2021 MAY

 
nlc_2021_05_21_2039ut_tom.jpg Simon Herbst from Zschortau, Saxony, Germany on 2021, 05,  21-22 from 20:35 - 20:55 UT. NLC forms: , 11 °, brightness 1. Notes: azimuth: 337-360°, brightness: f (not visually detectable)
nlc_2021_05_21_2039ut_tom_2.jpg Simon Herbst from Zschortau, Saxony, Germany on 2021, 05,  21-22 from 20:35 - 20:55 UT. NLC forms: , 11 °, brightness 1. Notes: reupload! (better sharpness & contrast), azimuth: 337-360°, brightness: f (not visually detectable)
20210525_nlc_s1m.jpg Tomasz Adam from Kraków, Poland on 2021, 05,  25-26 from 19:50 - 20:25 UT. NLC forms: I, IIa, IIIa, 10 °, brightness 2. Notes: Partly cloudy. AZI 285-345. Never seen NLCs so early from my latitude.
nlc_2021_05_25_2028ut_tom.jpg Simon Herbst from Pönitz (Taucha), Saxony, Germany on 2021, 05,  25-26 from 20:18 - 20:35 UT. NLC forms: , 11 °, brightness 1. Notes: brightness: f (not visually detectable)
n_dsc04728.jpg SQUARRA, O. from Rostock, Germany on 2021, 05,  29-30 from 21:04 - 21:58 UT. NLC forms: II, 11 °, brightness 1. Notes: https://3sky.de/NLC/NLC2/2021/210529/nlc_210529.html
nlc_29may2021_2205-utc_wokingham-uk_img_0182e.jpg George Anderson from Wokingham, England, UK on 2021, 05,  29-30 from 22:05 - 22:10 UT. NLC forms: NLC, 9 °, brightness 1. Notes: Faint NLC not seen visually, but recorded on camera.
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