gov.noaa.nws:DFN_pcpn
DOC/NOAA/National Weather Service
Unknown
Gridded Departure from Normal Precipitation Data
https://water.weather.gov/precip/download.php
https://water.weather.gov/precip/index.php
https://water.weather.gov/precip/about.php
Display and/or analyses requiring spatially distributed departure from normal precipitation for the following time periods last 7 days, last 14 days, last 30 days, last 60 days, last 90 days, last 180 days, month to date, year to date, and water-year to date (Oct 1) for the climatological periods 1981-2010 (used since 2004), 1961-1990 (used before 2004), or 1963-1995 (Puerto Rico only).
1961
Present
ground condition
Daily
-125.0208333
-65
53
17
None
Gridded Departure from Normal Precipitation Data
Precipitation
Observations
None
Continental United States
CONUS
Puerto Rico
2005
Present
None
This information is not certified and cannot be used in legal proceedings. Official, certified data is available exclusively through the National Climatic Data Center.
DOC/NOAA/National Weather Service
Precipitation Analysis Support Group
Physical Scientist/Hydrologist
mailing
National Weather Service - Office of Hydrologic Development 1325 East-West Hwy
Silver Spring
Maryland
20910
USA
301-713-0640 x183
301-713-0963
nws.hq.ohd.ahps.precip@noaa.gov
Departure from normal precipitation is generated by simple grid mathematics, where the normal precipitation dataset is subtracted from the observed precipitation dataset. Fidelity of the data is dictated by the normal and observed precipitation data.
Departure from normal precipitation is generated by simple grid mathematics, where the normal precipitation dataset is subtracted from the observed precipitation dataset. Completeness of the data is dictated by the normal and observed precipitation data.
Refer to: https://www.weather.gov/disclaimer.php
Unknown
Refer to: https://water.weather.gov/precip/download.php
Refer to: https://water.weather.gov/precip/download.php
DOC/NOAA/National Weather Service
mailing
National Weather Service - Office of Hydrologic Development 1325 East-West Hwy
Silver Spring
Maryland
20910
USA
301-713-0640 x183
301-713-0963
nws.hq.ohd.ahps.precip@noaa.gov
Downloadable Data
Refer to: https://www.weather.gov/disclaimer.php
20120719
DOC/NOAA/National Weather Service
Daniel Matusiewicz
mailing
National Weather Service - Office of Hydrologic Development 1325 East-West Hwy
Silver Spring
Maryland
20910
USA
301-713-0624 x164
301-713-1520
Daniel.Matusiewicz@noaa.gov
FGDC Content Standard for Digital Geospatial Metadata
FGDC-STD-001-1998