How this storm glass really works remains a mystery, but it is believed that electromagnetic changes in weather patterns activate the crystals inside; sealed-glass chamber fills with crystals when air pressure decreases. Framed in lacquered polished-brass case; can stand or wall mount. Wood Mounting Plaque has etched-brass plate that explains storm-glass dynamics. Predictions are usually 1-2 days in advance. The instrument is named after famed meteorologist Admiral Fitzroy, who used a storm glass on his historic 1831 voyage with Charles Darwin aboard the HMS Beagle.
Brass or Chrome Framed Fitzroy Storm Glass Weather Instruments magically predict weather up to two days in advance
This storm glass is thought to work by electromagnetic changes in the weather affecting the crystals in the storm glass
It is made of a multitude of crystals inside a sealed glass chamber with a lacquered and polished brass case
This sophisticated piece can be displayed on a table or mounted on the wall with a wall mount or mounting plaque from Wind & Weather
This Fitzroy storm glass is named after meteorologist Admiral Fitzroy, who used this instrument when he traveled on the HMS Beagle with Charles Darwin in 1831
Size Storm Glass 7"H x 2" Dia.
Mounting Plaques 8"H x 10"W
Save $19.95 on the Storm Glass and Plaque sets!