Tornados Pennsylvania 1950 to 2004

This map layer shows tornado touchdown points in the United States, Puerto Rico, and the U.S. Virgin Islands, from 1950 to 2004. Statistical data were obtained from the National Weather Service, Storm Prediction Center (SPC). The SPC data originate from the Severe Thunderstorm Database and the National Oceanic and Atmospheric Administration (NOAA) Storm Data publication. This layer is clipped to Pennsylvania

Data and Resources

Field Value
access_constraints ["Use Constraints: None. Acknowledgement of the National Atlas of the United States of America and (or) the National Oceanic and Atmospheric Administration, National Weather Service, Storm Prediction Center would be appreciated in products derived from these data.", "Access Constraints: None"]
bbox-east-long -74.779999
bbox-north-lat 42.119999
bbox-south-lat 39.730000
bbox-west-long -80.520004
contact-email spc.feedback@noaa.gov
coupled-resource []
dataset-reference-date [{"type": "publication", "value": "2005-09-01"}]
frequency-of-update annually
licence ["Although these data have been processed successfully on a computer system\nat the U.S. Geological Survey, no warranty expressed or implied is made\nby the U.S. Geological Survey or the National Oceanic and Atmospheric\nAdministration regarding the utility of the data on any other system, nor\nshall the act of distribution constitute any such warranty. No\nresponsibility is assumed by the U.S. Geological Survey or the National\nOceanic and Atmospheric Administration in the use of these data. The USER shall indemnify, save harmless, and, if requested, defend those parties involved with the development and distribution of this data, their officers, agents, and employees from and against any suits, claims, or actions for injury, death, or property damage arising out of the use of or any defect in the FILES or any accompanying documentation. Those parties involved with the development and distribution excluded any and all implied warranties, including warranties or merchantability and fitness for a particular purpose and makes no warranty or representation, either express or implied, with respect to the FILES or accompanying documentation, including its quality, performance, merchantability, or fitness for a particular purpose. The FILES and documentation are provided \"as is\" and the USER assumes the entire risk as to its quality and performance. Those parties involved with the development and distribution of this data will not be liable for any direct, indirect, special, incidental, or consequential damages arising out of the use or inability to use the FILES or any accompanying documentation."]
metadata-date 2007-03-14
metadata-language eng; USA
metadata_type geospatial
progress completed
resource-type dataset
responsible-party [{"name": "NOAA Storm Prediction Center", "roles": ["pointOfContact"]}]
spatial {"type": "Polygon", "coordinates": [[[-80.520004, 39.73], [-74.779999, 39.73], [-74.779999, 42.119999], [-80.520004, 42.119999], [-80.520004, 39.73]]]}
spatial_harvester true
temporal-extent-begin 1950-01-01
temporal-extent-end 2004-12-31
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • ckan
  • geo
  • geoss
  • high-winds
  • historical-tornado-points
  • historical-tornados
  • national
  • north-america
  • severe-storms
  • tornado-points
  • tornado-touchdowns
  • tornadoes
  • united-states
  • violent-storms
isopen False
metadata_created 2025-11-21T03:27:53.859576
metadata_modified 2025-11-21T03:27:53.859580
notes This map layer shows tornado touchdown points in the United States, Puerto Rico, and the U.S. Virgin Islands, from 1950 to 2004. Statistical data were obtained from the National Weather Service, Storm Prediction Center (SPC). The SPC data originate from the Severe Thunderstorm Database and the National Oceanic and Atmospheric Administration (NOAA) Storm Data publication. This layer is clipped to Pennsylvania
num_resources 3
num_tags 16
title Tornados Pennsylvania 1950 to 2004