Welcome to NESL

 NESL's Mission: To advance understanding of weather, climate, atmospheric composition and processes; to provide facility support to the wider community; and, to apply our research results to benefit society.

About NESL

Formed in 2010, the NCAR Earth System Laboratory brings together NCAR's major lines of scientific inquiry . Research within NESL is highly collaborative, with specialties focused in the following three research divisions:

The Atmospheric Chemistry Division (ACD) explores the impact of chemistry on climate and air quality.
More about ACD »

The Climate & Global Dynamics Division (CGD) examines Earth's climate system, analyzing the observed environment and developing models capable of predicting the evolution of the climate system.
More about CGD »

The Mesoscale & Microscale Meteorology Division (MMM) seeks to further our understanding of key scientific questions in meteorology, with emphases on both understanding and forecasting weather as well as weather's relationship to climate.
More about MMM  »

NESL Announcements

At the 2014 Fall AGU Meeting in December, Clara Deser and Jerry Meehl, two NESL/CGD Senior Scientists will be inducted as AGU...

NESL in the News

Map of land/ocean temperatures, departures from average, Feb 2014
Debate continues on what’s causing the midlatitude chill
There's major disagreement among scientists on exactly what might be causing a tendency toward colder winters over the last few years in places like the central and eastern United States, Europe, and Russia.

NESL Events

Tuesday, December 30, 2014 - 11:00am: Feedbacks and Convection in the Gap between GCMs and CRMs with Levi Silvers - Mesa Lab Main Seminar Room [NCAR, NESL, CGD]

NESL In The Community



  • The FRAPPÉ Field Campaign was held during Jul-Aug 2014.


  • The WRF Tutorial was held  held 21 July - 1 August in Boulder, CO.


  • The 2014 CESM Tutorial was held 11 - 5 August 2014 in Boulder, CO.
18 - 21 June 2012

NESL Strategic Plan & Annual Report