. Climatological data, Pennsylvania . , a inc .cates one daymissing, b indicates two days missing, etc. This entry in time of observation column in St hion Index meanssunset. Total includes snow which accumulated in collar of the gage duringprevious period, and fell into gage for this equipped with recording gage only. All amounts in Table 3are from non-recording gages, except for stations with thisreference. Daily totals are for the 24 hours ending at 1:30 A,M., E,, ofthe following day. Hourly amounts from recording gage at the same ^ite may be foundin Table 4. Trace,
. Climatological data, Pennsylvania . , a inc .cates one daymissing, b indicates two days missing, etc. This entry in time of observation column in St hion Index meanssunset. Total includes snow which accumulated in collar of the gage duringprevious period, and fell into gage for this equipped with recording gage only. All amounts in Table 3are from non-recording gages, except for stations with thisreference. Daily totals are for the 24 hours ending at 1:30 A,M., E,, ofthe following day. Hourly amounts from recording gage at the same ^ite may be foundin Table 4. Trace, precipitation less than .005 inch, or snow depth less inch. Data in Table 4 were formerly published in the Hydrologic Bulletins for NorthAtlantic District and Ohio River District, Amounts in this table are fromrecording gages. Traces are not shown. \ - 76 - i U. S. DEPARTMENT OF COMMERCE CHARLES SAWYER, SecretaryWEATHER BUREAU F. W. REICHELDERFER, Chief FEB 2 1949 CLIMATOLOGICAL DATA PENNSYLVANIA JUNE 1948 Volume LIII No. 6 I. NEW YORK CITY: 1948 4i \\ ACKNOWLEDGMENTS In addition to the climatological data from some 6,000 Weather Bureauand cooperative weather stations, this bulletin series contains recordsfrom Hydroclimatic Network Stations which were formerly reproducedin the Hydrologic Bulletin Series. The Hydroclimatic Network is a nation-wide net of rain gages-- mostly of the recording type which produce con-tinuous records of piecipitation. It was established in 1939 at the requestof the Corps of Engineers, Department of the Army, to supplement exist-ing precipitation stations in order to provide records of rainfall intensitywhich were essential to the planning of flood control and related works bythe Corps of Engineers. This Network, now numbering about 2,000 re-cording, and 1,000 non-recording rain gages, has been maintained bythe Weather Bureau through working funds transferred annually to theWeather Bureau by the Corps of Engineers. These transfers averagedabou
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