UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122511.upa.cvt Date: 1100Z 25 DEC 25 Searching for VIDD... Searching the city database file for: VIDD ... Date:1100Z 25 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 126 SFC 983 216 20.8 8.8 46 12.0 13.7 0 0 295.4 296.7 287.6 316.4 7.24 2 981 236 19.4 7.4 46 12.0 12.5 343 1 294.2 295.3 286.5 313.2 6.59 3 925 793 14.4 4.4 51 10.0 9.0 325 8 294.0 295.0 285.5 310.5 5.67 4 866 1343 9.2 0.2 53 9.0 4.8 349 10 294.2 295.0 284.3 307.4 4.48 5 854 1458 9.6 -5.4 34 15.0 3.0 354 12 295.8 296.3 283.3 304.8 2.99 6 850 1497 9.4 -6.6 32 16.0 2.5 355 13 296.0 296.5 283.1 304.3 2.74 7 832 1675 13.0 -30.0 3 43.0 0.9 328 11 301.6 301.7 282.5 302.9 0.38 8 806 1941 12.0 -29.0 4 41.0 0.3 298 9 303.3 303.4 283.3 304.8 0.43 9 783 2183 13.2 294 9 307.1 10 700 3114 7.6 240 10 310.9 11 618 4121 0.0 253 12 313.5 12 530 5330 -7.1 -45.1 3 38.0 -13.5 268 24 319.0 319.0 288.6 319.5 0.13 13 500 5780 -10.7 -39.7 7 29.0 -15.9 275 32 320.0 320.0 289.0 320.9 0.24 14 434 6849 -19.7 -29.7 41 10.0 -21.7 276 40 321.8 321.9 290.1 324.5 0.75 15 407 7323 -22.1 -42.1 15 20.0 -24.8 280 45 324.7 324.7 290.4 325.5 0.23 16 400 7450 -22.9 -42.9 14 20.0 -25.5 280 49 325.2 325.3 290.6 326.1 0.22 17 332 8788 -33.9 -47.9 23 14.0 -35.0 274 57 327.9 328.0 291.3 328.5 0.15 18 300 9490 -40.1 -48.1 42 8.0 -40.6 270 61 328.8 328.9 291.6 329.5 0.16 19 293 9651 -41.5 -48.5 47 7.0 -41.9 270 63 329.1 329.1 291.6 329.7 0.16 20 278 10006 -44.5 -52.5 41 8.0 -44.9 270 67 329.7 329.8 291.7 330.2 0.11 21 274 10103 -45.1 -58.1 22 13.0 -45.6 270 69 330.2 330.3 291.9 330.5 0.05 22 250 10710 -49.9 -57.9 38 8.0 -50.1 275 81 331.9 331.9 292.3 332.1 0.06 23 216 11651 -57.7 -63.7 46 6.0 -57.8 270 91 334.0 334.0 292.8 334.1 0.03 24 206 11952 -55.5 -68.5 18 13.0 -55.7 267 97 342.0 342.0 294.8 342.1 0.02 25 200 12140 -56.3 -72.3 12 16.0 -56.5 260 112 343.6 343.6 295.2 343.7 0.01 26 191 12431 -57.0 -76.1 7 19.1 -57.2 255 114 347.0 347.0 296.0 347.0 0.01 27 183 12701 -57.7 -79.7 4 22.0 -57.9 257 107 350.2 350.2 296.7 350.2 0.00 28 167 13281 -55.3 -87.3 1 32.0 -55.6 257 103 363.5 363.5 299.4 363.5 0.00 29 150 13960 -58.7 -92.7 0 34.0 -58.9 265 98 368.9 368.9 300.4 368.9 0.00 30 138 14479 -59.9 -91.9 1 32.0 -60.1 264 100 375.7 375.7 301.5 375.7 0.00 31 100 16420 -72.7 -90.7 5 18.0 -72.8 270 68 387.3 387.3 303.4 387.3 0.00 32 95 16721 -74.3 -91.3 6 17.0 -74.3 268 71 389.8 389.8 303.8 389.9 0.00 33 76 18026 -74.5 -89.5 8 15.0 -74.6 280 45 415.1 415.1 307.2 415.1 0.00 34 70 18510 -71.7 -87.7 7 16.0 -71.8 285 35 431.0 431.0 308.9 431.0 0.00 35 63 19132 -71.3 -88.3 6 17.0 -71.4 298 28 445.1 445.1 310.4 445.1 0.00 36 57 19730 -66.9 -87.9 4 21.0 -67.1 309 22 468.0 468.0 312.5 468.0 0.00 37 53 20168 -67.7 -88.7 3 21.0 -67.9 318 17 476.0 476.0 313.1 476.0 0.00 38 50 20520 -66.3 -89.3 3 23.0 -66.5 325 13 487.2 487.2 314.0 487.3 0.00 39 37 22382 -58.3 -89.3 1 31.0 -59.2 248 17 551.6 551.6 318.2 551.6 0.00 40 35 22731 -60.1 -89.1 1 29.0 -60.9 234 17 555.7 555.7 318.4 555.8 0.00 41 31 23493 -57.7 -89.7 1 32.0 -58.9 203 19 581.9 581.9 319.8 581.9 0.00 42 30 23700 -58.7 -89.7 1 31.0 -59.7 195 19 584.6 584.6 319.9 584.6 0.00 43 26 24592 -61.1 -90.1 1 29.0 -62.0 239 16 602.2 602.2 320.7 602.2 0.00 44 23 25353 -61.3 -90.3 1 29.0 -62.3 277 13 623.1 623.1 321.6 623.2 0.00 45 22 25630 -58.3 -90.3 1 32.0 -59.7 291 12 640.0 640.0 322.3 640.1 0.00 46 20 26230 -57.7 -89.7 1 32.0 -59.4 320 10 659.6 659.6 323.0 659.6 0.01 47 16 27657 -54.3 -89.3 1 35.0 -57.1 296 14 714.1 714.1 324.8 714.2 0.01 48 13 28990 -55.5 -89.5 1 34.0 -58.5 273 18 753.7 753.7 326.0 753.7 0.01 49 10 30690 -49.7 -85.7 1 36.0 -55.3 245 23 834.0 834.0 328.0 834.3 0.03 50 9.8 30822 -49.5 -85.5 1 36.0 -55.3 839.6 839.6 328.2 839.9 0.03 51 7.9 32254 -43.1 -81.1 1 38.0 -52.8 918.5 918.6 329.8 919.3 0.07 52 5.7 34458 -42.1 -89.1 0 47.0 -54.0 1012.8 1012.8 331.4 1013.0 0.02 TRP 216 11651 -57.7 -63.7 46 6.0 -57.8 270 91 334.0 334.0 292.8 334.1 0.03 WND 191 12431 -57.0 -76.1 7 19.1 -57.2 255 114 347.0 347.0 296.0 347.0 0.01 Sounding variables and indices 1000-500 mb thick: 5654.00 m Freezing level: 618.00 mb = 4121.11 m = 13520.55 ft Wetbulb zero: 800.91 mb = 1994.02 m = 6541.98 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 30.87 % Est. max temperature: 26.66 C = 80.00 F Sfc-Lift cond lev (LCL): 822.56 mb = 1770.78 m = 5809.58 ft T: 12.64 C 700-500 lapse rate: 6.86 C/km ThetaE index: 13.52 C Layer 981.0- 806.0 mb Conv cond level (CCL): 598.92 mb = 4367.95 m = 14330.38 ft Mean mixing ratio: 5.76 g/kg Conv temperature: 39.91 C = 103.84 F Cap Strength: 11.54 C Lifted Index: 11.08 C Risk: None Lifted Index @300 mb: 13.00 C Lifted Index @700 mb: 11.27 C Showalter Index: 15.35 C Risk: None Total Totals Index: 24.20 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 4.10 C K Index: -28.52 Risk: None Sweat Index: 58.00 Risk: None Energy Index: 3.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.27 J/kg Max Up Vert Vel: 0.73 m/s Conv Inhibition (B-): 69799.28 J/kg Cap Strength: 11.52 C Lift Cond Lev (LCL): 797.27 mb = 2032.15 m = 6667.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 305 at 11 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 ---------------------------------------------------------- 0 983 216 0 0 -0.0 -0.0 | 125 11 -8.6 6.0 1 974 305 280 3 3.0 -0.5 | 134 8 -5.7 5.5 2 943 610 315 4 2.8 -2.8 | 118 7 -5.8 3.1 3 925 793 325 8 4.6 -6.6 | 82 4 -4.1 -0.6 4 879 1219 345 8 2.1 -7.7 | 75 7 -6.6 -1.8 5 850 1497 355 13 1.1 -13.0 | 47 10 -7.5 -7.0 6 847 1524 355 13 1.1 -13.0 | 47 10 -7.5 -7.0 7 817 1829 300 9 7.8 -4.5 | 150 2 -0.9 1.5 8 759 2438 290 9 8.5 -3.1 | 176 3 -0.2 2.9 9 706 3048 245 8 7.3 3.4 | 172 9 -1.4 9.4 10 700 3114 240 10 8.7 5.0 | 180 11 0.0 11.0 11 605 4267 255 12 11.6 3.1 | 198 10 2.9 9.1 12 519 5486 270 26 26.0 -0.0 | 251 18 17.4 6.0 13 500 5780 275 32 31.9 -2.8 | 262 23 23.2 3.2 14 479 6096 270 33 33.0 -0.0 | 256 25 24.4 6.0 15 407 7315 280 45 44.3 -7.8 | 273 36 35.7 -1.8 16 400 7450 280 49 48.3 -8.5 | 274 40 39.6 -2.5 17 391 7620 280 50 49.2 -8.7 | 274 41 40.6 -2.7 18 300 9490 270 61 61.0 -0.0 | 263 53 52.4 6.0 19 276 10058 270 68 68.0 -0.0 | 264 60 59.4 6.0 20 263 10363 270 74 74.0 -0.0 | 265 66 65.4 6.0 21 250 10710 275 81 80.7 -7.1 | 271 72 72.0 -1.1 22 240 10973 270 83 83.0 -0.0 | 265 75 74.4 6.0 23 218 11582 270 88 88.0 -0.0 | 266 80 79.4 6.0 24 216 11651 270 91 91.0 -0.0 | 266 83 82.4 6.0 25 208 11887 270 92 92.0 -0.0 | 266 84 83.4 6.0 26 200 12140 260 112 110.3 19.4 | 256 105 101.7 25.4 27 191 12431 255 114 110.1 29.5 | 251 107 101.5 35.5 28 189 12497 255 113 109.1 29.2 | 251 106 100.5 35.2 29 172 13106 260 94 92.6 16.3 | 255 87 83.9 22.3 30 164 13411 255 109 105.3 28.2 | 251 103 96.6 34.2 31 156 13716 260 112 110.3 19.4 | 256 105 101.7 25.4 32 150 13960 265 98 97.6 8.5 | 261 90 89.0 14.5 33 149 14021 265 104 103.6 9.1 | 261 96 95.0 15.0 34 116 15545 260 89 87.6 15.5 | 255 82 79.0 21.4 35 110 15850 260 85 83.7 14.8 | 255 78 75.1 20.7 36 100 16420 270 68 68.0 -0.0 | 264 60 59.4 6.0 37 99 16459 265 76 75.7 6.6 | 259 68 67.1 12.6 38 70 18510 285 35 33.8 -9.1 | 277 25 25.2 -3.1 39 50 20520 325 13 7.5 -10.6 | 14 5 -1.2 -4.7 40 30 23700 195 19 4.9 18.4 | 171 25 -3.7 24.3 41 20 26230 320 10 6.4 -7.7 | 53 3 -2.2 -1.7 42 10 30690 245 23 20.8 9.7 | 218 20 12.2 15.7 Wind Parameters Mean winds (0-6000m): 274.6 at 14.0 knts Storm direction: 304.6 at 10.5 knts Shear (0-3000m) pos: 0.6 neg: 2.3 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 56.9 deg Storm rel helicity (0-3000m) pos: 9.8 neg: -20.6 tot: -10.7 m^2/s^2 ave: -3.6 10^-3 m/s^2 rel: -0.08 Storm rel vorticity (0-3000m) horiz: 6.8 stream: -0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 16.34 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 ------------------------------------------------------------------------------- 500 304 3 125 7| 0.0 6.5 6.5| 3.3 -5.6 -2.3 -4.5 -0.25| 7.9 -2.0 1000 326 6 102 5| 1.8 3.3 5.0| 3.3 -8.3 -5.0 -5.0 -0.35| 6.2 -2.2 1500 337 8 79 6| 1.2 3.5 4.6| 3.5 -18.6 -15.0 -10.0 -0.35| 8.6 -3.0 2000 326 8 80 4| 0.9 2.6 3.5| 5.1 -18.6 -13.5 -6.7 -0.14| 7.8 -1.1 2500 317 8 89 3| 0.7 2.2 2.9| 5.5 -18.7 -13.2 -5.3 -0.11| 7.0 -0.8 3000 306 8 119 2| 0.6 2.3 2.9| 9.8 -20.6 -10.7 -3.6 -0.08| 6.8 -0.5 4000 285 9 181 4| 0.6 1.7 2.3| 17.3 -20.6 -3.2 -0.8 -0.01| 5.5 -0.0 5000 276 11 203 5| 1.4 1.4 2.8| 48.4 -20.6 27.8 5.6 0.17| 5.6 0.9 6000 275 14 228 7| 1.9 1.5 3.4| 85.0 -34.1 50.8 8.5 0.21| 5.8 1.2 Wrote GIF file: /home/apache/climate/data/raob//VIDD/skewt/VIDD.skewt.20251225.11.gif