MapMaster 3

Atlas (Beta)

High- and Low-Pressure Zones, January

WorldPhysical Environment

Locations of high- and low-atmospheric pressure at mean sea level during January.

A map illustrates high- and low-pressure zones worldwide for January, with high-pressure zones marked in red and low-pressure zones in blue.

High-Pressure Zones are found in Western North America (1,022 millibars), Northwest Africa (1,024 millibars), North-central Asia (1,044 millibars), Southeast Pacific (1,018 millibars), South Atlantic (1,022 millibars), South Indian Ocean (1,022 millibars)

Low-Pressure Zones are found in North Pacific near the Aleutian Islands (984 millibars), North Atlantic near Greenland and Iceland (992 millibars), along the equator in the Central Pacific Ocean, Central Africa, and Western Pacific Ocean, and around the coasts of Antarctica (three lows at 980 millibars).

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Display by:	High- and Low-Pressure Zones, January	Ecological Regions: Level 1 Regions														Opioid Deaths (U.S.)			Earthquake Hazard Areas (U.S.)							Corn Production
	High	Arctic Cordillera	Tundra	Taiga	Hudson Plain	Boreal forests	Northwestern forested mountains	Marine west coast forest	Eastern temperate forests	Great Plains	Deserts and steppes	Mediterranean California	Southern semi-arid highlands	Temperate sierras	Tropical wet forests	Class	Rank	Deaths per 100,000 people	Lowest hazard	Low hazard	Moderately low hazard	Moderate hazard	Moderately high hazard	High hazard	Highest hazard	Class	Rank	Metric tons
District of Columbia									100%								1	792		100%
Alabama									99.9%								29	249	2.82%	40.6%	43.3%	7.23%					30	8.69e+5
Alaska			25.1%	6.23%			14.3%	3.61%									16	338	2.85%	1.92%	2.33%	38.6%	2.01%	5.60%	5.27%		54	0.00
Alberta				17.4%		54.4%	6.61%			21.1%																	46	4.40e+4
Arizona											66.3%		12.9%	19.7%			19	304		6.30%	79.1%	4.42%					37	2.24e+5
Arkansas									100%								42	118		17.3%	39.7%	21.2%	1.93%	2.11%	7.50%		17	3.05e+6
British Columbia				7.72%		4.25%	60.9%	6.59%			4.95%										2.06%						48	1.18e+4
California							26.9%	2.89%			29.8%	39.7%					31	237			3.21%	9.22%	1.48%	1.10%	28.4%		43	8.99e+4
Colorado							38.2%			42.1%	2.98%						30	242	5.33%	26.1%	34.0%	32.6%					18	3.01e+6
Connecticut						15.9%			84.0%								7	399			98.9%						58	0.00
Delaware									98.4%								3	520		80.2%	18.7%						31	7.21e+5
Florida									84.3%						14.5%		25	271	87.3%	10.9%							36	2.33e+5
Georgia									99.9%								35	190	4.38%	39.2%	43.9%	10.4%	1.79%				25	1.71e+6
Hawaii																	46	90.0			7.50%	6.67%	9.71%	4.93%	52.2%		63	0.00
Idaho							57.3%				40.7%						41	145		2.22%	24.8%	28.3%	9.56%				33	6.04e+5
Illinois									99.9%								24	275		52.5%	18.5%	13.6%	11.9%	1.07%	1.91%		2	5.76e+7
Indiana									100%								20	300		50.5%	36.9%	9.25%	3.12%				5	2.48e+7
Iowa									6.36%	93.6%							47	81.1	92.6%	7.45%							1	6.30e+7
Kansas										99.9%							36	181	42.9%	9.98%							9	1.30e+7
Kentucky									100%								6	435		7.69%	64.8%	10.2%	7.55%	1.03%	3.57%		14	5.35e+6
Louisiana									86.4%	12.6%									6.85%	90.8%	1.03%						24	1.88e+6
Maine						44.1%			52.2%								5	468			63.3%	7.54%					55	0.00
Manitoba				22.1%	11.3%	55.4%				10.0%																	28	1.33e+6
Maryland									97.9%								9	392		87.1%	10.7%						26	1.59e+6
Massachusetts						32.4%			63.3%								14	357			79.0%	15.4%					60	0.00
Michigan						25.2%			1.08%								27	266	74.0%	24.1%							13	8.53e+6
Minnesota						40.6%			24.1%	35.2%							33	202	99.1%								3	3.71e+7
Mississippi									99.9%								37	168		46.6%	33.2%	16.6%	3.37%				22	2.37e+6
Missouri									60.6%	39.4%							22	283	8.53%	41.8%	23.6%	11.8%	7.42%	1.26%	5.55%		10	1.28e+7
Montana							31.6%			66.0%							43	113	20.1%	5.22%	15.0%	22.0%	2.02%				39	1.96e+5
Nebraska										100%									33.8%	2.42%	1.45%						4	3.70e+7
Nevada											99.6%						23	281			6.24%	61.7%	15.9%	6.20%	1.29%		53	0.00
New Brunswick						3.19%			95.8%																		47	4.29e+4
New Hampshire						82.5%			17.5%								17	328			39.4%	60.3%					50	0.00
New Jersey						11.2%			86.6%								21	289		17.9%	69.2%	10.9%					40	1.96e+5
New Mexico							8.59%			32.9%	7.36%		1.32%	3.54%			12	370	7.73%	4.90%	54.5%	8.67%					42	1.36e+5
New York						19.7%			1.05%								38	162		31.8%	35.5%	13.6%	7.01%				23	2.04e+6
Newfoundland and Labrador			5.23%	56.9%		22.4%																					51	0.00
North Carolina									99.2%								34	197	5.87%	47.3%	35.4%	9.17%	1.38%				21	2.51e+6
North Dakota										100%							45	110	98.6%	1.38%							12	8.88e+6
Northwest Territories			3.04%	63.7%																							57	0.00
Nova Scotia						17.5%			6.61%																		45	4.77e+4
Nunavut		1.96%	1.52%	3.41%																							52	0.00
Ohio									99.9%								10	391		85.3%	2.10%	1.52%					7	1.51e+7
Oklahoma									21.6%	78.4%							32	217		43.3%	42.2%	13.7%					32	6.20e+5
Ontario					28.1%	64.1%			7.08%																		11	9.44e+6
Oregon							53.3%	14.9%			7.11%						18	321			1.50%	41.7%	13.0%	4.40%	4.75%		35	2.71e+5
Pennsylvania						3.06%			79.4%											85.9%	14.1%						19	2.99e+6
Prince Edward Island									89.2%																		62	0.00
Québec			1.01%	37.0%	2.25%	3.73%			1.51%																		16	3.56e+6
Rhode Island									92.1%								15	348			93.7%						56	0.00
Saskatchewan				8.06%		57.8%				33.4%																	59	0.00
South Carolina									99.7%								11	374			22.6%	58.4%	8.92%	2.25%	7.66%		29	9.30e+5
South Dakota							3.94%			96.1%							48	43.8	27.5%	53.6%	8.87%						6	1.68e+7
Tennessee									100%								4	480			28.9%	15.6%	11.5%	1.92%	8.15%		20	2.63e+6
Texas									17.3%	4.05%	13.1%						44	113	54.2%	29.7%	7.88%						15	3.88e+6
Utah	1						19.3%				80.3%						40	149			12.7%	56.8%	6.12%	1.39%			44	6.71e+4
Vermont						86.9%			13.1%								8	399			81.9%	18.1%					49	0.00
Virginia									99.4%								26	269	1.50%	39.8%	49.9%	5.34%					27	1.44e+6
Washington							44.1%	18.2%			34.8%						13	362			25.6%	38.5%	19.2%	5.52%	10.1%		34	4.19e+5
West Virginia									100%								2	735		66.8%	33.2%						41	1.49e+5
Wisconsin						31.7%			66.5%	1.10%							28	261	95.7%	4.01%							8	1.39e+7
Wyoming							6.11%			27.1%	46.4%						39	157		5.20%	20.2%	63.6%	8.78%				38	2.18e+5
Yukon			7.08%	38.7%			53.4%																				61	0.00

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