Tag: sunspot_regions

Solar Activity Low as NOAA Forecasts Chance of C- and M-Class Flares

29 Sep 2026 6:01 p.m. · Source: NOAA

NOAA reports low solar activity with two sunspot regions, quiet geomagnetic conditions, and a chance of C-class flares plus a slight chance of M-class flares over the next three days.

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Solar Activity Very Low, Quiet Geomagnetic Conditions Forecast Through Oct 1

28 Sep 2026 6:00 p.m. · Source: NOAA

NOAA reports very low solar activity with three sunspot regions, quiet geomagnetic levels, and a slight chance of M-class flares over the next three days.

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NOAA Reports Low Solar Activity, Quiet Geomagnetic Conditions Expected Through 30 September

27 Sep 2026 6:00 p.m. · Source: NOAA

Solar activity stays low with four sunspot regions on the disk, while forecasters expect quiet geomagnetic conditions and a slight chance of an M-class flare on 28 September.

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Solar Activity Stays Low as NOAA Forecasts Slight Chance of M-Class Flare

26 Sep 2026 6:01 p.m. · Source: NOAA

NOAA reports low solar activity with seven numbered sunspot regions, a slight chance of an M-class flare on 27-28 September, and quiet to unsettled geomagnetic conditions.

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Solar Activity Low as NOAA Forecasts Slight Chance of M-Class Flares

25 Sep 2026 6:01 p.m. · Source: NOAA

Solar activity remained low over the past 24 hours with eight numbered sunspot regions on the disk, while NOAA forecasts a slight chance of M-class flares over the next three days.

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Solar Activity Stays Low as NOAA Forecasts Slight Chance of M-Class Flares

24 Sep 2026 6:01 p.m. · Source: NOAA

NOAA reports eight numbered sunspot regions and low solar activity, with a slight chance of M-class flares through 27 September as geomagnetic levels hold at quiet to active.

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Solar Activity Low, Slight Chance of M-Class Flare Over Next Three Days

23 Sep 2026 6:01 p.m. · Source: NOAA

NOAA reports low solar activity with nine sunspot regions and a slight M-class flare chance through 26 Sep, while geomagnetic levels stay quiet to minor storm.

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Solar Activity Low, Slight Chance of M-Class Flare Through 25 Sep

22 Sep 2026 6:02 p.m. · Source: NOAA

NOAA reports low solar activity with eight numbered sunspot regions, quiet geomagnetic conditions, and a slight chance of M-class flares over the next three days.

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Solar Activity Low, Slight Chance of M-Class Flare Over Next Three Days

21 Sep 2026 7:14 p.m. · Source: NOAA

NOAA reports low solar activity with six sunspot regions, quiet geomagnetic conditions, and a slight chance of M-class flares through 24 September.

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Solar Activity Low as NOAA Forecasts Quiet Geomagnetic Conditions Through 23 September

20 Sep 2026 6:01 p.m. · Source: NOAA

NOAA reports low solar activity with four sunspot regions, quiet to unsettled geomagnetic levels, and forecasts very low activity with a chance of C-class flares over the next three days.

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Solar Activity at Very Low Levels With No Sunspot Regions, NOAA Reports

18 Sep 2026 6:01 p.m. · Source: NOAA

NOAA's joint USAF/NOAA report finds solar activity very low with zero numbered sunspot regions, quiet geomagnetic conditions, and a slight chance of a C-class flare over the next three days.

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Solar Activity Very Low as Geomagnetic Storm Levels Expected

16 Sep 2026 6:02 p.m. · Source: NOAA

NOAA reports very low solar activity with a chance of C-class flares, while geomagnetic conditions are forecast to reach unsettled to minor storm levels on 17 September.

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Solar Activity Stays Very Low as Geomagnetic Storms Loom

15 Sep 2026 6:01 p.m. · Source: NOAA

Solar activity remained at very low levels with two sunspot regions on the disk, while forecasters expect unsettled to minor storm geomagnetic conditions on 16 and 17 September.

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Solar Activity Very Low, Slight Chance of M-Class Flare Over Next Three Days

14 Sep 2026 6:01 p.m. · Source: NOAA

NOAA reports very low solar activity with four sunspot regions, quiet to active geomagnetic conditions, and a slight chance of M-class flares and proton threshold crossings through 17 September.

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Solar Activity Very Low, Slight Chance of M-Class Flare Through 16 Sep

13 Sep 2026 6:01 p.m. · Source: NOAA

NOAA reports very low solar activity with six sunspot regions, quiet to unsettled geomagnetic conditions, and a slight chance of M-class flares over the next three days.

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Solar Activity Low, Slight Chance of M-Class Flare Through 15 Sep

12 Sep 2026 6:01 p.m. · Source: NOAA

NOAA reports low solar activity with seven numbered sunspot regions and a slight chance of an M-class flare over the next three days, while geomagnetic conditions stay mostly quiet to unsettled.

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Solar Activity Very Low, Slight Chance of M-Class Flare Over Next Three Days

11 Sep 2026 6:00 p.m. · Source: NOAA

NOAA reports solar activity at very low levels with seven numbered sunspot regions, a slight chance of M-class flares, and quiet to unsettled geomagnetic conditions through 14 September.

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Solar Activity Low as NOAA Forecasts Slight Chance of M-Class Flares

10 Sep 2026 6:26 p.m. · Source: NOAA

NOAA reports low solar activity with seven sunspot regions on the disk, quiet to unsettled geomagnetic conditions, and a slight chance of M-class flares through 13 September.

Science & Technology Environment Astronomy and Space General Weather USA NOAA solar activity sunspot regions M-class flare geomagnetic field solar wind space weather Solar Flares

Solar Activity Low as NOAA Forecasts Slight Chance of M-Class Flares

10 Sep 2026 6:04 p.m. · Source: NOAA

NOAA reports low solar activity with seven sunspot regions on the disk, quiet to unsettled geomagnetic conditions, and a slight chance of M-class flares through 13 September.

Science & Technology Environment Astronomy and Space General Weather USA NOAA solar activity sunspot regions M-class flare geomagnetic field solar wind space weather Solar Flares

NOAA Forecasts Low Solar Activity, Potential for M-Class Flares

18 Aug 2026 6:02 p.m. · Source: NOAA

NOAA and USAF report low solar activity with four sunspot regions. Forecasts indicate a 35% chance of M-class flares and quiet to minor/active geomagnetic conditions for the next three days, with high latitude storm probabilities.

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USAF/NOAA Forecasts Low Solar Activity, Potential for M-Class Flares

16 Aug 2026 6:00 p.m. · Source: NOAA

A joint USAF/NOAA report forecasts low solar activity with a slight chance of M-class flares and quiet to active geomagnetic conditions for August 17-19, 2026. Five sunspot regions are currently observed, with minor geomagnetic storms possible at high latitudes.

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NOAA Reports Low Solar Activity, Slight Flare Risk

15 Aug 2026 6:01 p.m. · Source: NOAA

A joint USAF/NOAA report details low solar activity with eight sunspot regions. A slight chance of M-class solar flares is forecast for the next three days, while geomagnetic conditions are expected to range from quiet to active.

Science & Technology Weather Astronomy and Space Environment General Weather Solar Activity Geomagnetic Field NOAA USAF M-class flare Sunspot Regions Space Weather Solar Flares

NOAA/USAF Report Forecasts Minor Geomagnetic Storm Amidst Low Solar Activity

10 Aug 2026 6:01 p.m. · Source: NOAA

NOAA and USAF report very low solar activity with four sunspot regions. Geomagnetic conditions are quiet but forecast to reach minor storm levels on August 12, with C-class flares possible.

Science & Technology Weather Astronomy and Space Environment General Weather NOAA USAF Solar Activity Geomagnetic Field Sunspot Regions Solar Flares Minor Storm

NOAA/USAF Report Low Solar Activity, Quiet Geomagnetic Conditions

18 Jul 2026 6:00 p.m. · Source: NOAA

NOAA and USAF report low solar activity and quiet geomagnetic conditions. A slight chance of M-class flares is forecast for the next three days, with the geomagnetic field expected to remain quiet, though minor storms are possible at high latitudes.

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NOAA Reports Low Solar Activity, Forecasts M-Class Flare Potential

16 Jul 2026 6:01 p.m. · Source: NOAA

NOAA's latest report indicates very low solar activity with four sunspot regions. The geomagnetic field remains quiet to unsettled, with a forecast for low solar activity and a 25% chance of M-class flares over the next three days.

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NOAA Reports Low Solar Activity, Forecasts Slight Chance of M-Class Flares

15 Jul 2026 6:01 p.m. · Source: NOAA

NOAA's latest report indicates low solar activity with two sunspot regions. The geomagnetic field is quiet to active, with forecasts for quiet to unsettled conditions and a slight chance of M-class flares over the next three days.

Science & Technology Astronomy and Space NOAA USAF Solar activity Geomagnetic field M-class flare Sunspot regions Space Weather Solar Flares

NOAA Reports High Solar Activity, Forecasts Moderate Conditions

5 Jul 2026 6:00 p.m. · Source: NOAA

NOAA and USAF report high solar activity with 8 sunspot regions and unsettled geomagnetic conditions. Forecasts indicate moderate solar activity with slight X-class flare chances and quiet to active geomagnetic fields for the coming days.

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NOAA Reports Severe Geomagnetic Storms Amidst High Solar Activity

4 Jul 2026 6:00 p.m. · Source: NOAA

NOAA and USAF report high solar activity and severe geomagnetic storms over the past 24 hours. Forecasts indicate moderate solar activity with X-class flare chances, and a calming geomagnetic field, though minor to severe storms remain possible for high latitudes.

Science & Technology Politics and Government Astronomy and Space Federal Government NOAA USAF Solar Activity Geomagnetic Storms Space Weather Sunspot Regions X-class flares Solar Flares

NOAA/USAF Report Forecasts Major Geomagnetic Storms and X-Class Flare Potential

3 Jul 2026 6:00 p.m. · Source: NOAA

NOAA and USAF forecast moderate solar activity with a slight chance of X-class flares and geomagnetic fields reaching major storm levels over the next three days, following a period of high solar activity.

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High Solar Activity Reported, X-Class Flares and Geomagnetic Storms Possible

2 Jul 2026 6:00 p.m. · Source: NOAA

A joint report from NOAA and USAF details high solar activity with three sunspot regions. Forecasts indicate moderate solar activity, a slight chance of X-class flares, and potential for geomagnetic storms over the next three days.

Science & Technology Politics and Government Astronomy and Space Federal Government Solar activity Geomagnetic storm X-class flare Sunspot regions NOAA USAF Space weather Solar Flares