Magnetic storms in Sel'tso

Magnetic storm in Sel'tso today: planetary Kp = 1.0 (G0). Over the last 7 days the maximum Kp above Sel'tso reached 5.7 (G1); storm days (G1+) this week: 3.

Sel'tso sits at geomagnetic latitude 49.8°. The nearest magnetic observatory continuously recording the field is IZMIRAN (Troitsk), 312 km away. Population 18,167.

Magnetic storms and health of Sel'tso residents: at Kp ≥ 5 weather-sensitive people may experience pressure swings, headaches, sleep issues. Especially pensioners and people with hypertension should watch the forecast. During a storm — hydrate more, avoid alcohol and strong coffee, avoid intense physical load.

Technical consequences for Sel'tso at G3+: GPS, HF radio and precise positioning systems may glitch. Drivers on long routes should watch the forecast for the next 24–72 hours. Data source: NOAA Space Weather Prediction Center, refreshed every 10 minutes.

Over Sel'tso during the last 24 hours. Kp reached a maximum of 2.7 around 03:00 local time and dipped to 1.0. The planetary trend over the past 6 hours is steady — no sharp changes near Sel'tso right now. So far this month the planet has logged 3 days with a G1 or stronger geomagnetic storm.

Aurora visibility threshold for Sel'tso. At a geomagnetic latitude of 49.8°, the minimum Kp giving a realistic chance of visible auroras above Sel'tso is about Kp ≥ 7. The current equatorial Dst index is 0 nT — the magnetosphere is in a quiet phase. Dst complements Kp by showing how long and how deep a storm's main phase has been — useful context when checking whether auroras are likely tonight.

Weather and atmospheric pressure in Sel'tso right now. Temperature +5.1°C, atmospheric pressure 737.5 mm Hg (983.3 hPa), cloud cover 100%, humidity 41%, wind 17.1 km/h. During G1+ geomagnetic storms, swings in atmospheric pressure tend to amplify symptoms for weather-sensitive people: those with hypertension often notice blood-pressure spikes, and readings below 1000 hPa combined with Kp ≥ 5 frequently bring headaches and fatigue. That is why the Sel'tso page shows both indicators side by side. Weather data from Open-Meteo (CC BY).

Aurora viewing window for Sel'tso tonight. Sunset is at 19:59 local time, sunrise tomorrow at 05:23. Moon phase — first quarter with 49% disk illumination. Heavy cloud cover lowers the chance of seeing auroras even during a strong storm — it may be worth waiting for the next clear night..