UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121100.upa.cvt Date: 0000Z 11 DEC 25 Searching for KBOI... Searching the city database file for: KBOI ... Date:0000Z 11 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 157 1 925 828 30 4 SFC 920 874 16.4 5.4 48 11.0 10.3 30 4 296.5 297.6 286.9 314.5 6.12 3 867 1374 11.8 1.8 50 10.0 6.6 324 7 296.8 297.7 285.9 311.7 5.03 4 850 1540 11.2 1.2 50 10.0 6.1 255 11 297.9 298.8 286.2 312.5 4.91 5 837 1669 10.6 1.6 54 9.0 5.9 257 15 298.6 299.5 286.7 313.8 5.13 6 761 2452 4.2 -1.8 65 6.0 1.4 275 35 299.9 300.7 286.4 313.1 4.40 7 752 2549 3.4 -3.6 60 7.0 0.2 280 36 300.0 300.7 285.9 311.8 3.90 8 745 2625 4.6 -8.4 38 13.0 -0.8 284 37 302.1 302.6 285.5 310.6 2.72 9 739 2691 5.0 -11.0 30 16.0 -1.3 287 38 303.3 303.7 285.4 310.3 2.23 10 700 3132 2.8 -15.2 25 18.0 -3.6 295 35 305.6 305.9 285.7 311.0 1.67 11 640 3852 -0.5 -20.5 20 20.0 -6.8 287 40 309.8 310.0 286.6 313.6 1.17 12 630 3977 -1.3 -16.3 31 15.0 -6.5 285 40 310.3 310.6 287.3 315.8 1.70 13 626 4028 -1.3 -18.3 26 17.0 -7.0 286 40 310.8 311.1 287.3 315.6 1.44 14 608 4259 -2.9 -20.9 24 18.0 -8.4 290 43 311.6 311.8 287.3 315.5 1.19 15 567 4808 -7.1 -23.1 27 16.0 -11.6 288 46 312.9 313.1 287.6 316.5 1.05 16 564 4849 -6.7 -24.7 22 18.0 -11.6 286 47 313.9 314.0 287.8 317.0 0.91 17 563 4863 -6.9 -24.9 22 18.0 -11.8 286 47 313.8 314.0 287.7 316.9 0.90 18 560 4904 -6.9 -18.9 38 12.0 -10.7 285 47 314.3 314.6 288.5 319.4 1.53 19 558 4932 -6.9 -21.9 29 15.0 -11.3 284 48 314.6 314.8 288.3 318.6 1.19 20 556 4960 -6.9 -14.9 53 8.0 -9.8 284 48 314.9 315.3 289.3 322.0 2.16 21 544 5130 -8.1 -10.6 82 2.5 -9.1 281 51 315.5 316.1 290.5 325.6 3.13 22 520 5479 -10.3 -14.1 74 3.8 -11.6 282 54 316.9 317.4 290.3 325.0 2.47 23 519 5493 -10.3 -14.7 70 4.4 -11.9 283 54 317.1 317.5 290.2 324.9 2.36 24 512 5598 -10.3 -17.3 56 7.0 -12.6 283 55 318.3 318.7 290.2 324.7 1.92 25 507 5673 -10.9 -18.9 52 8.0 -13.4 284 55 318.5 318.8 290.0 324.2 1.69 26 505 5704 -11.1 -18.1 56 7.0 -13.3 284 55 318.6 319.0 290.2 324.7 1.82 27 500 5780 -11.7 -20.7 47 9.0 -14.3 285 56 318.8 319.1 289.9 323.8 1.47 28 499 5795 -11.9 -20.9 47 9.0 -14.5 285 56 318.7 319.0 289.9 323.6 1.45 29 498 5811 -11.9 -18.9 56 7.0 -14.1 285 56 318.9 319.2 290.2 324.7 1.72 30 494 5872 -12.3 -19.3 56 7.0 -14.5 285 56 319.1 319.5 290.2 324.8 1.68 31 474 6187 -14.7 -20.7 60 6.0 -16.4 285 56 320.0 320.3 290.3 325.2 1.55 32 429 6935 -19.5 -29.5 41 10.0 -21.6 295 54 323.1 323.3 290.5 325.9 0.77 33 400 7450 -23.9 -32.9 43 9.0 -25.5 305 51 323.9 324.0 290.6 326.1 0.60 34 379 7841 -27.3 -34.3 51 7.0 -28.4 303 51 324.5 324.6 290.7 326.5 0.55 35 370 8014 -28.3 -36.3 46 8.0 -29.4 302 50 325.4 325.5 290.9 327.1 0.46 36 360 8209 -29.9 -34.7 63 4.8 -30.6 300 50 325.8 325.9 291.1 327.8 0.56 37 355 8309 -30.5 -37.5 50 7.0 -31.4 299 51 326.3 326.4 291.1 327.9 0.43 38 324 8950 -36.3 -39.7 71 3.4 -36.7 292 56 326.9 327.0 291.2 328.3 0.37 39 321 9015 -36.5 -41.3 61 4.8 -37.0 292 57 327.5 327.6 291.3 328.7 0.32 40 314 9167 -37.7 -43.7 53 6.0 -38.2 290 58 327.9 328.0 291.4 328.9 0.25 41 307 9322 -38.9 -46.9 43 8.0 -39.5 290 60 328.4 328.4 291.5 329.1 0.18 42 304 9390 -39.5 -45.5 53 6.0 -39.9 290 61 328.4 328.5 291.5 329.3 0.22 43 303 9412 -39.7 -47.7 42 8.0 -40.2 290 61 328.5 328.5 291.5 329.1 0.17 44 301 9457 -40.1 -48.1 42 8.0 -40.6 290 62 328.5 328.6 291.5 329.2 0.16 45 300 9480 -40.3 -48.3 42 8.0 -40.8 290 62 328.6 328.6 291.5 329.2 0.16 46 292 9664 -42.1 -48.1 52 6.0 -42.5 289 62 328.6 328.6 291.5 329.2 0.17 47 284 9853 -43.3 -50.3 46 7.0 -43.7 288 62 329.5 329.5 291.7 330.0 0.13 48 257 10519 -49.5 -52.4 71 2.9 -49.6 286 61 329.9 329.9 291.8 330.3 0.12 49 250 10700 -50.9 -54.6 65 3.7 -51.0 285 61 330.4 330.4 291.9 330.8 0.09 50 239 10991 -53.3 -58.3 54 5.0 -53.4 280 61 331.1 331.1 292.1 331.3 0.06 51 237 11045 -53.9 -58.4 58 4.5 -54.0 279 60 330.9 331.0 292.0 331.2 0.06 52 235 11099 -54.5 -61.5 42 7.0 -54.6 278 60 330.8 330.9 292.0 331.0 0.04 53 233 11154 -55.1 -61.1 47 6.0 -55.2 277 60 330.7 330.8 292.0 330.9 0.04 54 226 11348 -56.9 -61.9 53 5.0 -57.0 276 61 330.9 330.9 292.0 331.1 0.04 55 222 11460 -58.1 -62.9 54 4.8 -58.2 279 61 330.7 330.7 292.0 330.9 0.04 56 221 11489 -58.1 -63.0 53 4.9 -58.2 280 62 331.2 331.2 292.1 331.3 0.04 57 208 11868 -60.9 -67.9 39 7.0 -61.0 289 65 332.6 332.6 292.4 332.7 0.02 58 200 12110 -63.1 -67.9 52 4.8 -63.1 295 67 332.8 332.8 292.5 332.9 0.02 59 193 12328 -64.7 -70.1 47 5.4 -64.7 295 68 333.7 333.7 292.7 333.8 0.02 60 186 12552 -66.3 -72.3 43 6.0 -66.4 300 66 334.6 334.6 293.0 334.7 0.01 61 150 13860 -64.1 -83.1 6 19.0 -64.2 295 59 359.7 359.7 298.7 359.7 0.00 62 100 16300 -69.3 -88.3 5 19.0 -69.4 315 43 393.8 393.8 304.3 393.8 0.00 63 95 16606 -70.3 -88.3 5 18.0 -70.4 312 47 397.7 397.7 304.9 397.7 0.00 64 86 17207 -65.1 -88.1 3 23.0 -65.3 300 54 419.7 419.7 307.7 419.7 0.00 65 84 17351 -62.3 -87.3 2 25.0 -62.6 295 50 428.2 428.2 308.6 428.2 0.00 66 81 17577 -61.5 -86.5 2 25.0 -61.8 297 44 434.3 434.3 309.3 434.3 0.00 67 80 17654 -62.1 -87.1 2 25.0 -62.4 297 41 434.6 434.6 309.3 434.6 0.00 68 79 17732 -60.7 -86.7 2 26.0 -61.0 298 39 439.1 439.1 309.8 439.1 0.00 69 70 18480 -64.1 -88.1 2 24.0 -64.4 295 28 447.3 447.3 310.6 447.3 0.00 70 67 18746 -65.3 -89.3 2 24.0 -65.5 292 29 450.3 450.3 310.9 450.3 0.00 71 66 18838 -63.3 -88.3 2 25.0 -63.6 291 30 456.6 456.6 311.5 456.6 0.00 72 62 19218 -65.5 -89.5 2 24.0 -65.7 345 17 459.9 459.9 311.8 460.0 0.00 73 58 19622 -65.7 -89.7 2 24.0 -66.0 341 10 468.4 468.4 312.5 468.4 0.00 74 55 19946 -62.7 -88.7 2 26.0 -63.1 337 17 482.4 482.4 313.7 482.4 0.00 75 52 20290 -64.1 -89.1 2 25.0 -64.4 320 21 486.9 486.9 314.0 487.0 0.00 76 50 20530 -62.1 -89.1 2 27.0 -62.6 330 33 497.1 497.1 314.8 497.2 0.00 77 49 20655 -62.1 -89.1 2 27.0 -62.6 332 33 500.0 500.0 314.9 500.0 0.00 78 47 20912 -62.9 -89.9 1 27.0 -63.3 338 33 504.1 504.1 315.2 504.1 0.00 79 46 21045 -59.9 -88.9 1 29.0 -60.5 341 33 514.4 514.4 315.9 514.5 0.00 80 45 21182 -60.7 -88.7 1 28.0 -61.3 350 29 515.7 515.7 316.0 515.8 0.00 81 42 21613 -59.1 -88.1 1 29.0 -59.9 342 20 530.0 530.0 316.9 530.0 0.00 82 37 22397 -64.5 -90.5 2 26.0 -65.0 33 16 535.7 535.7 317.3 535.7 0.00 83 34 22913 -64.7 -90.7 2 26.0 -65.1 344 16 548.3 548.3 318.0 548.3 0.00 84 32 23284 -63.5 -90.5 1 27.0 -64.1 338 26 561.1 561.1 318.7 561.1 0.00 85 32 23284 -62.7 -91.7 1 29.0 -63.3 338 26 563.2 563.2 318.8 563.2 0.00 86 32 23284 -58.7 -89.7 1 31.0 -59.7 338 26 573.9 573.9 319.3 573.9 0.00 87 30 23690 -57.9 -87.9 1 30.0 -59.0 350 37 586.8 586.8 320.0 586.8 0.01 88 27 24352 -60.5 -89.5 1 29.0 -61.4 360 31 597.4 597.4 320.5 597.5 0.00 89 22 25653 -52.9 -86.9 1 34.0 -55.4 7 32 656.1 656.1 322.9 656.2 0.01 90 22 25653 -53.3 -86.3 1 33.0 -55.7 7 32 654.9 654.9 322.9 655.0 0.01 91 21 25954 -51.7 -85.7 1 34.0 -54.6 32 33 668.5 668.5 323.4 668.6 0.01 92 20 26270 -53.3 -86.3 1 33.0 -55.9 15 17 673.0 673.0 323.5 673.1 0.01 93 15 28097 -58.9 -88.9 1 30.0 -60.8 356 31 712.1 712.1 324.8 712.2 0.01 94 15 28097 -57.5 -88.5 1 31.0 -59.7 356 31 716.8 716.8 325.0 716.9 0.01 95 12 29494 -61.1 -90.1 1 29.0 -62.9 356 41 751.3 751.3 326.0 751.3 0.01 96 12 29494 -59.5 -89.5 1 30.0 -61.6 356 41 756.9 756.9 326.1 757.0 0.01 97 11 30038 -59.5 -89.5 1 30.0 -61.7 347 54 776.0 776.0 326.6 776.1 0.01 98 11 30038 -60.1 -89.1 1 29.0 -62.2 347 54 773.8 773.8 326.6 773.9 0.01 99 10 30640 -54.7 -87.7 1 33.0 -58.5 355 39 815.4 815.4 327.6 815.5 0.02 100 9.6 30902 -52.9 -86.9 1 34.0 -57.4 831.7 831.7 328.0 831.9 0.02 101 8.7 31530 -57.7 -87.7 1 30.0 -60.9 836.8 836.9 328.1 837.0 0.02 102 8.2 31903 -58.5 -88.5 1 30.0 -61.6 848.0 848.0 328.4 848.1 0.02 103 8.1 31980 -58.7 -88.7 1 30.0 -61.7 850.2 850.2 328.4 850.3 0.02 104 7.8 32217 -58.7 -88.7 1 30.0 -61.9 859.4 859.4 328.6 859.6 0.02 105 7.7 32298 -59.1 -89.1 1 30.0 -62.1 861.0 861.0 328.6 861.1 0.02 106 7.6 32380 -58.5 -89.5 1 31.0 -61.8 866.6 866.6 328.7 866.7 0.02 TRP 186 12552 -66.3 -72.3 43 6.0 -66.4 300 66 334.6 334.6 293.0 334.7 0.01 WND 193 12328 -64.7 -70.1 47 5.4 -64.7 295 68 333.7 333.7 292.7 333.8 0.02 Sounding variables and indices 1000-500 mb thick: 5623.00 m Freezing level: 649.09 mb = 3742.60 m = 12278.73 ft Wetbulb zero: 750.63 mb = 2564.01 m = 8411.99 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 43.11 % Est. max temperature: 19.52 C = 67.13 F Sfc-Lift cond lev (LCL): 779.99 mb = 2249.41 m = 7379.87 ft T: 5.86 C 700-500 lapse rate: 5.48 C/km ThetaE index: 3.55 C Layer 761.0- 700.0 mb Conv cond level (CCL): 616.02 mb = 4155.45 m = 13633.21 ft Mean mixing ratio: 5.30 g/kg Conv temperature: 30.75 C = 87.35 F Cap Strength: 8.78 C Lifted Index: 8.73 C Risk: None Lifted Index @300 mb: 11.30 C Lifted Index @700 mb: 5.48 C Showalter Index: 9.08 C Risk: None Total Totals Index: 35.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 12.90 C K Index: 6.10 Risk: None Sweat Index: 92.40 Risk: None Energy Index: 2.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.41 J/kg Max Up Vert Vel: 4.78 m/s Conv Inhibition (B-): 45635.10 J/kg Cap Strength: 8.75 C Lift Cond Lev (LCL): 747.35 mb = 2599.54 m = 8528.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 316 at 29 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 ---------------------------------------------------------- 0 920 874 30 4 -2.0 -3.5 | 128 28 -22.4 17.4 1 883 1219 35 4 -2.3 -3.3 | 128 29 -22.6 17.6 2 852 1524 255 10 9.7 2.6 | 155 26 -10.7 23.4 3 850 1540 255 11 10.6 2.8 | 158 26 -9.7 23.7 4 821 1829 260 20 19.7 3.5 | 178 24 -0.7 24.3 5 791 2134 270 27 27.0 -0.0 | 198 22 6.6 20.9 6 762 2438 275 35 34.9 -3.1 | 219 23 14.5 17.8 7 734 2743 290 39 36.6 -13.3 | 245 18 16.3 7.5 8 700 3132 295 35 31.7 -14.8 | 242 13 11.4 6.1 9 655 3658 290 40 37.6 -13.7 | 247 19 17.2 7.2 10 630 3962 285 40 38.6 -10.4 | 240 21 18.3 10.5 11 606 4267 290 43 40.4 -14.7 | 253 21 20.1 6.1 12 583 4572 295 44 39.9 -18.6 | 263 20 19.5 2.3 13 561 4877 285 47 45.4 -12.2 | 251 27 25.0 8.7 14 540 5182 280 52 51.2 -9.0 | 249 33 30.9 11.8 15 500 5780 285 56 54.1 -14.5 | 259 34 33.7 6.4 16 479 6096 285 55 53.1 -14.2 | 259 33 32.8 6.6 17 460 6401 285 57 55.1 -14.8 | 260 35 34.7 6.1 18 400 7450 305 51 41.8 -29.3 | 291 23 21.4 -8.4 19 390 7620 305 51 41.8 -29.3 | 291 23 21.4 -8.4 20 358 8230 300 50 43.3 -25.0 | 280 23 22.9 -4.1 21 315 9144 290 58 54.5 -19.8 | 268 34 34.1 1.0 22 300 9480 290 62 58.3 -21.2 | 271 38 37.9 -0.3 23 250 10700 285 61 58.9 -15.8 | 263 39 38.6 5.1 24 228 11278 275 60 59.8 -5.2 | 248 42 39.4 15.6 25 200 12110 295 67 60.7 -28.3 | 280 41 40.4 -7.5 26 193 12328 295 68 61.6 -28.7 | 281 42 41.3 -7.9 27 188 12497 295 68 61.6 -28.7 | 281 42 41.3 -7.9 28 186 12552 300 66 57.2 -33.0 | 288 39 36.8 -12.1 29 170 13106 310 61 46.7 -39.2 | 305 32 26.4 -18.4 30 161 13411 290 61 57.3 -20.9 | 270 37 37.0 -0.0 31 150 13860 295 59 53.5 -24.9 | 277 33 33.1 -4.1 32 139 14326 295 55 49.8 -23.2 | 275 30 29.5 -2.4 33 132 14630 315 50 35.4 -35.4 | 314 21 15.0 -14.5 34 119 15240 305 43 35.2 -24.7 | 284 15 14.9 -3.8 35 113 15545 315 63 44.5 -44.5 | 314 34 24.2 -23.7 36 108 15850 325 54 31.0 -44.2 | 336 26 10.6 -23.4 37 100 16300 315 43 30.4 -30.4 | 314 14 10.1 -9.5 38 97 16459 315 43 30.4 -30.4 | 314 14 10.1 -9.5 39 88 17069 305 58 47.5 -33.3 | 295 30 27.2 -12.4 40 84 17374 295 50 45.3 -21.1 | 271 25 25.0 -0.3 41 76 17983 300 32 27.7 -16.0 | 237 9 7.4 4.9 42 72 18288 315 19 13.4 -13.4 | 137 10 -6.9 7.4 43 70 18480 295 28 25.4 -11.8 | 209 10 5.0 9.0 44 65 18898 290 30 28.2 -10.3 | 216 13 7.8 10.6 45 62 19202 345 18 4.7 -17.4 | 102 16 -15.7 3.5 46 59 19507 345 8 2.1 -7.7 | 126 23 -18.3 13.1 47 56 19812 335 14 5.9 -12.7 | 119 17 -14.4 8.2 48 54 20117 340 20 6.8 -18.8 | 99 14 -13.5 2.1 49 51 20422 305 22 18.0 -12.6 | 164 9 -2.3 8.2 50 50 20530 330 33 16.5 -28.6 | 27 9 -3.9 -7.7 51 46 21031 340 33 11.3 -31.0 | 42 14 -9.1 -10.2 52 44 21336 360 24 -0.0 -24.0 | 81 21 -20.4 -3.1 53 42 21641 340 20 6.8 -18.8 | 99 14 -13.5 2.1 54 36 22555 45 15 -10.6 -10.6 | 108 33 -31.0 10.2 55 34 22860 345 15 3.9 -14.5 | 111 18 -16.5 6.4 56 31 23470 335 30 12.7 -27.2 | 50 10 -7.7 -6.3 57 30 23690 350 37 6.4 -36.4 | 42 21 -13.9 -15.6 58 28 24079 355 37 3.2 -36.9 | 47 23 -17.1 -16.0 59 27 24384 360 30 -0.0 -30.0 | 66 22 -20.4 -9.1 60 26 24689 10 26 -4.5 -25.6 | 79 25 -24.9 -4.7 61 22 25603 360 32 -0.0 -32.0 | 61 23 -20.4 -11.1 62 21 25908 35 32 -18.4 -26.2 | 82 39 -38.7 -5.4 63 20 26213 15 35 -9.1 -33.8 | 66 32 -29.4 -13.0 64 20 26270 15 17 -4.4 -16.4 | 100 25 -24.8 4.4 65 17 27127 5 15 -1.3 -14.9 | 105 22 -21.7 5.9 66 17 27432 360 23 -0.0 -23.0 | 84 20 -20.4 -2.1 67 14 28346 355 34 3.0 -33.9 | 53 22 -17.4 -13.0 68 14 28651 5 37 -3.2 -36.9 | 56 28 -23.6 -16.0 69 12 29566 355 41 3.6 -40.8 | 40 26 -16.8 -20.0 70 11 30175 345 58 15.0 -56.0 | 9 36 -5.3 -35.2 71 10 30640 355 39 3.4 -38.9 | 43 25 -17.0 -18.0 Wind Parameters Mean winds (0-6000m): 285.7 at 38.9 knts Storm direction: 315.7 at 29.1 knts Shear (0-3000m) pos: 3.8 neg: 4.9 tot: 8.7 10-3/s Storm rel Dir Shear (0-3000m): 114.2 deg Storm rel helicity (0-3000m) pos: 284.0 neg: -15.2 tot: 268.9 m^2/s^2 ave: 89.6 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 11.4 stream: 7.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.06 Bulk Shear: 204.16 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 18 4 127 27| 0.0 6.7 6.7| 17.2 -4.0 13.2 26.5 0.28| 7.8 2.2 1000 271 9 151 23| 0.0 12.2 12.2|141.5 -4.0 137.6 137.6 0.78| 14.6 11.3 1500 270 15 166 21| 4.6 8.1 12.8|220.4 -4.0 216.4 144.3 0.84| 14.4 12.1 2000 277 21 180 18| 5.7 6.1 11.8|279.4 -4.6 274.8 137.4 0.83| 14.3 11.8 2500 282 24 191 16| 4.6 4.9 9.4|281.9 -6.6 275.4 110.1 0.76| 12.5 9.5 3000 284 27 200 15| 3.8 4.9 8.7|284.0 -15.2 268.9 89.6 0.68| 11.4 7.7 4000 286 31 217 15| 3.5 4.4 7.9|328.8 -48.2 280.7 70.2 0.57| 10.8 6.1 5000 285 35 230 18| 3.2 4.3 7.5|381.8 -56.5 325.3 65.1 0.54| 10.0 5.4 6000 286 39 239 20| 3.0 3.6 6.7|448.6 -59.0 389.6 64.9 0.55| 9.3 5.2 Wrote GIF file: /home/apache/climate/data/raob//KBOI/skewt/KBOI.skewt.20251211.00.gif