NOAA Logo

NWS Logo

Organizations

Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Sunday, November 24, 2024 12:50:57

Main menu

NOAA Scales mini

minimize icon
Space Weather Conditions
on NOAA Scales
24-Hour Observed Maximums
R
no data
S
no data
G
no data
Latest Observed
R
no data
S
no data
G
no data
R1-R2 --
R3-R5 --
S1 or greater --
G
no data
R1-R2 --
R3-R5 --
S1 or greater --
G
no data
R1-R2 --
R3-R5 --
S1 or greater --
G
no data
maximize icon
R
no data
S
no data
G
no data
Current Space Weather Conditions
on NOAA Scales
R1 (Minor) Radio Blackout Impacts
close
HF Radio: Weak or minor degradation of HF radio communication on sunlit side, occasional loss of radio contact.
Navigation: Low-frequency navigation signals degraded for brief intervals.
More about the NOAA Space Weather Scales

G1 Minor Storm Warning in effect until 04/1200 UTC (04/0800 EDT)

Ovation Aurora model/G1 Warning
G1 Minor Storm Warning in effect until 04/1200 UTC (04/0800 EDT)
published: Tuesday, April 04, 2017 13:14 UTC

A G1 Minor geomagnetic storm warning was issued at 04/0733 UTC (040133 EDT), valid until 04/1200 UTC (04/0800 EDT) due to enhanced solar wind conditions.

Stay tuned here for updates.