Geophysical report

Viewing archive of Monday, 21 November 2016

Any mentioned solar flare in this report has a scaling factor applied by the Space Weather Prediction Center (SWPC). Because of the SWPC scaling factor, solar flares are reported as 42% smaller than for the science quality data. The scaling factor has been removed from our archived solar flare data to reflect the true physical units.

Solar and Geophysical Activity Summary 2016 Nov 21 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 326 Issued at 0245Z on 21 Nov 2016 This report is compiled from data received at SWO on 20 Nov

A. Energetic Events

Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
None

B. Proton Events

None

C. Geomagnetic Activity Summary

Quiet

D. Stratwarm

Not available

E. Daily Indices: (real-time preliminary/estimated values)

10 cm 076  SSN 011  Afr/Ap 002/001   X-ray Background A6.6
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.1e+06   GT 10 MeV 1.5e+04 p/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W74 degrees)
Daily Electron Fluence
GT 2 MeV 8.60e+07 e/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W74 degrees)
3 Hour K-indices
Boulder 0 0 1 1 2 2 1 0 Planetary 0 0 0 0 1 0 0 1

F. Comments

  None

All times in UTC

Previous rotation Previous day Calendar

Next day Next rotation

<< Go to daily overview page

G1 - Minor geomagnetic storm

Observed Kp: 5
Threshold reached: 17:32 UTC

The solar wind speed is currently moderately high (503.8 km/sec.)
The density of the solar wind is high (49.7 p/cm³)

The strength of the interplanetary magnetic field is moderate (16nT), the direction is North (9.09nT).

Latest news

Friday, 28 March 2025

X1.1 solar flare

Monday, 24 March 2025

Coronal hole faces Earth

Saturday, 22 March 2025

Strong G3 geomagnetic storm watch for 23 March

More news

Latest forum messages

2025/04/12-13 Filament CMEs 2025/04/16 G3 Watch 94 AR4062 18 Incoming & Unnumbered Active Regions 1716 Space Weather Memes 692 Filaments and prominences 63

Support SpaceWeatherLive.com!

A lot of people come to SpaceWeatherLive to follow the Sun's activity or if there is aurora to be seen, but with more traffic comes higher server costs. Consider a donation if you enjoy SpaceWeatherLive so we can keep the website online!

Donate SpaceWeatherLive Pro