UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025123100.upa.cvt Date: 0000Z 31 DEC 25 Searching for KBOI... Searching the city database file for: KBOI ... Date:0000Z 31 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 266 SFC 929 874 5.0 -5.0 48 10.0 1.0 0 0 284.1 284.6 277.7 292.2 2.83 2 925 911 4.4 -5.6 48 10.0 0.5 60 1 283.8 284.3 277.4 291.6 2.72 3 894 1186 1.8 -6.2 55 8.0 -1.3 131 5 283.9 284.4 277.4 291.6 2.69 4 865 1450 0.4 -6.6 59 7.0 -2.3 129 9 285.1 285.6 278.1 292.9 2.69 5 859 1506 1.6 -7.4 51 9.0 -1.8 126 10 287.0 287.4 278.8 294.4 2.55 6 855 1543 1.4 -6.6 55 8.0 -1.7 129 11 287.1 287.6 279.1 295.1 2.72 7 850 1590 2.0 -9.0 44 11.0 -2.0 140 14 288.2 288.6 279.1 294.9 2.27 8 847 1619 2.6 -10.4 38 13.0 -2.1 142 14 289.2 289.5 279.2 295.2 2.04 9 829 1792 1.6 -12.4 34 14.0 -3.2 153 15 289.9 290.2 279.2 295.2 1.78 10 802 2059 3.4 -13.6 28 17.0 -2.5 182 9 294.6 294.9 281.2 299.7 1.67 11 794 2141 3.2 -13.8 27 17.0 -2.7 191 7 295.2 295.5 281.4 300.3 1.66 12 791 2171 3.2 -14.8 25 18.0 -2.9 193 7 295.5 295.8 281.4 300.3 1.53 13 787 2213 5.6 -19.4 15 25.0 -2.3 197 7 298.5 298.7 282.1 301.8 1.04 14 762 2476 5.6 -25.4 9 31.0 -3.2 222 8 301.3 301.4 282.7 303.4 0.64 15 755 2552 5.4 -16.6 19 22.0 -2.2 236 8 301.9 302.1 283.9 306.3 1.38 16 751 2595 5.2 -7.8 38 13.0 -0.3 244 7 302.1 302.6 285.6 310.8 2.83 17 747 2639 5.2 -4.8 48 10.0 0.7 251 7 302.6 303.2 286.6 313.5 3.58 18 734 2782 5.4 -3.6 52 9.0 1.1 270 7 304.3 305.0 287.6 316.6 3.99 19 731 2815 5.4 -4.6 48 10.0 0.8 271 8 304.7 305.4 287.5 316.1 3.72 20 700 3168 3.4 -5.6 52 9.0 -0.7 275 12 306.2 306.9 287.9 317.4 3.60 21 683 3366 2.0 -6.0 55 8.0 -1.6 275 12 306.8 307.5 288.1 318.0 3.57 22 672 3497 1.0 -7.0 55 8.0 -2.5 275 13 307.2 307.8 288.0 317.7 3.36 23 668 3545 0.8 -10.2 44 11.0 -3.6 275 13 307.5 308.0 287.3 315.8 2.63 24 662 3617 0.4 -8.6 51 9.0 -3.4 275 13 307.8 308.4 287.9 317.3 3.01 25 656 3690 1.0 -18.0 23 19.0 -5.4 274 13 309.3 309.5 286.7 313.9 1.41 26 643 3850 0.0 -15.0 31 15.0 -5.4 269 12 309.9 310.3 287.4 315.9 1.85 27 632 3988 -0.7 -18.7 24 18.0 -6.7 265 11 310.7 310.9 287.2 315.2 1.38 28 613 4230 -2.7 -15.7 36 13.0 -7.2 277 11 311.1 311.4 287.8 317.1 1.83 29 593 4492 -3.9 -19.9 28 16.0 -8.9 295 11 312.7 312.9 287.8 317.1 1.33 30 582 4639 -5.3 -21.3 27 16.0 -10.1 306 11 312.7 312.9 287.6 316.7 1.20 31 579 4680 -5.5 -20.5 30 15.0 -10.1 309 11 312.9 313.2 287.8 317.2 1.29 32 578 4693 -5.7 -16.7 42 11.0 -9.4 310 11 312.8 313.2 288.3 318.7 1.79 33 563 4898 -7.5 -14.5 57 7.0 -10.0 325 11 313.1 313.5 288.8 320.3 2.21 34 541 5207 -9.3 -19.3 44 10.0 -12.3 313 12 314.5 314.8 288.6 319.6 1.53 35 518 5541 -12.1 -22.1 43 10.0 -14.9 300 12 315.1 315.3 288.5 319.3 1.26 36 510 5660 -13.1 -21.1 51 8.0 -15.3 295 13 315.3 315.5 288.7 320.0 1.39 37 504 5750 -13.7 -23.7 43 10.0 -16.3 292 13 315.6 315.8 288.5 319.4 1.12 38 500 5810 -13.9 -21.9 51 8.0 -16.1 310 13 316.1 316.3 288.9 320.6 1.32 39 484 6057 -16.1 -22.1 60 6.0 -17.7 327 14 316.3 316.6 289.0 320.9 1.34 40 481 6104 -16.5 -22.5 60 6.0 -18.1 330 14 316.4 316.7 289.0 320.8 1.31 41 457 6488 -19.1 -29.1 41 10.0 -21.1 321 13 317.8 318.0 288.9 320.5 0.75 42 440 6770 -20.3 -35.3 25 15.0 -22.8 317 12 319.8 319.9 289.2 321.3 0.43 43 400 7470 -25.7 -40.7 23 15.0 -27.6 325 6 321.6 321.6 289.5 322.6 0.27 44 367 8086 -31.1 -45.1 24 14.0 -32.4 2 6 322.4 322.4 289.7 323.1 0.19 45 365 8125 -31.3 -48.3 17 17.0 -32.7 5 6 322.6 322.7 289.7 323.2 0.13 46 352 8380 -33.1 -54.1 10 21.0 -34.4 26 6 323.6 323.6 289.9 323.9 0.07 47 315 9149 -39.7 -56.7 15 17.0 -40.5 90 6 324.8 324.9 290.3 325.1 0.06 48 300 9480 -42.7 -56.7 20 14.0 -43.3 55 7 325.2 325.2 290.4 325.4 0.06 49 282 9894 -46.9 -56.9 31 10.0 -47.2 40 5 325.0 325.0 290.3 325.2 0.06 50 276 10036 -48.1 -59.1 27 11.0 -48.4 34 5 325.2 325.2 290.4 325.4 0.05 51 271 10156 -49.3 -57.3 39 8.0 -49.6 30 4 325.2 325.2 290.4 325.4 0.06 52 262 10377 -50.9 -64.9 17 14.0 -51.2 21 3 326.0 326.0 290.6 326.1 0.02 53 250 10680 -53.3 -67.3 17 14.0 -53.5 340 3 326.8 326.8 290.8 326.9 0.02 54 218 11546 -60.7 -70.7 26 10.0 -60.8 311 16 328.4 328.4 291.3 328.5 0.01 55 216 11604 -59.7 -72.7 17 13.0 -59.8 309 17 330.9 330.9 292.0 330.9 0.01 56 200 12080 -63.9 -72.9 28 9.0 -64.0 310 13 331.6 331.6 292.2 331.6 0.01 57 191 12361 -66.1 -74.1 32 8.0 -66.1 306 10 332.4 332.4 292.4 332.5 0.01 58 190 12393 -65.1 -74.1 28 9.0 -65.1 308 10 334.5 334.5 292.9 334.6 0.01 59 171 13028 -69.5 -74.5 48 5.0 -69.5 280 15 337.5 337.5 293.7 337.5 0.01 60 150 13820 -64.3 -83.3 6 19.0 -64.4 255 29 359.3 359.3 298.5 359.3 0.00 61 100 16290 -64.7 -88.7 2 24.0 -64.8 310 31 402.7 402.7 305.6 402.7 0.00 62 79 17725 -64.9 -87.9 3 23.0 -65.1 322 27 430.4 430.4 308.9 430.4 0.00 63 74 18122 -66.3 -88.3 3 22.0 -66.5 300 20 435.6 435.6 309.4 435.6 0.00 64 72 18288 -64.1 -88.1 2 24.0 -64.3 295 22 443.7 443.7 310.3 443.7 0.00 65 70 18460 -64.7 -87.7 3 23.0 -64.9 320 25 446.0 446.0 310.5 446.0 0.00 66 64 19006 -66.7 -88.7 3 22.0 -66.9 326 24 453.2 453.2 311.1 453.2 0.00 67 62 19199 -65.5 -88.5 3 23.0 -65.7 318 26 459.9 459.9 311.8 460.0 0.00 68 58 19605 -66.7 -89.7 3 23.0 -66.9 314 31 466.1 466.1 312.3 466.1 0.00 69 54 20040 -64.9 -88.9 2 24.0 -65.2 353 39 479.9 479.9 313.4 479.9 0.00 70 50 20510 -65.5 -89.5 2 24.0 -65.8 360 25 489.1 489.1 314.1 489.1 0.00 71 47 20886 -65.7 -89.7 2 24.0 -66.0 360 27 497.4 497.4 314.8 497.4 0.00 72 43 21426 -65.5 -89.5 2 24.0 -65.8 3 38 510.7 510.7 315.7 510.7 0.00 73 37 22352 -60.3 -88.3 1 28.0 -61.0 4 50 546.5 546.5 317.9 546.5 0.00 74 35 22697 -61.3 -88.3 2 27.0 -62.0 2 53 552.6 552.6 318.2 552.6 0.00 75 32 23256 -59.1 -88.1 1 29.0 -60.0 353 52 572.9 572.9 319.3 572.9 0.01 76 31 23455 -59.9 -87.9 1 28.0 -60.8 350 51 575.9 575.9 319.5 575.9 0.01 77 30 23660 -58.5 -87.5 1 29.0 -59.6 355 52 585.2 585.2 319.9 585.2 0.01 78 26 24558 -57.9 -86.9 1 29.0 -59.2 3 46 611.3 611.3 321.1 611.4 0.01 79 25 24804 -59.3 -87.3 1 28.0 -60.4 7 45 614.2 614.2 321.2 614.2 0.01 80 23 25326 -57.9 -86.9 1 29.0 -59.3 355 50 633.1 633.1 322.0 633.2 0.01 81 20 26200 -60.3 -88.3 1 28.0 -61.6 335 44 651.6 651.6 322.7 651.7 0.01 82 16 27587 -61.9 -88.9 2 27.0 -63.2 329 48 689.3 689.3 324.1 689.4 0.01 83 16 27587 -61.5 -89.5 1 28.0 -62.9 329 48 690.6 690.6 324.1 690.7 0.01 84 15 27991 -56.9 -86.9 1 30.0 -59.2 340 52 718.8 718.8 325.0 718.9 0.01 85 14 28427 -58.3 -87.3 1 29.0 -60.4 5 58 728.4 728.4 325.3 728.5 0.01 86 14 28427 -57.1 -87.1 1 30.0 -59.5 5 58 732.4 732.4 325.4 732.5 0.01 87 13 28901 -53.1 -85.1 1 32.0 -56.7 14 57 762.0 762.0 326.3 762.1 0.02 88 13 28901 -52.7 -84.7 1 32.0 -56.5 14 57 763.3 763.4 326.3 763.5 0.02 89 12 29421 -50.3 -83.3 1 33.0 -55.1 10 69 789.5 789.5 327.0 789.8 0.03 90 11 29988 -50.5 -83.5 1 33.0 -55.5 5 81 808.7 808.7 327.5 809.0 0.03 91 10 30610 -50.7 -83.7 1 33.0 -55.9 360 61 830.3 830.3 328.0 830.6 0.04 92 9.5 30945 -49.5 -82.5 1 33.0 -55.4 359 60 847.1 847.1 328.4 847.6 0.05 93 9.0 31296 -51.7 -83.7 1 32.0 -56.8 359 58 851.8 851.9 328.4 852.2 0.04 94 8.5 31670 -47.5 -82.5 1 35.0 -54.6 358 56 882.3 882.3 329.1 882.8 0.05 95 8.3 31827 -48.5 -82.5 1 34.0 -55.3 357 56 884.4 884.4 329.1 884.9 0.05 96 8.0 32070 -46.5 -82.5 1 36.0 -54.4 357 55 901.7 901.8 329.5 902.3 0.06 97 7.1 32857 -49.1 -83.1 1 34.0 -56.2 355 51 922.3 922.4 329.8 922.9 0.06 98 7.0 32950 -48.1 -83.1 1 35.0 -55.7 355 51 930.2 930.2 330.0 930.8 0.06 99 6.9 33045 -46.9 -81.9 1 35.0 -55.2 939.0 939.1 330.2 939.8 0.07 100 6.4 33542 -48.3 -82.3 1 34.0 -56.2 953.5 953.6 330.4 954.3 0.07 101 6.3 33646 -46.5 -82.5 1 36.0 -55.4 965.5 965.5 330.6 966.2 0.07 102 6.1 33860 -46.5 -81.5 1 35.0 -55.5 974.4 974.5 330.8 975.4 0.09 103 5.8 34195 -46.3 -82.3 1 36.0 -55.6 989.5 989.5 331.0 990.3 0.08 TRP 171 13028 -69.5 -74.5 48 5.0 -69.5 280 15 337.5 337.5 293.7 337.5 0.01 WND 11 29988 -50.5 -83.5 1 33.0 -55.5 5 81 808.7 808.7 327.5 809.0 0.03 Sounding variables and indices 1000-500 mb thick: 5544.00 m Freezing level: 643.00 mb = 3850.19 m = 12631.71 ft Wetbulb zero: 916.76 mb = 983.11 m = 3225.38 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 40.67 % Est. max temperature: 20.00 C = 68.00 F Sfc-Lift cond lev (LCL): 795.83 mb = 2122.09 m = 6962.16 ft T: 3.25 C 700-500 lapse rate: 6.55 C/km ThetaE index: 0.59 C Layer 925.0- 894.0 mb Conv cond level (CCL): 495.81 mb = 5873.79 m = 19270.73 ft Mean mixing ratio: 2.52 g/kg Conv temperature: 36.42 C = 97.55 F Cap Strength: 19.77 C Lifted Index: 20.06 C Risk: None Lifted Index @300 mb: 22.85 C Lifted Index @700 mb: 17.03 C Showalter Index: 18.66 C Risk: None Total Totals Index: 20.80 C Risk: None Vertical Totals Index: 15.90 C Cross Totals Index: 4.90 C K Index: -2.10 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 5.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.16 J/kg Max Up Vert Vel: 7.89 m/s Conv Inhibition (B-): 73642.48 J/kg Cap Strength: 19.72 C Lift Cond Lev (LCL): 757.84 mb = 2521.08 m = 8271.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 316 at 8 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 ---------------------------------------------------------- 0 929 874 0 0 -0.0 -0.0 | 136 8 -5.6 5.8 1 925 911 60 1 -0.9 -0.5 | 129 8 -6.5 5.3 2 890 1219 140 5 -3.2 3.8 | 137 13 -8.8 9.6 3 857 1524 125 10 -8.2 5.7 | 130 18 -13.8 11.5 4 850 1590 140 14 -9.0 10.7 | 139 22 -14.6 16.5 5 825 1829 155 15 -6.3 13.6 | 148 23 -12.0 19.4 6 795 2134 190 7 1.2 6.9 | 161 13 -4.4 12.7 7 766 2438 215 8 4.6 6.6 | 175 12 -1.0 12.4 8 738 2743 270 7 7.0 -0.0 | 193 6 1.4 5.8 9 700 3168 275 12 12.0 -1.0 | 233 8 6.3 4.8 10 658 3658 275 13 13.0 -1.1 | 238 9 7.3 4.7 11 633 3962 265 11 11.0 1.0 | 218 9 5.3 6.8 12 609 4267 280 11 10.8 -1.9 | 233 7 5.2 3.9 13 563 4877 325 11 6.3 -9.0 | 348 3 0.7 -3.2 14 501 5791 290 13 12.2 -4.4 | 258 7 6.6 1.4 15 500 5810 310 13 10.0 -8.4 | 300 5 4.3 -2.6 16 481 6096 330 14 7.0 -12.1 | 348 6 1.4 -6.3 17 443 6706 315 12 8.5 -8.5 | 313 4 2.9 -2.7 18 408 7315 335 12 5.1 -10.9 | 6 5 -0.5 -5.1 19 400 7470 325 6 3.4 -4.9 | 112 2 -2.2 0.9 20 392 7620 325 6 3.4 -4.9 | 112 2 -2.2 0.9 21 315 9144 90 6 -6.0 0.0 | 117 13 -11.6 5.8 22 300 9480 55 7 -5.7 -4.0 | 99 11 -11.3 1.8 23 250 10668 10 2 -0.3 -2.0 | 123 7 -6.0 3.8 24 250 10680 340 3 1.0 -2.8 | 123 5 -4.6 3.0 25 217 11582 310 17 13.0 -10.9 | 305 9 7.4 -5.1 26 206 11887 290 16 15.0 -5.5 | 268 9 9.4 0.3 27 200 12080 310 13 10.0 -8.4 | 300 5 4.3 -2.6 28 196 12192 295 11 10.0 -4.6 | 255 5 4.4 1.2 29 187 12497 315 10 7.1 -7.1 | 311 2 1.5 -1.3 30 178 12802 225 10 7.1 7.1 | 186 13 1.5 12.9 31 171 13028 280 15 14.8 -2.6 | 251 10 9.2 3.2 32 169 13106 265 11 11.0 1.0 | 218 9 5.3 6.8 33 160 13411 315 24 17.0 -17.0 | 315 16 11.4 -11.2 34 153 13716 300 23 19.9 -11.5 | 292 15 14.3 -5.7 35 150 13820 255 29 28.0 7.5 | 239 26 22.4 13.3 36 145 14021 260 31 30.5 5.4 | 246 27 24.9 11.2 37 138 14326 290 33 31.0 -11.3 | 282 26 25.4 -5.5 38 131 14630 295 31 28.1 -13.1 | 288 24 22.5 -7.3 39 125 14935 300 19 16.5 -9.5 | 289 11 10.8 -3.7 40 119 15240 270 30 30.0 -0.0 | 257 25 24.4 5.8 41 113 15545 265 36 35.9 3.1 | 254 32 30.2 8.9 42 107 15850 290 43 40.4 -14.7 | 284 36 34.8 -8.9 43 102 16154 320 32 20.6 -24.5 | 321 24 15.0 -18.7 44 100 16290 310 31 23.7 -19.9 | 308 23 18.1 -14.1 45 97 16459 310 31 23.7 -19.9 | 308 23 18.1 -14.1 46 84 17374 320 39 25.1 -29.9 | 321 31 19.5 -24.1 47 80 17678 325 29 16.6 -23.8 | 328 21 11.0 -18.0 48 76 17983 305 19 15.6 -10.9 | 297 11 10.0 -5.1 49 72 18288 295 22 19.9 -9.3 | 284 15 14.3 -3.5 50 70 18460 320 25 16.1 -19.2 | 322 17 10.5 -13.3 51 65 18898 330 23 11.5 -19.9 | 337 15 5.9 -14.1 52 59 19507 305 29 23.8 -16.6 | 301 21 18.1 -10.8 53 53 20117 360 40 -0.0 -40.0 | 9 35 -5.6 -34.2 54 50 20510 360 25 -0.0 -25.0 | 16 20 -5.6 -19.2 55 48 20726 5 32 -2.8 -31.9 | 18 27 -8.4 -26.1 56 46 21031 355 22 1.9 -21.9 | 13 17 -3.7 -16.1 57 44 21336 5 40 -3.5 -39.8 | 15 35 -9.1 -34.0 58 42 21641 360 35 -0.0 -35.0 | 11 30 -5.6 -29.2 59 36 22555 5 54 -4.7 -53.8 | 12 49 -10.3 -48.0 60 31 23470 350 51 8.9 -50.2 | 356 45 3.2 -44.4 61 30 23660 355 52 4.5 -51.8 | 1 46 -1.1 -46.0 62 27 24384 355 48 4.2 -47.8 | 2 42 -1.4 -42.0 63 25 24689 10 44 -7.6 -43.3 | 19 40 -13.3 -37.5 64 23 25298 355 51 4.4 -50.8 | 1 45 -1.2 -45.0 65 22 25603 350 38 6.6 -37.4 | 358 32 1.0 -31.6 66 20 26200 335 44 18.6 -39.9 | 339 36 13.0 -34.1 67 19 26518 335 45 19.0 -40.8 | 339 37 13.4 -35.0 68 17 27127 315 44 31.1 -31.1 | 315 36 25.5 -25.3 69 16 27432 325 47 27.0 -38.5 | 327 39 21.3 -32.7 70 15 28042 340 52 17.8 -48.9 | 344 45 12.2 -43.1 71 14 28346 5 62 -5.4 -61.8 | 11 57 -11.0 -56.0 72 14 28651 5 51 -4.4 -50.8 | 13 46 -10.1 -45.0 73 13 28956 15 58 -15.0 -56.0 | 22 54 -20.6 -50.2 74 11 29988 5 81 -7.1 -80.7 | 10 76 -12.7 -74.9 75 11 30175 5 81 -7.1 -80.7 | 10 76 -12.7 -74.9 76 10 30610 360 61 -0.0 -61.0 | 6 55 -5.6 -55.2 77 7 32950 355 51 4.4 -50.8 | 1 45 -1.2 -45.0 Wind Parameters Mean winds (0-6000m): 286.0 at 10.8 knts Storm direction: 316.0 at 8.1 knts Shear (0-3000m) pos: 2.1 neg: 0.3 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 87.8 deg Storm rel helicity (0-3000m) pos: 92.7 neg: -13.6 tot: 79.1 m^2/s^2 ave: 26.4 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 3.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.15 Bulk Shear: 27.09 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 ------------------------------------------------------------------------------- 500 132 4 135 12| 7.8 0.0 7.8| 7.0 -5.7 1.3 2.6 0.01| 9.3 0.1 1000 140 8 138 16| 7.1 0.0 7.1| 48.8 -9.1 39.7 39.7 0.31| 11.1 3.5 1500 154 8 145 16| 2.7 0.0 2.7| 72.9 -9.1 63.8 42.5 0.38| 11.2 4.2 2000 170 8 153 16| 2.2 0.0 2.2| 85.8 -9.1 76.7 38.3 0.42| 10.8 4.6 2500 198 9 168 14| 2.6 0.0 2.6| 92.1 -9.1 83.0 33.2 0.46| 9.4 4.3 3000 223 9 184 13| 2.1 0.3 2.4| 92.7 -13.6 79.1 26.4 0.40| 8.3 3.3 4000 250 10 202 10| 1.6 0.2 1.9|104.0 -15.3 88.7 22.2 0.46| 7.8 3.6 5000 270 10 219 7| 1.5 0.4 1.9|111.2 -22.5 88.7 17.7 0.37| 7.6 2.8 6000 286 11 239 6| 1.3 0.4 1.7|117.0 -25.9 91.1 15.2 0.35| 7.0 2.5 Wrote GIF file: /home/apache/climate/data/raob//KBOI/skewt/KBOI.skewt.20251231.00.gif