UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for KBOI... Searching the city database file for: KBOI ... Date:1200Z 20 OCT 25 Station: KBOI WMO ident: 72681 Latitude: 43.57 Longitude: -116.22 Elevation: 874.00 ------------------------------------------------------------------------------- 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 201 1 925 853 0 0 SFC 923 874 5.0 0.9 75 4.1 3.1 0 0 284.6 285.4 280.0 297.1 4.42 3 920 900 6.4 -0.6 61 7.0 3.2 356 1 286.3 287.0 280.3 297.6 3.98 4 915 945 6.8 -1.2 57 8.0 3.2 350 3 287.2 287.8 280.5 298.1 3.82 5 905 1035 7.0 -2.0 53 9.0 3.0 337 7 288.3 288.9 280.8 298.8 3.64 6 850 1544 3.2 -2.8 65 6.0 0.6 325 22 289.5 290.1 281.4 300.1 3.66 7 821 1825 1.4 -3.6 69 5.0 -0.7 325 26 290.5 291.1 281.7 300.9 3.57 8 796 2073 -0.7 -4.5 75 3.8 -2.3 317 28 290.8 291.4 281.7 300.9 3.44 9 741 2640 -5.9 -6.0 99 0.1 -6.0 323 24 291.2 291.8 281.7 300.8 3.29 10 720 2865 -7.1 -8.7 88 1.6 -7.7 318 24 292.3 292.7 281.5 300.4 2.75 11 710 2974 -7.9 -9.3 90 1.4 -8.4 312 24 292.5 293.0 281.5 300.5 2.66 12 709 2985 -8.1 -10.0 86 1.9 -8.8 311 24 292.4 292.9 281.3 300.0 2.52 13 702 3062 -8.1 -12.2 72 4.1 -9.4 306 25 293.3 293.7 281.2 299.7 2.13 14 700 3084 -8.3 -12.4 72 4.1 -9.6 305 25 293.3 293.7 281.2 299.7 2.11 15 699 3095 -8.3 -12.6 71 4.3 -9.7 304 25 293.4 293.8 281.2 299.7 2.07 16 696 3128 -7.9 -15.9 53 8.0 -10.2 303 26 294.2 294.5 281.0 299.1 1.59 17 691 3184 -8.3 -15.3 57 7.0 -10.4 299 27 294.4 294.7 281.1 299.5 1.68 18 675 3366 -8.9 -22.9 31 14.0 -12.3 291 30 295.7 295.8 280.7 298.5 0.90 19 674 3377 -8.7 -25.7 24 17.0 -12.5 291 30 296.0 296.2 280.6 298.3 0.70 20 664 3493 -8.7 -28.7 18 20.0 -12.9 297 30 297.3 297.4 280.9 299.1 0.54 21 663 3504 -8.7 -28.7 18 20.0 -12.9 298 29 297.4 297.5 281.0 299.2 0.54 22 646 3705 -9.9 -23.9 31 14.0 -13.2 307 31 298.3 298.4 281.8 301.1 0.86 23 633 3862 -9.1 -29.1 18 20.0 -13.3 312 36 300.9 301.0 282.5 302.8 0.54 24 616 4071 -10.5 -40.5 7 30.0 -15.1 319 43 301.7 301.7 282.3 302.3 0.18 25 610 4147 -9.9 -47.9 3 38.0 -14.9 321 46 303.2 303.2 282.8 303.5 0.08 26 607 4185 -8.5 -49.5 2 41.0 -14.0 323 47 305.3 305.3 283.6 305.5 0.07 27 594 4353 -5.5 -49.5 2 44.0 -12.1 328 54 310.6 310.7 285.7 310.9 0.07 28 580 4541 -3.1 -35.1 6 32.0 -10.2 334 61 315.6 315.6 287.7 316.8 0.33 29 560 4818 -4.3 -26.3 16 22.0 -10.4 327 70 317.3 317.5 288.8 320.1 0.80 30 539 5118 -5.5 -32.5 10 27.0 -11.8 313 70 319.4 319.5 289.0 321.1 0.46 31 500 5700 -10.7 -28.7 21 18.0 -15.0 310 71 320.0 320.1 289.5 322.5 0.72 32 499 5715 -10.7 -28.7 21 18.0 -15.0 310 71 320.2 320.3 289.6 322.7 0.72 33 467 6221 -14.9 -37.9 12 23.0 -18.9 310 72 321.1 321.1 289.5 322.2 0.31 34 444 6600 -17.9 -37.9 16 20.0 -21.2 310 74 322.0 322.0 289.7 323.2 0.33 35 433 6787 -19.3 -32.3 31 13.0 -21.8 310 76 322.5 322.6 290.2 324.6 0.59 36 402 7334 -24.5 -32.5 47 8.0 -25.9 310 80 322.7 322.8 290.2 324.9 0.62 37 400 7370 -24.9 -32.9 47 8.0 -26.2 310 80 322.6 322.7 290.2 324.8 0.60 38 383 7685 -26.9 -36.9 38 10.0 -28.3 310 81 324.0 324.1 290.5 325.6 0.42 39 381 7722 -26.7 -38.7 31 12.0 -28.3 310 81 324.8 324.8 290.6 326.1 0.35 40 376 7818 -27.1 -41.1 25 14.0 -28.8 311 81 325.5 325.5 290.7 326.5 0.28 41 375 7837 -27.5 -41.5 25 14.0 -29.2 311 81 325.2 325.2 290.6 326.2 0.27 42 367 7992 -28.7 -41.7 28 13.0 -30.2 311 82 325.6 325.7 290.7 326.6 0.27 43 353 8269 -30.9 -47.9 17 17.0 -32.4 312 82 326.3 326.3 290.8 326.8 0.14 44 319 8978 -37.1 -49.1 28 12.0 -37.9 314 84 327.3 327.3 291.1 327.8 0.14 45 300 9400 -40.5 -53.5 24 13.0 -41.2 315 86 328.3 328.3 291.3 328.6 0.09 46 291 9607 -42.3 -54.3 26 12.0 -42.9 317 88 328.6 328.6 291.4 328.9 0.08 47 267 10185 -45.7 -59.7 19 14.0 -46.2 321 94 331.8 331.8 292.3 332.0 0.05 48 250 10620 -49.3 -60.3 27 11.0 -49.6 325 98 332.8 332.8 292.5 333.0 0.05 49 248 10673 -49.9 -60.9 26 11.0 -50.2 324 98 332.6 332.7 292.4 332.8 0.04 50 245 10752 -50.7 -59.7 34 9.0 -51.0 322 98 332.6 332.6 292.4 332.8 0.05 51 244 10779 -50.7 -58.7 38 8.0 -50.9 322 98 333.0 333.0 292.6 333.2 0.06 52 242 10832 -50.9 -60.9 30 10.0 -51.2 321 98 333.5 333.5 292.7 333.7 0.04 53 241 10859 -51.0 -61.0 29 10.0 -51.3 320 98 333.7 333.7 292.7 333.8 0.04 54 235 11023 -51.9 -61.9 29 10.0 -52.1 320 98 334.8 334.8 293.0 334.9 0.04 55 233 11078 -52.1 -60.1 38 8.0 -52.3 320 97 335.3 335.3 293.2 335.5 0.05 56 231 11134 -52.7 -60.7 37 8.0 -52.9 319 97 335.2 335.2 293.2 335.4 0.05 57 226 11275 -53.3 -64.3 25 11.0 -53.5 319 95 336.4 336.4 293.4 336.5 0.03 58 206 11864 -58.5 -65.5 40 7.0 -58.6 316 90 337.3 337.3 293.7 337.4 0.03 59 200 12050 -58.5 -68.5 27 10.0 -58.6 315 88 340.1 340.1 294.4 340.2 0.02 60 174 12914 -63.5 -72.5 28 9.0 -63.6 295 92 345.7 345.7 295.7 345.8 0.01 61 150 13830 -60.5 -82.5 4 22.0 -60.7 310 69 365.9 365.9 299.8 365.9 0.00 62 100 16310 -59.5 -86.5 2 27.0 -59.8 290 51 412.8 412.8 306.9 412.8 0.00 63 95 16633 -57.9 -86.9 1 29.0 -58.3 291 46 422.0 422.0 307.9 422.0 0.00 64 86 17258 -59.9 -87.9 1 28.0 -60.3 301 32 430.2 430.2 308.9 430.2 0.00 65 79 17784 -63.9 -88.9 2 25.0 -64.1 318 31 432.5 432.5 309.1 432.5 0.00 66 77 17942 -61.9 -88.9 2 27.0 -62.2 323 31 439.8 439.8 309.8 439.8 0.00 67 73 18271 -63.3 -89.3 2 26.0 -63.6 325 22 443.6 443.6 310.3 443.6 0.00 68 70 18530 -62.5 -88.5 2 26.0 -62.8 250 17 450.7 450.7 310.9 450.7 0.00 69 62 19285 -59.1 -88.1 1 29.0 -59.6 276 22 474.1 474.1 313.0 474.1 0.00 70 60 19490 -60.9 -88.9 1 28.0 -61.3 277 23 474.6 474.6 313.0 474.6 0.00 71 56 19919 -60.5 -89.5 1 29.0 -61.0 281 27 484.9 484.9 313.8 484.9 0.00 72 54 20147 -57.9 -88.9 1 31.0 -58.6 283 29 496.0 496.0 314.7 496.0 0.00 73 50 20630 -60.1 -89.1 1 29.0 -60.7 325 17 501.9 501.9 315.1 501.9 0.00 74 45 21284 -61.5 -89.5 1 28.0 -62.0 21 4 513.8 513.8 315.9 513.8 0.00 75 45 21284 -61.5 -89.5 1 28.0 -62.0 21 4 513.8 513.8 315.9 513.8 0.00 76 44 21423 -60.5 -89.5 1 29.0 -61.1 75 4 519.6 519.6 316.3 519.6 0.00 77 41 21862 -60.9 -89.9 1 29.0 -61.5 251 17 529.2 529.2 316.9 529.2 0.00 78 39 22174 -58.7 -88.7 1 30.0 -59.6 294 23 542.4 542.4 317.6 542.4 0.00 79 37 22503 -59.7 -89.7 1 30.0 -60.5 313 19 548.0 548.0 318.0 548.0 0.00 80 34 23031 -59.5 -89.5 1 30.0 -60.4 300 15 562.0 562.0 318.8 562.0 0.00 81 32 23413 -56.9 -88.9 1 32.0 -58.1 269 12 578.7 578.7 319.6 578.8 0.00 82 31 23613 -57.7 -88.7 1 31.0 -58.9 255 14 581.9 581.9 319.8 581.9 0.00 83 30 23820 -56.9 -88.9 1 32.0 -58.2 275 16 589.5 589.5 320.1 589.5 0.00 84 26 24728 -55.9 -87.9 1 32.0 -57.5 282 16 617.0 617.0 321.3 617.0 0.01 85 26 24728 -56.7 -88.7 1 32.0 -58.2 282 16 614.7 614.7 321.3 614.8 0.01 86 22 25793 -54.1 -87.1 1 33.0 -56.3 261 31 652.5 652.5 322.8 652.6 0.01 87 20 26400 -57.5 -88.5 1 31.0 -59.2 290 18 660.2 660.2 323.1 660.2 0.01 88 19 26723 -58.1 -89.1 1 31.0 -59.8 294 13 668.1 668.1 323.3 668.1 0.01 89 18 27065 -56.1 -89.1 1 33.0 -58.3 270 15 684.8 684.8 323.9 684.8 0.01 90 17 27432 -52.1 -87.1 1 35.0 -55.4 270 22 708.9 708.9 324.7 709.0 0.01 91 16 27824 -53.1 -87.1 1 34.0 -56.2 268 28 718.0 718.0 325.0 718.1 0.01 92 13 29168 -50.9 -85.9 1 35.0 -55.2 282 26 769.6 769.6 326.5 769.7 0.02 93 13 29168 -51.7 -86.7 1 35.0 -55.8 282 26 766.8 766.8 326.4 766.9 0.02 94 12 29690 -49.1 -85.1 1 36.0 -54.4 294 15 793.8 793.8 327.1 794.0 0.02 95 11 30261 -49.1 -85.1 1 36.0 -54.6 296 14 813.8 813.8 327.6 814.0 0.03 96 10 30880 -53.9 -87.9 1 34.0 -57.9 270 10 818.4 818.4 327.7 818.5 0.02 97 9.3 31346 -54.3 -87.3 1 33.0 -58.4 834.0 834.0 328.0 834.2 0.02 98 8.3 32079 -52.1 -87.1 1 35.0 -57.3 870.2 870.2 328.8 870.4 0.02 TRP 174 12914 -63.5 -72.5 28 9.0 -63.6 295 92 345.7 345.7 295.7 345.8 0.01 WND 241 10859 -51.0 -61.0 29 10.0 -51.3 320 98 333.7 333.7 292.7 333.8 0.04 Sounding variables and indices 1000-500 mb thick: 5499.00 m Freezing level: 804.33 mb = 1990.07 m = 6529.03 ft Wetbulb zero: 836.97 mb = 1668.92 m = 5475.38 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 43.38 % Est. max temperature: 11.24 C = 52.22 F Sfc-Lift cond lev (LCL): 866.48 mb = 1388.04 m = 4553.89 ft T: 4.36 C 700-500 lapse rate: 0.92 C/km ThetaE index: 0.82 C Layer 709.0- 699.0 mb Conv cond level (CCL): 757.65 mb = 2463.79 m = 8083.22 ft Mean mixing ratio: 3.68 g/kg Conv temperature: 11.33 C = 52.40 F Cap Strength: 19.21 C Lifted Index: 18.64 C Risk: None Lifted Index @300 mb: 20.48 C Lifted Index @700 mb: 1.41 C Showalter Index: 18.17 C Risk: None Total Totals Index: 21.80 C Risk: None Vertical Totals Index: 13.90 C Cross Totals Index: 7.90 C K Index: 7.00 Risk: None Sweat Index: 115.00 Risk: None Energy Index: 4.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.94 J/kg Max Up Vert Vel: 4.46 m/s Conv Inhibition (B-): 62927.37 J/kg Cap Strength: 19.10 C Lift Cond Lev (LCL): 782.25 mb = 2210.74 m = 7253.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 345 at 34 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 ---------------------------------------------------------- 0 923 874 0 0 -0.0 -0.0 | 165 34 -8.9 32.8 1 885 1219 310 15 11.5 -9.6 | 186 23 2.6 23.1 2 850 1544 325 22 12.6 -18.0 | 194 15 3.7 14.7 3 820 1829 325 26 14.9 -21.3 | 208 13 6.0 11.5 4 789 2134 315 28 19.8 -19.8 | 220 17 10.9 13.0 5 759 2438 320 27 17.4 -20.7 | 215 15 8.5 12.1 6 731 2743 325 23 13.2 -18.8 | 197 15 4.3 13.9 7 700 3084 305 25 20.5 -14.3 | 212 22 11.6 18.4 8 676 3353 290 30 28.2 -10.3 | 221 30 19.3 22.5 9 650 3658 305 29 23.8 -16.6 | 223 22 14.9 16.1 10 601 4267 325 50 28.7 -41.0 | 292 21 19.8 -8.2 11 578 4572 335 62 26.2 -56.2 | 324 29 17.3 -23.4 12 556 4877 325 72 41.3 -59.0 | 309 42 32.4 -26.2 13 534 5182 310 70 53.6 -45.0 | 285 46 44.8 -12.2 14 500 5700 310 71 54.4 -45.6 | 286 47 45.5 -12.9 15 474 6096 310 71 54.4 -45.6 | 286 47 45.5 -12.9 16 400 7370 310 80 61.3 -51.4 | 290 56 52.4 -18.7 17 386 7620 310 81 62.0 -52.1 | 290 57 53.2 -19.3 18 311 9144 315 84 59.4 -59.4 | 298 57 50.5 -26.6 19 300 9400 315 86 60.8 -60.8 | 298 59 51.9 -28.1 20 250 10620 325 98 56.2 -80.3 | 315 67 47.3 -47.5 21 241 10859 320 98 63.0 -75.1 | 308 69 54.1 -42.3 22 237 10973 320 98 63.0 -75.1 | 308 69 54.1 -42.3 23 200 12050 315 88 62.2 -62.2 | 299 61 53.4 -29.5 24 195 12192 315 94 66.5 -66.5 | 300 67 57.6 -33.7 25 177 12802 290 87 81.8 -29.8 | 268 73 72.9 3.0 26 174 12914 295 92 83.4 -38.9 | 275 75 74.5 -6.1 27 153 13716 295 96 87.0 -40.6 | 276 79 78.1 -7.8 28 150 13830 310 69 52.9 -44.4 | 285 45 44.0 -11.6 29 138 14326 305 60 49.1 -34.4 | 272 40 40.3 -1.7 30 119 15240 285 59 57.0 -15.3 | 250 51 48.1 17.5 31 113 15545 290 68 63.9 -23.3 | 260 56 55.0 9.5 32 108 15850 305 63 51.6 -36.1 | 275 43 42.7 -3.4 33 103 16154 285 54 52.2 -14.0 | 247 47 43.3 18.8 34 100 16310 290 51 47.9 -17.4 | 249 42 39.1 15.3 35 98 16459 290 51 47.9 -17.4 | 249 42 39.1 15.3 36 89 17069 295 32 29.0 -13.5 | 226 28 20.1 19.2 37 76 17983 325 31 17.8 -25.4 | 230 12 8.9 7.4 38 73 18288 325 21 12.0 -17.2 | 192 16 3.2 15.6 39 70 18530 250 17 16.0 5.8 | 190 39 7.1 38.6 40 69 18593 260 13 12.8 2.3 | 186 35 3.9 35.0 41 66 18898 230 21 16.1 13.5 | 189 47 7.2 46.3 42 63 19202 275 21 20.9 -1.8 | 201 33 12.0 30.9 43 52 20422 285 31 29.9 -8.0 | 220 32 21.1 24.7 44 50 20630 325 17 9.8 -13.9 | 183 19 0.9 18.8 45 47 21031 330 14 7.0 -12.1 | 175 21 -1.9 20.6 46 45 21336 30 2 -1.0 -1.7 | 162 33 -9.9 31.0 47 43 21641 180 10 0.0 10.0 | 168 44 -8.9 42.8 48 41 21946 275 19 18.9 -1.7 | 198 33 10.1 31.1 49 39 22250 300 24 20.8 -12.0 | 210 24 11.9 20.8 50 37 22555 315 18 12.7 -12.7 | 191 20 3.9 20.0 51 35 22860 285 20 19.3 -5.2 | 201 29 10.4 27.6 52 33 23165 310 12 9.2 -7.7 | 181 25 0.3 25.0 53 32 23470 260 12 11.8 2.1 | 185 35 2.9 34.8 54 30 23774 250 16 15.0 5.5 | 189 39 6.2 38.2 55 30 23820 275 16 15.9 -1.4 | 193 32 7.1 31.4 56 29 24079 280 16 15.8 -2.8 | 193 31 6.9 30.0 57 27 24384 275 15 14.9 -1.3 | 191 32 6.1 31.5 58 26 24689 290 16 15.0 -5.5 | 193 28 6.2 27.3 59 25 24994 230 18 13.8 11.6 | 186 45 4.9 44.3 60 24 25298 265 20 19.9 1.7 | 198 36 11.1 34.5 61 23 25603 255 28 27.0 7.2 | 204 44 18.2 40.0 62 21 26213 275 37 36.9 -3.2 | 223 41 28.0 29.5 63 20 26400 290 18 16.9 -6.2 | 197 28 8.0 26.6 64 19 26822 295 12 10.9 -5.1 | 184 28 2.0 27.7 65 18 27127 265 15 14.9 1.3 | 190 35 6.1 34.1 66 17 27432 270 22 22.0 -0.0 | 202 35 13.1 32.8 67 16 27737 265 27 26.9 2.4 | 207 39 18.0 35.1 68 16 28042 275 30 29.9 -2.6 | 215 37 21.0 30.1 69 15 28346 285 25 24.1 -6.5 | 210 30 15.3 26.3 70 14 28651 265 24 23.9 2.1 | 203 38 15.0 34.9 71 13 28956 280 30 29.5 -5.2 | 217 34 20.7 27.6 72 12 29566 285 18 17.4 -4.7 | 197 29 8.5 28.1 73 12 29870 305 12 9.8 -6.9 | 182 26 1.0 25.9 74 11 30175 300 15 13.0 -7.5 | 189 26 4.1 25.3 75 10 30880 270 10 10.0 -0.0 | 182 33 1.1 32.8 Wind Parameters Mean winds (0-6000m): 314.8 at 45.3 knts Storm direction: 344.8 at 33.9 knts Shear (0-3000m) pos: 3.7 neg: 4.3 tot: 8.0 10-3/s Storm rel Dir Shear (0-3000m): 80.6 deg Storm rel helicity (0-3000m) pos: 193.3 neg: -20.8 tot: 172.5 m^2/s^2 ave: 57.5 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 12.2 stream: 5.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.06 Bulk Shear: 161.63 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 ------------------------------------------------------------------------------- 500 312 10 177 26| 0.0 18.9 18.9| 69.4 -0.5 69.0 137.9 0.54| 20.5 11.1 1000 320 17 185 20| 4.3 9.4 13.7| 89.1 -0.5 88.6 88.6 0.55| 14.9 8.1 1500 319 20 194 18| 2.9 6.7 9.5| 98.6 -4.2 94.4 62.9 0.50| 11.9 6.0 2000 320 21 197 17| 2.1 4.2 6.3|105.5 -20.8 84.7 42.4 0.35| 10.8 3.8 2500 316 22 202 18| 1.7 5.1 6.8|141.7 -20.8 120.9 48.4 0.37| 11.4 4.3 3000 313 24 207 19| 3.7 4.3 8.0|193.3 -20.8 172.5 57.5 0.42| 12.2 5.1 4000 319 32 233 15| 5.6 5.2 10.8|368.1-102.5 265.6 66.4 0.43| 15.2 6.6 5000 317 40 258 19| 4.5 5.2 9.7|372.3-311.6 60.8 12.2 0.24| 14.2 3.4 6000 315 45 268 23| 3.7 4.7 8.5|400.5-311.6 89.0 14.8 0.25| 12.3 3.0 Wrote GIF file: /home/apache/climate/data/raob//KBOI/skewt/KBOI.skewt.20251020.12.gif