UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for KBOI... Searching the city database file for: KBOI ... Date:0000Z 2 DEC 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 205 1 925 847 130 3 SFC 922 874 4.0 -3.0 60 7.0 1.1 130 3 283.7 284.2 278.2 293.1 3.32 3 880 1250 0.2 -4.4 71 4.6 -1.6 111 3 283.5 284.1 277.9 292.4 3.13 4 867 1370 1.6 -8.4 47 10.0 -2.1 57 3 286.2 286.6 278.2 293.0 2.34 5 864 1398 1.4 -9.6 44 11.0 -2.5 44 4 286.3 286.6 277.9 292.5 2.13 6 850 1529 0.4 -9.6 47 10.0 -3.1 345 4 286.6 286.9 278.1 292.9 2.17 7 846 1567 0.2 -9.8 47 10.0 -3.3 334 5 286.7 287.1 278.2 293.0 2.14 8 843 1595 0.6 -10.4 43 11.0 -3.3 326 6 287.5 287.8 278.4 293.5 2.05 9 833 1691 0.0 -10.0 47 10.0 -3.6 299 8 287.8 288.2 278.7 294.1 2.14 10 821 1807 0.2 -14.8 31 15.0 -4.6 267 10 289.2 289.5 278.4 293.7 1.47 11 809 1925 -0.5 -16.5 29 16.0 -5.3 266 12 289.7 289.9 278.4 293.6 1.30 12 805 1964 -0.3 -16.3 29 16.0 -5.2 269 13 290.3 290.5 278.8 294.4 1.33 13 775 2268 -0.7 -24.7 14 24.0 -6.7 282 16 293.1 293.2 279.1 295.2 0.67 14 773 2288 -0.7 -23.7 16 23.0 -6.7 282 16 293.3 293.4 279.4 295.6 0.73 15 757 2455 -1.7 -21.7 20 20.0 -7.1 285 18 293.9 294.1 279.9 296.8 0.89 16 739 2646 -2.7 -22.7 20 20.0 -7.9 292 19 294.9 295.0 280.3 297.5 0.83 17 727 2776 -3.5 -28.5 12 25.0 -9.1 295 20 295.4 295.5 280.0 297.0 0.50 18 718 2874 -3.5 -26.5 15 23.0 -8.9 295 21 296.4 296.6 280.6 298.4 0.61 19 712 2940 -3.9 -16.9 36 13.0 -7.8 295 22 296.7 297.0 281.8 301.2 1.43 20 706 3007 -4.5 -16.5 39 12.0 -8.2 295 23 296.8 297.0 281.9 301.4 1.49 21 704 3029 -4.7 -17.7 35 13.0 -8.5 295 23 296.8 297.0 281.8 301.0 1.35 22 702 3052 -4.7 -13.7 49 9.0 -7.7 296 23 297.0 297.4 282.5 302.9 1.89 23 701 3063 -4.9 -14.9 45 10.0 -8.1 298 23 296.9 297.2 282.3 302.2 1.71 24 700 3074 -4.9 -12.9 53 8.0 -7.6 300 23 297.1 297.4 282.7 303.3 2.02 25 699 3085 -5.1 -13.1 53 8.0 -7.8 301 23 297.0 297.3 282.6 303.1 1.99 26 696 3119 -5.1 -9.9 69 4.8 -6.8 303 23 297.3 297.8 283.5 305.2 2.59 27 694 3142 -4.7 -6.0 91 1.3 -5.3 305 23 298.0 298.7 284.8 308.6 3.52 28 693 3153 -2.3 -2.3 100 0.0 -2.3 306 23 300.8 301.7 287.0 314.8 4.66 29 674 3374 -2.5 -2.7 99 0.2 -2.6 320 23 303.0 303.8 287.8 317.1 4.65 30 603 4250 -6.3 -7.5 91 1.2 -6.8 310 29 308.4 309.1 288.6 319.7 3.61 31 588 4447 -7.7 -8.3 95 0.6 -7.9 310 30 309.0 309.6 288.7 319.9 3.48 32 579 4567 -8.5 -10.2 87 1.7 -9.2 310 31 309.4 310.0 288.4 319.1 3.04 33 545 5033 -11.5 -12.4 93 0.9 -11.8 305 34 311.3 311.8 288.7 319.9 2.71 34 500 5690 -14.9 -16.3 89 1.4 -15.3 295 41 314.9 315.3 289.3 321.9 2.14 35 476 6061 -17.3 -18.8 88 1.5 -17.7 299 37 316.4 316.7 289.5 322.4 1.82 36 433 6763 -22.5 -25.4 77 2.9 -23.1 305 42 318.4 318.7 289.5 322.3 1.12 37 427 6865 -23.3 -25.2 84 1.9 -23.7 304 42 318.7 318.9 289.6 322.7 1.16 38 416 7056 -24.9 -26.8 84 1.9 -25.3 302 42 319.0 319.2 289.5 322.6 1.03 39 400 7340 -26.9 -29.7 77 2.8 -27.4 300 42 320.0 320.2 289.6 322.9 0.81 40 390 7522 -28.3 -31.0 78 2.7 -28.7 300 42 320.5 320.7 289.7 323.1 0.74 41 339 8508 -36.7 -40.7 66 4.0 -37.1 300 43 322.2 322.2 289.8 323.4 0.32 42 321 8883 -40.1 -44.0 66 3.9 -40.4 300 43 322.5 322.6 289.8 323.4 0.24 43 320 8904 -40.3 -44.3 65 4.0 -40.6 300 43 322.6 322.6 289.8 323.4 0.23 44 317 8968 -40.9 -45.0 65 4.1 -41.2 300 43 322.6 322.6 289.8 323.4 0.22 45 300 9340 -44.1 -47.8 67 3.7 -44.3 300 45 323.2 323.2 289.9 323.8 0.17 46 291 9544 -45.7 -49.1 68 3.4 -45.9 298 45 323.8 323.8 290.0 324.3 0.15 47 275 9920 -49.1 -52.7 66 3.6 -49.3 294 46 324.1 324.1 290.1 324.5 0.10 48 250 10540 -54.1 -58.0 62 3.9 -54.2 295 49 325.6 325.6 290.5 325.9 0.06 49 234 10960 -57.9 -62.3 57 4.4 -58.0 298 54 326.1 326.1 290.6 326.2 0.04 50 222 11290 -60.9 -63.5 71 2.6 -60.9 300 58 326.4 326.4 290.7 326.6 0.03 51 221 11318 -60.7 -63.2 72 2.5 -60.7 301 58 327.2 327.2 290.9 327.3 0.04 52 220 11346 -60.5 -63.5 68 3.0 -60.6 301 59 327.9 327.9 291.2 328.0 0.03 53 217 11431 -60.1 -69.1 30 9.0 -60.2 301 60 329.8 329.8 291.7 329.9 0.02 54 216 11460 -59.7 -71.7 20 12.0 -59.8 302 60 330.9 330.9 292.0 330.9 0.01 55 206 11756 -60.1 -72.1 19 12.0 -60.2 304 64 334.7 334.7 293.0 334.8 0.01 56 200 11940 -61.1 -73.1 19 12.0 -61.2 305 66 336.0 336.0 293.3 336.0 0.01 57 195 12097 -62.2 -73.5 21 11.3 -62.3 310 67 336.6 336.6 293.5 336.7 0.01 58 193 12160 -62.7 -73.7 21 11.0 -62.8 310 67 336.9 336.9 293.6 336.9 0.01 59 182 12521 -63.7 -76.7 15 13.0 -63.8 300 58 341.0 341.0 294.6 341.0 0.01 60 150 13710 -62.3 -83.3 4 21.0 -62.4 320 41 362.8 362.8 299.2 362.8 0.00 61 100 16220 -63.1 -87.1 3 24.0 -63.3 325 20 405.8 405.8 306.0 405.8 0.00 62 96 16470 -63.5 -87.5 2 24.0 -63.7 330 20 409.8 409.8 306.5 409.8 0.00 63 87 17076 -60.1 -87.1 2 27.0 -60.4 340 22 428.3 428.3 308.7 428.3 0.00 64 83 17368 -61.7 -87.7 2 26.0 -62.0 350 13 430.9 430.9 308.9 430.9 0.00 65 72 18253 -57.9 -86.9 1 29.0 -58.4 340 16 456.8 456.8 311.5 456.8 0.00 66 70 18430 -58.3 -87.3 1 29.0 -58.8 315 11 459.7 459.7 311.7 459.7 0.00 67 65 18900 -56.9 -86.9 1 30.0 -57.5 355 10 472.6 472.6 312.8 472.6 0.00 68 63 19099 -58.1 -88.1 1 30.0 -58.7 352 13 474.2 474.2 313.0 474.2 0.00 69 58 19625 -55.7 -86.7 1 31.0 -56.5 8 19 490.9 490.9 314.3 490.9 0.00 70 57 19736 -56.7 -87.7 1 31.0 -57.5 12 20 491.1 491.1 314.3 491.1 0.00 71 54 20081 -55.5 -87.5 1 32.0 -56.4 6 24 501.5 501.5 315.1 501.5 0.00 72 50 20580 -50.3 -85.3 1 35.0 -52.0 25 20 524.9 524.9 316.6 525.0 0.01 73 48 20846 -51.1 -85.1 1 34.0 -52.7 12 29 529.2 529.2 316.9 529.2 0.01 74 44 21412 -50.3 -85.3 1 35.0 -52.1 23 21 544.5 544.5 317.8 544.5 0.01 75 40 22028 -54.1 -86.1 1 32.0 -55.5 29 22 550.0 550.0 318.1 550.0 0.01 76 39 22190 -53.3 -86.3 1 33.0 -54.8 26 23 556.0 556.0 318.4 556.0 0.01 77 36 22702 -56.1 -88.1 1 32.0 -57.3 30 19 561.6 561.6 318.7 561.7 0.00 78 32 23455 -53.1 -87.1 1 34.0 -54.9 25 29 588.9 588.9 320.1 588.9 0.01 79 30 23870 -54.1 -87.1 1 33.0 -55.8 30 29 597.2 597.2 320.5 597.2 0.01 80 29 24087 -54.3 -87.3 1 33.0 -56.1 28 29 602.4 602.4 320.7 602.5 0.01 81 27 24546 -52.9 -86.9 1 34.0 -55.1 27 31 618.8 618.8 321.5 618.8 0.01 82 24 25300 -55.5 -87.5 1 32.0 -57.3 36 33 632.4 632.4 322.0 632.5 0.01 83 22 25854 -55.1 -88.1 1 33.0 -57.1 36 34 649.6 649.6 322.7 649.6 0.01 84 20 26460 -56.3 -88.3 1 32.0 -58.2 40 59 663.8 663.8 323.2 663.9 0.01 85 19 26785 -57.5 -88.5 1 31.0 -59.3 38 57 669.9 669.9 323.4 670.0 0.01 86 16 27874 -56.1 -88.1 1 32.0 -58.5 50 55 708.2 708.2 324.7 708.3 0.01 87 15 28282 -58.1 -89.1 1 31.0 -60.2 55 55 714.8 714.8 324.9 714.9 0.01 88 14 28720 -54.3 -88.3 1 34.0 -57.4 54 57 741.9 741.9 325.7 742.0 0.01 89 12 29712 -52.7 -86.7 1 34.0 -56.6 51 63 781.0 781.0 326.8 781.2 0.02 90 11 30274 -52.3 -87.3 1 35.0 -56.6 52 65 802.2 802.2 327.3 802.3 0.02 91 11 30274 -48.1 -85.1 1 37.0 -54.1 52 65 817.4 817.4 327.7 817.6 0.03 92 10 30900 -49.7 -85.7 1 36.0 -55.3 65 66 834.0 834.0 328.0 834.3 0.03 93 9.5 31238 -48.7 -85.7 1 37.0 -54.9 66 66 850.1 850.2 328.4 850.4 0.03 94 8.5 31967 -51.3 -86.3 1 35.0 -56.8 67 65 867.5 867.5 328.8 867.7 0.03 95 8.3 32122 -51.7 -86.7 1 35.0 -57.1 68 65 871.8 871.8 328.8 872.0 0.03 96 8.2 32201 -51.7 -86.7 1 35.0 -57.2 68 65 874.8 874.8 328.9 875.1 0.03 97 8.1 32281 -49.5 -86.5 1 37.0 -55.9 68 65 886.6 886.6 329.2 886.9 0.03 98 8.0 32362 -49.9 -86.9 1 37.0 -56.2 68 65 888.2 888.2 329.2 888.4 0.03 99 7.2 33061 -44.7 -84.7 0 40.0 -54.0 70 64 936.7 936.7 330.1 937.1 0.04 100 7.1 33155 -44.5 -84.5 0 40.0 -53.9 70 64 941.3 941.3 330.2 941.7 0.04 101 7.0 33250 -44.7 -84.7 0 40.0 -54.1 70 64 944.3 944.3 330.2 944.7 0.04 102 6.8 33444 -43.5 -83.5 0 40.0 -53.7 957.1 957.2 330.5 957.7 0.05 103 6.6 33645 -44.5 -84.5 0 40.0 -54.3 961.1 961.2 330.5 961.6 0.05 TRP 182 12521 -63.7 -76.7 15 13.0 -63.8 300 58 341.0 341.0 294.6 341.0 0.01 WND 195 12097 -62.2 -73.5 21 11.3 -62.3 310 67 336.6 336.6 293.5 336.7 0.01 Sounding variables and indices 1000-500 mb thick: 5485.00 m Freezing level: 817.57 mb = 1840.66 m = 6038.85 ft Wetbulb zero: 905.26 mb = 1021.89 m = 3352.63 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 67.07 % Est. max temperature: 13.43 C = 56.17 F Sfc-Lift cond lev (LCL): 827.38 mb = 1745.06 m = 5725.20 ft T: 0.09 C 700-500 lapse rate: 3.82 C/km ThetaE index: 0.65 C Layer 880.0- 867.0 mb Conv cond level (CCL): 519.34 mb = 5400.94 m = 17719.42 ft Mean mixing ratio: 2.62 g/kg Conv temperature: 32.93 C = 91.28 F Cap Strength: 17.07 C Lifted Index: 19.06 C Risk: None Lifted Index @300 mb: 21.45 C Lifted Index @700 mb: 8.73 C Showalter Index: 19.12 C Risk: None Total Totals Index: 20.60 C Risk: None Vertical Totals Index: 15.30 C Cross Totals Index: 5.30 C K Index: -2.30 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 6.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.64 J/kg Max Up Vert Vel: 7.30 m/s Conv Inhibition (B-): 79356.52 J/kg Cap Strength: 18.72 C Lift Cond Lev (LCL): 767.25 mb = 2347.86 m = 7702.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 332 at 19 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 ---------------------------------------------------------- 0 922 874 130 3 -2.3 1.9 | 149 22 -11.3 18.6 1 883 1219 125 3 -2.5 1.7 | 148 22 -11.4 18.4 2 850 1529 345 4 1.0 -3.9 | 148 15 -7.9 12.8 3 819 1829 260 11 10.8 1.9 | 186 19 1.9 18.6 4 788 2134 280 15 14.8 -2.6 | 202 15 5.8 14.1 5 758 2438 285 18 17.4 -4.7 | 215 15 8.4 12.0 6 730 2743 295 20 18.1 -8.5 | 228 12 9.2 8.2 7 702 3048 295 23 20.8 -9.7 | 240 14 11.9 7.0 8 700 3074 300 23 19.9 -11.5 | 245 12 11.0 5.2 9 675 3353 320 23 14.8 -17.6 | 279 6 5.8 -0.9 10 649 3658 315 23 16.3 -16.3 | 267 7 7.3 0.4 11 600 4267 310 29 22.2 -18.6 | 278 13 13.3 -2.0 12 555 4877 310 34 26.0 -21.9 | 287 18 17.1 -5.2 13 513 5486 290 34 31.9 -11.6 | 258 24 23.0 5.1 14 500 5690 295 41 37.2 -17.3 | 271 28 28.2 -0.6 15 493 5791 295 41 37.2 -17.3 | 271 28 28.2 -0.6 16 473 6096 300 36 31.2 -18.0 | 273 22 22.2 -1.3 17 436 6706 305 42 34.4 -24.1 | 286 27 25.4 -7.4 18 400 7340 300 42 36.4 -21.0 | 279 28 27.4 -4.3 19 384 7620 300 42 36.4 -21.0 | 279 28 27.4 -4.3 20 309 9144 300 43 37.2 -21.5 | 280 29 28.3 -4.8 21 300 9340 300 45 39.0 -22.5 | 281 31 30.0 -5.8 22 257 10363 290 46 43.2 -15.7 | 268 34 34.3 1.0 23 250 10540 295 49 44.4 -20.7 | 276 36 35.5 -4.0 24 200 11940 305 66 54.1 -37.9 | 295 50 45.1 -21.2 25 195 12097 310 67 51.3 -43.1 | 302 50 42.4 -26.4 26 192 12192 310 67 51.3 -43.1 | 302 50 42.4 -26.4 27 182 12521 300 58 50.2 -29.0 | 287 43 41.3 -12.3 28 174 12802 295 61 55.3 -25.8 | 281 47 46.3 -9.1 29 157 13411 295 54 48.9 -22.8 | 279 40 40.0 -6.1 30 150 13710 320 41 26.4 -31.4 | 310 23 17.4 -14.7 31 150 13716 305 58 47.5 -33.3 | 293 42 38.6 -16.6 32 143 14021 325 36 20.6 -29.5 | 318 17 11.7 -12.8 33 136 14326 310 31 23.7 -19.9 | 282 15 14.8 -3.2 34 129 14630 325 32 18.4 -26.2 | 315 13 9.4 -9.5 35 123 14935 300 32 27.7 -16.0 | 268 19 18.8 0.7 36 117 15240 320 34 21.9 -26.0 | 306 16 12.9 -9.4 37 112 15545 320 27 17.4 -20.7 | 295 9 8.4 -4.0 38 106 15850 310 29 22.2 -18.6 | 278 13 13.3 -2.0 39 101 16154 320 34 21.9 -26.0 | 306 16 12.9 -9.4 40 100 16220 325 20 11.5 -16.4 | 263 3 2.5 0.3 41 96 16459 330 19 9.5 -16.5 | 247 1 0.5 0.2 42 92 16764 330 31 15.5 -26.8 | 327 12 6.5 -10.2 43 83 17374 350 13 2.3 -12.8 | 120 8 -6.7 3.9 44 79 17678 315 17 12.0 -12.0 | 213 6 3.1 4.7 45 75 17983 340 22 7.5 -20.7 | 20 4 -1.4 -4.0 46 72 18288 340 15 5.1 -14.1 | 124 5 -3.8 2.6 47 70 18430 315 11 7.8 -7.8 | 172 9 -1.2 8.9 48 68 18593 355 13 1.1 -13.0 | 116 9 -7.8 3.7 49 65 18898 355 10 0.9 -10.0 | 130 11 -8.1 6.7 50 62 19202 350 15 2.6 -14.8 | 107 7 -6.3 1.9 51 56 19812 15 21 -5.4 -20.3 | 76 15 -14.4 -3.6 52 54 20117 5 24 -2.1 -23.9 | 57 13 -11.0 -7.2 53 51 20422 20 28 -9.6 -26.3 | 63 21 -18.5 -9.6 54 50 20580 25 20 -8.5 -18.1 | 85 17 -17.4 -1.4 55 49 20726 10 31 -5.4 -30.5 | 46 20 -14.3 -13.8 56 44 21336 20 21 -7.2 -19.7 | 79 16 -16.1 -3.0 57 42 21641 35 19 -10.9 -15.6 | 93 20 -19.9 1.1 58 39 22250 25 24 -10.1 -21.8 | 75 20 -19.1 -5.1 59 37 22555 35 23 -13.2 -18.8 | 84 22 -22.1 -2.2 60 35 22860 25 15 -6.3 -13.6 | 101 16 -15.3 3.1 61 30 23774 25 36 -15.2 -32.6 | 57 29 -24.2 -15.9 62 30 23870 30 29 -14.5 -25.1 | 70 25 -23.5 -8.4 63 28 24384 25 30 -12.7 -27.2 | 64 24 -21.6 -10.5 64 23 25603 40 34 -21.9 -26.0 | 73 32 -30.8 -9.4 65 22 25908 35 34 -19.5 -27.9 | 69 31 -28.5 -11.2 66 21 26213 25 41 -17.3 -37.2 | 52 33 -26.3 -20.5 67 20 26460 40 59 -37.9 -45.2 | 59 55 -46.9 -28.5 68 20 26518 35 58 -33.3 -47.5 | 54 52 -42.2 -30.8 69 17 27432 45 54 -38.2 -38.2 | 65 52 -47.1 -21.5 70 15 28346 55 55 -45.1 -31.5 | 75 56 -54.0 -14.9 71 11 30175 50 65 -49.8 -41.8 | 67 64 -58.7 -25.1 72 10 30900 65 66 -59.8 -27.9 | 81 70 -68.8 -11.2 73 7 33250 70 64 -60.1 -21.9 | 86 69 -69.1 -5.2 Wind Parameters Mean winds (0-6000m): 301.8 at 25.2 knts Storm direction: 331.8 at 18.9 knts Shear (0-3000m) pos: 3.3 neg: 3.0 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 124.4 deg Storm rel helicity (0-3000m) pos: 114.4 neg: -17.4 tot: 97.0 m^2/s^2 ave: 32.3 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 4.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.25 Bulk Shear: 106.05 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 ------------------------------------------------------------------------------- 500 116 3 147 22| 0.0 4.1 4.1| 0.0 -15.2 -15.2 -30.4 -0.66| 4.3 -2.9 1000 267 5 167 17| 0.0 7.1 7.1| 45.7 -15.2 30.6 30.6 0.42| 11.2 4.7 1500 276 8 177 16| 2.7 4.7 7.4| 74.8 -15.2 59.7 39.8 0.54| 10.1 5.5 2000 284 11 187 14| 3.3 3.6 6.9| 92.4 -15.2 77.2 38.6 0.59| 9.1 5.4 2500 292 13 196 12| 4.0 2.8 6.8|112.5 -15.2 97.3 38.9 0.62| 9.5 5.8 3000 299 15 204 10| 3.3 3.0 6.3|114.4 -17.4 97.0 32.3 0.56| 8.6 4.8 4000 304 19 227 9| 2.5 3.3 5.7|126.5 -17.4 109.2 27.3 0.53| 7.6 4.0 5000 302 22 244 11| 2.5 3.1 5.6|169.4 -72.5 96.9 19.4 0.34| 8.3 2.8 6000 302 25 255 13| 2.5 2.6 5.1|206.4 -77.0 129.5 21.6 0.35| 7.9 2.8 Wrote GIF file: /home/apache/climate/data/raob//KBOI/skewt/KBOI.skewt.20251202.00.gif