UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for KABR... Searching the city database file for: KABR ... Date:0000Z 10 DEC 25 Station: KABR WMO ident: 72659 Latitude: 45.45 Longitude: -98.43 Elevation: 396.00 ------------------------------------------------------------------------------- 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 -51 SFC 946 396 4.0 0.7 79 3.3 2.5 310 15 281.6 282.3 278.3 293.4 4.25 2 937 477 3.8 0.1 77 3.7 2.1 312 24 282.2 282.9 278.4 293.7 4.11 3 925 586 3.2 -0.4 77 3.6 1.6 315 36 282.6 283.3 278.6 293.8 4.01 4 865 1126 0.0 -1.9 87 1.9 -0.8 320 55 284.7 285.4 279.4 295.6 3.84 5 850 1267 2.8 -1.8 72 4.6 0.8 325 56 289.1 289.8 281.5 300.5 3.94 6 841 1353 3.6 -2.4 65 6.0 1.0 324 55 290.8 291.5 282.1 301.9 3.81 7 795 1807 1.0 -7.0 55 8.0 -2.2 320 52 292.7 293.2 281.8 301.2 2.84 8 779 1970 0.0 -7.0 59 7.0 -2.8 316 52 293.4 293.9 282.2 302.0 2.90 9 719 2607 -3.9 -14.9 42 11.0 -7.4 313 55 295.9 296.2 281.8 301.0 1.67 10 700 2818 -5.9 -16.9 41 11.0 -9.2 315 56 296.0 296.2 281.5 300.5 1.45 11 688 2953 -7.3 -17.3 45 10.0 -10.2 315 55 295.9 296.1 281.4 300.3 1.43 12 645 3451 -10.5 -21.5 40 11.0 -13.2 309 52 297.7 297.9 281.8 301.1 1.06 13 598 4027 -15.5 -20.5 65 5.0 -16.7 305 46 298.5 298.7 282.4 302.4 1.25 14 567 4426 -17.7 -26.7 45 9.0 -19.4 305 46 300.5 300.6 282.5 302.9 0.76 15 523 5023 -23.5 -27.4 70 3.9 -24.2 301 52 300.5 300.6 282.6 303.0 0.77 16 500 5350 -25.9 -31.9 57 6.0 -26.8 305 56 301.5 301.6 282.7 303.2 0.53 17 497 5394 -26.3 -32.3 57 6.0 -27.1 305 57 301.5 301.6 282.7 303.2 0.51 18 475 5721 -29.1 -33.8 64 4.7 -29.7 305 56 302.0 302.0 282.8 303.5 0.46 19 469 5812 -29.9 -34.9 62 5.0 -30.4 305 55 302.1 302.1 282.8 303.5 0.42 20 436 6329 -34.1 -36.6 78 2.5 -34.3 298 56 303.1 303.2 283.2 304.4 0.38 21 400 6930 -38.3 -42.7 63 4.4 -38.6 300 66 305.2 305.3 283.8 306.0 0.22 22 374 7389 -41.7 -48.7 47 7.0 -42.1 295 68 306.6 306.7 284.2 307.1 0.12 23 319 8459 -44.7 -65.7 8 21.0 -45.2 295 115 316.7 316.7 287.7 316.8 0.02 24 314 8565 -44.3 -66.3 7 22.0 -44.9 295 116 318.7 318.7 288.3 318.8 0.02 25 312 8608 -44.3 -66.3 7 22.0 -44.9 296 117 319.3 319.3 288.5 319.4 0.02 26 300 8870 -45.5 -68.5 6 23.0 -46.0 300 121 321.2 321.2 289.1 321.3 0.01 27 282 9280 -47.4 -71.0 5 23.6 -47.9 300 124 324.2 324.2 290.0 324.2 0.01 28 269 9591 -48.9 -72.9 4 24.0 -49.3 300 121 326.5 326.5 290.7 326.5 0.01 29 264 9714 -49.3 -73.3 4 24.0 -49.7 300 119 327.6 327.6 291.0 327.7 0.01 30 254 9966 -49.7 -73.7 4 24.0 -50.1 300 119 330.7 330.7 291.9 330.7 0.01 31 250 10070 -49.7 -74.7 4 25.0 -50.1 300 116 332.2 332.2 292.3 332.2 0.01 32 242 10281 -50.3 -80.3 2 30.0 -50.7 300 111 334.4 334.4 292.9 334.4 0.00 33 238 10390 -50.1 -82.1 1 32.0 -50.5 300 108 336.3 336.3 293.4 336.3 0.00 34 231 10584 -49.7 -81.7 1 32.0 -50.1 300 103 339.8 339.8 294.3 339.8 0.00 35 229 10640 -49.7 -81.7 1 32.0 -50.1 300 102 340.6 340.6 294.5 340.6 0.00 36 223 10813 -49.7 -81.7 1 32.0 -50.1 300 97 343.2 343.2 295.1 343.2 0.00 37 209 11235 -50.5 -82.5 1 32.0 -51.0 300 87 348.4 348.4 296.3 348.4 0.00 38 200 11520 -51.3 -82.3 1 31.0 -51.7 300 86 351.5 351.5 297.0 351.5 0.00 39 191 11819 -52.7 -83.7 1 31.0 -53.1 299 85 353.9 353.9 297.5 354.0 0.00 40 184 12060 -53.7 -84.7 1 31.0 -54.1 297 88 356.1 356.1 297.9 356.1 0.00 41 176 12346 -54.3 -84.3 1 30.0 -54.6 295 92 359.7 359.7 298.7 359.7 0.00 42 175 12382 -54.5 -84.5 1 30.0 -54.8 295 92 359.9 359.9 298.7 360.0 0.00 43 173 12456 -54.5 -85.5 1 31.0 -54.8 295 92 361.1 361.1 298.9 361.1 0.00 44 169 12606 -54.1 -85.1 1 31.0 -54.5 295 93 364.2 364.2 299.5 364.2 0.00 45 168 12645 -54.1 -85.1 1 31.0 -54.5 295 93 364.8 364.8 299.6 364.8 0.00 46 164 12799 -54.7 -84.7 1 30.0 -55.1 295 93 366.4 366.4 299.9 366.4 0.00 47 160 12957 -55.3 -85.3 1 30.0 -55.6 295 90 367.9 367.9 300.2 367.9 0.00 48 156 13119 -55.5 -85.5 1 30.0 -55.8 295 88 370.3 370.3 300.6 370.3 0.00 49 150 13370 -54.9 -85.9 1 31.0 -55.3 295 91 375.5 375.5 301.5 375.5 0.00 50 146 13543 -54.7 -85.7 1 31.0 -55.1 294 79 378.7 378.7 302.1 378.8 0.00 51 144 13631 -54.3 -85.3 1 31.0 -54.7 297 79 380.9 380.9 302.4 380.9 0.00 52 137 13949 -55.1 -86.1 1 31.0 -55.5 304 83 385.0 385.0 303.1 385.0 0.00 53 134 14090 -54.9 -84.9 1 30.0 -55.3 305 82 387.8 387.8 303.5 387.8 0.00 54 127 14431 -56.7 -86.7 1 30.0 -57.1 307 72 390.5 390.5 303.9 390.6 0.00 55 114 15113 -57.9 -86.9 1 29.0 -58.2 300 66 400.6 400.6 305.3 400.6 0.00 56 104 15687 -60.9 -89.9 1 29.0 -61.2 305 75 405.5 405.5 305.9 405.5 0.00 57 103 15747 -61.3 -90.3 1 29.0 -61.6 303 74 405.8 405.8 306.0 405.8 0.00 58 101 15868 -61.3 -90.3 1 29.0 -61.6 300 73 408.1 408.1 306.3 408.1 0.00 59 100 15930 -61.3 -90.3 1 29.0 -61.6 300 72 409.3 409.3 306.4 409.3 0.00 60 96 16184 -60.3 -90.3 1 30.0 -60.6 301 72 416.0 416.0 307.3 416.1 0.00 61 92 16451 -57.1 -87.1 1 30.0 -57.6 305 69 427.5 427.5 308.6 427.5 0.00 62 88 16732 -57.9 -86.9 1 29.0 -58.3 314 75 431.3 431.3 309.0 431.4 0.00 63 82 17176 -59.3 -88.3 1 29.0 -59.7 317 67 437.3 437.3 309.6 437.3 0.00 64 70 18160 -62.1 315 52 451.5 65 66 18524 -62.3 316 60 458.8 66 63 18812 -61.9 315 60 465.8 67 60 19114 -62.3 322 54 471.4 68 53 19880 -62.9 311 52 487.1 69 50 20240 -62.5 320 63 496.2 70 48 20492 -62.1 312 67 503.0 71 43 21168 -64.1 322 58 514.1 72 34 22614 -61.1 326 50 557.7 73 30 23390 -61.7 330 45 576.4 74 24 24779 -59.5 328 56 620.8 TRP 264 9714 -49.3 -73.3 4 24.0 -49.7 300 119 327.6 327.6 291.0 327.7 0.01 WND 282 9280 -47.4 -71.0 5 23.6 -47.9 300 124 324.2 324.2 290.0 324.2 0.01 Sounding variables and indices 1000-500 mb thick: 5401.00 m Freezing level: 779.00 mb = 1970.40 m = 6464.49 ft Wetbulb zero: 884.99 mb = 942.13 m = 3090.95 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 58.05 % Est. max temperature: 14.94 C = 58.89 F Sfc-Lift cond lev (LCL): 898.96 mb = 816.01 m = 2677.18 ft T: 1.84 C 700-500 lapse rate: 7.90 C/km ThetaE index: 1.70 C Layer 719.0- 645.0 mb Conv cond level (CCL): 717.81 mb = 2620.45 m = 8597.17 ft Mean mixing ratio: 3.96 g/kg Conv temperature: 18.08 C = 64.55 F Cap Strength: 6.86 C Lifted Index: 6.42 C Risk: None Lifted Index @300 mb: 18.46 C Lifted Index @700 mb: 6.33 C Showalter Index: 2.73 C Risk: Showers probable Total Totals Index: 52.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.70 C Cross Totals Index: 24.10 C K Index: 15.90 Risk: < 20 % chance of thunderstorms Sweat Index: 244.00 Risk: None Energy Index: 0.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.52 J/kg Max Up Vert Vel: 6.56 m/s Conv Inhibition (B-): 38981.76 J/kg Cap Strength: 6.81 C Lift Cond Lev (LCL): 852.54 mb = 1242.97 m = 4077.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 340 at 38 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 ---------------------------------------------------------- 0 946 396 310 15 11.5 -9.6 | 176 27 -1.9 26.4 1 925 586 315 36 25.5 -25.5 | 229 16 12.1 10.6 2 922 610 315 36 25.5 -25.5 | 229 16 12.1 10.6 3 888 914 320 53 34.1 -40.6 | 282 21 20.7 -4.5 4 855 1219 320 56 36.0 -42.9 | 287 24 22.6 -6.8 5 850 1267 325 56 32.1 -45.9 | 298 21 18.8 -9.8 6 792 1829 320 52 33.4 -39.8 | 281 20 20.1 -3.8 7 763 2134 310 53 40.6 -34.1 | 266 27 27.2 2.0 8 734 2438 310 55 42.1 -35.4 | 269 29 28.8 0.7 9 707 2743 315 55 38.9 -38.9 | 276 26 25.5 -2.8 10 700 2818 315 56 39.6 -39.6 | 278 26 26.2 -3.5 11 679 3048 315 55 38.9 -38.9 | 276 26 25.5 -2.8 12 626 3658 305 50 41.0 -28.7 | 255 29 27.6 7.4 13 601 3962 305 46 37.7 -26.4 | 248 26 24.3 9.7 14 577 4267 305 46 37.7 -26.4 | 248 26 24.3 9.7 15 554 4572 305 45 36.9 -25.8 | 246 26 23.5 10.3 16 532 4877 300 50 43.3 -25.0 | 250 32 29.9 11.1 17 500 5350 305 56 45.9 -32.1 | 263 33 32.5 4.0 18 490 5486 305 58 47.5 -33.3 | 265 34 34.2 2.8 19 470 5791 305 55 45.1 -31.5 | 262 32 31.7 4.5 20 450 6096 300 53 45.9 -26.5 | 254 34 32.5 9.6 21 413 6706 295 62 56.2 -26.2 | 257 44 42.8 9.9 22 400 6930 300 66 57.2 -33.0 | 266 44 43.8 3.1 23 395 7010 300 66 57.2 -33.0 | 266 44 43.8 3.1 24 378 7315 295 67 60.7 -28.3 | 261 48 47.4 7.8 25 361 7620 295 72 65.3 -30.4 | 264 52 51.9 5.6 26 345 7925 295 96 87.0 -40.6 | 273 74 73.6 -4.5 27 330 8230 295 114 103.3 -48.2 | 278 91 90.0 -12.1 28 315 8534 295 116 105.1 -49.0 | 278 93 91.8 -12.9 29 301 8839 300 121 104.8 -60.5 | 285 95 91.4 -24.4 30 300 8870 300 121 104.8 -60.5 | 285 95 91.4 -24.4 31 288 9144 300 119 103.1 -59.5 | 285 93 89.7 -23.4 32 282 9280 300 124 107.4 -62.0 | 285 98 94.0 -25.9 33 275 9449 300 124 107.4 -62.0 | 285 98 94.0 -25.9 34 264 9714 300 119 103.1 -59.5 | 285 93 89.7 -23.4 35 262 9754 300 116 100.5 -58.0 | 284 90 87.1 -21.9 36 250 10058 300 121 104.8 -60.5 | 285 95 91.4 -24.4 37 250 10070 300 116 100.5 -58.0 | 284 90 87.1 -21.9 38 228 10668 300 101 87.5 -50.5 | 281 76 74.1 -14.4 39 208 11278 300 86 74.5 -43.0 | 276 62 61.1 -6.9 40 200 11520 300 86 74.5 -43.0 | 276 62 61.1 -6.9 41 198 11582 295 88 79.8 -37.2 | 271 66 66.4 -1.1 42 189 11887 300 84 72.7 -42.0 | 276 60 59.4 -5.9 43 180 12192 295 92 83.4 -38.9 | 272 70 70.0 -2.8 44 164 12802 295 93 84.3 -39.3 | 273 71 70.9 -3.2 45 156 13106 295 88 79.8 -37.2 | 271 66 66.4 -1.1 46 150 13370 295 91 82.5 -38.5 | 272 69 69.1 -2.4 47 149 13411 290 78 73.3 -26.7 | 261 61 59.9 9.4 48 142 13716 300 80 69.3 -40.0 | 274 56 55.9 -3.9 49 135 14021 305 84 68.8 -48.2 | 282 57 55.5 -12.1 50 129 14326 305 75 61.4 -43.0 | 278 49 48.1 -6.9 51 123 14630 310 67 51.3 -43.1 | 280 39 38.0 -7.0 52 117 14935 300 63 54.6 -31.5 | 264 41 41.2 4.6 53 112 15240 300 69 59.8 -34.5 | 268 46 46.4 1.6 54 106 15545 310 77 59.0 -49.5 | 286 48 45.6 -13.4 55 101 15850 300 73 63.2 -36.5 | 270 50 49.9 -0.4 56 100 15930 300 72 62.4 -36.0 | 270 49 49.0 0.1 57 96 16154 300 72 62.4 -36.0 | 270 49 49.0 0.1 58 92 16459 305 69 56.5 -39.6 | 275 43 43.2 -3.5 59 88 16764 315 76 53.7 -53.7 | 294 44 40.4 -17.7 60 83 17069 320 70 45.0 -53.6 | 299 36 31.6 -17.5 61 76 17678 300 52 45.0 -26.0 | 252 33 31.7 10.1 62 72 17983 310 59 45.2 -37.9 | 273 32 31.8 -1.8 63 70 18160 315 52 36.8 -36.8 | 272 23 23.4 -0.7 64 69 18288 320 56 36.0 -42.9 | 287 24 22.6 -6.8 65 65 18593 315 61 43.1 -43.1 | 283 31 29.8 -7.1 66 62 18898 315 60 42.4 -42.4 | 282 30 29.1 -6.4 67 59 19202 325 51 29.3 -41.8 | 290 17 15.9 -5.7 68 56 19507 315 50 35.4 -35.4 | 268 22 22.0 0.7 69 54 19812 310 52 39.8 -33.4 | 264 27 26.5 2.7 70 51 20117 315 50 35.4 -35.4 | 268 22 22.0 0.7 71 50 20240 320 63 40.5 -48.3 | 294 30 27.1 -12.2 72 49 20422 310 69 52.9 -44.4 | 282 40 39.5 -8.3 73 46 20726 320 59 37.9 -45.2 | 290 26 24.6 -9.1 74 44 21031 320 56 36.0 -42.9 | 287 24 22.6 -6.8 75 42 21336 325 61 35.0 -50.0 | 303 26 21.6 -13.9 76 40 21641 325 56 32.1 -45.9 | 298 21 18.8 -9.8 77 38 21946 330 61 30.5 -52.8 | 314 24 17.1 -16.8 78 36 22250 325 56 32.1 -45.9 | 298 21 18.8 -9.8 79 34 22555 325 52 29.8 -42.6 | 292 18 16.5 -6.5 80 33 22860 330 44 22.0 -38.1 | 283 9 8.6 -2.0 81 31 23165 335 50 21.1 -45.3 | 320 12 7.8 -9.2 82 30 23390 330 45 22.5 -39.0 | 288 10 9.1 -2.9 83 29 23470 335 44 18.6 -39.9 | 306 6 5.2 -3.8 84 27 23774 335 52 22.0 -47.1 | 322 14 8.6 -11.1 85 23 24384 325 58 33.3 -47.5 | 300 23 19.9 -11.4 86 21 24689 325 56 32.1 -45.9 | 298 21 18.8 -9.8 Wind Parameters Mean winds (0-6000m): 309.7 at 51.3 knts Storm direction: 339.7 at 38.5 knts Shear (0-3000m) pos: 7.4 neg: 3.2 tot: 10.6 10-3/s Storm rel Dir Shear (0-3000m): 87.6 deg Storm rel helicity (0-3000m) pos: 237.5 neg: -112.3 tot: 125.2 m^2/s^2 ave: 41.7 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 12.8 stream: 4.7 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.68 Bulk Shear: 31.43 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 ------------------------------------------------------------------------------- 500 317 37 232 15| 38.3 0.0 38.3|162.4 0.0 162.4 324.9 0.89| 38.9 34.7 1000 319 46 266 16| 20.9 0.0 20.9|200.0 -6.1 193.9 193.9 0.82| 24.4 20.1 1500 320 48 274 18| 13.9 2.2 16.1|200.0 -39.7 160.3 106.9 0.61| 18.5 11.3 2000 318 50 272 20| 10.5 3.4 13.9|206.6 -68.3 138.3 69.1 0.47| 16.1 7.6 2500 317 51 273 21| 8.9 2.7 11.6|237.5 -68.5 169.0 67.6 0.50| 14.0 6.9 3000 316 51 273 22| 7.4 3.2 10.6|237.5-112.3 125.2 41.7 0.37| 12.8 4.7 4000 314 50 267 23| 5.6 3.0 8.6|237.5-168.4 69.1 17.3 0.24| 10.7 2.5 5000 311 50 264 25| 5.2 2.8 8.0|316.7-170.6 146.1 29.2 0.29| 10.1 3.0 6000 310 51 263 26| 4.4 3.0 7.3|336.9-228.9 108.1 18.0 0.22| 9.6 2.1 Wrote GIF file: /home/apache/climate/data/raob//KABR/skewt/KABR.skewt.20251210.00.gif