Aerological Phenomena Alert Device for an Aircraft

An aerological phenomena alert device for an aircraft, which comprises onboard equipment capable of detecting meteorological phenomena, comprises: a module for collecting and storing meteorological data originating from the onboard equipment capable of detecting the meteorological phenomena, a module for creating a report from the collected meteorological data, a module for sending the report, a module for receiving reports sent by surrounding aircraft, a module for processing and consolidating the reports received, and for generating alerts when a report signals an aerological phenomenon, and a module for merging the data originating from aircraft and from meteorological stations, situated in a station on the ground and comprising a ground/air communication module for sending meteorological reports adapted to each aircraft according to its position in relation to an aerological phenomenon.