2003 Colloquia


  • Colloquia are held Wednesdays from 1:30pm-2:30pm in Foothills Lab 2, Room 1001 (3450 Mitchell Lane) unless otherwise noted.
  • Refreshments are served fifteen minutes before the talk.
  • To receive colloquium announcements via email, send message: subscribe seminar to majordomo@hao.ucar.edu.
  • The HAO Colloquium Program is managed by Mike Wiltberger and Hector Socas-Navarro.


JANUARY
8 January
FL2-1001
Daniel R. Weimer
Mission Research Corp.
Variable Propagation Time Delays in the Interplanetary Magnetic Field
14 January
FL2-1001
David Rust
Johns Hopkins Univ.
The Structure of Emerging Magnetic Flux Observations From Flare Genesis
22 January
FL2-1001
Richard Wolfson
Middlebury College
Winding the Spring: Energy Storage in the Solar Corona
29 January
FL2-1001
Tom Holzer
NCAR/HAO
CISM Tutorial
Solar-Terrestrial Physics, The Solar Wind, and CISM
FEBRUARY
February 5
FL2-1001
Dusan Odstrcil
NOAA/SEC
CISM Model Talk
Numerical Simulations of Interplanetary Disturbances
February 12
FL2-1001
Jan Kazil
NCAR/HAO
Modeling the Ion Chemistry in the MLT region
February 19
FL2-1001
Subramanian Gurubaran
NCAR/HAO
Longitudinal & day-to-day variabilities of upper atmosphere tidal winds and ionospheric dynamo currents
February 26
FL2-1001
Arturo López Ariste
NCAR/HAO
CISM Tutorial
The Photospheric Boundary: Where is the Solar Global Magnetic Field?
MARCH
March 5
FL2-1001
Janet Luhmann
Space Science Laboratory, UC Berkeley
CISM Model Talk
Coronal Magnetic Topology and the Challenge of Real CME Simulation
March 12
FL2-1001
Leon Ofman
Goddard Space Flight Center
Acceleration and Heating of the Solar Wind
Monday, March 17
FL2-1001
Achim Gandorfer
Max-Planck-Institut fur Aeronomie
Solar Polarimetry in the near UV: Why and How?
March 26
FL2-1001
Nick Arge
CIRES/Univ of CO & Space Environment Center/NOAA
CISM Model Talk
Modeling and Predicting the Ambient Solar Wind
APRIL
April 2
FL2-1001
Boon-Chye Low
NCAR/HAO
CISM Tutorial
The Hydromagnetic Coupling of the Solar Corona to the Solar Lower Atmosphere and the Heliosphere
April 9
FL2-1001
Vic Pizzo
NOAA
SXI: A New Resource for Solar and Space Physics
April 16
FL2-1001
Dale Gary
New Jersey Institute of Technology
Measuring Magnetic Fields with the Frequency Agile Solar Radiotelescope (FASR)
April 23
FL2-1001
Peter Foukal
Heliophysics, Inc.
Solar Luminosity Variation, the Sun, and Climate
April 30
FL2-1001
Gang Lu
NCAR/HAO
CISM Tutorial
Sun-Earth Connection: Energy and Momentum Transfer from the Solar Wind to the Magnetosphere and Ionosphere
MAY
May 7
FL2-1001
Mike Wiltberger
NCAR/HAO
CISM Model Talk
Introduction to Magnetohydrodynamic Modeling of the Magnetosphere
May 14
FL2-1001
Edward Guinan
Villanova University
The Young and Restless Sun: Solar Magnetic Activity and Effects on Paleo-Planetary Atmospheres and Environments
Thursday, May 22
FL2-1001
Yong-Jae Moon
Big Bear Solar Obs.
I. Magnetic Helicity Changes of Solar Active Regions by Photospheric Horizontal Motions

II. Pre-Flare Activity and the Initiation of Filaments Associated with Eruptive Flares
May 28
FL2-1001
Maura Hagan
NCAR/HAO
CISM Tutorial
Another Sun-Earth Connection: Solar Radiation and the Neutral Atmosphere
JUNE
June 4
FL2-1001
Jeff Thayer
SRI International
The Polar Ionosphere-Thermosphere System: Where the Field Lines End
June 11
FL2-1001
Stan Solomon
NCAR/HAO
CISM Tutorial
Ionospheres of the Terrestrial Planets
June 18
FL2-1001
Mark Rast
NCAR/HAO
The Scales of Granulation, Mesogranulation and Supergranulation
June 25
FL2-1001
TBA
TBA
July
 
 
 
August
 
 
 
SEPTEMBER
Sept. 3
FL2-1001
Yuhong Fan
NCAR/HAO
Coronal Magnetic Field and X-ray "Sigmoids" Resulting from the Emergence of Twisted Magnetic Flux Tubes
Sept. 10
FL2-1001
Andrew Kavanagh
NCAR/HAO
Riometry: Probing the Magnetosphere via the Lower Ionosphere
Sept. 17
FL2-1001
Keke Zhang
University of Exeter
Multi-layered Solar Interface Dynamos: Exact Solutions and Numerical Simulations
Sept. 24
FL2-1001
Bala Balachandran
Stanford University
Flux Tube Expansion Factor using Different Coronal Magnetic Field Models
OCTOBER
October 1
FL2-1001
Bakry El-Arini
MITRE Corporation
Analysis of the Effects of Ionospheric Scintillation on GPS L2 in Japan
October 8
FL2-1001
Barbara Thompson
NASA Goddard Space Flight Center
What have We Learned from 200 EIT Waves?
October 15
FL2-1001
Jun Lin
Center for Astrophysics, Harvard University
Solar Eruption Models and Observational Consequences
October 22
FL2-1001
Tim Killeen
NCAR Directorate
New Observations of the Middle Atmosphere from TIMED
October 29
FL2-1001
Emma Woodfield-Kavanagh
NCAR/HAO
SuperDARN HF Radar Spectral Widths - What's all the fuss about?
NOVEMBER
November 5
FL2-1001
Jerry Goldstein
Southwest Research Institute
The Dynamics of the Plasmasphere: Rediscovery with Ultraviolet Imaging
November 12
FL2-1001
Frank Toffoletto
Rice University
The Rice Convection Model: A Retrospective/Introspective/Prospective Review
November 19
FL2-1001
Gary Rottman
LASP, University of Colorado
New Observations of Solar Spectral Irradiance and its Variation
HAPPY THANKSGIVING FROM HAO!!
DECEMBER
December 3
FL2-1001
Mei Zhang
NCAR/HAO
The Formation and Ejection of Magnetic Flux Ropes
December 10
FL2-1001
No Colloquium -- AGU Conference
TBA
December 17
FL2-1001
K.D. Leka
Colorado Research Associates
What Makes a Solar Flare? Determining the Photospheric Magnetic Signature of a Flaring Active Region
December 24
FL2-1001
No Colloquium -- Holiday
None
December 31
FL2-1001
No Colloquium -- Holiday
None
AND HAPPY HOLIDAYS TOO!!
We'll see you in 2004...
 
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