Posts
Yellowstone Notebook
Grand Teton sees second busiest November for visitation - NPS
  NEWS RELEASE Grand Teton sees second busiest November for visitation NPS Photo/C. Adams Subscribe    |  What is RSS News Release Date:  December 16, 2021 MOOSE, WY— Grand Teton National Park statistics show that November 2021 was the second busiest November on record for recreation visits. The park hosted an estimated 61,674 recreation visits in November 2021. This is a 28% increase from November 2019 and an 8% increase from November 2020. The park has hosted over 3.8 million recreation visits so far this year and surpassed the busiest full year on record back in September. From January to November 2021, there was a 9% increase in recreation visits compared to the entire year of 2018, which previously hosted the park’s highest amount of visitation on record with 3,491,151 recreation visits. November recreation visits over the last several years: November 2021— 61,674 November 2020— 57,039* COVID-19 pandemic November 2019— 48,132 November 2018— 44,651 November ...
Winter recreation begins on park roads in Grand Teton - NPS
  News Release   Winter recreation begins on park roads in Grand Teton           NPS Photo            News Release Date:  December 14, 2021  Contact:  C.J. Adams, 307.739.3431   MOOSE, WY— Teton Park Road, Moose-Wilson Road, and Signal Mountain  Summit Road within Grand Teton National Park are now open to  cross-country skiing, skate skiing, snowshoeing, and walking. Once snow  begins to accumulate on the roadbeds, the designated portions of these  roads may accommodate winter recreation, and the use of wheeled vehicles  is prohibited for the season.               Bicycles, including, snow/fat/electric bikes, are not permitted on roads  designated for over-snow access. Bikes are allowed on roadways open to  motor vehicle use in Grand Teton National Park.   The 14-mile section of the Teton Park Road between the Taggart Lake  Trailhead and Signal Mountain Lodge will be groomed approximately three  times a week dependent on s...
Update to Yellowstone’s Winter Use Plan; Decision to suspend wildlife monitoring - NPS
  News Release   Update to Yellowstone’s Winter Use Plan; Decision to suspend wildlife monitoring           Snowcoach along the Madison River with bison NPS / Jacob W. Frank        Subscribe   | What is RSS     News Release Date:  December 14, 2021  Contact:  Morgan Warthin , (307) 344-2015   Starting winter 2021/2022, Yellowstone National Park will suspend a  wildlife monitoring effort because evaluations over the last decade have  not substantially changed. This decision is consistent with the park's Winter Use Adaptive Management Plan ,  which stated the National Park Service would continually re-examine and  adjust winter use monitoring strategies and management actions as new  information became available. This decision will not affect snowmobile or snowcoach use in the park or impact visitors. This decision will inform the park’s interest in conducting visitor use impact monitoring in the summer due to record-breaking visitation . Future winter wildlife monitoring will b...
Yellowstone's winter season begins Dec. 15, 2021; Top 10 things to know for a winter visit - NPS
  News Release   Yellowstone's winter season begins Dec. 15, 2021; Top 10 things to know for a winter visit           Posing with a snowcoach NPS / Jacob W. Frank        Subscribe   | What is RSS     News Release Date:  December 14, 2021  Contact:  Morgan Warthin , (307) 344-2015   MAMMOTH HOT SPRINGS, WY - The winter season begins in Yellowstone  National Park Wednesday, Dec. 15, and most park roads will open to  oversnow vehicles. Due to limited snow, travel will be restricted to  snowcoaches until conditions improve.   Annually from mid-December until mid-March, visitors travel most of the park’s roads by commercially guided snowmobiles and snowcoaches , and via the non-commercially guided snowmobile program .   Top 10 Things to Know in Winter   1. Most Park Roads are Closed to Automobile   Check the road status map  before you leave.  The  only exception is the road between the North and Northeast entrances,  which is open to automobiles all year, conditions permitting. Dr...
Top 10 Tips for a winter visit to Grand Teton - NPS
  News Release   Top 10 Tips for a winter visit to Grand Teton  Plan like a park ranger           NPS Graphic            News Release Date:  December 8, 2021  Contact:  C.J. Adams, 307.739.3431   MOOSE, WY— Grand Teton looks forward to welcoming visitors this winter.  Learn to plan like a park ranger by following our list of the Top 10 Tips   you should know before visiting the park. Limited services and seasonal  road and wildlife closures make a winter visit far different than a  summer experience. Plan ahead, recreate responsibly, and help ensure  this iconic landscape may be enjoyed by future generations.   1. Plan ahead, plan ahead, and did we mention…PLAN AHEAD!  Many facilities, roads, and areas are closed in the winter. Yellowstone  is not accessible from the south without a guide. Visit the park winter  planner at go.nps.gov/grtewinter  for more information. Snowshoe hikes with a ranger require an advanced reservation, call 307-739-3399.     2. Be ...
Arsenic in Yellowstone’s thermal waters - USGS
       Arsenic in Yellowstone’s thermal waters                                         Release Date: December 6, 2021 Yellowstone’s thermal   waters are more than just hot—they also contain a variety of elements,  some of which are potentially toxic!  Arsenic is an example, but the  concentrations of this element depend on the style of the thermal  feature.  Perhaps paradoxically, acidic thermal features contain much  less arsenic than neutral ones!  Yellowstone Caldera   Chronicles is a weekly column written by scientists and collaborators  of the Yellowstone Volcano Observatory. This week's contribution is from  Blaine McCleskey, research chemist with the U.S. Geological Survey.    Photograph of the Old Faithful Geyser erupting in Yellowstone  National Park. Waters from Old Faithful contain arsenic concentrations  of about 1,500 µg/L.    Arsenic is a geogenic, or naturally occurring, chemical element in  surface- and groundwaters that is of great public-health conc...
The largest landslide in the world - Caldera Chronicles
       The largest landslide in the world                                         Release Date: November 22, 2021 Yellowstone is well-known as one of the largest volcanic systems in the world. Few people know, however, that the largest-known subaerial landslide on Earth is located just next door.    Sources/Usage: Public Domain.  View Media Details Map of the Heart Mountain slide block. From Mitchell et al., 2015 (" Catastrophic emplacement of giant landslides aided by thermal decomposition: Heart Mountain, Wyoming ."  Earth and Planetary Science Letters  411: 199-207), modified from Anders et al. (2010).    Yellowstone Caldera   Chronicles is a weekly column written by scientists and collaborators  of the Yellowstone Volcano Observatory. This week's contribution is from  Annie Carlson, Research Coordinator at the Yellowstone Center for  Resources, Yellowstone National Park.  Among the  geologic hazards  in the Yellowstone region, you may be familiar with t...
Additional Grand Teton National Park campgrounds move to Recreation.gov for the 2022 season - NPS
  News Release   Additional campgrounds move to Recreation.gov for the 2022 season  Additional campgrounds move to Recreation.gov for the 2022 season           NPS Photo/J. Tobiason        Subscribe   | What is RSS     News Release Date:  November 24, 2021  Contact:  C.J. Adams, 307.739.3431   MOOSE, WY— Visitors to Grand Teton National Park and the John D.  Rockefeller, Jr. Memorial Parkway will now be able to reserve campsites  at all park campgrounds in a “one-stop-shop” on Recreation.gov  as all remaining campgrounds in the park transition to the website for the 2022 summer season.   The Colter Bay RV Park and Tent Village, as well as Headwaters  Campground and RV Park, which were previously reservable through Grand  Teton Lodge Company, are moving to Recreation.gov .  These locations, along with Colter Bay, Gros Ventre, Jenny Lake, Lizard  Creek and Signal Mountain Campgrounds, will be available for booking on  a six-month rolling basis. While a limited number of sites will be...
Grand Teton sees second busiest October for visitation - NPS
  News Release   Grand Teton sees second busiest October for visitation           NPS Photo/J. Bonney            News Release Date:  November 18, 2021  Contact:  C.J. Adams, 307.739.3431   MOOSE, WY— Grand Teton National Park statistics on recreation visits  show that October 2021 was the second busiest on record for the month of  October. The park hosted an estimated 245,834 recreation visits in  October 2021. This is a 32% increase from October 2019 and a 30%  decrease from October 2020.   From January to October 2021, there was a 7% increase in recreation  visits compared to the entire year of 2018, which previously hosted the  park’s highest amount of recreation visits on record.   Camping, backcountry camping, and trail use, on trails that use is  counted, in the park all increased in October 2021 compared to October  2019.  October recreation visits over the last several years:  October 2021—245,834          October 2020—351,173* COVID-19 pa...
The Changing Moods of Colloidal Pool in Norris Geyser Basin - Caldera Chronicles
       The Changing Moods of Colloidal Pool in Norris Geyser Basin               By Lauren Harrison, PhD , USGS Release Date: November 15, 2021   Many  of Yellowstone’s hot springs, geysers, mud pots, and fumaroles look  different depending on the season, year, or sometimes even the day one  visits. Colloidal Pool, in Norris Geyser Basin, is an interesting  example of a feature that changed over the course of summer 2021.  Yellowstone  Caldera   Chronicles  is a weekly column written by scientists and collaborators of the  Yellowstone Volcano Observatory. This week's contribution is from Lauren  Harrison, postdoctoral researcher with the U.S. Geological Survey.      Comparison of (a) 1904 Historical map with (b)  1988 USGS map . Colloidal Pool is a large, labeled pool roughly located on a straight line between Hurricane vent   and Whirligig Geyser on the 1988 map (b); this same transect on the  1904 map (a) shows no feature at that location (white circle). ...