| Stations: |
Neerslag |
| McNary Field Airport (61 m, Oregon) |
6.0 mm |
| Quillayute Airport (55 m, Washington) |
0.8 mm |
| Red Bluff Municipal Airport (108 m, Californië) |
0.8 mm |
| Redding Municipal Airport (153 m, Californië) |
10.0 mm |
| Internationale luchthaven Washington Dulles (98 m, Virginia) |
2.0 mm |
| Richmond Intl. Airport (54 m, Virginia) |
2.0 mm |
| Roanoke Luchthaven (358 m, Virginia) |
4.0 mm |
| Greater Rochester Intl. Airport (169 m, New York) |
0.3 mm |
| Rockford Luchthaven (226 m, Illinois) |
2.0 mm |
| Richard B. Russell Airport (196 m, Georgia) |
0.3 mm |
| Adak (5 m, Alaska) |
1.0 mm |
| Salt Lake City Intl. Airport (1288 m, Utah) |
0.3 mm |
| Saturna Island (24 m, Brits-Columbia) |
0.4 mm |
| Savannah/Hilton Head Intl. Airport (15 m, Georgia) |
0.3 mm |
| Lambert (172 m, Missouri) |
2.0 mm |
| Syracuse Hancock Intl. Airport (124 m, New York) |
0.3 mm |
| Tallahassee Intl. Airport (18 m, Florida) |
3.0 mm |
| Terrace Airport (217 m, Brits-Columbia) |
2.0 mm |
| Philip Billard Municipal Airport (269 m, Kansas) |
0.3 mm |
| Trail Valley (85 m, Northwest Territories) |
0.2 mm |
| Tuktut Nogait (552 m, Northwest Territories) |
8.0 mm |
| Wager Bay (18 m, Nunavut) |
2.0 mm |
| Wallops Flight Facility Airport (12 m, Virginia) |
0.8 mm |
| Waterloo Regional Airport (268 m, Iowa) |
0.3 mm |
| Wilmington Intl. Airport (10 m, North Carolina) |
0.5 mm |
| Winnemucca Luchthaven (1322 m, Nevada) |
3.0 mm |
| Apalachicola Luchthaven (6 m, Florida) |
0.5 mm |
| Ronald Reagan Washington National Airport (20 m, Virginia) |
3.0 mm |
| Asheville Regional Airport (661 m, North Carolina) |
2.0 mm |
| Athens (247 m, Georgia) |
0.5 mm |
| Baltimore Luchthaven (47 m, Maryland) |
0.5 mm |
| Raleigh (766 m, West Virginia) |
3.0 mm |
| Boise Luchthaven (872 m, Idaho) |
2.0 mm |
| Burns Municipal Airport (1271 m, Oregon) |
2.0 mm |
| Cape St James CS (92 m, Brits-Columbia) |
0.2 mm |
| Cathedral Point (31 m, Brits-Columbia) |
3.0 mm |
| Yeager Airport (299 m, West Virginia) |
2.0 mm |
| Internationale luchthaven Charlotte-Douglas (234 m, North Carolina) |
1.0 mm |
| Chattanooga Metropolitan Airport (210 m, Tennessee) |
21.0 mm |
| Columbia Regional Airport (274 m, Missouri) |
3.0 mm |
| Cumshewa (17 m, Brits-Columbia) |
0.2 mm |
| Dubuque Regional Airport (329 m, Iowa) |
5.0 mm |
| Elkins/Randolph Field Vliegveld (609 m, West Virginia) |
3.0 mm |
| Eugene Airport (114 m, Oregon) |
13.0 mm |
| Arcata-Eureka Airport (18 m, Californië) |
29.0 mm |
| Greenville- Spartanburg Intl. Airport (296 m, South Carolina) |
3.0 mm |
| Tri-State Airport (255 m, West Virginia) |
1.0 mm |
| Huntsville Intl. Airport (196 m, Alabama) |
7.0 mm |
| Inukjuak Airport (26 m, Québec) |
0.2 mm |
| Jacksonville Intl. Airport (11 m, Florida) |
21.0 mm |
| Kansas City Intl. Airport (313 m, Missouri) |
0.3 mm |
| McGhee Tyson Airport (299 m, Tennessee) |
23.0 mm |
| Kodiak Airport (34 m, Alaska) |
1.0 mm |
| Blue Grass Airport (301 m, Kentucky) |
5.0 mm |
| Middle Georgia Regional Airport (110 m, Georgia) |
1.0 mm |
| Medford Luchthaven (397 m, Oregon) |
11.0 mm |
| Meridian Regional Airport (94 m, Mississippi) |
2.0 mm |
| Missoula Montana Airport (972 m, Montana) |
1.0 mm |
| Mobile Regional Airport (67 m, Alabama) |
0.3 mm |
| Quad Cities Intl. Airport (181 m, Illinois) |
7.0 mm |
| Nashville Intl. Airport (180 m, Tennessee) |
2.0 mm |
| Norfolk Intl. Airport (9 m, Virginia) |
0.3 mm |
| Peoria Luchthaven (202 m, Illinois) |
5.0 mm |
| Port Hardy Airport (22 m, Brits-Columbia) |
0.5 mm |
| Port Heiden Luchthaven (29 m, Alaska) |
2.0 mm |
| Portland Luchthaven (12 m, Oregon) |
4.0 mm |
| Saint-Pierre (24 m, Saint-Pierre en Miquelon) |
2.0 mm |
| Grand Manan Sar CS (78 m, New Brunswick) |
0.3 mm |
| St. Lawrence (49 m, Newfoundland) |
0.8 mm |
| Hope (39 m, Brits-Columbia) |
0.9 mm |
| Hope Aerodrome (39 m, Brits-Columbia) |
0.8 mm |
| Baker Lake (51 m, Nunavut) |
7.0 mm |
| Mono (436 m, Ontario) |
0.1 mm |
| Burgeo (11 m, Newfoundland) |
0.2 mm |
| Tuktoyaktuk (5 m, Northwest Territories) |
0.1 mm |
| Pitt Meadows Campbell Scientific (5 m, Brits-Columbia) |
0.7 mm |
| Agassiz (15 m, Brits-Columbia) |
0.2 mm |
| Point Atkinson (14 m, Brits-Columbia) |
0.6 mm |
| Charlo Airport (42 m, New Brunswick) |
0.2 mm |
| Point Pelee CS (177 m, Ontario) |
0.4 mm |
| Kugluktuk (24 m, Nunavut) |
0.2 mm |
| Clyde River (27 m, Nunavut) |
0.1 mm |
| Sheringham (21 m, Brits-Columbia) |
0.4 mm |
| Port Hawkesbury Luchthaven (114 m, Nova Scotia) |
0.2 mm |
| Burns Bog (84 m, Brits-Columbia) |
0.3 mm |
| Southend (344 m, Saskatchewan) |
0.4 mm |
| Squamish Airport (52 m, Brits-Columbia) |
0.1 mm |
| Rose Spit (7 m, Brits-Columbia) |
0.3 mm |
| Cape Race (27 m, Newfoundland) |
0.2 mm |
Noord - Zuid