Magnetic storms in Anadyr
Magnetic storms in Anadyr, Chukotka Autonomous Okrug today. Current Kp index, 3-day forecast for Anadyr, local time, geomagnetic latitude and aurora visibility chance.
Data as of 24 Aug, 21:52 (Asia/Anadyr).
Weather in Anadyr
Weather data: Open-Meteo (CC BY).
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Local context
Sensitivity · Anadyr
High sensitivity (sub-auroral zone)
Kp is a planetary index — the same globally. Local impact depends on geomagnetic latitude: the higher it is, the more noticeable the storm.
14-day calendar with Kp, moon and cloud factors
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Geomagnetic context for Anadyr
Magnetic storm in Anadyr: 3-day Kp chart
Aurora forecast in Anadyr
| Date | Max Kp | Moon | Clouds | Score | Outlook |
|---|---|---|---|---|---|
| Mon, Aug 24 | 1.7 | 82% | 100% | 0 | Auroras are very unlikely tonight. |
| Tue, Aug 25 | 1.7 | 90% | 74% | 3 | Auroras are very unlikely tonight. |
| Wed, Aug 26 | 1.7 | 95% | 33% | 8 | Low chance, only the strongest auroras will show. |
| Thu, Aug 27 | 1.7 | 99% | 98% | 0 | Auroras are very unlikely tonight. |
| Fri, Aug 28 | 3.0* | 100% | 78% | 6 | Low chance, only the strongest auroras will show. |
| Sat, Aug 29 | 3.0* | 99% | 31% | 20 | Possible if you are away from city lights. |
| Sun, Aug 30 | 3.0* | 96% | 44% | 17 | Low chance, only the strongest auroras will show. |
| Mon, Aug 31 | 3.0* | 91% | 3% | 31 | Possible if you are away from city lights. |
| Tue, Sep 01 | 3.0* | 84% | 31% | 24 | Possible if you are away from city lights. |
| Wed, Sep 02 | 3.0* | 75% | 68% | 12 | Low chance, only the strongest auroras will show. |
| Thu, Sep 03 | 3.0* | 65% | 59% | 17 | Low chance, only the strongest auroras will show. |
| Fri, Sep 04 | 3.0* | 55% | 99% | 0 | Auroras are very unlikely tonight. |
| Sat, Sep 05 | 3.0* | 44% | 96% | 2 | Auroras are very unlikely tonight. |
| Sun, Sep 06 | 3.0* | 34% | 46% | 29 | Possible if you are away from city lights. |
- Mon, Aug 240Max Kp: 1.7Moon: 82%Clouds: 100%Auroras are very unlikely tonight.
- Tue, Aug 253Max Kp: 1.7Moon: 90%Clouds: 74%Auroras are very unlikely tonight.
- Wed, Aug 268Max Kp: 1.7Moon: 95%Clouds: 33%Low chance, only the strongest auroras will show.
- Thu, Aug 270Max Kp: 1.7Moon: 99%Clouds: 98%Auroras are very unlikely tonight.
- Fri, Aug 286Max Kp: 3.0*Moon: 100%Clouds: 78%Low chance, only the strongest auroras will show.
- Sat, Aug 2920Max Kp: 3.0*Moon: 99%Clouds: 31%Possible if you are away from city lights.
- Sun, Aug 3017Max Kp: 3.0*Moon: 96%Clouds: 44%Low chance, only the strongest auroras will show.
- Mon, Aug 3131Max Kp: 3.0*Moon: 91%Clouds: 3%Possible if you are away from city lights.
- Tue, Sep 0124Max Kp: 3.0*Moon: 84%Clouds: 31%Possible if you are away from city lights.
- Wed, Sep 0212Max Kp: 3.0*Moon: 75%Clouds: 68%Low chance, only the strongest auroras will show.
- Thu, Sep 0317Max Kp: 3.0*Moon: 65%Clouds: 59%Low chance, only the strongest auroras will show.
- Fri, Sep 040Max Kp: 3.0*Moon: 55%Clouds: 99%Auroras are very unlikely tonight.
- Sat, Sep 052Max Kp: 3.0*Moon: 44%Clouds: 96%Auroras are very unlikely tonight.
- Sun, Sep 0629Max Kp: 3.0*Moon: 34%Clouds: 46%Possible if you are away from city lights.
* 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 Anadyr 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+12).
In Anadyr (geomagnetic latitude 60.3°), auroras are possible from Kp ≥ 4.
| Date | Peak | Max Kp | Level | Duration | Aurora visible |
|---|---|---|---|---|---|
| 15:00 | 5.0 | G1 | 3 h | Yes | |
| 06:00 | 5.3 | G1 | 3 h | Yes | |
| 15:00 | 5.0 | G1 | 3 h | Yes |
About magnetic storms in Anadyr
Magnetic storm in Anadyr today: planetary Kp = 0.0 (quiet). Over the last 7 days the maximum Kp above Anadyr reached 5.3 (G1); storm days (G1+) this week: 2.
Anadyr sits at geomagnetic latitude 60.3°. The nearest magnetic observatory continuously recording the field is Magadan (Stekolnyi), 1461 km away. Population 15,604.
Anadyr lies in the sub-auroral zone (60.3°), 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 Anadyr (sub-auroral zone, 60.3°) 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 Anadyr during the last 24 hours. Kp reached a maximum of 2.3 around 12:00 local time and dipped to 0.7. The planetary trend over the past 6 hours is falling — the magnetosphere near Anadyr 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 Anadyr. At a geomagnetic latitude of 60.3°, the minimum Kp giving a realistic chance of visible auroras above Anadyr is about Kp ≥ 3. 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 Anadyr right now. Temperature +7.7°C, atmospheric pressure 746.5 mm Hg (995.3 hPa), cloud cover 100%, humidity 87%, wind 10.7 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 Anadyr page shows both indicators side by side. Weather data from Open-Meteo (CC BY).
Aurora viewing window for Anadyr tonight. Sunset is at 05:00 local time, sunrise tomorrow at 13:25. Moon phase — waxing gibbous with 85% 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..