UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for KBOI... Searching the city database file for: KBOI ... Date:1200Z 7 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 174 1 925 840 100 4 SFC 921 874 7.8 4.4 79 3.4 6.1 100 4 287.6 288.6 282.9 303.8 5.69 3 920 883 8.6 4.5 75 4.1 6.5 101 4 288.5 289.6 283.4 304.9 5.74 4 911 965 9.8 3.8 66 6.0 6.7 108 5 290.6 291.6 284.0 306.4 5.52 5 909 983 9.6 2.6 62 7.0 6.1 110 6 290.6 291.5 283.5 305.2 5.08 6 907 1001 9.8 1.8 57 8.0 5.8 111 6 291.0 291.8 283.3 304.8 4.80 7 905 1020 12.2 2.2 50 10.0 7.1 113 6 293.6 294.5 284.6 308.1 4.95 8 901 1057 13.4 1.4 44 12.0 7.3 116 7 295.2 296.1 284.9 309.0 4.70 9 900 1067 13.4 1.4 44 12.0 7.3 117 7 295.3 296.2 285.0 309.2 4.70 10 850 1546 10.0 -1.0 46 11.0 4.6 155 5 296.6 297.4 284.9 309.0 4.18 11 821 1833 8.0 -3.0 46 11.0 2.9 160 8 297.5 298.1 284.8 308.6 3.73 12 810 1945 7.2 -1.8 53 9.0 2.9 153 8 297.8 298.5 285.4 310.1 4.14 13 808 1965 7.0 -2.0 53 9.0 2.7 151 8 297.8 298.5 285.3 310.0 4.08 14 802 2026 7.0 -3.0 49 10.0 2.4 147 9 298.4 299.1 285.2 309.9 3.82 15 801 2036 7.0 -7.0 36 14.0 1.0 147 9 298.5 299.0 284.2 307.1 2.82 16 799 2057 7.0 -4.0 45 11.0 2.0 145 9 298.7 299.4 285.1 309.4 3.56 17 797 2078 6.8 -5.2 42 12.0 1.5 144 9 298.7 299.3 284.8 308.6 3.25 18 791 2140 6.4 -4.6 45 11.0 1.5 140 9 298.9 299.6 285.1 309.3 3.43 19 788 2171 6.2 -1.8 56 8.0 2.4 141 9 299.0 299.8 285.9 311.8 4.25 20 774 2318 5.6 -2.4 56 8.0 1.8 143 11 299.9 300.7 286.2 312.4 4.14 21 771 2349 5.6 -4.4 49 10.0 1.1 143 12 300.3 300.9 285.7 311.1 3.58 22 769 2371 5.8 -9.2 33 15.0 -0.3 144 12 300.7 301.2 284.7 308.4 2.47 23 764 2424 5.6 -10.4 31 16.0 -0.7 145 13 301.1 301.5 284.6 308.1 2.26 24 757 2499 5.2 -11.8 28 17.0 -1.3 149 13 301.4 301.8 284.5 307.8 2.04 25 755 2521 5.4 -8.6 36 14.0 -0.4 150 12 301.9 302.3 285.3 310.0 2.64 26 752 2553 5.4 -11.6 28 17.0 -1.2 152 12 302.2 302.6 284.8 308.8 2.09 27 749 2586 5.2 -9.8 33 15.0 -0.9 154 12 302.3 302.8 285.2 309.9 2.42 28 743 2652 4.8 -14.2 24 19.0 -2.1 159 12 302.6 302.9 284.6 308.0 1.71 29 740 2685 4.6 -11.4 30 16.0 -1.6 161 11 302.7 303.1 285.1 309.5 2.16 30 739 2696 4.4 -6.6 45 11.0 -0.4 162 11 302.6 303.2 286.2 312.3 3.15 31 733 2762 3.8 -7.2 44 11.0 -0.9 165 11 302.7 303.2 286.1 312.0 3.04 32 722 2885 2.8 -5.2 56 8.0 -0.8 160 11 302.9 303.6 286.7 313.9 3.59 33 713 2986 3.0 -10.0 38 13.0 -2.2 157 10 304.2 304.7 286.1 312.0 2.51 34 703 3100 2.4 -12.6 32 15.0 -3.3 128 8 304.8 305.2 285.8 311.3 2.06 35 700 3135 2.4 -13.6 30 16.0 -3.5 110 6 305.1 305.5 285.8 311.2 1.91 36 698 3158 2.4 -13.6 30 16.0 -3.5 109 6 305.4 305.7 285.8 311.5 1.92 37 691 3240 3.6 -26.4 9 30.0 -4.8 105 8 307.6 307.7 285.2 309.8 0.64 38 688 3275 3.4 -23.6 12 27.0 -4.7 104 9 307.8 307.9 285.5 310.5 0.83 39 686 3299 3.4 -13.6 28 17.0 -3.0 103 9 308.0 308.4 286.8 314.3 1.95 40 680 3370 3.4 -11.6 32 15.0 -2.6 99 10 308.8 309.2 287.5 316.2 2.31 41 674 3442 3.4 -9.6 38 13.0 -2.1 96 11 309.6 310.1 288.2 318.3 2.74 42 664 3563 3.2 -12.8 30 16.0 -3.1 90 12 310.7 311.1 288.0 317.6 2.15 43 608 4271 -1.3 -15.3 34 14.0 -6.4 22 3 313.4 313.8 288.6 319.7 1.91 44 591 4496 -3.1 -19.1 28 16.0 -8.3 6 1 313.9 314.2 288.3 318.7 1.43 45 570 4781 -5.3 -19.3 32 14.0 -9.8 12 2 314.6 314.8 288.6 319.4 1.46 46 565 4851 -5.1 -22.1 25 17.0 -10.2 17 3 315.6 315.8 288.6 319.5 1.15 47 555 4991 -5.7 -23.7 23 18.0 -10.9 4 6 316.5 316.7 288.7 320.0 1.02 48 530 5351 -8.1 -25.1 24 17.0 -12.7 331 9 317.8 318.0 289.0 321.1 0.94 49 515 5573 -10.1 -28.1 21 18.0 -14.5 333 9 318.0 318.2 288.9 320.6 0.73 50 512 5618 -10.5 -28.5 21 18.0 -14.8 333 9 318.1 318.2 288.9 320.6 0.71 51 510 5648 -10.7 -28.7 21 18.0 -15.0 334 9 318.2 318.3 288.9 320.6 0.70 52 500 5800 -11.7 -26.7 28 15.0 -15.4 335 8 318.8 318.9 289.3 321.8 0.86 53 491 5939 -12.9 -26.9 30 14.0 -16.3 337 8 319.0 319.1 289.3 322.0 0.86 54 487 6002 -13.3 -28.3 27 15.0 -16.8 338 8 319.2 319.4 289.3 321.9 0.76 55 400 7470 -24.5 -39.5 24 15.0 -26.5 330 4 323.1 323.2 290.0 324.3 0.31 56 300 9490 -40.5 -52.5 26 12.0 -41.2 205 2 328.3 328.3 291.3 328.7 0.10 57 250 10710 -50.1 -61.1 26 11.0 -50.4 125 9 331.6 331.6 292.2 331.8 0.04 58 200 12140 -59.5 -67.5 35 8.0 -59.6 300 9 338.5 338.5 294.0 338.6 0.02 59 150 13950 -58.5 -83.5 3 25.0 -58.7 240 21 369.3 369.3 300.4 369.3 0.00 60 100 16460 -64.3 -86.3 3 22.0 -64.5 235 7 403.5 403.5 305.7 403.5 0.00 61 85 17445 -66.9 -87.9 4 21.0 -67.0 246 19 417.4 417.4 307.4 417.4 0.00 62 80 17812 -64.5 -88.5 2 24.0 -64.7 249 22 429.7 429.7 308.8 429.7 0.00 63 73 18367 -67.3 -89.3 3 22.0 -67.5 256 17 435.2 435.2 309.4 435.2 0.00 64 70 18620 -66.3 -89.3 3 23.0 -66.5 285 15 442.5 442.5 310.1 442.6 0.00 65 66 18980 -62.9 -88.9 2 26.0 -63.2 266 15 457.5 457.5 311.5 457.5 0.00 66 58 19780 -61.1 -89.1 1 28.0 -61.6 219 18 478.7 478.7 313.4 478.7 0.00 67 55 20109 -62.3 -89.3 2 27.0 -62.7 245 20 483.3 483.3 313.7 483.3 0.00 68 53 20338 -61.1 -89.1 1 28.0 -61.6 263 19 491.2 491.2 314.3 491.3 0.00 69 50 20700 -61.9 -88.9 2 27.0 -62.4 270 18 497.6 497.6 314.8 497.6 0.00 70 49 20825 -62.1 -89.1 2 27.0 -62.6 270 19 500.0 500.0 314.9 500.0 0.00 71 47 21084 -59.7 -88.7 1 29.0 -60.3 276 20 511.8 511.8 315.8 511.8 0.00 72 38 22420 -57.5 -87.5 1 30.0 -58.5 253 18 549.5 549.5 318.1 549.5 0.00 73 36 22761 -58.9 -87.9 1 29.0 -59.8 246 20 554.4 554.4 318.3 554.4 0.00 74 30 23910 -57.1 -88.1 1 31.0 -58.4 260 24 589.0 589.0 320.1 589.0 0.01 75 27 24576 -56.7 -87.7 1 31.0 -58.2 273 19 608.1 608.1 321.0 608.2 0.01 76 26 24814 -58.1 -88.1 1 30.0 -59.4 255 15 610.7 610.7 321.1 610.8 0.01 77 25 25062 -55.9 -87.9 1 32.0 -57.6 228 15 623.9 624.0 321.6 624.0 0.01 78 23 25590 -56.7 -87.7 1 31.0 -58.3 265 14 636.7 636.7 322.2 636.7 0.01 79 22 25873 -55.1 -87.1 1 32.0 -57.1 256 15 649.6 649.6 322.7 649.6 0.01 80 20 26480 -55.5 -87.5 1 32.0 -57.6 270 17 666.3 666.3 323.3 666.4 0.01 81 19 26807 -55.7 -87.7 1 32.0 -57.9 263 18 675.5 675.5 323.6 675.6 0.01 82 18 27153 -53.7 -86.7 1 33.0 -56.4 257 11 692.4 692.4 324.2 692.4 0.01 83 16 27908 -54.9 -86.9 1 32.0 -57.6 258 11 712.2 712.2 324.8 712.3 0.01 84 14 28764 -53.3 -87.3 1 34.0 -56.7 263 24 745.3 745.3 325.8 745.4 0.01 85 14 28764 -51.3 -86.3 1 35.0 -55.3 263 24 752.1 752.1 326.0 752.2 0.02 86 12 29761 -53.3 -86.3 1 33.0 -57.1 260 24 778.9 778.9 326.7 779.1 0.02 87 11 30324 -51.7 -85.7 1 34.0 -56.2 263 36 804.3 804.3 327.4 804.5 0.02 88 10 30940 -52.9 -86.9 1 34.0 -57.3 275 30 822.1 822.1 327.8 822.3 0.02 89 10 30940 -53.5 -86.5 1 33.0 -57.7 275 30 819.8 819.9 327.7 820.0 0.02 90 9.6 31205 -50.3 -85.3 1 35.0 -55.8 274 31 841.6 841.6 328.2 841.8 0.03 91 8.8 31775 -49.7 -84.7 1 35.0 -55.8 273 34 865.1 865.1 328.7 865.4 0.03 92 7.9 32479 -51.5 -85.5 1 34.0 -57.2 272 37 885.0 885.0 329.1 885.3 0.03 93 7.5 32817 -51.1 -86.1 1 35.0 -57.1 271 38 899.9 899.9 329.4 900.2 0.03 94 7.0 33270 -47.3 -84.3 1 37.0 -55.4 270 40 933.5 933.5 330.1 934.0 0.05 TRP 200 12140 -59.5 -67.5 35 8.0 -59.6 300 9 338.5 338.5 294.0 338.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5626.00 m Freezing level: 624.18 mb = 4066.38 m = 13340.96 ft Wetbulb zero: 769.47 mb = 2365.51 m = 7760.78 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 35.56 % Est. max temperature: 20.14 C = 68.25 F Sfc-Lift cond lev (LCL): 874.35 mb = 1309.05 m = 4294.74 ft T: 11.68 C 700-500 lapse rate: 5.29 C/km ThetaE index: 4.61 C Layer 771.0- 755.0 mb Conv cond level (CCL): 552.75 mb = 5022.48 m = 16477.76 ft Mean mixing ratio: 4.46 g/kg Conv temperature: 36.10 C = 96.99 F Cap Strength: 11.80 C Lifted Index: 11.60 C Risk: None Lifted Index @300 mb: 14.24 C Lifted Index @700 mb: 7.24 C Showalter Index: 11.19 C Risk: None Total Totals Index: 32.40 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 10.70 C K Index: 4.70 Risk: None Sweat Index: 18.00 Risk: None Energy Index: 2.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.95 J/kg Max Up Vert Vel: 7.34 m/s Conv Inhibition (B-): 59770.77 J/kg Cap Strength: 11.74 C Lift Cond Lev (LCL): 741.76 mb = 2665.18 m = 8743.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 119 at 6 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 ---------------------------------------------------------- 0 921 874 100 4 -3.9 0.7 | 331 2 1.2 -2.1 1 884 1219 130 9 -6.9 5.8 | 149 4 -1.8 3.0 2 850 1546 155 5 -2.1 4.5 | 240 3 3.0 1.7 3 821 1829 160 8 -2.7 7.5 | 206 5 2.4 4.7 4 791 2134 140 9 -5.8 6.9 | 170 4 -0.7 4.1 5 762 2438 145 13 -7.5 10.6 | 163 8 -2.4 7.9 6 734 2743 165 11 -2.8 10.6 | 196 8 2.2 7.8 7 707 3048 155 10 -4.2 9.1 | 188 6 0.9 6.3 8 700 3135 110 6 -5.6 2.1 | 37 1 -0.5 -0.7 9 681 3353 100 10 -9.8 1.7 | 78 5 -4.8 -1.0 10 655 3658 85 13 -13.0 -1.1 | 64 9 -7.9 -3.9 11 607 4267 20 3 -1.0 -2.8 | 324 7 4.1 -5.6 12 584 4572 0 0 -0.0 -0.0 | 299 6 5.1 -2.8 13 562 4877 20 4 -1.4 -3.8 | 330 8 3.7 -6.5 14 541 5182 330 10 5.0 -8.7 | 319 15 10.1 -11.4 15 500 5800 335 8 3.4 -7.3 | 320 13 8.5 -10.0 16 481 6096 340 8 2.7 -7.5 | 323 13 7.8 -10.3 17 400 7470 330 4 2.0 -3.5 | 311 9 7.1 -6.2 18 392 7620 340 4 1.4 -3.8 | 315 9 6.5 -6.5 19 315 9144 125 2 -1.6 1.1 | 295 4 3.5 -1.6 20 302 9449 0 0 -0.0 -0.0 | 299 6 5.1 -2.8 21 300 9490 205 2 0.8 1.8 | 279 6 5.9 -1.0 22 250 10710 125 9 -7.4 5.2 | 136 3 -2.3 2.4 23 200 12140 300 9 7.8 -4.5 | 299 15 12.9 -7.3 24 172 13106 270 10 10.0 -0.0 | 280 15 15.1 -2.8 25 163 13411 270 4 4.0 -0.0 | 287 10 9.1 -2.8 26 156 13716 265 16 15.9 1.4 | 274 21 21.0 -1.4 27 150 13950 240 21 18.2 10.5 | 252 25 23.3 7.7 28 148 14021 235 20 16.4 11.5 | 248 23 21.5 8.7 29 141 14326 265 19 18.9 1.7 | 273 24 24.0 -1.1 30 134 14630 260 22 21.7 3.8 | 268 27 26.8 1.0 31 128 14935 285 21 20.3 -5.4 | 288 27 25.4 -8.2 32 122 15240 260 17 16.7 3.0 | 270 22 21.8 0.2 33 116 15545 275 27 26.9 -2.4 | 279 32 32.0 -5.1 34 105 16154 305 24 19.7 -13.8 | 304 30 24.7 -16.5 35 100 16459 260 15 14.8 2.6 | 271 20 19.9 -0.2 36 100 16460 235 7 5.7 4.0 | 263 11 10.8 1.2 37 95 16764 205 5 2.1 4.5 | 256 7 7.2 1.7 38 90 17069 190 11 1.9 10.8 | 221 11 7.0 8.1 39 86 17374 245 18 16.3 7.6 | 257 22 21.4 4.8 40 78 17983 250 23 21.6 7.9 | 259 27 26.7 5.1 41 74 18288 260 17 16.7 3.0 | 270 22 21.8 0.2 42 70 18593 245 18 16.3 7.6 | 257 22 21.4 4.8 43 70 18620 285 15 14.5 -3.9 | 289 21 19.6 -6.7 44 67 18898 280 19 18.7 -3.3 | 284 25 23.8 -6.1 45 64 19202 230 5 3.8 3.2 | 267 9 8.9 0.4 46 61 19507 210 10 5.0 8.7 | 240 12 10.1 5.9 47 58 19812 220 19 12.2 14.6 | 236 21 17.3 11.8 48 55 20117 245 20 18.1 8.5 | 256 24 23.2 5.7 49 52 20422 270 18 18.0 -0.0 | 277 23 23.1 -2.8 50 50 20700 270 18 18.0 -0.0 | 277 23 23.1 -2.8 51 47 21031 270 20 20.0 -0.0 | 276 25 25.1 -2.8 52 45 21336 300 18 15.6 -9.0 | 300 24 20.7 -11.8 53 43 21641 305 12 9.8 -6.9 | 303 18 14.9 -9.7 54 41 21946 255 9 8.7 2.3 | 272 14 13.8 -0.5 55 39 22250 230 15 11.5 9.6 | 248 18 16.6 6.9 56 37 22555 270 21 21.0 -0.0 | 276 26 26.1 -2.8 57 35 22860 235 19 15.6 10.9 | 249 22 20.7 8.1 58 34 23165 235 20 16.4 11.5 | 248 23 21.5 8.7 59 32 23470 235 18 14.7 10.3 | 249 21 19.8 7.5 60 31 23774 235 17 13.9 9.8 | 250 20 19.0 7.0 61 30 23910 260 24 23.6 4.2 | 267 29 28.7 1.4 62 29 24079 245 23 20.8 9.7 | 255 27 25.9 6.9 63 28 24384 260 24 23.6 4.2 | 267 29 28.7 1.4 64 27 24689 280 16 15.8 -2.8 | 285 22 20.8 -5.6 65 25 24994 220 14 9.0 10.7 | 241 16 14.1 7.9 66 24 25298 255 17 16.4 4.4 | 266 22 21.5 1.6 67 23 25603 265 14 13.9 1.2 | 275 19 19.0 -1.6 68 21 26213 245 17 15.4 7.2 | 258 21 20.5 4.4 69 20 26480 270 17 17.0 -0.0 | 277 22 22.1 -2.8 70 20 26518 270 25 25.0 -0.0 | 275 30 30.1 -2.8 71 18 27127 255 11 10.6 2.8 | 270 16 15.7 0.1 72 17 27432 270 13 13.0 -0.0 | 279 18 18.1 -2.8 73 16 27737 290 13 12.2 -4.4 | 293 19 17.3 -7.2 74 16 28042 235 10 8.2 5.7 | 257 14 13.3 3.0 75 15 28346 265 28 27.9 2.4 | 271 33 33.0 -0.3 76 12 29566 260 17 16.7 3.0 | 270 22 21.8 0.2 77 11 30175 260 37 36.4 6.4 | 265 42 41.5 3.6 78 10 30940 275 30 29.9 -2.6 | 279 35 35.0 -5.4 79 7 33270 270 40 40.0 -0.0 | 274 45 45.1 -2.8 Wind Parameters Mean winds (0-6000m): 88.7 at 7.7 knts Storm direction: 118.7 at 5.8 knts Shear (0-3000m) pos: 1.4 neg: 2.6 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 53.1 deg Storm rel helicity (0-3000m) pos: 14.6 neg: -26.6 tot: -12.1 m^2/s^2 ave: -4.0 10^-3 m/s^2 rel: -0.14 Storm rel vorticity (0-3000m) horiz: 8.2 stream: -1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 8.96 Bulk Shear: 3.01 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 ------------------------------------------------------------------------------- 500 126 7 157 1| 5.1 0.0 5.1| 3.1 0.0 3.1 6.2 0.80| 8.6 6.9 1000 139 7 197 2| 3.5 0.0 3.5| 4.9 -2.8 2.1 2.1 0.47| 7.0 3.3 1500 142 8 186 3| 2.3 1.6 3.9| 4.9 -6.8 -2.0 -1.3 0.17| 6.6 1.1 2000 146 9 183 4| 2.1 1.2 3.3| 14.3 -7.5 6.7 3.4 0.30| 6.4 1.9 2500 143 9 178 4| 1.7 2.5 4.2| 14.6 -11.6 3.0 1.2 0.02| 7.9 0.1 3000 132 9 152 4| 1.4 2.6 4.0| 14.6 -26.6 -12.1 -4.0 -0.14| 8.2 -1.1 4000 125 8 143 2| 0.8 1.2 2.0| 21.0 -46.9 -26.0 -6.5 -0.22| 8.1 -1.8 5000 111 8 92 2| 0.7 1.5 2.2| 23.0 -56.8 -33.8 -6.8 -0.22| 7.6 -1.6 6000 89 8 42 4| 0.6 1.2 1.7| 24.6 -60.8 -36.2 -6.0 -0.22| 6.5 -1.4 Wrote GIF file: /home/apache/climate/data/raob//KBOI/skewt/KBOI.skewt.20251007.12.gif