UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102100.upa.cvt Date: 0000Z 21 OCT 25 Searching for KBOI... Searching the city database file for: KBOI ... Date:0000Z 21 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 229 SFC 927 874 13.0 -1.0 38 14.0 6.3 355 6 292.4 293.1 282.8 303.7 3.83 2 925 887 12.6 -1.4 38 14.0 6.0 360 5 292.2 292.9 282.7 303.1 3.73 3 917 960 11.2 -1.8 40 13.0 5.2 350 5 291.5 292.1 282.3 302.2 3.65 4 850 1587 5.2 -2.8 56 8.0 1.7 335 5 291.6 292.2 282.3 302.3 3.66 5 816 1918 2.4 -3.6 65 6.0 -0.2 342 6 292.0 292.7 282.4 302.6 3.59 6 805 2028 3.2 -10.8 35 14.0 -2.0 351 6 294.0 294.4 281.5 300.3 2.08 7 783 2252 2.6 -15.4 25 18.0 -3.4 336 6 295.7 296.0 281.4 300.3 1.47 8 755 2545 0.0 -18.0 24 18.0 -5.5 331 4 296.0 296.2 281.3 299.9 1.23 9 738 2727 -0.5 -27.5 11 27.0 -7.1 34 3 297.4 297.5 281.0 299.2 0.54 10 733 2782 0.0 -36.0 5 36.0 -7.3 36 4 298.5 298.6 281.0 299.4 0.24 11 700 3151 0.6 -43.4 2 44.0 -7.4 350 15 303.1 303.2 282.8 303.6 0.12 12 678 3407 0.2 -39.8 3 40.0 -7.7 335 14 305.5 305.5 283.8 306.1 0.18 13 671 3490 0.2 -35.8 5 36.0 -7.6 343 13 306.4 306.4 284.3 307.3 0.27 14 670 3502 0.2 -29.8 8 30.0 -7.2 344 13 306.5 306.6 284.6 308.2 0.48 15 665 3562 1.2 -14.8 29 16.0 -4.6 350 12 308.3 308.6 286.8 314.2 1.82 16 654 3696 0.2 -14.8 31 15.0 -5.2 357 12 308.6 309.0 286.9 314.6 1.85 17 614 4200 -1.1 -23.1 17 22.0 -7.7 313 21 312.8 313.0 287.5 316.1 0.97 18 603 4344 -1.9 -26.9 13 25.0 -8.7 304 24 313.5 313.6 287.4 315.9 0.70 19 589 4530 -3.3 -21.3 23 18.0 -8.8 301 25 314.0 314.2 288.1 317.9 1.18 20 564 4871 -6.5 -21.5 29 15.0 -10.9 295 29 314.1 314.3 288.2 318.2 1.22 21 527 5396 -10.7 -31.7 16 21.0 -15.2 303 38 315.2 315.3 287.8 317.0 0.51 22 521 5484 -11.1 -28.1 23 17.0 -15.1 305 39 315.8 315.9 288.2 318.3 0.73 23 518 5529 -11.3 -22.3 40 11.0 -14.3 305 40 316.0 316.3 288.8 320.2 1.23 24 516 5558 -11.1 -21.1 43 10.0 -14.0 306 41 316.6 316.9 289.2 321.3 1.38 25 514 5588 -11.1 -21.1 43 10.0 -14.0 306 41 317.0 317.3 289.3 321.7 1.38 26 502 5769 -11.3 -23.3 36 12.0 -14.6 309 44 318.9 319.1 289.6 322.9 1.17 27 500 5800 -11.5 -23.5 36 12.0 -14.8 310 45 319.0 319.2 289.6 323.0 1.15 28 468 6302 -15.5 -26.5 38 11.0 -18.1 309 46 320.1 320.3 289.8 323.4 0.94 29 445 6680 -17.5 -30.5 31 13.0 -20.2 308 50 322.3 322.4 290.2 324.7 0.68 30 439 6781 -17.9 -34.9 21 17.0 -21.0 308 51 323.0 323.1 290.2 324.7 0.45 31 435 6850 -18.3 -32.3 28 14.0 -21.0 307 52 323.4 323.5 290.4 325.5 0.58 32 431 6919 -18.5 -44.5 8 26.0 -22.1 307 53 324.0 324.0 290.2 324.6 0.17 33 416 7181 -20.3 -45.3 9 25.0 -23.5 306 56 324.9 325.0 290.5 325.6 0.16 34 415 7199 -20.5 -43.5 11 23.0 -23.6 306 56 324.9 324.9 290.5 325.7 0.20 35 414 7217 -20.5 -36.5 23 16.0 -23.2 306 56 325.1 325.2 290.7 326.6 0.41 36 407 7343 -21.5 -40.5 16 19.0 -24.2 305 58 325.4 325.5 290.7 326.5 0.27 37 403 7415 -22.1 -36.1 27 14.0 -24.4 305 58 325.6 325.7 290.9 327.2 0.43 38 400 7470 -22.7 -36.7 27 14.0 -24.9 305 59 325.5 325.6 290.9 327.0 0.41 39 396 7544 -23.1 -41.1 18 18.0 -25.5 305 59 325.9 326.0 290.8 326.9 0.26 40 389 7674 -24.3 -36.3 32 12.0 -26.2 304 60 326.0 326.1 291.0 327.6 0.44 41 372 7999 -26.9 -40.9 25 14.0 -28.6 300 62 326.7 326.8 291.1 327.8 0.29 42 351 8415 -30.7 -43.7 27 13.0 -32.0 300 63 327.1 327.1 291.1 328.0 0.23 43 328 8893 -34.9 -41.9 49 7.0 -35.6 300 64 327.7 327.8 291.4 328.8 0.29 44 324 8979 -35.9 -42.9 49 7.0 -36.5 300 65 327.5 327.5 291.3 328.5 0.27 45 312 9240 -37.9 -47.9 34 10.0 -38.6 301 67 328.2 328.3 291.4 328.9 0.16 46 309 9307 -38.1 -53.1 19 15.0 -38.9 302 68 328.9 328.9 291.5 329.2 0.09 47 302 9464 -38.9 -52.9 21 14.0 -39.7 304 71 329.9 329.9 291.8 330.3 0.09 48 301 9487 -39.1 -50.1 30 11.0 -39.8 305 72 329.9 330.0 291.8 330.5 0.13 49 300 9510 -39.3 -52.3 24 13.0 -40.1 305 72 330.0 330.0 291.8 330.4 0.10 50 298 9556 -39.7 -49.7 34 10.0 -40.4 305 72 330.0 330.1 291.9 330.6 0.14 51 296 9602 -40.1 -51.1 30 11.0 -40.8 305 72 330.1 330.1 291.9 330.6 0.12 52 293 9671 -40.5 -49.5 37 9.0 -41.1 305 72 330.5 330.5 292.0 331.1 0.14 53 292 9694 -40.9 -45.7 60 4.8 -41.2 305 72 330.3 330.3 292.0 331.1 0.22 54 250 10730 -49.3 -54.3 56 5.0 -49.5 305 72 332.8 332.8 292.6 333.2 0.10 55 222 11498 -54.1 -61.8 38 7.7 -54.2 305 79 336.9 336.9 293.6 337.1 0.04 56 200 12160 -58.3 -68.3 27 10.0 -58.5 305 72 340.4 340.4 294.4 340.5 0.02 57 150 13930 -64.3 -80.3 9 16.0 -64.4 290 58 359.3 359.3 298.5 359.3 0.00 58 129 14845 -68.9 -81.9 14 13.0 -68.9 310 58 366.9 366.9 300.0 366.9 0.00 59 100 16380 -66.7 -85.7 5 19.0 -66.8 285 39 398.9 398.9 305.0 398.9 0.00 60 76 18053 -63.3 -88.3 2 25.0 -63.6 302 31 438.5 438.5 309.7 438.5 0.00 61 76 18053 -63.7 -88.7 2 25.0 -64.0 302 31 437.7 437.7 309.6 437.7 0.00 62 73 18301 -61.9 -87.9 2 26.0 -62.2 308 23 446.6 446.6 310.6 446.6 0.00 63 71 18472 -62.9 -87.9 2 25.0 -63.2 283 24 448.0 448.0 310.7 448.0 0.00 64 70 18560 -61.9 -87.9 2 26.0 -62.2 270 24 452.0 452.0 311.0 452.0 0.00 65 67 18830 -62.3 -88.3 2 26.0 -62.6 273 25 456.8 456.8 311.5 456.8 0.00 66 64 19112 -61.5 -88.5 2 27.0 -61.9 306 24 464.6 464.6 312.2 464.6 0.00 67 64 19112 -60.1 -88.1 1 28.0 -60.6 306 24 467.6 467.6 312.4 467.7 0.00 68 57 19833 -59.9 -87.9 1 28.0 -60.4 305 19 483.8 483.8 313.8 483.9 0.00 69 56 19943 -58.5 -87.5 1 29.0 -59.1 303 17 489.5 489.5 314.2 489.5 0.00 70 50 20650 -60.5 -88.5 1 28.0 -61.0 290 16 500.9 500.9 315.0 500.9 0.00 71 45 21305 -61.5 -88.5 2 27.0 -62.0 276 21 513.8 513.8 315.9 513.8 0.00 72 42 21734 -59.7 -88.7 1 29.0 -60.4 293 20 528.5 528.5 316.8 528.5 0.00 73 39 22196 -60.9 -88.9 1 28.0 -61.6 291 10 536.8 536.8 317.3 536.8 0.00 74 33 23241 -58.1 -88.1 1 30.0 -59.2 296 23 570.5 570.5 319.2 570.5 0.00 75 31 23634 -59.3 -88.3 1 29.0 -60.3 281 15 577.5 577.5 319.5 577.6 0.01 76 30 23840 -57.9 -87.9 1 30.0 -59.0 300 20 586.8 586.8 320.0 586.8 0.01 77 28 24277 -56.3 -87.3 1 31.0 -57.8 297 16 602.9 602.9 320.7 603.0 0.01 78 25 24999 -55.3 -86.3 1 31.0 -57.1 225 10 625.7 625.7 321.7 625.7 0.01 79 24 25260 -55.1 -86.1 1 31.0 -57.0 234 18 633.6 633.6 322.0 633.7 0.01 80 24 25260 -55.1 -86.1 1 31.0 -57.0 234 18 633.6 633.6 322.0 633.7 0.01 81 21 26110 -56.9 -87.9 1 31.0 -58.6 263 15 652.8 652.8 322.8 652.9 0.01 82 20 26420 -55.5 -87.5 1 32.0 -57.6 270 21 666.3 666.3 323.3 666.4 0.01 83 17 27463 -52.7 -85.7 1 33.0 -55.8 256 32 707.0 707.0 324.7 707.1 0.01 84 14 28723 -50.5 -84.5 1 34.0 -54.8 296 28 754.8 754.8 326.1 755.0 0.02 85 13 29206 -51.5 -84.5 1 33.0 -55.6 304 27 767.5 767.5 326.4 767.7 0.02 86 13 29206 -51.3 -85.3 1 34.0 -55.5 304 27 768.2 768.2 326.4 768.4 0.02 87 11 30292 -50.9 -84.9 1 34.0 -55.8 285 24 807.2 807.3 327.4 807.5 0.03 88 11 30292 -48.3 -84.3 1 36.0 -54.2 285 24 816.7 816.7 327.7 817.0 0.03 89 10 30920 -48.5 -84.5 1 36.0 -54.6 285 15 838.5 838.5 328.1 838.8 0.03 90 9.9 30986 -48.1 -84.1 1 36.0 -54.4 842.4 842.4 328.2 842.7 0.03 91 8.8 31757 -51.3 -85.3 1 34.0 -56.7 858.9 858.9 328.6 859.2 0.03 TRP 129 14845 -68.9 -81.9 14 13.0 -68.9 310 58 366.9 366.9 300.0 366.9 0.00 WND 222 11498 -54.1 -61.8 38 7.7 -54.2 305 79 336.9 336.9 293.6 337.1 0.04 Sounding variables and indices 1000-500 mb thick: 5571.00 m Freezing level: 755.00 mb = 2545.28 m = 8350.56 ft Freezing level: 733.00 mb = 2781.81 m = 9126.57 ft Freezing level: 647.85 mb = 3773.31 m = 12379.48 ft Wetbulb zero: 819.89 mb = 1879.76 m = 6167.11 ft Precipitable water: 0.34 inches Sfc-500 mean rel hum: 27.64 % Est. max temperature: 16.30 C = 61.34 F Sfc-Lift cond lev (LCL): 749.45 mb = 2604.31 m = 8544.23 ft T: -0.16 C 700-500 lapse rate: 4.57 C/km ThetaE index: 3.41 C Layer 805.0- 733.0 mb Conv cond level (CCL): 544.63 mb = 5141.38 m = 16867.83 ft Mean mixing ratio: 3.65 g/kg Conv temperature: 34.78 C = 94.61 F Cap Strength: 15.81 C Lifted Index: 15.84 C Risk: None Lifted Index @300 mb: 19.74 C Lifted Index @700 mb: 8.72 C Showalter Index: 15.87 C Risk: None Total Totals Index: 25.40 C Risk: None Vertical Totals Index: 16.70 C Cross Totals Index: 8.70 C K Index: -30.10 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 4.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.87 J/kg Max Up Vert Vel: 1.93 m/s Conv Inhibition (B-): 64716.18 J/kg Cap Strength: 15.84 C Lift Cond Lev (LCL): 750.54 mb = 2592.69 m = 8506.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 342 at 17 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 ---------------------------------------------------------- 0 927 874 355 6 0.5 -6.0 | 155 11 -4.6 9.9 1 925 887 360 5 -0.0 -5.0 | 155 12 -5.1 10.8 2 889 1219 315 5 3.5 -3.5 | 173 12 -1.6 12.3 3 850 1587 335 5 2.1 -4.5 | 165 12 -3.0 11.3 4 825 1829 335 5 2.1 -4.5 | 165 12 -3.0 11.3 5 794 2134 360 7 -0.0 -7.0 | 150 10 -5.1 8.8 6 765 2438 295 5 4.5 -2.1 | 178 14 -0.6 13.7 7 736 2743 40 3 -1.9 -2.3 | 153 15 -7.0 13.5 8 709 3048 5 12 -1.0 -12.0 | 122 7 -6.1 3.9 9 700 3151 350 15 2.6 -14.8 | 113 3 -2.5 1.1 10 682 3353 330 15 7.5 -13.0 | 220 4 2.4 2.8 11 656 3658 360 11 -0.0 -11.0 | 133 7 -5.1 4.8 12 607 4267 305 23 18.8 -13.2 | 259 14 13.7 2.6 13 562 4877 295 29 26.3 -12.3 | 260 21 21.2 3.6 14 500 5800 310 45 34.5 -28.9 | 294 32 29.4 -13.1 15 481 6096 310 44 33.7 -28.3 | 294 31 28.6 -12.5 16 400 7470 305 59 48.3 -33.8 | 293 47 43.2 -18.0 17 392 7620 305 60 49.1 -34.4 | 293 48 44.0 -18.6 18 375 7925 300 62 53.7 -31.0 | 287 51 48.6 -15.2 19 316 9144 300 65 56.3 -32.5 | 288 54 51.2 -16.7 20 300 9510 305 72 59.0 -41.3 | 295 60 53.9 -25.5 21 250 10730 305 72 59.0 -41.3 | 295 60 53.9 -25.5 22 222 11498 305 79 64.7 -45.3 | 296 67 59.6 -29.5 23 219 11582 305 79 64.7 -45.3 | 296 67 59.6 -29.5 24 200 12160 305 72 59.0 -41.3 | 295 60 53.9 -25.5 25 180 12802 305 69 56.5 -39.6 | 295 57 51.4 -23.7 26 163 13411 285 71 68.6 -18.4 | 272 64 63.5 -2.5 27 150 13930 290 58 54.5 -19.8 | 275 50 49.4 -4.0 28 141 14326 290 56 52.6 -19.2 | 274 48 47.5 -3.3 29 129 14845 310 58 44.4 -37.3 | 299 45 39.3 -21.5 30 127 14935 310 59 45.2 -37.9 | 299 46 40.1 -22.1 31 121 15240 300 47 40.7 -23.5 | 282 36 35.6 -7.7 32 115 15545 290 31 29.1 -10.6 | 258 25 24.0 5.2 33 109 15850 285 39 37.7 -10.1 | 260 33 32.6 5.7 34 104 16154 295 39 35.3 -16.5 | 271 30 30.2 -0.7 35 100 16380 285 39 37.7 -10.1 | 260 33 32.6 5.7 36 99 16459 280 32 31.5 -5.6 | 249 28 26.4 10.3 37 94 16764 285 39 37.7 -10.1 | 260 33 32.6 5.7 38 89 17069 305 32 26.2 -18.4 | 277 21 21.1 -2.5 39 85 17374 290 47 44.2 -16.1 | 270 39 39.1 -0.2 40 81 17678 305 26 21.3 -14.9 | 267 16 16.2 0.9 41 77 17983 300 33 28.6 -16.5 | 272 23 23.5 -0.7 42 73 18288 310 23 17.6 -14.8 | 265 13 12.5 1.0 43 70 18560 270 24 24.0 -0.0 | 230 25 18.9 15.8 44 70 18593 285 23 22.2 -6.0 | 240 20 17.1 9.9 45 66 18898 270 26 26.0 -0.0 | 233 26 20.9 15.8 46 63 19202 320 23 14.8 -17.6 | 280 10 9.7 -1.8 47 60 19507 320 16 10.3 -12.3 | 235 6 5.2 3.6 48 57 19812 305 19 15.6 -10.9 | 245 12 10.5 4.9 49 54 20117 300 14 12.1 -7.0 | 219 11 7.0 8.8 50 52 20422 280 13 12.8 -2.3 | 210 16 7.7 13.6 51 50 20650 290 16 15.0 -5.5 | 224 14 9.9 10.4 52 49 20726 275 13 13.0 -1.1 | 208 17 7.9 14.7 53 47 21031 290 16 15.0 -5.5 | 224 14 9.9 10.4 54 45 21336 275 21 20.9 -1.8 | 228 21 15.8 14.0 55 43 21641 280 25 24.6 -4.3 | 240 23 19.5 11.5 56 41 21946 320 10 6.4 -7.7 | 189 8 1.3 8.2 57 39 22250 285 10 9.7 -2.6 | 199 14 4.6 13.2 58 37 22555 250 14 13.2 4.8 | 201 22 8.1 20.6 59 33 23165 295 27 24.5 -11.4 | 257 20 19.4 4.4 60 32 23470 300 13 11.3 -6.5 | 213 11 6.2 9.3 61 30 23774 265 17 16.9 1.5 | 214 21 11.8 17.3 62 30 23840 300 20 17.3 -10.0 | 245 14 12.2 5.8 63 29 24079 300 21 18.2 -10.5 | 248 14 13.1 5.3 64 28 24384 295 14 12.7 -5.9 | 217 12 7.6 9.9 65 26 24689 300 12 10.4 -6.0 | 208 11 5.3 9.8 66 25 24994 225 10 7.1 7.1 | 185 23 2.0 22.9 67 24 25298 235 19 15.6 10.9 | 201 29 10.5 26.7 68 22 25908 270 14 14.0 -0.0 | 209 18 8.9 15.8 69 21 26213 260 16 15.8 2.8 | 210 21 10.7 18.6 70 20 26420 270 21 21.0 -0.0 | 225 22 15.9 15.8 71 19 26822 270 21 21.0 -0.0 | 225 22 15.9 15.8 72 18 27127 250 26 24.4 8.9 | 218 31 19.3 24.7 73 17 27432 255 31 29.9 8.0 | 226 34 24.8 23.9 74 16 27737 265 35 34.9 3.1 | 238 35 29.8 18.9 75 16 28042 285 30 29.0 -7.8 | 251 25 23.9 8.1 76 13 29261 305 27 22.1 -15.5 | 269 17 17.0 0.3 77 12 29870 285 30 29.0 -7.8 | 251 25 23.9 8.1 78 10 30920 285 15 14.5 -3.9 | 218 15 9.4 11.9 Wind Parameters Mean winds (0-6000m): 312.1 at 22.2 knts Storm direction: 342.1 at 16.6 knts Shear (0-3000m) pos: 1.9 neg: 2.6 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 24.9 deg Storm rel helicity (0-3000m) pos: 25.4 neg: -52.6 tot: -27.3 m^2/s^2 ave: -9.1 10^-3 m/s^2 rel: -0.13 Storm rel vorticity (0-3000m) horiz: 8.9 stream: -1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 40.77 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 ------------------------------------------------------------------------------- 500 332 5 166 12| 0.0 3.2 3.2| 10.5 -1.3 9.2 18.3 0.69| 4.4 3.1 1000 333 5 166 12| 0.7 1.6 2.3| 10.5 -5.2 5.3 5.3 0.30| 3.0 0.9 1500 337 5 164 11| 0.5 2.0 2.5| 22.3 -10.4 11.8 7.9 0.31| 4.5 1.4 2000 339 5 163 11| 2.3 1.5 3.8| 22.3 -39.4 -17.1 -8.6 -0.18| 6.0 -1.1 2500 343 7 161 10| 1.9 3.1 4.9| 24.0 -47.8 -23.8 -9.5 -0.10| 8.0 -0.8 3000 344 8 160 9| 1.9 2.6 4.5| 25.4 -52.6 -27.3 -9.1 -0.13| 8.9 -1.2 4000 323 12 197 7| 1.4 4.6 6.0| 29.1 -56.4 -27.4 -6.8 -0.05| 9.5 -0.5 5000 314 17 241 8| 2.2 3.7 5.9|136.5 -56.4 80.0 16.0 0.12| 9.5 1.2 6000 312 22 265 11| 1.9 3.7 5.6|136.8 -59.6 77.1 12.9 0.11| 8.7 1.0 Wrote GIF file: /home/apache/climate/data/raob//KBOI/skewt/KBOI.skewt.20251021.00.gif