Night Sky Alert
Tonight in Iwaki, Japan · More in Japan →
57 OUT OF 100

Worth a lookIwaki night sky · Sat, Oct 17, dark 17:54–4:50 GMT+9

  • Aurora unlikely. Tonight's forecast peaks at Kp 2.0. From here you'd usually need about Kp 9, which takes a rare, extreme storm.
  • Space station passes at 3:22, up to 43° high, moving SW → NE. It looks like a bright, steady star that crosses the sky in a few minutes.
  • Moon 38% lit (Waxing Crescent), above the horizon for 32% of the dark hours.
  • Clouds: about 0% effective cover during dark hours, so mostly clear.

Updated 16 min ago. Times in Asia/Tokyo (GMT+9).

Clouds tonight
15:00clouds, % of sky5:00
Aurora reach
Kp 9+ needed
Magnetic latitude 31.1° N, too far from either auroral zone in all but the rarest storms. Tonight's forecast peak: Kp 2.0. Live map →
Moon
38% lit
Waxing Crescent. Up for 32% of dark hours.
Next meteor peak
Orionids
Peak night Oct 21–22 · Moon 82% lit

Next visible space station passes

When (GMT+9)HighestPath
Sun, Oct 18, 3:1943°SW → NE
Sun, Oct 18, 4:5622°W → NE

Visible passes only: station sunlit, your sky dark. Computed from CelesTrak orbital data.

Launches within view

No scheduled launches within 1,000 km in the next week or so.

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Nearby

Iwaki, Japan · 37.05°, 140.88° · population 357,309 (GeoNames). The score is an estimate; here's how it's made.