Open Ocean Fog Forecasting
DOWNLOAD
Download Open Ocean Fog Forecasting PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Open Ocean Fog Forecasting book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
Open Ocean Fog Forecasting
DOWNLOAD
Author : Glenn H. Jung
language : en
Publisher:
Release Date : 1983
Open Ocean Fog Forecasting written by Glenn H. Jung and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983 with Fog categories.
An Open Ocean Marine Fog Development And Forecast Model For Ocean Weather Station Papa
DOWNLOAD
Author : Robert Louis Clark
language : en
Publisher:
Release Date : 1981
An Open Ocean Marine Fog Development And Forecast Model For Ocean Weather Station Papa written by Robert Louis Clark and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1981 with Fog categories.
Marine fog forecasts during the summer period in the North Pacific are not made presently with any acceptable degree of accuracy. Objective fog development models exist and are used with some success for localized coastal regions of the western U.S.; scarcity of accurate data has hindered creation of a reliable open-ocean model. The Eulerian single-station approach, utilizing a segment of the complete accurate data of Ocean Weather Station Papa (50N, 145W) is applied in this study to an objective marine fog forecasting model. The time-series study of significant atmospheric variables at OWS Papa, when coupled with a chronological synoptic overview, delineates accurately fog/no fog sequences in the summer months of 1973 and 1977. Actual observed fog situations are evaluated by the general model and presented in relation to open-ocean fog indices, NOAA 5 satellite coverage and synoptic history. The open-ocean forecast model is tested on an independent data set for the month of July 1975 at OWS Papa, with favorable results. The research delineates four required indices that must all be positive to forecast fog. These indices, when plotted daily in the region of OWS Papa allow a single station to predict, with some confidence out to twenty-four hours, the occurrence of advection fog. (Author).
Development Of Open Ocean Fog Forecasting Regions
DOWNLOAD
Author : Lawrence D. Burroughs
language : en
Publisher:
Release Date : 1987
Development Of Open Ocean Fog Forecasting Regions written by Lawrence D. Burroughs and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987 with Fog categories.
Open Ocean Fog Forecasting Use Of Leipper And Clark Fog Indices At Ocean Station Victor 34n 134e During July August 1968 1970 1971
DOWNLOAD
Author : Glenn H. Jung
language : en
Publisher:
Release Date : 1983
Open Ocean Fog Forecasting Use Of Leipper And Clark Fog Indices At Ocean Station Victor 34n 134e During July August 1968 1970 1971 written by Glenn H. Jung and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983 with categories.
Fog-forecasting parameters used by Leipper along the California coastline were adapted for open-ocean use by Clark (1981) in the Gulf of Alaska for non-frontal fog situations. Clark's fog-forecasting indices are tested now for another North Pacific Ocean location at OSV V (34N, 164E) during July-August, 1968-1971. These indices appear to describe frontal as well as non-frontal fog situations in the North Pacific Ocean in the summer. Additional study is needed to forecast precise start and termination times of such fog occurrence. (Author).
Open Ocean Fog And Visibility Forecast Guidance System
DOWNLOAD
Author : Lawrence D. Burroughs
language : en
Publisher:
Release Date : 1989
Open Ocean Fog And Visibility Forecast Guidance System written by Lawrence D. Burroughs and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Fog categories.
Open Ocean Marine Fog Development And Forecast Model For Ocean Weather Station Papa
DOWNLOAD
Author :
language : en
Publisher:
Release Date : 1981
Open Ocean Marine Fog Development And Forecast Model For Ocean Weather Station Papa written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1981 with categories.
Marine Fog Challenges And Advancements In Observations Modeling And Forecasting
DOWNLOAD
Author : Darko Koračin
language : en
Publisher: Springer
Release Date : 2017-01-28
Marine Fog Challenges And Advancements In Observations Modeling And Forecasting written by Darko Koračin and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-01-28 with Science categories.
This volume presents the history of marine fog research and applications, and discusses the physical processes leading to fog's formation, evolution, and dissipation. A special emphasis is on the challenges and advancements of fog observation and modeling as well as on efforts toward operational fog forecasting and linkages and feedbacks between marine fog and the environment.
Fog Occurrence And Forecasting At Two North Pacific Ocean Stations May And June 1953
DOWNLOAD
Author : Frank John Misciasci
language : en
Publisher:
Release Date : 1974
Fog Occurrence And Forecasting At Two North Pacific Ocean Stations May And June 1953 written by Frank John Misciasci and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1974 with Fog categories.
An Operational Marine Fog Prediction Model
DOWNLOAD
Author : Jordan C. Alpert
language : en
Publisher:
Release Date : 1990
An Operational Marine Fog Prediction Model written by Jordan C. Alpert and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Fog categories.
A major concern to the National Weather Service marine operations is the problem of forecasting advection fogs at sea. Currently fog forecasts are issued using statistical methods only over the open ocean domain but no such system is available for coastal and offshore areas. We propose to use a partially diagnostic model, designed specifically for this problem, which relies on output fields from the global operational Medium Range Forecast (MRF) model. The boundary and initial conditions of moisture and temperature, as well as the MRF's horizontal wind predictions are interpolated to the fog model grid over an arbitrarily selected coastal and offshore ocean region. The moisture fields are used to prescribe a droplet size distribution and compute liquid water content, neither of which is accounted for in the global model. Fog development is governed by the droplet size distribution and advection and exchange of heat and moisture. A simple parameterization is used to describe the coefficients of evaporation and sensible heat exchange at the surface. Depletion of the fog is based on droplet fallout of the three categories of assumed droplet size. Comparison of three months of model results over the Atlantic seaboard with ship data show realistic forecasts of fogbound areas. The MRF initial conditions are used to update the fog model boundaries, thus supplying "perfect forecasts" for the fog model boundary conditions. Liquid water droplet concentrations are used to infer the relative intensity of fog and compare well with visibility reports from ship locations. It should be noted, however, that the verification of fog at sea is hampered by the limited amount of routinely available ship observations. The model also successfully predicted situations in which no fog was present when similarly verified with ship data. These results show that diagnostic models can be developed for specific regional applications based on numerical weather forecasts made with large scale global models.
Fog Its Causes And Forecasting
DOWNLOAD
Author : Joseph Johnson George
language : en
Publisher:
Release Date : 1944
Fog Its Causes And Forecasting written by Joseph Johnson George and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1944 with Fog categories.