Synoptic/planetary-scale interactions and blocking over the North Atlantic Ocean

• Main Author: Smith, Phillip J.
• Format: Other/Unknown Material
• Language: unknown
• Published: 1992
• Subjects: OCEANOGRAPHY; Greenland; North Atlantic
• Online Access: http://hdl.handle.net/2060/19930005580

The work completed under this grant represents a continuing investigation of synoptic/planetary-scale interactions over the North Atlantic Ocean in late Jan. 1979. The focus of attention was a blocking episode that developed over southern Greenland on 21 Jan. However, the diagnosis also extended to antecedent cyclone activity and the role of moist processes during wave development. In all, the project was partitioned into two phases: (1) an extension of diagnoses that were already in progress of the 21 Jan. blocking episode and its antecedent cyclone activity using satellite-enhanced level 3-b NASA/Goddard Laboratory for Atmospheres (GLA) analyses; and (2) an analysis of the extent to which the results of Phase 1 are sensitive to the presence of satellite information.