Many of our readers know that we were in Yellowstone Park during the fires in 1988. We couldn't believe they let us drive on roads with fires on both sides, sometimes with firefighters working within our sight.
We eventually got trapped in the Old Faithful parking lot overnight, and they closed the park the next day and kicked all the tourists out. A couple of days later, the fire returned to the Old Faithful area and burned 22 cabins and smaller buildings. Whoops!
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| Old Faithful parking lot |
The fire burned 1,406,000 acres, or 44% of the park. And the maps show that the 44% seemed to be the areas most tourists go, so it seemed the whole park was affected when driving the "standard" routes through the park . While that is true, the fire burned in a hit-and-miss pattern, missing 183,000 acres inside of otherwise burned areas. Thus, the total area affected was 1,589,000 acres. Moreover, the fire did not burn at the same intensity everywhere. "Ground fires" did not burn the tops of the trees, damaging but not killing them. "Crown fires" burned the top foliage of the trees, killing them but not necessarily heating the ground to the point of killing the lower vegetation. (The high winds that occurred in 1988 caused a large percentage of the fires to "crown", sending burning embers ahead, starting new fires well in front of the following ground fires. Some crown fires covered 10 miles in a 12- hour period.)
While we do not have our 1988 pictures with us (taken before digital cameras) we still remember the striking nighttime scenes.
And the spooky semi-dark environment caused by the smoke, as we toured the normal touristy areas.
The U.S. Forest Service, the Montana Dept. of State Lands, the National Park Service, and the Bureau of Land Management spent $207 million fighting the fire – not including the U.S. Army, who had 6000 soldiers on the line, the Marines, 1100, and the National Guard, 900. Various military organizations provided transport aircraft, helicopters and firebombers to the effort. (No cost figures.) Non-military flying totaled 24,950 hours, of which 11,000 were helicopter hours.
Some other interesting statistics: Supplies shipped from the Missoula supply center alone included 189,057 flashlight batteries, 55,488 canteens, 21,974 pulaskis, 24,773 shovels, 12,070 cakes of soap, and 16,278 rolls of toilet paper.
We've come back to the park three times to see if and how the park recovered. The first time (199?), things were pretty ugly – the dead blackened trees were still standing, and very little ground vegetation was to be seen. The second time, in 2001, some of the dead trees had fallen, and tiny pines were beginning to show up between the snags. (The Lodgepole pine cones are "glued" shut with pitch, and require 250 degree heat for over four minutes to open up and expose the seeds. A single burned Lodgepole can release 50,000 seeds for the squirrels and birds to scatter. It appears that part of nature's plan is working.)
This year, twenty-five years after the fire, the park is green. The new pine trees seem to be ten to fifteen feet tall and are tightly bunched. In many areas, the new pines are only inches apart. Other ground-vegetation covers much of the land between the pines. In some areas, most of the snags are down; in others many still stand.
Our guess is that it depended on how severe the fire was in each area. Interesting sidelight: The "See Yellowstone" video we had (made before the fire) showed fishermen standing in smooth-flowing waters of the Yellowstone, Madison, or Firehole rivers. The new videos show the same pristine waters. Aha! What one actually sees today is riverbanks clogged by downed trees that have washed down to the rivers, hung up on the banks, or floated down to hang up on rocks or shallow spots. A little "spin" put on the situation!!


Our other observation this year is that many of the geothermal "features" (geysers, springs, etc.) in the park have quit or changed in timing or volume. Another blog will talk of the big earthquake in 1959 which altered many of the features, but the changes we sense seem to have taken place since our last visit. Springs or geysers have dried up; new ones have erupted, causing the park to move boardwalks that were on ground that became too hot, or were directly over new features. All in all, it seems Mother Nature is still in control, and us feeble homo sapiens are struggling just to keep up.
(Credits: the top 5 pictures were copied from Red Skies of '88 by A. Richard Guth & Stan B. Cohen 1989)