Negative Reports: 2020

 
Observer
Location
Country
yy
mm
dd
UT-Start
UT-End
notes
Heiko Ulbricht
Herzogswalde, Saxony
Germany
2020
05
01-02
20:00
21:00
Clear, no NLCs. Date 31-01
Ken Kennedy
Broughty Ferry, Dundee
Scotland
2020
05
20-21
22:30
03:15
Clear sky but no sign of NLC
Tomasz Adam
Kraków
Poland
2020
05
21-22
19:45
20:30
Clear
Ken Kennedy
Broughty Ferry, Dundee
Scotland UK
2020
05
22-23
22:00
02:30
4/8 cloud but no NLC recorded
Ken Kennedy
Broughty Ferry, Dundee
Scotland UK
2020
05
23-24
21:45
02:15
3/8 cloud but no NLC on any image between stated times.
Tomasz Adam
Kraków
Poland
2020
05
27-28
19:45
20:30
NW-N horizon clear to about 10°. No NLCs.
L. Kranich
Kiel
Germany
2020
05
27-28
20:30
00:10
Very dry and clear skies with fantastic visibility after cold front passage
Leonard Entwisle
Elland,West Yorkshire
UK (England)
2020
05
27-28
22:05
23:05
Cloud sub 1 okta
Heiko Ulbricht
Herzogswalde, Saxony
Germany
2020
05
28-29
19:30
21:00
Clear, no NLCs.
Tomasz Adam
Kraków
Poland
2020
05
28-29
19:50
20:10
Broken clouds. No NLCs.
Leonard Entwisle
Elland,West Yorkshire
UK (England)
2020
05
28-29
22:05
23:05
Cloud sub 1 okta
George Anderson
Wokingham
England, UK
2020
05
28-29
01:40
02:00
Sky clear except for a contrail. No NLC.
Tomasz Adam
Kraków
Poland
2020
05
29-30
19:40
20:30
Clear.
John Rowlands
Anglesey
Wales
2020
05
29-30
01:50
02:20
Haze to 0.5 degree above sea horizon.
S. MacIver
Edinburgh
Scotland
2020
05
29-30
22.00
1.30
very light hazy cloud, especially low N.N.E.
Len Entwisle
Elland,West Yorkshire
UK (England)
2020
05
29-30
22:05
23:30
Patches of tropo discrete cloud to 2 okta.No NLC
George Anderson
Wokingham
England, UK
2020
05
29-30
21:35
22:00
Sky clear.
George Anderson
Wokingham
England, UK
2020
05
30-31
21:00
22:00
Sky clear. No NLC.
Lrn Entwisle
Elland,West Yorkshire
England (UK)
2020
05
30-31
22:05
23:10
Low haze ended watch.No NLC
George Anderson
Wokingham
England, UK
2020
05
31-32
21:15
22:00
Sky clear. No NLC.
George Anderson
Wokingham
England, UK
2020
05
31-32
01:00
02:10
Sky clear through W to NE, though some patchy cloud later on ENE horizon.
Len Entwisle
Elland,West Yorkshire
England (UK)
2020
05
31-32
22:05
00:05
No NLC down to 3 degrees altitude here in watch period
Heiko Ulbricht
Herzogswalde, Saxony, Germany
Germany
2020
06
01-02
20:00
20:50
Very clear to horizon, no NLCs.
George Anderson
Wokingham
England, UK
2020
06
01-02
21:00
22:05
Sky clear, except for trace ofcontrail Cirrus at first in the north. No NLC
Tomasz Adam
Kraków
Poland
2020
06
01-02
19:50
20:20
W and NW obscured to 10°, otherwise clear, no NLCs.
George Anderson
Wokingham
England, UK
2020
06
01-02
02:20
02:35
A few patches of Cirrus. No NLC.
Tomasz Adam
Kraków
Poland
2020
06
02-03
19:50
01:15
Mostly clear. No NLCs.
Tomasz Adam
Kraków
Poland
2020
06
03-04
00:40
01:15
Patches of high clouds. No NLCs.
Len Entwisle
Elland,West Yorkshire
England (UK)
2020
06
06-07
22:05
23:05
Initially clear to 22:35 & 23:05 just a 10deg slot in N sky.
John Rowlands
Anglesey
Wales
2020
06
08-09
00:25
01:45
Excellent transparency
L. Kranich
Schleswig
Germany
2020
06
08-09
20:30
03:00
Very clear night sky, few small, distant ac/as but very good visibility
Heiko Ulbricht
Herzogswalde, Saxony
Germany
2020
06
11-12
20:10
21:00
A larger cloud gap, but no NLCs…
Heiko Ulbricht
Jupiterlinde (near Berthelsdorf), Saxony, Ore Mountains
Germany
2020
06
12-13
20:00
21:15
Very hazy, but clear, no NLCs. Bad season…
George Anderson
Wokingham
England, UK
2020
06
12-13
21:40
22:15
Stratocumulus receding northwards on the northern horizon. Clear sky above.
Tomasz Adam
Kraków
Poland
2020
06
12-13
19:50
01:15
No NLCs.
George Anderson
Wokingham
England, UK
2020
06
13-14
01:30
02:10
Initially a SC band to N -NE. Clear above. Breaking up through period.
George Anderson
Wokingham
England, UK
2020
06
14-15
21:25
22:20
Cirrus near/on horizon N - NE; clear sky above. Clear sky NNW - N.
Heiko Ulbricht
Herzogswalde, Saxony
Germany
2020
06
14-15
20:15
21:00
Only cloud gaps, no NLCs…
Henning Untiedt
Tröndel; 54.333N, 10.517E
Germany
2020
06
15-16
21:15
22:45
Clear sky, excellent conditions. No NLC over the during observation time.
Heiko Ulbricht
Herzogswalde, Saxony
Germany
2020
06
15-16
20:15
21:15
No NLCs… Where are the NLCs this year?
George Anderson
Wokingham
England, UK
2020
06
16-17
21:45
22:30
Clear NNW - W. Some Sc to Elev. 12deg, N - NE & a little Ci above.
P.P. Hattinga Verschure
Deventer
Netherlands
2020
06
16-17
21:00
01:30
Sky overcast with 7 to 8 octas Altostratus
P.P. Hattinga Verschure
Deventer
Netherlands
2020
06
18-19
00:45
01:45
Overcast sky with 8 octas Cm=7
John Owen
Aberdeen
Scotland
2020
06
20-21
23:20
23:50
Clear midsummer night, but no NLC
George Anderson
Wokingham
England
2020
06
22-23
21:30
22:15
Sky clear. No NLC.
Tomasz Adam
Kraków
Poland
2020
06
22-23
00:50
01:10
Clear N-NW horizon, no NLCs.
Len Entwisle
Elland,West Yorkshire
England (UK)
2020
06
23-24
22:05
23:45
Clear sky.No NLC
George Anderson
Wokingham
England
2020
06
23-24
21:45
22:15
Some patches of thin Cirrus, but not significantly impacting on visibility.
Tomasz Adam
Kraków
Poland
2020
06
23-24
20:00
01:15
Mostly clear NW-NE horizon. No NLCs.
Tomasz Adam
Kraków
Poland
2020
06
24-25
20:00
20:30
Some cirrus clouds and contrails. No NLCs.
George Anderson
Wokingham
England
2020
06
24-25
21:40
22:15
Slight haze and maybe a little Cirrus on/near N horizon, otherwise clear.
George Anderson
Wokingham
England
2020
06
24-25
01:15
02:15
Slight haze on N - NNE horizon, otherwise clear sky.
George Anderson
Wokingham
England
2020
06
25-26
21:30
21:55
N - NNW horizon mostly clear at first, but Cirrus elsewhere invading.
George Anderson
Wokingham
England
2020
06
25-26
02:00
02:20
Mostly cloudy, but a relatively clear gap on NNE horizon.
Tomasz Adam
Kraków
Poland
2020
06
25-26
20:00
01:30
Mostly cloudy. No NLCs in the gaps.
P.P. Hattinga Verschure
Deventer
Netherlands
2020
06
26-27
21:00
23:30
Overcast sky Cm=7 and intermittent slight rain
Tomasz Adam
Kraków
Poland
2020
06
27-28
20:00
21:00
Clear. No NLCs.
Tomasz Adam
Kraków
Poland
2020
06
28-29
19:55
01:30
Clear. No NLCs.
George Anderson
Wokingham
England
2020
06
28-29
22:15
22:40
Clear to NW - W. Some Stratocumulus on the N horizon. No NLC seen.
P.P. Hattinga Verschure
Deventer
Netherlands
2020
06
29-30
21:30
02:00
sky overcast 8octas sc Cl=5
Tomasz Adam
Kraków
Poland
2020
06
30-31
00:50
01:15
Patches of clouds. No NLCs.
Tomasz Adam
Kraków
Poland
2020
07
02-03
00:45
01:20
No NLCs.
George Anderson
Wokingham
England
2020
07
02-03
21:45
22:00
Large areas of Sc, but some clear gaps N - NW.
P.P. Hattinga Verschure
Deventer
Netherlands
2020
07
03-04
21:00
02:30
7 to 8 octas Cl=5 Cm=7 upper sky invisible
Tomasz Adam
Kraków
Poland
2020
07
03-04
00:50
01:15
Clear. No NLCs.
Tomasz Adam
Kraków
Poland
2020
07
04-05
00:45
01:15
Clear. No NLCs.
P.P. Hattinga Verschure
Deventer
Netherlands
2020
07
05-06
21:00
22:00
6 to 8 octas stratocumulus; no NLC seen
George Anderson
Wokingham
England
2020
07
05-06
01:25
02:20
Some patches of thin Sc, mainly early on, but N - NE horizon largely clear.
George Anderson
Wokingham
England
2020
07
06-07
21:35
21:55
A large amount of Sc, but largely clear on the horizon NW - NNE.
George Anderson
Wokingham
England
2020
07
06-07
01:25
01:50
Sc N-NE horizon to ~ EL 10 deg, clear slot above, then Ac above that.
P.P. Hattinga Verschure
Deventer
Netherlands
2020
07
07-08
21:00
02:00
Overcast 8 octas Cm=2
George Anderson
Wokingham
England
2020
07
10-11
21:30
22:30
Sky clear. Good transparency. No NLC seen.
Tomasz Adam
Chańcza
Poland
2020
07
10-11
19:45
20:30
Distant thunderclouds obscuring the sky up to 5°. No NLCs above them.
Tomasz Adam
Staszów
Poland
2020
07
10-11
00:45
01:00
Patches of middle clouds. No NLCs between them.
George Anderson
Wokingham
England
2020
07
11-12
21:30
22:10
Sky clear. No NLC.
George Anderson
Wokingham
England
2020
07
11-12
01:00
02:05
Mostly clear sky. No NLC.
Len Entwisle
Elland,West Yorkshire
England (UK)
2020
07
11-12
22:15
23:30
Mainly clear sky.No NLC
Tomasz Adam
Kraków
Poland
2020
07
12-13
20:00
21:20
Clouds up to 3°. No NLCs above.
P.P. Hattinga Verschure
Deventer
Netherlands
2020
07
13-14
21:00
01:30
7 octas Cm=7 upper sky invisible
Tomasz Adam
Kraków
Poland
2020
07
14-15
20:00
01:20
Clear. No NLCs.
George Anderson
Wokingham
England
2020
07
19-20
21:30
22:15
Sky largely clear, just small traces of Stratocumulus.
Tomasz Adam
Kraków
Poland
2020
07
20-21
01:00
01:30
N horizon partially obscured by dissipating thunderstorm. No NLCs in gaps.
George Anderson
Wokingham
England
2020
07
20-21
01:40
02:40
Largely clear sky, just a trace of cloud.
George Anderson
Wokingham
England
2020
07
20-21
21:20
22:20
Sky clear.
Tomasz Adam
Kraków
Poland
2020
07
21-22
20:00
01:30
Partially cloudy. No NLCs.
Alan C Tough
Elgin
Scotland
2020
07
21-22
00:00
01:30
No evidence of NLC between bands of trop to the north. Sky clear elsewhere.
Tomasz Adam
Kraków
Poland
2020
07
23-24
01:00
01:30
Some semi-transparent clouds. No NLCs.
George Anderson
Wokingham
England
2020
07
23-24
21:30
22:15
Largely clear in the sector NW - NE but a few small patches of SC.
Tomasz Adam
Kraków
Poland
2020
07
24-25
00:50
01:35
Haze and some translucent clouds. No NLCs.
Tomasz Adam
Kraków
Poland
2020
07
25-26
20:10
01:30
Clear. No NLCs.
John Rowlands
Anglesey
Wales
2020
07
25-26
01:00
02:30
excellent transparency, clear to ~0.5 degrees of N horizon
George Anderson
Wokingham
England
2020
07
25-26
02:00
02:40
Largely clear sky but trace of Stratocumulus.
George Anderson
Wokingham
England
2020
07
25-26
21:35
22:05
Largely clear. Small patch of Stratocumulus near horizon to the NNE.
George Anderson
Wokingham
England
2020
07
28-29
21:00
21:35
Clear sky except for a trace of Stratocumulus to the SE.
George Anderson
Wokingham
England
2020
07
28-29
02:15
02:35
Largely clear except for a trace of Stratocumulus.
Tomasz Adam
Kraków
Poland
2020
07
29-30
19:30
02:00
Some cirrus clouds. No NLCs.
John Rowlands
Anglesey
WALES
2020
07
30-31
21:30
03:00
George Anderson
Wokingham
England
2020
07
30-31
21:00
21:35
Mainly clear but some patches of thin CI, & a trace of Sc on NNE horizon.
George Anderson
Wokingham
England
2020
07
30-31
03:00
04:05
Clear sky. Slight hozizon haze.
George Anderson
Wokingham
England
2020
07
31-32
02:30
02:50
Mostly clear. A few patches of Stratocumulus NNE - SE.
George Anderson
Wokingham
England
2020
08
03-04
03:05
03:15
Trace of Sc, Ci & contrail, otherwise clear.
John Rowlands
Anglesey
Wales
2020
08
05-06
02:50
03:10
0/8 excellent trnasparency
George Anderson
Wokingham
England
2020
08
06-07
21:05
21:20
Clear W - NE. Trace of cloud to E.
George Anderson
Wokingham
England
2020
08
06-07
02:45
03:00
Sky clear.
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