UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050112.upa.cvt Date: 1200Z 1 MAY 25 Searching for KBOI... Searching the city database file for: KBOI ... Date:1200Z 1 MAY 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 138 1 925 805 130 4 SFC 917 874 7.4 -0.6 57 8.0 3.7 130 4 287.6 288.3 280.9 299.0 3.99 3 913 910 9.2 0.2 53 9.0 4.9 115 4 289.8 290.5 282.2 302.1 4.25 4 906 974 10.0 -1.0 46 11.0 4.8 88 5 291.3 292.0 282.5 302.7 3.92 5 893 1095 9.8 -1.2 46 11.0 4.6 37 6 292.3 293.0 282.9 303.7 3.92 6 882 1198 10.2 -2.8 40 13.0 4.2 353 7 293.7 294.3 283.1 304.1 3.52 7 877 1246 12.4 -4.6 30 17.0 4.7 346 8 296.5 297.0 283.7 305.8 3.09 8 866 1352 12.4 -5.6 28 18.0 4.4 352 10 297.5 298.1 283.9 306.3 2.90 9 850 1509 11.2 -5.8 30 17.0 3.7 360 13 297.9 298.4 284.1 306.7 2.91 10 784 2176 5.0 -6.0 45 11.0 0.3 341 16 298.2 298.8 284.4 307.6 3.11 11 742 2622 1.8 -11.2 37 13.0 -3.1 354 16 299.4 299.8 283.9 306.2 2.19 12 736 2688 1.4 -13.6 32 15.0 -3.9 357 15 299.7 300.0 283.5 305.4 1.82 13 733 2721 2.0 -23.0 14 25.0 -5.1 359 14 300.7 300.9 282.7 303.4 0.82 14 731 2743 2.0 -25.0 11 27.0 -5.4 360 14 300.9 301.1 282.7 303.2 0.69 15 700 3091 0.0 -30.0 8 30.0 -7.2 45 12 302.5 302.6 283.0 304.0 0.45 16 698 3114 0.0 -30.0 8 30.0 -7.2 42 12 302.7 302.8 283.1 304.3 0.45 17 686 3253 -0.7 -17.7 26 17.0 -6.2 24 14 303.5 303.7 284.5 307.9 1.39 18 671 3429 -2.1 -16.1 33 14.0 -6.8 12 14 303.8 304.1 284.9 309.0 1.62 19 615 4118 -5.3 -26.3 17 21.0 -10.6 10 10 307.8 307.9 285.4 310.2 0.73 20 612 4157 -4.9 -28.9 13 24.0 -10.6 11 10 308.7 308.8 285.5 310.7 0.57 21 570 4713 -7.9 -36.9 8 29.0 -13.4 15 22 311.5 311.6 286.2 312.5 0.28 22 532 5247 -11.1 -32.1 16 21.0 -15.4 4 31 313.9 314.0 287.3 315.6 0.49 23 500 5720 -15.3 -33.3 20 18.0 -18.7 355 26 314.4 314.5 287.4 316.0 0.46 24 463 6294 -18.7 -34.7 23 16.0 -21.4 358 30 317.1 317.2 288.3 318.7 0.43 25 460 6342 -18.7 -38.7 15 20.0 -21.7 359 30 317.7 317.8 288.3 318.8 0.29 26 437 6720 -22.1 -39.1 20 17.0 -24.5 5 33 318.1 318.2 288.5 319.2 0.30 27 414 7113 -25.3 -48.3 10 23.0 -27.5 11 37 319.0 319.0 288.5 319.4 0.12 28 400 7360 -27.5 -42.5 23 15.0 -29.2 15 39 319.2 319.3 288.8 320.1 0.23 29 372 7878 -32.3 -43.3 33 11.0 -33.3 14 41 319.6 319.6 288.9 320.4 0.22 30 366 7993 -33.1 -47.1 23 14.0 -34.2 14 41 320.0 320.0 288.9 320.6 0.15 31 365 8012 -33.5 -45.5 29 12.0 -34.5 14 41 319.7 319.7 288.9 320.4 0.18 32 362 8070 -33.7 -46.7 26 13.0 -34.7 14 42 320.2 320.2 289.0 320.8 0.16 33 337 8569 -38.1 -46.1 43 8.0 -38.7 12 44 320.8 320.9 289.2 321.5 0.18 34 336 8589 -38.1 -48.1 34 10.0 -38.8 12 44 321.1 321.1 289.2 321.6 0.15 35 322 8881 -40.9 -46.9 52 6.0 -41.3 11 45 321.2 321.2 289.3 321.8 0.17 36 312 9096 -42.5 -53.5 29 11.0 -43.0 10 46 321.8 321.8 289.4 322.2 0.08 37 305 9249 -43.5 -50.5 46 7.0 -43.9 12 45 322.5 322.5 289.7 323.0 0.12 38 303 9293 -43.9 -48.8 58 4.9 -44.2 13 45 322.6 322.6 289.7 323.1 0.15 39 300 9360 -44.5 -49.0 61 4.5 -44.7 15 44 322.6 322.7 289.8 323.2 0.15 40 296 9450 -45.3 -49.2 65 3.9 -45.5 15 44 322.7 322.8 289.8 323.3 0.15 41 295 9472 -45.5 -51.5 51 6.0 -45.7 15 43 322.8 322.8 289.8 323.2 0.11 42 292 9540 -45.5 -56.5 28 11.0 -45.9 15 43 323.7 323.7 290.0 324.0 0.06 43 290 9586 -45.9 -51.9 51 6.0 -46.2 15 43 323.8 323.8 290.0 324.2 0.11 44 282 9772 -47.3 -51.4 63 4.1 -47.5 15 42 324.4 324.4 290.2 324.8 0.12 45 269 10083 -48.9 -53.9 56 5.0 -49.1 10 44 326.5 326.5 290.8 326.8 0.09 46 264 10206 -49.9 -55.9 49 6.0 -50.1 8 44 326.7 326.8 290.9 327.0 0.07 47 256 10406 -51.5 -55.8 60 4.3 -51.6 6 45 327.3 327.3 291.0 327.6 0.08 48 250 10560 -52.7 -57.3 57 4.6 -52.8 10 44 327.7 327.7 291.2 328.0 0.07 49 235 10955 -56.1 -61.1 53 5.0 -56.2 12 47 328.4 328.4 291.3 328.6 0.04 50 227 11174 -58.1 -62.6 56 4.5 -58.2 12 48 328.6 328.6 291.4 328.8 0.04 51 223 11285 -58.7 -63.5 54 4.8 -58.7 13 49 329.4 329.4 291.6 329.5 0.03 52 221 11341 -59.1 -62.6 64 3.5 -59.2 13 49 329.6 329.6 291.6 329.8 0.04 53 218 11427 -59.7 -63.2 64 3.5 -59.7 14 50 330.0 330.0 291.7 330.1 0.04 54 216 11484 -60.1 -64.7 55 4.6 -60.2 14 50 330.2 330.2 291.8 330.4 0.03 55 212 11600 -60.7 -64.8 58 4.1 -60.7 14 51 331.1 331.1 292.0 331.2 0.03 56 206 11778 -61.9 -66.9 51 5.0 -62.0 15 52 331.9 331.9 292.3 332.0 0.02 57 200 11960 -62.1 -69.1 39 7.0 -62.1 10 51 334.4 334.4 292.9 334.5 0.02 58 150 13770 -56.5 -85.5 1 29.0 -56.8 360 31 372.7 372.7 301.1 372.7 0.00 59 100 16300 -61.5 -88.5 2 27.0 -61.7 345 19 408.9 408.9 306.4 408.9 0.00 60 98 16426 -60.5 -88.5 1 28.0 -60.8 345 19 413.2 413.2 306.9 413.2 0.00 61 93 16752 -62.5 -88.5 2 26.0 -62.7 340 18 415.5 415.5 307.2 415.5 0.00 62 86 17239 -60.1 -88.1 1 28.0 -60.4 327 19 429.7 429.7 308.8 429.8 0.00 63 80 17689 -61.9 -88.9 2 27.0 -62.2 355 13 435.0 435.0 309.4 435.0 0.00 64 73 18259 -60.5 -88.5 1 28.0 -60.9 345 20 449.5 449.5 310.8 449.5 0.00 65 70 18520 -62.1 -89.1 2 27.0 -62.4 320 5 451.5 451.5 311.0 451.5 0.00 66 68 18699 -62.3 -89.3 2 27.0 -62.6 337 10 454.9 454.9 311.3 454.9 0.00 67 65 18980 -59.7 -88.7 1 29.0 -60.2 296 10 466.4 466.4 312.3 466.5 0.00 68 62 19275 -60.5 -89.5 1 29.0 -60.9 298 12 471.0 471.0 312.7 471.0 0.00 69 61 19377 -57.7 -88.7 1 31.0 -58.3 299 12 479.4 479.4 313.4 479.5 0.00 70 57 19805 -58.9 -87.9 1 29.0 -59.5 335 10 486.1 486.1 314.0 486.1 0.00 71 52 20383 -57.9 -87.9 1 30.0 -58.6 24 6 501.4 501.4 315.1 501.4 0.00 72 50 20630 -58.7 -88.7 1 30.0 -59.4 45 4 505.2 505.2 315.3 505.2 0.00 73 46 21151 -59.9 -88.9 1 29.0 -60.5 119 3 514.4 514.4 315.9 514.5 0.00 74 46 21151 -59.9 -88.9 1 29.0 -60.5 119 3 514.4 514.4 315.9 514.5 0.00 75 45 21289 -58.3 -88.3 1 30.0 -59.1 139 3 521.6 521.6 316.4 521.6 0.00 76 44 21430 -59.5 -88.5 1 29.0 -60.2 178 5 522.0 522.0 316.4 522.0 0.00 77 42 21721 -57.9 -88.9 1 31.0 -58.7 252 11 533.0 533.0 317.1 533.0 0.00 78 41 21873 -58.7 -88.7 1 30.0 -59.5 263 12 534.7 534.7 317.2 534.7 0.00 79 39 22189 -55.9 -87.9 1 32.0 -57.1 286 15 549.4 549.4 318.1 549.5 0.00 80 35 22872 -58.3 -88.3 1 30.0 -59.3 86 10 560.4 560.4 318.6 560.5 0.00 81 32 23440 -55.3 -88.3 1 33.0 -56.8 155 8 583.0 583.0 319.8 583.1 0.00 82 30 23850 -56.3 -88.3 1 32.0 -57.7 125 4 591.2 591.2 320.2 591.2 0.01 83 20 26440 -52.5 -86.5 1 34.0 -55.3 85 15 675.5 675.5 323.6 675.6 0.01 84 17 27492 -52.5 -86.5 1 34.0 -55.6 104 9 707.6 707.6 324.7 707.7 0.01 85 15 28310 -48.3 -85.3 1 37.0 -53.2 89 10 747.4 747.4 325.8 747.5 0.02 86 15 28310 -48.1 -85.1 1 37.0 -53.0 89 10 748.0 748.0 325.9 748.2 0.02 87 13 29256 -47.1 -85.1 1 38.0 -52.9 49 11 782.7 782.7 326.8 782.9 0.02 88 12 29786 -47.5 -84.5 1 37.0 -53.4 26 12 799.4 799.5 327.3 799.7 0.03 89 10 31000 -44.5 -84.5 0 40.0 -52.5 10 13 853.4 853.5 328.5 853.7 0.03 90 8.1 32419 -42.1 -83.1 0 41.0 -52.2 99 11 916.0 916.0 329.7 916.5 0.05 91 7.7 32761 -42.7 -82.7 0 40.0 -52.7 120 10 926.9 926.9 329.9 927.5 0.06 92 7.0 33410 -38.7 -80.7 0 42.0 -51.5 160 9 969.1 969.1 330.7 970.0 0.08 93 6.6 33816 -35.9 -78.9 0 43.0 -50.7 997.3 997.4 331.1 998.7 0.12 TRP 206 11778 -61.9 -66.9 51 5.0 -62.0 15 52 331.9 331.9 292.3 332.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5582.00 m Freezing level: 698.00 mb = 3113.94 m = 10216.21 ft Wetbulb zero: 780.80 mb = 2208.84 m = 7246.75 ft Precipitable water: 0.31 inches Sfc-500 mean rel hum: 24.70 % Est. max temperature: 18.24 C = 64.83 F Sfc-Lift cond lev (LCL): 811.11 mb = 1895.27 m = 6218.00 ft T: 7.61 C 700-500 lapse rate: 5.82 C/km ThetaE index: 4.41 C Layer 742.0- 700.0 mb Conv cond level (CCL): 545.21 mb = 5057.15 m = 16591.49 ft Mean mixing ratio: 3.29 g/kg Conv temperature: 32.23 C = 90.02 F Cap Strength: 10.50 C Lifted Index: 9.99 C Risk: None Lifted Index @300 mb: 12.40 C Lifted Index @700 mb: 6.29 C Showalter Index: 9.11 C Risk: None Total Totals Index: 36.00 C Risk: None Vertical Totals Index: 26.50 C Cross Totals Index: 9.50 C K Index: -9.30 Risk: None Sweat Index: 52.00 Risk: None Energy Index: 1.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.93 J/kg Max Up Vert Vel: 9.37 m/s Conv Inhibition (B-): 55986.61 J/kg Cap Strength: 10.44 C Lift Cond Lev (LCL): 694.69 mb = 3152.05 m = 10341.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 33 at 14 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 ---------------------------------------------------------- 0 917 874 130 4 -3.1 2.6 | 198 15 4.7 14.5 1 880 1219 345 7 1.8 -6.8 | 242 11 9.6 5.2 2 850 1509 360 13 -0.0 -13.0 | 278 8 7.8 -1.1 3 848 1524 5 14 -1.2 -13.9 | 287 7 6.6 -2.0 4 817 1829 350 16 2.8 -15.8 | 290 11 10.6 -3.8 5 787 2134 340 16 5.5 -15.0 | 283 14 13.3 -3.1 6 758 2438 345 19 4.9 -18.4 | 297 14 12.7 -6.4 7 731 2743 360 14 -0.0 -14.0 | 285 8 7.8 -2.1 8 704 3048 55 10 -8.2 -5.7 | 176 6 -0.4 6.2 9 700 3091 45 12 -8.5 -8.5 | 169 4 -0.7 3.4 10 677 3353 10 15 -2.6 -14.8 | 299 6 5.2 -2.8 11 651 3658 20 11 -3.8 -10.3 | 248 4 4.0 1.6 12 626 3962 5 8 -0.7 -8.0 | 241 8 7.1 4.0 13 602 4267 15 12 -3.1 -11.6 | 266 5 4.7 0.3 14 579 4572 15 20 -5.2 -19.3 | 340 8 2.6 -7.4 15 557 4877 15 26 -6.7 -25.1 | 355 13 1.1 -13.2 16 536 5182 5 31 -2.7 -30.9 | 345 20 5.1 -18.9 17 500 5720 355 26 2.3 -25.9 | 324 17 10.1 -14.0 18 475 6096 355 28 2.4 -27.9 | 327 19 10.2 -16.0 19 400 7360 15 39 -10.1 -37.7 | 5 26 -2.3 -25.7 20 385 7620 15 40 -10.4 -38.6 | 5 27 -2.6 -26.7 21 309 9144 10 46 -8.0 -45.3 | 0 33 -0.2 -33.4 22 300 9360 15 44 -11.4 -42.5 | 7 31 -3.6 -30.6 23 283 9754 15 42 -10.9 -40.6 | 6 29 -3.1 -28.6 24 258 10363 5 45 -3.9 -44.8 | 353 33 3.9 -32.9 25 250 10560 10 44 -7.6 -43.3 | 360 31 0.2 -31.4 26 206 11778 15 52 -13.5 -50.2 | 8 39 -5.7 -38.3 27 202 11887 15 52 -13.5 -50.2 | 8 39 -5.7 -38.3 28 200 11960 10 51 -8.9 -50.2 | 2 38 -1.1 -38.3 29 184 12497 5 43 -3.7 -42.8 | 353 31 4.0 -30.9 30 175 12802 15 22 -5.7 -21.3 | 347 10 2.1 -9.3 31 167 13106 360 39 -0.0 -39.0 | 344 28 7.8 -27.1 32 150 13770 360 31 -0.0 -31.0 | 338 21 7.8 -19.1 33 137 14326 350 27 4.7 -26.6 | 320 19 12.5 -14.7 34 124 14935 5 31 -2.7 -30.9 | 345 20 5.1 -18.9 35 119 15240 350 27 4.7 -26.6 | 320 19 12.5 -14.7 36 113 15545 350 22 3.8 -21.7 | 310 15 11.6 -9.7 37 107 15850 330 22 11.0 -19.1 | 291 20 18.8 -7.1 38 100 16300 345 19 4.9 -18.4 | 297 14 12.7 -6.4 39 97 16459 345 19 4.9 -18.4 | 297 14 12.7 -6.4 40 88 17069 335 17 7.2 -15.4 | 283 15 15.0 -3.5 41 84 17374 320 20 12.9 -15.3 | 279 21 20.7 -3.4 42 80 17678 355 13 1.1 -13.0 | 276 9 8.9 -1.0 43 73 18288 345 20 5.2 -19.3 | 300 15 13.0 -7.4 44 70 18520 320 5 3.2 -3.8 | 234 14 11.0 8.1 45 69 18593 360 10 -0.0 -10.0 | 256 8 7.8 1.9 46 66 18898 295 10 9.1 -4.2 | 245 19 16.9 7.7 47 60 19507 300 13 11.3 -6.5 | 254 20 19.1 5.4 48 57 19812 335 10 4.2 -9.1 | 257 12 12.0 2.9 49 50 20630 45 4 -2.8 -2.8 | 209 10 5.0 9.1 50 45 21336 145 3 -1.7 2.5 | 203 16 6.1 14.4 51 43 21641 245 10 9.1 4.2 | 226 23 16.9 16.2 52 39 22250 290 16 15.0 -5.5 | 254 24 22.8 6.5 53 37 22555 15 10 -2.6 -9.7 | 246 6 5.2 2.3 54 35 22860 80 10 -9.8 -1.7 | 169 10 -2.1 10.2 55 33 23165 175 10 -0.9 10.0 | 198 23 6.9 21.9 56 30 23850 125 4 -3.3 2.3 | 198 15 4.5 14.2 57 28 24384 280 3 3.0 -0.5 | 223 16 10.8 11.4 58 23 25603 0 0 -0.0 -0.0 | 213 14 7.8 11.9 59 21 26213 5 10 -0.9 -10.0 | 254 7 6.9 2.0 60 20 26440 85 15 -14.9 -1.3 | 146 13 -7.1 10.6 61 19 26822 90 16 -16.0 0.0 | 146 14 -8.2 11.9 62 18 27127 115 14 -12.7 5.9 | 165 19 -4.9 17.9 63 17 27432 100 8 -7.9 1.4 | 180 13 -0.1 13.3 64 16 27737 115 10 -9.1 4.2 | 176 16 -1.3 16.2 65 11 30175 10 12 -2.1 -11.8 | 269 6 5.7 0.1 66 10 31000 10 13 -2.3 -12.8 | 279 6 5.5 -0.9 67 7 33410 160 9 -3.1 8.5 | 193 21 4.7 20.4 Wind Parameters Mean winds (0-6000m): 3.2 at 19.0 knts Storm direction: 33.2 at 14.3 knts Shear (0-3000m) pos: 2.0 neg: 3.6 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 45.3 deg Storm rel helicity (0-3000m) pos: 48.9 neg: -24.5 tot: 24.4 m^2/s^2 ave: 8.1 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 11.1 stream: 1.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.10 Bulk Shear: 20.92 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 ------------------------------------------------------------------------------- 500 359 6 235 10| 0.0 13.8 13.8| 26.2 -3.5 22.7 45.4 0.59| 17.0 10.0 1000 357 10 259 8| 0.0 9.9 9.9| 36.0 -4.2 31.8 31.8 0.56| 13.0 7.2 1500 351 12 272 10| 0.0 7.5 7.5| 44.4 -7.3 37.1 24.7 0.52| 10.2 5.3 2000 352 13 277 10| 3.1 5.6 8.7| 46.7 -15.0 31.7 15.8 0.28| 10.8 3.0 2500 359 13 279 8| 2.4 5.3 7.7| 48.9 -19.0 29.9 11.9 0.20| 11.9 2.4 3000 1 13 277 8| 2.0 3.6 5.7| 48.9 -24.5 24.4 8.1 0.11| 11.1 1.3 4000 5 14 284 7| 1.6 3.8 5.4| 69.6 -25.0 44.6 11.1 0.23| 10.8 2.5 5000 4 17 305 8| 1.3 3.6 4.9| 70.8 -69.3 1.5 0.3 0.10| 10.1 1.0 6000 3 19 316 10| 1.7 3.0 4.7|121.7 -69.3 52.4 8.7 0.18| 9.4 1.7 Wrote GIF file: /home/apache/climate/data/raob//KBOI/skewt/KBOI.skewt.20250501.12.gif