Other Surface Observations
Issued by NWS Denver/Boulder, CO

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574
NZUS99 KBOU 311200
OSOBOU

Pressure Readings around the Region
National Weather Service Denver/Boulder, Colorado
500 AM MST Friday, January 31, 2025

Definitions at http://www.weather.gov/bou/pressure_definitions

For each location:
1st row of numbers is station pressure
2nd row of numbers is altimeter setting
3rd row of numbers is mean sea-level pressure

                       inches     mb        mm    lb per atmos- kg per   inches
                      mercury  hPascals  mercury   sq in pheres  sq cm    water
-------------------------------------------------------------------------------
Denver Int`l Airport   24.598   832.985  624.790  12.081  0.822  0.849  334.398
1655.37 m /  5431 ft   30.040  1017.272  763.016  14.754  1.004  1.037  408.379
                       30.038  1017.200  762.962  14.753  1.004  1.037  408.350

Centennial Airport     24.184   818.959  614.269  11.878  0.808  0.835  328.767
1793.14 m /  5883 ft   30.040  1017.272  763.016  14.754  1.004  1.037  408.379
                       30.103  1019.400  764.612  14.785  1.006  1.039  409.233

Buckley AirForce Base    M         M        M       M      M      M        M
1725.78 m /  5662 ft     M         M        M       M      M      M        M

Front Range Airport      M         M        M       M      M      M        M
1680.06 m /  5512 ft     M         M        M       M      M      M        M

Rocky Mtn Metro Arpt   24.378   825.544  619.209  11.974  0.815  0.842  331.411
1728.22 m /  5670 ft   30.040  1017.272  763.016  14.754  1.004  1.037  408.379

Erie Municipal Arpt    24.860   841.851  631.440  12.210  0.831  0.858  337.957
1563.62 m /  5130 ft   30.020  1016.594  762.508  14.744  1.003  1.037  408.107

Longmont               24.958   845.186  633.941  12.258  0.834  0.862  339.296
1539.85 m /  5052 ft   30.050  1017.610  763.270  14.759  1.004  1.038  408.515

Boulder Muni Airport   24.713   836.884  627.714  12.138  0.826  0.853  335.963
1611.78 m /  5288 ft   30.020  1016.594  762.508  14.744  1.003  1.037  408.107

Fort Collins/Loveland  24.975   845.742  634.358  12.266  0.835  0.862  339.519
1528.88 m /  5016 ft   30.030  1016.933  762.762  14.749  1.004  1.037  408.243
                       30.050  1017.600  763.262  14.759  1.004  1.038  408.511

Greeley                25.292   856.470  642.405  12.422  0.845  0.873  343.826
1431.65 m /  4697 ft   30.050  1017.610  763.270  14.759  1.004  1.038  408.515
                       30.156  1021.200  765.963  14.811  1.008  1.041  409.956

Akron                  25.232   854.455  640.893  12.393  0.843  0.871  343.017
1436.83 m /  4714 ft   30.000  1015.917  762.000  14.735  1.003  1.036  407.835
                       30.076  1018.500  763.937  14.772  1.005  1.039  408.872

Monument Ridge/Elbert  23.172   784.701  588.574  11.381  0.774  0.800  315.015
2151.89 m /  7060 ft   30.090  1018.965  764.286  14.779  1.006  1.039  409.059

Colorado Springs       23.944   810.851  608.188  11.760  0.800  0.827  325.512
1884.88 m /  6184 ft   30.080  1018.626  764.032  14.774  1.005  1.039  408.923
                       30.121  1020.000  765.063  14.794  1.007  1.040  409.474

Limon                  24.642   834.472  625.905  12.103  0.824  0.851  334.995
1635.25 m /  5365 ft   30.020  1016.594  762.508  14.744  1.003  1.037  408.107
                       30.079  1018.600  764.012  14.774  1.005  1.039  408.912

Pueblo                 25.290   856.426  642.372  12.421  0.845  0.873  343.808
1440.48 m /  4726 ft   30.080  1018.626  764.032  14.774  1.005  1.039  408.923
                       30.147  1020.900  765.738  14.807  1.008  1.041  409.835

La Junta               25.736   871.538  653.707  12.641  0.860  0.889  349.875
1291.74 m /  4238 ft   30.060  1017.949  763.524  14.764  1.005  1.038  408.651
                       30.085  1018.800  764.162  14.776  1.005  1.039  408.992

Sterling               25.875   876.237  657.232  12.709  0.865  0.894  351.761
1230.78 m /  4038 ft   30.000  1015.917  762.000  14.735  1.003  1.036  407.835

Fort Morgan            25.388   859.745  644.862  12.470  0.849  0.877  345.141
1392.02 m /  4567 ft   30.020  1016.594  762.508  14.744  1.003  1.037  408.107

Holyoke                  M         M        M       M      M      M        M
1136.90 m /  3730 ft     M         M        M       M      M      M        M

Yuma                   25.772   872.752  654.618  12.658  0.861  0.890  350.362
1260.65 m /  4136 ft   29.990  1015.578  761.746  14.730  1.002  1.036  407.699

Wray                   26.225   888.078  666.113  12.880  0.876  0.906  356.515
1117.70 m /  3667 ft   29.990  1015.578  761.746  14.730  1.002  1.036  407.699

Burlington             25.624   867.735  650.854  12.585  0.856  0.885  348.348
1307.90 m /  4291 ft   29.990  1015.578  761.746  14.730  1.002  1.036  407.699
                       30.038  1017.200  762.962  14.753  1.004  1.037  408.350

Berthoud Pass            M         M        M       M      M      M        M
3806.95 m / 12490 ft     M         M        M       M      M      M        M

Dakota Hill            20.003   677.383  508.079   9.825  0.669  0.691  271.932
3333.90 m / 10938 ft   30.150  1020.997  765.810  14.808  1.008  1.041  409.874

Wilkerson Pass         19.767   669.381  502.077   9.709  0.661  0.683  268.720
3437.84 m / 11279 ft   30.190  1022.351  766.826  14.828  1.009  1.043  410.418

Steamboat Springs      23.455   794.269  595.751  11.520  0.784  0.810  318.856
2096.41 m /  6878 ft   30.240  1024.044  768.096  14.852  1.011  1.044  411.098

Walton Peak            20.323   688.207  516.197   9.982  0.679  0.702  276.277
3223.87 m / 10577 ft   30.200  1022.690  767.080  14.833  1.009  1.043  410.554

Walden                 22.321   755.885  566.960  10.963  0.746  0.771  303.446
2485.03 m /  8153 ft   30.210  1023.028  767.334  14.838  1.010  1.043  410.690

Kremmling              23.049   780.546  585.457  11.321  0.770  0.796  313.346
2258.87 m /  7411 ft   30.320  1026.753  770.128  14.892  1.013  1.047  412.185

Granby                 22.346   756.708  567.578  10.975  0.747  0.772  303.777
2501.49 m /  8207 ft   30.300  1026.076  769.620  14.882  1.013  1.046  411.913

Leadville              20.871   706.789  530.135  10.251  0.698  0.721  283.737
3025.75 m /  9927 ft   30.240  1024.044  768.096  14.852  1.011  1.044  411.098
                       30.251  1024.400  768.363  14.858  1.011  1.045  411.240

Copper Mountain        19.187   649.745  487.348   9.424  0.641  0.663  260.837
3680.46 m / 12075 ft   30.230  1023.706  767.842  14.848  1.010  1.044  410.962

Buena Vista              M         M        M       M      M      M        M
2423.16 m /  7950 ft     M         M        M       M      M      M        M

Grand Junction         25.313   857.200  642.952  12.433  0.846  0.874  344.119
1480.72 m /  4858 ft   30.250  1024.383  768.350  14.857  1.011  1.045  411.234
                       30.248  1024.300  768.288  14.856  1.011  1.044  411.200

Laramie, Wyoming       22.952   777.239  582.977  11.273  0.767  0.793  312.019
2220.16 m /  7284 ft   30.060  1017.949  763.524  14.764  1.005  1.038  408.651
                       30.212  1023.100  767.388  14.839  1.010  1.043  410.719

Cheyenne, Wyoming      23.920   810.017  607.563  11.748  0.799  0.826  325.178
1876.35 m /  6156 ft   30.020  1016.594  762.508  14.744  1.003  1.037  408.107
                       30.035  1017.100  762.887  14.752  1.004  1.037  408.310

Pine Bluffs, Wyoming   24.839   841.158  630.920  12.200  0.830  0.858  337.679
1570.33 m /  5152 ft   30.020  1016.594  762.508  14.744  1.003  1.037  408.107

Kimball, Nebraska      25.033   847.715  635.838  12.295  0.837  0.864  340.311
1501.44 m /  4926 ft   30.000  1015.917  762.000  14.735  1.003  1.036  407.835
-------------------------------------------------------------------------------
                       inches     mb        mm    lb per atmos- kg per   inches
                      mercury  hPascals  mercury   sq in pheres  sq cm    water

For each location:
1st row of numbers is station pressure
2nd row of numbers is altimeter setting
3rd row of numbers is mean sea-level pressure