NOAA Logo

NWS Logo

Organizations

Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Saturday, November 23, 2024 01:57:35

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

G2 Moderate Storm levels possible on 31 May - 01 Jun

G2 Moderate Storm levels likely. Aurora in forest image. Event timing.
G2 Moderate Storm levels possible on 31 May - 01 Jun
published: Monday, June 03, 2024 13:49 UTC

A CME associated with the X1.4 flare, produced by Region 3697 earlier in the period, is likely to enhance the Earth's magnetic field late on 31 May into early on 01 Jun (UTC). Continue to monitor our web page for updated watches, warnings, alerts, and forecasts.