NOAA Logo

NWS Logo

Organizations

Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Wednesday, July 03, 2024 19:36:11

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

News Archive

Previous SWPC news items.

News Archive

Originally Posted
G1 Watch 4-5 Nov G1 Watch 4 - 5 Nov due to CH HSS Effects Thursday, November 3, 2022 - 18:40
G1 Watch 29 October, 2022 G1 Storm Watch 29 October, 2022 UTC-Day Wednesday, October 26, 2022 - 19:44
Duplicate Alerts, Watches, and other products. Friday, October 7, 2022 - 16:09
Experimental Aurora Dashboard Available Experimental Aurora Dashboard Available Thursday, September 29, 2022 - 17:52
G2 (Moderate) Geomagnetic Storm Alert on 04 Sep Sunday, September 4, 2022 - 12:26

Pages