UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for KBOI... Searching the city database file for: KBOI ... Date:0000Z 20 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 114 1 925 779 SFC 915 874 14.8 3.8 48 11.0 8.9 320 9 295.4 296.3 285.8 311.4 5.49 3 900 1013 12.8 1.8 47 11.0 7.2 324 10 294.7 295.6 284.9 308.9 4.84 4 850 1486 8.2 2.2 66 6.0 5.1 340 14 294.7 295.7 285.4 310.2 5.28 5 835 1633 6.8 1.8 70 5.0 4.3 336 14 294.8 295.7 285.3 310.0 5.22 6 826 1722 6.0 0.0 65 6.0 3.1 329 16 294.8 295.7 284.7 308.4 4.63 7 781 2177 1.6 -0.4 87 2.0 0.7 313 19 294.9 295.7 284.9 308.8 4.76 8 756 2439 -0.3 -1.1 94 0.8 -0.7 300 23 295.6 296.4 285.1 309.3 4.67 9 742 2589 -1.5 -3.0 89 1.5 -2.1 295 25 295.9 296.6 284.6 308.1 4.13 10 717 2861 -3.9 -3.9 100 0.0 -3.9 288 29 296.1 296.8 284.5 308.0 3.99 11 700 3050 -5.3 -5.4 99 0.1 -5.4 285 32 296.6 297.3 284.4 307.5 3.65 12 697 3084 -5.5 -6.7 91 1.2 -6.0 285 32 296.8 297.4 284.1 306.7 3.32 13 693 3129 -5.3 -7.7 83 2.4 -6.2 284 33 297.5 298.0 284.1 306.8 3.09 14 691 3151 -5.3 -8.1 81 2.8 -6.4 284 33 297.7 298.3 284.1 306.8 3.00 15 686 3208 -5.9 -8.9 79 3.0 -7.0 284 34 297.7 298.2 283.9 306.3 2.84 16 682 3254 -6.3 -9.0 81 2.7 -7.3 283 34 297.7 298.2 283.9 306.3 2.84 17 670 3392 -7.3 -10.6 77 3.3 -8.5 282 35 298.1 298.6 283.7 305.9 2.54 18 667 3427 -7.3 -13.3 62 6.0 -9.3 282 36 298.5 298.9 283.3 304.8 2.05 19 662 3485 -7.9 -13.9 62 6.0 -9.8 282 36 298.5 298.8 283.2 304.6 1.97 20 656 3556 -8.5 -11.3 80 2.8 -9.5 281 37 298.6 299.0 283.8 306.1 2.46 21 637 3782 -10.7 -10.9 98 0.2 -10.8 279 39 298.6 299.1 284.0 306.6 2.61 22 622 3965 -12.1 -12.3 98 0.2 -12.2 278 41 299.0 299.5 284.0 306.4 2.39 23 619 4002 -12.1 -13.8 87 1.7 -12.6 277 41 299.4 299.8 283.8 306.0 2.13 24 617 4026 -12.3 -13.9 88 1.6 -12.8 277 41 299.5 299.9 283.8 306.0 2.11 25 602 4214 -13.1 -19.1 61 6.0 -14.7 276 43 300.7 300.9 283.4 305.1 1.40 26 600 4239 -12.5 -23.5 39 11.0 -15.1 275 44 301.7 301.8 283.3 304.8 0.96 27 596 4290 -12.3 -28.3 25 16.0 -15.6 275 44 302.5 302.6 283.2 304.5 0.62 28 593 4329 -12.1 -38.1 9 26.0 -16.2 275 45 303.1 303.2 283.0 304.0 0.24 29 591 4354 -12.3 -40.3 8 28.0 -16.5 276 45 303.2 303.2 283.0 303.9 0.19 30 580 4498 -12.9 -55.9 1 43.0 -17.3 277 47 304.1 304.1 283.1 304.3 0.03 31 549 4913 -16.3 -56.3 2 40.0 -20.0 280 53 304.9 304.9 283.4 305.0 0.03 32 525 5248 -17.7 -55.7 2 38.0 -21.2 279 58 307.1 307.1 284.3 307.3 0.04 33 500 5610 -20.9 -53.9 3 33.0 -23.8 270 56 307.6 307.6 284.5 307.7 0.05 34 481 5896 -23.5 -52.5 5 29.0 -25.9 273 57 307.8 307.8 284.5 308.0 0.06 35 436 6606 -30.3 -44.3 24 14.0 -31.5 273 66 307.9 308.0 284.8 308.5 0.17 36 435 6622 -30.5 -44.5 24 14.0 -31.7 272 66 307.9 307.9 284.7 308.5 0.17 37 431 6688 -30.7 -44.7 24 14.0 -31.9 272 68 308.4 308.5 284.9 309.0 0.17 38 422 6838 -30.3 -51.3 11 21.0 -31.7 270 73 310.8 310.8 285.7 311.1 0.08 39 417 6923 -29.1 -52.1 9 23.0 -30.7 269 76 313.4 313.4 286.6 313.7 0.07 40 400 7220 -31.9 -52.9 11 21.0 -33.3 265 86 313.5 313.5 286.6 313.8 0.07 41 381 7561 -35.1 -54.1 13 19.0 -36.1 269 82 313.7 313.7 286.7 314.0 0.06 42 366 7839 -37.3 -58.3 9 21.0 -38.2 267 79 314.4 314.4 286.9 314.6 0.04 43 346 8225 -38.9 -66.9 4 28.0 -39.8 269 81 317.3 317.3 287.9 317.4 0.01 44 343 8285 -38.5 -67.5 3 29.0 -39.4 269 82 318.7 318.7 288.3 318.7 0.01 45 305 9087 -39.9 -70.9 2 31.0 -40.8 279 90 327.6 327.6 291.0 327.6 0.01 46 300 9200 -40.5 -71.5 2 31.0 -41.4 275 98 328.3 328.3 291.2 328.3 0.01 47 295 9314 -40.9 -70.9 3 30.0 -41.8 275 99 329.3 329.3 291.5 329.3 0.01 48 287 9501 -40.7 -72.7 2 32.0 -41.6 274 101 332.2 332.2 292.3 332.2 0.01 49 250 10430 -45.3 -73.3 3 28.0 -45.9 270 110 338.7 338.7 294.0 338.7 0.01 50 230 10987 -47.6 -75.6 3 28.0 -48.1 270 122 343.4 343.4 295.1 343.4 0.01 51 215 11433 -49.5 -77.5 2 28.0 -50.0 270 115 347.1 347.1 296.0 347.1 0.00 52 208 11651 -49.5 -78.5 2 29.0 -50.0 270 106 350.4 350.4 296.7 350.4 0.00 53 200 11910 -48.1 -79.1 2 31.0 -48.7 270 99 356.6 356.6 298.0 356.6 0.00 54 199 11943 -47.7 -78.7 2 31.0 -48.3 270 100 357.7 357.7 298.2 357.8 0.00 55 178 12671 -52.5 -80.5 2 28.0 -52.9 270 112 361.5 361.5 299.0 361.5 0.00 56 173 12855 -52.1 -81.1 2 29.0 -52.5 270 112 365.1 365.1 299.7 365.1 0.00 57 158 13437 -55.3 -83.3 2 28.0 -55.6 273 88 369.3 369.3 300.4 369.3 0.00 58 156 13519 -53.7 -82.7 2 29.0 -54.1 274 84 373.3 373.3 301.1 373.3 0.00 59 150 13770 -54.5 -83.5 2 29.0 -54.9 270 72 376.2 376.2 301.6 376.2 0.00 60 129 14728 -58.7 -84.7 2 26.0 -59.0 290 63 385.2 385.2 303.1 385.2 0.00 61 100 16330 -58.7 -85.7 2 27.0 -59.0 260 49 414.3 414.3 307.0 414.3 0.00 62 88 17126 -61.7 -87.7 2 26.0 -62.0 263 50 423.7 423.7 308.2 423.7 0.00 63 87 17197 -59.7 -86.7 2 27.0 -60.0 263 50 429.1 429.1 308.7 429.1 0.00 64 83 17489 -61.3 -87.3 2 26.0 -61.6 264 51 431.7 431.7 309.0 431.7 0.00 65 80 17718 -59.3 -87.3 1 28.0 -59.7 261 47 440.4 440.4 309.9 440.4 0.00 66 75 18120 -60.9 -87.9 2 27.0 -61.3 242 26 445.2 445.2 310.4 445.2 0.00 67 71 18462 -59.5 -87.5 1 28.0 -59.9 243 26 455.2 455.2 311.3 455.3 0.00 68 70 18550 -60.1 -88.1 1 28.0 -60.5 240 25 455.8 455.8 311.4 455.8 0.00 69 68 18731 -60.3 -88.3 1 28.0 -60.7 240 24 459.2 459.2 311.7 459.2 0.00 70 66 18918 -58.3 -87.3 1 29.0 -58.9 241 25 467.5 467.5 312.4 467.5 0.00 71 60 19514 -60.9 -88.9 1 28.0 -61.3 295 25 474.6 474.6 313.0 474.6 0.00 72 59 19619 -60.1 -88.1 1 28.0 -60.6 291 24 478.6 478.7 313.4 478.7 0.00 73 56 19942 -62.9 -88.9 2 26.0 -63.3 288 20 479.5 479.5 313.4 479.5 0.00 74 55 20054 -61.5 -89.5 1 28.0 -61.9 291 18 485.1 485.1 313.8 485.2 0.00 75 54 20168 -58.3 -88.3 1 30.0 -59.0 294 17 495.1 495.1 314.6 495.1 0.00 76 50 20650 -60.5 -88.5 1 28.0 -61.0 250 18 500.9 500.9 315.0 500.9 0.00 77 49 20776 -58.5 -88.5 1 30.0 -59.2 337 12 508.6 508.6 315.5 508.6 0.00 78 47 21037 -57.7 -87.7 1 30.0 -58.5 245 20 516.6 516.6 316.1 516.6 0.00 79 40 22045 -60.7 -88.7 1 28.0 -61.3 305 28 533.4 533.4 317.1 533.4 0.00 80 39 22202 -59.5 -88.5 1 29.0 -60.3 305 22 540.3 540.3 317.5 540.4 0.00 81 36 22701 -60.1 -89.1 1 29.0 -60.9 255 19 551.3 551.3 318.2 551.3 0.00 82 33 23247 -56.5 -87.5 1 31.0 -57.8 231 23 574.7 574.7 319.4 574.8 0.01 83 31 23642 -57.1 -87.1 1 30.0 -58.3 246 28 583.5 583.5 319.8 583.5 0.01 84 30 23850 -55.7 -87.7 1 32.0 -57.2 265 25 592.8 592.8 320.3 592.8 0.01 85 28 24290 -55.5 -86.5 1 31.0 -57.1 258 27 605.2 605.2 320.9 605.2 0.01 86 27 24521 -56.9 -86.9 1 30.0 -58.3 276 25 607.6 607.6 320.9 607.6 0.01 87 25 25010 -55.1 -87.1 1 32.0 -56.9 271 19 626.2 626.2 321.7 626.3 0.01 88 21 26119 -56.7 -87.7 1 31.0 -58.5 261 19 653.4 653.4 322.8 653.5 0.01 89 20 26430 -54.5 -86.5 1 32.0 -56.8 265 30 669.4 669.4 323.4 669.4 0.01 90 19 26757 -55.3 -87.3 1 32.0 -57.5 269 28 676.8 676.8 323.7 676.8 0.01 91 18 27102 -53.9 -86.9 1 33.0 -56.6 260 34 691.7 691.7 324.1 691.8 0.01 92 17 27468 -54.1 -87.1 1 33.0 -56.8 270 28 702.5 702.5 324.5 702.6 0.01 93 16 27858 -51.3 -85.3 1 34.0 -54.9 253 22 723.9 723.9 325.2 724.0 0.02 94 16 27858 -51.7 -85.7 1 34.0 -55.2 253 22 722.6 722.6 325.1 722.7 0.02 95 15 28278 -49.5 -84.5 1 35.0 -53.9 250 21 743.4 743.4 325.7 743.5 0.02 96 10 30900 -54.3 -87.3 1 33.0 -58.2 255 25 816.9 816.9 327.7 817.0 0.02 97 10 30900 -54.9 -86.9 1 32.0 -58.6 255 25 814.6 814.6 327.6 814.8 0.02 98 8.3 32110 -48.9 -84.9 1 36.0 -55.5 273 30 882.8 882.8 329.1 883.2 0.04 99 7.5 32778 -48.5 -84.5 1 36.0 -55.7 283 33 910.4 910.4 329.6 910.8 0.04 100 7.0 33230 -50.7 -84.7 1 34.0 -57.1 290 35 919.5 919.5 329.8 919.9 0.04 TRP 129 14728 -58.7 -84.7 2 26.0 -59.0 290 63 385.2 385.2 303.1 385.2 0.00 WND 230 10987 -47.6 -75.6 3 28.0 -48.1 270 122 343.4 343.4 295.1 343.4 0.01 Sounding variables and indices 1000-500 mb thick: 5496.00 m Freezing level: 759.95 mb = 2397.80 m = 7866.69 ft Wetbulb zero: 768.68 mb = 2305.38 m = 7563.49 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 56.20 % Est. max temperature: 14.76 C = 58.57 F Sfc-Lift cond lev (LCL): 775.22 mb = 2237.22 m = 7339.86 ft T: 1.17 C 700-500 lapse rate: 6.09 C/km ThetaE index: 2.62 C Layer 742.0- 693.0 mb Conv cond level (CCL): 759.91 mb = 2397.66 m = 7866.25 ft Mean mixing ratio: 5.04 g/kg Conv temperature: 14.91 C = 58.83 F Cap Strength: 2.08 C Lifted Index: 1.70 C Risk: Showers probable Lifted Index @300 mb: 13.50 C Lifted Index @700 mb: -0.98 C Showalter Index: 1.29 C Risk: Showers probable Total Totals Index: 52.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.10 C Cross Totals Index: 23.10 C K Index: 31.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 174.40 Risk: None Energy Index: -0.50 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 56.24 J/kg Max Up Vert Vel: 10.61 m/s Conv Inhibition (B-): 5.65 J/kg Cap Strength: 1.93 C Lift Cond Lev (LCL): 767.26 mb = 2320.17 m = 7612.03 ft Lev Free Conv (LFC): 742.26 mb = 2585.72 m = 8483.23 ft Equ Level (EL): 592.26 mb = 4338.08 m = 14232.39 ft B at Equ Level: 53.41 J/kg Max Parcel Lev (MPL): 512.26 mb = 5430.09 m = 17815.04 ft Wind level data Storm motion: 311 at 30 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 ---------------------------------------------------------- 0 915 874 320 9 5.8 -6.9 | 127 21 -16.8 12.6 1 878 1219 330 11 5.5 -9.5 | 120 20 -17.1 10.0 2 850 1486 340 14 4.8 -13.2 | 110 19 -17.8 6.4 3 846 1524 345 13 3.4 -12.6 | 110 20 -19.2 7.0 4 815 1829 320 17 10.9 -13.0 | 119 13 -11.7 6.5 5 784 2134 315 18 12.7 -12.7 | 125 12 -9.9 6.8 6 755 2438 300 23 19.9 -11.5 | 162 8 -2.7 8.0 7 727 2743 290 28 26.3 -9.6 | 200 11 3.7 10.0 8 700 3050 285 32 30.9 -8.3 | 216 14 8.3 11.3 9 646 3658 280 38 37.4 -6.6 | 229 20 14.8 12.9 10 597 4267 275 44 43.8 -3.8 | 234 26 21.2 15.7 11 551 4877 280 53 52.2 -9.2 | 251 31 29.6 10.3 12 529 5182 280 58 57.1 -10.1 | 255 36 34.5 9.5 13 500 5610 270 56 56.0 -0.0 | 240 39 33.4 19.5 14 467 6096 275 58 57.8 -5.1 | 248 38 35.2 14.5 15 448 6401 275 59 58.8 -5.1 | 248 39 36.2 14.4 16 400 7220 265 86 85.7 7.5 | 247 69 63.1 27.0 17 395 7315 265 86 85.7 7.5 | 247 69 63.1 27.0 18 377 7620 270 81 81.0 -0.0 | 252 62 58.4 19.5 19 361 7925 265 78 77.7 6.8 | 244 61 55.1 26.3 20 302 9144 280 91 89.6 -15.8 | 267 67 67.0 3.7 21 300 9200 275 98 97.6 -8.5 | 262 76 75.0 11.0 22 250 10430 270 110 110.0 -0.0 | 257 90 87.4 19.5 23 230 10987 270 122 122.0 -0.0 | 259 101 99.4 19.5 24 220 11278 270 122 122.0 -0.0 | 259 101 99.4 19.5 25 201 11887 270 96 96.0 -0.0 | 255 76 73.4 19.5 26 200 11910 270 99 99.0 -0.0 | 256 79 76.4 19.5 27 174 12802 270 114 114.0 -0.0 | 258 93 91.4 19.5 28 151 13716 275 76 75.7 -6.6 | 256 55 53.1 12.9 29 150 13770 270 72 72.0 -0.0 | 248 53 49.4 19.5 30 144 14021 275 72 71.7 -6.3 | 255 51 49.1 13.3 31 129 14728 290 63 59.2 -21.5 | 273 37 36.6 -2.0 32 119 15240 285 50 48.3 -12.9 | 256 27 25.7 6.6 33 113 15545 260 45 44.3 7.8 | 218 35 21.7 27.4 34 108 15850 250 44 41.3 15.0 | 208 39 18.8 34.6 35 100 16330 260 49 48.3 8.5 | 222 38 25.7 28.0 36 98 16459 260 49 48.3 8.5 | 222 38 25.7 28.0 37 81 17678 265 51 50.8 4.4 | 230 37 28.2 24.0 38 77 17983 235 24 19.7 13.8 | 175 33 -2.9 33.3 39 73 18288 250 29 27.3 9.9 | 189 30 4.7 29.5 40 70 18550 240 25 21.7 12.5 | 178 32 -0.9 32.0 41 66 18898 240 24 20.8 12.0 | 177 32 -1.8 31.5 42 63 19202 260 33 32.5 5.7 | 201 27 9.9 25.3 43 60 19507 295 25 22.7 -10.6 | 180 9 0.1 9.0 44 57 19812 285 22 21.3 -5.7 | 174 14 -1.3 13.8 45 52 20422 300 13 11.3 -6.5 | 139 17 -11.3 13.0 46 50 20650 250 18 16.9 6.2 | 168 26 -5.7 25.7 47 49 20726 355 11 1.0 -11.0 | 112 23 -21.6 8.6 48 47 21031 245 20 18.1 8.5 | 171 28 -4.5 28.0 49 45 21336 260 32 31.5 5.6 | 200 27 8.9 25.1 50 43 21641 295 34 30.8 -14.4 | 238 10 8.2 5.2 51 41 21946 305 32 26.2 -18.4 | 252 4 3.6 1.2 52 39 22250 305 20 16.4 -11.5 | 142 10 -6.2 8.1 53 37 22555 255 17 16.4 4.4 | 166 25 -6.2 23.9 54 35 22860 255 20 19.3 5.2 | 172 25 -3.3 24.7 55 33 23165 230 20 15.3 12.9 | 167 33 -7.3 32.4 56 32 23470 235 30 24.6 17.2 | 183 37 2.0 36.7 57 30 23774 255 27 26.1 7.0 | 187 27 3.5 26.5 58 30 23850 265 25 24.9 2.2 | 186 22 2.3 21.7 59 29 24079 255 20 19.3 5.2 | 172 25 -3.3 24.7 60 28 24384 260 30 29.5 5.2 | 196 26 7.0 24.7 61 26 24689 295 18 16.3 -7.6 | 152 13 -6.3 11.9 62 25 24994 270 19 19.0 -0.0 | 170 20 -3.6 19.5 63 23 25603 295 17 15.4 -7.2 | 150 14 -7.2 12.4 64 21 26213 255 19 18.4 4.9 | 170 25 -4.2 24.5 65 20 26430 265 30 29.9 2.6 | 198 23 7.3 22.2 66 20 26518 275 24 23.9 -2.1 | 184 17 1.3 17.4 67 18 27127 260 34 33.5 5.9 | 203 28 10.9 25.4 68 17 27432 270 29 29.0 -0.0 | 198 21 6.4 19.5 69 16 27737 270 25 25.0 -0.0 | 187 20 2.4 19.5 70 16 28042 230 18 13.8 11.6 | 164 32 -8.8 31.1 71 14 28651 280 25 24.6 -4.3 | 188 15 2.0 15.2 72 14 28956 290 17 16.0 -5.8 | 154 15 -6.6 13.7 73 13 29261 260 14 13.8 2.4 | 158 24 -8.8 22.0 74 12 29566 240 23 19.9 11.5 | 175 31 -2.7 31.0 75 12 29870 265 21 20.9 1.8 | 176 21 -1.7 21.4 76 11 30175 245 16 14.5 6.8 | 163 28 -8.1 26.3 77 10 30900 255 25 24.1 6.5 | 183 26 1.6 26.0 78 7 33230 290 35 32.9 -12.0 | 234 13 10.3 7.6 Wind Parameters Mean winds (0-6000m): 280.9 at 39.8 knts Storm direction: 310.9 at 29.9 knts Shear (0-3000m) pos: 0.8 neg: 6.0 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 104.2 deg Storm rel helicity (0-3000m) pos: 74.3 neg: -30.1 tot: 44.2 m^2/s^2 ave: 14.7 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 3.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.38 Bulk Shear: 149.00 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 ------------------------------------------------------------------------------- 500 328 11 122 20| 4.9 0.0 4.9| 0.0 -22.8 -22.8 -45.5 -0.91| 4.9 -4.4 1000 330 13 118 18| 2.4 3.2 5.6| 10.6 -30.1 -19.5 -19.5 -0.24| 6.9 -1.6 1500 323 15 120 16| 1.6 4.5 6.1| 25.7 -30.1 -4.4 -2.9 0.11| 7.1 0.8 2000 312 18 129 12| 1.2 6.0 7.2| 48.4 -30.1 18.3 9.2 0.38| 8.0 3.0 2500 303 21 148 10| 1.0 6.1 7.0| 63.1 -30.1 33.0 13.2 0.42| 7.7 3.2 3000 296 24 171 9| 0.8 6.0 6.8| 74.3 -30.1 44.2 14.7 0.41| 7.4 3.0 4000 288 29 207 12| 1.4 5.2 6.7|145.8 -30.1 115.8 28.9 0.48| 7.4 3.5 5000 284 35 226 16| 1.1 4.8 6.0|188.1-118.1 70.0 14.0 0.31| 7.6 2.3 6000 281 40 234 20| 1.2 5.5 6.7|221.9-123.4 98.5 16.4 0.27| 8.1 2.2 Wrote GIF file: /home/apache/climate/data/raob//KBOI/skewt/KBOI.skewt.20251020.00.gif