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Who we are
Overview
UCAR is a hub for the Earth system sciences and a gateway to cutting-edge resources and services.

UCAR President search

Community Programs

Membership + governance

Ethics + integrity

Partners + funders

History

Staff

Strategic Plan 2019-2028

Contact us

What we do
Overview
We accelerate scientific discoveries at NSF NCAR and our member institutions and then amplify their impact.

University collaboration

Advocacy

Engagement + partnerships

Operations

Friends of the National Center

What we offer
Overview
Our community programs offer essential resources and services to support the Earth system sciences.

Education + training

Data + software services

Scientific program support

Opportunities
Overview
We offer opportunities for students, early career scientists, and established professionals to continue to grow.

Careers

Internships

Fellowships

Scientific + professional visits

Workshops

Resources for the community

FAQs

News

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Main telephone number

303-497-1000

Correspondence

P.O. Box 3000
Boulder, CO 80307

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3090 Center Green Dr.
Boulder, CO 80301

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Map of all our CO + WY sites

Pay us a visit

We have two visitor centers open to the public: one at the iconic Mesa Lab in Boulder, Colorado, and one at our supercomputing center in Cheyenne, Wyoming.

More details

Our locations

The majority of our staff and buildings are located in Colorado, but we also operate in Wyoming, Hawaii, and Washington, D.C.

Map of our Boulder building locations

Mesa Lab & Fleischmann Building

1850 Table Mesa Drive
Boulder, CO 80305
303-497-1000

*Our Boulder visitor center is located in the lobby.
**Single-stall restrooms are available in rooms 370, 414, 471, 474, 514, and 572.

Map

Foothills Lab: Buildings FL0, FL1, FL2 & FL3

3450 Mitchell Lane
Boulder, CO 80301
303-497-8700

*Reception for all Foothills buildings is located in FL2.

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Foothills Lab: Building FL4

3300 Mitchell Lane
Boulder, CO 80301
303-497-8700

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Foothills Lab: Anthes Building (FLA)

3375 Mitchell Lane
Boulder, CO 80301
303-497-8553

*UCAR administrative offices and human resources are located in FLA.
**Single-stall restrooms are available in rooms 1016, 1017, 1018, and 1028 on the ground floor.

Map

Center Green: Buildings CG1, CG2 & CG3

3080 Center Green Drive
Boulder, CO 80301
303-497-2525

*Large meetings and conferences are held in CG1.
**Single-stall restrooms are available in rooms 2024, 3048, and 3052.

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Research Aviation Facility

10802 Airport Court
Rocky Mountain Metropolitan Airport
Broomfield, CO 80021
303-497-1041

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NCAR-Wyoming Supercomputing Center

8120 Veta Drive
Cheyenne, WY 82009
307-996-4321

*Our Cheyenne visitor center is located in the lobby.

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Mauna Loa Solar Observatory

Hilo, Hawaii
c/o NCAR High Altitude Observatory
P.O. Box 3000
Boulder, CO 80307
303-497-1000

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PO Box 3000
Boulder, CO 80307-3000

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3090 Center Green Dr.
Boulder, CO 80301

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This material is based upon work supported by the NSF National Center for Atmospheric Research, a major facility sponsored by the U.S. National Science Foundation and managed by the University Corporation for Atmospheric Research. Any opinions, findings and conclusions or recommendations expressed in this material do not necessarily reflect the views of the U.S. National Science Foundation.

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