UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041700.upa.cvt Date: 0000Z 17 APR 25 Searching for PAOM... Searching the city database file for: PAOM ... Date:0000Z 17 APR 25 Station: PAOM WMO ident: 70200 Latitude: 64.52 Longitude: -165.45 Elevation: 11.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 -13 350 13 SFC 997 11 0.2 -2.7 81 2.9 -0.9 350 13 273.6 274.1 272.4 282.1 3.14 2 970 231 -0.9 -3.4 83 2.5 -1.9 31 19 274.6 275.1 272.9 283.0 3.06 3 959 322 0.4 -2.8 79 3.2 -0.9 47 21 276.8 277.4 274.5 285.8 3.24 4 947 424 0.6 -2.3 81 2.9 -0.6 59 20 278.0 278.6 275.3 287.5 3.40 5 937 509 0.0 -3.3 78 3.3 -1.3 68 20 278.3 278.8 275.2 287.2 3.19 6 925 612 -0.9 -3.4 83 2.5 -1.9 80 19 278.4 278.9 275.3 287.3 3.21 7 870 1098 -4.7 -5.2 96 0.5 -4.9 69 15 279.4 279.9 275.5 287.7 2.98 8 850 1281 -5.7 -5.9 98 0.2 -5.8 65 12 280.2 280.7 275.8 288.3 2.89 9 846 1318 -5.9 -5.9 100 0.0 -5.9 69 13 280.3 280.8 275.9 288.5 2.91 10 833 1439 -6.5 -7.4 93 0.9 -6.8 81 15 281.0 281.4 275.8 288.4 2.63 11 781 1940 -9.1 -10.2 92 1.1 -9.5 92 21 283.4 283.8 276.6 289.9 2.25 12 766 2090 -9.3 -10.6 90 1.3 -9.7 87 20 284.8 285.1 277.3 291.2 2.22 13 733 2429 -11.5 -13.1 88 1.6 -12.0 85 19 286.0 286.3 277.4 291.6 1.90 14 725 2513 -12.1 -13.7 88 1.6 -12.6 86 20 286.2 286.5 277.4 291.6 1.83 15 700 2781 -13.5 -15.1 88 1.6 -13.9 90 21 287.5 287.8 277.9 292.6 1.69 16 627 3611 -18.9 -20.0 91 1.1 -19.1 105 25 290.6 290.8 278.8 294.4 1.25 17 607 3853 -20.1 -21.6 88 1.5 -20.4 96 29 291.9 292.1 279.3 295.4 1.12 18 598 3964 -19.1 -20.6 88 1.5 -19.4 91 32 294.3 294.5 280.5 298.2 1.24 19 569 4333 -20.5 -22.6 83 2.1 -21.0 73 23 296.9 297.1 281.5 300.3 1.09 20 545 4651 -22.5 -25.0 80 2.5 -22.9 75 23 298.2 298.3 281.8 301.1 0.92 21 528 4883 -24.1 -26.6 80 2.5 -24.5 110 21 299.0 299.1 282.0 301.6 0.82 22 513 5093 -25.5 -27.3 85 1.8 -25.8 131 22 299.7 299.9 282.3 302.3 0.79 23 501 5265 -24.9 -27.0 83 2.1 -25.3 136 23 302.5 302.7 283.5 305.2 0.84 24 500 5280 -25.1 -27.1 83 2.0 -25.4 135 23 302.4 302.6 283.5 305.2 0.83 25 481 5561 -26.1 -27.8 86 1.7 -26.4 127 22 304.6 304.7 284.3 307.3 0.81 26 470 5728 -26.7 -28.7 83 2.0 -27.0 122 22 305.9 306.0 284.7 308.4 0.76 27 444 6136 -29.9 -32.2 80 2.3 -30.2 130 23 306.8 306.9 284.9 308.8 0.58 28 417 6580 -33.9 -35.3 87 1.4 -34.0 136 29 307.3 307.3 284.9 308.8 0.45 29 412 6664 -34.7 -37.0 80 2.3 -34.9 137 30 307.3 307.4 284.8 308.6 0.39 30 409 6715 -35.1 -36.9 84 1.8 -35.3 138 30 307.4 307.5 284.8 308.8 0.39 31 400 6870 -36.5 -38.5 82 2.0 -36.7 140 32 307.6 307.6 284.8 308.7 0.34 32 397 6922 -36.9 -39.3 78 2.4 -37.1 142 32 307.7 307.8 284.9 308.8 0.32 33 357 7647 -42.5 -46.8 63 4.3 -42.7 125 34 309.7 309.7 285.4 310.2 0.16 34 328 8212 -46.9 -50.4 67 3.5 -47.0 128 43 311.2 311.2 285.9 311.6 0.11 35 324 8294 -47.7 -50.3 74 2.6 -47.8 129 44 311.2 311.2 285.9 311.6 0.12 36 320 8375 -48.3 -49.2 90 0.9 -48.3 129 45 311.5 311.5 286.0 312.0 0.14 37 315 8479 -48.9 -50.5 83 1.6 -49.0 130 47 312.0 312.1 286.2 312.5 0.12 38 314 8500 -48.9 -51.1 78 2.2 -49.0 130 47 312.3 312.3 286.3 312.7 0.11 39 312 8541 -48.1 -57.1 35 9.0 -48.4 130 48 314.0 314.0 286.8 314.2 0.05 40 308 8626 -47.5 -59.5 24 12.0 -47.8 133 45 316.0 316.0 287.5 316.2 0.04 41 307 8648 -47.5 -60.5 21 13.0 -47.9 134 44 316.3 316.3 287.6 316.5 0.04 42 300 8800 -47.9 -59.9 24 12.0 -48.2 140 39 317.8 317.8 288.1 318.0 0.04 43 289 9045 -49.5 -60.5 26 11.0 -49.8 144 43 319.0 319.0 288.5 319.1 0.04 44 280 9251 -50.7 -61.7 26 11.0 -51.0 145 39 320.1 320.2 288.8 320.3 0.03 45 259 9759 -49.3 -68.3 9 19.0 -49.7 155 42 329.4 329.4 291.6 329.5 0.02 46 250 9990 -50.1 -69.1 9 19.0 -50.5 160 44 331.6 331.6 292.2 331.6 0.01 47 215 10972 -52.5 -79.5 2 27.0 -52.8 176 31 342.5 342.5 294.9 342.5 0.00 48 200 11440 -52.1 -81.1 2 29.0 -52.5 170 29 350.3 350.3 296.7 350.3 0.00 49 193 11671 -51.7 -81.7 2 30.0 -52.1 167 29 354.5 354.5 297.6 354.5 0.00 50 174 12341 -52.9 -81.9 2 29.0 -53.3 179 22 363.2 363.2 299.3 363.2 0.00 51 156 13046 -51.9 -81.9 2 30.0 -52.4 183 17 376.4 376.4 301.6 376.4 0.00 52 150 13300 -52.3 -82.3 2 30.0 -52.8 175 18 380.0 380.0 302.2 380.0 0.00 53 127 14373 -53.1 -83.1 1 30.0 -53.7 198 15 397.0 397.0 304.8 397.1 0.00 54 100 15920 -50.5 -82.5 1 32.0 -51.4 200 12 430.2 430.2 308.9 430.2 0.00 55 91 16535 -51.1 -83.1 1 32.0 -52.0 236 12 440.7 440.7 310.0 440.7 0.00 56 85 16981 -49.1 -83.1 1 34.0 -50.3 244 10 453.5 453.5 311.2 453.5 0.00 57 74 17888 -51.3 -83.3 1 32.0 -52.4 194 7 467.2 467.2 312.4 467.2 0.01 58 70 18250 -50.3 -83.3 1 33.0 -51.5 200 8 476.8 476.8 313.2 476.8 0.01 59 64 18835 -48.5 -82.5 1 34.0 -50.1 166 12 493.1 493.1 314.5 493.1 0.01 60 50 20450 -49.9 -83.9 1 34.0 -51.6 205 11 525.9 525.9 316.6 525.9 0.01 61 47 20853 -51.5 -84.5 1 33.0 -53.1 191 11 531.4 531.4 317.0 531.5 0.01 62 35 22777 -48.9 -83.9 1 35.0 -51.4 156 19 585.0 585.0 319.9 585.0 0.01 63 30 23780 -53.1 -85.1 1 32.0 -55.0 160 9 599.9 599.9 320.6 599.9 0.01 64 29 23999 -53.1 -85.1 1 32.0 -55.1 186 13 605.7 605.7 320.9 605.8 0.01 65 27 24463 -50.1 -84.1 1 34.0 -52.9 174 12 626.7 626.7 321.7 626.7 0.01 66 24 25229 -52.3 -85.3 1 33.0 -54.8 188 9 641.7 641.7 322.4 641.8 0.01 67 22 25794 -51.1 -85.1 1 34.0 -54.1 145 11 661.5 661.5 323.1 661.6 0.01 68 22 25794 -49.1 -84.1 1 35.0 -52.6 145 11 667.4 667.4 323.3 667.6 0.02 69 21 26099 -48.7 -83.7 1 35.0 -52.4 137 16 677.6 677.6 323.7 677.7 0.02 70 20 26420 -49.3 -84.3 1 35.0 -53.0 140 22 685.3 685.3 324.0 685.4 0.02 71 19 26756 -49.5 -84.5 1 35.0 -53.2 136 25 694.8 694.8 324.3 694.9 0.02 72 16 27886 -47.1 -83.1 1 36.0 -52.2 178 18 737.6 737.6 325.6 737.8 0.02 73 14 28767 -48.5 -83.5 1 35.0 -53.5 149 16 761.6 761.6 326.3 761.8 0.03 74 12 29788 -45.1 -83.1 1 38.0 -52.0 156 16 807.9 808.0 327.4 808.3 0.03 75 10 31010 -43.3 -82.3 1 39.0 -51.8 125 26 857.9 857.9 328.5 858.4 0.05 76 9.4 31429 -40.9 -80.9 1 40.0 -51.0 134 24 882.4 882.4 329.1 883.0 0.06 77 9.2 31575 -40.7 -80.7 1 40.0 -51.0 137 24 888.6 888.6 329.2 889.2 0.06 78 8.6 32033 -42.3 -81.3 1 39.0 -52.0 146 22 899.6 899.7 329.4 900.3 0.06 79 7.9 32611 -39.3 -80.3 1 41.0 -51.1 158 20 933.7 933.8 330.1 934.6 0.08 80 7.6 32876 -41.1 -81.1 1 40.0 -52.1 163 19 936.8 936.9 330.1 937.6 0.07 81 7.1 33342 -37.3 -79.3 0 42.0 -50.9 173 17 970.9 971.0 330.7 972.1 0.10 82 7.0 33440 -37.5 -79.5 0 42.0 -51.0 175 17 974.0 974.1 330.8 975.2 0.10 83 6.5 33950 -39.1 -80.1 1 41.0 -52.0 988.1 988.2 331.0 989.3 0.10 84 6.0 34501 -37.3 -79.3 0 42.0 -51.8 1018.8 1018.9 331.5 1020.3 0.12 TRP 280 9251 -50.7 -61.7 26 11.0 -51.0 145 39 320.1 320.2 288.8 320.3 0.03 WND Sounding variables and indices 1000-500 mb thick: 5293.00 m Freezing level: 992.09 mb = 50.99 m = 167.30 ft Freezing level: 962.38 mb = 294.23 m = 965.32 ft Freezing level: 937.00 mb = 508.79 m = 1669.23 ft Wetbulb zero: Below ground Precipitable water: 0.45 inches Sfc-500 mean rel hum: 87.46 % Est. max temperature: 6.91 C = 44.44 F Sfc-Lift cond lev (LCL): 952.83 mb = 374.26 m = 1227.86 ft T: 0.50 C 700-500 lapse rate: 4.64 C/km ThetaE index: 0.32 C Layer 937.0- 925.0 mb Conv cond level (CCL): 876.02 mb = 1043.54 m = 3423.64 ft Mean mixing ratio: 3.18 g/kg Conv temperature: 5.86 C = 42.55 F Cap Strength: 14.46 C Lifted Index: 14.37 C Risk: None Lifted Index @300 mb: 22.80 C Lifted Index @700 mb: 5.03 C Showalter Index: 12.38 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 19.20 C K Index: 11.90 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 3.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.98 J/kg Max Up Vert Vel: 7.21 m/s Conv Inhibition (B-): 86018.04 J/kg Cap Strength: 13.31 C Lift Cond Lev (LCL): 907.52 mb = 763.30 m = 2504.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 124 at 16 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 997 11 350 13 2.3 -12.8 | 324 27 15.5 -21.6 1 961 305 45 21 -14.8 -14.8 | 4 24 -1.6 -23.6 2 925 610 80 19 -18.7 -3.3 | 25 13 -5.5 -12.1 3 925 612 80 19 -18.7 -3.3 | 25 13 -5.5 -12.1 4 890 914 75 18 -17.4 -4.7 | 17 14 -4.2 -13.4 5 857 1219 65 13 -11.8 -5.5 | 354 14 1.4 -14.2 6 850 1281 65 12 -10.9 -5.1 | 350 14 2.3 -13.8 7 824 1524 90 16 -16.0 0.0 | 18 9 -2.8 -8.8 8 792 1829 95 21 -20.9 1.8 | 48 10 -7.7 -6.9 9 761 2134 85 20 -19.9 -1.7 | 33 12 -6.7 -10.5 10 732 2438 85 19 -18.9 -1.7 | 29 12 -5.7 -10.4 11 703 2743 90 22 -22.0 0.0 | 45 12 -8.8 -8.8 12 700 2781 90 21 -21.0 0.0 | 42 12 -7.8 -8.8 13 675 3048 105 21 -20.3 5.4 | 65 8 -7.1 -3.3 14 622 3658 105 25 -24.1 6.5 | 78 11 -10.9 -2.3 15 597 3962 90 32 -32.0 0.0 | 65 21 -18.8 -8.8 16 573 4267 75 23 -22.2 -6.0 | 31 17 -9.0 -14.7 17 550 4572 65 23 -20.8 -9.7 | 22 20 -7.6 -18.5 18 528 4877 110 21 -19.7 7.2 | 76 7 -6.5 -1.6 19 507 5182 140 23 -14.8 17.6 | 170 9 -1.6 8.9 20 500 5280 135 23 -16.3 16.3 | 158 8 -3.0 7.5 21 465 5791 120 22 -19.1 11.0 | 111 6 -5.8 2.2 22 446 6096 130 23 -17.6 14.8 | 144 7 -4.4 6.0 23 400 6870 140 32 -20.6 24.5 | 155 17 -7.4 15.8 24 392 7010 145 31 -17.8 25.4 | 165 17 -4.6 16.6 25 358 7620 125 34 -27.9 19.5 | 126 18 -14.6 10.8 26 312 8534 130 48 -36.8 30.9 | 133 32 -23.6 22.1 27 300 8800 140 39 -25.1 29.9 | 151 24 -11.9 21.1 28 285 9144 145 45 -25.8 36.9 | 156 31 -12.6 28.1 29 280 9251 145 39 -22.4 31.9 | 158 25 -9.2 23.2 30 250 9990 160 44 -15.0 41.3 | 177 33 -1.8 32.6 31 225 10668 180 32 0.0 32.0 | 210 27 13.2 23.2 32 200 11440 170 29 -5.0 28.6 | 202 21 8.2 19.8 33 196 11582 160 30 -10.3 28.2 | 189 20 3.0 19.4 34 187 11887 185 26 2.3 25.9 | 222 23 15.5 17.1 35 178 12192 175 24 -2.1 23.9 | 216 19 11.1 15.2 36 162 12802 190 17 3.0 16.7 | 244 18 16.2 8.0 37 150 13300 175 18 -1.6 17.9 | 232 15 11.6 9.2 38 147 13411 170 19 -3.3 18.7 | 225 14 9.9 10.0 39 141 13716 185 14 1.2 13.9 | 250 15 14.4 5.2 40 134 14021 180 19 0.0 19.0 | 232 17 13.2 10.2 41 128 14326 200 15 5.1 14.1 | 254 19 18.3 5.3 42 116 14935 180 15 0.0 15.0 | 245 15 13.2 6.2 43 111 15240 205 10 4.2 9.1 | 269 17 17.4 0.3 44 106 15545 170 10 -1.7 9.8 | 265 12 11.5 1.1 45 101 15850 205 11 4.6 10.0 | 266 18 17.9 1.2 46 100 15920 200 12 4.1 11.3 | 262 18 17.3 2.5 47 96 16154 200 12 4.1 11.3 | 262 18 17.3 2.5 48 92 16459 235 12 9.8 6.9 | 275 23 23.0 -1.9 49 84 17069 245 10 9.1 4.2 | 281 23 22.3 -4.5 50 80 17374 200 17 5.8 16.0 | 249 20 19.0 7.2 51 76 17678 215 12 6.9 9.8 | 267 20 20.1 1.1 52 73 17983 185 5 0.4 5.0 | 285 14 13.6 -3.8 53 70 18250 200 8 2.7 7.5 | 274 16 15.9 -1.2 54 70 18288 185 9 0.8 9.0 | 269 14 14.0 0.2 55 66 18593 210 10 5.0 8.7 | 270 18 18.2 -0.1 56 63 18898 155 12 -5.1 10.9 | 255 8 8.1 2.1 57 61 19202 195 18 4.7 17.4 | 244 20 17.9 8.6 58 58 19507 185 14 1.2 13.9 | 250 15 14.4 5.2 59 53 20117 185 11 1.0 11.0 | 261 14 14.2 2.2 60 50 20422 170 11 -1.9 10.8 | 260 11 11.3 2.1 61 50 20450 205 11 4.6 10.0 | 266 18 17.9 1.2 62 48 20726 205 11 4.6 10.0 | 266 18 17.9 1.2 63 44 21336 140 11 -7.1 8.4 | 273 6 6.1 -0.3 64 42 21641 195 14 3.6 13.5 | 254 18 16.8 4.8 65 40 21946 140 11 -7.1 8.4 | 273 6 6.1 -0.3 66 38 22250 210 14 7.0 12.1 | 261 20 20.2 3.4 67 36 22555 140 18 -11.6 13.8 | 198 5 1.6 5.0 68 33 23165 185 22 1.9 21.9 | 229 20 15.1 13.2 69 31 23470 195 26 6.7 25.1 | 231 26 19.9 16.4 70 30 23780 160 9 -3.1 8.5 | 272 10 10.1 -0.3 71 29 24079 195 14 3.6 13.5 | 254 18 16.8 4.8 72 27 24384 165 12 -3.1 11.6 | 254 10 10.1 2.8 73 26 24689 200 11 3.8 10.3 | 265 17 17.0 1.6 74 25 24994 180 7 0.0 7.0 | 278 13 13.2 -1.8 75 24 25298 190 10 1.7 9.8 | 266 15 15.0 1.1 76 23 25603 135 10 -7.1 7.1 | 285 6 6.1 -1.7 77 22 25908 150 12 -6.0 10.4 | 257 7 7.2 1.6 78 21 26213 130 18 -13.8 11.6 | 168 3 -0.6 2.8 79 20 26420 140 22 -14.1 16.9 | 173 8 -0.9 8.1 80 20 26518 140 21 -13.5 16.1 | 178 7 -0.3 7.3 81 18 27127 130 32 -24.5 20.6 | 136 16 -11.3 11.8 82 17 27432 155 31 -13.1 28.1 | 180 19 0.1 19.3 83 16 28042 185 14 1.2 13.9 | 250 15 14.4 5.2 84 14 28956 140 16 -10.3 12.3 | 220 5 2.9 3.5 85 12 29566 160 14 -4.8 13.2 | 242 10 8.4 4.4 86 12 29870 155 16 -6.8 14.5 | 228 9 6.5 5.7 87 11 30175 155 8 -3.4 7.3 | 279 10 9.8 -1.5 88 10 31010 125 26 -21.3 14.9 | 127 10 -8.1 6.2 89 7 33440 175 17 -1.5 16.9 | 235 14 11.7 8.2 Wind Parameters Mean winds (0-6000m): 93.5 at 21.1 knts Storm direction: 123.5 at 15.8 knts Shear (0-3000m) pos: 5.1 neg: 0.2 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 96.5 deg Storm rel helicity (0-3000m) pos: 196.0 neg: -39.1 tot: 156.9 m^2/s^2 ave: 52.3 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 10.8 stream: 4.9 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.60 Bulk Shear: 43.05 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 40 18 356 23| 21.9 0.0 21.9|145.3 0.0 145.3 290.6 0.85| 27.3 23.3 1000 59 18 8 18| 10.0 0.0 10.0|152.2 -13.1 139.1 139.1 0.61| 17.6 10.7 1500 63 17 7 17| 7.5 0.0 7.5|165.8 -28.4 137.4 91.6 0.47| 15.4 7.3 2000 72 18 14 15| 6.6 0.0 6.6|178.8 -33.0 145.9 72.9 0.47| 13.4 6.4 2500 75 18 17 14| 5.3 0.2 5.6|181.2 -39.1 142.0 56.8 0.43| 11.4 4.9 3000 79 18 22 13| 5.1 0.2 5.3|196.0 -39.1 156.9 52.3 0.46| 10.8 4.9 4000 86 20 34 12| 4.2 1.4 5.6|202.2 -63.0 139.2 34.8 0.34| 10.1 3.4 5000 86 21 36 13| 4.8 1.7 6.5|245.4-119.4 126.0 25.2 0.27| 11.6 3.1 6000 94 21 47 11| 4.2 1.4 5.6|259.7-132.0 127.8 21.3 0.25| 11.0 2.7 Wrote GIF file: /home/apache/climate/data/raob//PAOM/skewt/PAOM.skewt.20250417.00.gif