Main Page Upcoming Events
Sep 3 - 3:30pm
AOSC Seminar by Dr. Richard Menard
Environment Canada
"Data Assimilation of Atmospheric Composition for Air Quality and Stratospheric Applications, With an Introduction on Environmental and Health Impacts"

Sep 10 - 3:30pm
AOSC Seminar by Lesley Ott

Sep 11 - 12:00pm
AOSC Brown Bag by Dr.. Tianfeng Cai
"Inverse modeling with HYSPLIT Lagrangian dispersion model"

Sep 17 - 3:30pm
AOSC Seminar by Dr. Cristiana Stan
George Mason University
"The influence of cloud representation on climate change projections of summer rainfall"

Sep 24 - 3:30pm
AOSC Seminar by Dr. Kim Klockow

Sep 25 - 12:00pm
AOSC Brown Bag by Ms. Christina Liaskos
"Preparation of monoterpene standards in support of global atmospheric measurements"

Oct 1 - 3:30pm
AOSC Seminar by Andrea Molod

Oct 2 - 12:00pm
AOSC Brown Bag by Dr. Roy Rich
University of Minnesota
"Climate change's impact on carbon dynamics"

Oct 8 - 3:30pm
AOSC Seminar by Dr. Takemasa Miyoshi
RIKEN Advanced Institute for Computational Science
"Big Data, Supercomputing, and Data Assimilation"

Oct 15 - 3:30pm
AOSC Seminar by Dr. Sid Boukabara
"Overview of NESDIS Satellite Data Assimilation Activities in Support of the JCSDA"

Oct 16 - 12:00pm
AOSC Brown Bag by Dr. Daniel Tong
"Interstate transport of ozone pollution"

Oct 22 - 3:30pm
AOSC Seminar by Arlindo da Silva
"Aerosols in the MERRA-2 Reanalysis"

Oct 29 - 3:30pm
AOSC Seminar by Dr. Tony Broccoli
Rutgers University

Nov 5 - 3:30pm
AOSC Seminar by Chris Sloop

Nov 12 - 3:30pm
AOSC Seminar by Dr. William K.M. Lau
Universit of Maryland
"What Would Happen to Superstorm Sandy in a Future Warmer World?"

Nov 19 - 3:30pm
AOSC Seminar by Dr. Anne Marie Carlton
Rutgers University

Dec 3 - 3:30pm
AOSC Seminar by Dr. Nathan Magee
The College of New Jersey

Dec 10 - 3:30pm
AOSC Seminar by AOSC Student Seminars

Chair's Welcome

Welcome to the Department of Atmospheric and Oceanic Science. The Department, part of the Earth Sciences Program that includes the collocated Earth System Science Interdisciplinary Center, offers undergraduate and graduate degrees in atmospheric and oceanic sciences, and climate earth sciences.

The department's research strengths are reinforced by strong collaborations leading to joint research topics with NASA Goddard Space Flight Center, Maryland Departments of the Environment and of Natural Resources, the National Centers for Environmental Prediction of the National Weather Service, the NOAA Satellite and Air Research Laboratories, all of which are located near the campus.

James Carton, Professor and Chairman

Faculty Spotlight
Dr. Raghu Murtugudde of AOSC and ESSIC cited in the Baltimore Sun
"Strong influence of westerly wind bursts on El Niño diversity" was published online this week in Nature Geoscience. The study suggests that prolonged wind bursts originating in the western Pacific have a strong effect on whether an El Niño event will occur and how severe it is likely to be. In addition, the paper identifies three distinct varieties of El Niño, and explains how these westerly wind bursts can determine which variety will take shape. The findings should help refine future predictions of these global-scale climate events.

Posted on April 29, 2015
AOSC Students Receive Hollings Scholarships

Two AOSC students have been selected to receive NOAA Ernest F. Hollings scholarships. Undergraduates Kelsey Malloy and Jonathan Seibert received the awards, along with six other UMD undergraduate students.

Past news archive...