UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112700.upa.cvt Date: 0000Z 27 NOV 25 Searching for KBOI... Searching the city database file for: KBOI ... Date:0000Z 27 NOV 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 222 SFC 925 874 8.4 -1.6 49 10.0 3.9 320 7 287.9 288.5 280.7 298.5 3.67 2 907 1036 6.4 -1.6 57 8.0 2.8 340 6 287.5 288.1 280.6 298.2 3.75 3 892 1172 5.6 -1.4 61 7.0 2.5 10 5 288.0 288.7 281.0 299.1 3.87 4 882 1265 6.8 -1.2 57 8.0 3.1 14 5 290.2 290.9 282.0 301.7 3.97 5 872 1358 6.2 -0.8 61 7.0 2.9 2 5 290.5 291.2 282.4 302.5 4.13 6 850 1567 4.8 -4.2 52 9.0 1.0 335 6 291.2 291.8 281.7 300.8 3.29 7 847 1596 4.6 -5.4 48 10.0 0.4 328 7 291.3 291.8 281.4 300.1 3.01 8 830 1761 3.6 -4.4 56 8.0 0.2 291 11 291.9 292.5 282.0 301.7 3.32 9 827 1790 3.6 -2.4 65 6.0 0.9 284 12 292.2 292.9 282.8 303.5 3.87 10 816 1899 2.8 -2.0 71 4.8 0.6 272 14 292.5 293.2 283.1 304.3 4.04 11 814 1919 2.4 -0.7 80 3.1 1.0 271 14 292.3 293.0 283.5 305.3 4.46 12 801 2049 1.2 -0.5 88 1.7 0.4 264 15 292.3 293.1 283.7 305.7 4.60 13 799 2069 1.0 -1.1 86 2.1 0.0 263 15 292.3 293.1 283.5 305.2 4.42 14 792 2140 0.2 -0.7 94 0.9 -0.2 260 16 292.2 293.0 283.6 305.5 4.59 15 786 2201 0.8 0.8 100 0.0 0.8 264 16 293.5 294.4 284.8 308.5 5.16 16 770 2367 1.4 1.4 100 0.0 1.4 275 16 295.9 296.9 286.1 312.0 5.50 17 715 2962 -0.3 -0.5 99 0.2 -0.4 276 22 300.3 301.3 287.3 315.8 5.16 18 700 3132 -1.3 -1.3 100 0.0 -1.3 280 22 301.0 302.0 287.4 316.0 4.97 19 654 3669 -4.7 -4.8 99 0.1 -4.7 285 27 303.1 303.9 287.3 315.6 4.09 20 644 3791 -4.5 -5.1 96 0.6 -4.8 286 28 304.7 305.4 287.8 317.2 4.06 21 598 4370 -7.3 -8.5 91 1.2 -7.8 289 35 308.0 308.6 288.3 318.5 3.37 22 582 4581 -9.1 -9.3 98 0.2 -9.2 288 37 308.3 308.9 288.2 318.5 3.25 23 565 4809 -10.3 -11.4 92 1.1 -10.7 286 39 309.5 310.0 288.2 318.5 2.83 24 562 4850 -9.9 -12.1 84 2.2 -10.7 285 40 310.4 310.9 288.4 319.0 2.69 25 550 5016 -10.7 -15.3 69 4.6 -12.2 291 40 311.4 311.8 288.2 318.3 2.11 26 508 5621 -15.9 -16.8 93 0.9 -16.2 292 43 312.2 312.6 288.3 318.8 2.02 27 500 5740 -16.7 -17.2 96 0.5 -16.9 290 44 312.7 313.1 288.5 319.2 1.98 28 490 5892 -17.3 -17.4 99 0.1 -17.3 292 43 313.8 314.1 288.8 320.3 1.99 29 487 5939 -17.3 -18.2 93 0.9 -17.6 293 42 314.3 314.7 288.9 320.5 1.87 30 486 5954 -17.5 -18.7 90 1.2 -17.9 293 42 314.2 314.6 288.8 320.2 1.80 31 485 5970 -16.3 -24.3 50 8.0 -18.3 293 42 315.9 316.1 288.6 319.7 1.10 32 483 6001 -15.7 -25.7 42 10.0 -18.1 294 42 317.0 317.2 288.9 320.4 0.98 33 400 7400 -26.7 -31.7 63 5.0 -27.5 300 46 320.3 320.4 289.6 322.7 0.67 34 386 7656 -28.5 -33.1 65 4.6 -29.2 295 46 321.2 321.3 289.8 323.4 0.61 35 383 7711 -28.5 -34.5 56 6.0 -29.4 294 47 321.9 322.0 289.9 323.9 0.54 36 378 7805 -28.9 -38.9 38 10.0 -30.2 293 47 322.6 322.7 289.9 323.9 0.35 37 371 7938 -30.1 -39.1 41 9.0 -31.2 292 48 322.7 322.8 290.0 324.0 0.35 38 353 8290 -32.5 -45.5 26 13.0 -33.7 288 50 324.1 324.2 290.2 324.8 0.19 39 337 8614 -35.5 -46.5 32 11.0 -36.4 285 53 324.4 324.4 290.3 325.0 0.17 40 336 8634 -35.7 -42.7 49 7.0 -36.3 285 53 324.4 324.4 290.4 325.4 0.26 41 335 8655 -35.7 -43.7 44 8.0 -36.4 285 53 324.6 324.7 290.5 325.5 0.24 42 331 8738 -36.7 -44.7 43 8.0 -37.4 285 54 324.4 324.4 290.3 325.2 0.22 43 326 8843 -37.3 -40.8 70 3.5 -37.6 285 55 325.0 325.0 290.6 326.2 0.33 44 310 9188 -40.3 -43.9 68 3.6 -40.6 286 60 325.5 325.5 290.7 326.4 0.25 45 306 9276 -40.9 -45.4 62 4.5 -41.2 287 62 325.9 325.9 290.7 326.7 0.22 46 300 9410 -42.1 -45.9 66 3.8 -42.3 290 66 326.0 326.1 290.8 326.8 0.21 47 297 9478 -42.9 -46.6 67 3.7 -43.1 290 66 325.8 325.9 290.7 326.6 0.20 48 286 9730 -45.1 -51.1 51 6.0 -45.4 290 68 326.2 326.2 290.7 326.7 0.12 49 273 10038 -48.0 -52.2 62 4.2 -48.1 290 69 326.4 326.4 290.8 326.8 0.11 50 263 10282 -50.3 -53.0 73 2.7 -50.4 290 69 326.5 326.5 290.8 326.9 0.11 51 253 10533 -52.5 -56.2 64 3.7 -52.6 293 69 326.9 326.9 290.9 327.2 0.07 52 250 10610 -53.5 -57.0 65 3.5 -53.6 295 69 326.5 326.5 290.8 326.8 0.07 53 248 10662 -53.9 -56.9 69 3.0 -54.0 295 69 326.7 326.7 290.9 327.0 0.07 54 245 10740 -54.7 -59.0 59 4.3 -54.8 296 68 326.6 326.6 290.8 326.8 0.05 55 244 10766 -54.9 -59.9 54 5.0 -55.0 296 68 326.7 326.7 290.8 326.9 0.05 56 242 10819 -55.3 -63.3 36 8.0 -55.4 297 68 326.9 326.9 290.9 327.0 0.03 57 200 12010 -65.7 -73.7 32 8.0 -65.8 305 64 328.7 328.7 291.3 328.8 0.01 58 160 13332 -75.1 -79.3 52 4.2 -75.1 295 62 334.5 334.5 292.9 334.5 0.00 59 150 13710 -69.9 -79.9 22 10.0 -69.9 310 59 349.7 349.7 296.5 349.7 0.00 60 100 16200 -62.5 -87.5 2 25.0 -62.7 300 53 407.0 407.0 306.1 407.0 0.00 61 89 16920 -61.5 -87.5 2 26.0 -61.8 315 33 422.8 422.8 308.0 422.8 0.00 62 76 17892 -63.9 -88.9 2 25.0 -64.1 289 25 437.3 437.3 309.6 437.3 0.00 63 70 18400 -60.3 -88.3 1 28.0 -60.7 340 29 455.4 455.4 311.4 455.4 0.00 64 63 19052 -62.5 -89.5 1 27.0 -62.9 332 19 464.5 464.5 312.1 464.5 0.00 65 60 19354 -60.3 -89.3 1 29.0 -60.7 302 16 475.9 475.9 313.1 475.9 0.00 66 58 19564 -61.1 -89.1 1 28.0 -61.6 300 19 478.7 478.7 313.4 478.7 0.00 67 51 20366 -58.7 -88.7 1 30.0 -59.3 303 23 502.3 502.3 315.1 502.3 0.00 68 50 20490 -59.7 -88.7 1 29.0 -60.3 330 9 502.8 502.8 315.1 502.8 0.00 69 48 20744 -60.9 -89.9 1 29.0 -61.4 332 15 505.8 505.8 315.4 505.9 0.00 70 47 20875 -59.1 -89.1 1 30.0 -59.8 308 13 513.2 513.2 315.8 513.2 0.00 71 44 21288 -58.9 -88.9 1 30.0 -59.6 310 13 523.5 523.5 316.5 523.5 0.00 72 39 22040 -60.7 -89.7 1 29.0 -61.4 344 16 537.3 537.3 317.3 537.3 0.00 73 35 22716 -58.7 -89.7 1 31.0 -59.6 344 13 559.4 559.4 318.6 559.4 0.00 74 30 23680 -59.9 -89.9 1 30.0 -60.8 35 11 581.3 581.3 319.8 581.4 0.00 75 28 24110 -60.1 -90.1 1 30.0 -61.1 37 11 592.4 592.4 320.3 592.4 0.00 76 26 24575 -57.7 -89.7 1 32.0 -59.0 65 10 611.9 611.9 321.2 611.9 0.00 77 22 25629 -57.3 -89.3 1 32.0 -58.9 45 18 643.0 643.0 322.4 643.1 0.01 78 20 26230 -57.7 -89.7 1 32.0 -59.4 55 19 659.6 659.6 323.0 659.6 0.01 79 18 26897 -57.7 -89.7 1 32.0 -59.5 77 20 679.7 679.7 323.7 679.8 0.01 80 16 27649 -54.1 -89.1 1 35.0 -57.0 79 25 714.8 714.8 324.9 714.8 0.01 81 15 28063 -54.9 -88.9 1 34.0 -57.7 67 23 725.4 725.4 325.2 725.5 0.01 82 14 28508 -52.3 -88.3 1 36.0 -56.0 50 18 748.7 748.7 325.9 748.8 0.01 83 14 28508 -52.1 -88.1 1 36.0 -55.9 50 18 749.4 749.4 325.9 749.5 0.01 84 13 28986 -54.7 -88.7 1 34.0 -57.9 86 12 756.4 756.4 326.1 756.5 0.01 85 13 28986 -52.9 -88.9 1 36.0 -56.6 86 12 762.7 762.7 326.3 762.7 0.01 86 12 29503 -53.9 -88.9 1 35.0 -57.5 75 18 776.8 776.8 326.7 776.9 0.01 87 11 30064 -52.7 -88.7 1 36.0 -56.9 66 22 800.7 800.7 327.3 800.8 0.01 88 10 30680 -53.1 -88.1 1 35.0 -57.5 40 22 821.3 821.3 327.7 821.5 0.02 89 10 30680 -52.1 -88.1 1 36.0 -56.8 40 22 825.1 825.1 327.8 825.2 0.02 90 8.7 31577 -54.5 -89.5 1 35.0 -58.7 849.3 849.3 328.4 849.4 0.01 91 7.5 32530 -53.1 -89.1 0 36.0 -58.3 891.8 891.8 329.2 891.9 0.02 TRP 160 13332 -75.1 -79.3 52 4.2 -75.1 295 62 334.5 334.5 292.9 334.5 0.00 WND 273 10038 -48.0 -52.2 62 4.2 -48.1 290 69 326.4 326.4 290.8 326.8 0.11 Sounding variables and indices 1000-500 mb thick: 5518.00 m Freezing level: 724.71 mb = 2857.31 m = 9374.26 ft Wetbulb zero: 798.41 mb = 2075.14 m = 6808.10 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 85.44 % Est. max temperature: 15.45 C = 59.81 F Sfc-Lift cond lev (LCL): 793.52 mb = 2124.57 m = 6970.28 ft T: 0.37 C 700-500 lapse rate: 5.90 C/km ThetaE index: 2.36 C Layer 850.0- 830.0 mb Conv cond level (CCL): 596.62 mb = 4388.20 m = 14396.82 ft Mean mixing ratio: 3.67 g/kg Conv temperature: 28.05 C = 82.49 F Cap Strength: 12.13 C Lifted Index: 11.93 C Risk: None Lifted Index @300 mb: 18.23 C Lifted Index @700 mb: 7.85 C Showalter Index: 11.70 C Risk: None Total Totals Index: 34.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 12.50 C K Index: 17.30 Risk: < 20 % chance of thunderstorms Sweat Index: 56.00 Risk: None Energy Index: 3.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.93 J/kg Max Up Vert Vel: 6.92 m/s Conv Inhibition (B-): 62458.07 J/kg Cap Strength: 12.13 C Lift Cond Lev (LCL): 770.86 mb = 2357.71 m = 7735.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 320 at 21 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 ---------------------------------------------------------- 0 925 874 320 7 4.5 -5.4 | 140 14 -9.2 10.9 1 925 874 305 6 4.9 -3.4 | 146 16 -8.8 12.8 2 887 1219 20 5 -1.7 -4.7 | 127 19 -15.4 11.6 3 850 1567 335 6 2.5 -5.4 | 134 16 -11.2 10.8 4 823 1829 275 13 13.0 -1.1 | 177 15 -0.8 15.1 5 792 2134 260 16 15.8 2.8 | 186 19 2.0 19.0 6 763 2438 280 16 15.8 -2.8 | 189 14 2.0 13.5 7 735 2743 270 23 23.0 -0.0 | 210 19 9.3 16.3 8 700 3132 280 22 21.7 -3.8 | 213 15 8.0 12.4 9 654 3658 285 27 26.1 -7.0 | 233 15 12.4 9.3 10 605 4267 290 34 31.9 -11.6 | 256 19 18.2 4.6 11 559 4877 285 40 38.6 -10.4 | 257 26 24.9 5.9 12 537 5182 300 40 34.6 -20.0 | 280 21 20.9 -3.7 13 500 5740 290 44 41.3 -15.0 | 268 28 27.6 1.2 14 477 6096 295 41 37.2 -17.3 | 273 23 23.4 -1.1 15 400 7400 300 46 39.8 -23.0 | 284 27 26.1 -6.7 16 388 7620 295 46 41.7 -19.4 | 277 28 28.0 -3.2 17 340 8534 285 52 50.2 -13.5 | 266 37 36.5 2.8 18 312 9144 285 59 57.0 -15.3 | 269 43 43.3 1.0 19 300 9410 290 66 62.0 -22.6 | 277 49 48.3 -6.3 20 273 10038 290 69 64.8 -23.6 | 278 52 51.1 -7.3 21 260 10363 290 69 64.8 -23.6 | 278 52 51.1 -7.3 22 250 10610 295 69 62.5 -29.2 | 285 50 48.8 -12.9 23 204 11887 305 63 51.6 -36.1 | 298 43 37.9 -19.9 24 200 12010 305 64 52.4 -36.7 | 298 44 38.7 -20.5 25 175 12802 285 51 49.3 -13.2 | 265 36 35.5 3.1 26 160 13332 295 62 56.2 -26.2 | 283 44 42.5 -10.0 27 150 13710 310 59 45.2 -37.9 | 305 38 31.5 -21.7 28 150 13716 300 66 57.2 -33.0 | 291 47 43.4 -16.7 29 143 14021 315 49 34.6 -34.6 | 311 28 20.9 -18.4 30 136 14326 300 40 34.6 -20.0 | 280 21 20.9 -3.7 31 123 14935 285 51 49.3 -13.2 | 265 36 35.5 3.1 32 117 15240 300 59 51.1 -29.5 | 290 40 37.4 -13.2 33 111 15545 315 53 37.5 -37.5 | 312 32 23.8 -21.2 34 106 15850 310 36 27.6 -23.1 | 296 15 13.9 -6.9 35 101 16154 280 41 40.4 -7.1 | 251 28 26.7 9.1 36 100 16200 300 53 45.9 -26.5 | 288 34 32.2 -10.2 37 96 16459 300 53 45.9 -26.5 | 288 34 32.2 -10.2 38 87 17069 320 27 17.4 -20.7 | 321 6 3.6 -4.4 39 83 17374 315 22 15.6 -15.6 | 249 2 1.8 0.7 40 75 17983 285 26 25.1 -6.7 | 230 15 11.4 9.5 41 71 18288 315 32 22.6 -22.6 | 306 11 8.9 -6.4 42 70 18400 340 29 9.9 -27.3 | 19 12 -3.8 -11.0 43 65 18898 355 26 2.3 -25.9 | 50 15 -11.4 -9.6 44 62 19202 310 12 9.2 -7.7 | 152 10 -4.5 8.5 45 59 19507 295 19 17.2 -8.0 | 203 9 3.5 8.2 46 56 19812 320 18 11.6 -13.8 | 139 3 -2.1 2.5 47 53 20117 295 21 19.0 -8.9 | 216 9 5.3 7.4 48 51 20422 305 23 18.8 -13.2 | 239 6 5.1 3.1 49 50 20490 330 9 4.5 -7.8 | 133 13 -9.2 8.5 50 48 20726 335 15 6.3 -13.6 | 110 8 -7.4 2.7 51 46 21031 280 10 9.8 -1.7 | 165 15 -3.9 14.5 52 44 21336 315 14 9.9 -9.9 | 149 7 -3.8 6.4 53 42 21641 330 13 6.5 -11.3 | 125 9 -7.2 5.0 54 40 21946 350 16 2.8 -15.8 | 93 11 -10.9 0.5 55 38 22250 330 15 7.5 -13.0 | 118 7 -6.2 3.3 56 36 22555 325 10 5.7 -8.2 | 135 11 -8.0 8.1 57 34 22860 360 15 -0.0 -15.0 | 95 14 -13.7 1.3 58 33 23165 5 11 -1.0 -11.0 | 110 16 -14.7 5.3 59 30 23680 35 11 -6.3 -9.0 | 110 21 -20.0 7.2 60 30 23774 25 20 -8.5 -18.1 | 85 22 -22.2 -1.9 61 28 24079 35 11 -6.3 -9.0 | 110 21 -20.0 7.2 62 27 24384 55 11 -9.0 -6.3 | 114 25 -22.7 9.9 63 26 24689 70 10 -9.4 -3.4 | 119 26 -23.1 12.8 64 24 24994 65 15 -13.6 -6.3 | 110 29 -27.3 9.9 65 23 25298 50 15 -11.5 -9.6 | 105 26 -25.2 6.6 66 21 25908 40 21 -13.5 -16.1 | 90 27 -27.2 0.2 67 20 26213 75 17 -16.4 -4.4 | 111 32 -30.1 11.9 68 20 26230 55 19 -15.6 -10.9 | 100 30 -29.3 5.4 69 19 26518 55 19 -15.6 -10.9 | 100 30 -29.3 5.4 70 17 27127 90 21 -21.0 0.0 | 115 38 -34.7 16.3 71 17 27432 75 19 -18.4 -4.9 | 109 34 -32.1 11.3 72 16 27737 80 27 -26.6 -4.7 | 106 42 -40.3 11.6 73 14 28651 45 16 -11.3 -11.3 | 101 26 -25.0 4.9 74 13 28956 85 11 -11.0 -1.0 | 122 29 -24.7 15.3 75 12 29261 95 19 -18.9 1.7 | 119 37 -32.6 17.9 76 12 29566 70 18 -16.9 -6.2 | 108 32 -30.6 10.1 77 11 29870 75 22 -21.3 -5.7 | 107 37 -35.0 10.6 78 10 30680 40 22 -14.1 -16.9 | 89 28 -27.9 -0.6 Wind Parameters Mean winds (0-6000m): 289.8 at 28.4 knts Storm direction: 319.8 at 21.3 knts Shear (0-3000m) pos: 1.5 neg: 3.6 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 102.2 deg Storm rel helicity (0-3000m) pos: 118.4 neg: -15.8 tot: 102.6 m^2/s^2 ave: 34.2 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 4.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.26 Bulk Shear: 90.60 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 ------------------------------------------------------------------------------- 500 352 6 129 17| 4.6 0.0 4.6| 1.8 -15.8 -14.0 -27.9 -0.46| 7.3 -3.4 1000 323 7 138 14| 2.3 7.3 9.6| 46.2 -15.8 30.4 30.4 0.40| 11.6 4.6 1500 290 10 161 14| 0.8 4.9 5.7| 59.1 -15.8 43.4 28.9 0.40| 10.2 4.1 2000 282 12 173 14| 0.6 5.3 5.9| 84.5 -15.8 68.8 34.4 0.46| 10.0 4.6 2500 281 14 182 13| 1.0 4.3 5.3| 96.4 -15.8 80.7 32.3 0.48| 9.0 4.3 3000 282 17 191 13| 1.5 3.6 5.1|118.4 -15.8 102.6 34.2 0.53| 8.5 4.5 4000 285 21 212 13| 1.8 3.4 5.2|140.0 -15.9 124.1 31.0 0.51| 7.8 4.0 5000 288 25 231 14| 2.1 3.1 5.2|201.7 -47.5 154.2 30.8 0.45| 8.2 3.7 6000 290 28 243 15| 2.1 2.5 4.7|231.0 -47.5 183.5 30.6 0.47| 7.4 3.5 Wrote GIF file: /home/apache/climate/data/raob//KBOI/skewt/KBOI.skewt.20251127.00.gif