Technologies

Aurora Borealis Might Be Visible in the Far North Skies Tonight

There’s a chance for G4 (severe) geomagnetic storm tonight, NOAA space weather forecaster Shawn Dahl tells CNET.

Skygazers in the northern region of the US and Canada might catch a glimpse of the Northern Lights Wednesday night and into Thursday. The NOAA Space Weather Prediction Center issued a G3 (strong) geomagnetic storm watch for April 16, when plasma ejected from the sun is expected to reach Earth’s magnetic field. Minor geomagnetic storm conditions are likely to carry on until April 17, the agency reported.

The colorful lights splashed across the night sky are caused by geomagnetic storms in our atmosphere, and the SWPC pays attention to when these might occur. Geomagnetic storms in the atmosphere can arise from a cosmic phenomenon called coronal mass ejections. These surging ejections of solar wind come from the corona, the sun’s outermost layer. CMEs consist of plasma and magnetic fields and can take hours or days to reach Earth.

When CMEs arrive, they cause disturbances in our atmosphere by disrupting our planet’s magnetic field. This creates geomagnetic storms. Coming sooner than expected, the first CME arrived earlier on Tuesday, spaceweather.com reported.

NOAA space weather forecaster Shawn Dahl told CNET there’s a chance for G4 (severe) levels, should the magnetic field of the CME become favorable.

«By this, I mean the magnetic field of the CME needs to be opposite that of Earth’s to get a good geomagnetic reaction,» Dahl said. «Think of it like opposite polarity magnets that attract.»

Where can you see the aurora?

Most places in the US won’t have an opportunity to see the aurora borealis, but people in the most northern regions (especially Alaska) and Canada might get a chance to see the lights. However, clouds, rain and snow might make it hard to see.

For the best chance of seeing it, according to Accuweather, you’ll need to have an unobstructed view of the northern horizon and be using long-exposure photography to capture images of the phenomenon.

The Northern Lights have certain times of year when they’re more likely to be observed. You have the best chance of catching aurora borealis in March, April, September and October, as these are the months near the spring and autumn equinoxes, when the Earth’s position to the sun is ideal for geomagnetic storms.

«The equinoxes are the transition points between which hemisphere is tilted toward the sun,» Shannon Schmoll, director of the Abrams Planetarium, told CNET last month. «At this point, the Earth’s magnetic field is at a more favorable angle, closer to perpendicular, that allows easier interaction of the charged solar particles with the Earth’s magnetic field and atmosphere.»

April is a good month for watching the Northern Lights because we’re at Solar Maximum — the period of the highest solar activity in the 11-year solar cycle.

«During this time, we expect to see more sunspots, and therefore, there’s a higher chance of high-impact space weather occurring on any given day,» Elsayed Talaat, director of the Office of Space Weather Observations at the National Oceanic and Atmospheric Administration, said last October.

So, if you live where the aurora borealis might be visible tonight, make sure to head away from city lights and check out the night sky to the north.

Technologies

Adorn Your Wrist With a 45mm Pixel Watch 3 for Just $200 This Black Friday

Both Amazon and Walmart are selling Google’s Pixel Watch 3 for just $200, but for how long?

There are tons of reasons to pick up a new smartwatch, not the least of which is monitoring your health and tracking your fitness goals. If you’re in the Android world, there are plenty of options to choose from right now. The Pixel Watch 3 is a solid choice, and it was our favorite Android smartwatch until the new Pixel Watch 4 took its place in the lineup. But the Watch 3 still boasts some great features that can help you stay on top of your wellness goals into the new year as well. And both Amazon and Walmart are running Black Friday deals that make it significantly cheaper than the Pixel Watch 4.

Both retailers are selling the bigger 45mm model with a solid $100 discount, so you can pick one up for just $200. That’s $100 less than the Pixel Watch 4’s Black Friday price. Again, this offer is available at both Walmart and Amazon, so take your pick as to where you place your order. Just do it soon because we don’t know how long these Black Friday deals will last.

The impressive watch was previously our top Android smartwatch because of its attractive design, large screen and speedy charging. It no longer requires a Fitbit Premium membership to access your readiness score, and it has plenty of great tools for runners. However, although the watch comes with Google Assistant, it doesn’t include Gemini, Google’s AI.

Lisa Eadicicco, a former senior editor, said in her CNET review, «The Pixel Watch 3’s upgrades are enough to keep it as my top pick for a general-purpose Android smartwatch. If you’re anything like me and consider yourself a casual runner in need of a general-purpose Android watch that’s sleek and comfortable, the Pixel Watch 3 won’t disappoint.»

If this isn’t the Pixel Watch for you, take a look at our full roundup on the best Pixel Watch deals going on right now.

SMARTWATCH DEALS OF THE WEEK

Apple Watch Series 11 (GPS, 42mm, S/M Black Sport Band):

$339 (save $60)
Samsung Galaxy Watch 8 (40mm, Bluetooth, Graphite Band):

$280 (save $70)
Google Pixel Watch 4 (41mm, Wi-Fi, Matte Black):

$300 (save $50)
Garmin Venu Sq 2 GPS Smartwatch (Shadow Gray):

$150 (save $100)
CMF Watch 2 Pro Smartwatch (Blue):

$49 (save $30)

Deals are selected by the CNET Group commerce team, and may be unrelated to this article.

Why this deal matters

Google Watches don’t go on sale often. These rare discounts on the Pixel Watch 3 are thanks to the release of the Pixel Watch 4 earlier this year. This deal drops the 45mm model to just $200 — a new all-time low, and a strong value for one of the most versatile Android smartwatches available.

Don’t miss any of our unbiased tech content and lab-based reviews. Add CNET as a preferred Google source.

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Technologies

I Regularly Buy Belkin Gear at Full Price, but You Can Save Up to 63% for Black Friday

Belkin makes excellent mobile accessories, from cables to wireless charging stands. Snag some of our favorites for less this Black Friday.

You can never have too many charging options, especially when you can stock up during an epic sale. We’re just hours away from Black Friday, and Belkin is offering up to 65% off its mobile accessories at Amazon. Belkin regularly shows up in our best lists, including our roundup of top wireless chargers.

The brand makes excellent gear at reasonable prices, and those prices just got even lower. Whether you’re looking for a charging station for your nightstand or a sleek power bank for travel days, there’s a Belkin Black Friday deal for you.

The Belkin MagSafe three-in-one wireless charging stand landed on our list of best wireless chargers for its impressive fast-charging performance. Our expert, David Carnoy, praised the stand’s convenient design and its ability to fast charge Apple’s entire ecosystem. That means you’ll be able to charge your iPhone, Apple Watch and any AirPods with a wireless charging case — all at once. Carnoy’s only complaint was the price; however, it’s substantially discounted for Black Friday. Belkin’s MagSafe three-in-one wireless charging stand is now just $78 — 35% off the usual $120 price.

If you spend a lot of time in your car, be it a long commute or regular road trips, a good car mount is a must. The Belkin MagSafe car mount is another one of our favorite accessories. The magnets provide a strong, secure hold for your phone, and you can rotate it for easy access. The mount plus charger is currently available for $55, down from $80.

Speaking of road trips, if you’re traveling this holiday season, you definitely need a portable power bank. Belkin has a 10,000 mAh power bank with a built-in USB-C power delivery cable for $15. This 20-watt charger typically retails for $40, so you’re saving 63%. There are four colors, but this price only applies to the black model. Other colors are available for $30.

If you’ve got a Nintendo Switch 2 or you’re gifting it to a loved one, you’ll love Belkin’s Switch 2 travel case. It’s lightweight with a hard shell and has storage pockets for up to 12 game cards. Snag one right now for $22. Just make sure you click the on-page coupon to get the full discount.

Belkin also has huge discounts on headphones and earbuds if those are on your gift list this year.

Why this deal matters

Phone accessories, including chargers and earbuds, can wear quickly and are easy to lose. Third-party retailers like Belkin offer a solid selection of mobile accessories for all budgets. This Black Friday deal makes now an excellent time to shop with up to 63% off top-rated charging stations, car mounts and even headphones.