UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112912.upa.cvt Date: 1200Z 29 NOV 25 Searching for KBOI... Searching the city database file for: KBOI ... Date:1200Z 29 NOV 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 218 1 925 859 235 3 SFC 923 874 -1.1 -2.8 88 1.7 -1.8 235 3 278.4 278.9 275.5 287.7 3.37 3 920 900 0.0 -1.3 91 1.3 -0.6 248 3 279.7 280.4 276.7 290.2 3.78 4 914 953 -0.3 -1.6 91 1.3 -0.9 274 3 280.0 280.6 276.8 290.3 3.72 5 902 1059 0.0 -1.3 91 1.3 -0.6 327 2 281.3 282.0 277.7 292.1 3.85 6 887 1194 2.2 -4.8 60 7.0 -0.6 33 2 285.0 285.5 278.4 293.6 3.01 7 873 1323 2.6 -7.4 48 10.0 -1.2 24 5 286.7 287.1 278.6 294.0 2.51 8 851 1530 2.6 -16.4 23 19.0 -3.3 345 10 288.8 289.0 277.9 292.6 1.25 9 850 1540 2.6 -16.4 23 19.0 -3.3 345 10 288.9 289.1 278.0 292.7 1.25 10 841 1626 1.8 -18.2 21 20.0 -4.1 348 10 288.9 289.1 277.7 292.2 1.08 11 806 1966 -1.1 -17.1 28 16.0 -5.8 2 10 289.4 289.6 278.2 293.1 1.24 12 802 2006 -1.3 -18.3 26 17.0 -6.1 4 9 289.6 289.8 278.2 293.0 1.13 13 800 2026 -0.9 -27.9 11 27.0 -7.0 5 9 290.2 290.3 277.5 291.7 0.48 14 790 2126 0.8 -42.2 2 43.0 -6.7 10 9 293.1 293.1 278.4 293.5 0.12 15 771 2321 0.6 7 11 294.9 16 719 2877 -3.3 -43.3 3 40.0 -9.8 357 12 296.6 296.6 280.0 297.0 0.12 17 700 3088 -4.9 -32.9 9 28.0 -10.5 340 13 297.1 297.1 280.6 298.2 0.34 18 684 3269 -6.5 -27.5 17 21.0 -11.2 343 12 297.2 297.4 281.0 299.2 0.58 19 681 3304 -6.5 -27.5 17 21.0 -11.2 344 12 297.6 297.7 281.1 299.5 0.59 20 668 3454 -5.7 -32.7 10 27.0 -11.2 334 12 300.2 300.2 281.9 301.4 0.37 21 589 4430 -11.5 -33.5 14 22.0 -15.6 308 23 304.4 304.5 283.7 305.7 0.38 22 572 4653 -13.3 -32.3 19 19.0 -16.8 307 27 304.9 304.9 284.0 306.4 0.44 23 553 4910 -15.3 -26.3 38 11.0 -17.7 315 32 305.5 305.6 284.6 308.1 0.81 24 500 5660 -22.5 -26.9 67 4.4 -23.3 315 40 305.6 305.8 284.7 308.4 0.84 25 488 5837 -24.1 -27.3 75 3.2 -24.6 315 40 305.8 305.9 284.8 308.5 0.83 26 470 6110 -26.1 -28.8 78 2.7 -26.5 315 40 306.6 306.7 285.0 309.1 0.75 27 468 6140 -26.1 -28.6 79 2.5 -26.5 316 41 307.0 307.1 285.1 309.6 0.77 28 462 6233 -26.5 -29.1 79 2.6 -26.9 319 42 307.6 307.7 285.4 310.1 0.75 29 457 6312 -26.5 -29.9 73 3.4 -27.1 322 43 308.6 308.7 285.7 310.9 0.70 30 450 6423 -27.5 -29.7 81 2.2 -27.8 324 44 308.7 308.8 285.7 311.1 0.72 31 440 6584 -28.3 -31.6 73 3.3 -28.8 315 47 309.7 309.8 285.9 311.8 0.62 32 414 7017 -30.9 -32.2 88 1.3 -31.1 290 54 311.7 311.9 286.7 313.9 0.62 33 400 7260 -32.5 -33.9 87 1.4 -32.7 295 58 312.7 312.9 286.9 314.6 0.54 34 396 7331 -32.9 -34.4 86 1.5 -33.1 294 58 313.1 313.2 287.1 315.0 0.52 35 380 7620 -33.7 -35.2 86 1.5 -33.9 290 56 315.8 315.9 287.9 317.6 0.50 36 339 8409 -40.1 -41.6 85 1.5 -40.2 290 62 317.5 317.6 288.3 318.6 0.29 37 332 8551 -41.3 -43.7 77 2.4 -41.5 290 62 317.8 317.9 288.3 318.7 0.24 38 330 8592 -41.5 -43.0 85 1.5 -41.6 290 61 318.1 318.1 288.4 319.0 0.26 39 327 8654 -42.1 -44.6 76 2.5 -42.3 290 61 318.1 318.1 288.4 318.9 0.22 40 323 8737 -42.7 -44.2 85 1.5 -42.8 290 61 318.4 318.4 288.5 319.2 0.23 41 319 8821 -43.3 -45.7 77 2.4 -43.5 290 60 318.7 318.7 288.6 319.4 0.20 42 304 9142 -46.3 -47.9 84 1.6 -46.4 290 59 318.9 318.9 288.6 319.5 0.16 43 300 9230 -47.1 -49.0 81 1.9 -47.2 290 56 319.0 319.0 288.6 319.5 0.15 44 279 9706 -51.1 -54.4 68 3.3 -51.2 286 54 319.9 319.9 288.8 320.2 0.08 45 275 9800 -51.9 -54.8 71 2.9 -52.0 285 54 320.1 320.1 288.9 320.4 0.08 46 270 9918 -52.9 -56.2 67 3.3 -53.0 284 56 320.3 320.3 288.9 320.6 0.07 47 250 10410 -56.7 -60.6 61 3.9 -56.8 280 62 321.8 321.8 289.3 321.9 0.04 48 244 10565 -57.9 -62.4 56 4.5 -58.0 280 64 322.2 322.2 289.5 322.4 0.04 49 228 10991 -61.9 -65.6 61 3.7 -61.9 280 69 322.4 322.4 289.5 322.5 0.02 50 224 11101 -62.5 -67.0 55 4.5 -62.6 280 70 323.1 323.1 289.8 323.2 0.02 51 222 11157 -62.9 -67.4 54 4.5 -63.0 280 71 323.4 323.4 289.8 323.4 0.02 52 216 11326 -63.7 -67.2 62 3.5 -63.7 280 73 324.7 324.7 290.2 324.7 0.02 53 213 11412 -64.1 -68.5 55 4.4 -64.1 280 74 325.3 325.3 290.4 325.4 0.02 54 210 11500 -63.3 -68.3 51 5.0 -63.3 280 75 327.9 327.9 291.2 328.0 0.02 55 200 11800 -65.1 -69.4 55 4.3 -65.2 280 79 329.6 329.6 291.6 329.7 0.02 56 197 11892 -65.7 -69.8 56 4.1 -65.7 280 77 330.1 330.1 291.7 330.2 0.02 57 193 12017 -64.3 -70.3 44 6.0 -64.4 282 74 334.3 334.3 292.9 334.4 0.02 58 190 12112 -63.9 -75.9 18 12.0 -64.0 284 71 336.5 336.5 293.4 336.5 0.01 59 150 13570 -60.5 -80.5 6 20.0 -60.7 295 55 365.9 365.9 299.8 365.9 0.00 60 100 16120 -57.7 -85.7 2 28.0 -58.1 305 26 416.2 416.2 307.3 416.3 0.00 61 83 17289 -59.5 -87.5 1 28.0 -59.9 313 24 435.4 435.4 309.4 435.4 0.00 62 77 17760 -57.5 -87.5 1 30.0 -58.0 290 24 449.0 449.0 310.7 449.0 0.00 63 71 18271 -58.5 -87.5 1 29.0 -59.0 319 34 457.4 457.4 311.5 457.4 0.00 64 70 18360 -57.7 -87.7 1 30.0 -58.3 330 25 460.9 460.9 311.8 461.0 0.00 65 63 19029 -54.9 -86.9 1 32.0 -55.8 319 20 481.2 481.2 313.5 481.2 0.00 66 57 19663 -58.3 -88.3 1 30.0 -58.9 8 18 487.5 487.5 314.0 487.5 0.00 67 56 19775 -56.7 -87.7 1 31.0 -57.5 9 17 493.6 493.6 314.5 493.6 0.00 68 54 20005 -57.7 -87.7 1 30.0 -58.4 345 12 496.5 496.5 314.7 496.5 0.00 69 50 20490 -57.7 -88.7 1 31.0 -58.5 20 8 507.5 507.5 315.5 507.5 0.00 70 47 20879 -57.5 -88.5 1 31.0 -58.3 13 15 517.0 517.0 316.1 517.1 0.00 71 44 21297 -55.1 -87.1 1 32.0 -56.2 6 13 532.8 532.8 317.1 532.8 0.00 72 42 21594 -54.9 -86.9 1 32.0 -56.1 16 13 540.4 540.4 317.5 540.4 0.00 73 41 21747 -54.9 -86.9 1 32.0 -56.1 23 13 544.1 544.1 317.8 544.2 0.00 74 39 22065 -56.9 -87.9 1 31.0 -57.9 36 14 546.9 546.9 317.9 546.9 0.00 75 36 22573 -54.9 -87.9 1 33.0 -56.3 58 15 564.7 564.7 318.9 564.8 0.00 76 30 23730 -57.1 -89.1 1 32.0 -58.4 60 24 589.0 589.0 320.1 589.0 0.00 77 29 23945 -57.1 -89.1 1 32.0 -58.4 57 26 594.7 594.7 320.3 594.7 0.00 78 23 25430 -52.5 -86.5 1 34.0 -55.0 66 43 649.0 649.0 322.6 649.1 0.01 79 21 26017 -54.1 -87.1 1 33.0 -56.4 71 47 661.3 661.3 323.1 661.4 0.01 80 20 26330 -54.1 -87.1 1 33.0 -56.5 80 49 670.6 670.6 323.4 670.6 0.01 81 18 27009 -53.3 -87.3 1 34.0 -56.1 80 50 693.6 693.6 324.2 693.7 0.01 82 17 27380 -50.7 -86.7 1 36.0 -54.4 80 53 713.4 713.4 324.8 713.5 0.01 83 16 27776 -51.7 -86.7 1 35.0 -55.2 80 52 722.6 722.6 325.1 722.7 0.01 84 16 27776 -50.5 -86.5 1 36.0 -54.4 80 52 726.5 726.5 325.3 726.6 0.01 85 13 29127 -52.3 -87.3 1 35.0 -56.2 85 56 764.7 764.7 326.3 764.8 0.01 86 11 30216 -49.7 -86.7 1 37.0 -55.0 87 72 811.6 811.6 327.5 811.8 0.02 87 10 30840 -50.5 -86.5 1 36.0 -55.8 90 89 831.0 831.1 328.0 831.2 0.02 88 9.7 31038 -51.1 -86.1 1 35.0 -56.3 836.1 836.1 328.1 836.3 0.02 89 8.1 32216 -49.1 -86.1 1 37.0 -55.7 888.2 888.2 329.2 888.5 0.03 90 7.2 32985 -51.5 -87.5 1 36.0 -57.5 908.8 908.8 329.6 909.0 0.03 TRP 197 11892 -65.7 -69.8 56 4.1 -65.7 280 77 330.1 330.1 291.7 330.2 0.02 WND 200 11800 -65.1 -69.4 55 4.3 -65.2 280 79 329.6 329.6 291.6 329.7 0.02 Sounding variables and indices 1000-500 mb thick: 5442.00 m Freezing level: Surface below freezing Freezing level: 920.00 mb = 900.13 m = 2953.14 ft Freezing level: 920.00 mb = 900.13 m = 2953.14 ft Freezing level: 902.00 mb = 1058.93 m = 3474.13 ft Freezing level: 819.28 mb = 1837.06 m = 6027.02 ft Freezing level: 794.71 mb = 2078.90 m = 6820.45 ft Freezing level: 763.00 mb = 2406.89 m = 7896.51 ft Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 30.41 % Est. max temperature: 14.87 C = 58.76 F Sfc-Lift cond lev (LCL): 898.65 mb = 1088.97 m = 3572.69 ft T: 0.49 C 700-500 lapse rate: 6.84 C/km ThetaE index: 1.42 C Layer 851.0- 850.0 mb Conv cond level (CCL): 571.11 mb = 4665.26 m = 15305.77 ft Mean mixing ratio: 2.39 g/kg Conv temperature: 24.84 C = 76.71 F Cap Strength: 12.69 C Lifted Index: 11.82 C Risk: None Lifted Index @300 mb: 18.74 C Lifted Index @700 mb: 9.03 C Showalter Index: 11.76 C Risk: None Total Totals Index: 31.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 6.10 C K Index: -19.30 Risk: None Sweat Index: 60.00 Risk: None Energy Index: 3.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 46.99 J/kg Max Up Vert Vel: 9.69 m/s Conv Inhibition (B-): 68259.77 J/kg Cap Strength: 12.69 C Lift Cond Lev (LCL): 750.77 mb = 2533.02 m = 8310.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 350 at 17 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 ---------------------------------------------------------- 0 923 874 235 3 2.5 1.7 | 178 19 -0.5 18.7 1 884 1219 45 2 -1.4 -1.4 | 164 16 -4.4 15.5 2 852 1524 345 10 2.6 -9.7 | 177 7 -0.4 7.3 3 850 1540 345 10 2.6 -9.7 | 177 7 -0.4 7.3 4 820 1829 355 10 0.9 -10.0 | 163 7 -2.1 7.0 5 789 2134 10 9 -1.6 -8.9 | 151 9 -4.6 8.1 6 759 2438 5 13 -1.1 -13.0 | 134 6 -4.1 4.0 7 731 2743 10 11 -1.9 -10.8 | 141 8 -4.9 6.1 8 704 3048 340 13 4.4 -12.2 | 197 5 1.5 4.7 9 700 3088 340 13 4.4 -12.2 | 197 5 1.5 4.7 10 676 3353 345 12 3.1 -11.6 | 181 5 0.1 5.3 11 650 3658 310 11 8.4 -7.1 | 209 11 5.4 9.9 12 600 4267 310 21 16.1 -13.5 | 255 14 13.1 3.4 13 576 4572 305 26 21.3 -14.9 | 264 18 18.3 2.0 14 554 4877 315 32 22.6 -22.6 | 286 20 19.6 -5.7 15 511 5486 315 41 29.0 -29.0 | 295 29 26.0 -12.1 16 500 5660 315 40 28.3 -28.3 | 294 28 25.3 -11.4 17 471 6096 315 40 28.3 -28.3 | 294 28 25.3 -11.4 18 451 6401 325 44 25.2 -36.0 | 311 29 22.2 -19.1 19 414 7010 290 54 50.7 -18.5 | 272 48 47.8 -1.5 20 400 7260 295 58 52.6 -24.5 | 279 50 49.6 -7.6 21 380 7620 290 56 52.6 -19.2 | 273 50 49.6 -2.2 22 347 8230 290 63 59.2 -21.5 | 275 56 56.2 -4.6 23 304 9144 290 59 55.4 -20.2 | 274 53 52.5 -3.2 24 300 9230 290 56 52.6 -19.2 | 273 50 49.6 -2.2 25 277 9754 285 54 52.2 -14.0 | 267 49 49.2 3.0 26 250 10410 280 62 61.1 -10.8 | 264 58 58.1 6.2 27 200 11800 280 79 77.8 -13.7 | 268 75 74.8 3.2 28 197 11887 280 79 77.8 -13.7 | 268 75 74.8 3.2 29 197 11892 280 77 75.8 -13.4 | 267 73 72.8 3.6 30 170 12802 295 54 48.9 -22.8 | 277 46 46.0 -5.9 31 154 13411 295 59 53.5 -24.9 | 279 51 50.5 -8.0 32 150 13570 295 55 49.8 -23.2 | 278 47 46.9 -6.3 33 121 14935 290 46 43.2 -15.7 | 268 40 40.2 1.2 34 115 15240 310 45 34.5 -28.9 | 291 34 31.5 -12.0 35 104 15850 315 35 24.7 -24.7 | 290 23 21.8 -7.8 36 100 16120 305 26 21.3 -14.9 | 264 18 18.3 2.0 37 95 16459 305 26 21.3 -14.9 | 264 18 18.3 2.0 38 90 16764 305 33 27.0 -18.9 | 275 24 24.0 -2.0 39 86 17069 320 28 18.0 -21.4 | 287 16 15.0 -4.5 40 82 17374 310 22 16.9 -14.1 | 259 14 13.9 2.8 41 78 17678 285 22 21.3 -5.7 | 238 21 18.3 11.2 42 71 18288 320 34 21.9 -26.0 | 296 21 18.9 -9.1 43 70 18360 330 25 12.5 -21.7 | 296 11 9.5 -4.7 44 64 18898 330 22 11.0 -19.1 | 285 8 8.0 -2.1 45 61 19202 305 17 13.9 -9.8 | 237 13 10.9 7.2 46 58 19507 5 21 -1.8 -20.9 | 50 6 -4.8 -4.0 47 56 19812 10 16 -2.8 -15.8 | 102 6 -5.8 1.2 48 53 20117 330 10 5.0 -8.7 | 194 9 2.0 8.3 49 51 20422 25 2 -0.8 -1.8 | 166 16 -3.8 15.1 50 50 20490 20 8 -2.7 -7.5 | 149 11 -5.7 9.4 51 46 21031 10 18 -3.1 -17.7 | 83 6 -6.1 -0.8 52 44 21336 5 12 -1.0 -12.0 | 141 6 -4.0 5.0 53 34 22860 70 16 -15.0 -5.5 | 122 21 -18.0 11.5 54 33 23165 35 12 -6.9 -9.8 | 126 12 -9.9 7.1 55 31 23470 45 28 -19.8 -19.8 | 83 23 -22.8 -2.9 56 30 23730 60 24 -20.8 -12.0 | 102 24 -23.8 4.9 57 30 23774 60 28 -24.2 -14.0 | 96 27 -27.2 2.9 58 28 24079 55 24 -19.7 -13.8 | 98 23 -22.6 3.2 59 27 24384 55 27 -22.1 -15.5 | 93 25 -25.1 1.4 60 26 24689 50 41 -31.4 -26.4 | 75 36 -34.4 -9.4 61 23 25298 70 43 -40.4 -14.7 | 93 43 -43.4 2.2 62 22 25603 60 44 -38.1 -22.0 | 83 41 -41.1 -5.1 63 20 26330 80 49 -48.3 -8.5 | 99 52 -51.2 8.4 64 19 26822 80 49 -48.3 -8.5 | 99 52 -51.2 8.4 65 17 27432 80 53 -52.2 -9.2 | 98 56 -55.2 7.7 66 15 28042 80 51 -50.2 -8.9 | 99 54 -53.2 8.1 67 15 28346 85 63 -62.8 -5.5 | 100 67 -65.7 11.4 68 13 28956 85 54 -53.8 -4.7 | 102 58 -56.8 12.2 69 12 29870 85 63 -62.8 -5.5 | 100 67 -65.7 11.4 70 10 30840 90 89 -89.0 0.0 | 100 94 -92.0 16.9 Wind Parameters Mean winds (0-6000m): 320.0 at 22.9 knts Storm direction: 350.0 at 17.2 knts Shear (0-3000m) pos: 2.0 neg: 2.5 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 48.7 deg Storm rel helicity (0-3000m) pos: 31.4 neg: -33.8 tot: -2.4 m^2/s^2 ave: -0.8 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.81 Bulk Shear: 57.98 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 5 3 167 14| 8.8 0.0 8.8| 0.5 -21.8 -21.3 -42.6 -0.49| 11.3 -5.5 1000 350 6 170 11| 4.4 2.3 6.7| 6.8 -25.4 -18.6 -18.6 -0.25| 9.5 -2.3 1500 357 7 164 10| 3.9 1.5 5.4| 6.8 -31.8 -25.0 -16.7 -0.32| 8.0 -2.6 2000 1 9 160 9| 2.9 1.4 4.3| 10.8 -32.5 -21.6 -10.8 -0.20| 7.2 -1.5 2500 356 9 163 8| 2.3 1.6 3.9| 15.7 -33.8 -18.1 -7.3 -0.09| 6.9 -0.6 3000 348 10 172 7| 2.0 2.5 4.4| 31.4 -33.8 -2.4 -0.8 0.08| 7.4 0.6 4000 330 13 213 7| 2.4 2.8 5.2| 98.1 -33.8 64.3 16.1 0.30| 8.1 2.5 5000 323 18 254 8| 2.5 2.3 4.8|121.5 -36.0 85.5 17.1 0.31| 7.5 2.3 6000 320 23 273 12| 2.6 3.6 6.2|177.5-216.1 -38.6 -6.4 0.11| 8.9 1.0 Wrote GIF file: /home/apache/climate/data/raob//KBOI/skewt/KBOI.skewt.20251129.12.gif