Solar activity report
Below you'll find a daily report brought to you by the NOAA about the solar activity and auroral activity during the past day and the prediction for the coming days. This page is daily updated around midnight.
Report of Solar-Geophysical Activity 2020 Jun 06 2200 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Report of Solar and Geophysical Activity
SDF Number 158 Issued at 2200Z on 06 Jun 2020IA. Analysis of Solar Active Regions and Activity from 05-2100Z to 06-2100Z
Solar activity has been at very low levels for the past 24
hours. There are currently 1 numbered sunspot regions on the disk.
IB. Solar Activity Forecast
Solar activity is expected to be very low
with a slight chance for a C-class flare on days one, two, and three (07
Jun, 08 Jun, 09 Jun).
IIA. Geophysical Activity Summary 05-2100Z to 06-2100Z
The geomagnetic
field has been at quiet levels for the past 24 hours. Solar wind speed
reached a peak of 331 km/s at 05/2159Z. Electrons greater than 2 MeV at
geosynchronous orbit reached a peak level of 191 pfu.
IIB. Geophysical Activity Forecast
The geomagnetic field is expected
to be at quiet levels on days one, two, and three (07 Jun, 08 Jun, 09
Jun).
III. Event Probabilities 07 Jun to 09 Jun
| Class M | 01% | 01% | 01% |
| Class X | 01% | 01% | 01% |
| Proton | 01% | 01% | 01% |
| PCAF | green | ||
IV. Penticton 10.7 cm Flux
Observed 06 Jun 072 Predicted 07 Jun-09 Jun 072/072/072 90 Day Mean 06 Jun 070
V. Geomagnetic A Indices
Observed Afr/Ap 05 Jun 004/003 Estimated Afr/Ap 06 Jun 004/004 Predicted Afr/Ap 07 Jun-09 Jun 006/005-006/005-005/005
VI. Geomagnetic Activity Probabilities 07 Jun to 09 Jun
| A. Middle Latitudes | |||
|---|---|---|---|
| Active | 05% | 05% | 05% |
| Minor storm | 01% | 01% | 01% |
| Major-severe storm | 01% | 01% | 01% |
| B. High Latitudes | |||
|---|---|---|---|
| Active | 15% | 15% | 15% |
| Minor storm | 20% | 20% | 15% |
| Major-severe storm | 10% | 10% | 05% |
Latest news
Sunday, 31 May 2020 - 14:53 UTC
Have we passed solar minimum?
Saturday, 30 May 2020 - 13:05 UTC
Yesterday's M-flare producing active region rotates into view
Friday, 29 May 2020 - 12:01 UTC
First M-class solar flare of a Solar Cycle 25 region!
Latest forum messages
- Have there been changes in the climate produced by the solar minimum? 16
- Region 2765 9
- Keep track of the number of spotless days 12
- Far-side Activity 3
- Did the historic solar minimum cause the pandemic? 143
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!
Space weather facts
| Last X-flare | 2017/09/10 | X8.2 |
| Last M-flare | 2020/05/29 | M1.1 |
| Last geomagnetic storm | 2020/04/20 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 315 days |
| 2020 | 125 days (79%) |
| Last spotless day | 2020/06/02 |