MapMaster 3

Atlas (Beta)

Thunderstorm Occurrence

North AmericaPhysical Environment

Thunderstorm occurrence in North America

Thunderstorms per year in North America: The highest occurrence region (light brown), includes Texas, Oklahoma, and Kansas. Western U.S.(California, Nevada), and northern Canada (Yukon, Northwest Territories), have the lowest occurrences (black).

Add Columns

Thunderstorm Occurrence												European Monetary Union (“Euroland”)	Change in Urbanization			Areas at Risk of Soil Degradation				Religious Affiliations (U.S.)
100 and above	81–100	71–80	61–70	51–60	41–50	31–40	21–30	11–20	6–10	2–5	1 and below	Value	Class	Rank	Percentage of annual change	Areas of serious concern	Areas of some concern	Stable terrain	Nonvegetated land	African American, Protestant	Hispanic, Catholic	Hispanic, Evangelical Protestant	Native American, Catholic	Non-Hispanic White, Catholic	Non-Hispanic White, Evangelical Protestant	Non-Hispanic White, Mainline Protestant	Non-Hispanic White, Mormon	Other












9.02%	23.9%	9.48%	11.8%	42.4%	27.6%	21.7%	21.0%	24.2%	14.9%	29.2%	7.65%					23.0%	35.0%	31.0%	10.1%	1.47%	4.11%	3.35%	3.31%	3.50%	2.93%	2.02%	2.96%	21.4%

0.16.0