UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for KBOI... Searching the city database file for: KBOI ... Date:1200Z 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 39 1 925 732 SFC 910 874 23.0 4.0 29 19.0 12.2 115 18 304.2 305.3 289.1 321.2 5.60 3 907 903 23.4 4.4 29 19.0 12.5 116 19 304.9 306.0 289.5 322.5 5.78 4 865 1315 21.2 3.2 31 18.0 11.0 134 34 306.8 307.9 289.9 323.9 5.57 5 850 1466 19.6 2.6 32 17.0 10.1 140 33 306.7 307.7 289.8 323.3 5.43 6 797 2015 14.6 1.6 41 13.0 7.5 174 26 307.0 308.1 289.9 323.6 5.39 7 780 2197 13.6 0.6 41 13.0 6.6 184 27 307.9 308.8 289.9 323.7 5.13 8 779 2208 14.2 0.2 38 14.0 6.7 184 27 308.6 309.6 290.0 324.1 4.98 9 775 2251 13.6 -0.4 38 14.0 6.2 187 27 308.4 309.3 289.8 323.3 4.79 10 772 2284 14.4 -1.6 33 16.0 6.1 189 27 309.6 310.5 289.8 323.4 4.41 11 733 2720 12.0 -6.0 28 18.0 3.4 182 28 311.6 312.3 289.5 322.2 3.33 12 700 3103 8.4 -6.6 34 15.0 1.4 175 30 311.8 312.4 289.5 322.4 3.33 13 624 4035 -0.7 -7.7 59 7.0 -3.8 182 32 311.8 312.4 289.6 322.7 3.43 14 613 4177 -1.9 -9.9 54 8.0 -5.2 186 31 312.0 312.6 289.2 321.4 2.94 15 605 4281 -2.5 -12.5 46 10.0 -6.4 190 30 312.5 312.9 288.8 320.3 2.42 16 601 4333 -2.7 -15.7 36 13.0 -7.3 192 31 312.8 313.2 288.4 319.0 1.87 17 599 4360 -2.3 -18.3 28 16.0 -7.7 193 31 313.6 313.9 288.3 318.6 1.51 18 597 4386 -2.5 -19.5 26 17.0 -8.0 195 31 313.7 313.9 288.2 318.2 1.37 19 546 5086 -8.9 -23.9 29 15.0 -12.9 198 30 314.2 314.4 288.0 317.6 1.02 20 524 5402 -11.7 -27.7 25 16.0 -15.4 196 28 314.5 314.7 287.8 317.1 0.75 21 515 5535 -12.7 -30.7 21 18.0 -16.5 196 28 314.9 315.0 287.7 316.9 0.58 22 510 5609 -12.5 -34.5 14 22.0 -16.7 197 30 316.0 316.1 287.9 317.4 0.40 23 508 5639 -12.5 -32.5 17 20.0 -16.6 198 31 316.4 316.5 288.1 318.1 0.49 24 500 5760 -13.3 -30.3 23 17.0 -17.0 200 34 316.8 316.9 288.4 319.0 0.62 25 491 5898 -14.5 -29.5 27 15.0 -17.7 200 36 317.0 317.1 288.5 319.4 0.68 26 471 6212 -16.7 -39.7 12 23.0 -20.3 200 39 318.1 318.1 288.4 319.0 0.26 27 448 6587 -19.9 -37.9 19 18.0 -22.7 202 43 318.6 318.7 288.7 319.8 0.33 28 443 6670 -20.5 -41.5 13 21.0 -23.4 202 44 318.9 318.9 288.6 319.7 0.23 29 441 6704 -20.1 -45.1 9 25.0 -23.2 202 44 319.8 319.8 288.9 320.4 0.15 30 414 7169 -23.9 -41.9 17 18.0 -26.1 204 49 320.8 320.8 289.2 321.6 0.23 31 400 7420 -25.3 -46.3 12 21.0 -27.5 205 52 322.1 322.1 289.6 322.7 0.15 32 389 7622 -26.7 -51.7 8 25.0 -28.9 205 52 322.9 322.9 289.7 323.2 0.08 33 382 7752 -27.7 -44.7 18 17.0 -29.5 205 53 323.2 323.3 289.9 323.9 0.19 34 366 8058 -30.5 -45.5 22 15.0 -31.9 206 56 323.5 323.5 290.0 324.1 0.18 35 364 8097 -30.7 -46.7 19 16.0 -32.1 207 56 323.7 323.7 290.0 324.3 0.16 36 362 8136 -30.9 -45.9 22 15.0 -32.3 207 57 323.9 324.0 290.2 324.6 0.17 37 361 8156 -31.1 -41.1 37 10.0 -32.2 207 57 323.9 324.0 290.3 325.0 0.29 38 359 8195 -31.5 -41.5 37 10.0 -32.6 207 57 323.9 324.0 290.3 325.0 0.28 39 346 8455 -33.7 -39.7 55 6.0 -34.3 208 60 324.4 324.4 290.5 325.7 0.35 40 339 8598 -34.5 -43.5 40 9.0 -35.3 208 61 325.2 325.2 290.6 326.1 0.24 41 334 8701 -35.3 -44.3 39 9.0 -36.1 208 62 325.5 325.5 290.6 326.3 0.22 42 322 8955 -37.3 -48.3 31 11.0 -38.1 209 64 326.1 326.2 290.7 326.7 0.15 43 314 9128 -38.7 -48.7 34 10.0 -39.4 210 66 326.5 326.6 290.9 327.1 0.15 44 306 9305 -39.9 -50.9 30 11.0 -40.5 210 70 327.3 327.3 291.0 327.7 0.12 45 303 9372 -39.9 -53.9 21 14.0 -40.6 210 71 328.2 328.2 291.3 328.5 0.08 46 300 9440 -40.3 -54.3 21 14.0 -41.0 210 73 328.6 328.6 291.4 328.9 0.08 47 295 9554 -41.1 -56.1 18 15.0 -41.8 212 74 329.0 329.0 291.5 329.3 0.07 48 287 9740 -42.5 -58.5 16 16.0 -43.2 215 76 329.6 329.6 291.6 329.8 0.05 49 275 10026 -44.5 -59.5 17 15.0 -45.0 220 78 330.8 330.8 292.0 331.0 0.05 50 274 10050 -44.1 -61.1 13 17.0 -44.7 220 78 331.7 331.7 292.2 331.8 0.04 51 257 10477 -45.3 -62.3 13 17.0 -45.9 227 82 336.1 336.1 293.4 336.2 0.03 52 250 10660 -47.1 -63.1 14 16.0 -47.6 230 84 336.0 336.0 293.4 336.2 0.03 53 204 11984 -56.9 -67.9 24 11.0 -57.1 220 89 340.7 340.7 294.5 340.8 0.02 54 200 12110 -56.5 -71.5 13 15.0 -56.7 220 88 343.3 343.3 295.1 343.3 0.01 55 196 12238 -55.7 -72.7 10 17.0 -55.9 216 86 346.6 346.6 295.8 346.6 0.01 56 190 12435 -56.9 -72.9 12 16.0 -57.1 221 91 347.7 347.7 296.1 347.8 0.01 57 186 12569 -56.7 -73.5 10 16.8 -57.0 225 95 350.1 350.1 296.7 350.1 0.01 58 185 12603 -56.7 -73.7 10 17.0 -56.9 225 95 350.7 350.7 296.8 350.8 0.01 59 178 12849 -53.1 -79.1 3 26.0 -53.5 226 91 360.5 360.5 298.8 360.5 0.00 60 150 13940 -56.5 -83.5 2 27.0 -56.8 215 69 372.7 372.7 301.1 372.7 0.00 61 100 16490 -59.9 -85.9 2 26.0 -60.2 210 46 412.0 412.0 306.7 412.0 0.00 62 94 16874 -62.3 -87.3 2 25.0 -62.6 206 45 414.6 414.6 307.1 414.6 0.00 63 92 17008 -60.1 -86.1 2 26.0 -60.4 202 43 421.5 421.5 307.9 421.6 0.00 64 84 17571 -63.5 -87.5 2 24.0 -63.7 195 35 425.7 425.7 308.4 425.8 0.00 65 80 17872 -62.5 -87.5 2 25.0 -62.8 203 32 433.8 433.8 309.3 433.8 0.00 66 75 18267 -65.3 -88.3 3 23.0 -65.5 214 26 436.0 436.0 309.4 436.0 0.00 67 71 18603 -62.9 -88.9 2 26.0 -63.2 215 23 448.0 448.0 310.7 448.0 0.00 68 70 18690 -63.5 -88.5 2 25.0 -63.8 215 18 448.5 448.5 310.7 448.5 0.00 69 65 19142 -65.9 -89.9 2 24.0 -66.1 197 18 452.9 452.9 311.1 452.9 0.00 70 64 19236 -65.1 -91.1 2 26.0 -65.3 196 16 456.7 456.7 311.5 456.7 0.00 71 63 19333 -62.3 -89.3 2 27.0 -62.6 210 18 464.9 464.9 312.2 464.9 0.00 72 61 19531 -63.5 -89.5 2 26.0 -63.8 240 21 466.5 466.5 312.4 466.6 0.00 73 52 20517 -60.9 -88.9 1 28.0 -61.4 246 10 494.4 494.4 314.5 494.4 0.00 74 50 20760 -61.7 -89.7 1 28.0 -62.1 205 15 498.1 498.1 314.8 498.1 0.00 75 48 21012 -62.1 -89.1 2 27.0 -62.6 201 15 503.0 503.0 315.2 503.0 0.00 76 45 21408 -64.9 -90.9 2 26.0 -65.3 195 16 505.6 505.6 315.4 505.6 0.00 77 41 21980 -61.7 -89.7 1 28.0 -62.3 259 18 527.2 527.2 316.8 527.2 0.00 78 38 22450 -61.9 -89.9 1 28.0 -62.5 269 23 538.2 538.2 317.4 538.3 0.00 79 32 23524 -57.7 -88.7 1 31.0 -58.8 268 31 576.6 576.6 319.5 576.6 0.00 80 30 23930 -58.5 -88.5 1 30.0 -59.6 285 16 585.2 585.2 319.9 585.2 0.01 81 28 24362 -59.1 -89.1 1 30.0 -60.2 281 18 595.2 595.2 320.4 595.2 0.00 82 27 24590 -57.9 -88.9 1 31.0 -59.2 282 17 604.7 604.7 320.8 604.8 0.01 83 25 25074 -58.5 -89.5 1 31.0 -59.8 282 16 616.5 616.5 321.3 616.5 0.01 84 25 25074 -56.1 -89.1 1 33.0 -57.8 282 16 623.4 623.4 321.6 623.4 0.01 85 23 25604 -55.3 -87.3 1 32.0 -57.2 265 17 640.8 640.8 322.3 640.8 0.01 86 20 26490 -57.5 -88.5 1 31.0 -59.2 260 17 660.2 660.2 323.1 660.2 0.01 87 18 27162 -53.5 -87.5 1 34.0 -56.3 256 35 693.0 693.0 324.2 693.1 0.01 88 16 27915 -56.1 -88.1 1 32.0 -58.5 277 20 708.2 708.2 324.7 708.3 0.01 89 13 29246 -52.5 -86.5 1 34.0 -56.3 284 34 764.0 764.0 326.3 764.2 0.02 90 12 29762 -54.1 -87.1 1 33.0 -57.6 272 30 776.1 776.1 326.7 776.2 0.02 91 10 30940 -50.9 -85.9 1 35.0 -56.1 250 43 829.5 829.6 328.0 829.8 0.02 92 8.8 31774 -49.7 -85.7 1 36.0 -55.8 246 49 865.1 865.1 328.7 865.4 0.03 93 7.9 32478 -50.5 -85.5 1 35.0 -56.6 243 55 889.0 889.0 329.2 889.3 0.03 94 7.0 33270 -48.3 -84.3 1 36.0 -55.8 240 61 929.4 929.4 329.9 929.9 0.05 95 6.6 33658 -47.7 -84.7 1 37.0 -55.8 947.7 947.7 330.3 948.2 0.05 TRP 204 11984 -56.9 -67.9 24 11.0 -57.1 220 89 340.7 340.7 294.5 340.8 0.02 WND 186 12569 -56.7 -73.5 10 16.8 -57.0 225 95 350.1 350.1 296.7 350.1 0.01 Sounding variables and indices 1000-500 mb thick: 5721.00 m Freezing level: 629.85 mb = 3963.43 m = 13003.21 ft Wetbulb zero: 679.10 mb = 3348.84 m = 10986.87 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 34.48 % Est. max temperature: 28.84 C = 83.91 F Sfc-Lift cond lev (LCL): 686.28 mb = 3263.54 m = 10707.03 ft T: 6.83 C 700-500 lapse rate: 8.17 C/km ThetaE index: 1.16 C Layer 733.0- 700.0 mb Conv cond level (CCL): 615.84 mb = 4139.96 m = 13582.37 ft Mean mixing ratio: 5.54 g/kg Conv temperature: 30.50 C = 86.89 F Cap Strength: 4.87 C Lifted Index: 1.30 C Risk: Showers probable Lifted Index @300 mb: 4.36 C Lifted Index @700 mb: 4.90 C Showalter Index: 1.27 C Risk: Showers probable Total Totals Index: 48.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 32.90 C Cross Totals Index: 15.90 C K Index: 20.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 131.20 Risk: None Energy Index: -0.77 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.08 J/kg Max Up Vert Vel: 4.02 m/s Conv Inhibition (B-): 47815.26 J/kg Cap Strength: 4.90 C Lift Cond Lev (LCL): 664.80 mb = 3521.50 m = 11553.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 215 at 24 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 ---------------------------------------------------------- 0 910 874 115 18 -16.3 7.6 | 68 32 -29.9 -11.8 1 875 1219 130 34 -26.0 21.9 | 93 40 -39.7 2.4 2 850 1466 140 33 -21.2 25.3 | 100 35 -34.8 5.8 3 814 1829 165 25 -6.5 24.1 | 103 21 -20.1 4.7 4 785 2134 180 27 0.0 27.0 | 119 16 -13.6 7.6 5 757 2438 200 28 9.6 26.3 | 150 8 -4.0 6.9 6 731 2743 180 28 0.0 28.0 | 122 16 -13.6 8.6 7 700 3103 175 30 -2.6 29.9 | 123 19 -16.2 10.4 8 653 3658 175 30 -2.6 29.9 | 123 19 -16.2 10.4 9 628 3962 180 32 0.0 32.0 | 133 19 -13.6 12.6 10 604 4267 190 30 5.2 29.5 | 140 13 -8.4 10.1 11 581 4572 205 34 14.4 30.8 | 184 11 0.8 11.4 12 559 4877 200 31 10.6 29.1 | 163 10 -3.0 9.7 13 518 5486 195 27 7.0 26.1 | 135 9 -6.6 6.6 14 500 5760 200 34 11.6 31.9 | 171 13 -2.0 12.5 15 478 6096 200 38 13.0 35.7 | 178 16 -0.6 16.3 16 400 7420 205 52 22.0 47.1 | 197 29 8.4 27.7 17 389 7620 205 52 22.0 47.1 | 197 29 8.4 27.7 18 313 9144 210 66 33.0 57.2 | 207 42 19.4 37.7 19 300 9440 210 73 36.5 63.2 | 208 49 22.9 43.8 20 250 10660 230 84 64.3 54.0 | 236 61 50.7 34.5 21 238 10973 230 86 65.9 55.3 | 236 63 52.3 35.8 22 217 11582 225 80 56.6 56.6 | 229 57 43.0 37.1 23 204 11984 220 89 57.2 68.2 | 222 65 43.6 48.7 24 200 12110 220 88 56.6 67.4 | 222 64 43.0 48.0 25 197 12192 215 85 48.8 69.6 | 215 61 35.1 50.2 26 186 12569 225 95 67.2 67.2 | 228 72 53.6 47.7 27 179 12802 225 95 67.2 67.2 | 228 72 53.6 47.7 28 171 13106 230 72 55.2 46.3 | 237 49 41.5 26.8 29 150 13940 215 69 39.6 56.5 | 215 45 26.0 37.1 30 148 14021 215 69 39.6 56.5 | 215 45 26.0 37.1 31 128 14935 230 55 42.1 35.4 | 241 33 28.5 15.9 32 122 15240 235 59 48.3 33.8 | 247 38 34.7 14.4 33 116 15545 235 68 55.7 39.0 | 245 46 42.1 19.6 34 105 16154 235 43 35.2 24.7 | 256 22 21.6 5.2 35 100 16459 200 43 14.7 40.4 | 183 21 1.1 21.0 36 100 16490 210 46 23.0 39.8 | 205 22 9.4 20.4 37 96 16764 210 46 23.0 39.8 | 205 22 9.4 20.4 38 87 17374 190 38 6.6 37.4 | 159 19 -7.0 18.0 39 75 18288 215 26 14.9 21.3 | 215 2 1.3 1.9 40 71 18593 215 24 13.8 19.7 | 215 0 0.2 0.2 41 70 18690 215 18 10.3 14.7 | 35 6 -3.3 -4.7 42 68 18898 230 29 22.2 18.6 | 275 9 8.6 -0.8 43 64 19202 190 15 2.6 14.8 | 67 12 -11.0 -4.7 44 61 19507 235 22 18.0 12.6 | 327 8 4.4 -6.8 45 58 19812 290 10 9.4 -3.4 | 10 23 -4.2 -22.9 46 56 20117 265 3 3.0 0.3 | 29 22 -10.6 -19.2 47 53 20422 240 10 8.7 5.0 | 19 15 -5.0 -14.4 48 50 20726 260 11 10.8 1.9 | 9 18 -2.8 -17.5 49 50 20760 205 15 6.3 13.6 | 51 9 -7.3 -5.9 50 46 21336 195 15 3.9 14.5 | 63 11 -9.7 -5.0 51 43 21641 195 19 4.9 18.4 | 83 9 -8.7 -1.1 52 41 21946 260 16 15.8 2.8 | 353 17 2.1 -16.7 53 39 22250 255 30 29.0 7.8 | 307 19 15.4 -11.7 54 37 22555 275 20 19.9 -1.7 | 343 22 6.3 -21.2 55 36 22860 335 10 4.2 -9.1 | 18 30 -9.4 -28.5 56 34 23165 235 10 8.2 5.7 | 22 15 -5.4 -13.7 57 32 23470 265 33 32.9 2.9 | 311 25 19.3 -16.6 58 30 23930 285 16 15.5 -4.1 | 356 24 1.8 -23.6 59 29 24079 300 21 18.2 -10.5 | 351 30 4.6 -29.9 60 28 24384 280 18 17.7 -3.1 | 350 23 4.1 -22.6 61 25 24994 285 16 15.5 -4.1 | 356 24 1.8 -23.6 62 23 25603 265 17 16.9 1.5 | 350 18 3.3 -18.0 63 22 25908 255 16 15.5 4.1 | 353 15 1.8 -15.3 64 21 26213 280 22 21.7 -3.8 | 341 25 8.1 -23.3 65 20 26490 260 17 16.7 3.0 | 349 17 3.1 -16.5 66 20 26518 280 17 16.7 -3.0 | 352 23 3.1 -22.4 67 19 26822 255 14 13.5 3.6 | 0 16 -0.1 -15.8 68 18 27127 255 35 33.8 9.1 | 297 23 20.2 -10.4 69 17 27432 265 32 31.9 2.8 | 312 25 18.3 -16.7 70 16 28042 280 17 16.7 -3.0 | 352 23 3.1 -22.4 71 15 28346 250 28 26.3 9.6 | 308 16 12.7 -9.9 72 14 28956 255 41 39.6 10.6 | 289 27 26.0 -8.8 73 13 29261 285 34 32.8 -8.8 | 326 34 19.2 -28.2 74 12 29870 270 29 29.0 -0.0 | 322 25 15.4 -19.4 75 10 30940 250 43 40.4 14.7 | 280 27 26.8 -4.7 76 7 33270 240 61 52.8 30.5 | 254 41 39.2 11.1 Wind Parameters Mean winds (0-6000m): 185.0 at 31.7 knts Storm direction: 215.0 at 23.7 knts Shear (0-3000m) pos: 5.7 neg: 1.8 tot: 7.5 10-3/s Storm rel Dir Shear (0-3000m): 61.3 deg Storm rel helicity (0-3000m) pos: 257.9 neg: -15.3 tot: 242.6 m^2/s^2 ave: 80.9 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 11.5 stream: 5.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.07 Bulk Shear: 110.08 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 ------------------------------------------------------------------------------- 500 128 28 87 36| 18.4 0.0 18.4|174.1 0.0 174.1 348.2 0.89| 21.1 18.7 1000 139 29 94 33| 10.4 0.0 10.4|209.3 0.0 209.3 209.3 0.58| 19.8 11.5 1500 152 28 102 27| 10.5 0.0 10.5|243.9 0.0 243.9 162.6 0.60| 17.9 10.7 2000 161 28 108 24| 7.9 2.2 10.1|246.0 -15.3 230.7 115.3 0.43| 16.1 7.0 2500 165 28 111 23| 6.3 2.2 8.5|246.3 -15.3 231.0 92.4 0.42| 13.3 5.6 3000 167 29 113 22| 5.7 1.8 7.5|257.9 -15.3 242.6 80.9 0.44| 11.5 5.1 4000 175 30 122 19| 5.3 1.4 6.7|299.7 -26.2 273.4 68.4 0.43| 11.2 4.9 5000 180 30 127 17| 5.0 1.4 6.3|320.5 -37.9 282.5 56.5 0.40| 10.4 4.2 6000 185 32 138 16| 5.0 1.1 6.2|347.8 -37.9 309.8 51.6 0.41| 9.6 3.9 Wrote GIF file: /home/apache/climate/data/raob//KBOI/skewt/KBOI.skewt.20251010.12.gif