Use the form below to select from a collection of monthly summaries recapping climate-related occurrences on both a global and national scale.

Global HazardsApril 2002

• All
• National
• Global

National

Assessing the U.S. Climate

Monthly assessment of the National Climate

Access Now

National Climate Report

An analysis of national temperatures and precipitation each month, placing the data into a historical perspective

Access Now

Drought Report

A monthly discussion of U.S. drought status, with narrative and graphics

Access Now

Wildfires Report

A summary of wildfires in the U.S. and related weather and climate conditions

Access Now

National Snow and Ice Report

A national view of snow and ice conditions by month, placing the data and significant events into a historical perspective

Access Now

Tornadoes Report

A summary of tornadic activity in the Contiguous U.S.

Access Now

Synoptic Discussion

A summary of synoptic activity in the U.S.

Access Now

Global

Assessing the Global Climate

Monthly assessment of the Global Climate

Access Now

Global Climate Report

An analysis of global temperatures and precipitation, placing the data into a historical perspective

Access Now

Global Drought Narrative

A monthly narrative on the state of global drought

Access Now

Regional Analysis

A summary of global regional temperature anomalies, placing the data into a historical perspective

Access Now

Upper Air Report

Tropospheric and stratospheric temperatures, with data placed into historical perspective

Access Now

Tropical Cyclones Report

A breakdown of hurricanes, typhoons, cyclones, and tropical storms across the globe

Access Now

Global Snow and Ice Report

A global view of snow and ice, placing the data into a historical perspective

Access Now

Discontinued

Global Hazards

Weather-related hazards and disasters around the world

Access Now

El Niño/Southern Oscillation

Atmospheric and oceanic conditions related to ENSO

Access Now

All2013201220112010200920082007200620052004200320022001200019991998

Summer 1998
Global Hazards

Global Hazards for June-August 1998

Access Now

Annual 1998
Global Hazards

Global Hazards for Annual 1998

Access Now

January 1999
Global Hazards

Global Hazards for January 1999

Access Now

February 1999
Global Hazards

Global Hazards for February 1999

Access Now

March 1999
Global Hazards

Global Hazards for March 1999

Access Now

April 1999
Global Hazards

Global Hazards for April 1999

Access Now

May 1999
Global Hazards

Global Hazards for May 1999

Access Now

June 1999
Global Hazards

Global Hazards for June 1999

Access Now

July 1999
Global Hazards

Global Hazards for July 1999

Access Now

August 1999
Global Hazards

Global Hazards for August 1999

Access Now

September 1999
Global Hazards

Global Hazards for September 1999

Access Now

October 1999
Global Hazards

Global Hazards for October 1999

Access Now

November 1999
Global Hazards

Global Hazards for November 1999

Access Now

January 2000
Global Hazards

Global Hazards for January 2000

Access Now

February 2000
Global Hazards

Global Hazards for February 2000

Access Now

March 2000
Global Hazards

Global Hazards for March 2000

Access Now

April 2000
Global Hazards

Global Hazards for April 2000

Access Now

May 2000
Global Hazards

Global Hazards for May 2000

Access Now

June 2000
Global Hazards

Global Hazards for June 2000

Access Now

July 2000
Global Hazards

Global Hazards for July 2000

Access Now

August 2000
Global Hazards

Global Hazards for August 2000

Access Now

September 2000
Global Hazards

Global Hazards for September 2000

Access Now

October 2000
Global Hazards

Global Hazards for October 2000

Access Now

November 2000
Global Hazards

Global Hazards for November 2000

Access Now

December 2000
Global Hazards

Global Hazards for December 2000

Access Now

January 2001
Global Hazards

Global Hazards for January 2001

Access Now

February 2001
Global Hazards

Global Hazards for February 2001

Access Now

March 2001
Global Hazards

Global Hazards for March 2001

Access Now

April 2001
Global Hazards

Global Hazards for April 2001

Access Now

May 2001
Global Hazards

Global Hazards for May 2001

Access Now

June 2001
Global Hazards

Global Hazards for June 2001

Access Now

July 2001
Global Hazards

Global Hazards for July 2001

Access Now

August 2001
Global Hazards

Global Hazards for August 2001

Access Now

September 2001
Global Hazards

Global Hazards for September 2001

Access Now

October 2001
Global Hazards

Global Hazards for October 2001

Access Now

November 2001
Global Hazards

Global Hazards for November 2001

Access Now

December 2001
Global Hazards

Global Hazards for December 2001

Access Now

January 2002
Global Hazards

Global Hazards for January 2002

Access Now

February 2002
Global Hazards

Global Hazards for February 2002

Access Now

March 2002
Global Hazards

Global Hazards for March 2002

Access Now

April 2002
Global Hazards

Global Hazards for April 2002

Access Now

May 2002
Global Hazards

Global Hazards for May 2002

Access Now

June 2002
Global Hazards

Global Hazards for June 2002

Access Now

July 2002
Global Hazards

Global Hazards for July 2002

Access Now

August 2002
Global Hazards

Global Hazards for August 2002

Access Now

September 2002
Global Hazards

Global Hazards for September 2002

Access Now

October 2002
Global Hazards

Global Hazards for October 2002

Access Now

November 2002
Global Hazards

Global Hazards for November 2002

Access Now

December 2002
Global Hazards

Global Hazards for December 2002

Access Now

January 2003
Global Hazards

Global Hazards for January 2003

Access Now

February 2003
Global Hazards

Global Hazards for February 2003

Access Now

March 2003
Global Hazards

Global Hazards for March 2003

Access Now

April 2003
Global Hazards

Global Hazards for April 2003

Access Now

May 2003
Global Hazards

Global Hazards for May 2003

Access Now

June 2003
Global Hazards

Global Hazards for June 2003

Access Now

July 2003
Global Hazards

Global Hazards for July 2003

Access Now

August 2003
Global Hazards

Global Hazards for August 2003

Access Now

September 2003
Global Hazards

Global Hazards for September 2003

Access Now

October 2003
Global Hazards

Global Hazards for October 2003

Access Now

November 2003
Global Hazards

Global Hazards for November 2003

Access Now

December 2003
Global Hazards

Global Hazards for December 2003

Access Now

January 2004
Global Hazards

Global Hazards for January 2004

Access Now

February 2004
Global Hazards

Global Hazards for February 2004

Access Now

March 2004
Global Hazards

Global Hazards for March 2004

Access Now

April 2004
Global Hazards

Global Hazards for April 2004

Access Now

May 2004
Global Hazards

Global Hazards for May 2004

Access Now

June 2004
Global Hazards

Global Hazards for June 2004

Access Now

July 2004
Global Hazards

Global Hazards for July 2004

Access Now

August 2004
Global Hazards

Global Hazards for August 2004

Access Now

September 2004
Global Hazards

Global Hazards for September 2004

Access Now

October 2004
Global Hazards

Global Hazards for October 2004

Access Now

November 2004
Global Hazards

Global Hazards for November 2004

Access Now

December 2004
Global Hazards

Global Hazards for December 2004

Access Now

January 2005
Global Hazards

Global Hazards for January 2005

Access Now

February 2005
Global Hazards

Global Hazards for February 2005

Access Now

March 2005
Global Hazards

Global Hazards for March 2005

Access Now

April 2005
Global Hazards

Global Hazards for April 2005

Access Now

May 2005
Global Hazards

Global Hazards for May 2005

Access Now

June 2005
Global Hazards

Global Hazards for June 2005

Access Now

July 2005
Global Hazards

Global Hazards for July 2005

Access Now

August 2005
Global Hazards

Global Hazards for August 2005

Access Now

September 2005
Global Hazards

Global Hazards for September 2005

Access Now

October 2005
Global Hazards

Global Hazards for October 2005

Access Now

November 2005
Global Hazards

Global Hazards for November 2005

Access Now

December 2005
Global Hazards

Global Hazards for December 2005

Access Now

January 2006
Global Hazards

Global Hazards for January 2006

Access Now

February 2006
Global Hazards

Global Hazards for February 2006

Access Now

March 2006
Global Hazards

Global Hazards for March 2006

Access Now

April 2006
Global Hazards

Global Hazards for April 2006

Access Now

May 2006
Global Hazards

Global Hazards for May 2006

Access Now

June 2006
Global Hazards

Global Hazards for June 2006

Access Now

July 2006
Global Hazards

Global Hazards for July 2006

Access Now

August 2006
Global Hazards

Global Hazards for August 2006

Access Now

September 2006
Global Hazards

Global Hazards for September 2006

Access Now

October 2006
Global Hazards

Global Hazards for October 2006

Access Now

November 2006
Global Hazards

Global Hazards for November 2006

Access Now

December 2006
Global Hazards

Global Hazards for December 2006

Access Now

January 2007
Global Hazards

Global Hazards for January 2007

Access Now

February 2007
Global Hazards

Global Hazards for February 2007

Access Now

March 2007
Global Hazards

Global Hazards for March 2007

Access Now

April 2007
Global Hazards

Global Hazards for April 2007

Access Now

May 2007
Global Hazards

Global Hazards for May 2007

Access Now

June 2007
Global Hazards

Global Hazards for June 2007

Access Now

July 2007
Global Hazards

Global Hazards for July 2007

Access Now

August 2007
Global Hazards

Global Hazards for August 2007

Access Now

September 2007
Global Hazards

Global Hazards for September 2007

Access Now

October 2007
Global Hazards

Global Hazards for October 2007

Access Now

November 2007
Global Hazards

Global Hazards for November 2007

Access Now

December 2007
Global Hazards

Global Hazards for December 2007

Access Now

January 2008
Global Hazards

Global Hazards for January 2008

Access Now

February 2008
Global Hazards

Global Hazards for February 2008

Access Now

March 2008
Global Hazards

Global Hazards for March 2008

Access Now

April 2008
Global Hazards

Global Hazards for April 2008

Access Now

May 2008
Global Hazards

Global Hazards for May 2008

Access Now

June 2008
Global Hazards

Global Hazards for June 2008

Access Now

July 2008
Global Hazards

Global Hazards for July 2008

Access Now

August 2008
Global Hazards

Global Hazards for August 2008

Access Now

September 2008
Global Hazards

Global Hazards for September 2008

Access Now

October 2008
Global Hazards

Global Hazards for October 2008

Access Now

November 2008
Global Hazards

Global Hazards for November 2008

Access Now

December 2008
Global Hazards

Global Hazards for December 2008

Access Now

January 2009
Global Hazards

Global Hazards for January 2009

Access Now

February 2009
Global Hazards

Global Hazards for February 2009

Access Now

March 2009
Global Hazards

Global Hazards for March 2009

Access Now

April 2009
Global Hazards

Global Hazards for April 2009

Access Now

May 2009
Global Hazards

Global Hazards for May 2009

Access Now

June 2009
Global Hazards

Global Hazards for June 2009

Access Now

July 2009
Global Hazards

Global Hazards for July 2009

Access Now

August 2009
Global Hazards

Global Hazards for August 2009

Access Now

September 2009
Global Hazards

Global Hazards for September 2009

Access Now

October 2009
Global Hazards

Global Hazards for October 2009

Access Now

November 2009
Global Hazards

Global Hazards for November 2009

Access Now

December 2009
Global Hazards

Global Hazards for December 2009

Access Now

January 2010
Global Hazards

Global Hazards for January 2010

Access Now

February 2010
Global Hazards

Global Hazards for February 2010

Access Now

March 2010
Global Hazards

Global Hazards for March 2010

Access Now

April 2010
Global Hazards

Global Hazards for April 2010

Access Now

May 2010
Global Hazards

Global Hazards for May 2010

Access Now

June 2010
Global Hazards

Global Hazards for June 2010

Access Now

July 2010
Global Hazards

Global Hazards for July 2010

Access Now

August 2010
Global Hazards

Global Hazards for August 2010

Access Now

September 2010
Global Hazards

Global Hazards for September 2010

Access Now

October 2010
Global Hazards

Global Hazards for October 2010

Access Now

November 2010
Global Hazards

Global Hazards for November 2010

Access Now

December 2010
Global Hazards

Global Hazards for December 2010

Access Now

January 2011
Global Hazards

Global Hazards for January 2011

Access Now

February 2011
Global Hazards

Global Hazards for February 2011

Access Now

March 2011
Global Hazards

Global Hazards for March 2011

Access Now

April 2011
Global Hazards

Global Hazards for April 2011

Access Now

May 2011
Global Hazards

Global Hazards for May 2011

Access Now

June 2011
Global Hazards

Global Hazards for June 2011

Access Now

July 2011
Global Hazards

Global Hazards for July 2011

Access Now

August 2011
Global Hazards

Global Hazards for August 2011

Access Now

September 2011
Global Hazards

Global Hazards for September 2011

Access Now

October 2011
Global Hazards

Global Hazards for October 2011

Access Now

November 2011
Global Hazards

Global Hazards for November 2011

Access Now

December 2011
Global Hazards

Global Hazards for December 2011

Access Now

January 2012
Global Hazards

Global Hazards for January 2012

Access Now

February 2012
Global Hazards

Global Hazards for February 2012

Access Now

March 2012
Global Hazards

Global Hazards for March 2012

Access Now

April 2012
Global Hazards

Global Hazards for April 2012

Access Now

May 2012
Global Hazards

Global Hazards for May 2012

Access Now

June 2012
Global Hazards

Global Hazards for June 2012

Access Now

July 2012
Global Hazards

Global Hazards for July 2012

Access Now

August 2012
Global Hazards

Global Hazards for August 2012

Access Now

September 2012
Global Hazards

Global Hazards for September 2012

Access Now

October 2012
Global Hazards

Global Hazards for October 2012

Access Now

November 2012
Global Hazards

Global Hazards for November 2012

Access Now

December 2012
Global Hazards

Global Hazards for December 2012

Access Now

January 2013
Global Hazards

Global Hazards for January 2013

Access Now

February 2013
Global Hazards

Global Hazards for February 2013

Access Now

March 2013
Global Hazards

Global Hazards for March 2013

Access Now

April 2013
Global Hazards

Global Hazards for April 2013

Access Now