A Big Storm Wind Down, a Wispy Storm Hit, & a Fast Wind Chaser | Space Weather News 07 June 2025

Our Sun settles down finally after the big G3+ storm series that passed over Earth at the beginning of the month. Although we are getting hit by a final storm in that series, this one is so wispy that Earth has hardy noticed. Things might intensify once we get an enhancement from some fast solar wind over the next couple of days so aurora photographers at high latitudes might get a bit of a show. Amateur radio and GPS users, however, should enjoy overall quieter conditions than last week with fewer radio blackouts on the dayside of Earth as well as less noise on the dayside radio bands. Learn the details of this wispy solar storm, see why the recent storm was more bark than bite, and find out what else our Sun has in store.

Our Sun’s Hot Longitude and a Side of Aurora | Space Weather News 26 May 2025

This Space Weather News forecast sponsored in part by Millersville University: https://www.millersville.edu/swen Our Sun remains a bit choosy this week, only allowing activity to pick up at a “hot longitude” just west of center disk. Region 4098 is the first to take the bait, grow rapidly over the past 48 hours and firing off some short-lived but large flares. The largest, an X1.1-flare gave us a brief R3-level radio blackout, but the radio noise from this region continues to be a problem on the dayside radio bands. Amateur radio operators should expect sporadic radio blackouts at the R2-level to continue, especially with the chance that other Regions like 4092, 4093, and old Region 4094 might become flare-active as they rotate over that same hot longitude later this week. Despite the flares, no solar storms are Earth-directed, but aurora photographers can look forward to the fast solar wind that will sweep past Earth starting around the 28th. This wind should be enough to bump us to minor storm levels at high latitudes and might even give us a little show at mid-latitudes. With us crossing through a new moon, we may not need strong aurora for a good show (at least in the southern hemisphere without the midnight Sun). Learn the details of the coming fast wind, watch the big solar flares develop, and see what else our Sun has in store this week.

A Whole Lot of Regions Appear & Storming All Week | Space Weather Spotlight 14 March 2025

This week, our Sun is sending us nearly continuous fast solar wind and it has been lighting up our skies with aurora. Some photographers have managed to capture aurora during the blood moon total lunar eclipse! The aurora shows have been intensified by several solar storm eruptions, at times bumping us to G2 storm levels. Expect active to G1-level conditions to continue sporadically throughout this week. In addition, we have a ton of new active regions rotating into Earth-view from the farside that are boosting the noise on the amateur radio bands. Some of these regions are returning big-flare players so expect the risk for radio blackouts and Earth-directed solar storm eruptions to rise through this week and the next. Learn the details of the ongoing storming from the fast solar wind, watch all the new activity rotating into view on the Sun’s east limb and see what else our Sun has in store.

A Planetary Alignment while a Solar Storm Heads for Earth | Space Weather News 27 February 2025

Solar activity has ramped up considerably over the last few days, including big solar flares, a radiation storm, and what looks like a promising Earth-directed solar storm and more to come. In particular, the Earth-directed solar storm could bring aurora just in time for the planetary alignment on February 28. Aurora photographers should be sure to check out the south-western sky just after dusk for the ‘planet parade” before swiveling around to catch aurora as it rises in the east. In addition, amateur radio operators and GPS users should expect more R1 to R2-level radio blackouts due to the rise of big flares again along with a near S1-level radiation storm. These disturbances are making for a lot of noise on the radio bands. but conditions should begin to improve as we move in through the weekend. Learn the details of the coming solar storm, watch the big X-flare, and see what else our Sun has in store.

Stealthy Storms Sneak of the Sun & A Fast Wind Valentine | Space Weather Spotlight 13 February 2025

Our Sun plays Cupid this week by ensuring we have some solar storming through this upcoming Valentines Day weekend. Even as we calm down from some fast solar wind, another pocket of fast wind is on its way to Earth. Sandwiched within the fast wind will be several stealthy solar storms and a narrow filament, which should serve to enhance aurora views, especially at high latitudes. Aurora photographers down at mid-latitudes should also get a chance for some shows, as long as the aurora outshines the bright moon. Amateur radio operators should enjoy some relative quiet on the dayside bands just in time for the big DX contest this weekend, although the nightside might be more difficult to work during the storming. Overall radio blackout risk is down and should remain so over the next few days. GPS users should also enjoy decent reception on the dayside, but nightside reception could be a bit dicey, especially near dawn and dusk and near aurora. Learn the details of the coming fast solar wind, watch some stealthy storms sneak of the Sun, and find out what else is in store.

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Dark Coronal Holes & Bright Active Regions | Space Weather Spotlight 30 January 2025

A massive set of coronal holes will be sending us some fast solar wind over the next few days. These dark, ominous, features are about to become regular visitors as we continue our descent into the declining phase of the solar cycle. Even though this phase is just beginning, we could see some pretty strong storming from this wind through the first few days of February. High-latitude aurora photographers might get an extended show, with a chance for mid-latitudes to catch a glimpse as well. Meanwhile, solar flare activity could tick up this week as a cluster of active regions rotates into Earth view. Ham radio operators—get ready for increasing noise on the dayside bands, likely persisting into next week. Risks for radio blackouts will also be on the rise, especially as we move into next week. Learn the details of the coming fast solar wind, watch some gorgeous eye-candy launch off the Sun, and find out what else is in store.

Solar Eye-Candy & Massive Far Side Eruptions | Space Weather Spotlight 19 December 2024

This week our Sun launches multiple big solar storms, most of which have given us some gorgeous eye candy. One of these eruptions launched a strong Earth-directed solar storm that hit Earth, but it was the wrong magnetic orientation to cause issues. We have also had several spectacular farsided eruptions, which hint that old Regions 3905 and 3906 (as well as 3912) are remaining active. This means we should expect big flares, big radio blackouts, and increased radio noise on Earth’s dayside over the coming week as these regions rotate back into view. These regions are also storm producers, so expect to see more chances for Earth-directed solar storms again in about a week. Learn the details of these regions, watch some beautiful solar fireworks, and see what else lies in store for this upcoming holiday week.

Multiple Solar Storms Come and an Historic Far Side Blast | Space Weather News 28 November 2024

Happy Thanksgiving Everyone! Activity picks up this week in a big way with a lot of eye-candy on the Earth-facing Sun and on the farside too. Two Earth-directed solar storms could impact Earth this week bringing aurora down to mid-latitudes during the holiday festivities. Although the storming isnt expected to be very strong, we are nearing a new moon so that should help the aurora stand out against the nighttime skies. But even if the aurora shows are underwhelming, there are many more storm producers on the Sun right now that could send more storms our way. Amateur radio operators and GPS should expect noise levels to continue rising on the dayside radio bands and a heightened risk of big R2-R3 level radio blackouts on the dayside over the next two weeks, thanks to some big returning regions and some new flare players rotating into Earth view. The risk for radiation storms will also begin rising again as we move into the first week of December. Learn the details of the coming solar storms, watch an historically strong event launch on the Sun’s farside, and see what else is in store.

Big Flare Players Grow & A Glancing Solar Storm Blow | Space Weather News 05 November 2024

This week our star kicks activity into high gear with some fast-growing active regions in Earth view. One of these taking center stage is Region 3883, which has fired multiple big flares and launched a very dense solar storm that looks to have an Earth-directed component. If this storm grazes Earth, as the models predict it will, it could cause some aurora shows at high latitudes starting midday to late November 6. Even if this storm misses Earth, the region is remaining active and is beginning to rotate into the Earth-strike zone now. We may see more Earth-directed events from it in the coming days. Amateur radio operators and GPS users need to remain vigilant for signal issues on Earth’s dayside since R3-level radio blackouts are on back on the menu. We have already seen several big flares (at the R2-level) over the past couple days. Noise on the dayside radio bands is expected to remain high over the course of this week. Learn the details of the coming solar storm, watch Region 3883 and a few others develop into big-flare players, and find out what else our Sun has in store.

Earth-Directed Storms Come & Big Flare Players Enter | Solar Storm Forecast 11 September 2024

Our Sun launched multiple Earth-directed solar storms towards Earth this week, with the first one hitting us just now (it is fashionably late). The second will likely hit late on September 12 and be followed by some fast solar wind. This means aurora photographers could be in for an extended show from about now till possibly September 13. In addition, several big-flare and big solar storm producing regions are beginning to rotate into Earth view. Amateur radio operators and GPS users should expect increasingly difficult conditions for radio propagation over this coming week, especially while the ongoing mild radiation storm continues to impact high-latitude regions. Radio operators and GPS users should expect issues on Earth’s dayside over this week (and possibly next) with the worst impacts at the poles calming down by September 14. Of course, UAV pilots should stay vigilant, especially on Earth’s nightside near aurora and during dawn and dusk. Learn the details of the coming solar storms, see what is on the farside of the Sun and find out what else our Sun has in store.