Coronal holes are large regions in the corona that are less dense and cooler than surrounding areas. The open structure of their magnetic field allows a constant flow of high-density plasma to stream out of the holes. There is an increase in the intensity of the solar wind effects on Earth when a coronal hole faces us.
<AUR>.Sunspots
| Regions with Sunspots | |||
| Region | # of Spots | Mag Type | |
| 2785 | 01 | Alpha | |
| 2786 | 12 | Beta | |
| 2790 | 03 | Beta | |
| H-alpha Plages without Spots | |||
| Region | |||
| 2787 | |||
| 2788 | |||
| 2789 | |||
| Regions Due to Return 02 Dec to 04 Dec | |||
| Region | |||
| None | |||
<AUR>.Alert
<AUR>.Alert.Subscriberlast message issued over 64hrs ago
Space Weather Message Code: SUM10R
Serial Number: 712
Issue Time: 2020 Nov 29 1348 UTC
SUMMARY: 10cm Radio Burst
Begin Time: 2020 Nov 29 1250 UTC
Maximum Time: 2020 Nov 29 1307 UTC
End Time: 2020 Nov 29 1324 UTC
Duration: 34 minutes
Peak Flux: 240 sfu
Latest Penticton Noon Flux: 110 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.
Forecast Discussion
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<AUR>.DX-Cluster Statistics
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Source: http://www.noaa.gov
