NOAA Scales
https://services.swpc.noaa.gov
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
R
no data
S
no data
G
no data
Current Space Weather Conditions
on NOAA Scales
Space Weather Summary
- Solar Wind Speed: km/sec
- Solar Wind Magnetic Fields: Bt nT, Bz nT
- Noon 10.7cm Radio Flux: sfu
Slider
First M-Class Flare Observed In Years
published:
Monday, June 01, 2020 20:04 UTC
For the first time since 20 Oct 2017, an M1 (R1-Minor) X-ray flare was observed from the Sun.
published:
Monday, June 01, 2020 20:02 UTC
We are now transitioning from spring to summer weather patterns, are you ready?
Predicted Kp Data File Change May 4, 2020
published:
Monday, May 04, 2020 17:30 UTC
SWPC is changing its Kp JSON product to include only 3 days of predictions.
GOES-14 & 15 are now in Storage Mode
published:
Wednesday, March 11, 2020 19:49 UTC
GOES-14 and GOES-15 have now been placed into storage mode. GOES-16 is now the primary and exclusive GOES source for space weather data.
Serving Essential Space Weather Communities
Serving Essential Space Weather Communities
The Sun (EUV)
|
Coronal Mass Ejections
|
The Aurora
|
GOES X-Ray Flux |
GOES Proton Flux |
Estimated Planetary K-Index |