UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for KBOI... Searching the city database file for: KBOI ... Date:0000Z 19 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 145 1 925 815 140 2 SFC 919 874 16.6 -4.4 23 21.0 6.9 140 2 296.8 297.4 283.7 305.9 3.00 3 898 1069 14.2 -5.8 25 20.0 5.3 106 2 296.3 296.8 283.2 304.7 2.76 4 852 1507 10.4 -6.6 30 17.0 3.1 103 2 296.8 297.3 283.4 305.1 2.73 5 850 1526 10.2 -6.8 30 17.0 2.9 105 2 296.8 297.3 283.4 305.0 2.70 6 848 1546 10.2 -5.8 32 16.0 3.2 114 3 297.0 297.6 283.7 305.9 2.92 7 835 1674 9.8 -4.2 37 14.0 3.4 175 6 297.9 298.5 284.6 308.0 3.35 8 826 1764 11.0 -4.0 35 15.0 4.0 218 9 300.1 300.7 285.5 310.6 3.44 9 812 1906 10.8 -13.2 17 24.0 1.5 249 11 301.4 301.7 284.1 306.7 1.70 10 802 2009 9.8 -17.2 13 27.0 0.3 247 10 301.4 301.6 283.5 305.3 1.24 11 792 2113 9.0 -15.0 17 24.0 0.2 245 10 301.6 301.9 284.0 306.4 1.50 12 774 2303 7.6 -26.4 7 34.0 -2.1 245 11 302.1 302.2 283.0 304.0 0.57 13 760 2452 6.2 -24.8 9 31.0 -2.8 245 12 302.2 302.3 283.1 304.4 0.67 14 744 2626 5.2 -20.8 13 26.0 -3.0 248 14 302.9 303.1 283.8 306.1 0.98 15 723 2859 3.6 -12.4 30 16.0 -2.5 256 16 303.7 304.0 285.4 310.1 2.04 16 715 2949 3.4 -4.6 56 8.0 -0.3 261 17 304.4 305.1 287.5 316.1 3.80 17 700 3121 2.4 -4.6 60 7.0 -0.8 270 17 305.1 305.9 287.8 317.1 3.88 18 692 3214 1.8 -4.2 64 6.0 -1.0 272 18 305.5 306.2 288.1 318.0 4.05 19 687 3272 1.6 -5.4 60 7.0 -1.6 273 19 305.9 306.6 287.9 317.4 3.72 20 676 3402 1.4 -9.6 44 11.0 -3.1 275 21 307.1 307.6 287.3 315.7 2.73 21 673 3438 1.6 -13.4 32 15.0 -4.0 275 21 307.7 308.1 286.8 314.2 2.02 22 669 3486 1.6 -19.4 19 21.0 -5.3 275 22 308.2 308.5 286.1 312.3 1.23 23 652 3693 1.2 -27.8 9 29.0 -6.6 275 24 310.0 310.2 286.1 312.1 0.60 24 615 4160 -1.1 -34.1 6 33.0 -8.7 283 26 312.6 312.7 286.7 313.9 0.35 25 613 4186 -1.1 -29.1 10 28.0 -8.4 283 26 312.9 313.0 287.1 314.9 0.56 26 603 4317 -2.1 -21.1 22 19.0 -8.0 285 26 313.2 313.5 287.8 317.2 1.18 27 600 4357 -2.3 -12.3 46 10.0 -6.2 285 27 313.5 313.9 289.2 321.5 2.48 28 599 4370 -2.5 -10.5 54 8.0 -5.8 285 27 313.4 313.9 289.6 322.6 2.87 29 587 4530 -4.1 -8.3 73 4.2 -5.9 285 28 313.3 314.0 290.1 324.5 3.48 30 575 4692 -4.5 -9.5 68 5.0 -6.6 285 30 314.7 315.3 290.3 325.2 3.24 31 569 4775 -4.7 -11.7 58 7.0 -7.5 285 31 315.4 316.0 290.1 324.4 2.74 32 567 4803 -4.9 -12.9 53 8.0 -7.9 285 31 315.5 316.0 289.9 323.7 2.50 33 564 4844 -4.9 -13.9 49 9.0 -8.2 285 32 316.0 316.4 289.9 323.6 2.31 34 562 4872 -4.7 -15.7 42 11.0 -8.7 285 32 316.5 316.9 289.8 323.2 2.00 35 559 4914 -4.9 -18.9 32 14.0 -9.5 285 32 316.8 317.1 289.3 322.0 1.54 36 551 5027 -5.7 -16.7 42 11.0 -9.5 285 33 317.2 317.5 289.8 323.4 1.88 37 544 5127 -6.1 -18.1 38 12.0 -10.1 285 34 317.8 318.2 289.8 323.5 1.69 38 542 5156 -6.3 -17.3 41 11.0 -10.1 285 34 317.9 318.3 290.0 324.0 1.81 39 535 5258 -7.3 -14.3 57 7.0 -9.9 286 34 317.9 318.4 290.5 325.7 2.36 40 508 5658 -10.9 -15.4 69 4.5 -12.5 289 36 318.3 318.7 290.5 325.8 2.27 41 500 5780 -11.3 -17.3 61 6.0 -13.3 290 36 319.3 319.6 290.5 325.9 1.97 42 479 6109 -13.1 -22.1 47 9.0 -15.6 285 38 321.0 321.2 290.5 325.7 1.36 43 461 6401 -15.5 -22.5 55 7.0 -17.4 285 38 321.5 321.8 290.6 326.2 1.36 44 456 6484 -16.1 -26.1 42 10.0 -18.5 285 38 321.8 322.0 290.3 325.3 1.00 45 455 6500 -16.3 -25.3 46 9.0 -18.6 285 38 321.7 321.9 290.4 325.5 1.07 46 454 6517 -16.3 -28.3 35 12.0 -19.0 285 38 321.9 322.1 290.2 324.8 0.82 47 449 6600 -16.9 -30.9 29 14.0 -19.8 285 38 322.2 322.3 290.1 324.5 0.65 48 448 6617 -17.1 -26.1 46 9.0 -19.3 285 38 322.2 322.3 290.5 325.7 1.01 49 446 6651 -17.3 -30.3 31 13.0 -20.0 285 38 322.3 322.4 290.2 324.8 0.69 50 445 6668 -17.5 -23.5 59 6.0 -19.1 285 38 322.3 322.5 290.8 326.7 1.29 51 430 6924 -19.5 -25.5 59 6.0 -20.9 285 39 322.9 323.1 290.8 326.8 1.12 52 417 7153 -21.1 -28.1 53 7.0 -22.6 285 39 323.7 323.9 290.8 326.9 0.91 53 414 7206 -21.5 -28.5 53 7.0 -22.9 285 39 323.8 324.0 290.9 327.0 0.88 54 409 7296 -21.9 -31.9 40 10.0 -23.8 285 39 324.5 324.6 290.8 326.8 0.65 55 400 7460 -23.1 -32.1 44 9.0 -24.7 285 39 325.0 325.1 290.9 327.3 0.65 56 300 9490 -39.7 -47.7 42 8.0 -40.2 285 48 329.4 329.4 291.7 330.1 0.17 57 250 10710 -49.1 -55.1 50 6.0 -49.3 290 59 333.1 333.1 292.6 333.4 0.09 58 200 12150 -54.7 -66.8 21 12.1 -54.9 290 66 346.2 346.2 295.8 346.3 0.02 59 150 13950 -61.9 -81.9 5 20.0 -62.0 300 55 363.4 363.4 299.4 363.5 0.00 60 133 14689 -66.5 -84.5 6 18.0 -66.6 285 40 368.0 368.0 300.2 368.0 0.00 61 100 16420 -66.9 -86.9 4 20.0 -67.0 265 37 398.5 398.5 305.0 398.5 0.00 62 98 16542 -66.3 -87.3 4 21.0 -66.4 258 32 401.9 401.9 305.5 402.0 0.00 63 83 17538 -68.7 -87.7 5 19.0 -68.8 271 33 416.6 416.6 307.3 416.6 0.00 64 79 17835 -65.5 -88.5 3 23.0 -65.7 280 27 429.2 429.2 308.7 429.2 0.00 65 75 18150 -64.5 -88.5 2 24.0 -64.7 291 20 437.7 437.7 309.6 437.7 0.00 66 73 18314 -65.7 -88.7 3 23.0 -65.9 291 17 438.5 438.5 309.7 438.5 0.00 67 70 18570 -62.9 -88.9 2 26.0 -63.2 255 16 449.8 449.8 310.8 449.8 0.00 68 69 18659 -62.3 -89.3 2 27.0 -62.6 253 17 453.0 453.0 311.1 453.0 0.00 69 58 19731 -63.3 -89.3 2 26.0 -63.6 255 14 473.8 473.8 313.0 473.8 0.00 70 51 20527 -61.1 -89.1 1 28.0 -61.6 277 22 496.7 496.7 314.7 496.7 0.00 71 50 20650 -61.9 -88.9 2 27.0 -62.4 290 25 497.6 497.6 314.8 497.6 0.00 72 48 20902 -63.1 -90.1 1 27.0 -63.5 287 26 500.6 500.6 315.0 500.6 0.00 73 45 21301 -60.5 -89.5 1 29.0 -61.1 294 19 516.2 516.2 316.1 516.2 0.00 74 40 22032 -61.5 -89.5 1 28.0 -62.1 270 16 531.4 531.4 317.0 531.4 0.00 75 35 22864 -58.7 -88.7 1 30.0 -59.6 260 13 559.4 559.4 318.6 559.4 0.00 76 32 23424 -60.5 -90.5 1 30.0 -61.3 233 14 569.1 569.1 319.1 569.1 0.00 77 32 23424 -58.9 -89.9 1 31.0 -59.9 233 14 573.4 573.4 319.3 573.4 0.00 78 31 23623 -59.3 -89.3 1 30.0 -60.3 233 20 577.5 577.5 319.5 577.6 0.00 79 30 23830 -56.1 -89.1 1 33.0 -57.5 280 13 591.7 591.7 320.2 591.7 0.00 80 29 24045 -56.1 -89.1 1 33.0 -57.6 271 26 597.5 597.5 320.5 597.5 0.00 81 29 24045 -56.1 -88.1 1 32.0 -57.6 271 26 597.5 597.5 320.5 597.5 0.01 82 26 24734 -59.3 -89.3 1 30.0 -60.4 286 7 607.3 607.3 320.9 607.4 0.01 83 24 25238 -57.1 -89.1 1 32.0 -58.6 247 16 627.8 627.8 321.8 627.8 0.01 84 22 25787 -58.3 -89.3 1 31.0 -59.7 238 20 640.0 640.0 322.3 640.1 0.01 85 20 26390 -55.7 -88.7 1 33.0 -57.8 255 28 665.7 665.7 323.3 665.7 0.01 86 17 27430 -53.3 -87.3 1 34.0 -56.2 275 23 705.0 705.1 324.6 705.1 0.01 87 15 28229 -56.9 -87.9 1 31.0 -59.2 309 19 718.8 718.8 325.0 718.9 0.01 88 13 29140 -54.7 -87.7 1 33.0 -57.9 252 19 756.4 756.4 326.1 756.5 0.01 89 12 29650 -55.9 -87.9 1 32.0 -58.9 245 23 769.7 769.7 326.5 769.8 0.01 90 11 30208 -52.7 -86.7 1 34.0 -56.9 251 31 800.7 800.7 327.3 800.9 0.02 91 10 30820 -54.7 -87.7 1 33.0 -58.5 260 21 815.4 815.4 327.6 815.5 0.02 92 9.4 31215 -55.7 -87.7 1 32.0 -59.3 261 23 826.1 826.1 327.8 826.3 0.02 93 7.4 32751 -52.7 -87.7 1 35.0 -58.1 264 30 896.8 896.8 329.4 897.1 0.02 94 7.1 33018 -52.7 -87.7 1 35.0 -58.2 265 32 907.5 907.5 329.5 907.7 0.02 95 7.0 33110 -52.5 -87.5 1 35.0 -58.2 265 32 912.0 912.0 329.7 912.3 0.03 96 6.7 33394 -51.3 -87.3 1 36.0 -57.6 928.5 928.6 329.9 928.8 0.03 97 6.6 33492 -49.3 -85.3 1 36.0 -56.6 941.0 941.0 330.2 941.4 0.04 TRP 133 14689 -66.5 -84.5 6 18.0 -66.6 285 40 368.0 368.0 300.2 368.0 0.00 WND 200 12150 -54.7 -66.8 21 12.1 -54.9 290 66 346.2 346.2 295.8 346.3 0.02 Sounding variables and indices 1000-500 mb thick: 5635.00 m Freezing level: 632.70 mb = 3936.58 m = 12915.12 ft Wetbulb zero: 790.46 mb = 2129.06 m = 6985.04 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 34.27 % Est. max temperature: 21.76 C = 71.16 F Sfc-Lift cond lev (LCL): 668.98 mb = 3485.86 m = 11436.40 ft T: 1.60 C 700-500 lapse rate: 5.15 C/km ThetaE index: 5.23 C Layer 812.0- 792.0 mb Conv cond level (CCL): 478.44 mb = 6118.34 m = 20073.04 ft Mean mixing ratio: 2.90 g/kg Conv temperature: 40.18 C = 104.33 F Cap Strength: 13.84 C Lifted Index: 13.58 C Risk: None Lifted Index @300 mb: 16.76 C Lifted Index @700 mb: 7.15 C Showalter Index: 14.23 C Risk: None Total Totals Index: 26.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 4.50 C K Index: 7.70 Risk: None Sweat Index: 40.00 Risk: None Energy Index: 4.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.96 J/kg Max Up Vert Vel: 5.28 m/s Conv Inhibition (B-): 62376.44 J/kg Cap Strength: 13.77 C Lift Cond Lev (LCL): 660.68 mb = 3586.36 m = 11766.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 310 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 ---------------------------------------------------------- 0 919 874 140 2 -1.3 1.5 | 131 19 -14.5 12.6 1 882 1219 80 2 -2.0 -0.3 | 125 19 -15.2 10.7 2 850 1526 105 2 -1.9 0.5 | 127 19 -15.2 11.6 3 819 1829 250 11 10.3 3.8 | 169 15 -2.9 14.8 4 789 2134 245 10 9.1 4.2 | 165 16 -4.2 15.3 5 761 2438 245 12 10.9 5.1 | 172 16 -2.4 16.1 6 733 2743 250 16 15.0 5.5 | 186 17 1.8 16.5 7 700 3121 270 17 17.0 -0.0 | 199 12 3.8 11.1 8 680 3353 275 20 19.9 -1.7 | 216 11 6.7 9.3 9 654 3658 275 24 23.9 -2.1 | 230 14 10.7 9.0 10 605 4267 285 26 25.1 -6.7 | 250 13 11.9 4.3 11 561 4877 285 32 30.9 -8.3 | 261 18 17.7 2.8 12 539 5182 285 34 32.8 -8.8 | 263 20 19.6 2.3 13 500 5780 290 36 33.8 -12.3 | 273 21 20.6 -1.2 14 499 5791 290 34 31.9 -11.6 | 272 19 18.7 -0.6 15 479 6096 285 38 36.7 -9.8 | 267 23 23.5 1.2 16 400 7460 285 39 37.7 -10.1 | 268 24 24.4 1.0 17 391 7620 285 39 37.7 -10.1 | 268 24 24.4 1.0 18 315 9144 285 46 44.4 -11.9 | 272 31 31.2 -0.8 19 300 9490 285 48 46.4 -12.4 | 272 33 33.1 -1.4 20 250 10710 290 59 55.4 -20.2 | 282 43 42.2 -9.1 21 200 12150 290 66 62.0 -22.6 | 283 50 48.8 -11.5 22 199 12192 290 66 62.0 -22.6 | 283 50 48.8 -11.5 23 163 13411 280 58 57.1 -10.1 | 269 44 43.9 1.0 24 150 13950 300 55 47.6 -27.5 | 296 38 34.4 -16.4 25 148 14021 295 65 58.9 -27.5 | 290 49 45.7 -16.4 26 141 14326 305 48 39.3 -27.5 | 302 31 26.1 -16.5 27 134 14630 290 35 32.9 -12.0 | 273 20 19.6 -0.9 28 133 14689 285 40 38.6 -10.4 | 268 25 25.4 0.7 29 121 15240 280 46 45.3 -8.0 | 265 32 32.1 3.1 30 110 15850 285 32 30.9 -8.3 | 261 18 17.7 2.8 31 104 16154 265 29 28.9 2.5 | 229 21 15.6 13.6 32 100 16420 265 37 36.9 3.2 | 239 28 23.6 14.3 33 99 16459 255 30 29.0 7.8 | 220 25 15.7 18.8 34 94 16764 265 37 36.9 3.2 | 239 28 23.6 14.3 35 90 17069 270 44 44.0 -0.0 | 250 33 30.8 11.1 36 85 17374 265 37 36.9 3.2 | 239 28 23.6 14.3 37 73 18288 295 17 15.4 -7.2 | 209 4 2.2 3.9 38 70 18570 255 16 15.5 4.1 | 188 15 2.2 15.2 39 63 19202 240 20 17.3 10.0 | 191 21 4.1 21.1 40 60 19507 270 14 14.0 -0.0 | 184 11 0.8 11.1 41 57 19812 250 14 13.2 4.8 | 180 16 -0.1 15.9 42 52 20422 265 19 18.9 1.7 | 204 14 5.7 12.7 43 50 20650 290 25 23.5 -8.6 | 256 11 10.2 2.5 44 47 21031 285 26 25.1 -6.7 | 250 13 11.9 4.3 45 45 21336 295 18 16.3 -7.6 | 222 5 3.1 3.5 46 43 21641 250 12 11.3 4.1 | 173 15 -2.0 15.2 47 39 22250 280 18 17.7 -3.1 | 209 9 4.5 7.9 48 33 23165 250 10 9.4 3.4 | 165 15 -3.8 14.5 49 32 23470 230 15 11.5 9.6 | 175 21 -1.8 20.7 50 30 23774 235 25 20.5 14.3 | 196 26 7.2 25.4 51 30 23830 280 13 12.8 -2.3 | 177 9 -0.4 8.8 52 29 24079 270 28 28.0 -0.0 | 233 18 14.8 11.1 53 27 24384 275 9 9.0 -0.8 | 157 11 -4.3 10.3 54 26 24689 295 6 5.4 -2.5 | 138 12 -7.8 8.5 55 25 24994 235 11 9.0 6.3 | 166 18 -4.2 17.4 56 24 25298 250 17 16.0 5.8 | 189 17 2.7 16.9 57 23 25603 220 18 11.6 13.8 | 176 25 -1.7 24.9 58 22 25908 250 21 19.7 7.2 | 200 19 6.5 18.3 59 20 26390 255 28 27.0 7.2 | 217 23 13.8 18.3 60 19 26822 260 28 27.6 4.9 | 222 21 14.3 15.9 61 18 27127 290 25 23.5 -8.6 | 256 11 10.2 2.5 62 17 27432 275 23 22.9 -2.0 | 227 13 9.7 9.1 63 16 27737 305 19 15.6 -10.9 | 266 2 2.3 0.2 64 15 28346 310 19 14.6 -12.2 | 311 2 1.3 -1.1 65 14 28651 285 12 11.6 -3.1 | 168 8 -1.7 8.0 66 13 28956 240 15 13.0 7.5 | 179 19 -0.3 18.6 67 13 29261 260 21 20.7 3.6 | 207 16 7.4 14.7 68 12 29566 235 23 18.8 13.2 | 193 25 5.6 24.3 69 12 29870 270 23 23.0 -0.0 | 221 15 9.8 11.1 70 11 30175 250 32 30.1 10.9 | 217 28 16.8 22.0 71 10 30820 260 21 20.7 3.6 | 207 16 7.4 14.7 72 7 33110 265 32 31.9 2.8 | 233 23 18.6 13.9 Wind Parameters Mean winds (0-6000m): 279.9 at 23.0 knts Storm direction: 309.9 at 17.3 knts Shear (0-3000m) pos: 4.5 neg: 0.1 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 105.6 deg Storm rel helicity (0-3000m) pos: 142.2 neg: -12.2 tot: 130.0 m^2/s^2 ave: 43.3 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 5.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.17 Bulk Shear: 82.80 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 ------------------------------------------------------------------------------- 500 102 2 127 19| 0.0 1.7 1.7| 1.1 -9.1 -8.0 -16.0 -0.71| 2.3 -1.6 1000 209 4 142 18| 6.5 0.8 7.4| 78.5 -9.1 69.4 69.4 0.63| 10.8 6.8 1500 240 6 150 16| 4.4 0.2 4.5| 84.1 -12.2 71.9 47.9 0.59| 8.0 4.7 2000 245 8 158 16| 4.6 0.1 4.7|108.6 -12.2 96.4 48.2 0.65| 7.6 5.0 2500 254 10 166 14| 4.5 0.1 4.6|126.8 -12.2 114.6 45.9 0.68| 7.6 5.2 3000 262 12 175 13| 4.5 0.1 4.6|142.2 -12.2 130.0 43.3 0.70| 7.3 5.1 4000 272 16 196 11| 3.7 0.6 4.3|164.1 -12.2 152.0 38.0 0.69| 6.6 4.6 5000 278 20 218 11| 3.3 0.5 3.8|186.7 -17.8 168.9 33.8 0.66| 6.0 4.0 6000 280 23 233 12| 2.8 0.7 3.5|187.7 -25.1 162.5 27.1 0.60| 5.4 3.2 Wrote GIF file: /home/apache/climate/data/raob//KBOI/skewt/KBOI.skewt.20251019.00.gif