Viewing archive of Friday, 2 March 2007

Solar activity report

Report of Solar-Geophysical Activity 2007 Mar 02 2203 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Report of Solar and Geophysical Activity

SDF Number 061 Issued at 2200Z on 02 Mar 2007

IA. Analysis of Solar Active Regions and Activity from 01-2100Z to 02-2100Z

Solar activity was very low. Region 944 (S05W30) produced today's only flare, a B2 at 0529Z. Region 945 (S07E11) showed re-emergence of sunspots but was otherwise quiet and stable.
IB. Solar Activity Forecast
Solar activity is expected to be very low.
IIA. Geophysical Activity Summary 01-2100Z to 02-2100Z
The geomagnetic field was quiet. The greater than 2 MeV electron flux was at high levels during the past 24 hours.
IIB. Geophysical Activity Forecast
The geomagnetic field is expected to be quiet for the next three days.
III. Event Probabilities 03 Mar to 05 Mar
Class M 01%01%01%
Class X 01%01%01%
Proton01%01%01%
PCAFGreen
IV. Penticton 10.7 cm Flux
  Observed       02 Mar 076
  Predicted    03 Mar-05 Mar  075/075/075
  90 Day Mean        02 Mar 082
V. Geomagnetic A Indices
  Observed Afr/Ap 01 Mar  007/011
  Estimated     Afr/Ap 02 Mar  006/006
  Predicted     Afr/Ap 03 Mar-05 Mar  005/005-005/005-005/005
VI. Geomagnetic Activity Probabilities 03 Mar to 05 Mar
A. Middle Latitudes
Active15%15%15%
Minor storm 05%05%05%
Major-severe storm 01%01%01%
B. High Latitudes
Active15%15%15%
Minor storm 10%10%10%
Major-severe storm 01%01%01%

<< Go to daily overview page

Latest news

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!

100%

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/08/05Kp5 (G1)
Number of spotless days in 2019:156
Current stretch spotless days:11

This day in history*

Solar flares
11998X1.2
22002M3.4
32013M3.3
42012M2.4
52004M2.4
ApG
1200142G3
2199929G1
3201724G1
4201522
5200320G1
*since 1994

Social networks