ALERT: Type IV Radio Emission Begin Time: 2013 Jun 21 0256 UTC Description: Type IV emissions occur in association with major eruptions on the sun and are typically associated with strong coronal mass ejections and solar radiation storms. SUMMARY: 10cm Radio Burst Begin Time: 2013 Jun 21 0308 UTC Maximum Time: 2013 Jun 21 0311 UTC End Time: 2013 Jun 21 0315 UTC Duration: 7 minutes Peak Flux: 1300 sfu Latest Penticton Noon Flux: 126 sfu Description: A 10cm radio burst indicates that the electromagnetic burst associated with a solar flare at the 10cm wavelength was double or greater than the initial 10cm radio background. This can be indicative of significant radio noise in association with a solar flare. This noise is generally short-lived but can cause interference for sensitive receivers including radar, GPS, and satellite communications. This region has been named 1777
Posted on: Fri, 21 Jun 2013 03:59:57 +0000
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