UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for KBOI... Searching the city database file for: KBOI ... Date:1200Z 15 APR 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 131 1 925 803 0 0 SFC 917 874 7.2 -1.8 53 9.0 3.2 0 0 287.4 288.0 280.4 297.9 3.65 3 905 983 11.0 -4.0 35 15.0 4.3 35 2 292.4 292.9 282.0 301.7 3.14 4 901 1020 10.8 -4.2 35 15.0 4.1 47 2 292.5 293.1 282.1 301.7 3.10 5 898 1048 11.4 -5.6 30 17.0 4.0 56 3 293.4 293.9 282.1 301.8 2.80 6 896 1067 13.2 -5.8 26 19.0 4.8 62 3 295.5 296.0 282.9 303.8 2.76 7 889 1133 15.0 -8.0 20 23.0 5.1 83 4 298.0 298.4 283.5 305.2 2.35 8 879 1229 14.6 -8.4 20 23.0 4.7 111 5 298.6 299.0 283.7 305.6 2.30 9 850 1511 12.2 -8.8 22 21.0 3.4 135 4 298.9 299.3 283.8 306.0 2.31 10 816 1851 10.0 -10.0 23 20.0 1.8 132 8 300.1 300.5 284.1 306.9 2.19 11 809 1923 10.4 -9.6 23 20.0 2.1 139 10 301.3 301.7 284.7 308.4 2.28 12 789 2131 9.8 -15.2 16 25.0 0.5 159 14 302.8 303.1 284.4 307.5 1.48 13 766 2375 8.6 -11.4 23 20.0 0.5 183 10 304.1 304.5 285.5 310.7 2.08 14 753 2517 7.8 -15.2 18 23.0 -0.7 199 8 304.7 305.0 285.2 309.7 1.56 15 700 3112 2.6 -16.4 23 19.0 -4.0 245 10 305.4 305.6 285.4 310.2 1.51 16 695 3170 2.2 -16.8 23 19.0 -4.3 244 10 305.5 305.8 285.4 310.3 1.48 17 685 3286 1.0 -18.0 23 19.0 -5.3 242 10 305.5 305.7 285.2 309.9 1.35 18 665 3524 0.0 -25.0 13 25.0 -7.0 245 8 307.0 307.1 285.1 309.5 0.75 19 657 3620 -0.7 -20.7 20 20.0 -6.8 248 7 307.2 307.4 285.7 310.9 1.12 20 636 3878 -2.9 -20.9 24 18.0 -8.3 263 9 307.6 307.8 285.8 311.3 1.14 21 585 4532 -8.5 -23.5 29 15.0 -12.5 273 12 308.5 308.7 285.9 311.8 0.98 22 581 4585 -8.9 -23.9 29 15.0 -12.8 275 12 308.6 308.8 286.0 311.8 0.95 23 574 4679 -9.5 -30.5 16 21.0 -14.0 271 13 309.0 309.1 285.6 310.8 0.53 24 564 4814 -10.3 -32.3 15 22.0 -14.7 264 13 309.6 309.7 285.8 311.2 0.45 25 563 4828 -10.5 -32.5 15 22.0 -14.9 263 14 309.6 309.6 285.7 311.1 0.44 26 561 4855 -10.7 -34.7 12 24.0 -15.2 262 14 309.6 309.7 285.7 310.9 0.36 27 557 4910 -10.7 -40.7 6 30.0 -15.6 261 14 310.3 310.3 285.7 311.0 0.20 28 545 5077 -11.9 -36.9 11 25.0 -16.3 269 13 310.8 310.8 286.0 311.8 0.30 29 525 5362 -13.7 -48.7 3 35.0 -18.1 272 14 312.0 312.0 286.1 312.3 0.09 30 514 5522 -14.9 -51.9 3 37.0 -19.1 271 15 312.4 312.4 286.2 312.6 0.06 31 502 5700 -16.7 -48.7 4 32.0 -20.4 279 12 312.3 312.3 286.3 312.7 0.09 32 500 5730 -16.9 -40.9 11 24.0 -20.3 280 12 312.4 312.5 286.5 313.2 0.21 33 497 5775 -17.3 -33.3 23 16.0 -20.1 280 12 312.5 312.6 286.8 314.1 0.46 34 491 5866 -18.1 -31.1 31 13.0 -20.5 280 12 312.6 312.7 286.9 314.6 0.58 35 490 5881 -18.1 -29.1 38 11.0 -20.3 280 12 312.8 312.9 287.2 315.2 0.70 36 488 5912 -18.3 -26.3 49 8.0 -20.0 280 12 312.9 313.1 287.4 316.0 0.91 37 486 5943 -18.1 -31.1 31 13.0 -20.5 280 11 313.5 313.6 287.3 315.5 0.59 38 485 5958 -18.3 -27.3 45 9.0 -20.2 280 11 313.4 313.6 287.5 316.3 0.84 39 481 6020 -18.7 -25.7 54 7.0 -20.3 280 11 313.7 313.9 287.8 317.0 0.98 40 467 6240 -20.1 -32.1 33 12.0 -22.2 273 10 314.6 314.7 287.6 316.6 0.55 41 466 6256 -20.3 -30.3 40 10.0 -22.2 272 10 314.6 314.7 287.7 316.9 0.66 42 459 6368 -20.7 -32.7 33 12.0 -22.8 266 9 315.4 315.5 287.9 317.3 0.53 43 455 6433 -21.1 -30.1 44 9.0 -22.8 262 9 315.7 315.8 288.1 318.1 0.69 44 438 6713 -23.5 -28.5 63 5.0 -24.5 247 7 316.1 316.3 288.4 319.0 0.83 45 400 7370 -29.1 -33.0 69 3.9 -29.7 210 3 317.2 317.3 288.5 319.3 0.59 46 392 7514 -30.5 -33.7 73 3.2 -30.9 218 4 317.2 317.3 288.5 319.2 0.57 47 377 7790 -32.7 -37.3 63 4.6 -33.2 220 3 317.8 317.9 288.5 319.3 0.41 48 376 7809 -32.9 -37.9 61 5.0 -33.4 219 3 317.8 317.9 288.5 319.2 0.39 49 367 7979 -33.7 -43.7 36 10.0 -34.6 212 4 318.9 319.0 288.6 319.8 0.22 50 360 8114 -34.7 -43.7 40 9.0 -35.5 202 6 319.4 319.4 288.8 320.2 0.22 51 343 8450 -37.3 -48.3 31 11.0 -38.0 177 12 320.3 320.3 289.0 320.8 0.14 52 339 8531 -37.9 -47.9 34 10.0 -38.5 171 14 320.5 320.6 289.1 321.1 0.15 53 338 8552 -38.1 -49.1 31 11.0 -38.8 170 14 320.5 320.6 289.0 321.0 0.13 54 309 9162 -43.7 -49.7 51 6.0 -44.0 180 15 321.0 321.1 289.2 321.5 0.13 55 302 9316 -45.1 -52.1 45 7.0 -45.4 180 16 321.2 321.2 289.2 321.6 0.10 56 300 9360 -45.5 -52.5 45 7.0 -45.8 180 16 321.2 321.2 289.2 321.6 0.10 57 250 10550 -55.1 -61.1 47 6.0 -55.2 175 21 324.1 324.2 290.0 324.3 0.04 58 200 11940 -64.3 -72.3 33 8.0 -64.4 175 31 330.9 330.9 292.0 331.0 0.01 59 191 12221 -65.3 -73.3 32 8.0 -65.4 190 26 333.7 333.7 292.7 333.8 0.01 60 150 13720 -57.5 -84.5 2 27.0 -57.8 245 34 371.0 371.0 300.8 371.0 0.00 61 100 16260 -62.1 -89.1 2 27.0 -62.3 255 26 407.7 407.7 306.2 407.7 0.00 62 75 18042 -60.7 -88.7 1 28.0 -61.0 259 18 445.6 445.6 310.4 445.7 0.00 63 70 18470 -61.5 -89.5 1 28.0 -61.9 240 23 452.8 452.8 311.1 452.8 0.00 64 68 18649 -62.3 -89.3 2 27.0 -62.6 246 22 454.9 454.9 311.3 454.9 0.00 65 60 19425 -60.5 -89.5 1 29.0 -61.0 261 15 475.5 475.5 313.1 475.5 0.00 66 56 19852 -62.5 -89.5 1 27.0 -62.9 251 14 480.4 480.4 313.5 480.4 0.00 67 53 20195 -59.1 -89.1 1 30.0 -59.7 278 16 495.9 495.9 314.7 495.9 0.00 68 50 20560 -58.9 -88.9 1 30.0 -59.6 315 13 504.7 504.7 315.3 504.7 0.00 69 47 20949 -58.3 -89.3 1 31.0 -59.0 297 14 515.1 515.1 316.0 515.1 0.00 70 47 20949 -58.5 -89.5 1 31.0 -59.2 297 14 514.6 514.6 315.9 514.7 0.00 71 43 21509 -58.1 -89.1 1 31.0 -58.9 310 7 528.9 528.9 316.9 528.9 0.00 72 40 21966 -56.3 -88.3 1 32.0 -57.4 310 13 544.5 544.5 317.8 544.5 0.00 73 38 22291 -58.1 -89.1 1 31.0 -59.0 315 12 547.9 547.9 318.0 547.9 0.00 74 33 23185 -55.5 -88.5 1 33.0 -56.9 327 11 577.4 577.4 319.5 577.4 0.00 75 33 23185 -55.5 -87.5 1 32.0 -56.9 327 11 577.4 577.4 319.5 577.4 0.01 76 30 23790 -57.5 -88.5 1 31.0 -58.7 25 5 587.9 587.9 320.0 587.9 0.01 77 29 24004 -57.5 -88.5 1 31.0 -58.7 3 9 593.6 593.6 320.3 593.6 0.01 78 22 25758 -55.9 -88.9 1 33.0 -57.8 284 9 647.2 647.2 322.6 647.2 0.01 79 21 26055 -54.7 -88.7 1 34.0 -56.9 282 12 659.5 659.5 323.0 659.5 0.01 80 20 26370 -51.9 -86.9 1 35.0 -54.9 5 12 677.3 677.3 323.7 677.4 0.01 81 19 26702 -51.7 -86.7 1 35.0 -54.8 354 12 687.9 687.9 324.0 688.0 0.01 82 16 27818 -50.9 -86.9 1 36.0 -54.7 97 12 725.2 725.2 325.2 725.3 0.01 83 14 28684 -52.3 -87.3 1 35.0 -56.0 161 10 748.7 748.7 325.9 748.8 0.01 84 13 29168 -47.9 -85.9 0 38.0 -53.4 78 5 780.0 780.0 326.7 780.1 0.02 85 10 30910 -44.7 -84.7 0 40.0 -52.6 110 14 852.7 852.7 328.5 853.0 0.03 86 9.8 31045 -44.5 -84.5 0 40.0 -52.5 116 14 858.4 858.4 328.6 858.7 0.03 87 9.5 31253 -45.3 -84.3 0 39.0 -53.1 125 13 863.0 863.0 328.7 863.3 0.03 88 8.7 31843 -43.7 -83.7 0 40.0 -52.7 151 12 891.2 891.2 329.2 891.6 0.04 89 8.4 32079 -44.5 -84.5 0 40.0 -53.2 161 12 897.1 897.1 329.4 897.4 0.04 90 7.6 32757 -39.5 -81.5 0 42.0 -51.4 191 11 943.3 943.3 330.2 944.0 0.07 91 7.0 33320 -39.5 -81.5 0 42.0 -51.8 215 10 965.8 965.8 330.6 966.6 0.07 92 6.3 34044 -37.7 -79.7 0 42.0 -51.7 1003.0 1003.0 331.2 1004.3 0.11 TRP 191 12221 -65.3 -73.3 32 8.0 -65.4 190 26 333.7 333.7 292.7 333.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5599.00 m Freezing level: 665.00 mb = 3523.50 m = 11559.90 ft Wetbulb zero: 760.22 mb = 2437.85 m = 7998.10 ft Precipitable water: 0.28 inches Sfc-500 mean rel hum: 19.21 % Est. max temperature: 23.42 C = 74.16 F Sfc-Lift cond lev (LCL): 798.52 mb = 2030.95 m = 6663.13 ft T: 10.09 C 700-500 lapse rate: 7.45 C/km ThetaE index: 0.96 C Layer 753.0- 700.0 mb Conv cond level (CCL): 522.59 mb = 5396.56 m = 17705.04 ft Mean mixing ratio: 2.49 g/kg Conv temperature: 31.26 C = 88.27 F Cap Strength: 9.05 C Lifted Index: 8.71 C Risk: None Lifted Index @300 mb: 11.73 C Lifted Index @700 mb: 7.26 C Showalter Index: 7.98 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 29.10 C Cross Totals Index: 8.10 C K Index: 1.30 Risk: None Sweat Index: 20.00 Risk: None Energy Index: 1.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 40.58 J/kg Max Up Vert Vel: 9.01 m/s Conv Inhibition (B-): 65927.02 J/kg Cap Strength: 9.04 C Lift Cond Lev (LCL): 639.87 mb = 3829.84 m = 12564.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 281 at 7 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 ---------------------------------------------------------- 0 917 874 0 0 -0.0 -0.0 | 101 7 -7.0 1.3 1 880 1219 110 5 -4.7 1.7 | 104 12 -11.7 3.0 2 850 1511 135 4 -2.8 2.8 | 113 11 -9.9 4.1 3 818 1829 130 8 -6.1 5.1 | 116 15 -13.2 6.5 4 788 2134 160 14 -4.8 13.2 | 141 19 -11.8 14.5 5 760 2438 190 9 1.6 8.9 | 152 12 -5.5 10.2 6 732 2743 230 6 4.6 3.9 | 155 6 -2.4 5.2 7 705 3048 250 10 9.4 3.4 | 207 5 2.4 4.7 8 700 3112 245 10 9.1 4.2 | 200 6 2.0 5.5 9 679 3353 240 10 8.7 5.0 | 195 7 1.6 6.3 10 653 3658 250 6 5.6 2.1 | 158 4 -1.4 3.4 11 628 3962 270 10 10.0 -0.0 | 246 3 3.0 1.3 12 603 4267 265 11 11.0 1.0 | 240 5 3.9 2.3 13 580 4572 275 12 12.0 -1.0 | 267 5 4.9 0.3 14 558 4877 260 14 13.8 2.4 | 241 8 6.8 3.7 15 537 5182 275 13 13.0 -1.1 | 268 6 5.9 0.2 16 516 5486 270 15 15.0 -0.0 | 261 8 8.0 1.3 17 500 5730 280 12 11.8 -2.1 | 279 5 4.8 -0.8 18 476 6096 280 11 10.8 -1.9 | 279 4 3.8 -0.6 19 400 7370 210 3 1.5 2.6 | 125 7 -5.5 3.9 20 386 7620 225 4 2.8 2.8 | 135 6 -4.2 4.1 21 369 7925 215 3 1.7 2.5 | 125 7 -5.3 3.8 22 338 8534 170 14 -2.4 13.8 | 148 18 -9.5 15.1 23 310 9144 180 15 0.0 15.0 | 157 18 -7.0 16.3 24 300 9360 180 16 0.0 16.0 | 158 19 -7.0 17.3 25 296 9449 180 16 0.0 16.0 | 158 19 -7.0 17.3 26 250 10550 175 21 -1.8 20.9 | 158 24 -8.9 22.2 27 212 11582 160 21 -7.2 19.7 | 146 25 -14.2 21.0 28 200 11940 175 31 -2.7 30.9 | 163 34 -9.7 32.2 29 192 12192 180 32 0.0 32.0 | 168 34 -7.0 33.3 30 191 12221 190 26 4.5 25.6 | 175 27 -2.5 26.9 31 174 12802 215 18 10.3 14.7 | 192 16 3.3 16.1 32 158 13411 245 27 24.5 11.4 | 234 22 17.4 12.7 33 150 13716 235 29 23.8 16.6 | 223 25 16.7 17.9 34 150 13720 245 34 30.8 14.4 | 237 28 23.8 15.7 35 136 14326 260 37 36.4 6.4 | 255 30 29.4 7.7 36 130 14630 255 38 36.7 9.8 | 249 32 29.7 11.1 37 118 15240 255 30 29.0 7.8 | 248 24 22.0 9.1 38 100 16260 255 26 25.1 6.7 | 246 20 18.1 8.0 39 97 16459 255 26 25.1 6.7 | 246 20 18.1 8.0 40 84 17374 270 24 24.0 -0.0 | 266 17 17.0 1.3 41 76 17983 265 17 16.9 1.5 | 254 10 9.9 2.8 42 72 18288 235 20 16.4 11.5 | 216 16 9.4 12.8 43 70 18470 240 23 19.9 11.5 | 225 18 12.9 12.8 44 65 18898 255 21 20.3 5.4 | 243 15 13.3 6.7 45 62 19202 235 12 9.8 6.9 | 199 9 2.8 8.2 46 59 19507 270 16 16.0 -0.0 | 262 9 9.0 1.3 47 56 19812 245 14 12.7 5.9 | 218 9 5.7 7.2 48 54 20117 285 17 16.4 -4.4 | 288 10 9.4 -3.1 49 51 20422 260 14 13.8 2.4 | 241 8 6.8 3.7 50 50 20560 315 13 9.2 -9.2 | 345 8 2.2 -7.9 51 49 20726 275 20 19.9 -1.7 | 272 13 12.9 -0.4 52 46 21031 305 12 9.8 -6.9 | 333 6 2.8 -5.6 53 44 21336 310 4 3.1 -2.6 | 72 4 -4.0 -1.3 54 40 21946 310 13 10.0 -8.4 | 337 8 2.9 -7.0 55 30 23774 335 10 4.2 -9.1 | 20 8 -2.8 -7.8 56 30 23790 25 5 -2.1 -4.5 | 71 10 -9.1 -3.2 57 29 24079 355 10 0.9 -10.0 | 35 11 -6.2 -8.6 58 27 24384 10 3 -0.5 -3.0 | 78 8 -7.5 -1.6 59 22 25908 275 10 10.0 -0.9 | 261 3 2.9 0.4 60 21 26213 290 15 14.1 -5.1 | 298 8 7.1 -3.8 61 20 26370 5 12 -1.0 -12.0 | 37 13 -8.1 -10.6 62 20 26518 335 12 5.1 -10.9 | 12 10 -2.0 -9.6 63 18 27127 35 12 -6.9 -9.8 | 59 16 -13.9 -8.5 64 17 27432 70 9 -8.5 -3.1 | 83 16 -15.5 -1.8 65 16 27737 85 10 -10.0 -0.9 | 91 17 -17.0 0.4 66 15 28042 125 18 -14.7 10.3 | 118 25 -21.8 11.6 67 14 28651 170 11 -1.9 10.8 | 144 15 -8.9 12.1 68 12 29566 15 1 -0.3 -1.0 | 93 7 -7.3 0.3 69 10 30910 110 14 -13.2 4.8 | 107 21 -20.2 6.1 70 7 33320 215 10 5.7 8.2 | 172 10 -1.3 9.5 Wind Parameters Mean winds (0-6000m): 250.6 at 9.5 knts Storm direction: 280.6 at 7.1 knts Shear (0-3000m) pos: 1.5 neg: 0.0 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): 118.2 deg Storm rel helicity (0-3000m) pos: 70.9 neg: -7.5 tot: 63.4 m^2/s^2 ave: 21.1 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 3.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 2.10 Bulk Shear: 19.30 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 ------------------------------------------------------------------------------- 500 113 3 104 10| 4.6 0.0 4.6| 11.0 -2.7 8.3 16.5 0.29| 8.3 2.4 1000 125 4 110 11| 4.6 0.0 4.6| 18.5 -2.7 15.8 15.8 0.34| 7.0 2.4 1500 145 7 122 13| 3.4 0.0 3.4| 58.8 -2.7 56.1 37.4 0.52| 9.1 4.7 2000 161 7 130 12| 2.0 0.0 2.0| 64.8 -2.7 62.1 31.1 0.47| 9.2 4.3 2500 183 8 143 11| 2.0 0.0 2.0| 68.6 -4.4 64.1 25.6 0.46| 8.2 3.8 3000 197 8 151 10| 1.5 0.0 1.5| 70.9 -7.5 63.4 21.1 0.40| 8.0 3.2 4000 228 9 175 7| 1.5 0.4 1.9| 74.7 -12.4 62.3 15.6 0.35| 7.2 2.5 5000 245 10 198 6| 1.0 0.3 1.3| 83.5 -13.9 69.6 13.9 0.36| 6.7 2.4 6000 251 10 204 5| 0.8 0.7 1.6| 83.5 -21.0 62.5 10.4 0.22| 6.4 1.4 Wrote GIF file: /home/apache/climate/data/raob//KBOI/skewt/KBOI.skewt.20250415.12.gif