Viewing archive of Monday, 5 November 2007

Solar activity report

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.
Report of Solar-Geophysical Activity 2007 Nov 05 2203 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Report of Solar and Geophysical Activity

SDF Number 309 Issued at 2200Z on 05 Nov 2007

IA. Analysis of Solar Active Regions and Activity from 04-2100Z to 05-2100Z

Solar activity was at very low levels. The visible solar disk continues to be spotless.
IB. Solar Activity Forecast
Solar activity is expected to remain at very low levels.
IIA. Geophysical Activity Summary 04-2100Z to 05-2100Z
The geomagnetic field was at quiet levels.
IIB. Geophysical Activity Forecast
The geomagnetic field is expected to be at quiet levels for the next three days (06 - 08 November).
III. Event Probabilities 06 Nov to 08 Nov
Class M01%01%01%
Class X01%01%01%
Proton01%01%01%
PCAFGreen
IV. Penticton 10.7 cm Flux
  Observed       05 Nov 067
  Predicted   06 Nov-08 Nov  067/067/067
  90 Day Mean        05 Nov 068
V. Geomagnetic A Indices
  Observed Afr/Ap 04 Nov  002/003
  Estimated     Afr/Ap 05 Nov  003/005
  Predicted    Afr/Ap 06 Nov-08 Nov  005/005-005/005-005/005
VI. Geomagnetic Activity Probabilities 06 Nov to 08 Nov
A. Middle Latitudes
Active01%01%01%
Minor storm01%01%01%
Major-severe storm01%01%01%
B. High Latitudes
Active05%05%05%
Minor storm01%01%01%
Major-severe storm01%01%01%

All times in UTC

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The solar wind speed is currently moderately high (522.3 km/sec.)
The strength of the interplanetary magnetic field is moderate (10.41nT), the direction is North (4.62nT).
A southern hemisphere coronal hole was detected in an earth-facing position on Tuesday, 8 April 2025

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