Climatological Data for the United States by SectionsNational Atmospheric Administration, National Environmental Satellite, Data, and Information Service, National Climatic Center., 1969 Collection of the monthly climatological reports of the United States by state or region, with monthly and annual national summaries. |
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Pagina 33 - EQUIVALENT values published in the "Snowfall and Snow on Ground" table are the water equivalent of snow, sleet, or ice on the ground. Samples for...
Pagina 28 - Supplemental Data" table directions entered in figures are tens of degrees. Resultant wind !• the vector sum of wind directions and speeds divided by the number of observations. OBSERVATION TIME: The Station Index shows observation times in local standard time. During the summer months some observers take the observations on daylight saving time. Snow on ground in the "Snowfall and Snow on Ground" table Is at observation time for all except Weather Bureau and FAA stations.
Pagina 40 - Evaporation and Wind" table, and snowfall in the "Snowfall and Snow on Ground" table, when published, are for the 24 hours ending at time оГ observation.
Pagina 33 - Snowfall and Snow on Ground" table are the water equivalent of snow, sleet, or ice on the ground. Samples for obtaining measurements are taken from different points for successive observations; consequently, occasional drifting and other causes of local variability in the snowpack may result in apparent inconsistencies in the record. SNOWFALL: Entries of snowfall in the "Monthly Summarized Data" table, the "Snowfall and Snow on Ground" table, and in the "Seasonal Snowfall" table, Inelud snow and...
Pagina 24 - Daily Temperature" table for detailed dally record. Degree day data. If carried for this station, have been adjusted to represent the value for a full month. R Amounts from recording gage. (These amounts are essentially accurate but may vary slightly from the amount« to be published later in Hourly Precipitation Data.) T Trace, an amount too small to measure.
Pagina 46 - Information concerning the history of changes in locations, elevations, exposure, etc., of substations through 1955 may be found in the publication "Substation History" for this State, price 35 cents.
Pagina 12 - В Adjusted to a full month. D Water equivalent of snowfall wholly or partly estimated, using a ratio of 1 inch water equivalent to every 10 Inches of new snowfall. M One or more days of record missing; If average value is entered, less than 10 days record Is missing.
Pagina 46 - VAR This entry in time of observation column In Station Index means variable. # Thermometers are generally exposed in a shelter located a few feet above sod-covered ground; however, this reference Indicates that the thermometers are exposed In a shelter located on the roof of a building. Stations appearing In the tables with no data were either missing or received too late to be Included in this Issue. General weather conditions In the U.
Pagina 35 - STATION NAMES: Figures and letters following the station name, such as 12 SSW, indicate distance in miles and direction from the post office. SEASONAL TABLES: monthly and seasonal snowfall and heating degree days for the 12 months ending with the preceding June data will be carried in the July issue of this bulletin.
Pagina 45 - Data" bulletin they are from a separate non-recording gage, except where indicated by reference 'R'. Such amounts may differ from amounts published from the recording gage in the "Hourly Precipitation Data