Solar Disk Observations Section
Latest AIA Observations
Below shows the Latest HMI-B image (Top Image), Latest AIA 304Å image (Middle Image), and latest AIA 193Å image (Bottom Image). Data courtesy of the SDO/AIA/HMI mission teams, NASA.
Below shows the Latest HMI-B image (Top Image), Latest AIA 304Å image (Middle Image), and latest AIA 193Å image (Bottom Image). Data courtesy of the SDO/AIA/HMI mission teams, NASA.
Below shows the latest CME detections, courtesy of the CACTus CME catalog, generated and maintained by the SIDC at the Royal Observatory of Belgium.
Below shows the latest GOES x-ray flux measurments, courtesy of the GOES mission team, SWPC/NOAA.
Below shows the latest GOES x-ray flare detections, courtesy of the GOES mission team, SWPC/NOAA.
| Created: 2025 Jun 23 0537 UT | ||||||||||
| Date: 2025 06 23 | ||||||||||
| #Event | Begin | Max | End | Obs | Q | Type | Loc/Frq | Particulars | Reg# | |
| 3090 + | 0040 | 0048 | 0055 | G18 | 5 | XRA | 1-8A | B9.6 | 1.0E-03 | 4118 |
| 3090 | 0052 | //// | 0056 | PAL | C | RSP | 025-152 | III/1 | ||
| 3110 | 0052 | //// | 0125 | LEA | C | RSP | 025-114 | VI/2 | ||
| 3100 + | 0055 | 0059 | 0104 | G18 | 5 | XRA | 1-8A | C1.0 | 6.2E-04 | 4113 |
| 3110 | 0125 | //// | 0126 | PAL | C | RSP | 025-139 | III/1 | ||
| 3120 + | 0209 | 0217 | 0225 | G18 | 5 | XRA | 1-8A | C1.3 | 1.2E-03 | |
| 3130 | 0258 | //// | 0258 | LEA | C | RSP | 029-101 | III/1 | ||
| 3140 + | 0327 | 0333 | 0353 | G18 | 5 | XRA | 1-8A | C1.4 | 2.0E-03 | 4118 |
| 3150 + | 0456 | 0506 | 0516 | G18 | 5 | XRA | 1-8A | C2.0 | 2.0E-03 | 4118 |
Below shows the latest GOES Proton flux measurments, courtesy of the GOES mission team, SWPC/NOAA.
Below shows the latest Solar Radio Flux Report courtesy of DRAO, Penticton.
| Observed Flux Density | 124.3 |
|---|---|
| Flux Density Adjusted for 1 A.U. | 128.4 |
Below shows the latest ACE space weather conditions courtesy of SWPC/NOAA.
Below shows the latest DSCOVR space weather conditions courtesy of SWPC/NOAA and the latest GFZ Postdam Kp measurement. The data is processed by the University of Graz.
Below shows the latest simulation from ENLIL courtesy of SWPC/NOAA.
Below shows the latest Planetary K index courtesy of SWPC/NOAA.
Below shows the latest solar activity courtesy of SWPC/NOAA.
| Solar X-rays : | 
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| Geomagnetic Field : | 
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Below shows the latest SIDC Forecast.
Below shows the latest SWPC Forecast.
| --- |
| Solar Activity |
| --- |
| .24 hr Summary... |
| Solar activity was at low levels. A C1.5 flare at 22/1741 UTC from |
| beyond the W limb was the strongest event of the period. Some minor |
| development was observed in Regions 4118 (S13E22, Dai/beta) and 4117 |
| (S15E11, Dsi/beta). The remaining spotted regions on the visible disk |
| were either stable or in gradual decay. |
| Other activity included a CME that was observed lifting off the NW |
| quadrant in the vicinity of Region 4115 (N22W66, Eso/beta) at around |
| 22/1348 UTC. Analysis and modeling of the event is ongoing. |
| --- |
| .Forecast... |
| There exists a chance for R1-R2 (Minor-Moderate) radio blackouts, with a |
| slight chance for X-class flares (R3-Strong), over 23-25 June. |
| --- |
| Energetic Particle |
| --- |
| .24 hr Summary... |
| The greater than 2 MeV electron flux was at low to moderate levels. The |
| greater than 10 MeV proton flux was at background levels. |
| --- |
| .Forecast... |
| The greater than 2 MeV electron flux is likely to continue at low to |
| moderate levels over 23-25 Jun. There remains a slight chance for |
| the greater than 10 MeV protons to become elevated over 23-25 Jun due to |
| eruptive potential from multiple regions on the visible disk. |
| --- |
| Solar Wind |
| --- |
| .24 hr Summary... |
| Solar wind parameters continued to reflect a positive polarity CH HSS |
| regime. Total magnetic field strength was between 3-6 nT. The Bz |
| component reached as far south as -5 nT. Solar wind speeds varied from |
| ~425-575 km/s. Phi angle was predominantly oriented in the positive |
| sector. |
| --- |
| .Forecast... |
| Elevated solar wind parameters from the influence of multiple, recurrent |
| coronal holes is expected over 23-25 Jun. |
| --- |
| Geospace |
| --- |
| .24 hr Summary... |
| The geomagnetic field was at quiet to active levels. |
| --- |
| .Forecast... |
| The geomagnetic field is likely to reach isolated periods of active |
| conditions over 23-24 Jun, and G1 (Minor) geomagnetic storm periods are |
| likely on 25 Jun, due to coronal hole effects. |
Below shows the latest Stonyhurst Heliographic image, composed of STEREO EUVI observations. Data courtesy of the STEREO/SECCHI mission teams, NASA/GSFC.
