MONTHLY PERCENTAGE FREQUENCY OF CEILINGS 2,000 FEET OR HIGHER OVER THE UNITED STATES

M. N. HUNTER U.S. Weather Bureau, Washington National Airport, Washington, D.C.

Search for other papers by M. N. HUNTER in
Current site
Google Scholar
PubMed
Close
,
R. I. FOSTER U.S. Weather Bureau, Washington National Airport, Washington, D.C.

Search for other papers by R. I. FOSTER in
Current site
Google Scholar
PubMed
Close
, and
H. A. SCOTT U.S. Weather Bureau, Washington National Airport, Washington, D.C.

Search for other papers by H. A. SCOTT in
Current site
Google Scholar
PubMed
Close
Restricted access

Abstract

Maps of the percentage frequency of occurrence of ceilings of 2,000 ft. or higher over the United States, excluding Alaska and Hawaii, are presented for each month. A second set of maps shows for each month the change in percent-age from the preceding month.

Abstract

Maps of the percentage frequency of occurrence of ceilings of 2,000 ft. or higher over the United States, excluding Alaska and Hawaii, are presented for each month. A second set of maps shows for each month the change in percent-age from the preceding month.

Save