climate data

The Importance of Weather and Climate to Energy Systems: A Workshop on Next Generation Challenges in Energy–Climate Modeling

Aug. 19, 2021

Over 80 international participants, representing weather, climate, and energy systems research, joined two 4-h remote sessions to highlight and prioritize ongoing and future challenges in energy–climate modeling.

ATOC logo

ATOC Faculty Recognized by AMS

Aug. 13, 2021

Please join us in congratulating ATOC faculty recently recognized by AMS: Andrew Winters, AMS Monthly Weather Review Editor's Award, and Julie Lundquist, elected Fellow of the AMS.

Cora Randall

Buff Innovator Insights: Dr. Cora Randall

July 22, 2021

This episode features Dr. Cora Randall, professor in the Department of Atmospheric and Oceanic Sciences, and a faculty member in the Laboratory for Atmospheric and Space Physics, or LASP. We’ll follow her journey from earning her PhD in chemistry to working on the Hubble Space Telescope and, now, to leading a new NASA DRIVE center working at the leading edge of next-generation space weather prediction.

central arctic

Arctic Cyclones and Their Interactions With the Declining Sea Ice: A Recent Climatology

June 22, 2021

In this study, we applied a cyclone tracking algorithm to multiple reanalyses and categorized the detected cyclones based on season, intensity, and sea ice state to provide an Arctic cyclone climatology with emphasis on cyclone-sea ice interactions over the Arctic Ocean and adjacent waters.

arctic open water

Arctic open-water periods are projected to lengthen dramatically by 2100, UM study

June 15, 2021

The Arctic open-water season is projected to lengthen by 2100, with a strong impact of future emission scenarios. For each 1 °C of warming, the open-water period increases by 1 months. That means that under the strong CMIP6 warming scenario, the projected open-water period exceeds 6 months for most of the Arctic by 2100.

polar vortex

Intercomparison of Middle Atmospheric Meteorological Analyses for the Northern Hemisphere Winter 2009-2010

June 15, 2021

An inter-comparison of four high-top whole atmosphere data assimilation models shows generally larger differences in the mesosphere compared to in the stratosphere.

arctic gateway map

Arctic Ocean Freshwater in CMIP6 Ensembles: Declining Sea Ice, Increasing Ocean Storage and Export

June 15, 2021

We analyzed Arctic Ocean freshwater in a subset of CMIP6 models and found that most disagree with late 20th century observations, but by the end of the 21st century, as Arctic sea ice disappears, all show a decline in solid storage and fluxes while ocean storage and export generally increase.


Mckenzie Dice receives the GPSG Teaching Excellence Award

May 18, 2021

Please join ATOC in congratulating graduate student Mckenzie Dice for receiving the Graduate Professional Student Government Teaching Excellence Award.

Jan Lenaerts

Jan Lenaerts Receives the Graduate School’s Outstanding Faculty Mentor Award

April 28, 2021

Please join ATOC in congratulating Assistant Professor Jan Lenaerts for receiving the Graduate School’s Outstanding Faculty Mentor Award. This award recognizes Dr. Lenaerts's outstanding graduate student advising and mentoring as a research advisor for several graduate students.

Sydney Kramer

Young adults' relocations are reshaping political geography

April 25, 2021

Colorado was the third most popular place for young adults to relocate to since 2015, gaining more than 20,000 new young adults from elsewhere each year, according to Frey's analysis of early census data.