UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101700.upa.cvt Date: 0000Z 17 OCT 25 Searching for KBOI... Searching the city database file for: KBOI ... Date:0000Z 17 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 133 1 925 797 305 12 SFC 917 874 15.2 1.2 39 14.0 8.0 305 12 295.6 296.4 284.9 309.0 4.55 3 907 966 13.0 0.0 41 13.0 6.6 309 12 294.3 295.0 284.1 306.7 4.21 4 850 1504 7.8 -0.2 57 8.0 3.9 325 13 294.3 295.1 284.3 307.3 4.43 5 829 1709 6.0 -1.0 61 7.0 2.7 335 14 294.5 295.3 284.2 307.2 4.29 6 825 1749 5.8 -0.2 65 6.0 2.9 338 14 294.7 295.5 284.6 308.2 4.57 7 790 2102 3.6 -5.4 52 9.0 -0.3 327 18 296.1 296.6 283.7 305.7 3.23 8 788 2123 3.4 -6.6 48 10.0 -0.7 326 18 296.1 296.6 283.4 304.9 2.96 9 780 2206 4.0 -13.0 28 17.0 -2.1 328 19 297.6 297.9 282.7 303.1 1.80 10 752 2502 2.8 -15.2 25 18.0 -3.4 342 21 299.4 299.7 283.1 304.3 1.56 11 736 2676 1.8 -23.2 14 25.0 -5.3 348 22 300.1 300.3 282.5 302.8 0.80 12 735 2687 1.8 -21.2 16 23.0 -5.0 348 22 300.3 300.4 282.7 303.3 0.96 13 734 2698 1.8 -12.2 35 14.0 -3.4 348 22 300.4 300.7 284.1 306.7 2.04 14 732 2720 1.6 -9.4 44 11.0 -2.7 349 22 300.4 300.9 284.7 308.3 2.56 15 723 2819 1.0 -12.0 37 13.0 -3.8 352 22 300.8 301.2 284.3 307.4 2.11 16 722 2830 1.0 -13.0 34 14.0 -4.1 353 21 300.9 301.3 284.2 307.0 1.94 17 720 2853 1.2 -20.8 18 22.0 -5.4 353 21 301.4 301.6 283.2 304.6 1.01 18 716 2897 1.2 -28.8 9 30.0 -6.3 355 21 301.9 301.9 282.8 303.5 0.49 19 712 2943 1.2 -16.8 25 18.0 -4.8 356 21 302.3 302.6 284.1 306.9 1.44 20 700 3079 0.2 -13.8 34 14.0 -4.8 360 20 302.7 303.1 284.8 308.6 1.88 21 690 3194 -0.7 -13.7 37 13.0 -5.3 2 21 303.0 303.3 284.9 309.0 1.92 22 662 3523 -2.1 -19.1 26 17.0 -7.4 8 23 305.0 305.2 285.0 309.1 1.27 23 653 3631 -2.9 -17.9 30 15.0 -7.7 9 24 305.3 305.5 285.3 309.9 1.43 24 642 3765 -3.3 -21.3 23 18.0 -8.5 12 25 306.3 306.5 285.2 309.9 1.09 25 633 3877 -2.9 -24.9 16 22.0 -8.9 15 26 308.0 308.2 285.6 310.7 0.80 26 585 4495 -7.7 -25.7 22 18.0 -12.2 15 31 309.4 309.6 286.1 312.2 0.81 27 551 4958 -9.9 -37.9 8 28.0 -14.9 10 34 312.2 312.2 286.4 313.1 0.26 28 545 5042 -10.7 -32.7 15 22.0 -15.2 11 36 312.2 312.3 286.6 313.8 0.45 29 530 5256 -11.3 -36.3 11 25.0 -15.9 12 40 314.0 314.0 287.1 315.1 0.32 30 521 5387 -12.3 -30.3 21 18.0 -16.2 13 43 314.3 314.4 287.5 316.4 0.59 31 514 5490 -12.3 -31.3 19 19.0 -16.3 14 45 315.5 315.6 287.9 317.5 0.54 32 513 5505 -12.3 -32.3 17 20.0 -16.4 14 45 315.7 315.8 287.9 317.5 0.50 33 500 5700 -13.7 -40.7 8 27.0 -18.0 15 49 316.3 316.4 287.8 317.1 0.22 34 488 5884 -15.3 -43.3 7 28.0 -19.3 15 51 316.6 316.6 287.8 317.2 0.17 35 481 5993 -16.3 -44.3 7 28.0 -20.1 15 52 316.7 316.7 287.8 317.2 0.15 36 422 6962 -24.3 -36.3 32 12.0 -26.1 20 56 318.5 318.6 288.7 320.0 0.41 37 414 7101 -25.1 -39.1 26 14.0 -26.9 19 58 319.2 319.3 288.8 320.4 0.31 38 401 7332 -26.9 -38.9 31 12.0 -28.4 15 62 319.8 319.9 289.0 321.0 0.33 39 400 7350 -27.1 -36.1 42 9.0 -28.3 15 62 319.8 319.9 289.2 321.3 0.44 40 397 7404 -27.5 -37.5 38 10.0 -28.8 14 63 319.9 320.0 289.2 321.3 0.38 41 388 7569 -28.3 -39.3 34 11.0 -29.6 11 65 321.0 321.1 289.4 322.2 0.33 42 386 7606 -28.7 -38.7 38 10.0 -29.9 10 66 320.9 321.0 289.4 322.2 0.35 43 382 7681 -29.1 -41.1 30 12.0 -30.4 10 66 321.4 321.4 289.5 322.4 0.27 44 379 7738 -29.1 -44.1 22 15.0 -30.6 10 67 322.1 322.1 289.6 322.9 0.20 45 376 7794 -29.5 -42.5 27 13.0 -30.9 10 67 322.3 322.3 289.8 323.2 0.24 46 361 8084 -31.7 -48.7 17 17.0 -33.1 10 70 323.1 323.2 289.9 323.6 0.13 47 356 8183 -32.3 -46.3 24 14.0 -33.5 10 71 323.6 323.7 290.0 324.3 0.17 48 343 8445 -33.7 -48.7 21 15.0 -34.8 10 73 325.2 325.2 290.5 325.7 0.13 49 328 8757 -36.5 -48.5 28 12.0 -37.4 10 76 325.5 325.5 290.6 326.1 0.14 50 307 9213 -40.1 -55.1 19 15.0 -40.8 10 80 326.7 326.7 290.9 327.0 0.07 51 300 9370 -41.7 -55.7 20 14.0 -42.3 10 81 326.6 326.6 290.8 326.9 0.07 52 277 9904 -46.7 -56.7 31 10.0 -47.0 8 87 326.9 326.9 290.9 327.2 0.06 53 276 9928 -46.9 -57.9 27 11.0 -47.3 8 87 327.0 327.0 290.9 327.2 0.06 54 274 9977 -46.7 -62.7 15 16.0 -47.1 8 87 327.9 327.9 291.2 328.0 0.03 55 250 10580 -49.7 -66.7 12 17.0 -50.1 5 94 332.2 332.2 292.3 332.3 0.02 56 245 10712 -50.5 -66.5 13 16.0 -50.8 5 98 332.9 332.9 292.5 333.0 0.02 57 244 10739 -50.6 -66.7 13 16.1 -50.9 5 99 333.2 333.2 292.6 333.2 0.02 58 215 11561 -53.5 -73.5 7 20.0 -53.8 5 87 340.9 340.9 294.6 341.0 0.01 59 200 12030 -51.3 -78.3 3 27.0 -51.7 15 71 351.5 351.5 297.0 351.6 0.00 60 150 13870 -57.9 -82.9 3 25.0 -58.2 5 28 370.3 370.3 300.6 370.3 0.00 61 100 16410 -60.9 -86.9 2 26.0 -61.2 345 13 410.1 410.1 306.5 410.1 0.00 62 99 16472 -60.9 -86.9 2 26.0 -61.2 340 13 411.2 411.2 306.7 411.2 0.00 63 92 16925 -62.1 -88.1 2 26.0 -62.3 326 12 417.6 417.6 307.4 417.6 0.00 64 90 17060 -60.9 -86.9 2 26.0 -61.2 334 10 422.6 422.6 308.0 422.6 0.00 65 82 17633 -63.3 -88.3 2 25.0 -63.6 307 10 429.1 429.1 308.7 429.1 0.00 66 72 18435 -60.1 -88.1 1 28.0 -60.5 271 10 452.2 452.2 311.1 452.2 0.00 67 70 18610 -61.1 -88.1 2 27.0 -61.4 260 9 453.7 453.7 311.2 453.7 0.00 68 66 18975 -62.7 -88.7 2 26.0 -63.0 267 7 457.9 457.9 311.6 457.9 0.00 69 58 19771 -63.5 -89.5 2 26.0 -63.8 282 4 473.3 473.3 312.9 473.3 0.00 70 51 20567 -60.9 -88.9 1 28.0 -61.4 314 5 497.1 497.1 314.8 497.2 0.00 71 50 20690 -61.3 -89.3 1 28.0 -61.8 330 8 499.0 499.0 314.9 499.0 0.00 72 45 21340 -62.7 -89.7 1 27.0 -63.1 339 7 510.9 510.9 315.7 510.9 0.00 73 44 21479 -60.9 -89.9 1 29.0 -61.5 319 7 518.6 518.6 316.2 518.6 0.00 74 42 21767 -62.5 -89.5 1 27.0 -63.0 276 6 521.6 521.6 316.4 521.6 0.00 75 37 22552 -60.1 -89.1 1 29.0 -60.9 180 10 547.0 547.0 317.9 547.0 0.00 76 35 22896 -61.9 -89.9 1 28.0 -62.6 239 17 551.1 551.1 318.2 551.1 0.00 77 30 23850 -61.3 -89.3 1 28.0 -62.1 305 8 577.5 577.5 319.5 577.6 0.00 78 24 25237 -62.3 -90.3 1 28.0 -63.1 290 10 612.7 612.7 321.2 612.7 0.00 79 22 25778 -61.3 -90.3 1 29.0 -62.3 263 13 631.1 631.1 321.9 631.1 0.00 80 22 25778 -58.1 -89.1 1 31.0 -59.6 263 13 640.6 640.6 322.3 640.7 0.01 81 20 26380 -58.1 -89.1 1 31.0 -59.7 335 1 658.3 658.3 323.0 658.4 0.01 82 19 26703 -57.1 -88.1 1 31.0 -59.0 328 1 671.2 671.2 323.4 671.2 0.01 83 14 28615 -60.5 -89.5 1 29.0 -62.1 301 12 720.9 720.9 325.1 721.0 0.01 84 13 29076 -59.9 -89.9 1 30.0 -61.8 288 17 738.4 738.4 325.6 738.5 0.01 85 13 29076 -56.5 -88.5 1 32.0 -59.2 288 17 750.2 750.2 326.0 750.3 0.01 86 12 29582 -57.1 -88.1 1 31.0 -59.7 315 26 765.4 765.4 326.4 765.5 0.01 87 11 30134 -55.1 -87.1 1 32.0 -58.5 320 25 792.0 792.0 327.0 792.1 0.02 88 10 30740 -56.3 -87.3 1 31.0 -59.6 285 22 809.4 809.4 327.5 809.6 0.02 89 9.9 30804 -56.3 -87.3 1 31.0 -59.6 285 23 811.7 811.7 327.5 811.9 0.02 90 9.3 31203 -53.1 -86.1 1 33.0 -57.6 282 26 838.6 838.6 328.1 838.8 0.03 91 8.7 31631 -55.1 -87.1 1 32.0 -59.1 279 31 846.9 847.0 328.3 847.1 0.02 92 8.4 31856 -53.3 -86.3 1 33.0 -58.0 278 33 862.5 862.6 328.7 862.8 0.03 93 7.8 32332 -53.9 -86.9 1 33.0 -58.6 275 37 878.6 878.6 329.0 878.9 0.03 94 7.6 32499 -52.5 -85.5 1 33.0 -57.9 273 39 890.8 890.8 329.2 891.2 0.03 95 7.1 32938 -52.7 -85.7 1 33.0 -58.2 271 43 907.5 907.5 329.5 907.9 0.04 96 7.0 33030 -52.1 -86.1 1 34.0 -57.9 270 44 913.7 913.7 329.7 914.0 0.03 97 6.8 33218 -50.3 -85.3 1 35.0 -57.0 928.8 928.8 329.9 929.2 0.04 98 6.1 33922 -53.5 -86.5 1 33.0 -59.2 944.3 944.4 330.2 944.7 0.04 TRP 215 11561 -53.5 -73.5 7 20.0 -53.8 5 87 340.9 340.9 294.6 341.0 0.01 WND 244 10739 -50.6 -66.7 13 16.1 -50.9 5 99 333.2 333.2 292.6 333.2 0.02 Sounding variables and indices 1000-500 mb thick: 5567.00 m Freezing level: 697.78 mb = 3104.51 m = 10185.29 ft Wetbulb zero: 793.02 mb = 2071.10 m = 6794.87 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 29.66 % Est. max temperature: 17.95 C = 64.30 F Sfc-Lift cond lev (LCL): 742.28 mb = 2607.17 m = 8553.61 ft T: 2.19 C 700-500 lapse rate: 5.30 C/km ThetaE index: 5.02 C Layer 790.0- 752.0 mb Conv cond level (CCL): 612.66 mb = 4132.80 m = 13558.89 ft Mean mixing ratio: 4.35 g/kg Conv temperature: 27.91 C = 82.24 F Cap Strength: 10.27 C Lifted Index: 10.39 C Risk: None Lifted Index @300 mb: 13.89 C Lifted Index @700 mb: 5.69 C Showalter Index: 10.30 C Risk: None Total Totals Index: 35.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 13.50 C K Index: 7.30 Risk: None Sweat Index: 75.00 Risk: None Energy Index: 2.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.89 J/kg Max Up Vert Vel: 2.40 m/s Conv Inhibition (B-): 70761.53 J/kg Cap Strength: 10.34 C Lift Cond Lev (LCL): 747.33 mb = 2552.38 m = 8373.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 38 at 23 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 ---------------------------------------------------------- 0 917 874 305 12 9.8 -6.9 | 245 26 23.9 11.4 1 880 1219 320 13 8.4 -10.0 | 250 24 22.4 8.3 2 850 1504 325 13 7.5 -10.6 | 250 23 21.5 7.6 3 848 1524 320 14 9.0 -10.7 | 252 24 23.1 7.5 4 817 1829 345 14 3.6 -13.5 | 255 18 17.7 4.7 5 787 2134 325 18 10.3 -14.7 | 262 25 24.4 3.5 6 758 2438 340 21 7.2 -19.7 | 274 21 21.2 -1.5 7 730 2743 350 22 3.8 -21.7 | 281 18 17.9 -3.4 8 700 3079 360 20 -0.0 -20.0 | 277 14 14.1 -1.7 9 650 3658 10 24 -4.2 -23.6 | 298 11 9.9 -5.4 10 601 4267 25 30 -12.7 -27.2 | 351 9 1.4 -8.9 11 578 4572 10 32 -5.6 -31.5 | 327 16 8.5 -13.2 12 556 4877 10 33 -5.7 -32.5 | 330 16 8.3 -14.2 13 500 5700 15 49 -12.7 -47.3 | 357 29 1.4 -29.1 14 474 6096 15 53 -13.7 -51.2 | 359 33 0.3 -32.9 15 419 7010 20 56 -19.2 -52.6 | 8 35 -5.1 -34.4 16 400 7350 15 62 -16.0 -59.9 | 3 42 -2.0 -41.6 17 385 7620 10 66 -11.5 -65.0 | 357 47 2.6 -46.7 18 310 9144 10 79 -13.7 -77.8 | 360 60 0.3 -59.5 19 300 9370 10 81 -14.1 -79.8 | 0 61 -0.0 -61.5 20 250 10580 5 94 -8.2 -93.6 | 356 76 5.9 -75.4 21 244 10739 5 99 -8.6 -98.6 | 356 81 5.4 -80.4 22 235 10973 5 99 -8.6 -98.6 | 356 81 5.4 -80.4 23 215 11561 5 87 -7.6 -86.7 | 355 69 6.5 -68.4 24 204 11887 5 83 -7.2 -82.7 | 354 65 6.8 -64.4 25 200 12030 15 71 -18.4 -68.6 | 5 50 -4.3 -50.3 26 154 13716 20 32 -10.9 -30.1 | 345 12 3.1 -11.8 27 150 13870 5 28 -2.4 -27.9 | 310 15 11.6 -9.6 28 133 14630 345 20 5.2 -19.3 | 273 19 19.2 -1.0 29 127 14935 320 24 15.4 -18.4 | 270 29 29.5 -0.1 30 121 15240 330 20 10.0 -17.3 | 268 24 24.1 1.0 31 115 15545 315 21 14.8 -14.8 | 263 29 28.9 3.4 32 109 15850 330 24 12.0 -20.8 | 276 26 26.1 -2.5 33 100 16410 345 13 3.4 -12.6 | 252 18 17.4 5.7 34 94 16764 315 14 9.9 -9.9 | 251 25 24.0 8.4 35 90 17069 335 10 4.2 -9.1 | 243 20 18.3 9.2 36 81 17678 305 10 8.2 -5.7 | 241 26 22.2 12.5 37 74 18288 280 11 10.8 -1.9 | 237 30 24.9 16.4 38 70 18610 260 9 8.9 1.6 | 229 30 22.9 19.8 39 52 20422 295 1 0.9 -0.4 | 220 23 15.0 17.8 40 50 20690 330 8 4.0 -6.9 | 238 21 18.1 11.3 41 47 21031 330 11 5.5 -9.5 | 246 21 19.6 8.7 42 45 21336 340 7 2.4 -6.6 | 235 20 16.4 11.7 43 39 22250 205 4 1.7 3.6 | 216 27 15.7 21.9 44 37 22555 180 10 0.0 10.0 | 206 32 14.1 28.3 45 34 23165 285 22 21.3 -5.7 | 250 37 35.3 12.6 46 30 23774 285 10 9.7 -2.6 | 237 28 23.7 15.7 47 30 23850 305 8 6.6 -4.6 | 236 25 20.6 13.7 48 29 24079 310 10 7.7 -6.4 | 241 25 21.7 11.8 49 28 24384 290 11 10.3 -3.8 | 239 28 24.4 14.5 50 25 24994 310 10 7.7 -6.4 | 241 25 21.7 11.8 51 23 25603 260 11 10.8 1.9 | 231 32 24.9 20.2 52 22 25908 265 14 13.9 1.2 | 235 34 28.0 19.5 53 21 26213 325 14 8.0 -11.5 | 253 23 22.1 6.8 54 20 26380 335 1 0.4 -0.9 | 220 23 14.5 17.4 55 19 26822 325 1 0.6 -0.8 | 220 23 14.6 17.5 56 18 27127 285 10 9.7 -2.6 | 237 28 23.7 15.7 57 17 27432 310 19 14.6 -12.2 | 258 29 28.6 6.1 58 16 27737 285 13 12.6 -3.4 | 241 30 26.6 14.9 59 15 28346 310 15 11.5 -9.6 | 251 27 25.5 8.6 60 14 28651 300 12 10.4 -6.0 | 243 27 24.4 12.3 61 13 28956 280 15 14.8 -2.6 | 241 33 28.8 15.7 62 12 29566 315 26 18.4 -18.4 | 270 32 32.4 -0.1 63 11 30175 320 25 16.1 -19.2 | 272 30 30.1 -0.9 64 10 30740 285 22 21.3 -5.7 | 250 37 35.3 12.6 65 7 33030 270 44 44.0 -0.0 | 253 61 58.1 18.3 Wind Parameters Mean winds (0-6000m): 7.6 at 30.7 knts Storm direction: 37.6 at 23.0 knts Shear (0-3000m) pos: 4.2 neg: 1.0 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 69.6 deg Storm rel helicity (0-3000m) pos: 106.1 neg: -4.0 tot: 102.1 m^2/s^2 ave: 34.0 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 82.85 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 ------------------------------------------------------------------------------- 500 316 13 248 25| 4.1 0.0 4.1| 16.3 0.0 16.3 32.7 0.61| 4.1 2.5 1000 324 13 251 23| 4.5 0.0 4.5| 30.5 0.0 30.5 30.5 0.49| 5.2 2.5 1500 327 15 255 23| 3.0 2.1 5.1| 64.4 0.0 64.4 42.9 0.54| 6.8 3.6 2000 333 16 260 22| 3.7 1.5 5.3| 82.3 -1.0 81.3 40.7 0.52| 6.8 3.5 2500 340 17 264 20| 3.8 1.2 5.0| 90.5 -4.0 86.5 34.6 0.48| 6.5 3.1 3000 347 18 269 18| 4.2 1.0 5.2|106.1 -4.0 102.1 34.0 0.54| 6.5 3.5 4000 358 21 282 15| 3.8 1.5 5.3|123.3 -19.7 103.7 25.9 0.42| 6.8 2.9 5000 3 26 301 15| 4.7 1.2 5.9|188.3 -19.7 168.6 33.7 0.47| 7.3 3.4 6000 8 31 321 16| 4.5 1.0 5.5|233.8 -19.7 214.2 35.7 0.49| 6.7 3.3 Wrote GIF file: /home/apache/climate/data/raob//KBOI/skewt/KBOI.skewt.20251017.00.gif