NOAA Logo

NWS Logo

Organizations

Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Saturday, November 23, 2024 04:42:05

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

Strong (G3) Storm Periods Observed - 02 May 2024

Strong (G3) Storm Periods Observed - 02 May 2024
published: Saturday, May 04, 2024 03:24 UTC

G3 (Strong) geomagnetic storm conditions were observed on 02 May 2024 due to CME activity. The CME, which arrived at around 02/1317 UTC, caused G1 (Minor) storms beginning at 02/1605 UTC, and G2 (Moderate) conditions beginning at 02/1624 UTC. G3 (Strong) storm levels were observed beginning at 02/1759 UTC and are expected to continue into the early hours of the 03 May UTC day. A G3 Warning is valid until 03/0300 UTC.