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Meteorological Station
of the Lycée Classique de Diekirch [Luxembourg]  

http://meteo.lcd.lu          blog:  meteolcd.wordpress.com
Luxembourg's contributor to the WOUDC 

***World Energy widgets, live EU CO2 emissions***


Local trends 1998 to 2016


Location of meteoLCD
Renée Hannon, a geoscience advisor at the University of Texas at Dallas, has a very good guest comment at WUWT titled "Paleoclimate Cycles are Key Analogs for Present Day (Holocene) Warm Period". Look what will happen when this warm period is going to end similarly to the previous one.
 I really appreciate her conclusion: "Because the astronomical processes affecting significant climate changes are beyond human control our focus should be on adaptation rather than climate manipulation. It is not a question if cooling will occur but simply a question of when."

It is with great sadness that I have to inform you that Prof. Istvan Marko has passed away on July 31th. I. Marko was a regular professor of organic chemistry at the UCL (Université catholique de Louvain, Belgium), and a courageous and outspoken climate realist. His many writings and presentations on climate matters were first class science, crystal clear and often very witty. Look at this interview (2016), and these two videos ([1] [2] in French, Agora Erasmus 2015).

Here links to 4 pdf's, the last one being a presentation given for the Rotary Club in Luxembourg, 2016: [1] [2] [3] [4]
Read also this comment on the NTZ blog


An important new paper in GRL by Kravtsov & Callicutt on the failure of the IPCC CMIP5 model ensemble to correctly represent oceanic oscillations:

"The observed internal variability exhibits a pronounced multidecadal mode with a distinctive spatiotemporal signature, which is altogether absent in model simulations..."

Read also this discussion here.

The Uncertainty has Settled.
Watch this excellent documentary from Marijn POELS on Vimeo (video on demand, ~4.5 Euro) questioning "modern" energy trends and changing climate. Featuring Freeman Dyson, Piers Corbyn, Hans von Storch and other scientists.

Free trailer here.


I am a big fan of Forrest M. MIMS III whom I admire for his qualities of a long standing exceptional "maker", his publications on electronics and an outstanding book on the Mauna Loa research station (look here). This "hors norme" inventor and builder is also the designer of the Microtops instruments we use at meteoLCD for measuring the total ozone column.

He is a climate realist and a strong defender of the virtue of skepticism in science. Read here his comment in WUWT "What happened to the traditional role of skepticism in climate science?"


A new paper by Nikolov and Zeller in "Environment Pollution and Climate Change" finds that global average near surface temperature for many celestial bodies depends only on solar irradiance and atmospheric pressure: no need to introduce greenhouse gases to explain the thermal  enhancement at the surface!

Read blog on this important paper.

Excellent and very short video from Prager online University with Prof. Richard Lindzen from MIT who tells the essentials in crystal clear words .

An absolute ***must view***!


1. A global probabilistic study of the Ocean Heat Content low-frequency variability: atmospheric forcing versus oceanic chaos. New paper by G. Sérazin et al. showing that "large-scale regional OHC trends computed on the 1980-2010 period cannot be unambiguously attributed to the atmospheric forcing in several oceanic basins at various depths". (link to summary, full version is paywalled).



10. A real cool 12 minute video by Dr. David Evans "Climate change in 12 minutes". Peek also into this animated video by Dr. Roy Spencer.


Bill Gates, who said poor countries “desperately need cheap sources of energy now to fuel economic growth that lifts families out of poverty. They can’t afford today’s expensive clean energy solutions and we can’t expect them to wait for the technology to get cheaper.” - See more at: http://www.thegwpf.com/new-climate-change-battlefront-pits-tony-abbott-against-the-anti-coal-brigade/#sthash.J5szcsdQ.dpuf
Bill Gates, who said poor countries “desperately need cheap sources of energy now to fuel economic growth that lifts families out of poverty. They can’t afford today’s expensive clean energy solutions and we can’t expect them to wait for the technology to get cheaper.” - See more at: http://www.thegwpf.com/new-climate-change-battlefront-pits-tony-abbott-against-the-anti-coal-brigade/#sthash.J5szcsdQ.dpuf

Free iPhone applet meteoLCD
(by former LCD student Benoìt Frisch, also available for Android devices))

James Lovelock: "They all talk, they pass laws, they do things, as if they knew what was happening. I don’t think anybody really knows what’s happening. They just guess. And a whole group of them meet together and encourage each other’s guesses." (link)

97. Words of the great physicist Freeman Dyson: "Unfortunately the global warming hysteria, as I see it, is driven by politics more than by science. If it happens that I am wrong and the climate experts are right, it is still true that the remedies are far worse than the disease that they claim to cure."

98. Words by the great French philosopher Pascal Bruckner: "All the foolishness of Bolshevism, Maoism, and Trotskyism are somehow reformulated exponentially in the name of saving the planet." (comments here and here)

99. R. Lindzen: "Future generations will wonder in bemused amazement that the early 21st century's developed world went into hysterical panic over a globally averaged temperature increase of a few tenths of a degree and, on the basis of gross exaggerations of highly uncertain computer projections combined into implausible chains of inference, proceeded to contemplate a roll-back of the industrial age"

 "Le doute est le commen-cement de la science ; qui ne doute de rien n'examine rien ; qui n'examine rien ne découvre rien ; qui ne découvre rien est aveugle et demeure aveugle".
Jean Chardin, 1686. Journal du voyage du chevalier Chardin en Perse.


Some say the world will end in fire,
Some say in ice.
From what I've tasted of desire
I hold with those who favor fire.
But if it had to perish twice,
I think I know enough of hate
To say that for destruction ice
Is also great
And would suffice.
Fire and Ice, R. Frost, 1920

"The greatest challenge facing mankind is the challenge of distinguishing reality from fantasy, truth from propaganda."
Michael Crichton + 4Nov08
(best speeches here and here)
Josh cartoons

"Und denn, man muß das Wahre immer wiederholen, weil auch der Irrtum um uns her immer wieder gepredigt wird, und zwar nicht von einzelnen, sondern von der Masse. In Zeitungen und Enzyklopädien, auf Schulen und Universitäten, überall ist der Irrtum oben auf, und es ist ihm wohl und behaglich, im Gefühl der Majorität, die auf seiner Seite ist". Johann Wolfgang von Goethe, 1828.

A complete list (with links!) of all things caused by global warming! (video)




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MeteoLCD specializes in UV radiation and Ozone related problems. It is the only UV measuring station and the only source of near-live UVB, UVA, CO2 and other data of Luxembourg.

LIVE weather & UV-Index

near-live graphs  of  O3, UVB, UVI, UVA, NO/NO2, CO2, Air Temperature, Solar irradiance, Heatstress, Windchill ... 
updated every 30 minutes, 24h/24h

DOBSON (total ozone)

measurements of total ozone column


latest news

DATA archive

download page for all data files


papers and reports by meteoLCD staff
The Global Warming Sceptic page is here!

  • Health campaign 2007 of the Ministry of Health

  • UV-Gesundheitsinfo

  • check maximum exposure time


everything about the overall structure of meteoLCD, sensors and manufacturers


links to other sites of interest

Cours de Formation pour Exploitants de Solariums- Lehrgang für Solarienbetreiber (2008)

The data of MeteoLCD are used to compute the UV-Index published by several Luxembourg periodicals. A research project done in collaboration with the Radiation Protection Office of Luxembourg studies the general UV pattern and the relationship between UVB irradiance and tropospheric ozone concentrations. 

Head of the station:

Prof. Francis MASSEN, Physics Laboratory
Lycée Classique de Diekirch
L-9233 DIEKIRCH ( francis.massen@education.lu)

Collaborators of the Lycée classique de Diekirch Prof. Mike ZIMMER
. Raoul THOLL

Collaborator of the Radiation Protection Office:

Dipl. Phys./ Ing. Nucl. Nico HARPES ...tel: (352) 247-85673