UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122100.upa.cvt Date: 0000Z 21 DEC 25 Searching for KVEF... Searching the city database file for: KVEF ... Date:0000Z 21 DEC 25 Station: KVEF WMO ident: 72388 Latitude: 36.05 Longitude: -115.18 Elevation: 693.00 ------------------------------------------------------------------------------- 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 126 SFC 936 693 17.2 1.2 34 16.0 9.0 50 5 295.9 296.7 284.9 309.1 4.46 2 928 770 16.0 0.0 34 16.0 8.0 90 3 295.4 296.1 284.4 307.6 4.12 3 925 799 15.6 -0.4 33 16.0 7.7 105 2 295.3 296.0 284.2 307.1 4.01 4 924 808 15.6 -0.4 33 16.0 7.7 96 2 295.4 296.1 284.3 307.2 4.02 5 897 1057 13.2 -0.8 38 14.0 6.3 359 4 295.4 296.1 284.3 307.3 4.02 6 890 1122 12.8 -1.2 38 14.0 6.0 4 5 295.6 296.3 284.3 307.3 3.93 7 883 1188 13.0 -1.0 38 14.0 6.2 8 6 296.5 297.2 284.7 308.5 4.02 8 867 1340 12.2 -0.8 41 13.0 5.8 347 6 297.2 298.0 285.2 309.6 4.16 9 851 1495 11.4 -1.6 40 13.0 5.1 317 5 298.0 298.7 285.3 309.9 3.99 10 850 1505 11.4 -1.6 40 13.0 5.1 315 5 298.1 298.8 285.4 310.1 4.00 11 844 1564 12.0 -1.0 41 13.0 5.6 298 6 299.3 300.1 286.0 312.0 4.21 12 753 2509 6.8 -1.2 57 8.0 2.8 264 23 303.6 304.5 288.0 317.8 4.65 13 747 2575 7.2 -0.8 57 8.0 3.2 263 25 304.7 305.6 288.6 319.5 4.83 14 732 2742 8.2 -3.8 42 12.0 2.4 260 28 307.6 308.3 288.7 319.9 3.94 15 703 3075 7.0 -8.0 33 15.0 0.3 270 19 309.9 310.4 288.5 319.3 2.97 16 700 3110 6.6 -8.4 33 15.0 0.0 270 19 309.8 310.3 288.4 319.0 2.90 17 584 4564 -4.7 -10.7 63 6.0 -7.1 271 24 313.1 313.6 289.5 322.4 2.90 18 559 4908 -6.1 -13.1 58 7.0 -8.7 275 27 315.4 315.9 289.8 323.5 2.49 19 542 5148 -7.9 -14.9 57 7.0 -10.4 279 32 316.0 316.5 289.8 323.3 2.22 20 524 5410 -9.5 -16.5 57 7.0 -11.9 284 38 317.2 317.6 289.9 323.9 2.01 21 504 5709 -11.7 -17.7 61 6.0 -13.6 285 49 318.0 318.4 290.1 324.4 1.89 22 500 5770 -12.3 -18.3 61 6.0 -14.2 285 51 318.0 318.4 290.0 324.1 1.81 23 490 5924 -13.5 -19.5 61 6.0 -15.3 283 51 318.4 318.7 290.0 324.0 1.66 24 480 6081 -14.3 -20.3 60 6.0 -16.0 280 52 319.3 319.6 290.2 324.7 1.59 25 457 6452 -16.3 -26.3 42 10.0 -18.7 285 58 321.3 321.5 290.2 324.7 0.98 26 413 7206 -22.7 -28.7 58 6.0 -23.9 284 50 322.5 322.7 290.5 325.6 0.87 27 400 7440 -23.7 -30.7 53 7.0 -25.0 280 64 324.2 324.3 290.8 326.8 0.74 28 338 8645 -33.3 -50.3 17 17.0 -34.6 284 52 327.1 327.1 291.0 327.5 0.11 29 320 9027 -36.5 -54.5 14 18.0 -37.5 281 53 327.8 327.8 291.2 328.1 0.07 30 314 9158 -37.7 -54.7 15 17.0 -38.7 280 53 327.9 327.9 291.2 328.2 0.07 31 304 9380 -39.7 -57.7 13 18.0 -40.5 284 52 328.2 328.2 291.3 328.4 0.05 32 300 9470 -40.5 -58.5 13 18.0 -41.3 285 52 328.3 328.3 291.3 328.5 0.05 33 278 9986 -45.3 -59.3 19 14.0 -45.8 285 52 328.6 328.6 291.4 328.8 0.05 34 250 10690 -50.7 -60.7 30 10.0 -51.0 275 66 330.7 330.7 291.9 330.9 0.04 35 240 10953 -52.9 -60.9 37 8.0 -53.1 270 71 331.3 331.3 292.1 331.4 0.04 36 219 11534 -57.7 -64.7 40 7.0 -57.8 266 72 332.6 332.6 292.4 332.8 0.03 37 200 12100 -60.5 -68.5 34 8.0 -60.6 270 75 337.0 337.0 293.6 337.0 0.02 38 185 12583 -62.9 -71.9 29 9.0 -63.0 275 78 340.7 340.7 294.5 340.7 0.01 39 183 12650 -63.1 -72.1 29 9.0 -63.2 275 80 341.4 341.4 294.7 341.5 0.01 40 175 12926 -61.0 -71.6 23 10.6 -61.2 280 85 349.2 349.2 296.5 349.3 0.01 41 173 12998 -60.5 -71.5 22 11.0 -60.6 280 85 351.2 351.2 296.9 351.3 0.01 42 166 13256 -60.1 -72.1 19 12.0 -60.3 285 83 356.1 356.1 297.9 356.1 0.01 43 164 13331 -59.9 -71.9 19 12.0 -60.0 287 81 357.6 357.6 298.2 357.7 0.01 44 161 13447 -60.1 -72.1 19 12.0 -60.3 289 80 359.2 359.2 298.5 359.3 0.01 45 155 13684 -59.1 -72.1 17 13.0 -59.3 281 78 364.8 364.8 299.7 364.9 0.01 46 150 13890 -58.9 -72.9 15 14.0 -59.1 280 77 368.6 368.6 300.3 368.7 0.01 47 149 13932 -58.7 -72.7 15 14.0 -58.9 278 78 369.7 369.7 300.5 369.7 0.01 48 138 14413 -57.5 -73.5 11 16.0 -57.8 285 72 380.0 380.0 302.2 380.0 0.01 49 136 14505 -57.7 -73.7 11 16.0 -58.0 285 72 381.2 381.2 302.5 381.3 0.01 50 124 15080 -61.5 -78.5 9 17.0 -61.7 280 64 384.5 384.5 303.0 384.5 0.01 51 103 16212 -66.9 -85.9 5 19.0 -67.0 275 51 395.1 395.1 304.5 395.1 0.00 52 102 16271 -67.1 -86.1 5 19.0 -67.2 275 53 395.8 395.8 304.6 395.8 0.00 53 101 16330 -67.1 -86.1 5 19.0 -67.2 275 54 397.0 397.0 304.8 397.0 0.00 54 100 16390 -67.1 -86.1 5 19.0 -67.2 275 56 398.1 398.1 304.9 398.1 0.00 55 95 16700 -66.5 -86.5 4 20.0 -66.6 282 51 405.1 405.1 305.9 405.2 0.00 56 80 17734 -69.7 -91.7 3 22.0 -69.8 282 46 419.0 419.0 307.6 419.0 0.00 57 76 18040 -69.1 -92.1 2 23.0 -69.2 291 46 426.4 426.4 308.4 426.4 0.00 58 70 18530 -71.1 -94.1 2 23.0 -71.2 270 31 432.3 432.3 309.1 432.3 0.00 59 64 19056 -72.9 -95.9 2 23.0 -73.0 281 35 439.5 439.5 309.8 439.5 0.00 60 59 19534 -70.1 -94.1 2 24.0 -70.2 296 40 456.2 456.2 311.4 456.2 0.00 61 57 19739 -69.7 -93.7 2 24.0 -69.8 303 33 461.6 461.6 311.9 461.6 0.00 62 55 19950 -71.3 -94.3 2 23.0 -71.4 301 24 462.7 462.7 312.0 462.7 0.00 63 52 20279 -72.3 -95.3 2 23.0 -72.4 311 16 467.8 467.8 312.4 467.8 0.00 64 50 20510 -71.1 -94.1 2 23.0 -71.2 310 31 475.9 475.9 313.1 475.9 0.00 65 41 21704 -64.7 -89.7 2 25.0 -65.1 300 18 519.7 519.7 316.3 519.7 0.00 66 39 22011 -62.9 -88.9 2 26.0 -63.4 308 16 531.7 531.7 317.1 531.8 0.00 67 36 22503 -63.3 -88.3 2 25.0 -63.8 352 10 543.0 543.0 317.7 543.0 0.00 68 35 22677 -63.1 -88.1 2 25.0 -63.7 41 6 547.9 547.9 318.0 547.9 0.00 69 34 22855 -63.1 -88.1 2 25.0 -63.7 103 4 552.5 552.5 318.2 552.5 0.00 70 33 23039 -62.5 -87.5 2 25.0 -63.1 211 3 558.8 558.8 318.6 558.8 0.01 71 30 23630 -60.5 -86.5 2 26.0 -61.4 260 14 579.7 579.7 319.6 579.8 0.01 72 29 23841 -60.3 -85.3 2 25.0 -61.2 268 16 585.9 585.9 319.9 586.0 0.01 73 27 24284 -61.3 -86.3 2 25.0 -62.1 286 21 595.2 595.2 320.4 595.2 0.01 74 25 24762 -59.9 -84.9 2 25.0 -61.0 300 15 612.5 612.5 321.2 612.5 0.01 75 23 25281 -60.3 -85.3 2 25.0 -61.4 317 20 626.1 626.1 321.7 626.1 0.01 76 22 25557 -60.3 -85.3 2 25.0 -61.4 332 17 634.1 634.1 322.0 634.2 0.01 77 21 25846 -60.5 -85.5 2 25.0 -61.7 347 13 642.0 642.0 322.4 642.1 0.01 78 20 26150 -59.9 -84.9 2 25.0 -61.2 255 9 652.8 652.8 322.8 652.9 0.01 79 18 26810 -59.5 -84.5 2 25.0 -61.0 250 5 674.1 674.1 323.6 674.2 0.02 80 16 27556 -54.3 -81.3 2 27.0 -57.1 259 11 714.1 714.1 324.9 714.4 0.03 81 14 28416 -53.1 -80.1 2 27.0 -56.5 253 8 746.0 746.0 325.8 746.4 0.05 82 11 29956 -57.5 -81.5 3 24.0 -60.2 250 18 783.3 783.3 326.8 783.7 0.05 83 11 29956 -57.7 -81.7 3 24.0 -60.3 250 18 782.5 782.6 326.8 783.0 0.05 84 10 30560 -55.9 -81.9 2 26.0 -59.3 290 28 810.9 810.9 327.5 811.3 0.05 85 7.5 32419 -49.9 -78.9 2 29.0 -56.3 274 39 904.7 904.8 329.5 905.9 0.11 86 7.0 32870 -50.5 -78.5 2 28.0 -56.9 270 42 920.3 920.4 329.8 921.6 0.12 TRP 183 12650 -63.1 -72.1 29 9.0 -63.2 275 80 341.4 341.4 294.7 341.5 0.01 WND 175 12926 -61.0 -71.6 23 10.6 -61.2 280 85 349.2 349.2 296.5 349.3 0.01 Sounding variables and indices 1000-500 mb thick: 5644.00 m Freezing level: 632.25 mb = 3959.48 m = 12990.28 ft Wetbulb zero: 699.68 mb = 3113.71 m = 10215.46 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 48.46 % Est. max temperature: 23.19 C = 73.75 F Sfc-Lift cond lev (LCL): 735.79 mb = 2699.62 m = 8856.92 ft T: 7.95 C 700-500 lapse rate: 7.11 C/km ThetaE index: 1.93 C Layer 928.0- 924.0 mb Conv cond level (CCL): 548.91 mb = 5049.54 m = 16566.53 ft Mean mixing ratio: 4.08 g/kg Conv temperature: 36.70 C = 98.06 F Cap Strength: 11.49 C Lifted Index: 10.77 C Risk: None Lifted Index @300 mb: 14.03 C Lifted Index @700 mb: 11.33 C Showalter Index: 9.95 C Risk: None Total Totals Index: 34.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 10.70 C K Index: 7.10 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 2.95 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.47 J/kg Max Up Vert Vel: 6.08 m/s Conv Inhibition (B-): 51633.49 J/kg Cap Strength: 11.46 C Lift Cond Lev (LCL): 714.41 mb = 2942.34 m = 9653.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 310 at 20 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 ---------------------------------------------------------- 0 936 693 50 5 -3.8 -3.2 | 116 21 -19.0 9.4 1 925 799 105 2 -1.9 0.5 | 127 22 -17.2 13.1 2 912 914 350 3 0.5 -3.0 | 123 18 -14.7 9.6 3 880 1219 10 6 -1.0 -5.9 | 112 18 -16.3 6.7 4 850 1505 315 5 3.5 -3.5 | 128 15 -11.7 9.0 5 848 1524 305 5 4.1 -2.9 | 131 15 -11.1 9.7 6 817 1829 250 12 11.3 4.1 | 167 17 -3.9 16.7 7 788 2134 265 15 14.9 1.3 | 179 14 -0.3 13.9 8 759 2438 265 22 21.9 1.9 | 205 16 6.7 14.5 9 732 2743 260 28 27.6 4.9 | 215 21 12.4 17.4 10 705 3048 270 19 19.0 -0.0 | 197 13 3.8 12.6 11 700 3110 270 19 19.0 -0.0 | 197 13 3.8 12.6 12 679 3353 265 21 20.9 1.8 | 202 16 5.7 14.4 13 653 3658 285 21 20.3 -5.4 | 215 9 5.1 7.1 14 628 3962 290 23 21.6 -7.9 | 234 8 6.4 4.7 15 605 4267 285 21 20.3 -5.4 | 215 9 5.1 7.1 16 582 4572 270 24 24.0 -0.0 | 215 15 8.8 12.6 17 560 4877 275 27 26.9 -2.4 | 229 16 11.7 10.2 18 518 5486 285 40 38.6 -10.4 | 265 24 23.4 2.2 19 500 5770 285 51 49.3 -13.2 | 271 34 34.0 -0.6 20 499 5791 285 51 49.3 -13.2 | 271 34 34.0 -0.6 21 479 6096 280 52 51.2 -9.0 | 264 36 36.0 3.6 22 460 6401 285 59 57.0 -15.3 | 274 42 41.8 -2.7 23 424 7010 290 51 47.9 -17.4 | 278 33 32.7 -4.9 24 407 7315 280 50 49.2 -8.7 | 263 34 34.0 3.9 25 400 7440 280 64 63.0 -11.1 | 268 48 47.8 1.5 26 390 7620 280 65 64.0 -11.3 | 268 49 48.8 1.3 27 373 7925 275 64 63.8 -5.6 | 262 49 48.5 7.0 28 358 8230 280 57 56.1 -9.9 | 266 41 40.9 2.7 29 343 8534 285 52 50.2 -13.5 | 271 35 35.0 -0.9 30 314 9144 280 53 52.2 -9.2 | 265 37 37.0 3.4 31 300 9470 285 52 50.2 -13.5 | 271 35 35.0 -0.9 32 288 9754 285 52 50.2 -13.5 | 271 35 35.0 -0.9 33 275 10058 285 52 50.2 -13.5 | 271 35 35.0 -0.9 34 263 10363 280 59 58.1 -10.2 | 267 43 42.9 2.3 35 251 10668 280 63 62.0 -10.9 | 268 47 46.8 1.6 36 250 10690 275 66 65.7 -5.8 | 262 51 50.5 6.8 37 239 10973 270 71 71.0 -0.0 | 257 57 55.8 12.6 38 228 11278 270 70 70.0 -0.0 | 257 56 54.8 12.6 39 217 11582 265 72 71.7 6.3 | 252 60 56.5 18.9 40 207 11887 270 72 72.0 -0.0 | 258 58 56.8 12.6 41 200 12100 270 75 75.0 -0.0 | 258 61 59.8 12.6 42 188 12497 275 75 74.7 -6.5 | 264 60 59.5 6.0 43 183 12650 275 80 79.7 -7.0 | 265 65 64.5 5.6 44 179 12802 275 78 77.7 -6.8 | 265 63 62.5 5.8 45 175 12926 280 85 83.7 -14.8 | 272 69 68.5 -2.2 46 170 13106 280 85 83.7 -14.8 | 272 69 68.5 -2.2 47 162 13411 290 80 75.2 -27.4 | 284 62 60.0 -14.8 48 154 13716 280 78 76.8 -13.5 | 271 62 61.6 -1.0 49 150 13890 280 77 75.8 -13.4 | 271 61 60.6 -0.8 50 147 14021 275 79 78.7 -6.9 | 265 64 63.5 5.7 51 140 14326 285 73 70.5 -18.9 | 277 56 55.3 -6.3 52 133 14630 285 71 68.6 -18.4 | 276 54 53.4 -5.8 53 127 14935 280 66 65.0 -11.5 | 269 50 49.8 1.1 54 121 15240 280 62 61.1 -10.8 | 268 46 45.8 1.8 55 115 15545 275 62 61.8 -5.4 | 261 47 46.5 7.2 56 109 15850 285 64 61.8 -16.6 | 275 47 46.6 -4.0 57 104 16154 275 50 49.8 -4.4 | 257 36 34.6 8.2 58 100 16390 275 56 55.8 -4.9 | 259 41 40.6 7.7 59 99 16459 270 53 53.0 -0.0 | 252 40 37.8 12.6 60 94 16764 285 51 49.3 -13.2 | 271 34 34.0 -0.6 61 85 17374 270 45 45.0 -0.0 | 247 32 29.8 12.6 62 77 17983 290 47 44.2 -16.1 | 277 29 28.9 -3.5 63 73 18288 295 42 38.1 -17.7 | 283 23 22.8 -5.2 64 70 18530 270 31 31.0 -0.0 | 231 20 15.8 12.6 65 69 18593 270 30 30.0 -0.0 | 230 19 14.8 12.6 66 62 19202 285 37 35.7 -9.6 | 262 21 20.5 3.0 67 59 19507 295 41 37.2 -17.3 | 282 22 21.9 -4.7 68 56 19812 305 31 25.4 -17.8 | 297 11 10.2 -5.2 69 53 20117 295 15 13.6 -6.3 | 165 6 -1.6 6.2 70 51 20422 325 17 9.8 -13.9 | 76 6 -5.5 -1.3 71 50 20510 310 31 23.7 -19.9 | 311 11 8.5 -7.3 72 48 20726 305 26 21.3 -14.9 | 291 7 6.1 -2.3 73 46 21031 315 35 24.7 -24.7 | 322 15 9.5 -12.2 74 44 21336 300 24 20.8 -12.0 | 264 6 5.6 0.6 75 40 21946 300 14 12.1 -7.0 | 151 6 -3.1 5.6 76 38 22250 330 21 10.5 -18.2 | 40 7 -4.7 -5.6 77 36 22555 355 8 0.7 -8.0 | 108 15 -14.5 4.6 78 34 22860 100 4 -3.9 0.7 | 125 23 -19.2 13.3 79 32 23165 280 3 3.0 -0.5 | 135 17 -12.3 12.1 80 31 23470 15 3 -0.8 -2.9 | 121 19 -16.0 9.7 81 30 23630 260 14 13.8 2.4 | 175 15 -1.4 15.0 82 27 24384 290 22 20.7 -7.5 | 227 7 5.5 5.1 83 25 24689 300 12 10.4 -6.0 | 144 8 -4.8 6.6 84 24 24994 300 23 19.9 -11.5 | 257 5 4.7 1.1 85 22 25603 335 16 6.8 -14.5 | 77 9 -8.5 -1.9 86 21 25908 350 12 2.1 -11.8 | 93 13 -13.1 0.8 87 20 26150 255 9 8.7 2.3 | 156 16 -6.5 14.9 88 20 26213 310 3 2.3 -1.9 | 130 17 -12.9 10.7 89 19 26518 245 7 6.3 3.0 | 150 18 -8.9 15.5 90 18 26822 250 5 4.7 1.7 | 144 18 -10.5 14.3 91 17 27127 280 7 6.9 -1.2 | 144 14 -8.3 11.4 92 16 27432 250 6 5.6 2.1 | 147 17 -9.6 14.6 93 16 27737 270 16 16.0 -0.0 | 184 13 0.8 12.6 94 15 28042 265 12 12.0 1.0 | 167 14 -3.3 13.6 95 14 28346 260 8 7.9 1.4 | 152 16 -7.3 14.0 96 13 28651 230 9 6.9 5.8 | 156 20 -8.3 18.4 97 13 28956 250 10 9.4 3.4 | 160 17 -5.8 16.0 98 12 29261 270 13 13.0 -0.0 | 170 13 -2.2 12.6 99 12 29566 260 14 13.8 2.4 | 175 15 -1.4 15.0 100 11 29870 245 17 15.4 7.2 | 181 20 0.2 19.8 101 10 30560 290 28 26.3 -9.6 | 255 11 11.1 3.0 102 7 32870 270 42 42.0 -0.0 | 245 30 26.8 12.6 Wind Parameters Mean winds (0-6000m): 279.6 at 26.3 knts Storm direction: 309.6 at 19.7 knts Shear (0-3000m) pos: 2.0 neg: 5.4 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): 101.1 deg Storm rel helicity (0-3000m) pos: 142.3 neg: -41.5 tot: 100.8 m^2/s^2 ave: 33.6 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 10.6 stream: 4.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.19 Bulk Shear: 96.27 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 15 4 119 19| 0.0 4.0 4.0| 22.7 -21.4 1.3 2.6 -0.03| 11.5 -0.4 1000 342 5 120 16| 0.0 6.7 6.7| 59.6 -21.4 38.2 38.2 0.42| 11.5 4.8 1500 285 8 143 13| 0.0 7.1 7.1| 93.2 -21.4 71.9 47.9 0.54| 11.2 6.1 2000 272 11 162 13| 0.0 8.1 8.1|127.9 -21.4 106.5 53.2 0.60| 11.2 6.7 2500 269 14 172 13| 1.6 6.5 8.1|129.5 -41.5 88.0 35.2 0.41| 11.0 4.5 3000 270 15 178 12| 2.0 5.4 7.4|142.3 -41.5 100.8 33.6 0.41| 10.6 4.4 4000 275 17 188 11| 1.5 4.8 6.3|152.1 -47.0 105.1 26.3 0.36| 9.5 3.4 5000 277 20 206 11| 2.7 3.8 6.6|238.2 -47.0 191.1 38.2 0.44| 10.1 4.4 6000 280 26 233 14| 2.7 3.8 6.5|325.9 -84.4 241.5 40.3 0.40| 10.2 4.1 Wrote GIF file: /home/apache/climate/data/raob//KVEF/skewt/KVEF.skewt.20251221.00.gif