GNSS-StylistEffects of a decaying geomagnetic storm on RTK-GNSS (u-blox ZED-F9P, about 20 km baseline)
PeerTube
IRAP[1000 km/sec - < 500 MeV - > 50nT] These three values reflect the intensity of the #geomagnetic storm that hit the #Earth at the beginning of the week. Caused by an X1.9-class solar flare, it produced magnificent auroras—even at mid-latitudes.
Thanks to the vast network of instruments aboard space telescopes (SOHO, Solar Orbiter, etc.) and distributed on the ground, astronomers were able to track the evolution of this solar storm and its propagation toward Earth: https://www.irap.omp.eu/en/2026/01/all-about-the-solar-flare-of-january-18-2026/
Puzaty MiadzviedźChoose the best one from the late evening January 20.
_
#photo #aurora #polar #geomagnetic #colorful #active #winter #january #astro #fujixa3 #nightly #ззянне #астра #ноч #студзень #фотаздымкі #прырода #астро #сияние #небо
_
#photo #aurora #polar #geomagnetic #colorful #active #winter #january #astro #fujixa3 #nightly #ззянне #астра #ноч #студзень #фотаздымкі #прырода #астро #сияние #небо
There are some vertical photos for you. Aurora tonight.
#photo #aurora #polar #geomagnetic #colorful #active #winter #january #astro #nightly #ззянне #астра #ноч #студзень #фотаздымкі #прырода #астро #сияние #небо
#photo #aurora #polar #geomagnetic #colorful #active #winter #january #astro #nightly #ззянне #астра #ноч #студзень #фотаздымкі #прырода #астро #сияние #небо
drs1969 (David Smith) 🇬🇧MAHOOSIVE #geomagnetic #SolarStorm going on - stronger than last night. And here at 51 degs north its windy and wet. Bugger.
Last night there was a very annoying high haze which meant i got a vague purpleish sky to the north at best.
Damn
Spaceflight 🚀Higher levels of #CarbonDioxide will make the upper atmosphere less dense overall — but more prone to dramatic increases 📈 in density during #SolarStorms, which could have significant implications for technology like #GPS, #satellite 🛰️ internet and the #ISS. The May 2024 #geomagnetic superstorm caused nearly half of all satellites in #LEO to automatically fire their thrusters to stay spaceborne https://www.astronomy.com/science/satellites-face-new-challenges-from-solar-storms
#NASA #SolarCycle ☀️ forecast https://www.nasa.gov/solar-cycle-progression-and-forecast
А далей была найбольш актыўная фаза ззяння. Я ня ведаў, якую фотку выбраць, таму глядзіце ўсе. Цяжка было спыніцца здымаць. Амаль усе здымкі па 8 сек экспазіцыі, апошні - 30 сек. Усё адбывалася на працягу прыблізна 40 хвілін. 13 снежня 2025.
_
And then there was the most active phase of Aurora (about 40 minutes). I didn't know which photo to choose, so look at all of them. It was hard to stop shooting. 13 December 2025.
_
#astro #astrophotography #night #nightly #sky #aurora #pillars #ноч #зорнаенеба #зоры #geomagnetic #constellations #ззянне #знічкі #аўрора #слупы
_
And then there was the most active phase of Aurora (about 40 minutes). I didn't know which photo to choose, so look at all of them. It was hard to stop shooting. 13 December 2025.
_
#astro #astrophotography #night #nightly #sky #aurora #pillars #ноч #зорнаенеба #зоры #geomagnetic #constellations #ззянне #знічкі #аўрора #слупы
HerrenbergWetter 🏳️🌈
#SpaceWeather effects affect our technological systems. The currents a #geomagnetic storm induces in power lines can destroy transformers. For long-distance power lines aligned parallel to the geoelectric fields, the induced voltage can be thousands of volts. Many of today’s #electrical systems are built around #computer chips that are not robust to high-voltage surges. The hardest-hit regions could be without #power for days or weeks until equipment could be delivered https://spectrum.ieee.org/us-regions-most-vulnerable-solar-storms
Union City, CA WeatherG2 geomagnetic storm and aurora forecast for December 3-4 following CME from X1.9 solar flare
NOAA’s Space Weather Prediction Center (SWPC) issued a G2 – Moderate geomagnetic storm watch for December 3 and 4, 2025, following a coronal mass ejection (CME) associated with the X1.9 solar flare from Active Region 4299 on December 1. The CME is expected to deliver a glancing blow to Earth’s magnetic field, coinciding with a co-rotating interaction region (CIR) and a sector boundary crossing, increasing the potential for moderate geomagnetic storming and visible auroras at mid-latitudes. #spaceweather #CME #solarflare #aurora #geomagnetic storm
https://watchers.news/2025/12/02/g2-geomagnetic-storm-aurora-forecast-december-3-4-2025/
