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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).

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Display by:	Thunderstorm Occurrence												Origin of International Migrants Residing in the United Kingdom, 2020				Volcanoes														Milk Cows
	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	Origin of International Migrants Residing in the United Kingdom, 2020	Origin of International Migrants Residing in the United Kingdom, 2020	Origin of International Migrants Residing in the United Kingdom, 2020	Origin of International Migrants Residing in the United Kingdom, 2020	Cleveland	Hood	Hualalai	Kilauea	Mauna Loa	Novarupta	Okmok	Redoubt	Shishaldin	Spurr	St. Helens	Vsevidof	Westdahl	Yellowstone	Class	Rank	Cows
District of Columbia								100%
Alabama		14.4%	11.5%	12.9%	58.4%																											57	2000.00
Alaska										7.66%	55.2%	19.9%					1					1	1	1	2	1		1	1			60	200.000
Alberta							2.96%	41.2%	52.3%																							25	81000.0
Arizona					8.64%	10.8%	6.36%	10.3%	8.92%	4.76%																						16	195000
Arkansas					100%																											55	4000.00
British Columbia								1.59%	35.7%	19.7%	2.10%																					26	80500.0
California									46.0%	7.90%	27.9%																					1	1.72500e+6
Colorado				13.8%	53.9%	10.3%	3.14%																									15	203000
Connecticut								99.9%																								41	18500.0
Delaware								99.2%																								56	2600.00
Florida	9.02%	56.6%	20.8%	3.46%																												23	92000.0
Georgia		2.02%	11.8%	34.0%	52.1%																											24	92000.0
Hawaii															1				1	14	3											58	600.000
Idaho						5.95%	12.1%	9.81%	31.7%																							3	661000
Illinois					38.2%	58.7%	3.07%																									27	79000.0
Indiana					1.92%	97.6%																										17	187000
Iowa					30.7%	69.3%																										14	240000
Kansas					100%									1																		19	175000
Kentucky					41.2%	58.8%																										31	45000.0
Louisiana			2.08%	60.9%	36.6%																											50	8000.00
Maine								79.8%	14.7%	5.13%																						39	25000.0
Manitoba							3.86%	21.7%	27.1%	47.3%																						32	43600.0
Maryland						11.3%	16.7%	71.1%																								33	40000.0
Massachusetts								91.5%	6.67%							1																47	9000.00
Michigan						4.25%	65.7%	11.8%																								8	432000
Minnesota						22.5%	75.0%	2.49%																								7	455000
Mississippi			13.6%	19.8%	65.6%																											51	6000.00
Missouri					100%																											29	65000.0
Montana						1.73%	42.7%	23.7%	7.99%																							46	10000.0
Nebraska					38.0%	62.0%																										30	57000.0
Nevada							13.2%	33.3%	53.5%																							36	33000.0
New Brunswick								31.5%	64.2%	2.38%																						42	15900.0
New Hampshire								94.4%	5.56%																							45	10000.0
New Jersey							28.5%	71.2%																								54	4100.00
New Mexico			3.65%	6.22%	12.8%	2.01%	14.3%																									11	279000
New York							42.9%	2.90%																								5	630000
Newfoundland and Labrador										2.13%	3.18%	1.22%																				52	5100.00
North Carolina					16.4%	81.1%	2.09%																									35	39000.0
North Dakota							95.7%	4.33%																								43	14000.0
Northwest Territories									5.77%	26.0%	42.2%	3.09%																				63	0.00000
Nova Scotia									19.0%	8.02%																						40	21100.0
Nunavut										1.70%	21.4%	1.54%																				62	0.00000
Ohio						77.5%	20.4%																									13	250000
Oklahoma					94.0%	6.04%																										34	39000.0
Ontario							2.04%	56.2%	35.4%	2.08%																						10	326800
Oregon								7.84%	63.3%	28.9%								2														20	123000
Pennsylvania						14.0%	81.5%	4.50%																								6	465000
Prince Edward Island									98.5%																							44	12700.0
Québec								9.73%	2.25%	18.5%	22.7%	14.4%																				9	353000
Rhode Island								3.91%																								59	500.000
Saskatchewan								18.8%	50.7%	20.5%			1																			37	28800.0
South Carolina				1.10%	75.7%	23.2%																										48	9000.00
South Dakota						61.9%	38.1%																									18	187000
Tennessee					95.3%	4.67%																										38	26000.0
Texas				1.43%	21.8%	34.0%	42.5%																									4	650000
Utah						6.90%	15.9%	5.97%																								22	92000.0
Vermont								100%																								21	118000
Virginia					5.25%	53.9%	38.5%	2.22%																								28	67000.0
Washington								1.35%	57.1%	1.44%																	2					12	254000
West Virginia						97.0%	3.04%																									53	5000.00
Wisconsin						19.7%	79.8%																									2	1.27000e+6
Wyoming					5.38%	5.86%	13.2%																							1		49	9000.00
Yukon									7.00%	59.8%	26.1%	7.10%																				61	0.00000

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