UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042211.upa.cvt Date: 1100Z 22 APR 25 Searching for VIDD... Searching the city database file for: VIDD ... Date:1100Z 22 APR 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 37 SFC 975 216 40.0 -1.0 8 41.0 16.8 225 6 315.4 316.1 290.9 327.1 3.64 2 972 248 38.0 -4.0 7 42.0 15.4 255 6 313.7 314.2 289.7 323.1 2.92 3 925 749 32.8 -5.2 8 38.0 13.1 295 15 312.8 313.4 289.3 321.9 2.80 4 850 1498 25.6 -7.4 11 33.0 9.4 265 15 313.0 313.5 289.2 321.3 2.58 5 750 2574 15.2 -8.8 18 24.0 4.1 275 19 313.1 313.6 289.2 321.6 2.62 6 719 2929 11.8 -10.2 20 22.0 2.1 278 21 313.1 313.6 289.0 321.1 2.45 7 700 3152 10.4 -21.6 9 32.0 -0.7 280 22 314.0 314.2 287.9 317.3 0.97 8 666 3566 8.8 -39.2 2 48.0 -3.0 287 25 316.7 316.7 287.9 317.4 0.19 9 570 4835 0.0 -40.0 3 40.0 -8.7 281 31 320.8 320.8 289.2 321.6 0.21 10 500 5870 -8.1 -44.1 4 36.0 -14.4 275 33 323.2 323.2 289.9 323.7 0.15 11 400 7550 -21.7 -42.7 13 21.0 -24.5 275 48 326.8 326.8 291.0 327.6 0.22 12 388 7773 -23.7 -43.7 14 20.0 -26.2 275 50 327.0 327.1 291.1 327.8 0.20 13 348 8559 -28.7 -58.7 4 30.0 -30.8 271 58 330.6 330.6 291.9 330.8 0.04 14 314 9289 -32.1 -62.1 3 30.0 -33.8 266 63 335.7 335.7 293.3 335.8 0.03 15 300 9610 -32.3 -64.3 3 32.0 -34.1 265 72 339.9 339.9 294.3 339.9 0.02 16 288 9897 -32.7 -66.7 2 34.0 -34.6 264 73 343.3 343.3 295.1 343.3 0.02 17 269 10375 -35.8 -68.8 2 33.0 -37.3 260 78 345.5 345.5 295.7 345.6 0.01 18 250 10880 -39.1 -71.1 2 32.0 -40.3 270 77 347.9 347.9 296.2 348.0 0.01 19 200 12380 -49.7 -78.7 2 29.0 -50.2 265 63 354.1 354.1 297.5 354.1 0.00 20 150 14210 -61.5 -83.5 4 22.0 -61.7 260 67 364.1 364.1 299.5 364.1 0.00 21 141 14589 -64.7 -84.7 5 20.0 -64.8 261 65 365.0 365.0 299.7 365.0 0.00 22 100 16630 -74.9 -88.9 10 14.0 -74.9 275 39 383.0 383.0 302.7 383.0 0.00 23 70 18680 -80.1 -90.1 17 10.0 -80.1 15 7 413.0 413.0 306.9 413.0 0.00 24 68 18844 -80.9 -89.9 21 9.0 -80.9 80 2 414.7 414.7 307.1 414.7 0.00 25 64 19188 -79.1 -90.1 15 11.0 -79.1 75 4 425.9 425.9 308.4 425.9 0.00 26 59 19658 -72.7 -88.7 7 16.0 -72.8 68 7 450.3 450.3 310.9 450.4 0.00 27 55 20073 -70.9 -88.9 5 18.0 -71.0 63 9 463.6 463.6 312.1 463.6 0.00 28 53 20295 -66.3 -89.3 3 23.0 -66.5 60 10 479.2 479.2 313.4 479.2 0.00 29 50 20650 -64.9 -88.9 2 24.0 -65.2 55 12 490.5 490.5 314.2 490.6 0.00 30 47 21028 -63.9 -89.9 2 26.0 -64.3 59 12 501.7 501.7 315.1 501.7 0.00 31 44 21436 -59.9 -89.9 1 30.0 -60.6 63 13 521.0 521.0 316.4 521.0 0.00 32 33 23249 -56.1 -91.1 0 35.0 -57.4 79 14 575.8 575.8 319.5 575.8 0.00 33 31 23649 -52.9 -88.9 1 36.0 -54.8 83 15 594.8 594.8 320.4 594.8 0.00 34 30 23860 -54.1 -89.1 1 35.0 -55.8 85 15 597.2 597.2 320.5 597.2 0.00 35 28 24301 -55.3 -90.3 1 35.0 -56.9 83 15 605.7 605.7 320.9 605.7 0.00 36 21 26161 -49.7 -85.7 1 36.0 -53.2 76 17 674.6 674.6 323.6 674.7 0.01 37 20 26480 -49.9 -85.9 1 36.0 -53.4 75 17 683.4 683.4 323.9 683.5 0.01 38 19 26815 -50.7 -86.7 1 36.0 -54.1 66 18 691.0 691.1 324.1 691.1 0.01 39 15 28372 -45.5 -82.5 1 37.0 -51.4 27 20 756.7 756.7 326.1 756.9 0.03 40 10 31080 -44.7 -82.7 1 38.0 -52.5 320 24 852.7 852.7 328.5 853.1 0.04 41 9.7 31284 -44.3 -84.3 0 40.0 -52.5 861.7 861.7 328.7 862.0 0.03 TRP 68 18844 -80.9 -89.9 21 9.0 -80.9 80 2 414.7 414.7 307.1 414.7 0.00 WND 269 10375 -35.8 -68.8 2 33.0 -37.3 260 78 345.5 345.5 295.7 345.6 0.01 Sounding variables and indices 1000-500 mb thick: 5833.00 m Freezing level: 570.00 mb = 4834.61 m = 15861.39 ft Wetbulb zero: 705.01 mb = 3092.58 m = 10146.14 ft Precipitable water: 0.32 inches Sfc-500 mean rel hum: 7.94 % Est. max temperature: 37.62 C = 99.71 F Sfc-Lift cond lev (LCL): 538.89 mb = 5278.10 m = 17316.40 ft T: -3.47 C 700-500 lapse rate: 6.81 C/km ThetaE index: 5.85 C Layer 972.0- 750.0 mb Conv cond level (CCL): 451.66 mb = 6635.51 m = 21769.80 ft Mean mixing ratio: 2.80 g/kg Conv temperature: 49.43 C = 120.98 F Cap Strength: 7.59 C Lifted Index: 7.11 C Risk: None Lifted Index @300 mb: 13.15 C Lifted Index @700 mb: 0.80 C Showalter Index: 7.58 C Risk: None Total Totals Index: 34.40 C Risk: None Vertical Totals Index: 33.70 C Cross Totals Index: 0.70 C K Index: -5.70 Risk: None Sweat Index: 63.00 Risk: None Energy Index: 0.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.10 J/kg Max Up Vert Vel: 4.02 m/s Conv Inhibition (B-): 43497.09 J/kg Cap Strength: 7.59 C Lift Cond Lev (LCL): 527.36 mb = 5449.04 m = 17877.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 310 at 18 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 ---------------------------------------------------------- 0 975 216 225 6 4.2 4.2 | 150 18 -9.1 15.6 1 966 305 310 6 4.6 -3.9 | 131 12 -8.7 7.5 2 938 610 300 14 12.1 -7.0 | 164 5 -1.2 4.4 3 925 749 295 15 13.6 -6.3 | 183 5 0.3 5.0 4 850 1498 265 15 14.9 1.3 | 187 13 1.6 12.7 5 847 1524 265 15 14.9 1.3 | 187 13 1.6 12.7 6 700 3152 280 22 21.7 -3.8 | 228 11 8.3 7.6 7 683 3353 285 25 24.1 -6.5 | 246 12 10.8 4.9 8 610 4267 295 27 24.5 -11.4 | 270 11 11.1 -0.0 9 587 4572 285 29 28.0 -7.5 | 255 15 14.7 3.9 10 544 5182 275 33 32.9 -2.9 | 246 21 19.5 8.5 11 500 5870 275 33 32.9 -2.9 | 246 21 19.5 8.5 12 400 7550 275 48 47.8 -4.2 | 258 35 34.5 7.2 13 396 7620 275 47 46.8 -4.1 | 258 34 33.5 7.3 14 380 7925 275 54 53.8 -4.7 | 261 41 40.5 6.7 15 307 9449 265 64 63.8 5.6 | 251 53 50.4 16.9 16 300 9610 265 72 71.7 6.3 | 253 61 58.4 17.6 17 294 9754 265 71 70.7 6.2 | 253 60 57.4 17.6 18 269 10375 260 78 76.8 13.5 | 249 68 63.5 24.9 19 250 10880 270 77 77.0 -0.0 | 260 65 63.7 11.4 20 236 11278 270 75 75.0 -0.0 | 260 63 61.7 11.4 21 225 11582 270 68 68.0 -0.0 | 258 56 54.7 11.4 22 200 12380 265 63 62.8 5.5 | 251 52 49.4 16.9 23 178 13106 265 61 60.8 5.3 | 251 50 47.4 16.7 24 162 13716 260 71 69.9 12.3 | 247 61 56.6 23.7 25 155 14021 265 69 68.7 6.0 | 253 58 55.4 17.4 26 150 14210 260 67 66.0 11.6 | 246 57 52.6 23.0 27 147 14326 260 67 66.0 11.6 | 246 57 52.6 23.0 28 120 15545 265 56 55.8 4.9 | 249 45 42.4 16.3 29 114 15850 260 48 47.3 8.3 | 240 39 33.9 19.7 30 108 16154 265 47 46.8 4.1 | 245 37 33.5 15.5 31 103 16459 270 51 51.0 -0.0 | 253 39 37.7 11.4 32 100 16630 275 39 38.9 -3.4 | 253 27 25.5 8.0 33 70 18680 15 7 -1.8 -6.8 | 107 16 -15.2 4.6 34 68 18844 80 2 -2.0 -0.3 | 126 19 -15.3 11.0 35 50 20650 55 12 -9.8 -6.9 | 101 24 -23.2 4.5 36 30 23860 85 15 -14.9 -1.3 | 110 30 -28.3 10.1 37 20 26480 75 17 -16.4 -4.4 | 103 31 -29.8 7.0 38 10 31080 320 24 15.4 -18.4 | 343 7 2.1 -7.0 Wind Parameters Mean winds (0-6000m): 280.4 at 23.4 knts Storm direction: 310.4 at 17.5 knts Shear (0-3000m) pos: 3.9 neg: 1.3 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 83.8 deg Storm rel helicity (0-3000m) pos: 39.3 neg: -18.6 tot: 20.7 m^2/s^2 ave: 6.9 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.31 Bulk Shear: 26.09 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 ------------------------------------------------------------------------------- 500 299 10 146 8| 14.4 0.0 14.4| 8.1 -17.4 -9.2 -18.5 0.01| 18.0 0.2 1000 291 13 168 7| 7.2 2.6 9.9| 9.8 -17.4 -7.6 -7.6 0.05| 11.7 0.6 1500 282 14 180 9| 4.8 2.7 7.5| 12.8 -18.6 -5.8 -3.9 0.06| 9.1 0.6 2000 278 14 186 9| 4.2 2.0 6.2| 20.8 -18.6 2.1 1.1 0.14| 7.5 1.1 2500 277 15 192 10| 3.9 1.6 5.5| 28.8 -18.6 10.2 4.1 0.21| 6.6 1.4 3000 278 16 198 10| 3.9 1.3 5.2| 39.3 -18.6 20.7 6.9 0.29| 6.1 1.8 4000 282 19 215 9| 3.7 1.0 4.7| 60.7 -18.6 42.0 10.5 0.41| 5.5 2.2 5000 282 21 227 10| 3.0 2.0 4.9| 60.7 -43.0 17.7 3.5 0.21| 5.6 1.2 6000 280 23 234 12| 2.5 1.8 4.3| 69.0 -43.0 26.0 4.3 0.22| 4.9 1.1 Wrote GIF file: /home/apache/climate/data/raob//VIDD/skewt/VIDD.skewt.20250422.11.gif