UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102300.upa.cvt Date: 0000Z 23 OCT 25 Searching for KBOI... Searching the city database file for: KBOI ... Date:0000Z 23 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 125 1 925 797 315 6 SFC 917 874 16.8 0.8 34 16.0 8.6 315 6 297.2 298.0 285.4 310.4 4.42 3 914 902 15.8 1.8 39 14.0 8.5 317 6 296.5 297.3 285.5 310.6 4.77 4 873 1287 12.4 1.4 47 11.0 6.8 318 7 296.9 297.7 285.8 311.2 4.85 5 868 1335 12.4 -1.6 38 14.0 5.6 298 8 297.3 298.1 284.9 309.0 3.91 6 850 1509 11.2 -0.8 43 12.0 5.3 225 9 297.9 298.6 285.5 310.5 4.24 7 849 1519 11.0 -1.0 43 12.0 5.1 222 10 297.8 298.5 285.4 310.3 4.18 8 837 1637 11.0 -3.0 37 14.0 4.4 202 10 299.0 299.7 285.3 310.0 3.66 9 830 1708 12.4 -8.6 22 21.0 3.4 190 10 301.2 301.6 284.8 308.6 2.40 10 827 1738 12.6 -7.4 24 20.0 3.8 185 10 301.7 302.2 285.3 309.9 2.65 11 789 2130 9.8 -4.2 37 14.0 3.2 199 7 302.8 303.4 286.6 313.7 3.55 12 776 2268 9.2 -7.8 29 17.0 1.8 227 7 303.6 304.1 286.1 312.1 2.74 13 765 2386 8.0 -5.0 39 13.0 2.0 252 7 303.5 304.2 286.8 314.1 3.44 14 750 2549 7.0 -9.0 31 16.0 0.3 272 7 304.2 304.7 286.1 312.2 2.58 15 738 2681 6.8 -16.2 18 23.0 -1.5 281 8 305.4 305.6 285.4 310.1 1.46 16 716 2929 5.4 -12.6 26 18.0 -1.6 287 10 306.5 306.9 286.4 312.9 2.03 17 715 2940 5.4 -13.6 24 19.0 -1.9 288 10 306.6 306.9 286.2 312.6 1.87 18 713 2963 5.4 -16.6 19 22.0 -2.4 288 10 306.8 307.1 285.9 311.6 1.46 19 700 3113 4.2 -13.8 26 18.0 -2.6 290 12 307.1 307.5 286.5 313.2 1.88 20 694 3183 3.4 -10.6 35 14.0 -2.3 289 12 307.0 307.5 287.0 314.8 2.45 21 690 3230 3.2 -17.8 20 21.0 -4.0 288 12 307.3 307.5 285.9 311.7 1.37 22 678 3372 2.4 -21.6 15 24.0 -5.1 285 13 307.9 308.1 285.8 311.3 1.00 23 671 3455 1.8 -14.2 29 16.0 -4.1 283 12 308.2 308.5 286.8 314.3 1.90 24 658 3613 1.0 -20.0 19 21.0 -5.7 281 11 309.0 309.2 286.4 312.9 1.19 25 643 3798 0.0 -21.0 19 21.0 -6.5 274 11 309.9 310.1 286.6 313.6 1.11 26 637 3873 -0.5 -22.5 17 22.0 -7.1 270 10 310.2 310.4 286.6 313.5 0.99 27 607 4256 -3.7 -19.7 28 16.0 -8.7 265 9 310.8 311.1 287.1 315.2 1.32 28 594 4426 -5.3 -13.3 53 8.0 -8.2 274 10 310.9 311.3 288.2 318.3 2.31 29 588 4506 -6.1 -13.1 58 7.0 -8.7 279 11 310.8 311.3 288.2 318.5 2.37 30 577 4653 -7.5 -15.5 53 8.0 -10.2 284 12 310.9 311.3 287.9 317.3 1.98 31 570 4748 -8.1 -18.1 44 10.0 -11.2 283 13 311.3 311.6 287.6 316.6 1.61 32 568 4775 -8.5 -15.5 57 7.0 -10.8 282 13 311.1 311.5 288.0 317.7 2.01 33 559 4899 -9.5 -16.5 57 7.0 -11.8 280 14 311.4 311.7 287.9 317.5 1.88 34 557 4927 -9.7 -19.7 44 10.0 -12.6 278 14 311.4 311.7 287.5 316.2 1.44 35 556 4940 -9.9 -17.9 52 8.0 -12.4 278 14 311.4 311.7 287.7 316.9 1.68 36 554 4968 -9.9 -18.9 48 9.0 -12.6 276 14 311.7 312.0 287.7 316.8 1.55 37 549 5038 -10.7 -16.7 61 6.0 -12.6 272 14 311.6 311.9 288.0 317.7 1.88 38 538 5193 -11.9 -23.9 36 12.0 -15.0 263 14 311.9 312.1 287.2 315.4 1.03 39 530 5308 -12.7 -20.7 51 8.0 -14.9 256 13 312.3 312.6 287.7 316.9 1.39 40 518 5482 -14.3 -21.3 55 7.0 -16.2 246 13 312.4 312.7 287.7 316.9 1.35 41 515 5526 -14.5 -25.5 39 11.0 -17.1 245 13 312.7 312.9 287.4 315.9 0.93 42 511 5585 -14.7 -28.7 29 14.0 -17.7 245 14 313.2 313.3 287.3 315.6 0.70 43 509 5615 -14.5 -29.5 27 15.0 -17.7 245 14 313.8 313.9 287.4 316.0 0.65 44 506 5660 -14.7 -27.7 32 13.0 -17.6 245 15 314.0 314.2 287.6 316.7 0.78 45 500 5750 -15.3 -27.3 35 12.0 -18.0 245 16 314.4 314.5 287.8 317.2 0.81 46 495 5826 -16.1 -28.1 35 12.0 -18.7 254 13 314.3 314.5 287.8 316.9 0.76 47 484 5994 -17.3 -33.3 23 16.0 -20.2 249 16 314.9 315.0 287.6 316.5 0.48 48 476 6118 -18.5 -30.5 34 12.0 -20.8 245 17 314.9 315.0 287.8 317.1 0.63 49 472 6181 -18.9 -32.9 28 14.0 -21.4 243 17 315.1 315.2 287.8 316.9 0.51 50 469 6228 -19.3 -30.3 37 11.0 -21.4 242 17 315.2 315.4 287.9 317.5 0.66 51 467 6260 -19.5 -32.5 31 13.0 -21.8 242 17 315.4 315.5 287.8 317.2 0.53 52 464 6308 -19.7 -31.7 34 12.0 -21.9 241 17 315.7 315.8 288.0 317.7 0.58 53 463 6323 -19.9 -33.9 28 14.0 -22.2 240 17 315.6 315.7 287.9 317.3 0.47 54 458 6404 -20.5 -27.5 53 7.0 -22.0 238 16 315.9 316.0 288.3 318.9 0.87 55 400 7390 -27.1 -34.1 51 7.0 -28.2 255 18 319.8 319.9 289.3 321.7 0.53 56 300 9400 -43.5 -51.5 41 8.0 -43.9 230 27 324.0 324.1 290.1 324.5 0.11 57 250 10600 -53.7 -58.7 54 5.0 -53.8 200 34 326.2 326.2 290.7 326.5 0.06 58 220 11404 -59.9 -66.9 40 7.0 -60.0 205 23 328.8 328.8 291.4 328.9 0.02 59 200 12000 -56.9 -75.9 7 19.0 -57.1 220 20 342.7 342.7 295.0 342.7 0.01 60 150 13820 -59.3 -83.3 3 24.0 -59.5 225 23 367.9 367.9 300.2 367.9 0.00 61 100 16330 -62.7 -87.7 2 25.0 -62.9 270 30 406.6 406.6 306.1 406.6 0.00 62 86 17253 -64.1 -89.1 2 25.0 -64.3 273 23 421.7 421.7 307.9 421.7 0.00 63 78 17852 -61.5 -89.5 1 28.0 -61.8 247 22 439.0 439.0 309.8 439.0 0.00 64 72 18346 -62.1 -90.1 1 28.0 -62.4 269 21 447.9 447.9 310.7 447.9 0.00 65 70 18520 -60.5 -90.5 1 30.0 -60.9 280 17 455.0 455.0 311.3 455.0 0.00 66 64 19078 -62.3 -90.3 1 28.0 -62.6 284 19 462.8 462.8 312.0 462.8 0.00 67 61 19378 -60.1 -90.1 1 30.0 -60.6 282 18 474.1 474.1 313.0 474.1 0.00 68 57 19800 -63.1 -91.1 1 28.0 -63.4 275 15 476.6 476.6 313.2 476.6 0.00 69 54 20134 -63.1 -91.1 1 28.0 -63.5 231 12 484.0 484.0 313.8 484.0 0.00 70 50 20610 -62.3 -91.3 1 29.0 -62.7 255 20 496.7 496.7 314.7 496.7 0.00 71 49 20735 -61.1 -91.1 1 30.0 -61.6 284 18 502.4 502.4 315.1 502.4 0.00 72 46 21126 -60.7 -90.7 1 30.0 -61.3 274 19 512.5 512.5 315.8 512.5 0.00 73 41 21833 -63.9 -91.9 1 28.0 -64.3 274 10 521.7 521.7 316.4 521.7 0.00 74 38 22300 -61.1 -91.1 1 30.0 -61.7 264 15 540.3 540.3 317.5 540.3 0.00 75 33 23177 -59.5 -91.5 1 32.0 -60.4 297 21 566.8 566.8 319.0 566.8 0.00 76 31 23566 -60.5 -91.5 1 31.0 -61.3 265 12 574.3 574.3 319.4 574.3 0.00 77 30 23770 -59.5 -91.5 1 32.0 -60.5 295 17 582.4 582.4 319.8 582.4 0.00 78 26 24672 -57.3 -90.3 1 33.0 -58.7 314 20 613.0 613.0 321.2 613.0 0.00 79 24 25179 -57.3 -90.3 1 33.0 -58.8 338 20 627.2 627.2 321.8 627.2 0.00 80 20 26330 -58.9 -90.9 1 32.0 -60.4 275 12 655.9 655.9 322.9 655.9 0.00 81 19 26654 -56.5 -90.5 1 34.0 -58.5 274 13 673.0 673.0 323.5 673.1 0.01 82 17 27359 -57.1 -90.1 1 33.0 -59.2 321 19 692.9 692.9 324.2 692.9 0.01 83 14 28600 -53.3 -89.3 0 36.0 -56.7 292 17 745.3 745.3 325.8 745.4 0.01 84 14 28600 -53.1 -89.1 0 36.0 -56.5 292 17 746.0 746.0 325.8 746.1 0.01 85 14 28600 -52.9 -88.9 1 36.0 -56.4 292 17 746.7 746.7 325.8 746.7 0.01 86 11 30149 -54.9 -89.9 1 35.0 -58.4 303 18 792.7 792.7 327.1 792.8 0.01 87 10 30760 -53.9 -88.9 1 35.0 -58.0 295 26 818.4 818.4 327.7 818.5 0.01 88 9.5 31088 -53.7 -89.7 0 36.0 -58.0 299 26 831.2 831.2 328.0 831.3 0.01 89 7.8 32364 -49.1 -87.1 0 38.0 -55.9 316 27 897.9 897.9 329.4 898.1 0.03 90 7.0 33070 -50.7 -87.7 0 37.0 -57.2 325 28 919.5 919.5 329.8 919.7 0.03 91 6.4 33653 -51.7 -88.7 0 37.0 -58.0 939.1 939.1 330.1 939.3 0.02 TRP 220 11404 -59.9 -66.9 40 7.0 -60.0 205 23 328.8 328.8 291.4 328.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5625.00 m Freezing level: 643.00 mb = 3797.60 m = 12459.18 ft Wetbulb zero: 748.27 mb = 2567.60 m = 8423.78 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 34.88 % Est. max temperature: 22.97 C = 73.34 F Sfc-Lift cond lev (LCL): 720.67 mb = 2875.52 m = 9434.00 ft T: 5.70 C 700-500 lapse rate: 7.39 C/km ThetaE index: 4.06 C Layer 750.0- 716.0 mb Conv cond level (CCL): 587.57 mb = 4511.44 m = 14801.14 ft Mean mixing ratio: 4.12 g/kg Conv temperature: 30.09 C = 86.16 F Cap Strength: 8.24 C Lifted Index: 6.80 C Risk: None Lifted Index @300 mb: 9.98 C Lifted Index @700 mb: 8.16 C Showalter Index: 6.65 C Risk: None Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 26.50 C Cross Totals Index: 14.50 C K Index: 7.70 Risk: None Sweat Index: 34.00 Risk: None Energy Index: 1.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.39 J/kg Max Up Vert Vel: 6.69 m/s Conv Inhibition (B-): 57335.35 J/kg Cap Strength: 8.26 C Lift Cond Lev (LCL): 701.81 mb = 3091.92 m = 10143.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 288 at 9 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 ---------------------------------------------------------- 0 917 874 315 6 4.2 -4.2 | 69 4 -3.9 -1.5 1 880 1219 345 7 1.8 -6.8 | 57 8 -6.4 -4.1 2 850 1509 225 9 6.4 6.4 | 169 9 -1.8 9.1 3 848 1524 220 10 6.4 7.7 | 170 11 -1.7 10.4 4 818 1829 170 10 -1.7 9.8 | 142 16 -9.9 12.5 5 788 2134 200 7 2.4 6.6 | 148 11 -5.8 9.3 6 760 2438 265 7 7.0 0.6 | 160 4 -1.2 3.3 7 732 2743 285 8 7.7 -2.1 | 145 1 -0.4 0.6 8 700 3113 290 12 11.3 -4.1 | 294 3 3.1 -1.4 9 679 3353 285 13 12.6 -3.4 | 279 4 4.4 -0.7 10 653 3658 280 11 10.8 -1.9 | 254 3 2.7 0.8 11 628 3962 265 10 10.0 0.9 | 207 4 1.8 3.6 12 604 4267 265 9 9.0 0.8 | 193 4 0.8 3.5 13 581 4572 285 12 11.6 -3.1 | 277 3 3.4 -0.4 14 559 4877 280 14 13.8 -2.4 | 267 6 5.6 0.3 15 517 5486 245 13 11.8 5.5 | 204 9 3.6 8.2 16 500 5750 245 16 14.5 6.8 | 214 11 6.3 9.5 17 497 5791 255 13 12.6 3.4 | 216 7 4.4 6.1 18 477 6096 245 17 15.4 7.2 | 216 12 7.2 9.9 19 421 7010 225 15 10.6 10.6 | 190 14 2.4 13.3 20 404 7315 255 19 18.4 4.9 | 233 13 10.2 7.6 21 400 7390 255 18 17.4 4.7 | 231 12 9.2 7.4 22 387 7620 255 15 14.5 3.9 | 224 9 6.3 6.6 23 311 9144 225 24 17.0 17.0 | 204 22 8.8 19.7 24 300 9400 230 27 20.7 17.4 | 212 24 12.5 20.1 25 271 10058 230 26 19.9 16.7 | 211 23 11.7 19.4 26 250 10600 200 34 11.6 31.9 | 186 35 3.5 34.6 27 247 10668 205 35 14.8 31.7 | 191 35 6.6 34.4 28 224 11278 220 26 16.7 19.9 | 201 24 8.5 22.6 29 220 11404 205 23 9.7 20.8 | 184 24 1.5 23.5 30 214 11582 200 25 8.6 23.5 | 181 26 0.4 26.2 31 204 11887 215 22 12.6 18.0 | 192 21 4.4 20.7 32 200 12000 220 20 12.9 15.3 | 195 19 4.7 18.0 33 194 12192 205 21 8.9 19.0 | 182 22 0.7 21.7 34 185 12497 240 10 8.7 5.0 | 184 8 0.5 7.7 35 176 12802 195 18 4.7 17.4 | 170 20 -3.5 20.1 36 160 13411 225 30 21.2 21.2 | 209 27 13.0 23.9 37 152 13716 250 24 22.6 8.2 | 233 18 14.4 10.9 38 150 13820 225 23 16.3 16.3 | 203 21 8.1 19.0 39 132 14630 245 31 28.1 13.1 | 232 25 19.9 15.8 40 119 15240 240 27 23.4 13.5 | 223 22 15.2 16.2 41 114 15545 265 22 21.9 1.9 | 251 14 13.7 4.6 42 108 15850 240 18 15.6 9.0 | 212 14 7.4 11.7 43 100 16330 270 30 30.0 -0.0 | 263 22 21.8 2.7 44 98 16459 270 30 30.0 -0.0 | 263 22 21.8 2.7 45 89 17069 255 24 23.2 6.2 | 239 17 15.0 8.9 46 84 17374 285 22 21.3 -5.7 | 283 13 13.1 -3.0 47 80 17678 235 17 13.9 9.8 | 205 14 5.8 12.4 48 76 17983 255 25 24.1 6.5 | 240 18 16.0 9.2 49 73 18288 265 22 21.9 1.9 | 251 14 13.7 4.6 50 70 18520 280 17 16.7 -3.0 | 272 9 8.6 -0.3 51 63 19202 285 19 18.4 -4.9 | 282 10 10.2 -2.2 52 57 19812 275 15 14.9 -1.3 | 258 7 6.8 1.4 53 54 20117 230 12 9.2 7.7 | 186 10 1.0 10.4 54 50 20610 255 20 19.3 5.2 | 235 14 11.1 7.9 55 49 20726 285 18 17.4 -4.7 | 282 9 9.2 -2.0 56 47 21031 255 19 18.4 4.9 | 233 13 10.2 7.6 57 44 21336 315 18 12.7 -12.7 | 336 11 4.6 -10.0 58 42 21641 345 11 2.8 -10.6 | 34 10 -5.3 -7.9 59 40 21946 235 10 8.2 5.7 | 180 8 0.0 8.4 60 38 22250 260 15 14.8 2.6 | 231 8 6.6 5.3 61 37 22555 280 17 16.7 -3.0 | 272 9 8.6 -0.3 62 35 22860 265 15 14.9 1.3 | 239 8 6.8 4.0 63 33 23165 300 22 19.1 -11.0 | 307 14 10.9 -8.3 64 31 23470 250 10 9.4 3.4 | 191 6 1.2 6.1 65 30 23770 295 17 15.4 -7.2 | 302 9 7.2 -4.5 66 30 23774 265 24 23.9 2.1 | 253 16 15.7 4.8 67 29 24079 295 17 15.4 -7.2 | 302 9 7.2 -4.5 68 27 24384 290 19 17.9 -6.5 | 291 10 9.7 -3.8 69 25 24994 340 21 7.2 -19.7 | 3 17 -1.0 -17.0 70 22 25603 335 17 7.2 -15.4 | 4 13 -1.0 -12.7 71 20 26213 325 11 6.3 -9.0 | 16 7 -1.9 -6.3 72 20 26330 275 12 12.0 -1.0 | 246 4 3.8 1.7 73 19 26518 275 10 10.0 -0.9 | 224 3 1.8 1.8 74 18 27127 270 21 21.0 -0.0 | 258 13 12.8 2.7 75 17 27432 335 19 8.0 -17.2 | 1 15 -0.1 -14.5 76 16 27737 345 11 2.8 -10.6 | 34 10 -5.3 -7.9 77 15 28042 290 10 9.4 -3.4 | 301 1 1.2 -0.7 78 13 29261 295 26 23.6 -11.0 | 298 17 15.4 -8.3 79 12 29566 290 15 14.1 -5.1 | 292 6 5.9 -2.4 80 11 29870 275 18 17.9 -1.6 | 263 10 9.8 1.1 81 11 30175 305 18 14.7 -10.3 | 319 10 6.6 -7.6 82 10 30760 295 26 23.6 -11.0 | 298 17 15.4 -8.3 83 7 33070 325 28 16.1 -22.9 | 339 22 7.9 -20.2 Wind Parameters Mean winds (0-6000m): 258.3 at 11.5 knts Storm direction: 288.3 at 8.6 knts Shear (0-3000m) pos: 2.7 neg: 2.9 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 148.4 deg Storm rel helicity (0-3000m) pos: 11.3 neg: -29.6 tot: -18.3 m^2/s^2 ave: -6.1 10^-3 m/s^2 rel: -0.02 Storm rel vorticity (0-3000m) horiz: 9.4 stream: -0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.46 Bulk Shear: 15.31 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 ------------------------------------------------------------------------------- 500 325 7 56 5| 0.0 4.7 4.7| 1.3 -2.6 -1.3 -2.5 0.35| 13.0 4.5 1000 247 8 174 6| 0.0 7.6 7.6| 1.6 -25.4 -23.8 -23.8 -0.06| 15.4 -1.0 1500 224 8 163 9| 3.6 5.0 8.6| 10.9 -25.4 -14.5 -9.7 0.03| 13.9 0.5 2000 244 8 170 6| 4.1 3.8 7.8| 11.0 -25.6 -14.6 -7.3 0.05| 12.0 0.7 2500 261 9 186 4| 3.2 2.7 6.0| 11.3 -26.7 -15.4 -6.2 0.04| 10.4 0.4 3000 267 9 197 3| 2.7 2.9 5.6| 11.3 -29.6 -18.3 -6.1 -0.02| 9.4 -0.2 4000 270 10 208 3| 2.6 2.2 4.8| 14.9 -31.9 -17.0 -4.3 0.02| 8.2 0.1 5000 266 10 213 4| 2.1 2.4 4.6| 20.2 -45.3 -25.1 -5.0 -0.06| 7.8 -0.4 6000 258 11 211 6| 1.8 2.6 4.3| 20.3 -62.6 -42.3 -7.0 -0.11| 7.2 -0.8 Wrote GIF file: /home/apache/climate/data/raob//KBOI/skewt/KBOI.skewt.20251023.00.gif