UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101911.upa.cvt Date: 1100Z 19 OCT 25 Searching for VIDD... Searching the city database file for: VIDD ... Date:1100Z 19 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 68 SFC 978 216 31.4 24.4 66 7.0 26.1 0 0 306.5 310.2 300.0 366.9 20.05 2 976 236 30.0 23.0 66 7.0 24.8 16 0 305.3 308.7 298.8 360.4 18.42 3 975 247 28.2 19.2 58 9.0 21.8 24 1 303.5 306.2 295.9 346.6 14.51 4 974 257 29.4 18.4 52 11.0 21.6 32 1 304.8 307.4 295.7 346.0 13.80 5 925 767 25.8 14.8 51 11.0 18.4 15 5 305.7 307.8 294.4 340.2 11.52 6 850 1506 19.2 12.2 64 7.0 14.7 90 4 306.3 308.2 293.9 338.0 10.56 7 761 2444 11.8 3.8 58 8.0 7.3 127 11 308.1 309.3 291.3 328.4 6.62 8 735 2735 12.6 -25.4 5 38.0 0.3 130 14 312.1 312.2 286.8 314.3 0.66 9 700 3142 9.2 -23.8 8 33.0 -1.6 110 12 312.7 312.8 287.2 315.4 0.80 10 670 3503 6.8 -30.2 5 37.0 -3.6 107 6 313.9 314.0 287.3 315.6 0.46 11 606 4323 4.4 176 5 320.3 12 567 4860 0.0 -42.0 3 42.0 -8.8 172 5 321.3 321.3 289.3 321.9 0.17 13 534 5339 -1.1 225 5 325.5 14 500 5860 -4.9 -33.9 8 29.0 -11.9 315 8 327.1 327.2 291.3 328.7 0.43 15 462 6476 -9.5 -38.5 7 29.0 -15.3 302 13 328.8 328.9 291.7 329.9 0.30 16 400 7570 -19.1 -40.1 14 21.0 -22.5 290 27 330.2 330.2 292.0 331.3 0.29 17 348 8581 -28.5 -45.5 18 17.0 -30.3 286 32 330.9 330.9 292.2 331.6 0.19 18 300 9620 -36.9 -54.9 14 18.0 -37.9 290 34 333.4 333.4 292.7 333.7 0.07 19 289 9878 -39.5 -55.5 17 16.0 -40.4 290 36 333.2 333.2 292.7 333.5 0.07 20 250 10870 -41.1 -76.1 1 35.0 -42.1 290 54 345.0 345.0 295.5 345.0 0.00 21 249 10897 -41.1 -75.1 1 34.0 -42.1 289 53 345.4 345.4 295.6 345.4 0.01 22 242 11092 -42.5 -75.3 2 32.8 -43.3 280 59 346.2 346.2 295.8 346.2 0.01 23 200 12360 -51.5 -76.5 3 25.0 -51.9 280 53 351.2 351.2 296.9 351.2 0.01 24 150 14170 -64.3 -83.3 6 19.0 -64.4 260 42 359.3 359.3 298.5 359.3 0.00 25 112 15910 -74.7 -85.7 17 11.0 -74.7 285 29 371.2 371.2 300.8 371.2 0.00 26 100 16570 -73.5 -86.5 12 13.0 -73.5 270 19 385.7 385.7 303.2 385.7 0.00 27 70 18660 -72.1 -88.1 7 16.0 -72.2 220 7 430.1 430.1 308.9 430.1 0.00 28 50 20660 -62.3 -92.3 1 30.0 -62.7 265 9 496.7 496.7 314.7 496.7 0.00 29 30 23870 -51.7 -87.7 1 36.0 -53.9 285 9 603.7 603.7 320.7 603.7 0.01 30 20 26500 -50.5 -86.5 1 36.0 -53.8 265 14 681.6 681.6 323.8 681.7 0.01 31 10 31020 -48.7 -85.7 1 37.0 -54.8 290 13 837.8 837.8 328.1 838.0 0.03 TRP 112 15910 -74.7 -85.7 17 11.0 -74.7 285 29 371.2 371.2 300.8 371.2 0.00 WND 242 11092 -42.5 -75.3 2 32.8 -43.3 280 59 346.2 346.2 295.8 346.2 0.01 Sounding variables and indices 1000-500 mb thick: 5792.00 m Freezing level: 567.00 mb = 4860.07 m = 15944.93 ft Wetbulb zero: 730.10 mb = 2790.80 m = 9156.06 ft Precipitable water: 1.00 inches Sfc-500 mean rel hum: 42.75 % Est. max temperature: 31.62 C = 88.91 F Sfc-Lift cond lev (LCL): 884.38 mb = 1159.42 m = 3803.84 ft T: 22.30 C 700-500 lapse rate: 5.19 C/km ThetaE index: 52.62 C Layer 976.0- 700.0 mb Conv cond level (CCL): 772.91 mb = 2312.10 m = 7585.53 ft Mean mixing ratio: 12.14 g/kg Conv temperature: 32.75 C = 90.95 F Cap Strength: 2.44 C Lifted Index: 1.12 C Risk: Showers probable Lifted Index @300 mb: -3.99 C Lifted Index @700 mb: 0.92 C Showalter Index: 2.70 C Risk: Showers probable Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 17.10 C K Index: 3.30 Risk: None Sweat Index: 162.40 Risk: None Energy Index: -1.70 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 449.07 J/kg Max Up Vert Vel: 29.97 m/s Conv Inhibition (B-): 206.53 J/kg Cap Strength: 2.17 C Lift Cond Lev (LCL): 798.47 mb = 2036.24 m = 6680.49 ft Lev Free Conv (LFC): 453.47 mb = 6617.84 m = 21711.79 ft Equ Level (EL): 263.47 mb = 10510.92 m = 34484.23 ft B at Equ Level: 446.46 J/kg Max Parcel Lev (MPL): 183.47 mb = 12902.80 m = 42331.49 ft Wind level data Storm motion: 152 at 5 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 | 332 5 2.3 -4.2 1 969 305 70 2 -1.9 -0.7 | 356 5 0.4 -4.9 2 940 610 15 5 -1.3 -4.8 | 354 9 1.0 -9.0 3 925 767 15 5 -1.3 -4.8 | 354 9 1.0 -9.0 4 910 914 360 5 -0.0 -5.0 | 346 9 2.3 -9.2 5 878 1219 20 4 -1.4 -3.8 | 354 8 0.9 -8.0 6 850 1506 90 4 -4.0 0.0 | 22 5 -1.7 -4.2 7 848 1524 90 4 -4.0 0.0 | 22 5 -1.7 -4.2 8 818 1829 120 4 -3.5 2.0 | 29 3 -1.2 -2.2 9 734 2743 130 14 -10.7 9.0 | 119 10 -8.5 4.8 10 708 3048 120 13 -11.3 6.5 | 104 9 -9.0 2.3 11 700 3142 110 12 -11.3 4.1 | 89 9 -9.0 -0.1 12 682 3353 105 7 -6.8 1.8 | 62 5 -4.5 -2.4 13 657 3658 110 5 -4.7 1.7 | 44 3 -2.4 -2.5 14 632 3962 65 4 -3.6 -1.7 | 13 6 -1.4 -5.9 15 609 4267 175 5 -0.4 5.0 | 247 2 1.8 0.8 16 586 4572 185 6 0.5 6.0 | 238 3 2.8 1.8 17 565 4877 170 5 -0.9 4.9 | 243 2 1.4 0.7 18 544 5182 200 5 1.7 4.7 | 263 4 4.0 0.5 19 504 5791 305 4 3.3 -2.3 | 320 9 5.5 -6.5 20 500 5860 315 8 5.7 -5.7 | 321 13 7.9 -9.9 21 430 7010 290 18 16.9 -6.2 | 298 22 19.2 -10.4 22 400 7570 290 27 25.4 -9.2 | 296 31 27.6 -13.4 23 381 7925 285 29 28.0 -7.5 | 291 32 30.3 -11.7 24 365 8230 285 31 29.9 -8.0 | 291 34 32.2 -12.2 25 300 9620 290 34 31.9 -11.6 | 295 38 34.2 -15.8 26 257 10668 290 44 41.3 -15.0 | 294 48 43.6 -19.3 27 250 10870 290 54 50.7 -18.5 | 293 58 53.0 -22.7 28 246 10973 285 52 50.2 -13.5 | 289 55 52.5 -17.7 29 242 11092 280 59 58.1 -10.2 | 283 62 60.4 -14.5 30 200 12360 280 53 52.2 -9.2 | 284 56 54.5 -13.4 31 178 13106 275 51 50.8 -4.4 | 279 54 53.1 -8.7 32 161 13716 260 47 46.3 8.2 | 265 49 48.5 4.0 33 150 14170 260 42 41.4 7.3 | 266 44 43.6 3.1 34 132 14935 260 42 41.4 7.3 | 266 44 43.6 3.1 35 112 15910 285 29 28.0 -7.5 | 291 32 30.3 -11.7 36 107 16154 285 29 28.0 -7.5 | 291 32 30.3 -11.7 37 102 16459 275 24 23.9 -2.1 | 284 27 26.2 -6.3 38 100 16570 270 19 19.0 -0.0 | 281 22 21.3 -4.2 39 97 16764 275 22 21.9 -1.9 | 284 25 24.2 -6.1 40 70 18660 220 7 4.5 5.4 | 260 7 6.8 1.2 41 50 20660 265 9 9.0 0.8 | 287 12 11.2 -3.4 42 30 23870 285 9 8.7 -2.3 | 301 13 11.0 -6.5 43 20 26500 265 14 13.9 1.2 | 280 16 16.2 -3.0 44 10 31020 290 13 12.2 -4.4 | 301 17 14.5 -8.7 Wind Parameters Mean winds (0-6000m): 121.8 at 6.4 knts Storm direction: 151.8 at 4.8 knts Shear (0-3000m) pos: 2.3 neg: 1.0 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 110.6 deg Storm rel helicity (0-3000m) pos: 19.8 neg: -18.8 tot: 1.0 m^2/s^2 ave: 0.3 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 1.0 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 61.07 Bulk Shear: 7.35 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 27 3 354 7| 5.1 0.0 5.1| 3.3 -2.1 1.2 2.4 0.24| 6.7 1.6 1000 16 4 352 8| 2.1 0.0 2.1| 5.9 -5.1 0.8 0.8 0.15| 5.0 0.7 1500 34 4 360 8| 1.4 0.0 1.4| 12.0 -5.1 6.9 4.6 0.32| 5.4 1.7 2000 64 4 16 6| 2.1 0.0 2.1| 15.0 -5.1 9.8 4.9 0.42| 5.4 2.2 2500 97 6 45 5| 2.8 0.0 2.8| 19.8 -5.1 14.6 5.9 0.43| 5.4 2.3 3000 107 7 65 5| 2.3 1.0 3.3| 19.8 -18.8 1.0 0.3 0.17| 5.6 1.0 4000 107 7 61 5| 1.9 1.3 3.1| 21.5 -26.6 -5.1 -1.3 -0.05| 6.4 -0.3 5000 120 6 72 3| 1.3 1.0 2.3| 22.7 -26.8 -4.1 -0.8 -0.02| 5.8 -0.1 6000 122 6 75 3| 0.3 0.8 1.1| 35.3 -32.2 3.1 0.5 0.05| 6.1 0.3 Wrote GIF file: /home/apache/climate/data/raob//VIDD/skewt/VIDD.skewt.20251019.11.gif