Fu-Go Balloon Bombs were designed as a cheap weapon intended to make use of the jet stream over the Pacific Ocean and drop bombs on American cities. In total, over 9,000 of its kind were launched. However, only around 300 were seen in North america. This map shows the amount of sightings recorded in each state in North America .
Own work based on North_America_second_level_political_division_2.svg

and Latin_America_-_First_level_political_divisions.svg. Based on data from National Geographic
ILikelargeFries 

(made by editing and mixing Cocoloi and AlexCovarrubias's work)