The ATOM feed is a directory that represents the location where the CAP file is downloaded in XML. Each link URL is an ATOM feed, each representing a CAP classification.

Each ATOM feed displays all CAP links within seven days of the last CAP time. If the latest data is released on September 9, 2015, it will be displayed in the ATOM feed link from September 3 to September 9. All warnings issued during this period.

If the purpose of your use is to download the latest cap file, you can write a link to each CAP file in time sequence by using the fixed link provided in the ATOM feed. When the latest warning information is released, the site will update the ATOM feed data within 30 seconds, so you can Continue to acquire new CAP files. The program can also refer to: download program to read the atomfeed warning data sample. click me to download

If you only want to get the latest warning related information, you can also use the RSS reader to directly read the ATOM feed link URL (please use the Download link), so you can receive the latest CAP warning message.