trapped by inversions. In 1988 (and also other years) when the Logistics sections on fires in northern California set up tents with air filtration that were supposed to provide off-duty firefighters some relief from the smoke. (Was oxygen provided too? Can anyone provide more details about this?)

National Weather Service meteorologists say smoke from Russia has drifted all the way into Canada.

Wildfires in Russia may disperse radioactive particles from Chernobyl nuclear disaster

Friday, August 6th, 2010
smoke in Moscow

A woman wears a mask in central Moscow to protect herself from smog caused by fires outside the city. Photograph: Mikhail Voskresensky/Reuters

The Russian government has warned residents that the wildfires burning through their country may pose a nuclear threat by releasing radioactive particles contained in trees and plants following the 1986 Chernobyl nuclear disaster.

The government claims that 160,000 people are fighting the numerous fires, but they appear to be losing the battle as additional fires worsen the situation, leaving at least 52 people dead and more than 3,500 homeless as entire villages are consumed in fires.

About 140 flights were delayed on Friday at the Moscow airport when smoke from the fires reduced the visibility at times to as little as 1,100 feet.

The Guardian reports that the Russian government is employing questionable tactics to put the best light on the wildfire situation:

United Russia, the pro-Kremlin party which dominates parliament, has boasted of sending volunteers to help extinguish the fires. But that claim was thrown into doubt yesterday when the party was accused of doctoring a photograph placed on its website.

A sharp-eyed blogger noticed that the picture showing volunteers apparently wrestling with a piece of timber in a smoky wood had been created in 2008 and altered in Photoshop last Saturday. The smoke, he claimed, had been added for effect.

United Russia immediately removed the picture but did not respond to requests for comment.

Smoke across Canada and the northern US

Thursday, August 5th, 2010
smoke map forest fires

NOAA, August 5, 2010

This map of smoke from wildfires indicates that it might be difficult to see the Aurora.

How smoky is it where you are?

Wildland fire air quality tools, and mapping shortcuts

Sunday, April 11th, 2010

I ran across an interesting web site the other day called Wildland Fire Air Quality Tools.  It has some very useful devices for predicting and analyzing smoke, wind patterns, and air quality.

There is no obvious branding on the site (the base web address is http://firesmoke.us), but the Contact Us page lists two US Forest Service employees, Pete Lahm and Sim Larkin. The About This Site page says:

The meteorological and air quality tools provided here are intended to support wildland fire decision making and integration of air quality assessments. This site integrates these tools with the Wildland Fire Decision Support System (WFDSS) in order to enable easy workflow with WFDSS. This integration is still in development and ongoing.

One of the more interesting tools on the site is one that will display a “wind rose” based on the location of your choice.  If you enter a lat/long it will access data from the nearest RAWS to draw wind roses for a one month period, one for daytime and another for night. As you may know, a wind rose shows the historic wind direction and speed. Here is an example for West Yellowstone, Montana. It shows average wind speed and direction for the month of July during the day, based on data from 2001 to 2009. About 32% of the time the wind is from the southwest and about 22% of the time it’s from the south-southwest. About 14% of the time the wind speed is 8-13 MPH from the southwest.

Wind Rose, West Yellowstone, MT

Mapping shortcuts

You will need a lat/long to use the tools above, but you’re in luck because I discovered a quick way to determine the lat/long anywhere using a new “Labs” feature in Google Maps. But first I’ll tell you about another new feature in Google Maps that will help you navigate more quickly to a specific location.

On the Google Maps page, click on “New” at the top of the page. It will then list some new optional features in “Google Maps Labs”. If you Enable “Drag ‘n’ Zoom“, you can drag your mouse cursor to draw a box, then it will zoom to that box. To use this feature, click on the new magnifying glass icon that will appear on the left side of the map page under the “+” and “-” scale bar. Each time you want to draw a box to zoom, you’ll need to click that icon again.

Then scroll down in the Labs options and Enable “LatLng Marker” (not LatLng Tooltip). Click Save Changes. This option will post a “mini marker” showing the lat/long when you right-click on the map and choose “drop LatLng Marker”.

You’re welcome.