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Wednesday, February 18, 2026 22:13:41
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NOAA Scales mini
https://services.swpc.noaa.gov
Space Weather Conditions
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
R1 (Minor) Radio Blackout Impacts
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 ScalesNavigation:Low-frequency navigation signals degraded for brief intervals.