UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120323.upa.cvt Date: 2300Z 3 DEC 25 Searching for VIDD... Searching the city database file for: VIDD ... Date:2300Z 3 DEC 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 158 SFC 986 216 7.6 5.4 86 2.2 6.5 0 0 281.9 282.9 280.3 297.6 5.70 2 982 254 11.4 4.4 62 7.0 7.8 356 1 286.0 287.0 281.8 301.1 5.34 3 981 263 12.4 4.4 58 8.0 8.3 356 1 287.1 288.1 282.3 302.3 5.34 4 972 350 15.2 2.2 41 13.0 8.6 348 3 290.7 291.5 283.0 304.0 4.61 5 963 438 16.0 1.0 36 15.0 8.5 340 5 292.3 293.0 283.3 304.7 4.27 6 936 705 14.4 -0.6 36 15.0 7.1 315 11 293.0 293.7 283.2 304.5 3.91 7 925 816 15.8 -14.2 11 30.0 4.5 305 14 295.5 295.7 281.2 299.7 1.37 8 920 862 15.8 -15.2 10 31.0 4.3 307 14 295.9 296.2 281.3 299.9 1.27 9 866 1370 12.4 -18.6 10 31.0 1.8 328 11 297.5 297.7 281.7 300.8 1.02 10 850 1526 11.8 -23.2 7 35.0 0.9 335 10 298.5 298.6 281.7 300.8 0.69 11 774 2303 9.4 -35.6 3 45.0 -1.7 333 9 304.0 304.1 283.4 304.9 0.24 12 719 2907 5.2 -38.8 2 44.0 -4.5 331 7 305.9 305.9 284.0 306.6 0.19 13 700 3125 4.8 330 7 307.8 14 676 3408 3.6 324 8 309.5 15 639 3861 0.0 -40.0 3 40.0 -8.1 314 11 310.5 310.5 285.7 311.1 0.18 16 623 4064 0.2 309 12 313.0 17 554 4995 -4.9 -42.9 3 38.0 -11.9 288 17 317.6 317.6 288.2 318.2 0.16 18 500 5790 -11.7 -37.7 10 26.0 -16.4 270 21 318.8 318.8 288.7 319.9 0.30 19 400 7450 -25.3 -44.3 15 19.0 -27.5 265 32 322.1 322.1 289.6 322.8 0.19 20 364 8125 -31.5 -52.5 11 21.0 -33.0 265 35 322.6 322.7 289.6 323.0 0.08 21 342 8563 -35.1 -43.1 44 8.0 -35.8 265 36 323.5 323.6 290.1 324.5 0.25 22 322 8979 -39.3 -43.3 66 4.0 -39.6 265 38 323.4 323.4 290.0 324.3 0.26 23 315 9129 -40.1 -48.1 42 8.0 -40.6 265 39 324.3 324.3 290.2 324.9 0.16 24 300 9460 -42.9 -52.9 33 10.0 -43.4 265 40 324.9 324.9 290.3 325.3 0.09 25 274 10064 -48.1 -56.1 39 8.0 -48.4 263 62 325.9 325.9 290.6 326.2 0.07 26 269 10186 -47.3 -62.3 16 15.0 -47.7 262 66 328.8 328.8 291.4 328.9 0.03 27 254 10565 -47.1 -69.1 6 22.0 -47.6 260 80 334.5 334.5 292.9 334.6 0.01 28 250 10670 -47.7 -69.7 6 22.0 -48.2 260 84 335.2 335.2 293.1 335.2 0.01 29 226 11331 -51.9 -70.9 8 19.0 -52.2 260 80 338.5 338.5 294.0 338.6 0.01 30 200 12120 -53.7 -76.7 4 23.0 -54.0 260 75 347.7 347.7 296.1 347.8 0.01 31 190 12450 -53.5 -80.5 2 27.0 -53.8 260 81 353.2 353.2 297.3 353.2 0.00 32 170 13160 -57.3 -84.3 2 27.0 -57.5 260 95 358.3 358.3 298.4 358.3 0.00 33 169 13197 -57.3 -84.6 2 27.2 -57.6 260 96 358.8 358.8 298.5 358.8 0.00 34 150 13950 -58.3 -90.3 1 32.0 -58.6 265 83 369.6 369.6 300.5 369.6 0.00 35 139 14428 -58.7 -90.7 1 32.0 -59.0 264 80 377.1 377.1 301.8 377.1 0.00 36 100 16450 -67.9 -90.9 2 23.0 -68.0 260 65 396.5 396.5 304.8 396.5 0.00 37 83 17554 -74.5 -91.5 6 17.0 -74.6 250 46 404.8 404.8 305.9 404.8 0.00 38 76 18067 -74.9 -89.9 8 15.0 -74.9 258 42 414.3 414.3 307.0 414.3 0.00 39 74 18223 -71.9 -88.9 6 17.0 -72.0 260 41 423.8 423.8 308.2 423.8 0.00 40 70 18550 -73.3 -88.3 8 15.0 -73.3 265 38 427.6 427.6 308.6 427.6 0.00 41 66 18891 -75.9 -89.9 9 14.0 -75.9 264 35 429.2 429.2 308.7 429.2 0.00 42 64 19068 -76.5 -89.5 11 13.0 -76.6 264 34 431.6 431.6 309.0 431.7 0.00 43 63 19160 -72.9 -89.9 6 17.0 -73.0 263 33 441.5 441.5 310.0 441.5 0.00 44 59 19547 -69.1 -88.1 5 19.0 -69.2 262 30 458.4 458.4 311.6 458.4 0.00 45 55 19963 -71.5 -88.5 6 17.0 -71.6 261 27 462.2 462.2 312.0 462.2 0.00 46 50 20530 -67.9 -89.9 3 22.0 -68.1 260 23 483.5 483.5 313.7 483.5 0.00 47 48 20777 -65.9 -89.9 2 24.0 -66.2 262 24 493.9 493.9 314.5 493.9 0.00 48 38 22187 -69.1 -93.1 2 24.0 -69.4 271 27 519.9 519.9 316.3 519.9 0.00 49 30 23620 -63.7 -92.7 1 29.0 -64.3 280 31 571.0 571.0 319.2 571.0 0.00 50 23 25276 -58.1 -92.1 1 34.0 -59.5 267 45 632.5 632.5 322.0 632.6 0.00 51 21 25856 -53.7 -88.7 1 35.0 -56.1 262 49 662.5 662.5 323.2 662.5 0.01 52 20 26170 -53.3 -88.3 1 35.0 -55.9 260 52 673.0 673.0 323.5 673.1 0.01 53 18 26849 -52.7 -97.7 0 45.0 -55.7 695.5 695.5 324.3 695.5 0.00 TRP 83 17554 -74.5 -91.5 6 17.0 -74.6 250 46 404.8 404.8 305.9 404.8 0.00 WND 169 13197 -57.3 -84.6 2 27.2 -57.6 260 96 358.8 358.8 298.5 358.8 0.00 Sounding variables and indices 1000-500 mb thick: 5632.00 m Freezing level: 620.29 mb = 4100.66 m = 13453.46 ft Wetbulb zero: 823.51 mb = 1788.62 m = 5868.09 ft Precipitable water: 0.19 inches Sfc-500 mean rel hum: 10.97 % Est. max temperature: 25.13 C = 77.23 F Sfc-Lift cond lev (LCL): 953.38 mb = 532.00 m = 1745.39 ft T: 15.44 C 700-500 lapse rate: 6.19 C/km ThetaE index: 4.99 C Layer 936.0- 920.0 mb Conv cond level (CCL): 492.19 mb = 5907.16 m = 19380.20 ft Mean mixing ratio: 2.94 g/kg Conv temperature: 44.61 C = 112.29 F Cap Strength: 16.35 C Lifted Index: 15.70 C Risk: None Lifted Index @300 mb: 16.14 C Lifted Index @700 mb: 12.91 C Showalter Index: 16.62 C Risk: None Total Totals Index: 12.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: -11.50 C K Index: -43.57 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 4.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.66 J/kg Max Up Vert Vel: 9.13 m/s Conv Inhibition (B-): 48519.57 J/kg Cap Strength: 16.29 C Lift Cond Lev (LCL): 698.65 mb = 3140.61 m = 10303.73 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 326 at 9 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 ---------------------------------------------------------- 0 986 216 0 0 -0.0 -0.0 | 146 9 -5.2 7.6 1 925 816 305 14 11.5 -8.0 | 273 6 6.3 -0.4 2 850 1526 335 10 4.2 -9.1 | 33 2 -0.9 -1.4 3 700 3125 330 7 3.5 -6.1 | 134 2 -1.7 1.6 4 500 5790 270 21 21.0 -0.0 | 244 18 15.8 7.6 5 400 7450 265 32 31.9 2.8 | 249 29 26.7 10.4 6 300 9460 265 40 39.8 3.5 | 252 36 34.7 11.1 7 250 10670 260 84 82.7 14.6 | 254 81 77.6 22.2 8 200 12120 260 75 73.9 13.0 | 253 72 68.7 20.7 9 169 13197 260 96 94.5 16.7 | 255 93 89.4 24.3 10 150 13950 265 83 82.7 7.2 | 259 79 77.5 14.9 11 100 16450 260 65 64.0 11.3 | 252 62 58.9 18.9 12 83 17554 250 46 43.2 15.7 | 238 45 38.1 23.4 13 70 18550 265 38 37.9 3.3 | 251 34 32.7 11.0 14 50 20530 260 23 22.7 4.0 | 236 21 17.5 11.6 15 30 23620 280 31 30.5 -5.4 | 265 25 25.4 2.3 16 20 26170 260 52 51.2 9.0 | 250 49 46.0 16.7 Wind Parameters Mean winds (0-6000m): 296.0 at 12.3 knts Storm direction: 326.0 at 9.2 knts Shear (0-3000m) pos: 0.7 neg: 1.7 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): -8.3 deg Storm rel helicity (0-3000m) pos: 5.5 neg: -4.2 tot: 1.2 m^2/s^2 ave: 0.4 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 7.24 Bulk Shear: 5.75 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 ------------------------------------------------------------------------------- 500 303 6 176 4| 0.0 12.0 12.0| 0.4 -3.8 -3.3 -6.7 0.13| 14.2 1.9 1000 309 9 233 3| 0.8 6.0 6.8| 3.2 -4.2 -1.1 -1.1 0.18| 11.0 2.0 1500 316 10 252 2| 1.5 4.0 5.5| 4.6 -4.2 0.3 0.2 0.28| 8.5 2.4 2000 321 10 260 1| 1.1 2.8 3.9| 4.9 -4.2 0.6 0.3 0.30| 6.6 2.0 2500 323 9 251 1| 0.9 2.1 3.0| 5.2 -4.2 0.9 0.4 0.32| 5.5 1.8 3000 324 9 202 0| 0.7 1.7 2.4| 5.5 -4.2 1.2 0.4 0.33| 4.8 1.6 4000 321 9 238 1| 0.5 2.1 2.6| 6.2 -4.3 1.9 0.5 0.34| 4.5 1.5 5000 310 11 253 3| 0.4 2.3 2.7| 6.2 -10.0 -3.7 -0.7 0.22| 4.4 1.0 6000 296 12 249 6| 0.4 2.4 2.8| 9.5 -20.0 -10.5 -1.8 0.15| 4.4 0.7 Wrote GIF file: /home/apache/climate/data/raob//VIDD/skewt/VIDD.skewt.20251203.23.gif