Noctilucent cloud
Night clouds or noctilucent clouds are tenuous cloud-like phenomena that are the "ragged edge" of a much brighter and pervasive polar cloud layer called polar mesospheric clouds in the upper atmosphere, visible in a deep twilight. They are made of ice crystals. Noctilucent roughly means night shining in Latin. They are most commonly observed in the summer months at latitudes between 50° and 70° north and south of the equator. These clouds can be observed only when the Sun is below the horizon for the observer, but while the clouds are still in sunlight.
primaryTopic
Noctilucent cloud
Night clouds or noctilucent clouds are tenuous cloud-like phenomena that are the "ragged edge" of a much brighter and pervasive polar cloud layer called polar mesospheric clouds in the upper atmosphere, visible in a deep twilight. They are made of ice crystals. Noctilucent roughly means night shining in Latin. They are most commonly observed in the summer months at latitudes between 50° and 70° north and south of the equator. These clouds can be observed only when the Sun is below the horizon for the observer, but while the clouds are still in sunlight.
has abstract
Las nubes noctilucentes o nuct ...... 0° al norte y sur del ecuador.
@es
Le nubi nottilucenti (in ingle ...... le macchie solari e viceversa.
@it
Les nuages noctulescents, auss ...... nord et au sud de l'équateur.
@fr
Leuchtende Nachtwolken (Abk. N ...... en Nachtwolken zu untersuchen.
@de
Lichtende nachtwolken zijn een ...... f noordelijke hemel te kijken.
@nl
Night clouds or noctilucent cl ...... quency, brightness and extent.
@en
Obłoki srebrzyste (ang. noctil ...... maja i trwa do końca sierpnia.
@pl
Серебри́стые облака́ (также из ...... лаков занимался В. В. Шаронов.
@ru
غيوم متألقة ليلا أو الغيوم ال ...... اوح بين 50-80 كم عن سطح الأرض.
@ar
夜光雲或夜間雲是由水冰構成,并较为稀薄的雲,普遍出現在上層大 ...... 、亮度和範圍都在逐漸增加。理論上認為這種增加與氣候變化有關。
@zh
Link from a Wikipage to an external page
Wikipage page ID
Wikipage revision ID
741,913,690
abbreviation
altitude ft
altitude m
date
2006-07-18
September 2010
image location
image name
Noctilucent clouds over Kuresoo bog,
name
Noctilucent cloud
precipitation
title
Noctilucent Clouds Over Sweden
hypernym
type
comment
Las nubes noctilucentes o nuct ...... 0° al norte y sur del ecuador.
@es
Le nubi nottilucenti (in ingle ...... le macchie solari e viceversa.
@it
Les nuages noctulescents, auss ...... nord et au sud de l'équateur.
@fr
Leuchtende Nachtwolken (Abk. N ...... osphärenwolken zu verwechseln.
@de
Lichtende nachtwolken zijn een ...... n deze dunne wolken zichtbaar.
@nl
Night clouds or noctilucent cl ...... clouds are still in sunlight.
@en
Obłoki srebrzyste (ang. noctil ...... 5 km ponad powierzchnią ziemi.
@pl
Серебри́стые облака́ (также из ...... лаков занимался В. В. Шаронов.
@ru
غيوم متألقة ليلا أو الغيوم ال ...... اوح بين 50-80 كم عن سطح الأرض.
@ar
夜光雲或夜間雲是由水冰構成,并较为稀薄的雲,普遍出現在上層大 ...... 、亮度和範圍都在逐漸增加。理論上認為這種增加與氣候變化有關。
@zh
label
Leuchtende Nachtwolke
@de
Lichtende nachtwolk
@nl
Noctilucent cloud
@en
Nuage noctulescent
@fr
Nube mesosférica polar
@es
Nubi nottilucenti
@it
Obłoki srebrzyste
@pl
Серебристые облака
@ru
غيوم متألقة ليلا
@ar
夜光云
@zh