This file is in the public domain in the United States because it was solely created by the National Weather Service (including its name from 1870–1970, the United States Weather Bureau).
As a file created by an employee of the NWS (formerly USWB) in the course of their official duties, whether hosted
on weather.gov
elsewhere (for example, an NWS social media channel)
Use of the NWS name ("National Weather Service") and/or visual identifier are protected under trademark law and may not be used without permission from the NWS. NWS disclaimer
NWS websites host a large number of files created by members of the public or other third parties. These are not necessarily in the public domain.
Third parties producing copyrighted works consisting predominantly of the material appearing in NWS Web pages must provide notice with such work(s) identifying the NWS material incorporated and stating that such material is not subject to copyright protection.17 U.S.C. § 403NWS disclaimer
Captions
Add a one-line explanation of what this file represents
Items portrayed in this file
depicts
inception
28 April 2011
exposure time
0.00625 second
f-number
8
focal length
5.8 millimetre
ISO speed
80
media type
image/jpeg
instance of
photograph
checksum
cc4b19f72ab0fa62dcfcb130ec9345b3a74d8eab
determination method: SHA-1
data size
211,555 byte
height
674 pixel
width
899 pixel
File history
Click on a date/time to view the file as it appeared at that time.