UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101000.upa.cvt Date: 0000Z 10 OCT 25 Searching for KBOI... Searching the city database file for: KBOI ... Date:0000Z 10 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 56 1 925 750 SFC 912 874 25.0 5.0 28 20.0 13.3 315 6 306.1 307.2 290.1 324.4 6.00 3 903 960 23.4 4.4 29 19.0 12.4 273 5 305.3 306.4 289.7 323.0 5.81 4 882 1164 21.6 3.6 31 18.0 11.4 172 3 305.5 306.6 289.6 322.7 5.62 5 876 1223 21.4 2.4 28 19.0 10.8 145 3 305.9 306.9 289.3 321.8 5.19 6 860 1383 22.4 -1.6 20 24.0 9.7 139 9 308.6 309.3 289.0 320.9 3.95 7 850 1484 21.8 -2.2 20 24.0 9.3 135 13 309.0 309.7 289.0 321.0 3.82 8 819 1804 19.4 -4.6 19 24.0 7.5 135 20 309.7 310.4 288.8 320.2 3.31 9 700 3122 6.6 -7.4 36 14.0 0.3 140 26 309.8 310.4 288.6 319.7 3.13 10 697 3157 6.2 -7.8 36 14.0 -0.0 144 26 309.7 310.3 288.5 319.4 3.05 11 662 3576 3.2 -12.8 30 16.0 -3.1 173 25 311.0 311.4 288.1 317.9 2.16 12 635 3912 1.8 -23.2 14 25.0 -5.9 183 27 313.1 313.3 287.5 316.2 0.93 13 587 4539 -4.1 -25.1 18 21.0 -9.9 185 28 313.3 313.5 287.5 316.2 0.85 14 571 4755 -6.1 -22.1 27 16.0 -10.8 185 29 313.5 313.7 287.9 317.3 1.14 15 556 4963 -7.7 -22.7 29 15.0 -11.9 186 30 314.0 314.2 288.0 317.7 1.11 16 526 5392 -10.7 -28.7 21 18.0 -14.9 193 33 315.4 315.5 288.0 317.8 0.68 17 515 5554 -11.1 -33.1 14 22.0 -15.6 196 35 316.8 316.9 288.2 318.4 0.46 18 509 5644 -11.9 -34.9 13 23.0 -16.4 198 36 316.9 317.0 288.2 318.3 0.39 19 500 5780 -13.1 -33.1 17 20.0 -17.1 200 37 317.1 317.2 288.3 318.7 0.47 20 483 6042 -15.1 -36.1 15 21.0 -18.8 196 36 317.8 317.8 288.4 319.1 0.36 21 479 6105 -15.1 -37.1 13 22.0 -18.9 195 36 318.5 318.6 288.6 319.7 0.33 22 472 6216 -15.9 -33.9 20 18.0 -19.3 198 37 318.9 319.0 288.9 320.5 0.46 23 470 6248 -15.7 -38.7 12 23.0 -19.5 199 38 319.5 319.6 288.9 320.6 0.29 24 467 6296 -15.9 -31.9 24 16.0 -19.1 200 38 319.8 319.9 289.3 321.9 0.57 25 466 6312 -16.1 -32.1 24 16.0 -19.3 200 38 319.8 319.9 289.3 321.8 0.56 26 462 6377 -16.5 -29.5 32 13.0 -19.3 202 39 320.1 320.2 289.6 322.6 0.72 27 445 6657 -18.7 -36.7 19 18.0 -21.7 209 42 320.8 320.8 289.4 322.1 0.37 28 405 7350 -24.5 -37.5 29 13.0 -26.3 210 47 322.0 322.1 289.8 323.4 0.38 29 400 7440 -25.3 -37.3 32 12.0 -27.0 210 48 322.1 322.2 289.8 323.5 0.39 30 389 7642 -27.3 -38.3 34 11.0 -28.7 210 48 322.1 322.1 289.8 323.4 0.36 31 328 8843 -38.7 -40.5 83 1.8 -38.9 207 49 322.5 322.6 289.9 323.7 0.34 32 323 8948 -39.5 -42.5 73 3.0 -39.7 208 48 322.8 322.9 289.9 323.8 0.28 33 319 9033 -40.3 -42.4 80 2.1 -40.5 209 48 322.8 322.9 289.9 323.9 0.29 34 316 9098 -40.7 -43.1 78 2.4 -40.9 210 47 323.2 323.2 290.0 324.2 0.27 35 312 9184 -41.1 -48.1 47 7.0 -41.5 209 46 323.8 323.8 290.1 324.4 0.16 36 308 9272 -41.7 -47.7 52 6.0 -42.1 208 45 324.1 324.2 290.2 324.8 0.17 37 307 9294 -41.9 -48.9 46 7.0 -42.3 208 44 324.2 324.2 290.2 324.7 0.15 38 303 9383 -42.7 -47.3 61 4.6 -43.0 206 42 324.3 324.3 290.2 324.9 0.18 39 300 9450 -43.1 -49.1 52 6.0 -43.4 205 41 324.6 324.6 290.3 325.2 0.15 40 293 9608 -44.5 -49.5 57 5.0 -44.7 205 40 324.8 324.9 290.4 325.4 0.14 41 289 9700 -45.1 -52.1 45 7.0 -45.4 205 40 325.2 325.3 290.5 325.7 0.11 42 285 9793 -45.1 -56.1 28 11.0 -45.5 206 41 326.5 326.6 290.8 326.8 0.07 43 267 10226 -47.5 -59.5 24 12.0 -47.9 213 55 329.2 329.2 291.5 329.4 0.05 44 259 10427 -47.3 -63.3 14 16.0 -47.7 216 61 332.4 332.4 292.4 332.5 0.03 45 250 10660 -48.5 -64.5 14 16.0 -48.9 220 69 334.0 334.0 292.8 334.1 0.03 46 232 11150 -50.5 -71.5 7 21.0 -50.9 224 79 338.1 338.1 293.9 338.2 0.01 47 226 11320 -51.1 -72.1 6 21.0 -51.5 225 82 339.8 339.8 294.3 339.8 0.01 48 214 11674 -52.9 -72.9 7 20.0 -53.2 225 82 342.3 342.3 294.9 342.3 0.01 49 211 11765 -53.1 -73.1 7 20.0 -53.4 225 82 343.4 343.4 295.1 343.4 0.01 50 200 12110 -53.5 -75.5 5 22.0 -53.8 225 82 348.0 348.0 296.2 348.1 0.01 51 195 12273 -53.7 -76.0 5 22.3 -54.1 225 85 350.2 350.2 296.7 350.2 0.01 52 183 12682 -54.3 -77.3 4 23.0 -54.6 225 82 355.7 355.7 297.8 355.7 0.01 53 174 13004 -56.3 -78.3 5 22.0 -56.6 225 77 357.6 357.6 298.2 357.6 0.01 54 166 13305 -55.3 -79.3 4 24.0 -55.6 225 73 364.1 364.1 299.5 364.1 0.00 55 165 13343 -55.3 -80.3 3 25.0 -55.6 225 72 364.7 364.7 299.6 364.7 0.00 56 164 13382 -55.3 -80.3 3 25.0 -55.6 225 72 365.4 365.4 299.7 365.4 0.00 57 163 13421 -55.1 -81.1 3 26.0 -55.4 225 71 366.3 366.3 299.9 366.3 0.00 58 157 13661 -56.7 -81.7 3 25.0 -57.0 225 67 367.6 367.6 300.1 367.6 0.00 59 150 13950 -57.1 -82.1 3 25.0 -57.4 225 63 371.7 371.7 300.9 371.7 0.00 60 130 14850 -59.9 -83.9 3 24.0 -60.2 225 53 382.2 382.2 302.6 382.2 0.00 61 100 16480 -62.5 -86.5 3 24.0 -62.7 210 51 407.0 407.0 306.1 407.0 0.00 62 91 17060 -63.5 -87.5 2 24.0 -63.7 215 57 416.1 416.1 307.3 416.1 0.00 63 78 18010 -61.3 -87.3 2 26.0 -61.6 242 28 439.4 439.4 309.8 439.4 0.00 64 73 18420 -62.3 -89.3 2 27.0 -62.6 241 24 445.7 445.7 310.4 445.7 0.00 65 71 18592 -60.3 -88.3 1 28.0 -60.7 230 27 453.5 453.5 311.2 453.5 0.00 66 70 18680 -61.1 -88.1 2 27.0 -61.4 235 9 453.7 453.7 311.2 453.7 0.00 67 53 20384 -66.9 -90.9 2 24.0 -67.1 257 21 477.8 477.8 313.2 477.8 0.00 68 51 20618 -64.1 -90.1 2 26.0 -64.4 257 17 489.6 489.6 314.2 489.7 0.00 69 50 20740 -62.9 -89.9 1 27.0 -63.3 240 30 495.3 495.3 314.6 495.3 0.00 70 49 20865 -61.7 -89.7 1 28.0 -62.2 234 32 501.0 501.0 315.0 501.0 0.00 71 46 21255 -62.9 -89.9 1 27.0 -63.3 274 21 507.2 507.2 315.5 507.2 0.00 72 43 21673 -60.1 -89.1 1 29.0 -60.7 247 2 524.0 524.0 316.5 524.0 0.00 73 38 22442 -61.9 -89.9 1 28.0 -62.5 220 24 538.2 538.2 317.4 538.3 0.00 74 34 23136 -58.3 -88.3 1 30.0 -59.3 269 38 565.1 565.1 318.9 565.1 0.00 75 30 23920 -60.5 -89.5 1 29.0 -61.4 280 9 579.7 579.7 319.6 579.7 0.00 76 29 24131 -60.7 -89.7 1 29.0 -61.6 354 3 584.8 584.8 319.9 584.8 0.00 77 27 24576 -60.5 -89.5 1 29.0 -61.4 283 10 597.4 597.4 320.5 597.5 0.00 78 24 25316 -57.5 -88.5 1 31.0 -59.0 267 15 626.6 626.6 321.7 626.7 0.01 79 24 25316 -57.9 -88.9 1 31.0 -59.3 267 15 625.5 625.5 321.7 625.5 0.01 80 24 25316 -56.3 -87.3 1 31.0 -58.0 267 15 630.1 630.1 321.9 630.2 0.01 81 22 25866 -58.1 -88.1 1 30.0 -59.6 226 27 640.6 640.6 322.3 640.7 0.01 82 20 26470 -55.9 -87.9 1 32.0 -57.9 245 29 665.1 665.1 323.3 665.1 0.01 83 19 26797 -55.9 -87.9 1 32.0 -58.0 241 29 674.9 674.9 323.6 675.0 0.01 84 19 26797 -53.7 -86.7 1 33.0 -56.3 241 29 681.7 681.7 323.9 681.8 0.01 85 16 27901 -54.7 -86.7 1 32.0 -57.4 259 24 712.8 712.8 324.8 712.9 0.01 86 15 28316 -52.7 -85.7 1 33.0 -56.1 256 26 732.7 732.7 325.4 732.9 0.02 87 14 28761 -53.9 -85.9 1 32.0 -57.1 266 32 743.3 743.3 325.7 743.4 0.02 88 12 29756 -52.1 -85.1 1 33.0 -56.2 247 37 783.1 783.2 326.8 783.4 0.02 89 11 30320 -52.5 -86.5 1 34.0 -56.8 244 40 801.4 801.4 327.3 801.6 0.02 90 10 30940 -49.7 -84.7 1 35.0 -55.3 240 35 834.0 834.0 328.0 834.3 0.03 91 10 30940 -50.5 -85.5 1 35.0 -55.8 240 35 831.0 831.1 328.0 831.3 0.03 92 9.7 31140 -47.9 -83.9 1 36.0 -54.4 848.1 848.1 328.4 848.4 0.04 93 9.2 31490 -46.9 -83.9 1 37.0 -54.1 864.9 864.9 328.7 865.2 0.04 94 7.2 33099 -51.1 -85.1 1 34.0 -57.2 910.4 910.5 329.6 910.8 0.04 95 7.1 33190 -50.9 -85.9 1 35.0 -57.2 914.9 914.9 329.7 915.3 0.03 TRP 130 14850 -59.9 -83.9 3 24.0 -60.2 225 53 382.2 382.2 302.6 382.2 0.00 WND 195 12273 -53.7 -76.0 5 22.3 -54.1 225 85 350.2 350.2 296.7 350.2 0.01 Sounding variables and indices 1000-500 mb thick: 5724.00 m Freezing level: 620.36 mb = 4103.45 m = 13462.61 ft Wetbulb zero: 697.33 mb = 3153.27 m = 10345.24 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 24.07 % Est. max temperature: 28.64 C = 83.55 F Sfc-Lift cond lev (LCL): 678.53 mb = 3375.68 m = 11074.93 ft T: 4.64 C 700-500 lapse rate: 7.41 C/km ThetaE index: 4.74 C Layer 819.0- 571.0 mb Conv cond level (CCL): 577.62 mb = 4664.89 m = 15304.56 ft Mean mixing ratio: 4.48 g/kg Conv temperature: 32.12 C = 89.81 F Cap Strength: 4.78 C Lifted Index: 2.44 C Risk: None Lifted Index @300 mb: 2.70 C Lifted Index @700 mb: 1.91 C Showalter Index: 2.76 C Risk: Showers probable Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 34.90 C Cross Totals Index: 10.90 C K Index: 18.70 Risk: < 20 % chance of thunderstorms Sweat Index: 63.00 Risk: None Energy Index: -0.36 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.00 J/kg Max Up Vert Vel: 7.21 m/s Conv Inhibition (B-): 48787.55 J/kg Cap Strength: 4.78 C Lift Cond Lev (LCL): 624.45 mb = 4045.85 m = 13273.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 209 at 20 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 ---------------------------------------------------------- 0 912 874 315 6 4.2 -4.2 | 15 23 -5.7 -21.9 1 876 1219 145 3 -1.7 2.5 | 38 19 -11.7 -15.2 2 850 1484 135 13 -9.2 9.2 | 66 21 -19.2 -8.5 3 816 1829 135 21 -14.8 14.8 | 84 25 -24.8 -2.8 4 787 2134 135 24 -17.0 17.0 | 88 27 -26.9 -0.7 5 759 2438 135 23 -16.3 16.3 | 87 26 -26.2 -1.4 6 732 2743 140 24 -15.4 18.4 | 92 25 -25.4 0.7 7 706 3048 135 25 -17.7 17.7 | 90 28 -27.7 0.0 8 700 3122 140 26 -16.7 19.9 | 95 27 -26.7 2.2 9 680 3353 170 25 -4.3 24.6 | 116 16 -14.3 6.9 10 654 3658 175 25 -2.2 24.9 | 121 14 -12.2 7.2 11 629 3962 185 27 2.4 26.9 | 140 12 -7.6 9.2 12 606 4267 185 28 2.4 27.9 | 144 13 -7.5 10.2 13 561 4877 185 29 2.5 28.9 | 146 13 -7.4 11.2 14 500 5780 200 37 12.7 34.8 | 189 17 2.7 17.1 15 479 6096 195 36 9.3 34.8 | 178 17 -0.7 17.1 16 442 6706 210 43 21.5 37.2 | 211 23 11.5 19.6 17 400 7440 210 48 24.0 41.6 | 210 28 14.0 23.9 18 390 7620 210 48 24.0 41.6 | 210 28 14.0 23.9 19 342 8534 205 50 21.1 45.3 | 202 30 11.2 27.6 20 313 9144 210 47 23.5 40.7 | 210 27 13.5 23.0 21 300 9450 205 41 17.3 37.2 | 201 21 7.4 19.5 22 287 9754 205 40 16.9 36.3 | 200 20 6.9 18.6 23 250 10660 220 69 44.4 52.9 | 224 49 34.4 35.2 24 227 11278 225 82 58.0 58.0 | 230 63 48.0 40.3 25 200 12110 225 82 58.0 58.0 | 230 63 48.0 40.3 26 195 12273 225 85 60.1 60.1 | 230 66 50.1 42.4 27 188 12497 225 85 60.1 60.1 | 230 66 50.1 42.4 28 150 13950 225 63 44.5 44.5 | 232 44 34.6 26.9 29 130 14850 225 53 37.5 37.5 | 234 34 27.5 19.8 30 122 15240 220 49 31.5 37.5 | 227 29 21.5 19.9 31 111 15850 210 59 29.5 51.1 | 210 39 19.5 33.4 32 105 16154 230 45 34.5 28.9 | 245 27 24.5 11.2 33 100 16459 220 41 26.4 31.4 | 230 21 16.4 13.7 34 100 16480 210 51 25.5 44.2 | 210 31 15.5 26.5 35 96 16764 210 50 25.0 43.3 | 210 30 15.0 25.6 36 91 17069 215 57 32.7 46.7 | 218 37 22.7 29.0 37 87 17374 225 43 30.4 30.4 | 238 24 20.4 12.7 38 75 18288 250 21 19.7 7.2 | 317 14 9.8 -10.5 39 71 18593 230 27 20.7 17.4 | 272 11 10.7 -0.3 40 70 18680 235 9 7.4 5.2 | 12 13 -2.6 -12.5 41 68 18898 265 12 12.0 1.0 | 353 17 2.0 -16.6 42 61 19507 205 20 8.5 18.1 | 106 2 -1.5 0.4 43 58 19812 210 17 8.5 14.7 | 27 3 -1.5 -3.0 44 55 20117 240 25 21.7 12.5 | 294 13 11.7 -5.2 45 53 20422 260 20 19.7 3.5 | 326 17 9.7 -14.2 46 50 20726 255 15 14.5 3.9 | 342 15 4.5 -13.8 47 50 20740 240 30 26.0 15.0 | 279 16 16.0 -2.7 48 48 21031 225 34 24.0 24.0 | 246 15 14.1 6.4 49 45 21336 290 17 16.0 -5.8 | 346 24 6.0 -23.5 50 43 21641 250 1 0.9 0.3 | 28 20 -9.0 -17.3 51 39 22250 210 10 5.0 8.7 | 29 10 -5.0 -9.0 52 37 22555 225 31 21.9 21.9 | 250 13 11.9 4.2 53 36 22860 260 35 34.5 6.1 | 295 27 24.5 -11.6 54 34 23165 270 38 38.0 -0.0 | 302 33 28.0 -17.7 55 32 23470 320 10 6.4 -7.7 | 8 26 -3.5 -25.3 56 30 23920 280 9 8.9 -1.6 | 3 19 -1.1 -19.2 57 29 24079 10 2 -0.3 -2.0 | 28 22 -10.3 -19.6 58 28 24384 280 9 8.9 -1.6 | 3 19 -1.1 -19.2 59 27 24689 285 11 10.6 -2.8 | 358 21 0.7 -20.5 60 25 24994 240 10 8.7 5.0 | 6 13 -1.3 -12.7 61 24 25298 270 15 15.0 -0.0 | 344 18 5.0 -17.7 62 23 25603 235 19 15.6 10.9 | 320 9 5.6 -6.8 63 22 25908 225 28 19.8 19.8 | 258 10 9.8 2.1 64 21 26213 240 22 19.1 11.0 | 306 11 9.1 -6.7 65 20 26470 245 29 26.3 12.3 | 288 17 16.3 -5.4 66 20 26518 255 24 23.2 6.2 | 311 17 13.2 -11.5 67 19 26822 240 29 25.1 14.5 | 282 15 15.1 -3.2 68 17 27432 290 27 25.4 -9.2 | 330 31 15.4 -26.9 69 16 28042 250 23 21.6 7.9 | 310 15 11.6 -9.8 70 14 28956 270 34 34.0 -0.0 | 306 30 24.0 -17.7 71 13 29261 250 31 29.1 10.6 | 290 20 19.2 -7.1 72 11 30175 245 41 37.2 17.3 | 271 27 27.2 -0.3 73 10 30940 240 35 30.3 17.5 | 270 20 20.3 -0.2 Wind Parameters Mean winds (0-6000m): 179.4 at 27.1 knts Storm direction: 209.4 at 20.3 knts Shear (0-3000m) pos: 3.4 neg: 5.0 tot: 8.4 10-3/s Storm rel Dir Shear (0-3000m): 119.4 deg Storm rel helicity (0-3000m) pos: 223.3 neg: -6.7 tot: 216.6 m^2/s^2 ave: 72.2 10^-3 m/s^2 rel: 0.69 Storm rel vorticity (0-3000m) horiz: 10.1 stream: 7.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.39 Bulk Shear: 66.71 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 ------------------------------------------------------------------------------- 500 160 5 42 17| 0.0 15.3 15.3| 59.7 0.0 59.7 119.3 0.69| 18.8 13.0 1000 136 11 60 20| 0.0 14.1 14.1|123.6 0.0 123.6 123.6 0.77| 15.9 12.2 1500 135 15 71 22| 0.0 10.0 10.0|136.1 -3.4 132.7 88.5 0.74| 11.7 8.6 2000 136 17 76 22| 0.4 7.5 8.0|149.1 -5.0 144.1 72.1 0.72| 9.5 6.9 2500 139 19 81 22| 3.0 6.0 9.0|207.7 -6.7 201.0 80.4 0.68| 11.0 7.5 3000 147 20 87 21| 3.4 5.0 8.4|223.3 -6.7 216.6 72.2 0.69| 10.1 7.0 4000 160 22 100 18| 2.9 3.8 6.7|232.1 -6.7 225.4 56.4 0.70| 8.0 5.6 5000 170 24 114 15| 3.4 3.1 6.5|275.7 -10.9 264.8 53.0 0.71| 7.7 5.5 6000 179 27 132 14| 3.8 2.6 6.3|332.6 -20.5 312.0 52.0 0.69| 7.7 5.3 Wrote GIF file: /home/apache/climate/data/raob//KBOI/skewt/KBOI.skewt.20251010.00.gif