Mar 22, 2017

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Storm Category: G1 (Minor) to G2 (Moderate)
Watch Begins: Tuesday, March 21, 2017
17:00 MDT

Duration: 72 Hours

Storm Watch Details:

•  An unexpected high solar wind stream swept past Earth early on March 21 with the intensity of a Coronal Mass Ejection, setting the stage for elevated geomagnetic activity over the next few days. The Space Weather Prediction Centre at the National Oceanic and Atmospheric Administration has issued a 72-hour G1 storm watch that will take effect at 5 p.m. MDT on Tuesday, March 21.

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

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