Abstract: Tonal musical instruments configured for outdoor installation are disclosed. The tonal musical instrument may comprise a support post, wherein the support post is configured for attachment to an outdoor surface, at least one a non-vibrating guard, a metal plate tuned to produce at least one note on a musical scale when struck by a user, and one or more fasteners securing the at least one non-vibrating guard and the metal plate to the support post.

Abstract: Techniques for automatically providing flood warnings to individuals are provided. The techniques include receiving a message regarding a water level observed in connection with a totem display at a geographic area, using the message and one or more items of available data to generate a flood level prediction for the geographic area, and sending a flood warning to one or more registered individuals if the flood level prediction for the geographic area exceeds a predetermined threshold.

Abstract: A series of substantially horizontally disposed and extended chimes are mounted upon a bracket and positioned to interrupt the fall of rain adjacent a building. The impact of rain or other precipitation upon the chimes gives forth a pleasing sound which is soothing and in many cases soporific for the individuals within the building. The chime means may be of various shapes and arrangements and a transmission apparatus may be provided to conduct the sound of the chimes into the building structure, although the sound of the rain will normally be conducted through an open window or the like into the interior during the sleeping or resting periods of individuals within the building.