BEGIN:VCALENDAR VERSION:2.0 PRODID:www.nesdis.noaa.gov X-PUBLISHED-TTL:P1W BEGIN:VEVENT UID:67eb216e72179 DTSTART:20230919T170000Z SEQUENCE:0 TRANSP:OPAQUE DTEND:20230919T180000Z SUMMARY:Magnetospheric Weather: Particle Radiation CLASS:PUBLIC DTSTAMP:20250331T191246Z END:VEVENT END:VCALENDAR