RMTCR6BH–Dramatic Cumulonimbus cloud formations at sunset taken from an aircraft window over southern europe.
RFW6YR4N–Big white summer Cumulonimbus clouds over Babcock-Webb Wildlife Management Area in Punta Gorda, Florida.
RM2CD3EG1–Cumulonimbus cloud raisup up from the lake, Germany, Bavaria, Lake Chiemsee
RFPRF2FC–Cumulonimbus clouds against blue sky
RMJ37AKT–Cumulonimbus clouds at dawn with sun hitting one cloud highlighting it behind the other dark clouds
RF2PGTF69–Clouds, impressive in yellow, cumulonimbus cloud floating low above the city of Johannesburg. Johannesburg, South Africa
RF2A7B4C2–Cumulonimbus clouds forming over the River Exe estuary nearing sunset. A skirt of rain falling over the distant hills. A golden light inside the cloud
RF2MN9ER0–View of the sky with cumulonimbus clouds at sunset
RMCTGEK5–Rain falling from Cumulonimbus clouds over the sea
RMGFPM3R–Huge clouds building in the sky.
RMD9K3DY–Another stormy cumulonimbus cloud formation builds over lake Overholser in Oklahoma City, Ok, USA in late spring, after May tornadoes struck the area.
RMF2A750–Cloud formation, Murano island (Isola di Murano), Venice
RFDR8K7G–Thunderhead cloud above Stanley Basin Idaho
RMBTHPX3–Cumulonimbus clouds
RFD60R05–a cumulus cloud developing into cumulonimbus
RMBFFDJF–Cumulonimbus clouds over the English Channel
RM2BBG4TC–Grenada Cumulonimbus cloud over St Georges
RF2AKC99W–Scenic Great Plains landscape with a thunderstorm cumulonimbus cloud anvil in the sky over a field near Goodland, Kansas