GRANITE PEAK PUBLICATIONS: Books accompanying travelers to the Park since 2002

All posts in News

Current events in the greater Yellowstone area or relating to Janet Chapple’s travels.

SPRING CLOSURES—roads close for plowing
February 28: East Entrance
March 1: Mammoth to Norris road
March 2: Madison-Norris-Canyon road
March 16: South Entrance

SPRING/SUMMER SEASON ROAD OPENINGS
April 18: West Entrance
May 2: East Entrance
May 9: South Entrance

Note that not all hotels, cabins, and campgrounds open when the roads do.
For information about this year’s facility openings, see
the National Park Service’s Plan Your Visit page for Yellowstone.

Share Button

Montana’s wolves on National Public Radio

Categories: News, Wildlife
Comments Off on Montana’s wolves on National Public Radio

Since wolves were delisted from the Endangered Species list in Montana, Idaho, and Wyoming, all three states have developed plans to drastically cut back their wolf populations. Idaho wants to eliminate 60% of theirs, and the other states have large quotas, too.

Last Saturday I heard a short segment on Weekend Edition, where the voices and the scenes described took me back to my Montana childhood—even though I always lived in town. It began with the news that the U.S. Fish and Wildlife Service claims the scientific research is insufficient to make a national decision about wolf delisting. Take a listen and note a great idea near the end. Can you really teach cattle to herd or group up like bison?

I have one small complaint: the Native American Indian name still used for the beautiful mountain range to the east of Yellowstone should be pronounced ab-SAR-o-kas, not ab-sa-ROKE-as.

Share Button

Giantess Geyser erupts!

Categories: Geysers, News
Comments Off on Giantess Geyser erupts!

After a dormant interval of 2 years and 139 days, on this snowy Thursday one of Yellowstone’s most powerful geysers awoke and put on a show for the few Yellowstone visitors in the Upper Geyser Basin. Giantess erupts in spurts of various durations interspersed with roaring steam periods. It may go 200 feet high above Geyser Hill but gives no warning before it starts.

The last eruption of Giantess was on September 13, 2011. It had erupted two or three times per year for the quarter century or so before that.

I got lucky only once in the dozens of times I’ve been in the park. That was on September 5, 2001—note the proximity to 9/11—and our flight home from the park touched down in Rhode Island on the evening of September 10! My friend and map-maker Linton Brown was able to shoot the picture now gracing page 98 of Yellowstone Treasures.

Go Giantess!

Share Button

Here’s our chance to listen to one of the foremost authorities on what’s under Yellowstone explain what is known about the volcano.

Jake Lowenstern, U.S. Geological Survey scientist-in-charge of the Yellowstone Volcano Observatory, will talk tomorrow evening, January 23rd, at 7 pm PST about the latest understanding of earthquakes, uplifting ground, and steam explosions in Yellowstone’s caldera.

He will also talk about the amazing geological history of Yellowstone National Park and how scientists are monitoring the area in order some day to be able to forecast eruptions.

Tune in to: online.wr.usgs.gov/calendar/live.html

Share Button

Brits are getting into the “Supervolcano” act

Categories: News, On the Web, Science
Comments Off on Brits are getting into the “Supervolcano” act

I try to read only a few of the dozens of reports that keep coming out in the media since the magma reservoir under Yellowstone was found to be larger than previously thought. But when there is new research or informed comment by a scientist, it’s worth looking at.

Today there is an interview in the old (since 1821) and widely read daily The Guardian, formerly The Manchester Guardian, giving Prof. Bill McGuire’s take on the story: Explaining Supervolcanoes: big, hot, and dangerous.

The comments—totaling 82 when I looked at them—are almost entirely the same crazy mix we get in the States.

Share Button

Yellowstone wolf interview with the number one expert

Categories: News, On the Web, Wildlife
Comments Off on Yellowstone wolf interview with the number one expert

As the New Year rolls out I am researching topics that interest me a lot to write about in posts for my blog and for one or two new nuggets of Yellowstone information for this website. This all takes a lot of time, so I don’t know just when I’ll be able to post these original articles.

In the meantime I found something about Yellowstone’s wolves that more people should read, so I’ll pass along the link. Doug Smith has been the number one guy who knows about and helps to manage the park’s wolves and has been on site since they were first introduced in 1995. Here are his very balanced answers to a Montana Pioneer interviewer’s questions.

Share Button

Holiday sale to end soon

Categories: News
Comments Off on Holiday sale to end soon

The latest edition of the Yellowstone Treasures guidebook came out in August. Here’s a review of the previous edition:

“[A] magnificent catalogued resource to the full enjoyment of a huge national park and area known as Yellowstone. The author has extensive knowledge and experience in exploring the beauties of the area. . . . Altogether, Yellowstone Treasures fills an ongoing need for new generations of park explorers and appreciators. She has spent much of her life becoming better acquainted with the riches of the area and she is generously sharing her knowledge with this beautiful guidebook. It is not to be missed.”

—Nancy Lorraine, Midwest Book Review, May 2009
You can find more great comments on our Reviews and From Our Readers pages.

As we explained in our November 4 press release, the updated fourth edition boasts:

  • Color tabs to indicate the six sections of the park
  • A dozen new pictures
  • Fully revised maps that show recent road changes
  • Updated geological information to reflect current research on what’s under Yellowstone and how it works, along with new diagrams like the one excerpted below
  • A new glossary of geological and other scientific terms

Yellowstone Treasures fourth edition geological figure

Part of Figure 5. What’s under Yellowstone: Moving plates, mantle plumes, and the Yellowstone hot spot.

The comprehensive guidebook also comes as an e-book in EPUB, PDF, Nook, and Kindle formats.

To encourage sales during the time of the year when not so many people visit Yellowstone, we started a holiday sale in November. You can buy the guidebook for $19.96 plus shipping and handling, which is 20% off the list price. To get the 20% discount on the print book, be sure to type the promo code “Holidays” in the Voucher box of the shopping cart. But hurry, this coupon only lasts until midnight on January 20, 2014.

Best wishes,
Beth Chapple, Editor

Share Button

Just to let you know: Yesterday Jake Lowenstern and colleagues at the USGS/Yellowstone Volcano Observatory issued a very clear and detailed explanation of just what the new research on the magma system shows and how it was obtained. To read it, you need to scroll down under the map on the YVO website:
Yellowstone Volcano Observatory

Share Button

The magma system or reservoir under Yellowstone is 2.5 times larger than previously known

Recent articles including “supervolcano” in the headline in the blogosphere and in media such as the New York Post shout “We’re probably doomed” and tell us of “a volcano that could wipe out U.S.” That gets people’s attention! The whirl of media activity is all due to research presented at last week’s American Geophysical Union (AGU) annual meeting in San Francisco.

An interesting session and a poster presented by Drs. Robert Smith and Jamie Farrell have stirred up a lot of emotional response, as has a November earthquake swarm in the area. The more these things are discussed in the media, the less rational readers seem to become. Media loves sensation. Perhaps the scientists whose work inspired the sensationalism will soon issue something to calm people down. Meanwhile, I’ll do what I can with this post.

I attended Smith’s 15-minute session at AGU and read Farrell’s poster last week. I am not a scientist, but I know enough about Yellowstone and current research to say this: The size of the magma reservoir below Yellowstone tells us nothing about when it will explode. Just as a reminder, magma is liquid or molten rock, including any dissolved gases or crystals, found deep within Earth.

More and more researchers are using various methods and instruments (seismometers, strainmeters, geochemical analyses, geodesy, instruments measuring electrical conductivity, and so on) to study what is under Yellowstone and its surroundings. Let’s wish them well and not panic about a catastrophe that is very unlikely to happen within the lifetime of anyone who can read this.

What about those earthquakes? One useful conclusion reached by this recent research is: “A large earthquake at Yellowstone is much more likely than a volcano eruption,” according to Farrell.

ON THE WEB: Here is some reliable and interesting information:
1. University of Utah’s Seismology and Active Tectonics Research Group’s faculty member Bob Smith stated on December 5th that U. of Utah’s seismographs will “continue to monitor Yellowstone earthquakes and will provide additional information if the earthquake swarm activity increases.”

2. U.S. Geological Survey’s Yellowstone Volcano Observatory. Swarms of (usually small) earthquakes have been reported frequently over the years; they are detected by the USGS seismograph array in Yellowstone.

3. Phys.org’s article called “Study: Yellowstone magma much bigger than thought (Update).” A relevant quote serves to sum up my comments here: “For years, observers tracking earthquake swarms under Yellowstone have warned the caldera is overdue to erupt. Farrell dismissed that notion, saying there isn’t enough data to estimate the timing of the next eruption. ‘We do believe there will be another eruption, we just don’t know when,’ he said.”

ON THIS WEBSITE: For more about the quest to understand what’s under Yellowstone, be sure to read the nuggets called “The Yellowstone Supervolcano,” “The Yellowstone Hot Spot: History of the Science“, and “The Yellowstone Hot Spot: Modern Science“.

Share Button

The Yellowstone grizzly bear’s chances for survival

Categories: News, Wildlife
Comments Off on The Yellowstone grizzly bear’s chances for survival

The question of whether or not the grizzly bear should be removed from the Endangered Species List is still being studied. The Interagency Grizzly Bear Study Team will present its report December 11 in Missoula, MT. Grizzlies may not really be at risk, their report says, since the bears do not depend greatly on the now-relatively-scarce whitebark pine nuts for late-season food preparing them for hibernation, as many knowledgeable people have asserted. Instead, they are turning more to meat and foraging at lower elevations than previously. “A 75 percent reduction in whitebark numbers since 2002 isn’t cause for worry,” states the study’s report.

But other bear experts disagree that the grizzly population is out of danger. A retired bear biologist stated that three of the bears’ four main sources of food have declined recently: “We’ve got catastrophic loss of whitebark pine, catastrophic loss of cutthroat trout, and major declines in numbers of elk. [Only] army cutworm moths are hanging in there,” he told the Jackson (WY) News and Guide.

For my money, it looks like this bear population of Greater Yellowstone, which is variously stated as between 600 and 700-plus individuals, is not out of danger yet. The entire article by Mike Koshmrl is called “Pine Decline OK for Grizzly.”

No posts from me next week, since I’ll be attending the American Geophysical Union annual meeting to learn more about new research pertaining to Yellowstone.

Share Button