 |
|
|
|
|
| During the past 24 hours, solar activity was very low without C-class and above flare produced. There was no active region on the visible disk. The solar wind speed decreased to about 390 km/s. The geomagnetic field was quiet. |
| Within the next three days, solar activity is expected to be very low. The geomagnetic field is expected to be quiet to unsettled. |
|
Published: |
2020-07-08 00:24 UTC |
|
Forecaster: |
025/010 |
| During the past 24 hours, solar activity was very low without C-class and above flare produced. There was no active region on the visible disk. The solar wind speed decreased to about 350 km/s. The geomagnetic field was at quiet levels. |
| Within the next three days, solar activity is expected to be very low. The geomagnetic field is expected to be mainly quiet. |
|
Published: |
2020-07-09 00:09 UTC |
|
Forecaster: |
010/039 |
| During the past 24 hours, solar activity was very low without C-class and above flare produced. There were no active region on the visible disk. The solar wind speed decreased to about 300 km/s. The geomagnetic field was at quiet levels. |
| Within the next three days, solar activity is expected to be very low. The geomagnetic field is expected to be mainly quiet. |
|
Published: |
2020-07-10 00:08 UTC |
|
Forecaster: |
039/027 |
| During the past 24 hours, solar activity was very low without C-class and above flare produced. There was no active region on the visible disk. The solar wind speed increased to about 340 km/s. The geomagnetic field was at quiet levels. |
| Within the next three days, solar activity is expected to be very low. The geomagnetic field is expected to be mainly quiet. Due to the effect of the coronal hole high speed stream, the geomagnetic field is expected to reach isolated active levels on 12-13 July. |
|
Published: |
2020-07-11 00:00 UTC |
|
Forecaster: |
012/035 |
| During the past 24 hours, solar activity was very low without C-class and above flare produced. There was no active region on the visible disk. The solar wind speed decreased to about 310 km/s. The geomagnetic field was at quiet levels. |
| Within the next three days, solar activity is expected to be very low. The geomagnetic field is expected to be mainly quiet. Due to the effect of the coronal hole high speed stream, the geomagnetic field is expected to reach isolated active levels on 13-14 July. |
|
Published: |
2020-07-12 00:05 UTC |
|
Forecaster: |
035/012 |
| During the past 24 hours, solar activity was very low without C-class and above flare produced. There was no active region on the visible disk. The solar wind speed decreased to about 300 km/s. The geomagnetic field was at quiet levels. |
| Within the next three days, solar activity is expected to be very low. Due to the effect of the coronal hole high speed stream and the CME observed on 9 Jul, the geomagnetic field is expected to reach isolated active levels on 13-14 July, and to be mianly quiet on 15 July. |
|
Published: |
2020-07-13 00:25 UTC |
|
Forecaster: |
021/029 |
| During the past 24 hours, solar activity was very low without C-class and above flare produced. There was no active region on the visible disk. Due to the effect of the coronal hole high speed stream and the CME observed on 9 Jul, the solar wind speed increased to about 400 km/s, the geomagnetic field reached isolated unsettled level. |
| Within the next three days, solar activity is expected to be very low. Due to the effect of the coronal hole high speed stream and the CME observed on 9 Jul, the geomagnetic field is expected to reach isolated active levels on 14 July, and to be mianly quiet on 15-16 July. |
|
Published: |
2020-07-14 00:22 UTC |
|
Forecaster: |
029/026 |
|
|
|
|
|
|
| During last week, solar activity was very low. There was no sunspot region on the visible disk, without C-class and above flares produced. The F10.7 index ranged from 68 sfu to 70 sfu. Due to the effect of the coronal hole high speed stream, the solar wind speed reach a peak of about 410 km/s on 20 May. The geomagnetic field was quiet. |
| Within the next week, solar activity is expected to be mainly at very low levels. The geomagnetic field is expected to be mainly quiet. |
|
Published: |
2020-05-22 02:34 UTC |
|
Forecaster: |
025/027 |
| During last week, solar activity was very low. There was no sunspot region on the visible disk, without C-class and above flares produced. The F10.7 index ranged from 68 sfu to 71 sfu. Solar wind speed ranged from 300 km/s to 380km/s. The geomagnetic field was quiet to unsettled. |
| Within the next week, solar activity is expected to be mainly at very low levels. The geomagnetic field is expected to be mainly quiet. |
|
Published: |
2020-05-29 03:01 UTC |
|
Forecaster: |
021/029 |
| During last week, solar activity was mainly at very low levels. There were two sunspot regions(AR2764, AR2765) on the visible disk, with one M1.1 and two C-class flares produced. The F10.7 index ranged from 69 sfu to 71 sfu. Solar wind speed reached a peak of 430 km/s on 30-31 May due to a weak CME. The geomagnetic field was quiet to unsettled. |
| Within the next week, solar activity is expected to be mainly at very low levels. The geomagnetic field is expected to be mainly quiet. |
|
Published: |
2020-06-05 05:31 UTC |
|
Forecaster: |
039 |
| During last week, solar activity was very low. There was one sunspot region AR2765 on the visible disk. The F10.7 index ranged from 71 sfu to 73 sfu. Solar wind speed reached a peak of 480 km/s on 7 Jun and the geomagnetic field was at active levels for 3 hours. It was at quiet to unsettled levels for the rest of time. |
| Within the next three days, solar activity is expected to be very low. The geomagnetic field is expected to be mainly quiet. |
|
Published: |
2020-06-12 04:58 UTC |
|
Forecaster: |
010/035 |
| During last week, solar activity was very low. There was no sunspot region on the visible disk. The F10.7 index ranged from 67 sfu to 69 sfu. The solar wind speed maintained between 280 km/s to 380 km/s. The geomagnetic field was at quiet levels. |
| Within the next three days, solar activity is expected to be very low. Due to the effect of the coronal hole high speed stream, the geomagnetic field is expected to reach isolated unsettled levels on 27 Jun. It will be mainly quiet for the rest time. |
|
Published: |
2020-06-26 01:54 UTC |
|
Forecaster: |
029/026 |
| During last week, solar activity was very low. There was no sunspot region on the visible disk. The F10.7 index ranged from 68 sfu to 69 sfu. Due to the effect of the coronal hole high speed stream, the solar wind speed reach a peak of about 410 km/s on 27 June. The geomagnetic field was quiet to unsettled. |
| Within the next three days, solar activity is expected to be very low. Due to the effect of the coronal hole high speed stream, the geomagnetic field is expected to reach isolated unsettled levels on 5-6 July. It will be mainly quiet for the rest time. |
|
Published: |
2020-07-03 02:04 UTC |
|
Forecaster: |
021 |
| During last week, solar activity was very low. There was one sunspot region AR2766 on the visible disk. The F10.7 index ranged from 67 sfu to 70 sfu. Due to the effect of the coronal hole high speed stream, the solar wind speed reach a peak of about 530 km/s on 5 July. The geomagnetic field was quiet to unsettled. |
| Within the next three days, solar activity is expected to be very low. Due to the effect of the coronal hole high speed stream, the geomagnetic field is expected to reach isolated active levels on 12-13 July. It will be mainly quiet for the rest time. |
|
Published: |
2020-07-10 02:02 UTC |
|
Forecaster: |
039/027 |
|
|
|
|
|
|
|
