UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122312.upa.cvt Date: 1200Z 23 DEC 25 Searching for KVEF... Searching the city database file for: KVEF ... Date:1200Z 23 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 133 SFC 935 693 11.6 3.6 58 8.0 7.5 0 0 290.3 291.2 283.6 305.5 5.30 2 925 790 15.4 3.4 45 12.0 9.0 320 5 295.1 296.0 285.5 310.5 5.28 3 916 873 15.8 2.8 42 13.0 8.9 43 2 296.3 297.2 285.8 311.3 5.11 4 895 1069 14.6 0.6 38 14.0 7.5 90 3 297.0 297.8 285.4 310.3 4.46 5 872 1289 15.4 -0.6 33 16.0 7.3 108 7 300.1 300.8 286.3 312.7 4.20 6 850 1505 14.2 -1.8 33 16.0 6.3 150 12 301.0 301.7 286.4 313.0 3.94 7 821 1797 13.2 -4.8 28 18.0 4.8 177 11 303.0 303.6 286.4 313.0 3.26 8 806 1951 11.8 -6.2 28 18.0 3.7 180 14 303.1 303.6 286.1 312.3 2.98 9 800 2014 11.2 -6.8 28 18.0 3.1 180 16 303.1 303.6 286.0 312.0 2.87 10 755 2495 9.6 -17.4 13 27.0 -0.2 186 26 306.4 306.7 285.5 310.6 1.29 11 741 2650 8.8 -16.2 15 25.0 -0.4 188 30 307.2 307.5 286.0 311.9 1.45 12 719 2898 7.0 -19.0 14 26.0 -2.0 192 32 307.9 308.1 285.9 311.8 1.18 13 701 3105 5.0 -19.0 16 24.0 -3.1 195 32 307.9 308.1 286.0 311.9 1.21 14 700 3117 5.0 -19.0 16 24.0 -3.1 195 32 308.0 308.2 286.1 312.0 1.22 15 658 3618 1.0 -26.0 11 27.0 -6.5 192 29 309.0 309.1 285.8 311.4 0.70 16 638 3865 -0.3 -23.3 16 23.0 -7.1 196 32 310.3 310.4 286.5 313.4 0.92 17 633 3928 -0.7 -24.7 14 24.0 -7.5 198 33 310.5 310.7 286.5 313.3 0.81 18 607 4261 -2.9 -24.9 16 22.0 -9.0 195 36 311.7 311.9 286.9 314.6 0.83 19 597 4393 -3.9 -25.9 16 22.0 -9.8 198 36 312.1 312.2 287.0 314.7 0.78 20 588 4512 -3.9 -29.9 11 26.0 -10.3 202 37 313.4 313.5 287.2 315.3 0.54 21 555 4966 -6.7 -37.7 6 31.0 -12.8 196 38 315.3 315.4 287.5 316.3 0.27 22 500 5770 -13.5 -37.5 11 24.0 -17.7 205 44 316.6 316.6 288.0 317.7 0.30 23 458 6429 -18.7 -34.7 23 16.0 -21.5 205 48 318.1 318.2 288.6 319.7 0.44 24 437 6776 -21.1 -38.1 20 17.0 -23.7 210 60 319.4 319.4 288.9 320.6 0.33 25 400 7420 -26.7 -37.7 35 11.0 -28.2 205 75 320.3 320.4 289.2 321.6 0.37 26 382 7751 -29.1 -37.1 46 8.0 -30.2 205 72 321.4 321.5 289.6 322.9 0.41 27 370 7979 -30.3 -35.0 63 4.7 -30.9 206 70 322.7 322.8 290.2 324.6 0.53 28 357 8233 -31.9 -36.8 62 4.9 -32.5 210 79 323.9 324.0 290.5 325.6 0.46 29 356 8253 -31.9 -36.7 62 4.8 -32.5 210 79 324.2 324.2 290.5 325.9 0.46 30 336 8660 -34.1 -38.5 64 4.4 -34.6 210 87 326.6 326.6 291.2 328.1 0.41 31 332 8744 -34.5 -39.0 64 4.5 -35.0 210 88 327.1 327.2 291.3 328.6 0.39 32 330 8786 -34.5 -39.0 64 4.5 -35.0 210 89 327.7 327.8 291.5 329.2 0.40 33 326 8871 -34.3 -38.7 64 4.4 -34.8 211 90 329.1 329.2 291.9 330.7 0.41 34 324 8915 -34.5 -38.8 65 4.3 -35.0 212 89 329.4 329.5 292.0 331.0 0.41 35 309 9245 -36.1 -41.0 61 4.9 -36.6 220 83 331.7 331.7 292.5 333.0 0.34 36 303 9381 -36.9 -41.4 63 4.5 -37.4 220 81 332.4 332.5 292.7 333.7 0.34 37 300 9450 -37.3 -42.1 61 4.8 -37.8 220 81 332.8 332.9 292.8 334.0 0.31 38 278 9971 -41.7 -49.7 42 8.0 -42.2 220 83 333.8 333.8 292.9 334.4 0.15 39 264 10319 -44.9 -51.9 45 7.0 -45.3 220 84 334.1 334.1 292.9 334.5 0.12 40 253 10601 -47.5 -54.5 44 7.0 -47.8 220 85 334.3 334.3 293.0 334.7 0.09 41 250 10680 -48.3 -55.3 44 7.0 -48.6 220 87 334.3 334.3 293.0 334.6 0.08 42 240 10948 -50.9 -56.9 49 6.0 -51.1 220 88 334.3 334.3 292.9 334.6 0.07 43 236 11057 -51.9 -57.9 48 6.0 -52.1 220 89 334.4 334.4 293.0 334.6 0.07 44 228 11280 -53.9 -59.9 48 6.0 -54.1 220 91 334.6 334.6 293.0 334.9 0.05 45 207 11894 -58.5 -63.4 53 4.9 -58.6 227 101 336.8 336.8 293.6 336.9 0.04 46 200 12110 -60.1 -65.1 52 5.0 -60.2 230 104 337.6 337.6 293.7 337.7 0.03 47 199 12141 -60.3 -65.3 52 5.0 -60.4 230 104 337.8 337.8 293.8 337.9 0.03 48 198 12173 -60.3 -65.3 52 5.0 -60.4 231 104 338.2 338.2 293.9 338.4 0.03 49 193 12331 -60.7 -65.5 53 4.8 -60.7 233 105 340.1 340.1 294.4 340.2 0.03 50 189 12461 -61.3 -66.3 51 5.0 -61.4 235 106 341.2 341.2 294.6 341.3 0.03 51 182 12694 -62.3 -67.3 51 5.0 -62.4 230 94 343.2 343.2 295.1 343.3 0.02 52 169 13153 -60.7 -67.7 39 7.0 -60.8 223 93 353.2 353.3 297.4 353.4 0.03 53 157 13608 -62.1 -70.1 34 8.0 -62.2 217 99 358.4 358.4 298.4 358.5 0.02 54 152 13808 -61.9 -69.9 34 8.0 -62.0 219 105 362.1 362.1 299.1 362.2 0.02 55 150 13890 -61.9 -70.9 29 9.0 -62.0 220 108 363.4 363.4 299.4 363.5 0.02 56 149 13931 -62.0 -71.2 28 9.1 -62.1 225 108 363.9 363.9 299.5 364.0 0.02 57 131 14723 -64.3 -76.3 18 12.0 -64.4 220 95 373.5 373.5 301.2 373.5 0.01 58 130 14769 -64.3 -76.3 18 12.0 -64.4 220 94 374.3 374.3 301.3 374.4 0.01 59 124 15059 -63.1 -77.1 13 14.0 -63.3 222 90 381.6 381.6 302.5 381.6 0.01 60 104 16126 -68.9 -84.9 8 16.0 -69.0 226 67 390.2 390.2 303.8 390.2 0.00 61 100 16360 -68.9 -85.9 7 17.0 -69.0 225 66 394.6 394.6 304.5 394.6 0.00 62 98 16481 -69.3 -86.3 7 17.0 -69.4 225 70 396.1 396.1 304.7 396.1 0.00 63 94 16730 -68.9 -86.9 6 18.0 -69.0 227 62 401.6 401.7 305.4 401.7 0.00 64 91 16924 -69.3 -88.3 5 19.0 -69.4 229 55 404.6 404.6 305.8 404.6 0.00 65 88 17124 -69.1 -88.1 5 19.0 -69.2 229 50 408.9 408.9 306.4 408.9 0.00 66 77 17916 -72.3 -93.3 3 21.0 -72.4 223 55 418.2 418.2 307.5 418.2 0.00 67 76 17993 -72.3 -93.3 3 21.0 -72.4 225 56 419.7 419.7 307.7 419.7 0.00 68 74 18150 -71.7 -93.7 2 22.0 -71.8 233 57 424.2 424.2 308.2 424.2 0.00 69 70 18480 -69.5 -92.5 2 23.0 -69.6 225 46 435.7 435.7 309.4 435.7 0.00 70 67 18741 -70.1 -94.1 2 24.0 -70.2 227 42 439.9 439.9 309.8 439.9 0.00 71 62 19206 -67.7 -92.7 2 25.0 -67.9 215 34 455.1 455.1 311.3 455.1 0.00 72 61 19303 -67.9 -93.9 1 26.0 -68.1 218 35 456.8 456.8 311.5 456.8 0.00 73 56 19817 -68.5 -95.5 1 27.0 -68.7 235 31 466.7 466.7 312.4 466.7 0.00 74 51 20380 -66.9 -93.9 1 27.0 -67.1 230 14 483.1 483.1 313.7 483.1 0.00 75 50 20500 -67.1 -94.1 1 27.0 -67.3 255 32 485.4 485.4 313.9 485.4 0.00 76 47 20872 -68.7 -95.7 1 27.0 -68.9 260 29 490.2 490.2 314.2 490.2 0.00 77 45 21134 -66.1 -94.1 1 28.0 -66.4 261 24 502.6 502.6 315.1 502.6 0.00 78 43 21411 -63.9 -91.9 1 28.0 -64.3 256 24 514.6 514.6 315.9 514.6 0.00 79 39 22007 -65.1 -93.1 1 28.0 -65.5 301 20 526.2 526.2 316.7 526.2 0.00 80 38 22166 -65.5 -93.5 1 28.0 -65.9 294 22 529.1 529.1 316.9 529.1 0.00 81 35 22668 -63.5 -91.5 1 28.0 -64.0 291 23 546.9 546.9 317.9 546.9 0.00 82 31 23416 -61.7 -90.7 1 29.0 -62.4 305 15 571.1 571.1 319.2 571.1 0.00 83 30 23620 -60.3 -90.3 1 30.0 -61.2 305 14 580.3 580.3 319.7 580.3 0.00 84 28 24051 -59.5 -88.5 1 29.0 -60.5 594.0 594.0 320.3 594.1 0.01 TRP 182 12694 -62.3 -67.3 51 5.0 -62.4 230 94 343.2 343.2 295.1 343.3 0.02 WND 149 13931 -62.0 -71.2 28 9.1 -62.1 225 108 363.9 363.9 299.5 364.0 0.02 Sounding variables and indices 1000-500 mb thick: 5637.00 m Freezing level: 642.62 mb = 3807.92 m = 12493.02 ft Wetbulb zero: 757.14 mb = 2471.24 m = 8107.65 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 18.65 % Est. max temperature: 25.23 C = 77.42 F Sfc-Lift cond lev (LCL): 828.16 mb = 1723.84 m = 5655.58 ft T: 13.45 C 700-500 lapse rate: 6.97 C/km ThetaE index: 2.38 C Layer 806.0- 741.0 mb Conv cond level (CCL): 567.50 mb = 4790.86 m = 15717.86 ft Mean mixing ratio: 4.44 g/kg Conv temperature: 35.44 C = 95.79 F Cap Strength: 8.75 C Lifted Index: 7.87 C Risk: None Lifted Index @300 mb: 15.36 C Lifted Index @700 mb: 8.38 C Showalter Index: 6.99 C Risk: None Total Totals Index: 39.40 C Risk: None Vertical Totals Index: 27.70 C Cross Totals Index: 11.70 C K Index: 1.90 Risk: None Sweat Index: 68.00 Risk: None Energy Index: 1.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.84 J/kg Max Up Vert Vel: 8.47 m/s Conv Inhibition (B-): 32750.62 J/kg Cap Strength: 8.73 C Lift Cond Lev (LCL): 710.60 mb = 2994.06 m = 9822.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 227 at 23 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 ---------------------------------------------------------- 0 935 693 0 0 -0.0 -0.0 | 47 23 -16.8 -15.5 1 925 790 320 5 3.2 -3.8 | 35 24 -13.6 -19.3 2 911 914 85 1 -1.0 -0.1 | 49 24 -17.8 -15.6 3 879 1219 95 5 -5.0 0.4 | 55 26 -21.8 -15.1 4 850 1505 150 12 -6.0 10.4 | 77 23 -22.8 -5.1 5 848 1524 155 14 -5.9 12.7 | 83 23 -22.7 -2.8 6 817 1829 180 11 0.0 11.0 | 75 17 -16.8 -4.5 7 788 2134 180 19 0.0 19.0 | 102 17 -16.8 3.5 8 760 2438 185 25 2.2 24.9 | 123 17 -14.6 9.4 9 732 2743 190 32 5.6 31.5 | 145 20 -11.2 16.0 10 706 3048 195 32 8.3 30.9 | 151 18 -8.5 15.4 11 700 3117 195 32 8.3 30.9 | 151 18 -8.5 15.4 12 679 3353 200 29 9.9 27.3 | 150 14 -6.9 11.7 13 654 3658 190 29 5.0 28.6 | 138 18 -11.7 13.0 14 629 3962 200 34 11.6 31.9 | 163 17 -5.1 16.4 15 605 4267 195 36 9.3 34.8 | 159 21 -7.5 19.3 16 582 4572 205 37 15.6 33.5 | 176 18 -1.1 18.0 17 560 4877 195 37 9.6 35.7 | 160 21 -7.2 20.2 18 539 5182 200 40 13.7 37.6 | 172 22 -3.1 22.1 19 500 5770 205 44 18.6 39.9 | 184 24 1.8 24.4 20 499 5791 200 45 15.4 42.3 | 177 27 -1.4 26.8 21 478 6096 205 46 19.4 41.7 | 186 26 2.7 26.2 22 459 6401 205 47 19.9 42.6 | 187 27 3.1 27.1 23 441 6706 210 59 29.5 51.1 | 200 38 12.7 35.6 24 406 7315 205 67 28.3 60.7 | 194 47 11.5 45.2 25 400 7420 205 75 31.7 68.0 | 196 55 14.9 52.5 26 389 7620 205 74 31.3 67.1 | 196 54 14.5 51.6 27 372 7925 205 69 29.2 62.5 | 195 49 12.4 47.0 28 357 8230 210 79 39.5 68.4 | 203 58 22.7 52.9 29 327 8839 210 90 45.0 77.9 | 204 69 28.2 62.4 30 313 9144 220 85 54.6 65.1 | 217 62 37.9 49.6 31 300 9449 220 80 51.4 61.3 | 217 57 34.6 45.8 32 300 9450 220 81 52.1 62.0 | 217 58 35.3 46.5 33 287 9754 220 83 53.4 63.6 | 217 60 36.6 48.1 34 262 10363 220 84 54.0 64.3 | 217 61 37.2 48.8 35 250 10668 220 85 54.6 65.1 | 217 62 37.9 49.6 36 250 10680 220 87 55.9 66.6 | 217 64 39.1 51.1 37 239 10973 220 88 56.6 67.4 | 217 65 39.8 51.9 38 228 11278 220 91 58.5 69.7 | 218 68 41.7 54.2 39 200 12110 230 104 79.7 66.8 | 231 81 62.9 51.3 40 188 12497 235 106 86.8 60.8 | 237 83 70.1 45.3 41 182 12694 230 94 72.0 60.4 | 231 71 55.2 44.9 42 170 13106 225 93 65.8 65.8 | 224 70 49.0 50.2 43 162 13411 215 93 53.3 76.2 | 211 71 36.6 60.7 44 150 13890 220 108 69.4 82.7 | 218 85 52.6 67.2 45 149 13931 225 108 76.4 76.4 | 224 85 59.6 60.9 46 147 14021 225 108 76.4 76.4 | 224 85 59.6 60.9 47 140 14326 225 107 75.7 75.7 | 224 84 58.9 60.1 48 133 14630 220 96 61.7 73.5 | 218 73 44.9 58.0 49 126 14935 220 92 59.1 70.5 | 218 69 42.4 55.0 50 120 15240 225 87 61.5 61.5 | 224 64 44.7 46.0 51 109 15850 235 71 58.2 40.7 | 239 48 41.4 25.2 52 103 16154 225 67 47.4 47.4 | 224 44 30.6 31.9 53 100 16360 225 66 46.7 46.7 | 224 43 29.9 31.2 54 98 16459 225 71 50.2 50.2 | 224 48 33.4 34.7 55 89 17069 230 50 38.3 32.1 | 232 27 21.5 16.6 56 80 17678 215 52 29.8 42.6 | 206 30 13.1 27.1 57 76 17983 225 56 39.6 39.6 | 223 33 22.8 24.1 58 72 18288 240 58 50.2 29.0 | 248 36 33.5 13.5 59 70 18480 225 46 32.5 32.5 | 223 23 15.8 17.0 60 69 18593 225 45 31.8 31.8 | 223 22 15.0 16.3 61 65 18898 230 39 29.9 25.1 | 234 16 13.1 9.6 62 62 19202 215 34 19.5 27.9 | 192 13 2.7 12.3 63 59 19507 225 36 25.5 25.5 | 221 13 8.7 9.9 64 56 19812 235 31 25.4 17.8 | 255 9 8.6 2.3 65 53 20117 230 13 10.0 8.4 | 44 10 -6.8 -7.2 66 51 20422 230 14 10.7 9.0 | 43 9 -6.0 -6.5 67 50 20500 255 32 30.9 8.3 | 297 16 14.1 -7.2 68 48 20726 255 32 30.9 8.3 | 297 16 14.1 -7.2 69 46 21031 265 25 24.9 2.2 | 329 16 8.1 -13.3 70 44 21336 255 23 22.2 6.0 | 330 11 5.4 -9.6 71 41 21641 260 26 25.6 4.5 | 321 14 8.8 -11.0 72 39 21946 305 19 15.6 -10.9 | 3 26 -1.2 -26.4 73 36 22555 275 26 25.9 -2.3 | 333 20 9.1 -17.8 74 34 22860 315 18 12.7 -12.7 | 8 29 -4.0 -28.2 75 32 23165 255 25 24.1 6.5 | 321 12 7.4 -9.0 76 31 23470 315 13 9.2 -9.2 | 17 26 -7.6 -24.7 77 30 23620 305 14 11.5 -8.0 | 13 24 -5.3 -23.5 78 29 23774 315 13 9.2 -9.2 | 17 26 -7.6 -24.7 Wind Parameters Mean winds (0-6000m): 197.2 at 30.5 knts Storm direction: 227.2 at 22.8 knts Shear (0-3000m) pos: 5.3 neg: 0.6 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 93.5 deg Storm rel helicity (0-3000m) pos: 239.2 neg: -50.8 tot: 188.4 m^2/s^2 ave: 62.8 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 10.9 stream: 5.8 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.25 Bulk Shear: 142.32 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 53 3 48 26| 4.8 0.0 4.8| 52.9 -29.5 23.4 46.8 0.25| 14.3 3.5 1000 139 6 63 24| 6.3 0.0 6.3|132.6 -33.7 99.0 99.0 0.49| 15.3 7.5 1500 164 9 71 20| 6.9 0.0 6.9|171.6 -39.2 132.4 88.3 0.55| 13.9 7.6 2000 175 13 83 18| 7.9 0.0 7.9|223.1 -39.2 183.9 91.9 0.64| 13.4 8.5 2500 183 17 95 16| 6.4 0.0 6.4|238.5 -39.4 199.1 79.6 0.64| 11.7 7.5 3000 186 19 104 15| 5.3 0.6 5.9|239.2 -50.8 188.4 62.8 0.53| 10.9 5.8 4000 191 23 121 14| 5.0 0.4 5.4|295.3 -63.9 231.4 57.8 0.53| 10.4 5.5 5000 194 27 135 15| 4.4 0.4 4.7|346.1 -80.2 265.9 53.2 0.52| 9.6 5.0 6000 197 30 150 16| 5.0 0.3 5.3|436.9 -97.0 340.0 56.7 0.50| 9.8 4.9 Wrote GIF file: /home/apache/climate/data/raob//KVEF/skewt/KVEF.skewt.20251223.12.gif