UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for KBOI... Searching the city database file for: KBOI ... Date:1200Z 19 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 76 1 925 755 SFC 912 874 12.6 -3.4 33 16.0 5.3 130 14 293.4 294.0 282.6 303.0 3.26 3 904 948 13.4 -4.6 28 18.0 5.3 133 17 294.9 295.5 283.0 303.9 3.00 4 903 957 15.0 -4.0 27 19.0 6.2 134 18 296.7 297.3 283.8 306.1 3.14 5 901 976 15.8 -4.2 25 20.0 6.5 134 19 297.7 298.3 284.2 307.1 3.10 6 892 1061 16.6 -5.4 22 22.0 6.5 138 23 299.4 299.9 284.6 308.1 2.86 7 850 1470 14.4 -2.6 31 17.0 6.1 170 18 301.2 301.9 286.2 312.5 3.71 8 849 1480 14.4 -2.6 31 17.0 6.1 167 19 301.3 302.0 286.2 312.6 3.72 9 845 1520 15.2 -2.8 29 18.0 6.3 156 23 302.6 303.3 286.7 313.8 3.68 10 840 1570 15.0 -2.0 31 17.0 6.5 164 22 302.9 303.6 287.1 314.9 3.93 11 803 1949 11.8 -2.2 38 14.0 4.9 228 20 303.4 304.2 287.3 315.8 4.05 12 786 2128 11.2 -2.8 37 14.0 4.4 248 26 304.6 305.4 287.7 316.8 3.96 13 752 2495 7.8 -2.2 49 10.0 2.9 260 25 304.8 305.6 288.1 318.1 4.33 14 706 3013 4.2 -3.8 56 8.0 0.4 252 25 306.4 307.1 288.4 319.0 4.09 15 700 3082 3.8 -4.2 56 8.0 0.0 250 25 306.7 307.4 288.5 319.1 4.00 16 695 3140 3.6 -5.4 52 9.0 -0.5 249 26 307.1 307.8 288.3 318.6 3.68 17 690 3199 3.8 -6.2 48 10.0 -0.7 248 27 308.0 308.6 288.3 318.9 3.48 18 664 3510 1.8 -9.2 44 11.0 -2.8 247 29 309.1 309.7 288.2 318.2 2.87 19 647 3719 0.0 -9.0 51 9.0 -3.8 250 30 309.4 309.9 288.3 318.9 2.99 20 640 3807 -0.5 -8.5 55 8.0 -3.9 250 31 309.8 310.4 288.6 319.7 3.14 21 628 3958 -0.9 -14.9 34 14.0 -6.0 250 32 311.0 311.4 287.8 317.2 1.91 22 624 4009 -0.9 -17.9 26 17.0 -6.7 250 33 311.6 311.8 287.6 316.5 1.50 23 618 4086 -1.5 -17.5 28 16.0 -7.0 250 33 311.7 312.0 287.7 316.9 1.56 24 609 4203 -2.7 -10.7 54 8.0 -5.9 250 34 311.7 312.2 288.9 320.6 2.78 25 608 4216 -2.7 -12.7 46 10.0 -6.5 250 34 311.8 312.3 288.6 319.5 2.37 26 597 4361 -4.1 -8.8 70 4.7 -6.1 249 35 311.8 312.4 289.5 322.3 3.29 27 591 4441 -4.5 -10.5 63 6.0 -6.9 248 36 312.3 312.8 289.2 321.6 2.91 28 589 4467 -4.7 -13.7 49 9.0 -8.0 247 36 312.3 312.8 288.6 319.6 2.25 29 586 4508 -4.9 -9.9 68 5.0 -7.0 246 36 312.6 313.1 289.5 322.4 3.08 30 584 4535 -5.1 -12.1 58 7.0 -7.8 246 37 312.6 313.1 289.0 321.0 2.59 31 581 4575 -5.3 -10.0 69 4.7 -7.2 245 37 312.9 313.4 289.6 322.7 3.08 32 576 4643 -5.5 -13.5 53 8.0 -8.5 244 37 313.4 313.8 289.0 321.0 2.34 33 568 4753 -6.5 -12.5 62 6.0 -8.8 242 38 313.5 314.0 289.3 321.8 2.58 34 564 4808 -6.7 -10.2 76 3.5 -8.1 241 38 313.9 314.5 289.9 323.9 3.12 35 561 4850 -6.7 -10.9 72 4.2 -8.4 241 39 314.3 314.9 289.9 323.9 2.97 36 549 5019 -8.1 -11.6 76 3.5 -9.5 241 40 314.6 315.2 289.9 323.9 2.87 37 545 5075 -8.5 -10.6 85 2.1 -9.4 241 41 314.8 315.4 290.2 324.9 3.13 38 534 5234 -9.3 -12.8 76 3.5 -10.6 242 43 315.7 316.2 290.1 324.4 2.67 39 515 5513 -11.5 -12.7 91 1.2 -11.9 244 46 316.3 316.9 290.4 325.5 2.80 40 513 5543 -11.5 -12.9 89 1.4 -12.0 244 46 316.7 317.2 290.5 325.7 2.76 41 511 5573 -11.7 -15.4 74 3.7 -13.0 244 46 316.8 317.2 290.0 324.3 2.26 42 507 5633 -11.7 -16.1 70 4.4 -13.2 244 47 317.5 317.9 290.2 324.6 2.15 43 500 5740 -12.7 -17.3 68 4.6 -14.2 245 48 317.6 317.9 290.0 324.1 1.97 44 477 6096 -15.3 -19.7 69 4.4 -16.6 245 50 318.6 319.0 290.0 324.3 1.68 45 476 6112 -15.3 -20.3 66 5.0 -16.7 245 50 318.8 319.1 290.0 324.3 1.60 46 475 6127 -15.5 -18.8 76 3.3 -16.5 245 50 318.8 319.1 290.2 324.9 1.82 47 473 6159 -15.5 -18.0 81 2.5 -16.3 245 50 319.2 319.5 290.5 325.8 1.96 48 472 6175 -15.5 -18.8 76 3.3 -16.5 245 51 319.4 319.7 290.5 325.5 1.84 49 470 6207 -15.5 -23.5 50 8.0 -17.6 245 51 319.7 320.0 290.0 324.0 1.22 50 467 6255 -15.7 -19.1 75 3.4 -16.7 246 51 320.1 320.4 290.6 326.2 1.81 51 450 6532 -18.1 -19.9 86 1.8 -18.6 247 54 320.5 320.8 290.7 326.4 1.75 52 444 6632 -18.3 -22.2 71 3.9 -19.3 247 54 321.5 321.7 290.7 326.5 1.45 53 443 6649 -18.5 -21.9 75 3.4 -19.4 247 54 321.4 321.7 290.7 326.5 1.49 54 438 6733 -18.9 -23.7 66 4.8 -20.1 248 55 322.0 322.2 290.7 326.4 1.29 55 400 7400 -23.7 -28.7 63 5.0 -24.7 250 62 324.2 324.4 291.0 327.4 0.89 56 300 9440 -39.1 -46.1 47 7.0 -39.6 255 66 330.3 330.3 292.0 331.0 0.20 57 250 10660 -49.5 -57.5 39 8.0 -49.8 250 68 332.5 332.5 292.4 332.7 0.06 58 200 12100 -56.9 -71.9 13 15.0 -57.1 250 74 342.7 342.7 295.0 342.7 0.01 59 184 12625 -58.2 -74.9 10 16.7 -58.3 245 78 348.9 348.9 296.4 348.9 0.01 60 150 13900 -61.3 -82.3 5 21.0 -61.4 250 67 364.5 364.5 299.5 364.5 0.00 61 121 15215 -66.3 -86.3 4 20.0 -66.4 255 54 378.4 378.4 302.0 378.4 0.00 62 100 16370 -65.7 -87.7 3 22.0 -65.8 255 32 400.8 400.8 305.3 400.8 0.00 63 97 16556 -64.7 -87.7 3 23.0 -64.8 265 28 406.2 406.2 306.0 406.3 0.00 64 86 17289 -66.1 -88.1 3 22.0 -66.2 246 53 417.6 417.6 307.4 417.7 0.00 65 83 17506 -63.1 -88.1 2 25.0 -63.3 255 53 428.0 428.0 308.6 428.0 0.00 66 79 17811 -61.9 -87.9 2 26.0 -62.2 258 42 436.6 436.6 309.6 436.6 0.00 67 74 18215 -62.7 -88.7 2 26.0 -63.0 263 33 443.1 443.1 310.2 443.2 0.00 68 70 18560 -59.9 -87.9 1 28.0 -60.3 275 26 456.2 456.2 311.4 456.2 0.00 69 56 19928 -66.1 -90.1 2 24.0 -66.3 296 17 472.2 472.2 312.8 472.2 0.00 70 54 20149 -63.5 -90.5 1 27.0 -63.8 286 21 483.1 483.1 313.7 483.1 0.00 71 54 20149 -60.3 -90.3 1 30.0 -60.8 286 21 490.5 490.5 314.2 490.5 0.00 72 53 20265 -57.9 -88.9 1 31.0 -58.6 275 22 498.7 498.7 314.8 498.7 0.00 73 50 20630 -59.7 -88.7 1 29.0 -60.3 235 22 502.8 502.8 315.1 502.8 0.00 74 49 20756 -60.1 -89.1 1 29.0 -60.7 222 12 504.8 504.8 315.3 504.8 0.00 75 46 21152 -58.5 -88.5 1 30.0 -59.2 250 24 517.8 517.8 316.2 517.8 0.00 76 40 22027 -60.9 -89.9 1 29.0 -61.6 260 17 532.9 532.9 317.1 532.9 0.00 77 39 22185 -58.7 -88.7 1 30.0 -59.6 260 25 542.4 542.4 317.6 542.4 0.00 78 35 22863 -59.9 -88.9 1 29.0 -60.7 275 24 556.3 556.3 318.5 556.3 0.00 79 30 23830 -58.3 -89.3 1 31.0 -59.4 280 22 585.7 585.7 319.9 585.7 0.00 80 27 24494 -56.9 -87.9 1 31.0 -58.3 276 23 607.6 607.6 320.9 607.6 0.01 81 26 24733 -57.7 -88.7 1 31.0 -59.0 263 23 611.9 611.9 321.2 611.9 0.01 82 25 24981 -56.1 -88.1 1 32.0 -57.8 279 26 623.4 623.4 321.6 623.4 0.01 83 24 25239 -57.1 -88.1 1 31.0 -58.6 292 13 627.8 627.8 321.8 627.8 0.01 84 20 26400 -54.1 -87.1 1 33.0 -56.5 260 26 670.6 670.6 323.4 670.6 0.01 85 19 26730 -53.5 -87.5 1 34.0 -56.2 259 23 682.4 682.4 323.9 682.4 0.01 86 19 26730 -53.3 -87.3 1 34.0 -56.0 259 23 683.0 683.0 323.9 683.0 0.01 87 18 27077 -54.5 -87.5 1 33.0 -57.0 277 20 689.8 689.8 324.1 689.9 0.01 88 17 27444 -52.9 -86.9 1 34.0 -55.9 270 17 706.3 706.3 324.6 706.4 0.01 89 16 27834 -54.3 -87.3 1 33.0 -57.1 263 27 714.1 714.1 324.9 714.2 0.01 90 15 28250 -52.9 -86.9 1 34.0 -56.2 267 26 732.1 732.1 325.4 732.2 0.01 91 11 30232 -57.1 -88.1 1 31.0 -60.0 266 18 784.7 784.7 326.8 784.8 0.01 92 10 30840 -53.5 -87.5 1 34.0 -57.7 260 15 819.8 819.9 327.7 820.0 0.02 93 10 30840 -54.3 -88.3 1 34.0 -58.2 260 15 816.9 816.9 327.7 817.0 0.02 94 10 30840 -54.9 -87.9 1 33.0 -58.6 260 15 814.6 814.6 327.6 814.8 0.02 95 9.3 31308 -52.3 -87.3 1 35.0 -57.1 265 16 841.6 841.6 328.2 841.8 0.02 96 8.9 31592 -52.7 -86.7 1 34.0 -57.5 268 16 850.7 850.7 328.4 850.9 0.02 97 8.3 32048 -48.5 -85.5 1 37.0 -55.3 273 17 884.4 884.4 329.1 884.7 0.03 98 7.0 33160 -52.9 -86.9 1 34.0 -58.4 285 18 910.4 910.4 329.6 910.7 0.03 99 6.7 33442 -54.1 -87.1 1 33.0 -59.2 916.8 916.8 329.7 917.1 0.03 100 6.4 33737 -52.9 -86.9 1 34.0 -58.7 934.0 934.0 330.1 934.3 0.03 TRP 121 15215 -66.3 -86.3 4 20.0 -66.4 255 54 378.4 378.4 302.0 378.4 0.00 WND 184 12625 -58.2 -74.9 10 16.7 -58.3 245 78 348.9 348.9 296.4 348.9 0.01 Sounding variables and indices 1000-500 mb thick: 5664.00 m Freezing level: 647.00 mb = 3719.31 m = 12202.31 ft Wetbulb zero: 699.56 mb = 3087.12 m = 10128.24 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 50.85 % Est. max temperature: 23.69 C = 74.63 F Sfc-Lift cond lev (LCL): 714.83 mb = 2910.64 m = 9549.23 ft T: 4.91 C 700-500 lapse rate: 6.21 C/km Conv cond level (CCL): 531.85 mb = 5264.87 m = 17273.00 ft Mean mixing ratio: 3.49 g/kg Conv temperature: 34.41 C = 93.94 F Cap Strength: 9.02 C Lifted Index: 8.84 C Risk: None Lifted Index @300 mb: 13.73 C Lifted Index @700 mb: 5.51 C Showalter Index: 8.02 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 27.10 C Cross Totals Index: 10.10 C K Index: 16.50 Risk: < 20 % chance of thunderstorms Sweat Index: 229.74 Risk: None Energy Index: 2.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.17 J/kg Max Up Vert Vel: 7.64 m/s Conv Inhibition (B-): 53245.87 J/kg Cap Strength: 8.99 C Lift Cond Lev (LCL): 654.32 mb = 3628.70 m = 11905.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 271 at 26 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 ---------------------------------------------------------- 0 912 874 130 14 -10.7 9.0 | 105 38 -36.8 9.6 1 876 1219 145 30 -17.2 24.6 | 120 50 -43.3 25.2 2 850 1470 170 18 -3.1 17.7 | 122 35 -29.2 18.3 3 844 1524 155 23 -9.7 20.8 | 121 42 -35.8 21.4 4 814 1829 215 17 9.8 13.9 | 132 22 -16.4 14.5 5 785 2134 250 26 24.4 8.9 | 170 10 -1.7 9.5 6 756 2438 260 25 24.6 4.3 | 163 5 -1.5 4.9 7 729 2743 260 27 26.6 4.7 | 185 5 0.5 5.3 8 700 3082 250 25 23.5 8.6 | 164 10 -2.6 9.1 9 676 3353 245 29 26.3 12.3 | 181 13 0.2 12.9 10 651 3658 250 30 28.2 10.3 | 191 11 2.1 10.9 11 602 4267 250 35 32.9 12.0 | 208 14 6.8 12.6 12 558 4877 240 39 33.8 19.5 | 201 22 7.7 20.1 13 500 5740 245 48 43.5 20.3 | 220 27 17.4 20.9 14 477 6096 245 50 45.3 21.1 | 221 29 19.2 21.7 15 405 7315 250 60 56.4 20.5 | 235 37 30.3 21.1 16 400 7400 250 62 58.3 21.2 | 236 39 32.1 21.8 17 388 7620 250 62 58.3 21.2 | 236 39 32.1 21.8 18 313 9144 255 65 62.8 16.8 | 245 41 36.7 17.4 19 300 9440 255 66 63.8 17.1 | 245 42 37.6 17.7 20 274 10058 255 70 67.6 18.1 | 246 46 41.5 18.7 21 250 10660 250 68 63.9 23.3 | 238 45 37.8 23.9 22 238 10973 250 69 64.8 23.6 | 238 46 38.7 24.2 23 217 11582 260 74 72.9 12.8 | 254 49 46.8 13.4 24 207 11887 250 65 61.1 22.2 | 237 42 35.0 22.8 25 200 12100 250 74 69.5 25.3 | 239 51 43.4 25.9 26 184 12625 245 78 70.7 33.0 | 233 56 44.6 33.6 27 179 12802 245 78 70.7 33.0 | 233 56 44.6 33.6 28 154 13716 260 70 68.9 12.2 | 253 45 42.8 12.8 29 150 13900 250 67 63.0 22.9 | 237 44 36.8 23.5 30 147 14021 250 63 59.2 21.5 | 236 40 33.1 22.1 31 133 14630 250 74 69.5 25.3 | 239 51 43.4 25.9 32 127 14935 265 64 63.8 5.6 | 261 38 37.6 6.2 33 121 15215 255 54 52.2 14.0 | 241 30 26.0 14.6 34 121 15240 260 58 57.1 10.1 | 251 33 31.0 10.7 35 115 15545 255 53 51.2 13.7 | 240 29 25.1 14.3 36 109 15850 275 52 51.8 -4.5 | 279 26 25.7 -3.9 37 100 16370 255 32 30.9 8.3 | 208 10 4.8 8.9 38 99 16459 270 26 26.0 -0.0 | 169 1 -0.1 0.6 39 94 16764 255 32 30.9 8.3 | 208 10 4.8 8.9 40 89 17069 235 49 40.1 28.1 | 206 32 14.0 28.7 41 85 17374 250 55 51.7 18.8 | 233 32 25.6 19.4 42 81 17678 260 50 49.2 8.7 | 248 25 23.1 9.3 43 77 17983 255 33 31.9 8.5 | 212 11 5.8 9.1 44 73 18288 265 33 32.9 2.9 | 243 8 6.8 3.5 45 70 18560 275 26 25.9 -2.3 | 7 2 -0.2 -1.7 46 70 18593 255 31 29.9 8.0 | 204 9 3.8 8.6 47 66 18898 290 23 21.6 -7.9 | 32 9 -4.5 -7.3 48 60 19507 280 24 23.6 -4.2 | 35 4 -2.5 -3.6 49 57 19812 300 15 13.0 -7.5 | 62 15 -13.1 -6.9 50 54 20117 290 21 19.7 -7.2 | 44 9 -6.4 -6.6 51 52 20422 260 23 22.7 4.0 | 143 6 -3.5 4.6 52 50 20630 235 22 18.0 12.6 | 149 15 -8.1 13.2 53 49 20726 220 11 7.1 8.4 | 115 21 -19.0 9.0 54 47 21031 240 25 21.7 12.5 | 161 14 -4.5 13.1 55 45 21336 265 23 22.9 2.0 | 129 4 -3.2 2.6 56 43 21641 295 20 18.1 -8.5 | 45 11 -8.0 -7.9 57 41 21946 260 13 12.8 2.3 | 102 14 -13.3 2.9 58 39 22250 260 28 27.6 4.9 | 195 6 1.5 5.5 59 32 23470 290 20 18.8 -6.8 | 50 10 -7.3 -6.2 60 30 23774 245 20 18.1 8.5 | 139 12 -8.0 9.0 61 30 23830 280 22 21.7 -3.8 | 54 5 -4.5 -3.2 62 27 24384 285 23 22.2 -6.0 | 36 7 -3.9 -5.4 63 26 24689 260 22 21.7 3.8 | 135 6 -4.5 4.4 64 25 24994 280 26 25.6 -4.5 | 7 4 -0.5 -3.9 65 24 25298 295 10 9.1 -4.2 | 78 17 -17.1 -3.6 66 23 25603 240 12 10.4 6.0 | 113 17 -15.7 6.6 67 21 26213 265 14 13.9 1.2 | 98 12 -12.2 1.8 68 20 26400 260 26 25.6 4.5 | 174 5 -0.5 5.1 69 20 26518 245 17 15.4 7.2 | 126 13 -10.7 7.8 70 19 26822 265 26 25.9 2.3 | 176 3 -0.2 2.9 71 18 27127 280 19 18.7 -3.3 | 70 8 -7.4 -2.7 72 17 27432 270 17 17.0 -0.0 | 94 9 -9.1 0.6 73 16 27737 265 28 27.9 2.4 | 210 4 1.8 3.0 74 15 28042 260 26 25.6 4.5 | 174 5 -0.5 5.1 75 14 28651 280 25 24.6 -4.3 | 22 4 -1.5 -3.7 76 13 28956 270 21 21.0 -0.0 | 97 5 -5.1 0.6 77 13 29261 290 19 17.9 -6.5 | 54 10 -8.3 -5.9 78 12 29566 285 18 17.4 -4.7 | 65 10 -8.7 -4.1 79 12 29870 270 20 20.0 -0.0 | 96 6 -6.1 0.6 80 10 30840 260 15 14.8 2.6 | 106 12 -11.3 3.2 81 7 33160 285 18 17.4 -4.7 | 65 10 -8.7 -4.1 Wind Parameters Mean winds (0-6000m): 241.3 at 34.8 knts Storm direction: 271.3 at 26.1 knts Shear (0-3000m) pos: 6.7 neg: 1.2 tot: 7.9 10-3/s Storm rel Dir Shear (0-3000m): 93.5 deg Storm rel helicity (0-3000m) pos: 285.6 neg: -11.2 tot: 274.4 m^2/s^2 ave: 91.5 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 14.8 stream: 6.0 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.11 Bulk Shear: 259.18 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 ------------------------------------------------------------------------------- 500 144 23 116 44| 13.1 0.0 13.1|166.8 0.0 166.8 333.7 0.57| 25.5 14.6 1000 158 22 121 40| 11.9 0.0 11.9|229.7 -5.8 224.0 224.0 0.40| 27.4 10.8 1500 189 22 135 32| 12.2 0.0 12.2|263.5 -6.7 256.8 171.2 0.41| 24.2 10.0 2000 213 23 146 24| 9.1 0.3 9.5|265.5 -8.1 257.5 128.7 0.40| 19.2 7.7 2500 225 24 152 20| 7.3 1.5 8.8|274.9 -11.2 263.8 105.5 0.38| 16.9 6.5 3000 231 25 158 18| 6.7 1.2 7.9|285.6 -11.2 274.4 91.5 0.40| 14.8 6.0 4000 237 28 170 16| 5.0 2.1 7.1|293.6 -22.1 271.5 67.9 0.36| 12.5 4.5 5000 239 31 182 17| 5.1 1.7 6.8|346.7 -22.1 324.5 64.9 0.40| 11.1 4.5 6000 241 35 194 18| 4.9 1.4 6.3|392.0 -22.1 369.9 61.7 0.42| 10.0 4.2 Wrote GIF file: /home/apache/climate/data/raob//KBOI/skewt/KBOI.skewt.20251019.12.gif