UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101523.upa.cvt Date: 2300Z 15 OCT 25 Searching for VIDD... Searching the city database file for: VIDD ... Date:2300Z 15 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 18.4 16.6 89 1.8 17.2 0 0 293.4 295.6 291.2 328.3 12.24 2 975 246 20.8 10.8 53 10.0 14.7 357 0 296.1 297.6 288.8 320.3 8.36 3 973 266 23.2 8.2 38 15.0 14.3 355 0 298.7 300.0 288.5 319.4 7.02 4 971 286 25.2 8.2 34 17.0 15.0 353 1 300.9 302.2 289.3 321.8 7.04 5 966 337 26.6 7.6 30 19.0 15.2 348 1 302.7 304.0 289.7 323.1 6.79 6 925 764 23.6 8.6 38 15.0 14.4 305 5 303.4 304.8 290.6 326.2 7.60 7 850 1488 17.6 4.6 42 13.0 10.2 305 14 304.6 305.7 289.8 323.5 6.26 8 802 1980 12.8 1.8 47 11.0 6.9 348 11 304.6 305.6 289.1 321.1 5.44 9 788 2128 14.2 -17.8 9 32.0 2.2 2 10 307.6 307.8 285.9 311.5 1.20 10 771 2312 14.6 -31.4 3 46.0 1.1 18 8 310.0 310.0 285.8 311.2 0.36 11 702 3098 10.4 -34.6 3 45.0 -1.7 88 3 313.7 313.8 287.0 314.8 0.29 12 700 3122 10.4 -34.6 3 45.0 -1.7 90 3 314.0 314.1 287.1 315.0 0.29 13 674 3435 10.2 -35.8 2 46.0 -2.1 110 4 317.2 317.2 288.2 318.2 0.27 14 630 3990 7.8 145 6 320.6 15 549 5103 0.0 -42.0 3 42.0 -9.0 216 9 324.3 324.3 290.2 324.9 0.17 16 500 5840 -5.7 -42.7 4 37.0 -12.8 265 12 326.1 326.1 290.8 326.8 0.18 17 400 7550 -18.3 -53.3 3 35.0 -22.4 285 24 331.2 331.2 292.1 331.5 0.07 18 323 9108 -30.9 -57.9 5 27.0 -32.8 278 34 334.7 334.7 293.0 334.9 0.05 19 300 9630 -33.1 -64.1 3 31.0 -34.8 275 37 338.7 338.7 294.0 338.8 0.02 20 298 9677 -33.1 -65.1 3 32.0 -34.8 275 37 339.4 339.4 294.2 339.5 0.02 21 250 10890 -42.5 -65.5 6 23.0 -43.3 275 36 342.9 342.9 295.0 343.0 0.02 22 200 12370 -52.1 -75.1 5 23.0 -52.5 275 35 350.3 350.3 296.7 350.3 0.01 23 160 13783 -62.3 -78.3 10 16.0 -62.4 283 38 356.1 356.1 297.9 356.1 0.01 24 150 14180 -64.5 -79.5 11 15.0 -64.6 285 39 359.0 359.0 298.5 359.0 0.00 25 100 16580 -74.3 -86.3 14 12.0 -74.3 265 22 384.2 384.2 302.9 384.2 0.00 26 97 16757 -75.7 -87.7 14 12.0 -75.7 270 24 384.8 384.8 303.0 384.8 0.00 27 70 18650 -74.7 -88.7 10 14.0 -74.7 295 24 424.6 424.6 308.2 424.6 0.00 28 50 20660 -61.3 -91.3 1 30.0 -61.8 230 2 499.0 499.0 314.9 499.0 0.00 29 30 23870 -53.5 -88.5 1 35.0 -55.4 205 6 598.8 598.8 320.6 598.8 0.01 30 20 26490 -51.1 -87.1 1 36.0 -54.3 70 12 679.8 679.8 323.7 679.8 0.01 31 10 31030 -47.5 -84.5 1 37.0 -54.1 5 22 842.2 842.3 328.2 842.5 0.03 TRP 97 16757 -75.7 -87.7 14 12.0 -75.7 270 24 384.8 384.8 303.0 384.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5757.00 m Freezing level: 549.00 mb = 5102.55 m = 16740.43 ft Wetbulb zero: 743.77 mb = 2613.71 m = 8575.08 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 19.94 % Est. max temperature: 29.51 C = 85.12 F Sfc-Lift cond lev (LCL): 952.54 mb = 475.30 m = 1559.37 ft T: 25.63 C 700-500 lapse rate: 5.92 C/km ThetaE index: 14.97 C Layer 850.0- 702.0 mb Conv cond level (CCL): 555.49 mb = 5007.62 m = 16428.99 ft Mean mixing ratio: 7.26 g/kg Conv temperature: 48.75 C = 119.75 F Cap Strength: 10.24 C Lifted Index: 8.17 C Risk: None Lifted Index @300 mb: 10.65 C Lifted Index @700 mb: 8.07 C Showalter Index: 8.75 C Risk: None Total Totals Index: 33.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 10.30 C K Index: -17.10 Risk: None Sweat Index: 95.20 Risk: None Energy Index: 0.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.87 J/kg Max Up Vert Vel: 5.63 m/s Conv Inhibition (B-): 41578.36 J/kg Cap Strength: 10.20 C Lift Cond Lev (LCL): 738.93 mb = 2668.50 m = 8754.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 317 at 6 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 | 137 6 -4.1 4.4 1 925 764 305 5 4.1 -2.9 | 180 1 -0.0 1.5 2 850 1488 305 14 11.5 -8.0 | 296 8 7.4 -3.7 3 700 3122 90 3 -3.0 0.0 | 122 8 -7.1 4.4 4 500 5840 265 12 12.0 1.0 | 235 10 7.9 5.4 5 400 7550 285 24 23.2 -6.2 | 276 19 19.1 -1.8 6 300 9630 275 37 36.9 -3.2 | 268 33 32.8 1.1 7 250 10890 275 36 35.9 -3.1 | 268 32 31.8 1.2 8 200 12370 275 35 34.9 -3.1 | 268 31 30.8 1.3 9 150 14180 285 39 37.7 -10.1 | 280 34 33.6 -5.7 10 100 16580 265 22 21.9 1.9 | 251 19 17.8 6.3 11 97 16757 270 24 24.0 -0.0 | 258 20 19.9 4.4 12 70 18650 295 24 21.8 -10.1 | 288 19 17.7 -5.8 13 50 20660 230 2 1.5 1.3 | 156 6 -2.6 5.7 14 30 23870 205 6 2.5 5.4 | 171 10 -1.6 9.8 15 20 26490 70 12 -11.3 -4.1 | 91 15 -15.4 0.3 16 10 31030 5 22 -1.9 -21.9 | 19 19 -6.0 -17.6 Wind Parameters Mean winds (0-6000m): 286.8 at 8.0 knts Storm direction: 316.8 at 6.0 knts Shear (0-3000m) pos: 2.3 neg: 1.8 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): -14.3 deg Storm rel helicity (0-3000m) pos: 50.7 neg: -1.3 tot: 49.4 m^2/s^2 ave: 16.5 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 5.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.50 Bulk Shear: 4.54 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 ------------------------------------------------------------------------------- 500 305 2 144 4| 0.0 4.7 4.7| 0.6 -1.3 -0.7 -1.3 0.04| 5.2 0.2 1000 305 5 182 1| 0.0 5.5 5.5| 2.6 -1.3 1.3 1.3 0.38| 5.8 2.2 1500 307 8 279 2| 1.5 3.6 5.2| 12.5 -1.3 11.2 7.4 0.50| 6.5 3.3 2000 316 8 315 3| 2.7 2.7 5.5| 27.8 -1.3 26.5 13.2 0.66| 7.2 4.7 2500 317 8 318 2| 2.8 2.2 5.0| 41.6 -1.3 40.3 16.1 0.72| 7.1 5.1 3000 310 8 288 2| 2.3 1.8 4.2| 50.7 -1.3 49.4 16.5 0.74| 6.7 5.0 4000 306 7 261 2| 2.1 1.4 3.5| 65.9 -1.3 64.6 16.2 0.75| 5.9 4.4 5000 282 7 226 4| 1.4 1.1 2.5| 98.1 -1.3 96.8 19.4 0.79| 5.7 4.5 6000 287 8 240 4| 0.7 0.9 1.6|125.4 -1.3 124.1 20.7 0.81| 5.7 4.6 Wrote GIF file: /home/apache/climate/data/raob//VIDD/skewt/VIDD.skewt.20251015.23.gif