Which cities in Niger feel geomagnetic storms the strongest?
The higher the geomagnetic latitude, the stronger the effect. Among the listed cities the most exposed are Arlit, Agadez, Alaghsas.
The geomagnetic field over Niger is quiet: Kp 0.7 now, with the 72-hour peak near Kp 3.0. Across the country the effective exposure runs from about 2.0 at the least exposed cities to 2.2 at the most exposed.
Niger spans geomagnetic latitudes 13.9°–20°, so the same planetary storm is felt differently across it — higher magnetic latitudes get noticeably more. Open a city page for storm timing in its local time, its aurora threshold and wellbeing guidance.
Data: NOAA SWPC · GFZ Potsdam
Planetary Kp by 3-hour windows — identical worldwide; the local feel scales with each city's latitude.
Forecast peak Kp 3 around Jul 18, 03 AM.
Official NOAA Kp forecast with a general wellbeing-risk estimate for weather-sensitive people.
Estimated effective exposure at the coming peak (Kp 3.0). Open a city for its local timing and aurora odds.
The higher the geomagnetic latitude, the stronger the effect. Among the listed cities the most exposed are Arlit, Agadez, Alaghsas.
It depends on latitude: Niger's cities sit between geomagnetic 13.9° and 20°. The closer a city is to the auroral oval, the lower the Kp it needs — each city page shows its own threshold and tonight's estimate.
The Kp index is planetary — the same for all of Niger. What differs is the effective local exposure (2.0–2.2 at the coming peak) and the timing, which each city page shows in its own timezone.
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