UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101323.upa.cvt Date: 2300Z 13 OCT 25 Searching for VIDD... Searching the city database file for: VIDD ... Date:2300Z 13 OCT 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 83 SFC 978 216 19.8 17.4 86 2.4 18.2 0 0 294.8 297.1 292.2 331.7 12.89 2 977 226 20.0 16.4 80 3.6 17.6 354 0 295.1 297.3 291.6 329.8 12.09 3 975 246 21.8 14.8 64 7.0 17.2 341 1 297.1 299.1 291.3 328.7 10.91 4 974 256 23.2 14.2 57 9.0 17.4 335 2 298.6 300.5 291.5 329.2 10.50 5 973 266 24.2 14.2 54 10.0 17.7 329 2 299.7 301.6 291.9 330.5 10.51 6 966 337 25.6 12.6 44 13.0 17.2 308 5 301.7 303.5 291.7 329.9 9.53 7 925 763 22.6 11.6 50 11.0 15.6 350 13 302.4 304.1 291.7 330.1 9.31 8 850 1486 16.2 9.2 63 7.0 11.9 340 8 303.1 304.7 291.4 328.8 8.62 9 824 1747 14.0 8.0 67 6.0 10.4 2 8 303.5 305.0 291.2 328.0 8.19 10 819 1799 16.2 -3.8 25 20.0 6.3 7 8 306.4 307.0 287.9 317.3 3.52 11 814 1850 17.0 -12.0 13 29.0 4.6 11 8 307.7 308.1 286.6 313.8 1.87 12 776 2254 15.4 -18.6 8 34.0 2.6 14 6 310.3 310.5 286.8 314.0 1.13 13 739 2664 12.4 -23.6 6 36.0 0.4 10 4 311.4 311.5 286.7 314.0 0.77 14 707 3032 11.0 -22.0 8 33.0 -0.4 10 6 313.8 313.9 287.8 316.9 0.93 15 701 3103 11.8 -32.2 3 44.0 -0.9 358 7 315.4 315.5 287.6 316.7 0.37 16 700 3115 12.0 -34.0 2 46.0 -0.9 355 7 315.8 315.8 287.7 316.9 0.31 17 657 3641 10.4 360 13 319.7 18 528 5418 0.0 20 14 327.9 19 500 5850 -3.9 -47.9 2 44.0 -11.9 30 18 328.3 328.3 291.3 328.7 0.10 20 400 7570 -16.1 -53.1 3 37.0 -20.8 10 11 334.1 334.1 292.9 334.3 0.07 21 353 8499 -23.9 -55.9 4 32.0 -26.9 325 14 335.7 335.7 293.3 335.9 0.06 22 300 9670 -31.9 -60.9 4 29.0 -33.7 305 23 340.4 340.4 294.4 340.6 0.04 23 250 10940 -40.3 -70.3 3 30.0 -41.3 300 25 346.2 346.2 295.8 346.2 0.01 24 215 11947 -46.5 -74.5 3 28.0 -47.1 286 24 351.8 351.8 297.0 351.8 0.01 25 200 12420 -50.1 -76.1 3 26.0 -50.6 280 24 353.4 353.4 297.4 353.5 0.01 26 150 14250 -62.5 -80.5 7 18.0 -62.6 275 23 362.4 362.4 299.2 362.4 0.00 27 100 16660 -76.5 -88.5 13 12.0 -76.5 260 13 379.9 379.9 302.2 379.9 0.00 28 81 17866 -80.3 -90.3 17 10.0 -80.3 250 14 395.7 395.7 304.6 395.7 0.00 29 70 18700 -76.9 -88.9 13 12.0 -76.9 315 19 419.9 419.9 307.7 419.9 0.00 30 50 20700 -65.9 -89.9 2 24.0 -66.2 220 3 488.2 488.2 314.1 488.2 0.00 31 30 23900 -54.5 -89.5 1 35.0 -56.2 335 12 596.1 596.1 320.5 596.1 0.00 32 20 26520 -50.5 -86.5 1 36.0 -53.8 115 12 681.6 681.6 323.8 681.7 0.01 33 10 31080 -46.7 -83.7 1 37.0 -53.6 355 7 845.2 845.2 328.3 845.6 0.04 TRP 81 17866 -80.3 -90.3 17 10.0 -80.3 250 14 395.7 395.7 304.6 395.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5767.00 m Freezing level: 528.00 mb = 5418.29 m = 17776.32 ft Wetbulb zero: 724.51 mb = 2828.68 m = 9280.33 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 33.37 % Est. max temperature: 28.36 C = 83.06 F Sfc-Lift cond lev (LCL): 944.11 mb = 562.30 m = 1844.78 ft T: 24.01 C 700-500 lapse rate: 5.81 C/km ThetaE index: 16.31 C Layer 850.0- 776.0 mb Conv cond level (CCL): 586.83 mb = 4559.49 m = 14958.78 ft Mean mixing ratio: 9.39 g/kg Conv temperature: 48.78 C = 119.80 F Cap Strength: 8.86 C Lifted Index: 7.39 C Risk: None Lifted Index @300 mb: 8.48 C Lifted Index @700 mb: 7.73 C Showalter Index: 7.92 C Risk: None Total Totals Index: 33.20 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 13.10 C K Index: -16.70 Risk: None Sweat Index: 144.40 Risk: None Energy Index: 0.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.59 J/kg Max Up Vert Vel: 4.81 m/s Conv Inhibition (B-): 50021.14 J/kg Cap Strength: 8.83 C Lift Cond Lev (LCL): 792.58 mb = 2075.81 m = 6810.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 38 at 7 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 ---------------------------------------------------------- 0 978 216 0 0 -0.0 -0.0 | 218 7 4.5 5.8 1 969 305 305 4 3.3 -2.3 | 246 8 7.7 3.5 2 925 763 350 13 2.3 -12.8 | 316 10 6.7 -7.0 3 909 914 350 10 1.7 -9.8 | 303 7 6.2 -4.1 4 850 1486 340 8 2.7 -7.5 | 283 7 7.2 -1.7 5 846 1524 340 8 2.7 -7.5 | 283 7 7.2 -1.7 6 816 1829 10 8 -1.4 -7.9 | 304 4 3.1 -2.1 7 787 2134 25 7 -3.0 -6.3 | 290 2 1.5 -0.5 8 759 2438 355 5 0.4 -5.0 | 261 5 4.9 0.8 9 732 2743 15 4 -1.0 -3.9 | 240 4 3.4 1.9 10 706 3048 10 6 -1.0 -5.9 | 272 3 3.4 -0.1 11 700 3115 355 7 0.6 -7.0 | 283 5 5.1 -1.2 12 680 3353 355 10 0.9 -10.0 | 308 7 5.3 -4.2 13 655 3658 360 13 -0.0 -13.0 | 328 8 4.5 -7.2 14 607 4267 20 8 -2.7 -7.5 | 315 2 1.7 -1.7 15 585 4572 355 8 0.7 -8.0 | 293 6 5.1 -2.2 16 564 4877 345 8 2.1 -7.7 | 286 7 6.5 -1.9 17 543 5182 15 12 -3.1 -11.6 | 347 6 1.3 -5.8 18 500 5850 30 18 -9.0 -15.6 | 25 11 -4.5 -9.8 19 484 6096 35 20 -11.5 -16.4 | 34 13 -7.0 -10.6 20 466 6401 35 12 -6.9 -9.8 | 31 5 -2.4 -4.0 21 447 6706 350 12 2.1 -11.8 | 313 9 6.5 -6.0 22 430 7010 10 13 -2.3 -12.8 | 343 7 2.2 -7.0 23 413 7315 30 15 -7.5 -13.0 | 23 8 -3.0 -7.2 24 400 7570 10 11 -1.9 -10.8 | 333 6 2.5 -5.0 25 397 7620 10 11 -1.9 -10.8 | 333 6 2.5 -5.0 26 381 7925 355 10 0.9 -10.0 | 308 7 5.3 -4.2 27 336 8839 305 17 13.9 -9.8 | 282 19 18.4 -4.0 28 300 9670 305 23 18.8 -13.2 | 288 24 23.3 -7.4 29 260 10668 305 20 16.4 -11.5 | 285 22 20.8 -5.7 30 250 10940 300 25 21.7 -12.5 | 284 27 26.1 -6.7 31 200 12420 280 24 23.6 -4.2 | 267 28 28.1 1.6 32 163 13716 275 25 24.9 -2.2 | 263 30 29.4 3.6 33 150 14250 275 23 22.9 -2.0 | 262 28 27.4 3.8 34 148 14326 285 25 24.1 -6.5 | 271 29 28.6 -0.7 35 121 15545 255 23 22.2 6.0 | 246 29 26.7 11.8 36 103 16459 225 26 18.4 18.4 | 223 33 22.8 24.2 37 100 16660 260 13 12.8 2.3 | 245 19 17.3 8.1 38 81 17866 250 14 13.2 4.8 | 239 21 17.6 10.6 39 70 18700 315 19 13.4 -13.4 | 293 19 17.9 -7.6 40 50 20700 220 3 1.9 2.3 | 218 10 6.4 8.1 41 30 23900 335 12 5.1 -10.9 | 298 11 9.5 -5.1 42 20 26520 115 12 -10.9 5.1 | 149 13 -6.4 10.9 43 10 31080 355 7 0.6 -7.0 | 283 5 5.1 -1.2 Wind Parameters Mean winds (0-6000m): 7.5 at 9.7 knts Storm direction: 37.5 at 7.3 knts Shear (0-3000m) pos: 0.8 neg: 2.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 77.8 deg Storm rel helicity (0-3000m) pos: 40.0 neg: -11.0 tot: 29.0 m^2/s^2 ave: 9.7 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.90 Bulk Shear: 4.00 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 ------------------------------------------------------------------------------- 500 334 7 274 8| 0.0 12.4 12.4| 31.1 0.0 31.1 62.3 0.98| 14.4 14.2 1000 344 9 291 7| 0.0 4.6 4.6| 32.8 -5.5 27.3 27.3 0.64| 9.4 6.1 1500 345 9 290 7| 0.8 3.1 3.9| 35.0 -7.7 27.2 18.1 0.54| 7.6 4.1 2000 352 8 293 6| 1.3 2.3 3.6| 35.7 -8.3 27.4 13.7 0.43| 6.9 3.0 2500 354 8 289 6| 1.0 1.5 2.5| 35.7 -11.0 24.7 9.9 0.29| 6.3 1.9 3000 355 7 286 5| 0.8 2.0 2.9| 40.0 -11.0 29.0 9.7 0.36| 6.2 2.2 4000 358 8 297 5| 1.0 1.5 2.6| 48.0 -11.6 36.4 9.1 0.36| 5.9 2.1 5000 359 8 298 5| 1.3 1.4 2.7| 58.7 -14.3 44.5 8.9 0.36| 5.9 2.2 6000 8 10 321 5| 1.6 1.2 2.8| 75.1 -14.5 60.6 10.1 0.40| 5.9 2.4 Wrote GIF file: /home/apache/climate/data/raob//VIDD/skewt/VIDD.skewt.20251013.23.gif