UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010912.upa.cvt Date: 1200Z 9 JAN 26 Searching for KBIS... Searching the city database file for: KBIS ... Date:1200Z 9 JAN 26 Station: KBIS WMO ident: 72764 Latitude: 46.77 Longitude: -100.75 Elevation: 506.00 ------------------------------------------------------------------------------- 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 136 SFC 955 506 0.0 -2.2 85 2.2 -0.9 210 5 276.8 277.3 274.6 286.1 3.40 2 948 565 0.2 -2.8 80 3.0 -1.0 277.6 278.1 274.9 286.6 3.28 3 940 633 0.6 -2.1 82 2.7 -0.5 278.6 279.2 275.8 288.3 3.48 4 925 763 0.2 -3.2 78 3.4 -1.2 235 20 279.5 280.1 275.9 288.6 3.26 5 919 815 0.2 -3.1 78 3.3 -1.1 280.0 280.6 276.3 289.3 3.31 6 912 876 0.2 -3.2 78 3.4 -1.2 280.6 281.2 276.6 289.9 3.31 7 875 1207 -2.3 -5.1 81 2.8 -3.4 281.4 281.9 276.6 289.8 2.99 8 851 1427 -3.7 -6.8 79 3.1 -4.8 282.2 282.6 276.6 289.9 2.69 9 850 1436 -3.7 -6.8 79 3.1 -4.8 265 22 282.3 282.7 276.6 290.0 2.70 10 819 1728 -6.3 -8.2 86 1.9 -7.0 282.5 283.0 276.5 289.7 2.51 11 779 2118 -8.5 -14.5 62 6.0 -10.2 284.2 284.5 276.1 288.9 1.59 12 705 2884 -14.3 -16.8 81 2.5 -14.9 286.1 286.3 276.9 290.4 1.45 13 700 2938 -14.9 -17.7 79 2.8 -15.6 280 22 286.0 286.2 276.7 290.1 1.36 14 698 2960 -15.1 -17.9 79 2.8 -15.7 286.0 286.2 276.7 290.0 1.34 15 656 3426 -18.5 -20.5 84 2.0 -18.9 287.3 287.5 277.0 290.7 1.14 16 630 3727 -20.1 -22.6 80 2.5 -20.6 288.8 289.0 277.6 291.8 0.99 17 607 4002 -21.9 -25.0 76 3.1 -22.4 289.8 290.0 277.9 292.4 0.83 18 591 4198 -23.3 -25.7 81 2.4 -23.7 290.4 290.5 278.1 292.9 0.80 19 532 4959 -29.1 -34.1 62 5.0 -29.6 292.3 292.4 278.4 293.6 0.40 20 528 5013 -29.3 -33.9 64 4.6 -29.8 292.7 292.8 278.6 294.1 0.41 21 514 5205 -30.9 -35.8 62 4.9 -31.4 293.0 293.1 278.7 294.2 0.35 22 500 5400 -32.3 -35.4 74 3.1 -32.6 250 36 293.7 293.7 279.0 294.9 0.38 23 496 5457 -32.7 -35.8 74 3.1 -33.0 293.8 293.9 279.1 295.0 0.36 24 459 5997 -37.3 -41.3 66 4.0 -37.6 294.7 294.7 279.3 295.4 0.22 25 453 6088 -38.1 -41.9 67 3.8 -38.4 294.8 294.8 279.3 295.5 0.21 26 413 6716 -43.7 -46.8 71 3.1 -43.8 295.5 295.5 279.5 296.0 0.14 27 400 6930 -45.7 -49.0 69 3.3 -45.8 245 44 295.6 295.6 279.6 296.0 0.11 28 394 7030 -46.5 -50.0 67 3.5 -46.6 295.8 295.8 279.6 296.2 0.10 29 358 7658 -49.9 -54.8 56 4.9 -50.0 299.5 299.5 281.2 299.7 0.06 30 355 7712 -49.9 -54.9 56 5.0 -50.0 300.2 300.2 281.5 300.4 0.06 31 347 7861 -49.5 -55.5 49 6.0 -49.7 302.7 302.7 282.5 302.9 0.06 32 339 8013 -50.1 -56.1 49 6.0 -50.3 303.9 303.9 283.1 304.1 0.06 33 323 8326 -51.7 -57.7 49 6.0 -51.8 305.9 306.0 283.8 306.1 0.05 34 316 8467 -52.5 -58.5 48 6.0 -52.6 306.8 306.8 284.1 306.9 0.05 35 304 8715 -53.7 -59.7 48 6.0 -53.8 308.5 308.5 284.8 308.6 0.04 36 300 8800 -54.1 -60.1 48 6.0 -54.2 255 22 309.1 309.1 285.0 309.2 0.04 37 286 9106 -55.5 -62.5 41 7.0 -55.6 255 26 311.3 311.3 285.8 311.5 0.03 38 280 9242 -54.5 -61.5 42 7.0 -54.6 314.7 314.7 287.0 314.8 0.03 39 275 9358 -55.1 -63.1 36 8.0 -55.2 315.4 315.4 287.3 315.5 0.03 40 270 9475 -54.7 -62.7 37 8.0 -54.8 317.7 317.7 288.0 317.8 0.03 41 265 9595 -54.9 -63.9 32 9.0 -55.1 319.1 319.1 288.5 319.2 0.03 42 262 9668 -53.9 -62.9 32 9.0 -54.1 321.6 321.6 289.3 321.7 0.03 43 258 9767 -53.1 -62.1 33 9.0 -53.3 324.2 324.2 290.0 324.3 0.03 44 252 9919 -53.9 -63.9 28 10.0 -54.1 325.2 325.2 290.3 325.3 0.03 45 250 9970 -53.7 -63.7 28 10.0 -53.9 260 43 326.2 326.2 290.7 326.3 0.03 46 246 10074 -52.9 -63.9 25 11.0 -53.1 328.9 328.9 291.5 329.1 0.03 47 241 10206 -53.5 -64.5 25 11.0 -53.7 330.0 330.0 291.7 330.1 0.03 48 235 10368 -52.7 -64.7 22 12.0 -52.9 333.6 333.6 292.7 333.7 0.03 49 232 10451 -52.9 -65.9 19 13.0 -53.1 334.5 334.5 292.9 334.6 0.02 50 206 11226 -48.3 -65.3 12 17.0 -48.8 353.3 353.3 297.4 353.4 0.03 51 200 11420 -48.5 -66.5 11 18.0 -49.0 250 50 356.0 356.0 297.9 356.1 0.02 52 181 12075 -50.5 -70.5 8 20.0 -51.0 363.0 363.0 299.3 363.1 0.02 53 176 12258 -50.3 -71.3 7 21.0 -50.8 366.3 366.3 299.9 366.3 0.01 54 173 12370 -50.7 -71.7 7 21.0 -51.2 367.4 367.4 300.1 367.5 0.01 55 161 12842 -47.1 -71.1 5 24.0 -47.9 381.1 381.1 302.5 381.2 0.02 56 160 12884 -46.9 -70.9 5 24.0 -47.7 382.1 382.1 302.6 382.2 0.02 57 150 13310 -48.9 -73.9 4 25.0 -49.6 245 47 385.8 385.8 303.2 385.9 0.01 58 145 13533 -48.3 -74.3 3 26.0 -49.1 390.6 390.6 303.9 390.7 0.01 59 100 15960 -52.3 -83.3 1 31.0 -53.0 240 33 426.7 426.7 308.4 426.7 0.00 60 96 16224 -52.9 -83.9 1 31.0 -53.6 430.5 430.5 308.9 430.5 0.00 61 95 16292 -52.7 -83.7 1 31.0 -53.4 432.2 432.2 309.1 432.2 0.00 62 87 16857 -55.3 -85.3 1 30.0 -55.9 438.0 438.0 309.7 438.0 0.00 63 86 16931 -55.3 -85.3 1 30.0 -55.9 439.4 439.4 309.8 439.4 0.00 64 84 17081 -55.1 -85.1 1 30.0 -55.7 442.8 442.8 310.1 442.8 0.00 65 79 17473 -56.1 -86.1 1 30.0 -56.7 448.6 448.6 310.7 448.6 0.00 66 72 18062 -57.5 -87.5 1 30.0 -58.0 457.7 457.7 311.5 457.7 0.00 67 70 18240 -56.9 -86.9 1 30.0 -57.5 235 32 462.7 462.7 312.0 462.7 0.00 68 68 18423 -56.1 -86.1 1 30.0 -56.8 468.2 468.2 312.5 468.3 0.00 69 66 18613 -55.5 -85.5 1 30.0 -56.2 473.6 473.6 313.0 473.6 0.00 70 62 19009 -55.7 -85.7 1 30.0 -56.5 481.7 481.7 313.6 481.7 0.00 71 55 19766 -57.9 -86.9 1 29.0 -58.6 493.4 493.4 314.5 493.4 0.00 72 54 19881 -58.5 -87.5 1 29.0 -59.2 494.6 494.6 314.5 494.6 0.00 73 50 20360 -61.7 -89.7 1 28.0 -62.1 240 28 498.1 498.1 314.8 498.1 0.00 74 47 20742 -63.5 -91.5 1 28.0 -63.9 502.7 502.7 315.1 502.7 0.00 75 44 21147 -62.7 -90.7 1 28.0 -63.1 514.2 514.2 315.9 514.2 0.00 76 42 21434 -62.5 -90.5 1 28.0 -63.0 521.6 521.6 316.4 521.6 0.00 77 41 21583 -62.3 -90.3 1 28.0 -62.9 525.7 525.7 316.6 525.7 0.00 78 38 22054 -61.1 -90.1 1 29.0 -61.7 540.3 540.3 317.5 540.3 0.00 79 37 22220 -60.7 -89.7 1 29.0 -61.4 545.4 545.4 317.8 545.5 0.00 80 35 22565 -61.7 -89.7 1 28.0 -62.4 551.6 551.6 318.2 551.6 0.00 81 34 22744 -61.9 -89.9 1 28.0 -62.6 555.6 555.6 318.4 555.7 0.00 82 31 23317 -61.1 -90.1 1 29.0 -61.9 572.7 572.7 319.3 572.7 0.00 83 31 23317 -61.1 -90.1 1 29.0 -61.9 572.7 572.7 319.3 572.7 0.00 84 30 23520 -62.1 -90.1 1 28.0 -62.8 285 31 575.3 575.3 319.5 575.4 0.00 85 27 24167 -64.9 -91.9 1 27.0 -65.5 585.1 585.1 319.9 585.1 0.00 86 26 24397 -65.7 -92.7 1 27.0 -66.2 589.2 589.2 320.1 589.2 0.00 87 24 24884 -64.9 -91.9 1 27.0 -65.5 605.1 605.1 320.9 605.1 0.00 88 23 25144 -64.9 -92.9 1 28.0 -65.5 612.5 612.5 321.2 612.6 0.00 89 23 25144 -64.9 -91.9 1 27.0 -65.5 612.5 612.5 321.2 612.6 0.00 90 22 25415 -64.5 -92.5 1 28.0 -65.2 621.6 621.6 321.6 621.6 0.00 91 20 26000 -63.1 -91.1 1 28.0 -64.0 260 44 643.0 643.0 322.4 643.1 0.00 92 18 26649 -61.7 -90.7 1 29.0 -62.9 667.1 667.1 323.3 667.2 0.01 93 18 26649 -61.5 -90.5 1 29.0 -62.7 667.7 667.7 323.3 667.8 0.01 94 16 27375 -63.5 -90.5 1 27.0 -64.6 684.1 684.1 323.9 684.1 0.01 95 14 28192 -64.5 -91.5 1 27.0 -65.5 707.3 707.3 324.7 707.4 0.01 96 11 29678 -60.9 -89.9 1 29.0 -62.9 770.9 770.9 326.5 771.0 0.01 97 10 30270 -60.7 -89.7 1 29.0 -62.9 255 85 793.0 793.0 327.1 793.1 0.01 98 9.7 30459 -60.5 -89.5 1 29.0 -62.7 800.7 800.7 327.3 800.8 0.01 99 9.1 30856 -59.9 -88.9 1 29.0 -62.4 817.7 817.7 327.7 817.8 0.02 100 8.7 31136 -59.7 -88.7 1 29.0 -62.3 829.1 829.1 328.0 829.2 0.02 101 8.5 31281 -59.9 -88.9 1 29.0 -62.6 833.8 833.8 328.0 834.0 0.02 102 7.9 31736 -60.5 -89.5 1 29.0 -63.1 849.1 849.1 328.4 849.2 0.02 103 7.7 31896 -60.7 -89.7 1 29.0 -63.3 854.5 854.5 328.5 854.7 0.02 104 7.6 31977 -60.7 -89.7 1 29.0 -63.3 857.7 857.7 328.5 857.9 0.02 105 7.0 32490 -58.3 -88.3 1 30.0 -61.8 260 111 888.0 888.1 329.2 888.3 0.02 106 6.6 32862 -55.9 -86.9 1 31.0 -60.4 913.2 913.2 329.7 913.5 0.03 107 6.3 33159 -55.7 -85.7 1 30.0 -60.4 926.3 926.3 329.9 926.7 0.04 108 5.9 33576 -56.3 -86.3 1 30.0 -61.0 941.2 941.3 330.2 941.6 0.04 109 5.4 34140 -55.3 -85.3 1 30.0 -60.6 969.8 969.9 330.7 970.4 0.05 TRP 286 9106 -55.5 -62.5 41 7.0 -55.6 255 26 311.3 311.3 285.8 311.5 0.03 WND 5.0 250 125 Sounding variables and indices 1000-500 mb thick: 5264.00 m Freezing level: 909.04 mb = 902.78 m = 2961.85 ft Wetbulb zero: Below ground Precipitable water: 0.32 inches Sfc-500 mean rel hum: 75.67 % Est. max temperature: 6.27 C = 43.28 F Sfc-Lift cond lev (LCL): 922.67 mb = 783.16 m = 2569.40 ft T: 0.20 C 700-500 lapse rate: 7.07 C/km ThetaE index: 1.02 C Layer 819.0- 705.0 mb Conv cond level (CCL): 834.98 mb = 1576.12 m = 5170.92 ft Mean mixing ratio: 3.17 g/kg Conv temperature: 5.55 C = 41.99 F Cap Strength: 4.18 C Lifted Index: 4.54 C Risk: None Lifted Index @300 mb: 14.14 C Lifted Index @700 mb: 1.25 C Showalter Index: 3.95 C Risk: None Total Totals Index: 54.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.60 C Cross Totals Index: 25.50 C K Index: 19.00 Risk: < 20 % chance of thunderstorms Sweat Index: 182.00 Risk: None Energy Index: 0.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.21 J/kg Max Up Vert Vel: 6.03 m/s Conv Inhibition (B-): 63699.32 J/kg Cap Strength: 4.49 C Lift Cond Lev (LCL): 861.84 mb = 1326.56 m = 4352.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 5 42528 250 125 117.5 42.8 1 955 506 210 5 2.5 4.3 2 943 610 225 17 12.0 12.0 3 925 763 235 20 16.4 11.5 4 908 914 240 23 19.9 11.5 5 873 1219 260 26 25.6 4.5 6 850 1436 265 22 21.9 1.9 7 840 1524 270 24 24.0 -0.0 8 808 1829 275 22 21.9 -1.9 9 777 2134 280 23 22.7 -4.0 10 747 2438 290 20 18.8 -6.8 11 718 2743 285 20 19.3 -5.2 12 700 2938 280 22 21.7 -3.8 13 690 3048 275 22 21.9 -1.9 14 661 3353 265 20 19.9 1.7 15 634 3658 255 21 20.3 5.4 16 609 3962 265 28 27.9 2.4 17 584 4267 260 28 27.6 4.9 18 560 4572 255 28 27.0 7.2 19 537 4877 265 29 28.9 2.5 20 515 5182 250 36 33.8 12.3 21 500 5400 250 36 33.8 12.3 22 494 5486 250 36 33.8 12.3 23 472 5791 250 40 37.6 13.7 24 452 6096 255 42 40.6 10.9 25 432 6401 245 40 36.3 16.9 26 413 6706 240 43 37.2 21.5 27 400 6930 245 44 39.9 18.6 28 395 7010 245 43 39.0 18.2 29 377 7315 250 47 44.2 16.1 30 360 7620 255 42 40.6 10.9 31 343 7925 275 28 27.9 -2.4 32 328 8230 270 28 28.0 -0.0 33 313 8534 270 21 21.0 -0.0 34 300 8800 255 22 21.3 5.7 35 298 8839 255 22 21.3 5.7 36 286 9106 255 26 25.1 6.7 37 284 9144 250 22 20.7 7.5 38 271 9449 275 39 38.9 -3.4 39 259 9754 250 37 34.8 12.7 40 250 9970 260 43 42.3 7.5 41 247 10058 260 43 42.3 7.5 42 235 10363 255 35 33.8 9.1 43 225 10668 260 33 32.5 5.7 44 204 11278 240 36 31.2 18.0 45 200 11420 250 50 47.0 17.1 46 195 11582 255 50 48.3 12.9 47 186 11887 250 47 44.2 16.1 48 178 12192 245 46 41.7 19.4 49 170 12497 250 48 45.1 16.4 50 162 12802 260 43 42.3 7.5 51 155 13106 240 35 30.3 17.5 52 150 13310 245 47 42.6 19.9 53 148 13411 245 46 41.7 19.4 54 141 13716 250 50 47.0 17.1 55 135 14021 245 42 38.1 17.7 56 128 14326 245 36 32.6 15.2 57 123 14630 245 43 39.0 18.2 58 117 14935 235 41 33.6 23.5 59 112 15240 240 46 39.8 23.0 60 102 15850 245 31 28.1 13.1 61 100 15960 240 33 28.6 16.5 62 88 16764 250 38 35.7 13.0 63 84 17069 250 42 39.5 14.4 64 80 17374 260 41 40.4 7.1 65 76 17678 265 34 33.9 3.0 66 70 18240 235 32 26.2 18.4 67 69 18288 240 30 26.0 15.0 68 66 18593 235 33 27.0 18.9 69 63 18898 250 29 27.3 9.9 70 60 19202 250 32 30.1 10.9 71 57 19507 255 25 24.1 6.5 72 55 19812 250 19 17.9 6.5 73 52 20117 255 21 20.3 5.4 74 50 20360 240 28 24.2 14.0 75 50 20422 240 28 24.2 14.0 76 47 20726 235 35 28.7 20.1 77 43 21336 255 41 39.6 10.6 78 41 21641 270 40 40.0 -0.0 79 39 21946 275 30 29.9 -2.6 80 37 22250 275 29 28.9 -2.5 81 35 22555 255 30 29.0 7.8 82 33 22860 250 26 24.4 8.9 83 32 23165 235 28 22.9 16.1 84 30 23520 285 31 29.9 -8.0 85 29 23774 290 31 29.1 -10.6 86 26 24384 250 27 25.4 9.2 87 25 24689 240 35 30.3 17.5 88 24 24994 260 35 34.5 6.1 89 22 25298 255 43 41.5 11.1 90 21 25603 265 48 47.8 4.2 91 20 25908 275 43 42.8 -3.7 92 20 26000 260 44 43.3 7.6 93 19 26213 260 45 44.3 7.8 94 18 26518 260 41 40.4 7.1 95 18 26822 255 49 47.3 12.7 96 17 27127 260 48 47.3 8.3 97 16 27432 255 49 47.3 12.7 98 15 27737 265 54 53.8 4.7 99 14 28042 260 48 47.3 8.3 100 14 28346 265 46 45.8 4.0 101 13 28651 255 53 51.2 13.7 102 12 29261 260 64 63.0 11.1 103 11 29870 255 64 61.8 16.6 104 10 30270 255 85 82.1 22.0 105 7 32490 260 111 109.3 19.3 Wind Parameters Energy-Hel index: -1.14 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//KBIS/skewt/KBIS.skewt.20260109.12.gif