한국어로 보기
Skip to main content
Lighthouses at Night
KOEN

Utgrynnan — light characteristic, height, range

One long white flash every 12 seconds (colours listed: white, red, green)

Count 12 seconds.Flash white, long, once.Begin again.

Characteristic
LFl WRG 12s
Height
24 m
Nominal range
12 nmi = 22 km
Type
Merimajakka
Position
63.3509°N, 20.7626°E
Utgrynnan in the middle, with the lights within 20 km, in their listed colours.

Lights nearby

  • GloppetOne green flash every 3 seconds · 9.4 km
  • Norrskärin pohjoinenOne green flash every 3 seconds · 9.4 km
  • WaldersgrundOne green flash every 3 seconds · 11 km
  • Östra Norrskär4 white flashes every 15 seconds (colours listed: white, red, green) · 12 km
  • KlubbhällanOne yellow flash every 3 seconds · 13 km
  • Norrskär alempiOne white flash every 2 seconds · 14 km
  • Fletagrund alempiContinuous quick white flashes · 15 km
  • Fletagrund ylempiOne long white flash every 6 seconds (colours listed: white, red, green) · 15 km

Not for navigation. Use the country's official charts and Notices to Mariners.

Real periods; the phase is reconstructed from a fixed clock (real lights don't keep time with each other).

Sources: Väylävirasto aids to navigation (Finnish Transport Infrastructure Agency) (opens in a new tab) · Checked

한국어