Published 01/20/26 at 6:55 a.m.
By Oregon Coast Beach Connection Staff

(Pacific City, Oregon) – There were times it was visible to the human eye this far south into Oregon. In pure science terms: it reached a Kp index of 8, which is about as high as that wildly colorful display back in May 2024. Indeed, it was the highest solar radiation storm in more than thirty years – since 1991. (Photo Pilar French - Cape Kiwanda looks like Mars)
This was the massive aurora borealis display that took place in the overnight hours, coming from a very powerful combination of a CME (coronal mass ejection) and solar radiation.
“Researchers call this 'a long duration flare,' “ said Jim Todd of Portland's OMSI. “The explosion lasted for hours, which makes it even more powerful than its X1.9 rating would suggest.”
Weather didn't hurt either: many places around the Pacific Northwest experienced the prime viewing of clear skies (albeit extremely chilly).
This was at times a G4 geomagnetic storm that came from this solar flare Sunday, hurdling towards Earth at many, many miles per second, and creating a little havoc with telecommunications and such. Mostly it centered at G3 or G2. The Space Weather Prediction Center (SWPC) at first predicted we would experience a Kp 8 storm, but that hit early in the day, during the daylight hours.

Cannon Beach always seems to get the money shots when it comes to Oregon coastal auroras. Trish Pacheco caught just that.
Yet apparently, some of that intensity returned late at night, which would explain some of the photographs.
It was intense enough that Portland's Pilar French caught it on the Oregon coast with the naked eye. Hanging at Pacific City, she saw the purple / red sky that was the telltale sign we were getting hit with something extraordinary. Those colors mean it's oxygen molecules high in the atmosphere.
“Oxygen excited to different energy levels can produce green and red,” said NASA. “Green occurs roughly between 60 to 120 miles (100-200 km) altitude, and red occurs above 120 miles (200 km).”
Green Nightglow Above Us All the Time, You Just Didn't Know: Washington / Oregon Coast Science - Also called chemiluminescence, once you see it you can't unsee it
The reds mean it's a very intense storm, as up that high that are far fewer gasses to interact with.
Also from French, she snapped this one atop with plenty of red above Cape Kiwanda's dune.
Photos came into Oregon Coast Beach Connection from all over the Pacific Northwest, including Port Angeles, Brookings, Prineville, Astoria, Westport and even Bandon at 3 a.m.

Jaklyn Larsen from the Yachats area is always super active when these opportunities come around. She grabbed this lovely shot from the Heceta Head area, showing the lighthouse in the distance.
In the same set, she caught fishing boat lights and the northern lights from Cape Perpetua as well as a bit farther south towards Florence.

In Newport, Morfinez Klau captured this one of reds side-by-side with greens.

A bit north, Lincoln City saw this run of purples along with boats. This one was courtesy Nicole Twigg of Kiwanda Coastal Properties.
Oregon Coast Hotels in this area - South Coast Hotels - Oregon Coast Vacation Rentals - Where to eat - Maps - Virtual Tours
OREGON COAST HOTEL REVIEWS (hit refresh to see different reviews)
Historic North Oregon Coast Inn Gets New Life as Off-the-Beaten-Path Forest G...
Nehalem River Inn is nearly 100 years but has a new look. Manzanita hotel reviews, Manzanita lodging
Rarest of Finds for Oregon Coast Holiday Weekend: Handful of Hotel Openings Left
3 Jul 2026 at 9:36pm
Two in Lincoln City and two in Newport. Newport hotel reviews, Lincoln City hotel reviews. Coho Oceanfront Lodge, Hotely Sylvia, Inn at Nye Beach, Surfland Hotel
Beaches 2026: Giving the Oregon Coast Online
20 Aug 2026 at 4:35am
New ways to give the gift of a night at the beach or fun gear. Rockaway Beach hotel reviews, Lincoln City hotel reviews, Manzanita hotel reviews, Cannon Beach hotel reviews, Pacific City hotel specials, Pacific City hotel reviews, Newport lodging deals, Newport hotel reviews
Cannon Beach Hotel Reviews: Who Has Consistently Snagged Great Reviews for 50...
7 Sep 2026 at 11:11pm
Exceptional balconies and expeerience all around. Tolovana Inn Reviews
More About Oregon Coast hotels, lodging.....
More About Oregon Coast Restaurants, Dining.....
![]() |
Washington Coast / Oregon Coast Articles (stories are random: hit reload to see different articles)
The Cutest Little Baby Birds That Sometimes Fall from Their Oregon Coast NestsBack to Oregon Coast
Contact Advertise on Oregon Coast Beach Connection
All Content, unless otherwise attributed, copyright © Oregon Coast Beach Connection. Unauthorized use or publication is not permitted