The University of Arizona

Weather and Climate

SW Experienced Huge Megadroughts During Past Warm Intervals

Date Posted: 
March 1, 2011
Publisher: 
Nature

SW Climate Outlook: Warm (When Not Cold) and Dry

Date Posted: 
March 1, 2011
Publisher: 
CLIMAS

Increased Greenhouse Gases Intensify Precipitation

Date Posted: 
February 23, 2011
Publisher: 
Nature

Climate Change and Ozone Recovery Are Linked

Date Posted: 
February 23, 2011
Publisher: 
United Nations Environment Programme

The most recent assessment of stratospheric ozone depletion by the Scientific Assessment Panel of the Montreal Protocol on Substances that Deplete the Ozone Layer has found evidence that climate change strongly impacts ozone recovery.

Greater Access to Climate Data Needed

Date Posted: 
February 23, 2011
Publisher: 
Science

Dry January for Southwest

Date Posted: 
February 14, 2011
Publisher: 
NOAA

La Niña Tracker Predicts Expanding Drought Conditions

Date Posted: 
February 8, 2011
Publisher: 
CLIMAS

Ancient Trees Shed Light on Pre-Hispanic Mexico

Date Posted: 
February 8, 2011
Publisher: 
American Geophysical Union

SW Climate Outlook: Warm, Dry Weather to Persist

Date Posted: 
February 2, 2011
Publisher: 
CLIMAS

Drought to Persist Across Southwest

Date Posted: 
January 26, 2011
Publisher: 
NOAA