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Storm Category: G2 (Moderate)
Watch Begins: Tuesday, September 27, 2016
17:00 MDT

Duration: 72 Hours

Storm Watch Details:

•  A recurrent coronal hole high speed solar wind stream that triggered G2 (Moderate) geomagnetic storm conditions last month is expected to deliver a new wave of unsettled/stormy activity this week, possibly reaching G2 levels again on Tuesday, Wednesday and Thursday. The National Oceanic and Atmospheric Administration’s Space Weather Prediction Center has issued a 72-hour storm watch that will take effect at 5 p.m. MT on Tuesday, September 27.

Real Time Space Weather Websites:

SDO Solar Activity Data
Latest WSA/Enlil CME Arrival Time Predictions

Latest NOAA Alerts/Warnings
Current Northern Hemisphere Auroral Oval
Watch for CME Impact By Observing ACE Real Time Data