Skip to main content

Space Weather Monitoring on the Antarctic Plateau

Meet the Team

Teacher - Michelle Brown

Michelle Brown's picture
O. Henry Middle School
Austin , Texas
United States

As a child, Michelle Brown never imagined that she would ever be working with scientists. She was a science naysayer until her junior year at Northeastern University, where she was well into a Bachelor's in English Literature. However, Ms. Brown fell in love with science on a geology field trip to the volcanoes and glaciers of Iceland, and has been learning about science ever since. Ms. Brown received her Master's in Science Education from the University of Texas at Austin in 2006, while at the same time discovering a passion for sedimentology. She remained in Austin, and teaches 6th and 7th grade science at O. Henry Middle School.

Researcher - Andrew Gerrard

Andrew Gerrard's picture
New Jersey Institute of Technology
Newark , New Jersey
United States

Andrew Gerrard is a Professor at the New Jersey Institute of Technology (NJIT) and Deputy Director of the Center for Solar-Terrestrial Research. He received his BS in physics from the State University of New York at Geneseo in 1996 and his MS and Ph.D. in Electrical Engineering from The Pennsylvania State University in 1998 and 2002, respectively. His current research interests include remote sensing of the middle and upper atmosphere, atmospheric and magnetospheric dynamics, and synoptic observations of coupled systems.

Researcher - Robert Melville

Robert Melville's picture
New Jersey Institute of Technology
Newark , New Jersey
United States

Bob Melville did his undergraduate training at the University of Delaware and went on to finish a Ph.D. in Engineering at Cornell. He worked at Bell Labs and then taught electrical engineering at Columbia University before joining the United States Antarctic Program in 2004. He is currently employed by the New Jersey Institute of Technology as a staff engineer to support geophysical research in Antarctica. Bob was a member of the 2005-2006 winter-over crew at the South Pole. He is also an extra-class amateur radio operator WB3EFT.

Researcher - Andrew Stillinger

Andrew Stillinger's picture
New Jersey Institute of Technology
Newark , New Jersey
United States

Andy Stillinger is currently employed as a staff engineer for NJIT in support of geophysical research in Antarctica. Andy has done two tours with the USAP working on the Automatic Geophysical Observatories and will return to the Ice for 2011-2012 season.

Researcher - Alan Weatherwax

Alan Weatherwax's picture
Siena College
Loudonville , New York
United States

Professor Weatherwax is an internationally recognized authority on the interaction of planetary and terrestrial radio emissions, both natural and man-made, with space environment. At present, and together with his research team of students and engineers, he directs optical, radio, and magnetic experiments in Antarctica, Canada, and Greenland. The Weatherwax Glacier in Antarctica is named in his honor to recognize his research efforts on that continent.

Journals

February 11, 2014 Making Snow in Alaska

Fairbanks, Alaska
Fairbanks vs. New York City After traveling through 4 time zones and across thousands of miles (roughly 4200!), I arrived safely in Fairbanks, Alaska. We have been experiencing some pretty cold temperatures in New York this winter, but as I stepped outside the airport and felt my nose sting with...
Comments: 80

March 4, 2012 Back to Reality

Back to grading papers
Jumping into Teaching I finally arrived back to Austin on the evening of January 6th. After a lovely weekend with my fiance, I returned to the classroom eager to see my students and colleagues again. I shared my stories and adventures with my students, although they were already familiar with...

January 8, 2012 Back to Reality

Michelle outside Akaroa
A day in Akaroa I spent my last day in New Zealand in a town called Akaroa, a small town that sits along a bay, inside an eroded crater of an ancient volcano. Natives to New Zealand, called Maori, named the town Akaroa, which means long harbor. This is because it sits along a long waterfront. The...

January 5, 2012 In New Zealand, Heading Home!

Loading cargo
Last moments on the ice This morning at 3:00 a.m., I watched the C-17 cargo jet land on the sea ice on the outskirts of McMurdo Station. The sun was hidden behind mountains and I tried to take in my last moments on the ice. After passengers arriving to McMurdo boarded the Terra Bus and cargo was...

January 4, 2012 The New Geographic South Pole

Ceremonial South Pole
Travel update TBD are the words I keep seeing on the television screens next to my scheduled flight to ChristChurch. To Be Determined. The snow has stopped, but thick clouds still cover Ross Island. Thankfully, my time at the South Pole has taught me patience. When people ask me if I'm flying...

Project Information

South Pole Station and AGO remote site, Antarctica
11 December 2011
5 January 2012

Where are They?

The team will be working from the Amundsen-Scott South Pole Station in Antarctica—the southernmost continually inhabited place on the planet. The South Pole station is one of three year-around U.S. stations operated by the National Science Foundation (NSF).

The South Pole Station sits at the Earth's axis on a shifting continental ice sheet several miles thick. This unique research site has extremely dry and cold air and is perfectly suited for conducting projects ranging from cosmic observations to seismic and atmospheric studies. At an elevation of 2,835 meters (9,300 feet), South Pole has an average monthly temperature in the austral summer of -28°C (-18°F); in the austral winter, the average monthly temperature is -60°C (-76°F).

The South Pole is reached by plane from McMurdo Station on the coast of Antarctica from October through February. From February to October, the station has about 50 people that over-winter at the station and the planes no longer fly to the station due to the cold temperatures.

PolarTREC teacher, Michelle Brown, and the research team will not be staying here for too long, their goal is to visit a remote space weather observatory. The closest observatory is 300 miles from South Pole Station, while others are nearly 800 miles away!

Learn more about the South Pole Station here http://www.southpolestation.com/. Be sure to check out the weather reports and view the webcam.

What are they Doing?

While there are many new studies beginning in Antarctica, Michelle and the research team will be supporting a project that has been collecting important data for 18 years. The Polar Experiment Network for Geospace Upper atmosphere Investigations project (or PENGUIn for short) is gathering information in Antarctica to further understand the sun and space influences on the Earth’s upper atmosphere. This network is supported by the National Science Foundation Office of Polar Programs and is a collaborative effort to better understand the high latitude atmospheres of Earth and its response to conditions in space.

To do this, scientists created Automatic Geophysical Observatories (AGOs) that are active at five locations in Antarctica. These remote observatories house nearly identical instrumentation that measure atmospheric weather conditions at the poles. This includes the Earth’s magnetic forces, aurora activity, and the influence of phenomena in space weather. All of the AGO sites are on the Antarctic Plateau but record different conditions geographically. For instance, AGO site III records temperatures of 110°F below zero!

The research team will visit one of the AGO sites by traveling from South Pole Station in a highly maneuverable and versatile Twin Otter plane. The flight will last three to four hours, after which the team will set up camp, cook stoves, and start in on their tasks. First things first! They will need to be in good physical condition because much of the observatory will be covered by snow and will need some digging out. Some equipment may be totally covered so the team is bringing ground-penetrating radar to help find it. During their stay, the team will make sure all of the different instrumentation is working properly and collecting reliable data. How is it that this data can be collected at such a remote location, you ask? The observatories are going green; running on solar panels and wind power! The team will make sure these energy sources are functioning properly as well.

The focus of the team’s expedition is traveling to the remote AGO site and providing support for the system. Supporting these observatories is crucial to the study of interactions between the magnetic fields of the sun and of the earth. Learning more can help us understand the potential disturbances in these fields that can disrupt radio communications or our power systems, and even take out satellites that orbit close to earth. The team is hoping that, with Michelle’s help, they can communicate the importance of understanding the links between our high latitude conditions here on Earth and weather conditions found in space.

Resources

Title Date About Type
Measuring the Earth's Tilt Michelle Brown and Andy Stillinger calculate the tilt of the Earth's axis by using height and... Video