Magnetic storms in Ozerki
Magnetic storms in Ozerki, Saint Petersburg today. Current Kp index, 3-day forecast for Ozerki, local time, geomagnetic latitude and aurora visibility chance.
Data as of 12 Jun, 10:13 (Europe/Moscow).
Weather in Ozerki
Weather data: Open-Meteo (CC BY).
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Local context
Sensitivity · Ozerki
High sensitivity (sub-auroral zone)
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Geomagnetic context for Ozerki
Magnetic storm in Ozerki: 3-day Kp chart
Aurora forecast in Ozerki
| Date | Max Kp | Moon | Clouds | Score | Outlook |
|---|---|---|---|---|---|
| Fri, Jun 12 | 4.7 | 12% | 48% | 12 | Low chance, only the strongest auroras will show. |
| Sat, Jun 13 | 5.7 | 6% | 96% | 2 | Auroras are very unlikely tonight. |
| Sun, Jun 14 | 4.7 | 2% | 67% | 8 | Low chance, only the strongest auroras will show. |
| Mon, Jun 15 | 2.0 | 0% | 48% | 3 | Auroras are very unlikely tonight. |
| Tue, Jun 16 | 3.0* | 1% | 64% | 2 | Auroras are very unlikely tonight. |
| Wed, Jun 17 | 3.0* | 3% | 84% | 1 | Auroras are very unlikely tonight. |
| Thu, Jun 18 | 3.0* | 8% | 94% | 0 | Auroras are very unlikely tonight. |
| Fri, Jun 19 | 3.0* | 15% | 51% | 2 | Auroras are very unlikely tonight. |
| Sat, Jun 20 | 3.0* | 23% | 26% | 3 | Auroras are very unlikely tonight. |
| Sun, Jun 21 | 3.0* | 33% | 55% | 2 | Auroras are very unlikely tonight. |
| Mon, Jun 22 | 3.0* | 43% | 50% | 2 | Auroras are very unlikely tonight. |
| Tue, Jun 23 | 3.0* | 54% | 44% | 2 | Auroras are very unlikely tonight. |
| Wed, Jun 24 | 3.0* | 64% | 21% | 3 | Auroras are very unlikely tonight. |
| Thu, Jun 25 | 3.0* | 74% | 29% | 2 | Auroras are very unlikely tonight. |
- Fri, Jun 1212Max Kp: 4.7Moon: 12%Clouds: 48%Low chance, only the strongest auroras will show.
- Sat, Jun 132Max Kp: 5.7Moon: 6%Clouds: 96%Auroras are very unlikely tonight.
- Sun, Jun 148Max Kp: 4.7Moon: 2%Clouds: 67%Low chance, only the strongest auroras will show.
- Mon, Jun 153Max Kp: 2.0Moon: 0%Clouds: 48%Auroras are very unlikely tonight.
- Tue, Jun 162Max Kp: 3.0*Moon: 1%Clouds: 64%Auroras are very unlikely tonight.
- Wed, Jun 171Max Kp: 3.0*Moon: 3%Clouds: 84%Auroras are very unlikely tonight.
- Thu, Jun 180Max Kp: 3.0*Moon: 8%Clouds: 94%Auroras are very unlikely tonight.
- Fri, Jun 192Max Kp: 3.0*Moon: 15%Clouds: 51%Auroras are very unlikely tonight.
- Sat, Jun 203Max Kp: 3.0*Moon: 23%Clouds: 26%Auroras are very unlikely tonight.
- Sun, Jun 212Max Kp: 3.0*Moon: 33%Clouds: 55%Auroras are very unlikely tonight.
- Mon, Jun 222Max Kp: 3.0*Moon: 43%Clouds: 50%Auroras are very unlikely tonight.
- Tue, Jun 232Max Kp: 3.0*Moon: 54%Clouds: 44%Auroras are very unlikely tonight.
- Wed, Jun 243Max Kp: 3.0*Moon: 64%Clouds: 21%Auroras are very unlikely tonight.
- Thu, Jun 252Max Kp: 3.0*Moon: 74%Clouds: 29%Auroras are very unlikely tonight.
* Days marked with an asterisk do not have a direct NOAA forecast yet. If we have observations from 27 days ago, we use Bartels recurrence (the Sun rotates roughly every 27 days, so active regions often return with the same period). When no history is available, we substitute a baseline value typical for the current solar cycle 25 peak (Kp 3.0). Accuracy is lower than the direct three-day forecast.
How the score works
The composite score combines three signals: how strong the storm needs to be at your geomagnetic latitude, how bright the moon will be (a full moon hides faint auroras), and how cloudy the sky will be that night. A score of 70 or higher is excellent, 45 to 70 is good, below 20 means you probably will not see anything.
Magnetic storms in Ozerki over the last 30 days
Geomagnetic storms of class G1 and above recorded over the past month. Times are shown in the city's local timezone (GMT+3).
In Ozerki (geomagnetic latitude 56.8°), auroras are possible from Kp ≥ 6.
| Date | Peak | Max Kp | Level | Duration | Aurora visible |
|---|---|---|---|---|---|
| 21:00 | 5.0 | G1 | 3 h | No | |
| 18:00 | 6.3 | G2 | 12 h | Yes |
Nearby cities
About magnetic storms in Ozerki
Magnetic storm in Ozerki today: planetary Kp = 3.3 (quiet). Over the last 7 days the maximum Kp above Ozerki reached 6.3 (G2); storm days (G1+) this week: 2.
Ozerki sits at geomagnetic latitude 56.8°. The nearest magnetic observatory continuously recording the field is Saint Petersburg (Voeikovo), 24 km away. Population 95,000.
Ozerki lies in the sub-auroral zone (56.8°), where storms are felt several times per year. At G3 and stronger, weather-sensitive residents may experience blood-pressure changes, headaches and sleep issues; pensioners and people with hypertension should watch the forecast. During a storm, drink more water, avoid alcohol and strong coffee, and reduce intense physical exertion.
Technical consequences for Ozerki (sub-auroral zone, 56.8°) appear from G4 upward: GPS and HF radio may degrade, precise positioning can drift, and northern power grids in the region carry a measurable GIC risk during the strongest events. Drivers on long routes should track the forecast for the next 24 to 72 hours. Source: NOAA Space Weather Prediction Center, updated every 10 minutes.
Over Ozerki during the last 24 hours. Kp reached a maximum of 5.0 around 21:00 local time and dipped to 2.3. The planetary trend over the past 6 hours is falling — the magnetosphere near Ozerki is in the recovery phase. So far this month the planet has logged 2 days with a G1 or stronger geomagnetic storm.
Aurora visibility threshold for Ozerki. At a geomagnetic latitude of 56.8°, the minimum Kp giving a realistic chance of visible auroras above Ozerki is about Kp ≥ 5. 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 Ozerki right now. Temperature +21.3°C, atmospheric pressure 755.2 mm Hg (1006.8 hPa), cloud cover 12%, humidity 68%, wind 12.6 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 Ozerki page shows both indicators side by side. Weather data from Open-Meteo (CC BY).
Aurora viewing window for Ozerki tonight. Sunset is at 22:21 local time, sunrise tomorrow at 03:35. Moon phase — waning crescent with 10% disk illumination. Clear sky and low moonlight make the window favorable — with enough Kp, the aurora may be visible even from within city limits..