One halo form - 11.4.2023 at 10.00 - 11.4.2023 at 17.00 Mäntyharju
Observation number 115118
All-day 22r halo. At 14:51-14:53 a shower flew through the halo, but it did not cause any changes to the halo. The halo crystal cloud seems to have been much higher than the shower.
+12 degrees, calm, summer tires under..