UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042023.upa.cvt Date: 2300Z 20 APR 25 Searching for VEGT... Searching the city database file for: VEGT ... Date:2300Z 20 APR 25 Station: VEGT WMO ident: 42410 Latitude: 26.10 Longitude: 91.58 Elevation: 54.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1002 54 24.0 22.9 94 1.1 23.2 0 0 297.0 300.2 296.3 348.5 17.81 1 1000 66 24.0 22.9 94 1.1 23.2 0 0 297.1 300.4 296.4 348.8 17.85 2 969 342 22.2 21.6 96 0.6 21.8 79 13 298.0 301.1 296.1 347.4 17.00 3 966 369 23.0 21.1 89 1.9 21.6 79 13 299.1 302.1 296.0 347.3 16.52 4 942 589 23.2 19.4 79 3.8 20.5 74 10 301.5 304.3 295.8 346.3 15.22 5 925 748 22.2 19.1 83 3.1 20.0 70 7 302.0 304.8 296.0 346.9 15.22 6 890 1084 20.6 18.7 89 1.9 19.3 210 1 303.7 306.6 296.5 349.6 15.43 7 850 1482 18.4 15.3 82 3.1 16.3 280 3 305.4 307.8 295.3 344.2 12.97 8 764 2389 14.0 7.0 63 7.0 9.7 291 16 310.1 311.7 293.2 335.5 8.25 9 700 3121 9.0 5.2 77 3.8 6.8 280 17 312.5 314.0 293.6 337.1 7.95 10 629 4000 3.8 1.1 83 2.7 2.3 288 13 316.2 317.5 293.6 337.1 6.60 11 604 4330 2.2 -3.8 64 6.0 -0.8 292 13 318.1 319.0 292.6 333.5 4.78 12 578 4684 0.0 -3.4 78 3.4 -1.7 303 20 319.5 320.5 293.3 336.2 5.15 13 550 5081 -3.3 -4.3 93 1.0 -3.8 293 20 320.2 321.2 293.4 336.6 5.06 14 540 5226 -4.5 -7.9 77 3.4 -6.0 290 21 320.4 321.2 292.6 333.2 3.91 15 539 5241 -3.5 -11.5 54 8.0 -6.8 289 21 321.8 322.4 292.2 331.6 2.94 16 538 5255 -2.1 -14.1 39 12.0 -6.8 289 21 323.6 324.1 292.2 331.7 2.39 17 537 5270 -0.7 -13.7 37 13.0 -6.0 289 21 325.5 326.0 292.7 333.9 2.47 18 525 5451 -0.5 -19.5 22 19.0 -7.4 284 21 327.8 328.1 292.6 333.3 1.55 19 500 5840 -3.7 -24.7 18 21.0 -10.2 275 21 328.5 328.7 292.3 332.2 1.03 20 444 6765 -11.3 -27.3 25 16.0 -15.6 268 20 330.3 330.5 292.7 333.6 0.92 21 400 7560 -15.3 -44.3 6 29.0 -20.0 315 39 335.1 335.1 293.3 335.8 0.19 22 388 7789 -16.3 -49.3 4 33.0 -21.0 310 44 336.7 336.7 293.6 337.2 0.11 23 342 8725 -22.1 -65.1 1 43.0 -25.7 303 49 341.2 341.2 294.6 341.3 0.02 24 316 9299 -27.1 -64.1 2 37.0 -29.7 298 48 342.1 342.1 294.8 342.2 0.02 25 308 9483 -28.5 -42.5 25 14.0 -30.3 297 47 342.6 342.7 295.2 343.8 0.29 26 300 9670 -30.1 -41.1 33 11.0 -31.6 295 47 343.0 343.0 295.4 344.3 0.35 27 299 9694 -30.1 -43.1 27 13.0 -31.7 295 48 343.3 343.3 295.4 344.4 0.28 28 291 9885 -31.5 -40.5 41 9.0 -32.7 292 48 344.0 344.0 295.6 345.5 0.38 29 285 10032 -32.5 -36.5 67 4.0 -33.1 288 48 344.6 344.7 296.0 346.9 0.59 30 278 10206 -33.5 -36.3 76 2.8 -33.9 284 47 345.6 345.7 296.2 348.0 0.62 31 276 10257 -33.3 -43.3 36 10.0 -34.4 283 47 346.6 346.7 296.1 347.8 0.30 32 270 10410 -34.7 -45.7 32 11.0 -35.8 279 46 346.8 346.8 296.1 347.7 0.24 33 269 10436 -34.9 -44.9 35 10.0 -36.0 279 46 346.8 346.9 296.1 347.9 0.26 34 267 10488 -35.3 -48.3 25 13.0 -36.5 278 47 347.0 347.0 296.1 347.7 0.18 35 261 10645 -36.9 -59.9 7 23.0 -38.2 275 48 346.9 346.9 296.0 347.1 0.05 36 250 10940 -39.5 -67.5 4 28.0 -40.6 270 50 347.3 347.3 296.1 347.4 0.02 37 249 10967 -39.9 -67.9 3 28.0 -41.0 270 49 347.1 347.1 296.0 347.2 0.02 38 239 11245 -42.5 -52.5 33 10.0 -43.1 270 50 347.3 347.3 296.1 347.8 0.12 39 237 11302 -42.3 -47.2 59 4.9 -42.7 270 50 348.5 348.5 296.5 349.4 0.23 40 226 11622 -44.3 -50.3 51 6.0 -44.7 275 48 350.2 350.2 296.8 350.9 0.17 41 221 11771 -45.3 -52.3 45 7.0 -45.7 275 49 350.9 350.9 297.0 351.5 0.14 42 219 11832 -45.7 -57.7 25 12.0 -46.2 275 50 351.2 351.2 297.0 351.5 0.07 43 218 11862 -45.7 -67.7 7 22.0 -46.4 275 50 351.6 351.6 297.0 351.7 0.02 44 202 12365 -49.5 -78.5 2 29.0 -50.0 266 50 353.4 353.4 297.4 353.4 0.00 45 200 12430 -50.1 -79.1 2 29.0 -50.6 265 51 353.4 353.4 297.4 353.4 0.00 46 186 12900 -53.5 -74.5 6 21.0 -53.8 264 49 355.3 355.3 297.8 355.4 0.01 47 175 13289 -56.5 -63.5 41 7.0 -56.6 261 48 356.7 356.7 298.1 356.8 0.04 48 150 14250 -63.7 -70.7 38 7.0 -63.8 260 39 360.3 360.3 298.8 360.4 0.02 49 140 14671 -66.9 -72.9 42 6.0 -67.0 264 39 361.9 361.9 299.1 362.0 0.01 50 123 15446 -71.1 -81.1 21 10.0 -71.2 268 33 367.9 367.9 300.2 367.9 0.00 51 100 16650 -78.7 -88.7 18 10.0 -78.7 305 12 375.7 375.7 301.5 375.7 0.00 52 84 17634 -82.9 -89.9 29 7.0 -82.9 270 24 386.3 386.4 303.2 386.4 0.00 53 78 18048 -83.1 -90.1 29 7.0 -83.1 246 17 394.2 394.2 304.4 394.2 0.00 54 73 18421 -78.9 -88.9 18 10.0 -78.9 224 10 410.6 410.6 306.6 410.6 0.00 55 70 18660 -79.5 -88.5 21 9.0 -79.5 210 6 414.3 414.3 307.0 414.3 0.00 56 68 18824 -80.3 -89.3 21 9.0 -80.3 204 7 416.0 416.0 307.3 416.0 0.00 57 57 19829 -76.7 -88.7 13 12.0 -76.7 167 14 445.7 445.7 310.4 445.7 0.00 58 56 19931 -76.1 -89.1 11 13.0 -76.2 164 15 449.4 449.4 310.8 449.4 0.00 59 55 20037 -70.9 -87.9 6 17.0 -71.0 160 15 463.6 463.6 312.1 463.6 0.00 60 50 20610 -64.5 -87.5 3 23.0 -64.8 140 19 491.5 491.5 314.3 491.5 0.00 61 48 20862 -62.7 -88.7 2 26.0 -63.1 136 19 501.5 501.6 315.1 501.6 0.00 62 43 21542 -63.1 -91.1 1 28.0 -63.6 125 20 516.6 516.6 316.1 516.6 0.00 63 35 22825 -58.9 -91.9 1 33.0 -59.8 105 22 558.9 558.9 318.6 558.9 0.00 64 33 23199 -54.9 -89.9 1 35.0 -56.4 99 22 579.0 579.0 319.6 579.0 0.00 65 30 23810 -54.7 -89.7 1 35.0 -56.3 90 23 595.5 595.5 320.4 595.5 0.00 66 28 24252 -54.1 -89.1 1 35.0 -55.9 85 25 609.1 609.1 321.0 609.1 0.00 67 25 24985 -50.1 -86.1 1 36.0 -53.1 77 28 640.6 640.6 322.3 640.7 0.01 68 20 26440 -50.7 -86.7 1 36.0 -54.0 60 34 681.0 681.0 323.8 681.1 0.01 69 17 27509 -47.3 -84.3 1 37.0 -52.1 69 29 724.3 724.3 325.2 724.4 0.02 70 13 29291 -46.3 -83.3 1 37.0 -52.4 85 20 785.5 785.5 326.9 785.8 0.03 71 11 30409 -43.3 -81.3 1 38.0 -51.4 94 15 834.8 834.9 328.1 835.3 0.05 72 10 31050 -44.5 -82.5 1 38.0 -52.4 100 12 853.4 853.5 328.5 853.9 0.04 73 9.6 31324 -42.7 -80.7 1 38.0 -51.7 870.3 870.3 328.8 870.9 0.06 TRP 84 17634 -82.9 -89.9 29 7.0 -82.9 270 24 386.3 386.4 303.2 386.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5774.00 m Freezing level: 578.00 mb = 4684.50 m = 15368.89 ft Wetbulb zero: 610.44 mb = 4243.52 m = 13922.15 ft Precipitable water: 1.95 inches Sfc-500 mean rel hum: 72.63 % Est. max temperature: 32.36 C = 90.24 F Sfc-Lift cond lev (LCL): 986.46 mb = 185.30 m = 607.94 ft T: 23.22 C 700-500 lapse rate: 4.67 C/km ThetaE index: 14.09 C Layer 850.0- 700.0 mb Conv cond level (CCL): 857.81 mb = 1402.83 m = 4602.40 ft Mean mixing ratio: 16.15 g/kg Conv temperature: 32.11 C = 89.80 F Cap Strength: 2.00 C Lifted Index: 0.15 C Risk: Showers probable Lifted Index @300 mb: -0.35 C Lifted Index @700 mb: -0.92 C Showalter Index: 1.38 C Risk: Showers probable Total Totals Index: 41.10 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 19.00 C K Index: 33.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 210.60 Risk: None Energy Index: -2.30 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 294.63 J/kg Max Up Vert Vel: 24.27 m/s Conv Inhibition (B-): 86.40 J/kg Cap Strength: 2.00 C Lift Cond Lev (LCL): 920.82 mb = 787.44 m = 2583.44 ft Lev Free Conv (LFC): 725.82 mb = 2818.00 m = 9245.30 ft Equ Level (EL): 525.82 mb = 5438.83 m = 17843.70 ft B at Equ Level: 189.59 J/kg Max Parcel Lev (MPL): 185.82 mb = 12906.07 m = 42342.23 ft Wind level data Storm motion: 320 at 10 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 1002 54 0 0 -0.0 -0.0 | 140 10 -6.7 7.9 1 1000 66 0 0 -0.0 -0.0 | 140 10 -6.7 7.9 2 973 305 80 14 -13.8 -2.4 | 105 21 -20.5 5.5 3 925 748 70 7 -6.6 -2.4 | 113 14 -13.3 5.5 4 907 914 130 1 -0.8 0.6 | 139 11 -7.5 8.6 5 876 1219 275 1 1.0 -0.1 | 144 10 -5.7 7.8 6 850 1482 280 3 3.0 -0.5 | 153 8 -3.7 7.4 7 816 1829 290 9 8.5 -3.1 | 200 5 1.8 4.8 8 787 2134 295 14 12.7 -5.9 | 251 6 6.0 2.0 9 706 3048 280 20 19.7 -3.5 | 251 14 13.0 4.5 10 700 3121 280 17 16.7 -3.0 | 244 11 10.0 5.0 11 607 4267 290 12 11.3 -4.1 | 230 6 4.6 3.8 12 585 4572 305 20 16.4 -11.5 | 290 10 9.7 -3.5 13 500 5840 275 21 20.9 -1.8 | 247 15 14.2 6.1 14 465 6401 265 18 17.9 1.6 | 230 15 11.2 9.5 15 430 7010 270 22 22.0 -0.0 | 243 17 15.3 7.9 16 400 7560 315 39 27.6 -27.6 | 313 29 20.9 -19.7 17 397 7620 310 38 29.1 -24.4 | 306 28 22.4 -16.5 18 381 7925 310 50 38.3 -32.1 | 307 40 31.6 -24.2 19 300 9670 295 47 42.6 -19.9 | 288 38 35.9 -11.9 20 296 9754 295 49 44.4 -20.7 | 289 40 37.7 -12.8 21 272 10363 280 46 45.3 -8.0 | 270 39 38.6 -0.1 22 250 10940 270 50 50.0 -0.0 | 260 44 43.3 7.9 23 249 10973 270 49 49.0 -0.0 | 259 43 42.3 7.9 24 238 11278 270 50 50.0 -0.0 | 260 44 43.3 7.9 25 227 11582 275 48 47.8 -4.2 | 265 41 41.1 3.7 26 217 11887 275 50 49.8 -4.4 | 265 43 43.1 3.6 27 207 12192 270 47 47.0 -0.0 | 259 41 40.3 7.9 28 200 12430 265 51 50.8 4.4 | 254 46 44.1 12.4 29 189 12802 265 49 48.8 4.3 | 254 44 42.1 12.2 30 156 14021 255 46 44.4 11.9 | 242 43 37.7 19.8 31 150 14250 260 39 38.4 6.8 | 245 35 31.7 14.7 32 127 15240 270 39 39.0 -0.0 | 256 33 32.3 7.9 33 114 15850 265 19 18.9 1.7 | 232 16 12.2 9.6 34 109 16154 245 19 17.2 8.0 | 213 19 10.5 16.0 35 100 16650 305 12 9.8 -6.9 | 252 3 3.1 1.0 36 98 16764 310 14 10.7 -9.0 | 285 4 4.0 -1.1 37 84 17634 270 24 24.0 -0.0 | 245 19 17.3 7.9 38 70 18660 210 6 3.0 5.2 | 164 14 -3.7 13.1 39 50 20610 140 19 -12.2 14.6 | 140 29 -18.9 22.5 40 30 23810 90 23 -23.0 0.0 | 105 31 -29.7 7.9 41 20 26440 60 34 -29.4 -17.0 | 76 37 -36.1 -9.1 42 10 31050 100 12 -11.8 2.1 | 118 21 -18.5 10.0 Wind Parameters Mean winds (0-6000m): 289.8 at 13.8 knts Storm direction: 319.8 at 10.4 knts Shear (0-3000m) pos: 2.2 neg: 1.4 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 110.8 deg Storm rel helicity (0-3000m) pos: 62.5 neg: -23.3 tot: 39.2 m^2/s^2 ave: 13.1 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 2.5 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 4.50 Bulk Shear: 65.40 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 78 9 111 17| 10.4 0.0 10.4| 12.1 -21.2 -9.1 -18.1 -0.26| 20.4 -5.3 1000 78 7 115 15| 0.5 0.0 0.5| 42.7 -21.2 21.6 21.6 0.11| 16.0 1.8 1500 75 5 119 14| 1.5 0.0 1.5| 48.2 -21.2 27.0 18.0 0.16| 12.2 2.0 2000 31 6 105 10| 3.3 0.0 3.3| 60.1 -21.2 38.9 19.4 0.31| 11.4 3.5 2500 319 8 144 2| 2.6 0.9 3.5| 62.5 -21.2 41.3 16.5 0.31| 10.1 3.1 3000 299 10 210 4| 2.2 1.4 3.5| 62.5 -23.3 39.2 13.1 0.28| 9.1 2.5 4000 291 11 223 5| 0.9 1.0 2.0| 62.5 -30.9 31.6 7.9 0.20| 7.7 1.5 5000 293 12 237 6| 1.6 1.2 2.7| 76.9 -41.3 35.6 7.1 0.21| 7.6 1.6 6000 290 14 243 7| 1.3 1.4 2.7| 76.9 -69.2 7.7 1.3 0.10| 7.0 0.7 Wrote GIF file: /home/apache/climate/data/raob//VEGT/skewt/VEGT.skewt.20250420.23.gif