Space Weather Report
Space Weather Report
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Product: Daily Forecast of Geomagnetic Activity
Issued: 2026 June 08 03:09UTC
Prepared by the Athens Space Weather Forecasting Center
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I. Solar activity
--Current Status
Solar Flux (10.7cm) measured on 07.06.2026 at 23:00 UTC was 134 sfu.
The background X-Ray flux is at the class C6.2 level.
No obviously Earth directed CMEs were observed in available LASCO imagery on June 04-05.
An equatorial coronal hole (CH1373) will likely rotate to an Earth facing position on June 09-10.
A CME was observed on June 06 at 14:11 UT.The source is an M1.9-class flare.This CME is expected to reach Earth on June 08 between at 01:00 UT and 23:02 UT according to EAM predictions.
II. Solar Energetic Particle Events
Protons fluxes are quiet.
The greater than 2 MeV electron flux at geosynchronous orbit reached minor storm level on April 07
III. Interplanetary and Geomagnetic conditions
The solar wind speed measured by ACE satellite reached the max value 580 Km/s on June 07 at 13:40 UT during the last 24 hours.
The solar wind speed from STEREO A was detected 400 Km/s during the last 24 hours.
The vertical component of IMF Bz reached the max value -4 nT on June 07 at 09:20 UT during the last 24 hours.
The geomagnetic field was at quiet to unsettled levels during the last 24 hours.
The Kp index now is at quiet levels with Kp=2.
IV. 3-day Geomagnetic Activity Forecast
The geomagnetic field is expected to be at quiet to strong storm (G3) levels on June 08 due to the effect of the CME, at quiet to minor storm (G1) levels on June 09 and at quiet to unsettled levels on June 10.
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Athens Space Weather Forecasting Center
Physics Department, National & Kapodistrian University of Athens
Athens Neutron Monitor Station A.NE.MO.S
Tel.: +30 210 727 6901
email: spaceweather@phys.uoa.gr
URL: http://spaceweather.phys.uoa.gr
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Product: Daily Forecast of Geomagnetic Activity
Issued: 2026 June 08 03:09UTC
Prepared by the Athens Space Weather Forecasting Center
***********************************************************************
I. Solar activity
--Current Status
Solar Flux (10.7cm) measured on 07.06.2026 at 23:00 UTC was 134 sfu.
The background X-Ray flux is at the class C6.2 level.
No obviously Earth directed CMEs were observed in available LASCO imagery on June 04-05.
An equatorial coronal hole (CH1373) will likely rotate to an Earth facing position on June 09-10.
A CME was observed on June 06 at 14:11 UT.The source is an M1.9-class flare.This CME is expected to reach Earth on June 08 between at 01:00 UT and 23:02 UT according to EAM predictions.
II. Solar Energetic Particle Events
Protons fluxes are quiet.
The greater than 2 MeV electron flux at geosynchronous orbit reached minor storm level on April 07
III. Interplanetary and Geomagnetic conditions
The solar wind speed measured by ACE satellite reached the max value 580 Km/s on June 07 at 13:40 UT during the last 24 hours.
The solar wind speed from STEREO A was detected 400 Km/s during the last 24 hours.
The vertical component of IMF Bz reached the max value -4 nT on June 07 at 09:20 UT during the last 24 hours.
The geomagnetic field was at quiet to unsettled levels during the last 24 hours.
The Kp index now is at quiet levels with Kp=2.
IV. 3-day Geomagnetic Activity Forecast
The geomagnetic field is expected to be at quiet to strong storm (G3) levels on June 08 due to the effect of the CME, at quiet to minor storm (G1) levels on June 09 and at quiet to unsettled levels on June 10.
| Date | Ap index forecast | Geomagnetic Activity level |
|---|---|---|
| 08.06.2026 | 50 | Quiet to Strong Storm (G3) |
| 09.06.2026 | 25 | Quiet to Minor Storm (G1) |
| 10.06.2026 | 10 | Quiet to Unsettled |
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Athens Space Weather Forecasting Center
Physics Department, National & Kapodistrian University of Athens
Athens Neutron Monitor Station A.NE.MO.S
Tel.: +30 210 727 6901
email: spaceweather@phys.uoa.gr
URL: http://spaceweather.phys.uoa.gr
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