UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102200.upa.cvt Date: 0000Z 22 OCT 25 Searching for KBOI... Searching the city database file for: KBOI ... Date:0000Z 22 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 176 1 925 842 230 3 SFC 922 874 15.4 0.4 36 15.0 7.9 230 3 295.3 296.1 284.5 307.9 4.27 3 895 1123 12.2 -0.8 41 13.0 5.9 137 2 294.5 295.3 284.0 306.4 4.03 4 851 1539 8.4 -1.6 49 10.0 3.7 105 4 294.8 295.6 284.1 306.7 3.99 5 850 1549 8.2 -1.8 49 10.0 3.5 105 4 294.7 295.4 284.0 306.4 3.94 6 843 1617 8.0 -3.0 46 11.0 2.9 115 4 295.2 295.9 283.8 306.0 3.63 7 837 1676 8.8 -8.2 29 17.0 1.8 123 4 296.7 297.1 283.1 304.1 2.46 8 833 1716 9.0 -10.0 25 19.0 1.4 129 5 297.3 297.7 283.0 303.9 2.14 9 829 1755 8.8 -11.2 23 20.0 1.0 134 5 297.5 297.8 282.8 303.5 1.96 10 820 1846 9.0 -30.0 4 39.0 -1.3 146 5 298.6 298.7 281.3 299.9 0.39 11 789 2163 7.4 -40.6 2 48.0 -2.8 168 6 300.2 300.3 281.6 300.7 0.14 12 771 2353 8.0 -39.0 2 47.0 -2.6 152 4 302.9 302.9 282.8 303.5 0.17 13 754 2536 6.6 -36.4 3 43.0 -3.4 151 3 303.3 303.3 283.0 304.1 0.23 14 749 2591 6.6 -24.4 9 31.0 -2.6 155 3 303.9 304.0 283.9 306.2 0.71 15 746 2624 6.4 -15.6 19 22.0 -1.6 157 2 304.0 304.3 284.9 308.9 1.52 16 743 2657 6.0 -5.0 45 11.0 1.0 159 2 303.9 304.6 287.0 314.8 3.55 17 736 2734 5.6 -3.4 52 9.0 1.3 164 2 304.3 305.0 287.6 316.7 4.04 18 721 2902 4.6 -3.4 56 8.0 0.8 232 6 305.0 305.8 288.0 317.7 4.13 19 707 3061 3.6 -7.4 44 11.0 -1.2 294 10 305.6 306.2 287.2 315.3 3.10 20 704 3096 3.6 -5.4 52 9.0 -0.5 292 11 306.0 306.6 287.8 317.2 3.63 21 700 3142 3.6 -6.4 48 10.0 -0.9 290 12 306.5 307.1 287.8 317.0 3.38 22 698 3165 3.4 -5.6 52 9.0 -0.7 288 12 306.5 307.2 288.0 317.7 3.61 23 696 3188 3.4 -6.6 48 10.0 -1.0 286 12 306.8 307.4 287.8 317.2 3.35 24 656 3665 0.0 -7.0 59 7.0 -3.0 280 12 308.2 308.8 288.4 319.0 3.45 25 648 3763 -0.7 -7.7 59 7.0 -3.7 280 13 308.4 309.1 288.3 318.8 3.30 26 645 3800 -0.7 -8.7 55 8.0 -4.0 280 14 308.9 309.4 288.3 318.6 3.07 27 643 3825 -0.5 -14.5 34 14.0 -5.6 280 14 309.4 309.7 287.3 315.6 1.93 28 641 3849 -0.3 -17.3 26 17.0 -6.1 280 14 309.9 310.1 287.1 314.9 1.53 29 640 3862 -0.5 -17.5 26 17.0 -6.2 280 14 309.8 310.1 287.0 314.7 1.51 30 639 3874 -0.5 -16.5 29 16.0 -6.1 280 15 309.9 310.2 287.2 315.3 1.65 31 638 3887 -0.7 -8.7 55 8.0 -4.1 280 15 309.8 310.4 288.6 319.7 3.10 32 632 3962 -1.1 -12.1 43 11.0 -5.4 280 16 310.2 310.7 288.1 317.9 2.39 33 630 3987 -1.1 -12.1 43 11.0 -5.4 280 16 310.5 310.9 288.2 318.2 2.40 34 613 4205 -2.9 -12.9 46 10.0 -6.7 280 19 310.9 311.3 288.2 318.3 2.31 35 609 4256 -3.1 -12.1 50 9.0 -6.5 280 20 311.2 311.7 288.5 319.2 2.48 36 602 4348 -3.7 -13.7 46 10.0 -7.4 278 21 311.5 312.0 288.3 318.7 2.20 37 596 4427 -3.9 -21.9 23 18.0 -9.2 275 23 312.2 312.4 287.4 315.9 1.11 38 593 4467 -3.7 -24.7 18 21.0 -9.6 274 24 312.9 313.1 287.3 315.8 0.87 39 592 4480 -3.7 -17.7 33 14.0 -8.4 274 24 313.0 313.3 288.2 318.4 1.61 40 583 4601 -3.9 -20.9 25 17.0 -9.2 270 27 314.2 314.4 288.2 318.3 1.24 41 580 4641 -4.1 -20.1 28 16.0 -9.2 272 27 314.4 314.7 288.4 318.9 1.33 42 577 4682 -4.3 -17.3 36 13.0 -8.7 273 28 314.6 315.0 288.8 320.3 1.70 43 562 4889 -6.1 -17.1 41 11.0 -9.8 280 29 314.9 315.2 289.0 320.8 1.78 44 500 5790 -13.7 -22.7 47 9.0 -16.1 275 32 316.3 316.6 288.9 320.5 1.23 45 481 6084 -15.9 -23.9 50 8.0 -17.9 270 31 317.1 317.4 289.0 321.1 1.15 46 479 6116 -16.3 -23.3 55 7.0 -18.1 270 31 317.0 317.3 289.1 321.2 1.22 47 463 6372 -18.3 -23.3 65 5.0 -19.6 271 32 317.6 317.9 289.3 321.9 1.26 48 461 6404 -18.5 -25.5 54 7.0 -20.1 271 32 317.8 318.0 289.2 321.4 1.04 49 455 6502 -19.3 -26.3 54 7.0 -20.8 271 32 318.0 318.2 289.2 321.4 0.98 50 443 6701 -21.1 -25.8 66 4.7 -22.1 272 33 318.1 318.3 289.3 321.8 1.05 51 438 6785 -21.7 -25.7 70 4.0 -22.6 273 34 318.4 318.6 289.4 322.1 1.08 52 435 6836 -22.1 -26.3 69 4.2 -23.0 273 34 318.5 318.7 289.4 322.1 1.03 53 431 6904 -22.3 -32.3 40 10.0 -24.1 273 34 319.1 319.2 289.1 321.2 0.59 54 425 7007 -22.9 -28.9 58 6.0 -24.1 273 34 319.6 319.8 289.5 322.5 0.83 55 400 7450 -26.7 -32.7 57 6.0 -27.6 275 36 320.3 320.4 289.5 322.5 0.61 56 300 9460 -41.3 -49.3 42 8.0 -41.8 270 50 327.2 327.2 291.0 327.7 0.14 57 250 10680 -50.3 -60.3 30 10.0 -50.5 265 55 331.3 331.3 292.1 331.5 0.05 58 200 12100 -59.1 -69.1 26 10.0 -59.2 260 57 339.2 339.2 294.1 339.2 0.02 59 175 12931 -63.5 -73.5 24 10.0 -63.6 265 58 345.1 345.1 295.6 345.2 0.01 60 160 13483 -63.6 -77.7 13 14.1 -63.7 270 63 353.9 353.9 297.5 353.9 0.01 61 150 13880 -63.7 -80.7 8 17.0 -63.8 260 52 360.3 360.3 298.8 360.4 0.00 62 100 16360 -65.3 -86.3 4 21.0 -65.4 270 38 401.6 401.6 305.4 401.6 0.00 63 92 16867 -65.5 -86.5 4 21.0 -65.7 274 35 410.9 410.9 306.6 410.9 0.00 64 82 17575 -60.7 -86.7 2 26.0 -61.0 293 32 434.4 434.4 309.3 434.4 0.00 65 74 18209 -63.7 -88.7 2 25.0 -64.0 291 17 441.0 441.0 310.0 441.1 0.00 66 70 18550 -63.9 -88.9 2 25.0 -64.1 290 17 447.7 447.7 310.6 447.7 0.00 67 63 19196 -65.3 -89.3 2 24.0 -65.5 246 13 458.3 458.3 311.6 458.3 0.00 68 55 20028 -63.7 -88.7 2 25.0 -64.0 275 20 480.1 480.1 313.5 480.1 0.00 69 51 20497 -60.5 -88.5 1 28.0 -61.0 283 18 498.1 498.1 314.8 498.1 0.00 70 50 20620 -61.3 -88.3 2 27.0 -61.8 265 15 499.0 499.0 314.9 499.0 0.00 71 48 20873 -62.1 -89.1 2 27.0 -62.6 275 13 503.0 503.0 315.2 503.0 0.00 72 44 21413 -60.7 -88.7 1 28.0 -61.3 295 19 519.1 519.1 316.2 519.1 0.00 73 40 22003 -62.9 -89.9 1 27.0 -63.4 272 14 527.9 527.9 316.8 527.9 0.00 74 38 22322 -58.7 -88.7 1 30.0 -59.6 241 16 546.4 546.4 317.9 546.4 0.00 75 36 22663 -57.3 -87.3 1 30.0 -58.3 287 18 558.5 558.5 318.6 558.6 0.01 76 30 23810 -59.3 -88.3 1 29.0 -60.3 280 16 583.0 583.0 319.8 583.0 0.01 77 28 24240 -59.7 -88.7 1 29.0 -60.7 291 14 593.5 593.5 320.3 593.5 0.01 78 23 25480 -54.1 -87.1 1 33.0 -56.3 294 21 644.3 644.3 322.4 644.4 0.01 79 20 26370 -56.1 -87.1 1 31.0 -58.1 310 20 664.5 664.5 323.2 664.5 0.01 80 19 26698 -55.3 -87.3 1 32.0 -57.5 305 12 676.8 676.8 323.7 676.8 0.01 81 17 27406 -57.1 -87.1 1 30.0 -59.2 305 14 692.9 692.9 324.2 692.9 0.01 82 14 28647 -53.9 -85.9 1 32.0 -57.1 287 27 743.3 743.3 325.7 743.4 0.02 83 14 28647 -53.5 -86.5 1 33.0 -56.8 287 27 744.6 744.6 325.8 744.8 0.02 84 13 29124 -54.1 -86.1 1 32.0 -57.4 279 30 758.5 758.5 326.2 758.6 0.02 85 12 29641 -51.5 -85.5 1 34.0 -55.9 280 28 785.3 785.3 326.9 785.5 0.02 86 11 30209 -50.1 -85.1 1 35.0 -55.2 280 23 810.1 810.2 327.5 810.4 0.03 87 10 30830 -51.9 -84.9 1 33.0 -56.6 280 18 825.8 825.8 327.8 826.1 0.03 88 8.7 31731 -53.1 -86.1 1 33.0 -57.8 290 21 854.7 854.7 328.5 855.0 0.03 89 7.6 32604 -52.3 -85.3 1 33.0 -57.8 299 24 891.6 891.6 329.2 892.0 0.04 90 7.0 33140 -49.7 -84.7 1 35.0 -56.6 305 26 923.6 923.6 329.9 924.0 0.04 91 6.8 33330 -49.9 -84.9 1 35.0 -56.8 930.5 930.5 330.0 930.9 0.04 TRP 175 12931 -63.5 -73.5 24 10.0 -63.6 265 58 345.1 345.1 295.6 345.2 0.01 WND 160 13483 -63.6 -77.7 13 14.1 -63.7 270 63 353.9 353.9 297.5 353.9 0.01 Sounding variables and indices 1000-500 mb thick: 5614.00 m Freezing level: 656.00 mb = 3664.76 m = 12023.34 ft Wetbulb zero: 825.00 mb = 1795.41 m = 5890.39 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 37.42 % Est. max temperature: 22.61 C = 72.70 F Sfc-Lift cond lev (LCL): 735.11 mb = 2744.08 m = 9002.78 ft T: 5.54 C 700-500 lapse rate: 6.53 C/km ThetaE index: 6.73 C Layer 850.0- 789.0 mb Conv cond level (CCL): 537.66 mb = 5230.21 m = 17159.26 ft Mean mixing ratio: 3.61 g/kg Conv temperature: 35.08 C = 95.15 F Cap Strength: 12.20 C Lifted Index: 11.18 C Risk: None Lifted Index @300 mb: 15.11 C Lifted Index @700 mb: 9.73 C Showalter Index: 10.95 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 11.90 C K Index: 10.10 Risk: None Sweat Index: 40.00 Risk: None Energy Index: 3.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.35 J/kg Max Up Vert Vel: 4.97 m/s Conv Inhibition (B-): 63085.85 J/kg Cap Strength: 12.12 C Lift Cond Lev (LCL): 710.18 mb = 3024.90 m = 9924.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 at 13 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 ---------------------------------------------------------- 0 922 874 230 3 2.3 1.9 | 136 13 -8.9 9.1 1 884 1219 100 2 -2.0 0.3 | 120 15 -13.2 7.5 2 850 1549 105 4 -3.9 1.0 | 119 17 -15.1 8.2 3 822 1829 145 5 -2.9 4.1 | 129 18 -14.1 11.3 4 792 2134 170 6 -1.0 5.9 | 137 18 -12.2 13.1 5 763 2438 145 3 -1.7 2.5 | 127 16 -12.9 9.7 6 735 2743 165 2 -0.5 1.9 | 128 15 -11.7 9.1 7 708 3048 295 10 9.1 -4.2 | 144 4 -2.1 3.0 8 700 3142 290 12 11.3 -4.1 | 182 3 0.1 3.1 9 681 3353 270 14 14.0 -0.0 | 201 8 2.8 7.2 10 656 3658 280 12 11.8 -2.1 | 187 5 0.6 5.1 11 607 4267 280 20 19.7 -3.5 | 246 9 8.5 3.7 12 584 4572 270 27 27.0 -0.0 | 246 17 15.8 7.2 13 562 4877 280 29 28.6 -5.0 | 263 18 17.4 2.2 14 500 5790 275 32 31.9 -2.8 | 258 21 20.7 4.4 15 480 6096 270 31 31.0 -0.0 | 250 21 19.8 7.2 16 400 7450 275 36 35.9 -3.1 | 261 25 24.7 4.1 17 390 7620 275 35 34.9 -3.1 | 260 24 23.7 4.1 18 374 7925 280 35 34.5 -6.1 | 267 23 23.3 1.1 19 328 8839 270 52 52.0 -0.0 | 260 41 40.8 7.2 20 314 9144 270 52 52.0 -0.0 | 260 41 40.8 7.2 21 300 9460 270 50 50.0 -0.0 | 259 39 38.8 7.2 22 250 10680 265 55 54.8 4.8 | 255 45 43.6 12.0 23 217 11582 260 53 52.2 9.2 | 248 44 41.0 16.4 24 200 12100 260 57 56.1 9.9 | 249 48 44.9 17.1 25 179 12802 270 60 60.0 -0.0 | 262 49 48.8 7.2 26 175 12931 265 58 57.8 5.1 | 255 48 46.6 12.3 27 160 13483 270 63 63.0 -0.0 | 262 52 51.8 7.2 28 154 13716 270 63 63.0 -0.0 | 262 52 51.8 7.2 29 150 13880 260 52 51.2 9.0 | 248 43 40.0 16.2 30 139 14326 260 52 51.2 9.0 | 248 43 40.0 16.2 31 126 14935 280 45 44.3 -7.8 | 271 33 33.1 -0.6 32 120 15240 275 37 36.9 -3.2 | 261 26 25.7 4.0 33 114 15545 260 37 36.4 6.4 | 242 29 25.2 13.6 34 103 16154 260 33 32.5 5.7 | 239 25 21.3 12.9 35 100 16360 270 38 38.0 -0.0 | 255 28 26.8 7.2 36 94 16764 270 38 38.0 -0.0 | 255 28 26.8 7.2 37 89 17069 280 29 28.6 -5.0 | 263 18 17.4 2.2 38 81 17678 295 33 29.9 -13.9 | 290 20 18.7 -6.7 39 73 18288 290 15 14.1 -5.1 | 235 4 2.9 2.1 40 70 18550 290 17 16.0 -5.8 | 254 5 4.8 1.4 41 70 18593 255 19 18.4 4.9 | 211 14 7.2 12.1 42 66 18898 290 17 16.0 -5.8 | 254 5 4.8 1.4 43 63 19202 245 13 11.8 5.5 | 183 13 0.6 12.7 44 60 19507 270 24 24.0 -0.0 | 241 15 12.8 7.2 45 57 19812 300 27 23.4 -13.5 | 297 14 12.2 -6.3 46 54 20117 265 18 17.9 1.6 | 218 11 6.7 8.8 47 52 20422 295 20 18.1 -8.5 | 280 7 6.9 -1.3 48 50 20620 265 15 14.9 1.3 | 204 9 3.8 8.5 49 49 20726 290 12 11.3 -4.1 | 182 3 0.1 3.1 50 47 21031 260 15 14.8 2.6 | 200 10 3.6 9.8 51 45 21336 290 21 19.7 -7.2 | 270 9 8.5 0.0 52 42 21641 310 15 11.5 -9.6 | 353 2 0.3 -2.4 53 40 21946 285 14 13.5 -3.6 | 213 4 2.3 3.6 54 39 22250 225 14 9.9 9.9 | 176 17 -1.3 17.1 55 37 22555 285 22 21.3 -5.7 | 261 10 10.1 1.5 56 35 22860 290 12 11.3 -4.1 | 182 3 0.1 3.1 57 33 23165 315 13 9.2 -9.2 | 45 3 -2.0 -2.0 58 32 23470 250 11 10.3 3.8 | 176 11 -0.9 11.0 59 30 23774 285 16 15.5 -4.1 | 234 5 4.3 3.1 60 30 23810 280 16 15.8 -2.8 | 226 6 4.6 4.4 61 29 24079 280 17 16.7 -3.0 | 233 7 5.6 4.2 62 27 24384 300 11 9.5 -5.5 | 136 2 -1.7 1.7 63 26 24689 270 11 11.0 -0.0 | 178 7 -0.2 7.2 64 24 25298 300 16 13.9 -8.0 | 287 3 2.7 -0.8 65 23 25603 290 24 22.6 -8.2 | 275 11 11.4 -1.0 66 21 26213 340 11 3.8 -10.3 | 67 8 -7.4 -3.1 67 20 26370 310 20 15.3 -12.9 | 324 7 4.1 -5.7 68 20 26518 305 11 9.0 -6.3 | 112 2 -2.2 0.9 69 17 27432 305 14 11.5 -8.0 | 342 1 0.3 -0.8 70 16 27737 275 14 13.9 -1.2 | 205 7 2.8 6.0 71 15 28346 305 25 20.5 -14.3 | 308 12 9.3 -7.1 72 13 28956 270 28 28.0 -0.0 | 247 18 16.8 7.2 73 13 29261 285 31 29.9 -8.0 | 273 19 18.8 -0.8 74 12 29566 280 29 28.6 -5.0 | 263 18 17.4 2.2 75 10 30830 280 18 17.7 -3.1 | 238 8 6.5 4.1 76 7 33140 305 26 21.3 -14.9 | 307 13 10.1 -7.7 Wind Parameters Mean winds (0-6000m): 272.8 at 17.7 knts Storm direction: 302.8 at 13.3 knts Shear (0-3000m) pos: 3.0 neg: 0.9 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 80.8 deg Storm rel helicity (0-3000m) pos: 56.4 neg: -31.6 tot: 24.8 m^2/s^2 ave: 8.3 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.25 Bulk Shear: 49.45 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 ------------------------------------------------------------------------------- 500 146 2 126 16| 0.0 5.5 5.5| 0.0 -17.2 -17.2 -34.5 -0.69| 6.5 -4.5 1000 128 3 124 17| 1.9 2.7 4.7| 16.2 -17.6 -1.4 -1.4 -0.09| 5.6 -0.5 1500 145 4 128 17| 0.9 1.8 2.8| 24.4 -27.0 -2.5 -1.7 -0.09| 5.2 -0.5 2000 150 4 129 17| 1.9 1.4 3.2| 42.8 -28.8 14.0 7.0 0.14| 5.6 0.8 2500 211 5 144 14| 3.4 1.1 4.5| 52.8 -29.6 23.3 9.3 0.21| 8.0 1.7 3000 253 7 152 10| 3.0 0.9 4.0| 56.4 -31.6 24.8 8.3 0.21| 7.6 1.6 4000 270 11 176 7| 3.1 0.4 3.5| 87.8 -33.4 54.5 13.6 0.29| 8.1 2.3 5000 273 15 209 7| 2.5 0.6 3.1| 87.8 -46.2 41.7 8.3 0.23| 6.9 1.6 6000 273 18 226 9| 2.3 0.6 2.8|101.0 -56.8 44.2 7.4 0.22| 6.2 1.4 Wrote GIF file: /home/apache/climate/data/raob//KBOI/skewt/KBOI.skewt.20251022.00.gif