| Stanice: 1921
|
Tlaková tendence |
| Aberdeen Letiště (397 m, Jižní Dakota) |
+ 2.5 |
| Abilene Letiště (546 m, Texas) |
+ 1.8 |
| Adak (5 m, Aljaška) |
+ 0.2 |
| Akron- Canton (Letiště) (377 m, Ohio) |
+ 2.5 |
| Albany Letiště (89 m, New York) |
+ 1.6 |
| Albuquerque Letiště (1618 m, Nové Mexiko) |
+ 1.3 |
| Allen Army Airfield (391 m, Aljaška) |
- 0.4 |
| Alpena (211 m, Michigan) |
+ 0.8 |
| Aniak (Letiště) (26 m, Aljaška) |
- 0.6 |
| Apalachicola (Letiště) (6 m, Florida) |
- 0.0 |
| Arcata (18 m, Kalifornie) |
- 1.6 |
| Asheville Regional (Letiště (661 m, Severní Karolína) |
+ 1.3 |
| Astoria Regional (Letiště) (7 m, Oregon) |
- 0.9 |
| Athens (247 m, Georgie) |
+ 1.8 |
| Atlanta Letiště (315 m, Georgie) |
+ 0.6 |
| Atlantic City Letiště (20 m, New Jersey) |
- 0.3 |
| Augusta Regional (Letiště) (45 m, Georgie) |
- 0.4 |
| Austin-Bergstrom Intl. Airport (189 m, Texas) |
+ 0.8 |
| Baltimore Letiště (47 m, Maryland) |
- 0.4 |
| Barkley Regional (Letiště) (126 m, Kentucky) |
+ 2.5 |
| Bethel (Letiště) (44 m, Aljaška) |
- 0.4 |
| Bettles (Letiště) (196 m, Aljaška) |
- 1.3 |
| Billings Logan Intl. Airport (1088 m, Montana) |
+ 2.7 |
| Bishop Intl. Airport (233 m, Michigan) |
+ 2.4 |
| Bismarck Municipal (Letiště (505 m, Severní Dakota) |
+ 1.6 |
| Blosser Municipal (Letiště) (452 m, Kansas) |
- 0.1 |
| Blue Grass (Letiště) (301 m, Kentucky) |
+ 3.1 |
| Boise Letiště (872 m, Idaho) |
+ 0.3 |
| Bradley Intl. Airport (55 m, Connecticut) |
+ 0.6 |
| Brownsville/South Padre (8 m, Texas) |
+ 2.2 |
| Buffalo Niagara Intl. Airport (219 m, New York) |
+ 0.6 |
| Burlington Intl. Airport (104 m, Vermont) |
+ 0.2 |
| Burns Municipal (Letiště) (1271 m, Oregon) |
+ 0.1 |
| Cageri (474 m, Gruzie) |
- 0.5 |
| Capital Region Intl. Airport (266 m, Michigan) |
+ 2.9 |
| Caribou (Letiště) (191 m, Maine) |
+ 0.9 |
| Casper (1612 m, Wyoming) |
+ 2.2 |
| Charleston Intl. Airport (15 m, Jižní Karolína) |
- 0.5 |
| Charlotte Douglas Intl. Airport (234 m, Severní Karolína) |
+ 1.1 |
| Chattanooga Metropolitan (Letišt (210 m, Tennessee) |
+ 1.4 |
| Cheyenne Regional (Letiště) (1872 m, Wyoming) |
+ 3.4 |
| Chicago Midway (Letiště) (190 m, Illinois) |
+ 3.7 |
| Clayton Municipal Airpark (1515 m, Nové Mexiko) |
+ 0.7 |
| Cleveland Hopkins Intl. Airport (245 m, Ohio) |
+ 2.5 |
| Cold Bay (Letiště) (31 m, Aljaška) |
+ 0.5 |
| Columbia Metropolitan (Letišt (69 m, Jižní Karolína) |
- 0.1 |
| Columbia Regional (Letiště) (274 m, Missouri) |
+ 1.3 |
| Concord Municipal (Letiště) (105 m, New Hampshire) |
+ 1.7 |
| Corpus Christi Intl. Airport (15 m, Texas) |
+ 1.8 |
| Covington (Letiště) (267 m, Kentucky) |
+ 4.1 |
| Craig (1915 m, Colorado) |
+ 3.1 |
Sever - Jih