SPACE WEATHER CONDITIONS on NOAA Scales

  begin quote from:https://www.swpc.noaa.gov/

SPACE WEATHER PREDICTION CENTER

NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION

Thursday, December 10, 2020 02:22:48 UTC

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SPACE WEATHER CONDITIONS

 

on NOAA Scales

24-Hour Observed Maximums

R

none

 

S

none

 

G

none

Latest Observed

R

none

 

S

none

 

G

none

Predicted 2020-12-10 UTC

R1-R2	1%
R3-R5	1%

 

S1 or greater	1%

 

G3

strong

Predicted 2020-12-11 UTC

R1-R2	1%
R3-R5	1%

 

S1 or greater	1%

 

G2

moderate

Predicted 2020-12-12 UTC

R1-R2	1%
R3-R5	1%

 

S1 or greater	1%

 

G

none

Next

• Solar Wind Speed: 596 km/sec
 
• Solar Wind Magnetic Fields: Bt 14 nT, Bz 0 nT
 
• Noon 10.7cm Radio Flux: 82 sfu

CME and Geomagnetic Storm Monitoring Update

published: 

Wednesday, December 09, 2020 18:16 UTC

The coronal mass ejection (CME) on December 7th, 2020, is still anticipated to arrive and impact Earth December 9th - 11th.

Geomagnetic Storm Watches for 9 - 11 December, 2020

published: 

Tuesday, December 08, 2020 21:24 UTC

Geomagnetic Storm Watches are in effect from December 9th - 11th, 2020 due to anticipated CME effects.

What is a Coronal Mass Ejection (CME)?

published: 

Tuesday, December 08, 2020 21:24 UTC

Coronal Mass Ejections (CMEs) are large expulsions of plasma and magnetic field from the Sun’s corona.

NWS Winter Safety Campaign

published: 

Tuesday, December 01, 2020 22:56 UTC

Winter is approaching!

SERVING ESSENTIAL SPACE WEATHER COMMUNITIES

• Aviation
 
• Electric Power
 
• Emergency Management
 
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THE SUN (EUV)

CORONAL MASS EJECTIONS

THE AURORA

GOES X-RAY FLUX

GOES PROTON FLUX

ESTIMATED PLANETARY K-INDEX

 

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