UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041600.upa.cvt Date: 0000Z 16 APR 25 Searching for KVEF... Searching the city database file for: KVEF ... Date:0000Z 16 APR 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 61 SFC 931 693 22.8 -16.2 6 39.0 7.4 190 2 302.1 302.3 283.7 305.8 1.16 2 925 759 27.2 -18.8 4 46.0 8.9 190 8 307.1 307.3 285.4 310.2 0.94 3 924 768 27.2 -18.8 4 46.0 8.9 191 8 307.2 307.4 285.4 310.3 0.94 4 850 1492 20.2 -14.8 8 35.0 5.9 155 9 307.3 307.6 286.0 311.9 1.42 5 834 1655 18.6 -14.4 9 33.0 5.1 150 8 307.3 307.6 286.1 312.2 1.50 6 733 2739 8.0 -15.0 18 23.0 -0.7 160 11 307.3 307.6 286.2 312.5 1.63 7 700 3116 4.4 -15.6 22 20.0 -2.9 130 9 307.4 307.7 286.2 312.6 1.62 8 675 3410 1.6 -17.4 23 19.0 -4.8 140 11 307.4 307.7 286.1 312.1 1.44 9 649 3724 -0.3 -28.3 10 28.0 -7.5 155 12 308.8 308.9 285.6 310.7 0.57 10 616 4138 -3.7 -24.7 18 21.0 -9.4 182 7 309.5 309.7 286.1 312.3 0.84 11 563 4839 -10.1 -24.1 31 14.0 -13.7 185 4 310.0 310.2 286.5 313.3 0.97 12 534 5243 -13.9 -25.9 36 12.0 -16.7 168 9 310.2 310.4 286.4 313.1 0.87 13 516 5502 -15.3 -43.3 7 28.0 -19.1 186 9 311.6 311.6 286.1 312.2 0.16 14 509 5605 -14.9 -55.9 2 41.0 -19.2 205 12 313.3 313.3 286.5 313.4 0.04 15 500 5740 -15.5 -56.5 2 41.0 -19.7 230 15 314.1 314.1 286.8 314.3 0.04 16 498 5770 -15.5 -56.5 2 41.0 -19.7 236 16 314.5 314.5 286.9 314.6 0.04 17 438 6728 -21.9 -59.9 2 38.0 -24.9 225 25 318.2 318.2 288.2 318.3 0.03 18 403 7336 -26.9 -41.9 23 15.0 -28.6 225 32 319.3 319.4 288.8 320.2 0.24 19 400 7390 -27.1 -43.1 20 16.0 -28.9 225 31 319.8 319.8 288.9 320.6 0.21 20 387 7628 -28.1 -46.1 16 18.0 -29.9 220 34 321.5 321.5 289.4 322.1 0.16 21 375 7853 -29.9 -42.9 27 13.0 -31.2 216 40 322.0 322.1 289.6 322.9 0.23 22 371 7929 -30.7 -44.7 24 14.0 -32.0 215 42 321.9 322.0 289.6 322.7 0.19 23 351 8320 -33.7 -38.1 64 4.4 -34.2 210 42 323.0 323.1 290.1 324.5 0.41 24 336 8625 -36.1 -43.1 48 7.0 -36.7 211 42 323.8 323.9 290.2 324.8 0.25 25 326 8834 -38.1 -44.1 53 6.0 -38.6 215 47 323.9 323.9 290.2 324.8 0.23 26 307 9244 -41.5 -51.5 33 10.0 -42.0 217 50 324.7 324.7 290.3 325.1 0.11 27 300 9400 -42.9 -52.9 33 10.0 -43.4 220 53 324.9 324.9 290.3 325.3 0.09 28 293 9559 -44.3 -53.3 36 9.0 -44.7 223 52 325.1 325.1 290.4 325.5 0.09 29 255 10472 -52.7 -58.7 48 6.0 -52.8 232 53 325.9 325.9 290.6 326.1 0.05 30 250 10600 -53.3 -60.3 42 7.0 -53.5 235 50 326.8 326.8 290.9 327.0 0.05 31 238 10918 -52.1 -62.1 29 10.0 -52.3 230 68 333.3 333.3 292.6 333.4 0.04 32 206 11843 -56.5 -72.5 12 16.0 -56.7 230 72 340.4 340.4 294.4 340.4 0.01 33 200 12030 -57.9 -72.9 13 15.0 -58.0 230 75 341.1 341.1 294.6 341.1 0.01 34 172 12969 -61.5 -78.5 9 17.0 -61.6 230 64 350.2 350.2 296.7 350.2 0.00 35 168 13115 -62.3 -79.3 9 17.0 -62.4 230 75 351.2 351.2 296.9 351.2 0.00 36 166 13188 -61.7 -79.2 8 17.4 -61.9 235 76 353.3 353.3 297.4 353.4 0.00 37 155 13615 -58.5 -78.5 6 20.0 -58.7 238 73 365.8 365.8 299.8 365.9 0.01 38 150 13820 -59.1 -81.1 4 22.0 -59.3 240 71 368.3 368.3 300.2 368.3 0.00 39 145 14032 -59.7 -84.7 2 25.0 -59.9 240 71 370.8 370.8 300.7 370.8 0.00 40 144 14076 -59.7 -85.7 2 26.0 -59.9 240 71 371.5 371.5 300.8 371.5 0.00 41 142 14163 -59.3 -86.3 2 27.0 -59.5 240 71 373.7 373.7 301.2 373.7 0.00 42 141 14207 -58.7 -85.7 2 27.0 -58.9 240 71 375.5 375.5 301.5 375.5 0.00 43 137 14389 -57.9 -84.9 2 27.0 -58.2 240 72 380.1 380.1 302.2 380.1 0.00 44 131 14671 -58.5 -85.5 2 27.0 -58.7 241 73 383.9 383.9 302.9 383.9 0.00 45 130 14719 -58.5 -85.5 2 27.0 -58.7 241 72 384.7 384.7 303.0 384.7 0.00 46 126 14915 -58.3 -85.3 2 27.0 -58.6 245 69 388.5 388.5 303.6 388.5 0.00 47 102 16229 -63.7 -87.7 2 24.0 -63.9 229 39 402.4 402.4 305.5 402.4 0.00 48 100 16350 -64.7 -88.7 2 24.0 -64.8 230 34 402.7 402.7 305.6 402.7 0.00 TRP 168 13115 -62.3 -79.3 9 17.0 -62.4 230 75 351.2 351.2 296.9 351.2 0.00 WND 166 13188 -61.7 -79.2 8 17.4 -61.9 235 76 353.3 353.3 297.4 353.4 0.00 Sounding variables and indices 1000-500 mb thick: 5679.00 m Freezing level: 653.11 mb = 3674.62 m = 12055.70 ft Wetbulb zero: 744.90 mb = 2603.63 m = 8541.98 ft Precipitable water: 0.22 inches Sfc-500 mean rel hum: 16.60 % Est. max temperature: 27.96 C = 82.34 F Sfc-Lift cond lev (LCL): 516.82 mb = 5490.28 m = 18012.50 ft T: -15.24 C 700-500 lapse rate: 7.58 C/km Conv cond level (CCL): 417.49 mb = 7078.31 m = 23222.53 ft Mean mixing ratio: 1.23 g/kg Conv temperature: 39.25 C = 102.65 F Cap Strength: 6.51 C Lifted Index: 5.76 C Risk: None Lifted Index @300 mb: 9.99 C Lifted Index @700 mb: 0.22 C Showalter Index: 5.57 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 35.70 C Cross Totals Index: 0.70 C K Index: 0.90 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 0.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.37 J/kg Max Up Vert Vel: 3.28 m/s Conv Inhibition (B-): 8966.08 J/kg Cap Strength: 5.07 C Lift Cond Lev (LCL): 487.66 mb = 5926.93 m = 19445.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 217 at 8 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 ---------------------------------------------------------- 0 931 693 190 2 0.3 2.0 | 46 6 -4.4 -4.3 1 925 759 190 8 1.4 7.9 | 115 4 -3.4 1.6 2 909 914 200 7 2.4 6.6 | 97 2 -2.4 0.3 3 877 1219 170 7 -1.2 6.9 | 96 6 -6.0 0.6 4 850 1492 155 9 -3.8 8.2 | 102 9 -8.6 1.9 5 847 1524 150 8 -4.0 6.9 | 94 9 -8.8 0.6 6 816 1829 150 8 -4.0 6.9 | 94 9 -8.8 0.6 7 787 2134 145 8 -4.6 6.6 | 92 9 -9.3 0.3 8 759 2438 165 11 -2.8 10.6 | 120 9 -7.6 4.3 9 732 2743 160 11 -3.8 10.3 | 115 9 -8.5 4.1 10 706 3048 130 9 -6.9 5.8 | 88 12 -11.7 -0.5 11 700 3116 130 9 -6.9 5.8 | 88 12 -11.7 -0.5 12 653 3658 150 12 -6.0 10.4 | 111 12 -10.8 4.1 13 628 3962 180 9 0.0 9.0 | 120 5 -4.8 2.7 14 604 4267 185 4 0.3 4.0 | 62 5 -4.4 -2.3 15 581 4572 205 4 1.7 3.6 | 49 4 -3.1 -2.7 16 559 4877 180 4 0.0 4.0 | 64 5 -4.8 -2.3 17 537 5182 165 9 -2.3 8.7 | 109 7 -7.1 2.4 18 517 5486 185 9 0.8 9.0 | 124 5 -4.0 2.7 19 500 5740 230 15 11.5 9.6 | 243 8 6.7 3.4 20 497 5791 240 16 13.9 8.0 | 259 9 9.1 1.7 21 476 6096 220 18 11.6 13.8 | 222 10 6.8 7.5 22 457 6401 230 26 19.9 16.7 | 235 18 15.2 10.4 23 439 6706 225 25 17.7 17.7 | 229 17 12.9 11.4 24 421 7010 230 31 23.7 19.9 | 234 23 19.0 13.6 25 404 7315 225 33 23.3 23.3 | 227 25 18.6 17.0 26 400 7390 225 31 21.9 21.9 | 228 23 17.2 15.6 27 387 7620 220 34 21.9 26.0 | 221 26 17.1 19.8 28 371 7925 215 42 24.1 34.4 | 215 34 19.3 28.1 29 355 8230 210 42 21.0 36.4 | 208 34 16.2 30.1 30 340 8534 210 41 20.5 35.5 | 208 33 15.7 29.2 31 325 8839 215 47 27.0 38.5 | 215 39 22.2 32.2 32 311 9144 215 49 28.1 40.1 | 215 41 23.3 33.9 33 300 9400 220 53 34.1 40.6 | 221 45 29.3 34.3 34 298 9449 220 53 34.1 40.6 | 221 45 29.3 34.3 35 284 9754 230 51 39.1 32.8 | 232 43 34.3 26.5 36 271 10058 230 52 39.8 33.4 | 232 44 35.1 27.1 37 259 10363 230 55 42.1 35.4 | 232 47 37.4 29.1 38 250 10600 235 50 41.0 28.7 | 238 43 36.2 22.4 39 247 10668 230 49 37.5 31.5 | 232 41 32.8 25.2 40 236 10973 230 72 55.2 46.3 | 232 64 50.4 40.0 41 225 11278 225 69 48.8 48.8 | 226 61 44.0 42.5 42 214 11582 230 69 52.9 44.4 | 232 61 48.1 38.1 43 200 12030 230 75 57.5 48.2 | 231 67 52.7 41.9 44 195 12192 230 76 58.2 48.9 | 231 68 53.5 42.6 45 177 12802 235 56 45.9 32.1 | 238 49 41.1 25.8 46 168 13106 225 70 49.5 49.5 | 226 62 44.7 43.2 47 168 13115 230 75 57.5 48.2 | 231 67 52.7 41.9 48 166 13188 235 76 62.3 43.6 | 237 69 57.5 37.3 49 160 13411 235 76 62.3 43.6 | 237 69 57.5 37.3 50 153 13716 240 72 62.4 36.0 | 243 65 57.6 29.7 51 150 13820 240 71 61.5 35.5 | 243 64 56.7 29.2 52 138 14326 240 71 61.5 35.5 | 243 64 56.7 29.2 53 132 14630 240 74 64.1 37.0 | 243 67 59.3 30.7 54 125 14935 245 68 61.6 28.7 | 248 61 56.9 22.5 55 119 15240 245 59 53.5 24.9 | 249 52 48.7 18.6 56 114 15545 230 52 39.8 33.4 | 232 44 35.1 27.1 57 108 15850 225 55 38.9 38.9 | 226 47 34.1 32.6 58 100 16350 230 34 26.0 21.9 | 234 26 21.3 15.6 59 98 16459 235 33 27.0 18.9 | 240 26 22.3 12.6 Wind Parameters Mean winds (0-6000m): 187.1 at 10.5 knts Storm direction: 217.1 at 7.9 knts Shear (0-3000m) pos: 1.3 neg: 1.4 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 66.9 deg Storm rel helicity (0-3000m) pos: 31.9 neg: -20.2 tot: 11.7 m^2/s^2 ave: 3.9 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.13 Bulk Shear: 1.72 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 ------------------------------------------------------------------------------- 500 190 7 99 4| 0.0 5.3 5.3| 5.1 -0.9 4.3 8.5 0.44| 10.8 4.8 1000 172 7 101 6| 0.0 3.4 3.4| 6.3 -3.6 2.7 2.7 0.28| 7.7 2.1 1500 163 8 98 7| 0.0 2.5 2.5| 8.1 -4.5 3.7 2.4 0.28| 5.6 1.6 2000 162 8 103 7| 0.8 1.9 2.7| 16.5 -5.5 10.9 5.5 0.37| 5.2 2.0 2500 158 9 102 8| 0.6 1.7 2.3| 18.4 -20.2 -1.7 -0.7 0.11| 5.5 0.6 3000 155 9 102 9| 1.3 1.4 2.7| 31.9 -20.2 11.7 3.9 0.23| 5.4 1.3 4000 160 8 101 8| 1.1 1.1 2.2| 35.0 -27.2 7.8 1.9 0.07| 5.6 0.4 5000 164 8 103 7| 2.1 1.3 3.4| 54.7 -27.2 27.5 5.5 0.30| 6.4 1.9 6000 187 11 140 5| 2.6 1.1 3.7| 74.1 -51.7 22.4 3.7 0.21| 7.2 1.5 Wrote GIF file: /home/apache/climate/data/raob//KVEF/skewt/KVEF.skewt.20250416.00.gif