UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042223.upa.cvt Date: 2300Z 22 APR 25 Searching for VIDD... Searching the city database file for: VIDD ... Date:2300Z 22 APR 25 Station: VIDD WMO ident: 42182 Latitude: 28.58 Longitude: 77.20 Elevation: 216.00 ------------------------------------------------------------------------------- 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 45 SFC 974 216 23.6 9.6 41 14.0 15.1 0 0 299.0 300.4 289.3 321.7 7.72 2 970 257 26.4 -0.6 17 27.0 12.2 313 1 302.2 302.9 286.6 313.7 3.77 3 969 267 28.0 0.0 16 28.0 13.0 302 2 303.9 304.6 287.4 316.0 3.94 4 949 478 30.4 -0.6 13 31.0 13.6 314 12 308.1 308.9 288.8 320.2 3.85 5 931 671 30.6 -7.4 8 38.0 11.9 353 17 310.0 310.5 287.9 317.6 2.35 6 925 736 30.2 -7.8 8 38.0 11.6 350 15 310.2 310.6 287.9 317.6 2.29 7 850 1474 24.0 -11.0 9 35.0 8.0 300 14 311.3 311.7 287.9 317.6 1.94 8 720 2883 10.8 -17.2 12 28.0 0.3 300 22 311.9 312.2 287.6 316.5 1.38 9 700 3116 10.0 -25.0 7 35.0 -1.3 300 23 313.6 313.7 287.4 316.0 0.72 10 663 3566 8.8 -37.2 2 46.0 -3.0 297 25 317.1 317.2 288.1 318.0 0.24 11 566 4853 0.0 -34.0 6 34.0 -8.5 284 30 321.4 321.5 289.6 322.8 0.38 12 500 5830 -8.5 -33.5 11 25.0 -14.0 280 34 322.7 322.8 290.0 324.3 0.45 13 477 6194 -12.1 -34.1 14 22.0 -16.6 278 35 322.6 322.7 290.0 324.2 0.45 14 426 7051 -17.7 -43.7 8 26.0 -21.5 276 28 326.1 326.1 290.8 326.8 0.19 15 400 7520 -21.7 -44.7 11 23.0 -24.6 270 31 326.8 326.8 291.0 327.5 0.18 16 377 7952 -25.5 -46.5 12 21.0 -27.8 264 38 327.3 327.4 291.1 327.9 0.16 17 346 8569 -29.1 -54.1 7 25.0 -31.1 268 51 330.6 330.6 291.9 330.9 0.07 18 315 9236 -30.9 -57.9 5 27.0 -32.8 275 65 337.1 337.1 293.6 337.3 0.05 19 300 9580 -33.5 -54.5 10 21.0 -35.0 275 71 338.2 338.2 293.9 338.5 0.08 20 298 9627 -33.9 -53.9 12 20.0 -35.3 275 72 338.2 338.3 294.0 338.6 0.08 21 282 10014 -33.1 -66.1 2 33.0 -34.9 275 82 344.8 344.8 295.5 344.9 0.02 22 261 10553 -36.7 -65.2 4 28.5 -38.1 275 90 347.2 347.2 296.0 347.3 0.02 23 250 10850 -38.7 -64.7 5 26.0 -39.9 270 87 348.5 348.5 296.3 348.6 0.03 24 200 12340 -49.5 -75.5 3 26.0 -50.0 265 69 354.4 354.4 297.5 354.4 0.01 25 184 12881 -53.5 -76.5 4 23.0 -53.8 255 68 356.4 356.4 298.0 356.5 0.01 26 172 13315 -54.1 -79.1 3 25.0 -54.5 260 67 362.4 362.4 299.2 362.4 0.00 27 150 14180 -60.5 -83.5 3 23.0 -60.7 270 52 365.9 365.9 299.8 365.9 0.00 28 124 15342 -68.7 -86.7 6 18.0 -68.8 259 51 371.4 371.4 300.8 371.4 0.00 29 100 16610 -74.9 -87.9 12 13.0 -74.9 255 31 383.0 383.0 302.7 383.0 0.00 30 80 17892 -80.1 -91.1 14 11.0 -80.1 275 40 397.5 397.5 304.9 397.5 0.00 31 71 18569 -79.7 -89.7 18 10.0 -79.7 239 33 412.2 412.2 306.8 412.2 0.00 32 70 18650 -78.7 -89.7 15 11.0 -78.7 235 32 416.0 416.0 307.2 416.0 0.00 33 61 19442 -76.3 -88.3 13 12.0 -76.3 255 21 438.1 438.1 309.7 438.1 0.00 34 60 19538 -75.9 -88.9 11 13.0 -76.0 258 20 441.0 441.0 310.0 441.0 0.00 35 58 19737 -69.9 -87.9 6 18.0 -70.1 263 17 458.9 458.9 311.7 458.9 0.00 36 53 20276 -69.7 -87.7 6 18.0 -69.8 276 10 471.3 471.3 312.7 471.3 0.00 37 50 20630 -63.5 -87.5 2 24.0 -63.8 285 5 493.8 493.8 314.5 493.9 0.00 38 38 22335 -56.3 -87.3 1 31.0 -57.4 358 9 552.5 552.5 318.2 552.5 0.01 39 30 23840 -53.5 -87.5 1 34.0 -55.4 60 13 598.8 598.8 320.6 598.8 0.01 40 22 25841 -52.9 -86.9 1 34.0 -55.4 14 18 656.1 656.1 322.9 656.2 0.01 41 20 26460 -50.3 -86.3 1 36.0 -53.7 360 19 682.2 682.2 323.9 682.3 0.01 42 19 26796 -48.7 -85.7 1 37.0 -52.7 352 19 697.3 697.3 324.3 697.4 0.01 43 16 27922 -50.1 -86.1 1 36.0 -54.1 326 19 727.8 727.8 325.3 727.9 0.01 44 14 28800 -46.9 -83.9 1 37.0 -52.5 306 18 767.0 767.0 326.4 767.2 0.02 45 11 30402 -45.9 -82.9 1 37.0 -52.8 269 18 825.4 825.4 327.8 825.8 0.04 46 10 31040 -43.1 -81.1 1 38.0 -51.7 255 18 858.7 858.7 328.6 859.2 0.06 47 8.3 32303 -40.5 -80.5 1 40.0 -51.4 915.9 915.9 329.7 916.7 0.07 TRP 80 17892 -80.1 -91.1 14 11.0 -80.1 275 40 397.5 397.5 304.9 397.5 0.00 WND 261 10553 -36.7 -65.2 4 28.5 -38.1 275 90 347.2 347.2 296.0 347.3 0.02 Sounding variables and indices 1000-500 mb thick: 5785.00 m Freezing level: 566.00 mb = 4852.77 m = 15920.97 ft Wetbulb zero: 716.66 mb = 2921.12 m = 9583.60 ft Precipitable water: 0.28 inches Sfc-500 mean rel hum: 8.02 % Est. max temperature: 35.97 C = 96.74 F Sfc-Lift cond lev (LCL): 792.11 mb = 2072.65 m = 6799.94 ft T: 18.39 C 700-500 lapse rate: 6.82 C/km ThetaE index: 8.02 C Layer 970.0- 969.0 mb Conv cond level (CCL): 459.27 mb = 6480.93 m = 21262.63 ft Mean mixing ratio: 2.83 g/kg Conv temperature: 48.19 C = 118.74 F Cap Strength: 10.70 C Lifted Index: 9.06 C Risk: None Lifted Index @300 mb: 14.76 C Lifted Index @700 mb: 4.17 C Showalter Index: 9.23 C Risk: None Total Totals Index: 30.00 C Risk: None Vertical Totals Index: 32.50 C Cross Totals Index: -2.50 C K Index: -13.50 Risk: None Sweat Index: 62.00 Risk: None Energy Index: 1.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.03 J/kg Max Up Vert Vel: 8.13 m/s Conv Inhibition (B-): 64408.62 J/kg Cap Strength: 10.70 C Lift Cond Lev (LCL): 558.86 mb = 4952.86 m = 16249.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 323 at 18 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 ---------------------------------------------------------- 0 974 216 0 0 -0.0 -0.0 | 143 18 -10.6 14.0 1 965 305 260 3 3.0 0.5 | 152 16 -7.6 14.5 2 937 610 355 19 1.7 -18.9 | 61 10 -8.9 -4.9 3 925 736 350 15 2.6 -14.8 | 85 8 -8.0 -0.8 4 850 1474 300 14 12.1 -7.0 | 193 7 1.6 7.0 5 845 1524 300 15 13.0 -7.5 | 200 7 2.4 6.5 6 700 3116 300 23 19.9 -11.5 | 255 10 9.4 2.5 7 584 4572 290 28 26.3 -9.6 | 254 16 15.8 4.4 8 542 5182 275 33 32.9 -2.9 | 243 25 22.3 11.1 9 500 5830 280 34 33.5 -5.9 | 251 24 22.9 8.1 10 445 6706 275 37 36.9 -3.2 | 248 28 26.3 10.8 11 428 7010 275 28 27.9 -2.4 | 236 21 17.3 11.6 12 411 7315 280 29 28.6 -5.0 | 243 20 18.0 9.0 13 400 7520 270 31 31.0 -0.0 | 236 25 20.4 14.0 14 362 8230 260 42 41.4 7.3 | 235 37 30.8 21.3 15 333 8839 275 59 58.8 -5.1 | 260 49 48.2 8.9 16 300 9580 275 71 70.7 -6.2 | 263 61 60.2 7.8 17 280 10058 275 83 82.7 -7.2 | 265 72 72.1 6.8 18 268 10363 270 89 89.0 -0.0 | 260 80 78.4 14.0 19 261 10553 275 90 89.7 -7.8 | 266 79 79.1 6.2 20 257 10668 270 89 89.0 -0.0 | 260 80 78.4 14.0 21 250 10850 270 87 87.0 -0.0 | 260 78 76.4 14.0 22 245 10973 270 87 87.0 -0.0 | 260 78 76.4 14.0 23 200 12340 265 69 68.7 6.0 | 251 62 58.2 20.0 24 195 12497 265 69 68.7 6.0 | 251 62 58.2 20.0 25 186 12802 255 68 65.7 17.6 | 240 64 55.1 31.6 26 177 13106 255 70 67.6 18.1 | 241 65 57.1 32.1 27 161 13716 270 60 60.0 -0.0 | 254 51 49.4 14.0 28 150 14180 270 52 52.0 -0.0 | 251 44 41.4 14.0 29 139 14630 275 51 50.8 -4.4 | 257 41 40.2 9.6 30 132 14935 265 47 46.8 4.1 | 243 41 36.3 18.1 31 119 15545 255 53 51.2 13.7 | 236 49 40.6 27.7 32 108 16154 260 49 48.3 8.5 | 239 44 37.7 22.5 33 100 16610 255 31 29.9 8.0 | 221 29 19.4 22.0 34 97 16764 255 34 32.8 8.8 | 224 32 22.3 22.8 35 80 17892 275 40 39.8 -3.5 | 250 31 29.3 10.5 36 70 18650 235 32 26.2 18.4 | 206 36 15.7 32.4 37 50 20630 285 5 4.8 -1.3 | 156 14 -5.7 12.7 38 30 23840 60 13 -11.3 -6.5 | 109 23 -21.8 7.5 39 20 26460 360 19 -0.0 -19.0 | 65 12 -10.6 -5.0 40 10 31040 255 18 17.4 4.7 | 200 20 6.8 18.7 Wind Parameters Mean winds (0-6000m): 293.0 at 23.4 knts Storm direction: 323.0 at 17.6 knts Shear (0-3000m) pos: 0.0 neg: 4.0 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 112.2 deg Storm rel helicity (0-3000m) pos: 56.5 neg: -14.5 tot: 42.0 m^2/s^2 ave: 14.0 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 2.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.68 Bulk Shear: 48.79 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 ------------------------------------------------------------------------------- 500 347 11 114 9| 0.0 16.1 16.1| 30.5 -14.5 16.1 32.1 -0.11| 32.8 -3.7 1000 339 13 109 6| 0.0 7.4 7.4| 37.5 -14.5 23.0 23.0 0.06| 20.9 1.3 1500 326 13 133 4| 0.0 5.5 5.5| 43.6 -14.5 29.1 19.4 0.14| 15.9 2.3 2000 317 14 167 3| 0.0 4.8 4.8| 48.2 -14.5 33.7 16.8 0.19| 12.6 2.3 2500 312 16 195 4| 0.0 4.3 4.3| 52.7 -14.5 38.2 15.3 0.22| 10.6 2.3 3000 309 17 215 4| 0.0 4.0 4.0| 56.5 -14.5 42.0 14.0 0.24| 9.2 2.2 4000 304 19 236 6| 0.0 3.4 3.4| 56.7 -15.0 41.7 10.4 0.22| 7.5 1.6 5000 298 21 244 9| 0.0 3.4 3.4| 56.7 -36.3 20.4 4.1 0.13| 7.1 0.9 6000 293 23 246 12| 0.2 3.0 3.2| 75.0 -39.4 35.6 5.9 0.15| 6.4 1.0 Wrote GIF file: /home/apache/climate/data/raob//VIDD/skewt/VIDD.skewt.20250422.23.gif