UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120511.upa.cvt Date: 1100Z 5 DEC 25 Searching for VIDD... Searching the city database file for: VIDD ... Date:1100Z 5 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 163 SFC 987 216 21.2 10.2 49 11.0 14.6 0 0 295.5 296.9 288.2 318.4 7.93 2 986 226 20.2 8.2 46 12.0 13.2 354 1 294.5 295.8 286.9 314.6 6.93 3 925 830 15.4 2.4 42 13.0 8.6 320 9 295.1 295.9 285.1 309.5 4.92 4 909 977 14.6 -0.4 36 15.0 7.2 328 9 295.7 296.4 284.5 307.8 4.08 5 891 1147 15.2 -13.8 12 29.0 4.0 336 10 298.0 298.3 282.4 302.7 1.47 6 850 1544 13.8 -26.2 5 40.0 1.7 5 9 300.6 300.7 282.3 302.4 0.53 7 796 2092 12.2 351 15 304.6 8 764 2434 11.6 -19.4 10 31.0 0.6 340 16 307.5 307.7 285.7 311.1 1.08 9 700 3154 5.8 -16.2 19 22.0 -2.2 300 16 308.9 309.2 286.7 313.9 1.54 10 651 3740 0.0 -18.0 24 18.0 -6.0 305 20 308.8 309.1 286.6 313.5 1.42 11 650 3752 0.0 -18.0 24 18.0 -6.0 305 20 309.0 309.2 286.6 313.6 1.43 12 606 4307 -4.7 -25.7 18 21.0 -10.2 302 24 309.8 309.9 286.2 312.4 0.78 13 559 4939 -6.1 297 31 315.4 14 500 5800 -12.5 -42.5 6 30.0 -17.3 310 38 317.8 317.8 288.2 318.5 0.18 15 427 6990 -21.9 -40.9 16 19.0 -24.5 281 49 320.5 320.5 289.2 321.4 0.25 16 416 7182 -23.3 -35.3 32 12.0 -25.2 277 48 321.1 321.2 289.6 322.7 0.46 17 400 7470 -24.7 -37.7 29 13.0 -26.6 270 51 322.9 323.0 290.0 324.3 0.37 18 388 7691 -25.9 -40.9 23 15.0 -27.8 270 52 324.1 324.2 290.3 325.2 0.28 19 351 8405 -32.1 -40.1 45 8.0 -33.0 270 58 325.2 325.3 290.7 326.4 0.33 20 339 8649 -34.1 -45.1 32 11.0 -35.1 270 60 325.7 325.8 290.7 326.5 0.20 21 310 9267 -39.5 -45.5 53 6.0 -39.9 270 65 326.6 326.7 291.0 327.4 0.21 22 300 9490 -41.3 -47.3 52 6.0 -41.7 270 67 327.2 327.2 291.1 327.8 0.18 23 272 10146 -47.3 -53.3 50 6.0 -47.6 270 67 327.7 327.8 291.2 328.1 0.10 24 263 10368 -48.5 -61.5 21 13.0 -48.8 270 70 329.2 329.2 291.5 329.3 0.04 25 250 10700 -50.1 -66.1 14 16.0 -50.4 260 68 331.6 331.6 292.2 331.7 0.02 26 216 11646 -54.5 -72.5 9 18.0 -54.8 259 73 338.9 338.9 294.1 339.0 0.01 27 200 12140 -54.3 -80.3 3 26.0 -54.6 255 71 346.8 346.8 295.9 346.8 0.00 28 179 12851 -55.0 -85.1 1 30.1 -55.4 250 84 356.8 356.8 298.1 356.8 0.00 29 161 13528 -55.7 -89.7 1 34.0 -56.0 244 80 366.6 366.6 299.9 366.6 0.00 30 154 13812 -55.1 -90.1 1 35.0 -55.5 241 78 372.3 372.3 300.9 372.3 0.00 31 150 13980 -55.9 -90.9 0 35.0 -56.2 240 77 373.8 373.8 301.2 373.8 0.00 32 113 15736 -66.9 -92.9 1 26.0 -67.0 250 61 384.8 384.8 303.0 384.8 0.00 33 106 16120 -68.9 -91.9 2 23.0 -69.0 250 57 388.1 388.1 303.5 388.1 0.00 34 100 16470 -67.1 -90.1 2 23.0 -67.2 250 53 398.1 398.1 304.9 398.1 0.00 35 85 17441 -71.9 -90.9 4 19.0 -72.0 255 34 407.3 407.3 306.2 407.3 0.00 36 76 18104 -70.3 -88.3 5 18.0 -70.4 241 27 423.9 423.9 308.2 423.9 0.00 37 72 18424 -72.7 -88.7 7 16.0 -72.8 234 24 425.4 425.4 308.3 425.4 0.00 38 70 18590 -71.9 -88.9 6 17.0 -72.0 230 22 430.6 430.6 308.9 430.6 0.00 39 65 19027 -71.3 -88.3 6 17.0 -71.4 240 20 441.1 441.1 310.0 441.1 0.00 40 63 19214 -67.5 -88.5 4 21.0 -67.7 244 20 453.4 453.4 311.2 453.4 0.00 41 57 19815 -68.7 -88.7 4 20.0 -68.9 257 18 463.9 463.9 312.1 463.9 0.00 42 55 20030 -65.5 -89.5 2 24.0 -65.8 262 17 476.0 476.0 313.1 476.0 0.00 43 50 20610 -65.3 -90.3 2 25.0 -65.6 275 15 489.6 489.6 314.2 489.6 0.00 44 43 21523 -66.3 -91.3 2 25.0 -66.6 269 19 508.7 508.7 315.5 508.7 0.00 45 36 22610 -61.3 -91.3 1 30.0 -62.0 262 24 548.2 548.2 318.0 548.2 0.00 46 31 23529 -64.1 -92.1 1 28.0 -64.7 256 28 564.6 564.6 318.9 564.6 0.00 47 30 23730 -63.5 -92.5 1 29.0 -64.1 255 29 571.5 571.5 319.2 571.5 0.00 48 29 23938 -63.9 -91.9 1 28.0 -64.5 256 31 576.0 576.0 319.5 576.0 0.00 49 26 24618 -58.3 -91.3 1 33.0 -59.6 259 35 610.2 610.2 321.0 610.2 0.00 50 24 25123 -58.3 -92.3 1 34.0 -59.7 261 39 624.3 624.3 321.7 624.3 0.00 51 21 25974 -53.7 -88.7 1 35.0 -56.1 264 45 662.5 662.5 323.2 662.5 0.01 52 20 26290 -50.9 -86.9 1 36.0 -54.1 265 47 680.4 680.4 323.8 680.4 0.01 53 17 27348 -51.1 -95.1 0 44.0 -54.7 712.1 712.1 324.8 712.1 0.00 TRP 85 17441 -71.9 -90.9 4 19.0 -72.0 255 34 407.3 407.3 306.2 407.3 0.00 WND 179 12851 -55.0 -85.1 1 30.1 -55.4 250 84 356.8 356.8 298.1 356.8 0.00 Sounding variables and indices 1000-500 mb thick: 5637.00 m Freezing level: 650.00 mb = 3752.03 m = 12309.66 ft Wetbulb zero: 750.36 mb = 2582.16 m = 8471.56 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 22.84 % Est. max temperature: 27.26 C = 81.07 F Sfc-Lift cond lev (LCL): 838.51 mb = 1657.72 m = 5438.65 ft T: 13.47 C 700-500 lapse rate: 6.92 C/km ThetaE index: 16.06 C Layer 986.0- 796.0 mb Conv cond level (CCL): 621.04 mb = 4112.95 m = 13493.77 ft Mean mixing ratio: 4.93 g/kg Conv temperature: 35.21 C = 95.37 F Cap Strength: 11.33 C Lifted Index: 9.86 C Risk: None Lifted Index @300 mb: 12.47 C Lifted Index @700 mb: 9.94 C Showalter Index: 14.10 C Risk: None Total Totals Index: 12.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: -13.70 C K Index: -21.90 Risk: None Sweat Index: 56.00 Risk: None Energy Index: 3.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.99 J/kg Max Up Vert Vel: 5.10 m/s Conv Inhibition (B-): 37524.47 J/kg Cap Strength: 11.33 C Lift Cond Lev (LCL): 756.53 mb = 2514.80 m = 8250.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 341 at 16 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 ---------------------------------------------------------- 0 987 216 0 0 -0.0 -0.0 | 161 16 -5.2 14.8 1 978 305 300 5 4.3 -2.5 | 176 12 -0.8 12.3 2 947 610 315 7 4.9 -4.9 | 179 10 -0.2 9.9 3 925 830 320 9 5.8 -6.9 | 185 8 0.6 7.9 4 883 1219 340 10 3.4 -9.4 | 162 6 -1.7 5.4 5 850 1544 5 9 -0.8 -9.0 | 135 8 -5.9 5.9 6 821 1829 360 14 -0.0 -14.0 | 99 5 -5.2 0.8 7 736 2743 330 17 8.5 -14.7 | 268 3 3.3 0.1 8 700 3154 300 16 13.9 -8.0 | 232 11 8.7 6.8 9 657 3658 305 19 15.6 -10.9 | 249 11 10.4 3.9 10 632 3962 305 23 18.8 -13.2 | 263 14 13.7 1.6 11 585 4572 300 25 21.7 -12.5 | 262 17 16.5 2.3 12 541 5182 295 36 32.6 -15.2 | 271 27 27.5 -0.4 13 500 5800 310 38 29.1 -24.4 | 292 26 24.0 -9.6 14 481 6096 305 41 33.6 -23.5 | 287 30 28.4 -8.7 15 443 6706 295 45 40.8 -19.0 | 277 36 35.6 -4.2 16 425 7010 280 49 48.3 -8.5 | 262 44 43.1 6.3 17 408 7315 275 48 47.8 -4.2 | 256 44 42.7 10.7 18 400 7470 270 51 51.0 -0.0 | 252 48 45.8 14.8 19 375 7925 270 54 54.0 -0.0 | 253 51 48.8 14.8 20 300 9490 270 67 67.0 -0.0 | 257 64 61.8 14.8 21 275 10058 270 66 66.0 -0.0 | 256 63 60.8 14.8 22 263 10363 270 70 70.0 -0.0 | 257 67 64.8 14.8 23 251 10668 265 64 63.8 5.6 | 251 62 58.6 20.4 24 250 10700 260 68 67.0 11.8 | 247 67 61.8 26.6 25 240 10973 260 70 68.9 12.2 | 247 69 63.8 27.0 26 229 11278 265 68 67.7 5.9 | 252 66 62.6 20.8 27 208 11887 255 76 73.4 19.7 | 243 76 68.3 34.5 28 200 12140 255 71 68.6 18.4 | 242 72 63.4 33.2 29 198 12192 250 68 63.9 23.3 | 237 70 58.7 38.1 30 189 12497 250 73 68.6 25.0 | 238 75 63.4 39.8 31 179 12851 250 84 78.9 28.7 | 239 86 73.8 43.6 32 150 13980 240 77 66.7 38.5 | 229 81 61.5 53.3 33 128 14935 245 68 61.6 28.7 | 232 71 56.5 43.6 34 116 15545 250 63 59.2 21.5 | 236 65 54.0 36.4 35 100 16470 250 53 49.8 18.1 | 234 55 44.6 33.0 36 85 17441 255 34 32.8 8.8 | 230 36 27.7 23.6 37 70 18590 230 22 16.9 14.1 | 202 31 11.7 29.0 38 50 20610 275 15 14.9 -1.3 | 216 17 9.8 13.5 39 30 23730 255 29 28.0 7.5 | 226 32 22.9 22.3 40 20 26290 265 47 46.8 4.1 | 246 46 41.7 18.9 Wind Parameters Mean winds (0-6000m): 310.8 at 21.0 knts Storm direction: 340.8 at 15.7 knts Shear (0-3000m) pos: 1.4 neg: 3.4 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 73.1 deg Storm rel helicity (0-3000m) pos: 17.2 neg: -23.8 tot: -6.6 m^2/s^2 ave: -2.2 10^-3 m/s^2 rel: -0.28 Storm rel vorticity (0-3000m) horiz: 6.8 stream: -1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.42 Bulk Shear: 30.81 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 ------------------------------------------------------------------------------- 500 310 6 176 11| 0.0 8.2 8.2| 16.2 0.0 16.2 32.5 0.55| 8.8 4.9 1000 322 8 177 9| 2.1 4.1 6.2| 17.1 -4.2 12.9 12.9 0.20| 6.7 1.4 1500 336 8 166 7| 2.9 2.7 5.6| 17.1 -14.0 3.2 2.1 -0.14| 6.9 -0.9 2000 343 10 157 6| 2.2 3.3 5.4| 17.1 -17.1 -0.0 -0.0 -0.20| 6.5 -1.3 2500 341 11 159 5| 1.7 3.4 5.1| 17.1 -17.5 -0.4 -0.1 -0.24| 6.3 -1.5 3000 335 12 179 4| 1.4 3.4 4.9| 17.2 -23.8 -6.6 -2.2 -0.28| 6.8 -1.9 4000 323 14 224 5| 1.3 3.1 4.4| 35.6 -24.1 11.4 2.9 -0.11| 6.1 -0.7 5000 314 17 248 8| 1.0 3.8 4.8| 56.7 -24.9 31.8 6.4 -0.03| 6.2 -0.2 6000 311 21 264 11| 1.5 3.6 5.1|120.6 -50.2 70.4 11.7 0.05| 6.5 0.4 Wrote GIF file: /home/apache/climate/data/raob//VIDD/skewt/VIDD.skewt.20251205.11.gif