08:12SpaceR2 radio blackout: SUMMARY: X-ray Event exceeded M5backfillNOAA SWPC
07:39SpaceR2 radio blackout: ALERT: X-Ray Flux exceeded M5backfillNOAA SWPC
What this page is not. It does not predict anything and it does not beat the news: almost every record here is published openly and reaches reporters the same minute it reaches this page. Where the slow signals come from. Internet outages, military aviation, emptied airspace, GPS interference and ship traffic are measured on our own collector server and publish only after each has learned its normal. If you would use any of this as alerts or through an API, write to [email protected]. Rows marked backfill came from a source's own history rather than from live collection, so they never count toward how fast we saw something.
Aviation Weather Center 23 minBarentsWatch 3 minCanada 23 minCelesTrak 3 minCongress 53 minCopernicus EMS 53 minCouncil of the EU 53 minDanish Maritime Authority 0 minEASA 1 hEU sanctions 1 hFAA 23 minFAA NAS Status 8 minFEMA 1 hFederal Register 1 hFintraffic Digitraffic 3 minGDACS 23 minGDELT 53 minIAEA 1 hIMF PortWatch 4 hJapan MOFA 8 minNASA Black Marble 1 minNASA FIRMS 53 minNGA 23 minNOAA SWPC 23 minNOAA Tsunami 3 minNational Hurricane Center 53 minNational Weather Service 3 minOFAC 53 minPentagon 23 minRIPE RIS 4 minSafecast 1 hSpace-Track 3 minState Dept advisories 23 minTaiwan MND 53 minTor Metrics 4 hUK FCDO 13 minUK Ministry of Defence 53 minUK sanctions 53 minUS embassy alerts 2 minUSCG NAVCEN 53 minUSGS 3 minWhite House 23 minWikipedia edits 23 minWikipedia reads 1 hadsb.lol 0 minadsb.lol 0 minadsb.lol 0 min
A source that stops answering does not go quiet here. Its rows stop and this list says when it was last heard from, because no data is not the same as nothing happening.
Times are New York (ET), like every page on this site. US federal records are public domain, UK advice is Open Government Licence, GDACS and Wikimedia carry Creative Commons terms. Every row links to the record it came from and nothing is republished as a bulk feed. The feeds and how often each is read · This week as JSON (times in UTC, each item marked routine or not; every week)