High Altitude Observatory HAO | NCAR
The High Altitude Observatory (HAO) of the National Center for Atmospheric research (NCAR) is located in Boulder, Colorado, at the foot of the Rocky Mountains. HAO conducts research and provides community support and facilities in the following areas: Atmosphere, Ionosphere and Magnetosphere (AIM), Long-term Solar Variability (LSV), and Solar Transients and Space Weather (STSW).
It is the mission of HAO to understand the behavior of the Sun and its impact on the Earth, to support, enhance, and extend the capabilities of the university community and the broader scientific community, nationally and internationally, and to foster the transfer of knowledge and technology.
Нейронное усиление традиционной зависимости солнечного ветра WSA 2025 12 10 13 46 MS
Выпадение энергетически активных электронов в верхние слои атмосферы Земли под действием плазменн...
Solar Inversions Lecture by Phil Judge 2025 11 14 13 45 MST Recording 1
Flashes, Flares & Aftershocks: Uncovering Unique Solar Flare Signatures w/ the Dunn Solar Telescope
HAO Colloquium Introduction to Surya A Foundation Model in Heliophysics 2025 11 12 13 40 MST
HAO Colloquium Invert Everything Everywhere All at Once 2025 11 05
Second Bimonthly PUNCH Science Meet 2025 10 30 08 29
HAO Colloquium The magnetic origin of the solar wind and CMEs 2025 10 29
The Observatory at Climax: Art, Science, and the History of the High-Altitude Observatory
Helicity turbulence model: Validations & application to stellar angular-momentum transport 10 14 25
Probing the Sun’s small scale dynamo through solar wind diversity 2025 10 08
Multiscale features in ICMEs and CIRs and Their Space Weather Implications 2025 10 7
Inter-hemispheric asymmetry in the high-latitude electrodynamics and its impact on the coupled...
HAO Colloquium Universal time influence on stormtime magnetosphere ionosphere coupling 2025 09 24
The Yin–Yang MFE Code Recent Extensions and Applications 2025 09 17
Overview of Navy’s Ionospheric/Thermospheric DA 2025 09 09
Come Play in the PUNCH Playlist: First PUNCH Bi-Monthly Science Meeting 8.21.25
Is the Jovian inner magnetosphere interchange unstable 2025 08 13
Modeling of Secondary Gravity Waves in the Mesosphere and Lower Thermosphere 2025 08 06
Magnetotail Turbulent Reconnection and Associated Particle Energization 2025 07 3
Modeling Acoustic-Gravity Wave Propagation Using the Multi-Component Transport Equations 7.23.25
Parker Solar Probe Flies thru an Eruption-assoc. Magnetic Reconnection Current Sheet in Solar Corona
The Striated Solar Photosphere Observed at 20 km Resolution 2025 07 09
Temperature Anisotropy & Helium Abundance Features of Alfvénic Slow Solar Wind Observed by Parker...
HAO Colloquium From the Moon to Earth’s Magnetosphere The Journey of Metallic Ions 2025 06 04
Ionospheric Sensing Using High-Rate GNSS Reflectometry &Occultation Measurements frm Low Earth Orbit
Hemispheric Differences in Ionosphere–Thermosphere Responses to Traveling Atmos. Disturbance 5.22.25
Changing methodologies in solar physics 2025 05 21
Thermospheric Investigations Using Temperature Measurements by NASA’s GOLD Mission 5.24.25