GIRO Homepage Latest 24 Hour Ionogram Movies for GIRO Locations Display: 5 Columns | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14
Alpena, AL945 Ascension Is., AS00Q Athens, AT138 Austin, AU930 Boulder, BC840
Beijing, BP440 Boa Vista, BVJ03 Campo Grande, CGK21 Cachoeria Paulista, CAJ2M Chilton, RL052
Dourbes, DB049 Ebro/Roquetes, EB040 Eglin AFB, EG931 Eielson, EI764 El Arenosillo, EA036
Fairford, FF051 Grahamstown, GR13L Guam, GU513 Hermanus, HE13N I-Cheon, IC437
Idaho National Lab, IF843 Jeju Is., JJ433 Jicamarca, JI91J Juliusruh, JR055 Kwajalein Is., KJ609
Learmonth, LM42B Louisvale, LV12P Melrose, ME929 Millstone Hill, MHJ45 Mohe, MH453
Moscow, MO155 Nicosia, NI135 Pruhonice, PQ052 Pt.Arguello, PA836 Port Stanley, PSJ5J
Puerto Rico/Ramey, PRJ18 Rome, RO041 Sanya, SA418 San Vito, VT139 Sao Luis, SAA0K
Thule/Qaanaaq, THJ77 Tromso, TR169 Wallops Is., WP937 Wuhan, WU430 Yakutsk, YA462
Zhigansk, ZH466
 Automatic Spread F Detection: Quiet Quiet   Moderate Spread F Moderate Spread F   Severe Spread F Severe Spread F   Spread F too high for ARTIST Spread F too high for ARTIST   N/A N/A   No data No data
Low ARTIST Confidence

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High resolution ionogram images: DIDBase Web Portal
Digisonde locations: GIRO Station List
Links: http://umlcar.uml.edu | GIRO | Digisonde

Empty (black) last frames of the movie reflect data latency of 10+ minutes.
Blinking (white) frames within the movie reflect data dropouts.
Movie pauses at the last frame of the latest 24 hour period.