Earthquake weather Earthquake weather Earthquake weather is a type of weather popularly believed to precede earthquakes. Since ancient times, the notion that weather can somehow foreshadow coming seismic activity has been the topic of much discussion and debate. Geologist Russell Robinson has described "earthquake weather" as one of the most common pseudoscientific methods of predicting earthquakes. Aristotle proposed in the 4th century BC that earthquakes were caused by winds trapped in subterranean caves. Small tremors were thought to have been caused by air pushing on the cavern roofs, and large ones by the air breaking the surface. This theory led to a
NOAA Weather Radio broadcast routine segment if no report is available from the main reporting station, in which case the substituted station's observations will not be repeated at the end of the segment. In some locales, in the event any weather reporting station (whether the main station or a distant site) whose condition reports are regularly included in the segment had absent data, or no data available, the following message would be played in its place:In some areas, a major city featured within the regional observations would always provide weather conditions; if a condition report is unavailable, the message "the weather conditions were not available"