Issued: 2020 Jul 11 1231 UTC
Quiet conditions (<50% probability of C-class flares)
Quiet (A<20 and K<4)
Quiet
10cm flux | Ap | |
---|---|---|
11 Jul 2020 | 068 | 003 |
12 Jul 2020 | 068 | 008 |
13 Jul 2020 | 068 | 008 |
Solar activity was at very low levels and is expected to remain so. The solar disk returned to immaculacy.
No earth-directed coronal mass ejections (CMEs) were observed in available coronagraphic imagery.
The greater than 10 MeV proton flux and the greater than 2 MeV electron flux were at nominal levels during the last 24 hours and are expected to remain so.
Solar wind speed was steady between 315 and 350 km/s (DSCOVR). Bz varied between -4 and +3 nT. The direction of the interplanetary magnetic field (phi angle) was mostly directed away from the Sun (positive sector).
Geomagnetic activity was at quiet levels, with an unsettled interval (14-17UT) recorded by Dourbes. Geomagnetic conditions are expected to be mostly quiet on 11 July. Unsettled intervals are possible on 12-13 July from coronal hole wind stream effects, and on 14 July from a glancing blow from the 09 July CME. An isolated active interval is not excluded.
Today's estimated international sunspot number (ISN): 000, based on 23 stations.
Wolf number Catania | /// |
10cm solar flux | 069 |
AK Chambon La Forêt | 006 |
AK Wingst | 002 |
Estimated Ap | 002 |
Estimated international sunspot number | 003 - Based on 27 stations |
Day | Begin | Max | End | Loc | Strength | OP | 10cm | Catania/NOAA | Radio burst types | |
---|---|---|---|---|---|---|---|---|---|---|
None |
Provided by the Solar Influences Data analysis Center© - SIDC - Processed by SpaceWeatherLive
All times in UTC
Current data suggests there is a slight possibility for aurora to appear at the following high latitude regions in the near future
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The OVATION model predicts the Hemispheric Power Index to reach 50GW at 04:56 UTC
Active geomagnetic conditions (Kp4) Threshold Reached: 01:32 UTC
Moderate M2.5 flare
Minor R1 radio blackout in progress (≥M1 - current: M1.45)
Last X-flare | 2025/03/28 | X1.1 |
Last M-flare | 2025/04/01 | M2.5 |
Last geomagnetic storm | 2025/03/27 | Kp5 (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
February 2025 | 154.6 +17.6 |
April 2025 | 152.5 -2.1 |
Last 30 days | 130.7 -17.9 |