UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042423.upa.cvt Date: 2300Z 24 APR 25 Searching for VIDD... Searching the city database file for: VIDD ... Date:2300Z 24 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 16 SFC 971 216 23.4 14.4 57 9.0 17.5 0 0 299.1 301.0 291.8 330.3 10.68 2 969 237 22.8 6.8 36 16.0 13.5 11 0 298.6 299.8 287.9 317.5 6.40 3 967 257 25.2 2.2 22 23.0 12.6 21 0 301.2 302.1 287.2 315.2 4.63 4 965 278 27.8 -0.2 16 28.0 12.8 32 1 304.0 304.8 287.4 316.0 3.90 5 964 289 29.2 0.2 15 29.0 13.4 37 1 305.5 306.3 288.1 317.9 4.02 6 950 438 33.6 -4.4 8 38.0 13.7 330 2 311.3 311.8 288.9 320.6 2.90 7 943 514 34.2 -5.8 7 40.0 13.6 288 3 312.6 313.1 289.0 321.0 2.63 8 925 711 33.6 -5.4 8 39.0 13.3 275 7 313.7 314.2 289.5 322.6 2.76 9 853 1426 27.0 -7.0 10 34.0 10.0 286 19 314.1 314.6 289.6 322.7 2.65 10 850 1457 26.8 -6.2 11 33.0 10.1 285 20 314.2 314.8 289.8 323.4 2.83 11 700 3122 10.8 -10.2 22 21.0 1.5 280 23 314.4 314.9 289.6 322.6 2.51 12 609 4256 0.0 -12.0 40 12.0 -4.8 280 24 314.8 315.3 289.6 322.9 2.50 13 521 5475 -12.1 -14.2 84 2.1 -12.8 290 27 314.6 315.0 289.5 322.5 2.45 14 512 5608 -10.5 -41.5 6 31.0 -15.7 282 27 318.1 318.1 288.3 318.8 0.20 15 500 5790 -11.1 -45.1 4 34.0 -16.4 270 27 319.5 319.5 288.8 320.0 0.14 16 470 6264 -13.5 -54.5 2 41.0 -18.4 274 33 322.2 322.2 289.5 322.4 0.05 17 400 7470 -22.7 -44.7 12 22.0 -25.4 270 50 325.5 325.5 290.6 326.2 0.18 18 300 9510 -38.3 -58.3 10 20.0 -39.3 270 67 331.4 331.4 292.2 331.6 0.05 19 295 9626 -39.1 -59.1 10 20.0 -40.0 270 67 331.8 331.9 292.3 332.0 0.04 20 250 10750 -44.7 -63.7 10 19.0 -45.3 265 101 339.6 339.6 294.3 339.7 0.03 21 245 10885 -45.0 -65.2 9 20.2 -45.6 265 112 341.1 341.1 294.6 341.2 0.02 22 208 11972 -47.5 -77.5 2 30.0 -48.1 265 100 353.6 353.6 297.4 353.6 0.00 23 200 12230 -49.1 -79.1 2 30.0 -49.6 265 75 355.0 355.0 297.7 355.0 0.00 24 150 14080 -58.9 -85.9 2 27.0 -59.1 260 86 368.6 368.6 300.3 368.6 0.00 25 100 16530 -71.3 -88.3 6 17.0 -71.3 260 46 390.0 390.0 303.8 390.0 0.00 26 80 17835 -76.1 -90.1 9 14.0 -76.2 255 29 405.8 405.8 306.0 405.8 0.00 27 70 18610 -74.5 -89.5 8 15.0 -74.6 250 21 425.0 425.0 308.3 425.0 0.00 28 50 20640 -62.1 -88.1 2 26.0 -62.6 205 19 497.1 497.1 314.8 497.2 0.00 29 30 23850 -54.9 -88.9 1 34.0 -56.5 105 18 595.0 595.0 320.4 595.0 0.00 30 20 26460 -48.1 -85.1 1 37.0 -52.2 120 8 688.9 689.0 324.1 689.1 0.01 31 10 31080 -39.5 -78.5 1 39.0 -50.0 285 21 872.1 872.1 328.9 873.0 0.08 TRP 80 17835 -76.1 -90.1 9 14.0 -76.2 255 29 405.8 405.8 306.0 405.8 0.00 WND 245 10885 -45.0 -65.2 9 20.2 -45.6 265 112 341.1 341.1 294.6 341.2 0.02 Sounding variables and indices 1000-500 mb thick: 5774.00 m Freezing level: 609.00 mb = 4255.89 m = 13962.73 ft Wetbulb zero: 678.65 mb = 3374.19 m = 11070.05 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 29.28 % Est. max temperature: 38.54 C = 101.38 F Sfc-Lift cond lev (LCL): 850.58 mb = 1451.08 m = 4760.71 ft T: 26.84 C 700-500 lapse rate: 8.21 C/km ThetaE index: 15.05 C Layer 969.0- 965.0 mb Conv cond level (CCL): 524.87 mb = 5416.89 m = 17771.74 ft Mean mixing ratio: 3.02 g/kg Conv temperature: 38.80 C = 101.85 F Cap Strength: 3.72 C Lifted Index: 4.38 C Risk: None Lifted Index @300 mb: 7.44 C Lifted Index @700 mb: 2.21 C Showalter Index: 3.47 C Risk: None Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 37.90 C Cross Totals Index: 4.90 C K Index: 10.70 Risk: None Sweat Index: 67.00 Risk: None Energy Index: -0.60 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.03 J/kg Max Up Vert Vel: 9.28 m/s Conv Inhibition (B-): 51709.95 J/kg Cap Strength: 4.19 C Lift Cond Lev (LCL): 543.31 mb = 5147.14 m = 16886.75 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 311 at 16 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 ---------------------------------------------------------- 0 971 216 0 0 -0.0 -0.0 | 131 16 -12.0 10.6 1 963 305 45 1 -0.7 -0.7 | 128 16 -12.7 9.9 2 934 610 235 4 3.3 2.3 | 146 16 -8.7 12.9 3 925 711 275 7 7.0 -0.6 | 153 11 -5.0 10.0 4 904 914 285 8 7.7 -2.1 | 153 10 -4.3 8.5 5 873 1219 290 13 12.2 -4.4 | 182 6 0.2 6.1 6 850 1457 285 20 19.3 -5.2 | 234 9 7.3 5.4 7 700 3122 280 23 22.7 -4.0 | 238 13 10.7 6.6 8 606 4267 280 24 23.6 -4.2 | 241 13 11.7 6.4 9 520 5486 290 27 25.4 -9.2 | 264 13 13.4 1.4 10 500 5790 270 27 27.0 -0.0 | 235 18 15.0 10.6 11 500 5791 270 29 29.0 -0.0 | 238 20 17.0 10.6 12 480 6096 275 31 30.9 -2.7 | 247 20 18.9 7.9 13 425 7010 270 44 44.0 -0.0 | 252 34 32.0 10.6 14 408 7315 265 50 49.8 4.4 | 248 41 37.8 14.9 15 400 7470 270 50 50.0 -0.0 | 254 39 38.0 10.6 16 300 9510 270 67 67.0 -0.0 | 259 56 55.0 10.6 17 289 9754 270 67 67.0 -0.0 | 259 56 55.0 10.6 18 277 10058 270 72 72.0 -0.0 | 260 61 60.0 10.6 19 253 10668 265 86 85.7 7.5 | 256 76 73.7 18.1 20 250 10750 265 101 100.6 8.8 | 258 91 88.6 19.4 21 245 10885 265 112 111.6 9.8 | 258 102 99.6 20.3 22 231 11278 265 107 106.6 9.3 | 258 97 94.6 19.9 23 221 11582 265 106 105.6 9.2 | 258 96 93.6 19.8 24 201 12192 265 97 96.6 8.5 | 257 87 84.7 19.0 25 200 12230 265 75 74.7 6.5 | 255 65 62.7 17.1 26 192 12497 265 64 63.8 5.6 | 253 54 51.8 16.2 27 183 12802 260 88 86.7 15.3 | 251 79 74.7 25.9 28 175 13106 260 83 81.7 14.4 | 250 74 69.8 25.0 29 150 14080 260 86 84.7 14.9 | 251 77 72.7 25.5 30 130 14935 265 76 75.7 6.6 | 255 66 63.7 17.2 31 124 15240 250 66 62.0 22.6 | 236 60 50.0 33.2 32 118 15545 250 71 66.7 24.3 | 238 65 54.7 34.9 33 112 15850 255 49 47.3 12.7 | 237 42 35.3 23.3 34 106 16154 270 60 60.0 -0.0 | 258 49 48.0 10.6 35 101 16459 275 47 46.8 -4.1 | 259 35 34.8 6.5 36 100 16530 260 46 45.3 8.0 | 241 38 33.3 18.6 37 80 17835 255 29 28.0 7.5 | 222 24 16.0 18.1 38 70 18610 250 21 19.7 7.2 | 204 19 7.8 17.8 39 50 20640 205 19 8.0 17.2 | 172 28 -4.0 27.8 40 30 23850 105 18 -17.4 4.7 | 117 33 -29.4 15.2 41 20 26460 120 8 -6.9 4.0 | 128 24 -18.9 14.6 42 10 31080 285 21 20.3 -5.4 | 238 10 8.3 5.2 Wind Parameters Mean winds (0-6000m): 281.5 at 21.3 knts Storm direction: 311.5 at 16.0 knts Shear (0-3000m) pos: 1.1 neg: 3.0 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 107.1 deg Storm rel helicity (0-3000m) pos: 44.5 neg: -5.2 tot: 39.3 m^2/s^2 ave: 13.1 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 2.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.91 Bulk Shear: 47.34 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 ------------------------------------------------------------------------------- 500 252 3 141 15| 0.0 7.2 7.2| 22.9 -5.1 17.8 35.6 0.39| 13.5 5.3 1000 281 6 148 11| 3.3 3.6 6.9| 30.6 -5.2 25.4 25.4 0.45| 10.2 4.6 1500 284 10 167 8| 2.2 5.0 7.2| 42.4 -5.2 37.2 24.8 0.56| 9.5 5.3 2000 284 13 186 8| 1.6 4.0 5.7| 43.2 -5.2 38.0 19.0 0.55| 7.4 4.0 2500 283 15 200 8| 1.3 3.4 4.7| 43.9 -5.2 38.7 15.5 0.54| 6.1 3.3 3000 282 16 210 8| 1.1 3.0 4.1| 44.5 -5.2 39.3 13.1 0.52| 5.3 2.8 4000 282 18 221 9| 0.8 2.4 3.2| 46.5 -5.2 41.3 10.3 0.53| 4.1 2.1 5000 282 20 229 10| 1.0 1.9 2.9| 61.1 -5.2 55.9 11.2 0.58| 3.7 2.1 6000 281 21 235 11| 0.9 2.3 3.1| 82.9 -31.8 51.1 8.5 0.36| 4.4 1.6 Wrote GIF file: /home/apache/climate/data/raob//VIDD/skewt/VIDD.skewt.20250424.23.gif