UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112711.upa.cvt Date: 1100Z 27 NOV 25 Searching for VIDD... Searching the city database file for: VIDD ... Date:1100Z 27 NOV 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 147 SFC 986 216 22.4 14.4 61 8.0 17.2 0 0 296.7 298.6 290.9 327.2 10.51 2 982 255 22.4 8.4 41 14.0 14.1 9 1 297.1 298.4 288.0 317.7 7.05 3 925 819 18.0 5.0 42 13.0 10.7 340 4 297.7 298.8 287.1 315.2 5.91 4 872 1320 13.6 1.6 44 12.0 7.3 271 5 298.2 299.1 286.4 312.8 4.93 5 868 1359 14.2 -6.8 23 21.0 4.9 276 6 299.2 299.7 284.3 307.3 2.64 6 850 1536 14.6 -16.4 10 31.0 3.1 290 13 301.4 301.7 283.5 305.4 1.25 7 849 1546 14.6 -12.4 14 27.0 3.7 289 13 301.5 301.9 284.2 307.0 1.73 8 834 1696 13.2 2.2 47 11.0 7.3 279 10 301.6 302.6 288.0 317.8 5.38 9 822 1818 15.4 -29.6 3 45.0 2.0 271 7 305.2 305.3 284.0 306.6 0.40 10 700 3154 6.2 -29.8 5 36.0 -3.7 260 6 309.4 309.4 285.7 310.9 0.46 11 620 4137 0.0 250 13 313.2 12 575 4734 -4.9 -30.9 11 26.0 -11.1 250 18 314.2 314.3 287.4 316.0 0.51 13 544 5169 -6.5 -33.5 10 27.0 -12.5 245 25 317.4 317.4 288.3 318.9 0.42 14 500 5820 -12.7 -33.7 15 21.0 -16.9 240 32 317.6 317.6 288.5 319.1 0.44 15 453 6560 -19.7 -40.7 14 21.0 -22.7 231 28 317.9 317.9 288.3 318.8 0.24 16 400 7470 -25.5 -56.5 4 31.0 -27.9 245 31 321.8 321.9 289.3 322.0 0.05 17 361 8208 -30.1 -69.1 1 39.0 -32.0 242 34 325.3 325.3 290.3 325.3 0.01 18 305 9387 -38.9 -67.9 3 29.0 -39.9 245 41 329.0 329.0 291.5 329.0 0.01 19 300 9500 -39.5 -68.5 3 29.0 -40.5 245 42 329.7 329.7 291.6 329.7 0.01 20 250 10730 -43.1 -78.1 1 35.0 -43.9 255 60 342.0 342.0 294.8 342.0 0.00 21 248 10784 -43.3 -77.3 1 34.0 -44.1 255 60 342.5 342.5 294.9 342.5 0.00 22 200 12220 -49.7 -78.7 2 29.0 -50.2 245 75 354.1 354.1 297.5 354.1 0.00 23 197 12320 -50.3 -79.2 2 28.9 -50.8 245 78 354.6 354.6 297.6 354.6 0.00 24 173 13164 -55.7 -83.7 2 28.0 -56.0 249 72 359.2 359.2 298.5 359.2 0.00 25 150 14070 -59.7 -86.7 2 27.0 -59.9 250 47 367.2 367.2 300.1 367.2 0.00 26 100 16560 -67.5 -88.5 4 21.0 -67.6 245 12 397.3 397.3 304.8 397.3 0.00 27 70 18660 -74.1 -89.1 8 15.0 -74.2 325 13 425.9 425.9 308.4 425.9 0.00 28 67 18917 -75.1 -89.1 10 14.0 -75.2 350 11 429.1 429.1 308.7 429.1 0.00 29 59 19662 -73.9 -88.9 8 15.0 -74.0 12 12 447.6 447.6 310.6 447.7 0.00 30 52 20414 -68.7 -89.7 3 21.0 -68.9 33 13 476.2 476.2 313.1 476.2 0.00 31 50 20650 -69.1 -90.1 3 21.0 -69.3 40 13 480.7 480.7 313.5 480.7 0.00 32 38 22303 -66.3 -93.3 1 27.0 -66.7 5 16 527.0 527.0 316.8 527.0 0.00 33 35 22805 -63.1 -94.1 1 31.0 -63.7 355 16 547.9 547.9 318.0 547.9 0.00 34 33 23166 -64.9 -94.9 1 30.0 -65.4 347 17 552.4 552.4 318.2 552.5 0.00 35 30 23750 -63.3 -95.3 1 32.0 -63.9 335 18 572.1 572.1 319.3 572.1 0.00 36 23 25409 -55.9 -90.9 0 35.0 -57.7 328 23 639.0 639.0 322.3 639.0 0.00 37 20 26300 -54.7 -89.7 1 35.0 -57.0 325 25 668.7 668.7 323.4 668.8 0.01 38 18 26975 -54.7 -89.7 1 35.0 -57.2 317 26 689.2 689.2 324.1 689.2 0.01 39 15 28160 -48.5 -85.5 1 37.0 -53.3 304 27 746.7 746.7 325.8 746.8 0.02 40 11 30200 -49.3 -85.3 1 36.0 -54.8 282 28 813.1 813.1 327.5 813.3 0.02 41 10 30830 -45.9 -82.9 1 37.0 -53.2 275 29 848.2 848.2 328.4 848.6 0.04 42 8.5 31915 -44.7 -82.7 1 38.0 -53.2 893.3 893.3 329.3 893.8 0.05 TRP 67 18917 -75.1 -89.1 10 14.0 -75.2 350 11 429.1 429.1 308.7 429.1 0.00 WND 197 12320 -50.3 -79.2 2 28.9 -50.8 245 78 354.6 354.6 297.6 354.6 0.00 Sounding variables and indices 1000-500 mb thick: 5673.00 m Freezing level: 620.00 mb = 4136.53 m = 13571.12 ft Wetbulb zero: 778.81 mb = 2266.67 m = 7436.50 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 18.60 % Est. max temperature: 27.24 C = 81.03 F Sfc-Lift cond lev (LCL): 876.35 mb = 1277.90 m = 4192.54 ft T: 13.97 C 700-500 lapse rate: 7.09 C/km ThetaE index: 21.74 C Layer 982.0- 849.0 mb Conv cond level (CCL): 620.16 mb = 4134.49 m = 13564.42 ft Mean mixing ratio: 6.19 g/kg Conv temperature: 38.75 C = 101.75 F Cap Strength: 8.65 C Lifted Index: 6.09 C Risk: None Lifted Index @300 mb: 10.23 C Lifted Index @700 mb: 7.59 C Showalter Index: 12.53 C Risk: None Total Totals Index: 23.60 C Risk: None Vertical Totals Index: 27.30 C Cross Totals Index: -3.70 C K Index: -25.10 Risk: None Sweat Index: 58.00 Risk: None Energy Index: 2.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.27 J/kg Max Up Vert Vel: 2.92 m/s Conv Inhibition (B-): 58494.47 J/kg Cap Strength: 8.65 C Lift Cond Lev (LCL): 770.32 mb = 2357.83 m = 7735.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 285 at 10 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 ---------------------------------------------------------- 0 986 216 0 0 -0.0 -0.0 | 105 10 -9.8 2.6 1 977 305 20 2 -0.7 -1.9 | 94 11 -10.5 0.7 2 946 610 60 7 -6.1 -3.5 | 87 16 -15.9 -0.9 3 925 819 340 4 1.4 -3.8 | 82 9 -8.4 -1.1 4 915 914 5 2 -0.2 -2.0 | 94 10 -10.0 0.6 5 882 1219 260 2 2.0 0.3 | 111 8 -7.8 3.0 6 851 1524 295 11 10.0 -4.6 | 356 2 0.2 -2.0 7 850 1536 290 13 12.2 -4.4 | 307 3 2.4 -1.8 8 821 1829 270 7 7.0 -0.0 | 133 4 -2.8 2.6 9 791 2134 315 5 3.5 -3.5 | 82 6 -6.3 -0.9 10 763 2438 305 12 9.8 -6.9 | 360 4 0.0 -4.3 11 700 3154 260 6 5.9 1.0 | 133 5 -3.9 3.7 12 683 3353 295 7 6.3 -3.0 | 84 3 -3.5 -0.3 13 657 3658 255 8 7.7 2.1 | 156 5 -2.1 4.7 14 632 3962 250 12 11.3 4.1 | 192 7 1.5 6.7 15 563 4877 250 19 17.9 6.5 | 221 12 8.0 9.1 16 522 5486 240 32 27.7 16.0 | 224 26 17.9 18.6 17 500 5820 240 32 27.7 16.0 | 224 26 17.9 18.6 18 482 6096 235 32 26.2 18.4 | 218 27 16.4 21.0 19 444 6706 230 27 20.7 17.4 | 209 23 10.9 20.0 20 426 7010 235 26 21.3 14.9 | 213 21 11.5 17.5 21 400 7470 245 31 28.1 13.1 | 229 24 18.3 15.7 22 392 7620 240 31 26.8 15.5 | 223 25 17.0 18.1 23 300 9500 245 42 38.1 17.7 | 234 35 28.3 20.4 24 276 10058 250 47 44.2 16.1 | 241 39 34.4 18.7 25 264 10363 255 55 53.1 14.2 | 249 46 43.3 16.8 26 250 10730 255 60 58.0 15.5 | 249 51 48.1 18.1 27 210 11887 250 65 61.1 22.2 | 244 57 51.3 24.8 28 201 12192 245 70 63.4 29.6 | 239 63 53.6 32.2 29 200 12220 245 75 68.0 31.7 | 239 68 58.2 34.3 30 197 12320 245 78 70.7 33.0 | 240 71 60.9 35.6 31 166 13411 250 70 65.8 23.9 | 245 62 56.0 26.6 32 159 13716 250 63 59.2 21.5 | 244 55 49.4 24.2 33 151 14021 255 56 54.1 14.5 | 249 47 44.3 17.1 34 150 14070 250 47 44.2 16.1 | 241 39 34.4 18.7 35 144 14326 250 45 42.3 15.4 | 241 37 32.5 18.0 36 137 14630 255 34 32.8 8.8 | 244 26 23.0 11.4 37 130 14935 260 29 28.6 5.0 | 248 20 18.7 7.7 38 112 15850 260 23 22.7 4.0 | 243 14 12.8 6.6 39 107 16154 285 12 11.6 -3.1 | 285 2 1.8 -0.5 40 102 16459 260 6 5.9 1.0 | 133 5 -3.9 3.7 41 100 16560 245 12 10.9 5.1 | 188 8 1.1 7.7 42 97 16764 245 11 10.0 4.6 | 181 7 0.2 7.3 43 70 18660 325 13 7.5 -10.6 | 16 8 -2.4 -8.0 44 67 18917 350 11 1.9 -10.8 | 44 11 -7.9 -8.2 45 50 20650 40 13 -8.4 -10.0 | 68 20 -18.2 -7.3 46 30 23750 335 18 7.6 -16.3 | 9 14 -2.2 -13.7 47 20 26300 325 25 14.3 -20.5 | 346 18 4.5 -17.9 48 10 30830 275 29 28.9 -2.5 | 270 19 19.1 0.1 Wind Parameters Mean winds (0-6000m): 254.9 at 13.5 knts Storm direction: 284.9 at 10.2 knts Shear (0-3000m) pos: 1.7 neg: 1.9 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 20.8 deg Storm rel helicity (0-3000m) pos: 14.8 neg: -33.2 tot: -18.4 m^2/s^2 ave: -6.1 10^-3 m/s^2 rel: -0.30 Storm rel vorticity (0-3000m) horiz: 10.4 stream: -3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 40.11 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 47 4 89 13| 5.6 0.0 5.6| 0.4 -17.8 -17.4 -34.8 -0.47| 12.3 -5.8 1000 28 3 88 11| 2.8 3.4 6.2| 12.7 -17.8 -5.1 -5.1 -0.02| 10.9 -0.2 1500 319 5 79 7| 3.0 2.3 5.2| 14.1 -20.0 -6.0 -4.0 -0.25| 12.5 -3.1 2000 307 5 83 5| 2.6 1.7 4.3| 14.1 -26.8 -12.7 -6.4 -0.33| 11.7 -3.9 2500 304 6 77 5| 2.1 2.2 4.3| 14.5 -32.2 -17.7 -7.1 -0.35| 11.2 -3.9 3000 299 7 81 4| 1.7 1.9 3.7| 14.8 -33.2 -18.4 -6.1 -0.30| 10.4 -3.1 4000 284 7 107 3| 1.3 2.4 3.8| 26.1 -35.0 -8.9 -2.2 -0.16| 9.4 -1.5 5000 268 10 179 3| 1.0 3.2 4.2| 37.2 -35.0 2.2 0.4 -0.09| 8.8 -0.8 6000 255 14 208 7| 0.9 3.2 4.0| 37.2 -61.6 -24.4 -4.1 -0.12| 8.2 -1.0 Wrote GIF file: /home/apache/climate/data/raob//VIDD/skewt/VIDD.skewt.20251127.11.gif