UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120223.upa.cvt Date: 2300Z 2 DEC 25 Searching for VIDD... Searching the city database file for: VIDD ... Date:2300Z 2 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 141 SFC 984 216 8.8 7.1 89 1.7 7.9 0 0 283.3 284.4 281.8 301.1 6.43 2 981 244 11.0 4.0 62 7.0 7.5 357 0 285.7 286.6 281.5 300.3 5.19 3 979 264 13.4 2.4 47 11.0 7.9 355 1 288.3 289.1 282.0 301.6 4.64 4 978 273 14.4 2.4 44 12.0 8.3 354 1 289.4 290.2 282.5 302.7 4.65 5 970 351 16.6 2.6 39 14.0 9.3 346 2 292.3 293.1 283.8 306.1 4.75 6 925 801 15.2 -3.8 27 19.0 6.4 300 10 294.9 295.4 283.1 304.2 3.12 7 895 1077 13.2 -3.8 30 17.0 5.4 298 11 295.6 296.2 283.5 305.2 3.22 8 883 1189 13.4 -16.6 11 30.0 2.7 297 12 296.9 297.1 281.6 300.7 1.18 9 850 1506 12.0 -21.0 8 33.0 1.3 295 13 298.7 298.9 282.0 301.4 0.84 10 756 2473 6.2 -27.8 7 34.0 -3.1 286 11 302.6 302.7 283.1 304.3 0.51 11 700 3096 1.2 -27.8 9 29.0 -6.3 280 10 303.8 303.9 283.7 305.7 0.56 12 661 3556 0.0 -38.0 4 38.0 -7.9 281 12 307.5 307.5 284.7 308.3 0.22 13 562 4828 -11.7 -37.7 10 26.0 -16.1 283 18 308.3 308.3 285.0 309.2 0.26 14 525 5349 -12.9 -57.9 1 45.0 -17.7 284 20 312.9 312.9 286.4 313.0 0.03 15 500 5720 -15.5 -52.5 3 37.0 -19.6 285 22 314.1 314.2 286.9 314.4 0.06 16 445 6585 -22.5 -51.5 5 29.0 -25.2 277 30 316.0 316.0 287.5 316.2 0.07 17 423 6955 -23.7 -58.7 2 35.0 -26.4 274 33 319.0 319.1 288.5 319.2 0.03 18 400 7360 -26.3 -60.3 3 34.0 -28.6 270 37 320.8 320.8 289.0 320.9 0.03 19 358 8154 -31.7 -65.7 2 34.0 -33.4 272 42 323.9 323.9 290.0 324.0 0.02 20 302 9335 -41.1 -68.1 4 27.0 -41.9 275 49 326.8 326.8 290.8 326.9 0.01 21 300 9380 -41.5 -67.5 4 26.0 -42.3 275 49 326.9 326.9 290.8 326.9 0.01 22 279 9869 -44.1 -67.1 6 23.0 -44.7 271 49 330.0 330.0 291.7 330.0 0.02 23 250 10600 -46.3 -71.3 4 25.0 -46.9 265 48 337.2 337.2 293.6 337.3 0.01 24 200 12070 -50.9 -80.9 2 30.0 -51.4 270 56 352.2 352.2 297.1 352.2 0.00 25 171 13078 -56.1 -85.1 1 29.0 -56.4 262 68 359.7 359.7 298.7 359.7 0.00 26 151 13868 -56.9 -86.8 1 29.9 -57.2 255 78 371.4 371.4 300.8 371.4 0.00 27 150 13910 -56.9 -86.9 1 30.0 -57.2 255 78 372.0 372.0 300.9 372.0 0.00 28 142 14256 -56.1 -88.1 1 32.0 -56.5 256 76 379.3 379.3 302.1 379.3 0.00 29 100 16420 -67.5 -91.5 2 24.0 -67.6 265 61 397.3 397.3 304.8 397.3 0.00 30 85 17395 -68.3 -90.3 3 22.0 -68.4 267 43 414.6 414.6 307.1 414.6 0.00 31 72 18376 -74.1 -90.1 7 16.0 -74.2 270 24 422.4 422.4 308.0 422.4 0.00 32 70 18540 -72.9 -89.9 6 17.0 -73.0 280 24 428.4 428.4 308.7 428.4 0.00 33 67 18798 -70.1 -89.1 5 19.0 -70.2 280 23 439.9 439.9 309.8 439.9 0.00 34 54 20073 -71.1 -90.1 4 19.0 -71.2 280 19 465.6 465.6 312.3 465.6 0.00 35 50 20530 -68.9 -90.9 3 22.0 -69.1 280 18 481.1 481.1 313.5 481.1 0.00 36 46 21033 -66.3 -91.3 2 25.0 -66.6 283 19 499.0 499.0 314.9 499.0 0.00 37 41 21731 -66.9 -91.9 2 25.0 -67.2 288 20 514.2 514.2 315.9 514.2 0.00 38 37 22357 -63.7 -92.7 1 29.0 -64.2 292 22 537.7 537.7 317.4 537.8 0.00 39 34 22874 -65.3 -93.3 1 28.0 -65.7 295 23 546.7 546.7 317.9 546.7 0.00 40 30 23640 -63.9 -93.9 1 30.0 -64.5 300 24 570.4 570.4 319.2 570.4 0.00 41 27 24284 -63.1 -94.1 1 31.0 -63.8 292 32 590.1 590.1 320.2 590.1 0.00 42 25 24760 -59.3 -93.3 0 34.0 -60.4 287 37 614.2 614.2 321.2 614.2 0.00 43 20 26160 -57.1 -91.1 1 34.0 -58.9 270 54 661.4 661.4 323.1 661.4 0.00 44 19 26485 -57.5 -91.5 1 34.0 -59.3 269 54 669.9 669.9 323.4 670.0 0.00 45 17 27200 -51.3 -87.3 1 36.0 -54.8 268 54 711.5 711.5 324.8 711.5 0.01 46 11 30044 -50.1 -86.1 1 36.0 -55.2 261 55 810.1 810.2 327.5 810.3 0.02 47 10 30670 -48.5 -85.5 1 37.0 -54.6 260 55 838.5 838.5 328.1 838.7 0.03 48 7.6 32494 -43.9 -81.9 1 38.0 -53.4 925.5 925.6 329.9 926.2 0.06 TRP 72 18376 -74.1 -90.1 7 16.0 -74.2 270 24 422.4 422.4 308.0 422.4 0.00 WND 151 13868 -56.9 -86.8 1 29.9 -57.2 255 78 371.4 371.4 300.8 371.4 0.00 Sounding variables and indices 1000-500 mb thick: 5579.00 m Freezing level: 661.00 mb = 3556.36 m = 11667.72 ft Wetbulb zero: 822.90 mb = 1773.40 m = 5818.17 ft Precipitable water: 0.22 inches Sfc-500 mean rel hum: 10.74 % Est. max temperature: 24.83 C = 76.69 F Sfc-Lift cond lev (LCL): 958.85 mb = 460.69 m = 1511.43 ft T: 16.26 C 700-500 lapse rate: 6.36 C/km ThetaE index: 4.56 C Layer 883.0- 850.0 mb Conv cond level (CCL): 595.16 mb = 4378.99 m = 14366.58 ft Mean mixing ratio: 3.64 g/kg Conv temperature: 33.51 C = 92.32 F Cap Strength: 10.05 C Lifted Index: 10.38 C Risk: None Lifted Index @300 mb: 16.02 C Lifted Index @700 mb: 8.15 C Showalter Index: 12.46 C Risk: None Total Totals Index: 22.00 C Risk: None Vertical Totals Index: 27.50 C Cross Totals Index: -5.50 C K Index: -22.50 Risk: None Sweat Index: 48.00 Risk: None Energy Index: 2.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.43 J/kg Max Up Vert Vel: 7.13 m/s Conv Inhibition (B-): 49199.27 J/kg Cap Strength: 10.30 C Lift Cond Lev (LCL): 727.56 mb = 2783.37 m = 9131.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 316 at 11 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 ---------------------------------------------------------- 0 984 216 0 0 -0.0 -0.0 | 136 11 -7.3 7.6 1 925 801 300 10 8.7 -5.0 | 207 3 1.3 2.6 2 850 1506 295 13 11.8 -5.5 | 245 5 4.5 2.1 3 700 3096 280 10 9.8 -1.7 | 203 6 2.5 5.9 4 500 5720 285 22 21.3 -5.7 | 262 14 13.9 1.9 5 400 7360 270 37 37.0 -0.0 | 256 31 29.7 7.6 6 300 9380 275 49 48.8 -4.3 | 265 42 41.5 3.3 7 250 10600 265 48 47.8 4.2 | 254 42 40.5 11.8 8 200 12070 270 56 56.0 -0.0 | 261 49 48.7 7.6 9 151 13868 255 78 75.3 20.2 | 248 73 68.0 27.8 10 150 13910 255 78 75.3 20.2 | 248 73 68.0 27.8 11 100 16420 265 61 60.8 5.3 | 256 55 53.5 12.9 12 72 18376 270 24 24.0 -0.0 | 245 18 16.7 7.6 13 70 18540 280 24 23.6 -4.2 | 258 17 16.3 3.4 14 50 20530 280 18 17.7 -3.1 | 247 11 10.4 4.5 15 30 23640 300 24 20.8 -12.0 | 288 14 13.5 -4.4 16 20 26160 270 54 54.0 -0.0 | 261 47 46.7 7.6 17 10 30670 260 55 54.2 9.6 | 250 50 46.8 17.2 Wind Parameters Mean winds (0-6000m): 286.1 at 14.1 knts Storm direction: 316.1 at 10.6 knts Shear (0-3000m) pos: 0.0 neg: 1.8 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 71.9 deg Storm rel helicity (0-3000m) pos: 6.2 neg: -10.0 tot: -3.8 m^2/s^2 ave: -1.3 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 3.3 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.93 Bulk Shear: 13.15 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 ------------------------------------------------------------------------------- 500 298 4 147 7| 0.0 8.8 8.8| 1.9 -4.3 -2.4 -4.8 0.05| 9.9 0.5 1000 299 8 170 4| 0.0 6.1 6.1| 4.5 -4.3 0.2 0.2 0.30| 7.0 2.1 1500 297 9 196 4| 0.0 4.3 4.3| 5.4 -5.1 0.3 0.2 0.27| 5.3 1.5 2000 295 10 208 4| 0.0 3.0 3.0| 5.4 -6.9 -1.5 -0.8 0.17| 4.3 0.7 2500 293 10 211 4| 0.0 2.2 2.2| 5.4 -8.7 -3.3 -1.3 0.09| 3.7 0.3 3000 291 10 211 4| 0.0 1.8 1.8| 6.2 -10.0 -3.8 -1.3 0.07| 3.3 0.2 4000 289 11 216 5| 0.6 1.4 1.9| 14.0 -10.0 4.0 1.0 0.22| 3.1 0.7 5000 287 12 228 6| 0.9 1.1 2.0| 22.3 -10.0 12.3 2.5 0.29| 2.9 0.9 6000 286 14 239 7| 1.0 1.3 2.3| 26.8 -11.0 15.8 2.6 0.27| 3.1 0.8 Wrote GIF file: /home/apache/climate/data/raob//VIDD/skewt/VIDD.skewt.20251202.23.gif