One of two general types of solar flares. Impulsive flares accelerate mostly electrons, with some protons. They last for minutes or hours, and most occur near the solar equator. They happen at a rate of about 1000 per year during solar maximum.
<AUR>.Sunspots
| Regions with Sunspots | |||
| Region | # of Spots | Mag Type | |
| None | |||
| H-alpha Plages without Spots | |||
| Region | |||
| None | |||
| Regions Due to Return 21 Aug to 23 Aug | |||
| Region | |||
| None | |||
<AUR>.Alert
<AUR>.Alert.Subscriberlast message issued over 96hrs ago
Space Weather Message Code: ALTEF3
Serial Number: 2972
Issue Time: 2019 Aug 17 1350 UTC
CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu
Continuation of Serial Number: 2971
Begin Time: 2019 Aug 06 1015 UTC
Yesterday Maximum 2MeV Flux: 2115 pfu
Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.
Forecast Discussion
Weekly Highlights and Forecasts
Solar Weather Overview
Latest Space Weather Storm
<AUR>.DX-Cluster Statistics
Knowledge Database
Source: http://www.noaa.gov
