UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for KBOI... Searching the city database file for: KBOI ... Date:0000Z 11 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 1 1 925 699 SFC 907 874 23.4 8.4 38 15.0 14.2 320 12 304.9 306.4 291.2 328.0 7.64 3 893 1008 21.4 7.4 40 14.0 13.0 318 12 304.2 305.6 290.6 326.1 7.25 4 883 1105 22.6 6.6 36 16.0 13.0 317 11 306.5 307.8 291.0 327.5 6.93 5 878 1154 22.2 6.2 35 16.0 12.7 316 11 306.5 307.8 290.9 327.2 6.78 6 867 1262 23.0 5.0 31 18.0 12.4 294 12 308.5 309.7 291.1 327.9 6.31 7 850 1433 22.0 3.0 29 19.0 11.2 210 15 309.2 310.2 290.7 326.5 5.59 8 826 1681 20.2 1.2 28 19.0 9.7 210 17 309.8 310.8 290.5 325.6 5.05 9 725 2785 10.0 -1.0 46 11.0 4.2 179 22 310.4 311.4 290.5 325.7 4.91 10 700 3075 7.2 -0.8 57 8.0 3.0 175 26 310.5 311.4 290.7 326.5 5.16 11 639 3817 0.0 -2.4 84 2.4 -1.2 181 28 310.5 311.4 290.6 326.1 5.02 12 607 4226 -3.7 -3.8 99 0.1 -3.7 184 30 310.8 311.7 290.5 325.7 4.76 13 565 4790 -7.5 -7.5 100 0.0 -7.5 193 41 312.8 313.5 290.3 325.0 3.85 14 563 4818 -7.3 -7.4 99 0.1 -7.4 194 41 313.3 314.1 290.5 325.7 3.90 15 546 5056 -10.3 -12.8 82 2.5 -11.2 194 44 312.5 313.0 289.0 321.0 2.62 16 522 5401 -12.3 -13.7 89 1.4 -12.8 192 47 314.2 314.6 289.5 322.4 2.54 17 517 5475 -12.7 -14.9 84 2.2 -13.5 192 48 314.5 315.0 289.4 322.1 2.33 18 512 5549 -13.3 -15.0 87 1.7 -13.9 191 48 314.7 315.1 289.5 322.3 2.33 19 503 5685 -14.1 -16.7 81 2.6 -14.9 190 50 315.3 315.7 289.4 322.1 2.06 20 500 5730 -14.7 -15.8 91 1.1 -15.0 190 50 315.1 315.5 289.5 322.4 2.23 21 499 5745 -14.9 -15.6 94 0.7 -15.2 190 50 315.1 315.5 289.5 322.5 2.27 22 492 5852 -15.7 -16.0 98 0.3 -15.8 192 50 315.3 315.8 289.6 322.7 2.23 23 479 6053 -17.3 -17.5 98 0.2 -17.4 194 51 315.8 316.2 289.5 322.5 2.02 24 476 6100 -17.7 -18.3 95 0.6 -17.9 195 51 315.9 316.2 289.4 322.2 1.90 25 475 6116 -17.7 -18.5 93 0.8 -17.9 195 51 316.1 316.4 289.5 322.3 1.87 26 474 6131 -17.9 -20.9 77 3.0 -18.7 196 52 316.0 316.3 289.1 321.1 1.52 27 471 6179 -18.1 -21.4 75 3.3 -19.0 196 53 316.3 316.6 289.1 321.3 1.47 28 464 6291 -18.5 -24.5 59 6.0 -19.9 198 55 317.2 317.4 289.0 321.1 1.13 29 462 6323 -18.5 -25.5 54 7.0 -20.1 199 55 317.6 317.8 289.1 321.2 1.04 30 457 6404 -17.9 -26.9 45 9.0 -19.9 200 57 319.3 319.5 289.5 322.5 0.92 31 425 6944 -20.5 -31.5 37 11.0 -22.6 207 65 322.7 322.8 290.3 325.0 0.65 32 422 6996 -20.7 -35.7 25 15.0 -23.2 207 65 323.1 323.2 290.2 324.7 0.43 33 418 7066 -21.1 -34.1 30 13.0 -23.4 208 66 323.5 323.6 290.3 325.3 0.51 34 417 7084 -21.1 -38.1 20 17.0 -23.7 208 66 323.7 323.8 290.3 325.0 0.34 35 407 7263 -22.3 -34.3 33 12.0 -24.4 209 67 324.4 324.5 290.6 326.3 0.51 36 400 7390 -23.3 -38.3 24 15.0 -25.5 210 68 324.7 324.8 290.6 326.0 0.35 37 394 7500 -23.9 -35.9 32 12.0 -25.8 210 68 325.3 325.4 290.9 327.0 0.45 38 380 7764 -25.1 -42.1 19 17.0 -27.3 214 68 327.1 327.2 291.2 328.1 0.25 39 331 8754 -31.5 -55.5 8 24.0 -33.2 220 72 331.5 331.5 292.2 331.8 0.06 40 330 8775 -31.9 -55.9 7 24.0 -33.6 220 72 331.3 331.3 292.1 331.5 0.06 41 300 9440 -37.9 -56.9 12 19.0 -38.9 225 76 332.0 332.0 292.3 332.2 0.06 42 298 9486 -38.3 -57.3 12 19.0 -39.3 225 76 332.0 332.0 292.3 332.2 0.06 43 250 10670 -47.5 -63.5 14 16.0 -48.0 230 78 335.4 335.5 293.2 335.6 0.03 44 220 11503 -53.7 -65.7 22 12.0 -53.9 227 81 338.4 338.4 293.9 338.5 0.03 45 213 11710 -55.1 -66.1 24 11.0 -55.3 226 82 339.3 339.3 294.2 339.4 0.02 46 202 12047 -56.7 -68.7 21 12.0 -56.9 230 76 342.0 342.0 294.8 342.1 0.02 47 200 12110 -56.5 -70.5 16 14.0 -56.7 230 72 343.3 343.3 295.1 343.4 0.01 48 197 12206 -54.9 -72.9 9 18.0 -55.2 229 71 347.3 347.3 296.0 347.4 0.01 49 183 12675 -57.3 -76.3 7 19.0 -57.5 224 64 350.8 350.8 296.8 350.9 0.01 50 166 13291 -57.9 -78.9 5 21.0 -58.1 220 61 359.7 359.7 298.7 359.8 0.00 51 150 13930 -57.9 -81.9 3 24.0 -58.2 220 75 370.3 370.3 300.6 370.3 0.00 52 149 13972 -58.1 -82.1 3 24.0 -58.3 220 76 370.7 370.7 300.7 370.7 0.00 53 146 14100 -56.5 -82.5 2 26.0 -56.8 220 78 375.6 375.6 301.5 375.6 0.00 54 137 14502 -57.6 -83.2 2 25.6 -57.9 220 84 380.5 380.5 302.3 380.5 0.00 55 125 15077 -59.3 -84.3 3 25.0 -59.6 227 79 387.6 387.6 303.5 387.6 0.00 56 117 15491 -58.7 -84.7 2 26.0 -59.0 232 62 396.1 396.1 304.7 396.1 0.00 57 114 15655 -54.9 -83.9 2 29.0 -55.4 233 52 406.1 406.1 306.0 406.2 0.00 58 100 16480 -60.7 -85.7 2 25.0 -61.0 205 40 410.4 410.4 306.6 410.5 0.00 59 95 16797 -62.7 -86.7 3 24.0 -62.9 206 40 412.6 412.6 306.8 412.6 0.00 60 92 16995 -61.9 -86.9 2 25.0 -62.1 209 42 418.0 418.0 307.4 418.0 0.00 61 87 17339 -63.3 -87.3 2 24.0 -63.5 214 44 421.9 421.9 307.9 421.9 0.00 62 83 17631 -59.1 -86.1 2 27.0 -59.5 219 46 436.2 436.2 309.5 436.2 0.00 63 82 17706 -59.5 -87.5 1 28.0 -59.9 222 46 436.9 436.9 309.6 436.9 0.00 64 81 17784 -57.3 -86.3 1 29.0 -57.8 227 47 442.9 442.9 310.1 442.9 0.00 65 70 18690 -64.3 -88.3 2 24.0 -64.6 200 10 446.8 446.8 310.6 446.8 0.00 66 67 18957 -65.3 -89.3 2 24.0 -65.5 206 12 450.3 450.3 310.9 450.3 0.00 67 66 19049 -63.1 -89.1 2 26.0 -63.4 215 14 457.0 457.0 311.5 457.0 0.00 68 65 19143 -63.7 -88.7 2 25.0 -64.0 225 17 457.7 457.7 311.5 457.7 0.00 69 59 19743 -59.9 -87.9 1 28.0 -60.4 233 28 479.1 479.1 313.4 479.1 0.00 70 54 20292 -62.7 -88.7 2 26.0 -63.1 275 23 484.9 484.9 313.8 484.9 0.00 71 52 20525 -61.5 -89.5 1 28.0 -62.0 276 22 493.0 493.0 314.4 493.0 0.00 72 51 20646 -59.5 -88.5 1 29.0 -60.1 266 22 500.4 500.4 315.0 500.4 0.00 73 50 20770 -60.7 -87.7 2 27.0 -61.2 280 15 500.4 500.4 315.0 500.5 0.00 74 46 21287 -62.3 -89.3 2 27.0 -62.8 280 8 508.7 508.7 315.5 508.7 0.00 75 45 21424 -60.3 -88.3 1 28.0 -60.9 268 10 516.7 516.7 316.1 516.7 0.00 76 43 21708 -59.9 -87.9 1 28.0 -60.6 241 16 524.5 524.5 316.6 524.5 0.00 77 40 22158 -61.7 -88.7 2 27.0 -62.3 257 18 530.9 530.9 317.0 530.9 0.00 78 38 22476 -60.9 -88.9 1 28.0 -61.6 276 18 540.8 540.8 317.6 540.8 0.00 79 36 22811 -62.7 -89.7 1 27.0 -63.3 278 18 544.6 544.6 317.8 544.6 0.00 80 35 22985 -62.5 -89.5 1 27.0 -63.1 276 19 549.5 549.5 318.1 549.5 0.00 81 34 23165 -59.5 -88.5 1 29.0 -60.4 275 19 562.0 562.0 318.8 562.0 0.00 82 32 23545 -58.9 -87.9 1 29.0 -59.9 275 25 573.4 573.4 319.3 573.4 0.01 83 30 23950 -59.3 -88.3 1 29.0 -60.3 265 17 583.0 583.0 319.8 583.0 0.01 84 29 24162 -59.9 -88.9 1 29.0 -60.9 287 20 587.0 587.0 320.0 587.0 0.00 85 25 25096 -57.5 -88.5 1 31.0 -58.9 257 31 619.4 619.4 321.5 619.4 0.01 86 24 25355 -55.3 -87.3 1 32.0 -57.2 269 37 633.0 633.0 322.0 633.1 0.01 87 22 25912 -54.9 -86.9 1 32.0 -57.0 263 33 650.2 650.2 322.7 650.2 0.01 88 20 26520 -56.1 -87.1 1 31.0 -58.1 270 26 664.5 664.5 323.2 664.5 0.01 89 16 27936 -56.7 -87.7 1 31.0 -58.9 291 23 706.3 706.3 324.6 706.4 0.01 90 14 28790 -52.3 -86.3 1 34.0 -56.0 274 29 748.7 748.7 325.9 748.8 0.02 91 14 28790 -52.9 -85.9 1 33.0 -56.4 274 29 746.7 746.7 325.8 746.8 0.02 92 13 29271 -50.5 -84.5 1 34.0 -55.0 269 36 771.0 771.0 326.5 771.2 0.02 93 12 29791 -51.7 -85.7 1 34.0 -56.0 265 42 784.6 784.6 326.8 784.7 0.02 94 11 30357 -50.5 -84.5 1 34.0 -55.5 260 50 808.7 808.7 327.4 808.9 0.03 95 10 30980 -49.3 -84.3 1 35.0 -55.1 255 58 835.5 835.5 328.1 835.8 0.03 96 9.6 31248 -49.1 -84.1 1 35.0 -55.1 846.1 846.1 328.3 846.4 0.03 97 9.1 31602 -45.3 -83.3 1 38.0 -53.2 873.7 873.7 328.9 874.1 0.04 98 8.7 31903 -43.9 -81.9 1 38.0 -52.7 890.4 890.5 329.2 891.0 0.06 99 7.6 32802 -48.1 -84.1 1 36.0 -55.4 908.6 908.6 329.6 909.0 0.04 100 7.1 33252 -46.3 -83.3 1 37.0 -54.8 933.9 933.9 330.1 934.4 0.05 TRP 202 12047 -56.7 -68.7 21 12.0 -56.9 230 76 342.0 342.0 294.8 342.1 0.02 WND 137 14502 -57.6 -83.2 2 25.6 -57.9 220 84 380.5 380.5 302.3 380.5 0.00 Sounding variables and indices 1000-500 mb thick: 5729.00 m Freezing level: 639.00 mb = 3816.62 m = 12521.58 ft Wetbulb zero: 656.39 mb = 3598.28 m = 11805.25 ft Precipitable water: 0.84 inches Sfc-500 mean rel hum: 64.85 % Est. max temperature: 28.58 C = 83.45 F Sfc-Lift cond lev (LCL): 726.61 mb = 2765.93 m = 9074.47 ft T: 10.17 C 700-500 lapse rate: 8.25 C/km ThetaE index: 2.33 C Layer 850.0- 725.0 mb Conv cond level (CCL): 639.60 mb = 3809.05 m = 12496.72 ft Mean mixing ratio: 6.03 g/kg Conv temperature: 28.78 C = 83.81 F Cap Strength: 2.16 C Lifted Index: -1.77 C Risk: Thunderstorms probable Lifted Index @300 mb: 4.62 C Lifted Index @700 mb: 2.17 C Showalter Index: -1.71 C Risk: Thunderstorms probable Total Totals Index: 54.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 36.70 C Cross Totals Index: 17.70 C K Index: 31.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 224.00 Risk: None Energy Index: -0.80 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 137.91 J/kg Max Up Vert Vel: 16.61 m/s Conv Inhibition (B-): 166.27 J/kg Cap Strength: 2.17 C Lift Cond Lev (LCL): 661.18 mb = 3539.13 m = 11611.16 ft Lev Free Conv (LFC): 606.18 mb = 4236.89 m = 13900.38 ft Equ Level (EL): 446.18 mb = 6582.25 m = 21595.04 ft B at Equ Level: 136.41 J/kg Max Parcel Lev (MPL): 356.18 mb = 8228.06 m = 26994.62 ft Wind level data Storm motion: 224 at 25 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 ---------------------------------------------------------- 0 907 874 320 12 7.7 -9.2 | 19 29 -9.7 -27.4 1 871 1219 315 11 7.8 -7.8 | 20 28 -9.6 -26.0 2 850 1433 210 15 7.5 13.0 | 62 11 -9.9 -5.2 3 811 1829 210 19 9.5 16.5 | 77 8 -7.9 -1.7 4 782 2134 195 17 4.4 16.4 | 82 13 -13.0 -1.8 5 755 2438 185 19 1.7 18.9 | 93 16 -15.7 0.7 6 728 2743 180 22 0.0 22.0 | 102 18 -17.4 3.8 7 700 3075 175 26 -2.3 25.9 | 111 21 -19.6 7.7 8 650 3658 180 27 0.0 27.0 | 117 19 -17.4 8.8 9 602 4267 185 30 2.6 29.9 | 128 19 -14.8 11.7 10 557 4877 195 43 11.1 41.5 | 165 24 -6.2 23.3 11 500 5730 190 50 8.7 49.2 | 164 32 -8.7 31.0 12 476 6096 195 51 13.2 49.3 | 172 31 -4.2 31.1 13 439 6706 205 63 26.6 57.1 | 193 40 9.3 38.9 14 400 7390 210 68 34.0 58.9 | 202 44 16.6 40.7 15 387 7620 210 69 34.5 59.8 | 202 45 17.1 41.6 16 371 7925 220 66 42.4 50.6 | 218 41 25.1 32.4 17 313 9144 220 75 48.2 57.5 | 218 50 30.8 39.3 18 300 9440 225 76 53.7 53.7 | 226 51 36.4 35.5 19 250 10668 230 81 62.0 52.1 | 233 56 44.7 33.9 20 250 10670 230 78 59.8 50.1 | 233 53 42.4 31.9 21 207 11887 225 83 58.7 58.7 | 226 58 41.3 40.5 22 202 12047 230 76 58.2 48.9 | 233 51 40.8 30.7 23 200 12110 230 72 55.2 46.3 | 233 47 37.8 28.1 24 171 13106 220 57 36.6 43.7 | 217 32 19.3 25.5 25 150 13930 220 75 48.2 57.5 | 218 50 30.8 39.3 26 137 14502 220 84 54.0 64.3 | 218 59 36.6 46.1 27 134 14630 220 84 54.0 64.3 | 218 59 36.6 46.1 28 122 15240 230 77 59.0 49.5 | 233 52 41.6 31.3 29 111 15850 235 40 32.8 22.9 | 253 16 15.4 4.7 30 105 16154 220 34 21.9 26.0 | 210 9 4.5 7.8 31 100 16480 205 40 16.9 36.3 | 179 18 -0.5 18.1 32 96 16764 205 40 16.9 36.3 | 179 18 -0.5 18.1 33 82 17678 220 46 29.6 35.2 | 216 21 12.2 17.0 34 78 17983 240 50 43.3 25.0 | 255 27 25.9 6.8 35 75 18288 250 24 22.6 8.2 | 333 11 5.2 -10.0 36 71 18593 250 12 11.3 4.1 | 23 15 -6.1 -14.1 37 70 18690 200 10 3.4 9.4 | 58 16 -14.0 -8.8 38 68 18898 200 10 3.4 9.4 | 58 16 -14.0 -8.8 39 64 19202 230 18 13.8 11.6 | 28 8 -3.6 -6.6 40 61 19507 225 25 17.7 17.7 | 330 1 0.3 -0.5 41 58 19812 235 29 23.8 16.6 | 284 7 6.4 -1.6 42 53 20422 285 21 20.3 -5.4 | 353 24 2.9 -23.6 43 50 20726 260 23 22.7 4.0 | 340 15 5.3 -14.2 44 50 20770 280 15 14.8 -2.6 | 7 21 -2.6 -20.8 45 46 21336 280 7 6.9 -1.2 | 28 22 -10.5 -19.4 46 43 21641 240 16 13.9 8.0 | 19 11 -3.5 -10.2 47 41 21946 245 18 16.3 7.6 | 6 11 -1.1 -10.6 48 38 22555 280 18 17.7 -3.1 | 359 21 0.4 -21.3 49 34 23165 275 19 18.9 -1.7 | 356 20 1.6 -19.9 50 31 23774 275 28 27.9 -2.4 | 333 23 10.5 -20.6 51 30 23950 265 17 16.9 1.5 | 1 17 -0.4 -16.7 52 29 24079 295 21 19.0 -8.9 | 356 27 1.7 -27.1 53 28 24384 265 17 16.9 1.5 | 1 17 -0.4 -16.7 54 27 24689 260 15 14.8 2.6 | 9 16 -2.6 -15.6 55 25 24994 250 28 26.3 9.6 | 314 12 8.9 -8.6 56 24 25298 270 37 37.0 -0.0 | 313 27 19.6 -18.2 57 21 26213 260 31 30.5 5.4 | 314 18 13.2 -12.8 58 20 26518 285 32 30.9 -8.3 | 333 30 13.5 -26.5 59 20 26520 270 26 26.0 -0.0 | 335 20 8.6 -18.2 60 18 27127 280 28 27.6 -4.9 | 336 25 10.2 -23.1 61 17 27432 265 26 25.9 2.3 | 332 18 8.5 -15.9 62 16 28042 295 22 19.9 -9.3 | 355 28 2.6 -27.5 63 15 28346 290 14 13.2 -4.8 | 10 23 -4.2 -23.0 64 14 28651 275 27 26.9 -2.4 | 335 23 9.5 -20.6 65 10 30980 255 58 56.0 15.0 | 275 39 38.7 -3.2 Wind Parameters Mean winds (0-6000m): 193.7 at 33.5 knts Storm direction: 223.7 at 25.2 knts Shear (0-3000m) pos: 0.4 neg: 6.3 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 101.4 deg Storm rel helicity (0-3000m) pos: 100.7 neg: -14.5 tot: 86.1 m^2/s^2 ave: 28.7 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 4.1 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 0.67 Bulk Shear: 205.99 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 ------------------------------------------------------------------------------- 500 305 12 17 26| 0.0 17.4 17.4| 17.0 -14.5 2.5 4.9 0.09| 18.3 1.6 1000 242 14 22 12| 0.0 13.3 13.3| 44.5 -14.5 30.0 30.0 0.40| 15.0 6.0 1500 220 16 50 10| 0.0 9.7 9.7| 53.7 -14.5 39.1 26.1 0.39| 12.4 4.9 2000 205 17 74 11| 0.0 8.7 8.7| 74.3 -14.5 59.8 29.9 0.44| 10.9 4.8 2500 195 19 89 12| 0.0 7.6 7.6| 88.8 -14.5 74.3 29.7 0.46| 9.5 4.4 3000 191 20 97 14| 0.4 6.3 6.7|100.7 -14.5 86.1 28.7 0.49| 8.4 4.1 4000 190 24 111 14| 2.5 4.7 7.2|187.5 -14.5 173.0 43.2 0.60| 8.5 5.1 5000 191 29 129 16| 2.0 4.6 6.6|202.2 -17.0 185.1 37.0 0.55| 7.8 4.2 6000 194 34 147 17| 3.3 3.8 7.1|363.6 -17.0 346.6 57.8 0.61| 8.2 5.0 Wrote GIF file: /home/apache/climate/data/raob//KBOI/skewt/KBOI.skewt.20251011.00.gif