UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120723.upa.cvt Date: 2300Z 7 DEC 25 Searching for VAAH... Searching the city database file for: VAAH ... Date:2300Z 7 DEC 25 Station: VAAH WMO ident: 42647 Latitude: 23.07 Longitude: 72.63 Elevation: 55.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1010 55 17.8 10.8 64 7.0 13.6 50 4 290.1 291.5 286.4 313.0 8.07 1 1004 105 17.2 9.2 59 8.0 12.6 62 11 290.0 291.3 285.5 310.7 7.28 2 1000 139 18.6 9.6 56 9.0 13.3 70 15 291.8 293.1 286.5 313.2 7.52 3 997 165 18.8 8.8 52 10.0 13.0 73 15 292.2 293.5 286.3 312.7 7.14 4 993 200 21.0 8.0 43 13.0 13.4 77 16 294.7 296.0 286.9 314.4 6.78 5 984 279 23.6 6.6 33 17.0 13.8 87 18 298.1 299.3 287.6 316.4 6.21 6 958 513 23.8 3.8 27 20.0 12.6 98 18 300.6 301.6 287.5 316.3 5.24 7 925 819 22.4 -12.6 9 35.0 7.7 110 17 302.2 302.5 284.2 307.2 1.57 8 891 1140 20.8 -12.2 10 33.0 6.8 117 16 303.8 304.1 285.0 309.2 1.68 9 850 1541 17.6 -13.4 11 31.0 4.9 125 15 304.6 304.9 285.2 309.7 1.60 10 830 1744 16.0 -14.0 11 30.0 4.0 125 14 305.0 305.3 285.3 310.0 1.56 11 816 1888 16.0 -18.0 8 34.0 3.3 126 12 306.5 306.7 285.4 310.2 1.14 12 700 3168 6.8 -21.2 11 28.0 -2.5 175 8 310.0 310.2 286.5 313.4 1.00 13 631 4007 0.0 -23.0 16 23.0 -6.9 202 15 311.6 311.8 287.0 314.8 0.95 14 579 4690 -2.7 -33.7 7 31.0 -9.9 242 20 316.2 316.3 287.9 317.6 0.38 15 500 5830 -12.1 -27.1 28 15.0 -15.7 260 30 318.3 318.4 289.1 321.2 0.83 16 400 7490 -25.9 -35.9 39 10.0 -27.3 255 37 321.3 321.4 289.6 322.9 0.45 17 386 7747 -28.5 -36.5 46 8.0 -29.6 257 38 321.2 321.3 289.6 322.8 0.44 18 371 8030 -30.9 -36.9 56 6.0 -31.7 259 38 321.7 321.8 289.8 323.3 0.44 19 356 8322 -32.9 -43.9 32 11.0 -33.9 263 44 322.8 322.9 289.9 323.6 0.22 20 353 8382 -32.5 -52.5 12 20.0 -33.9 265 48 324.1 324.1 290.1 324.5 0.08 21 344 8564 -32.3 -64.3 3 32.0 -33.9 270 59 326.8 326.8 290.8 326.9 0.02 22 300 9520 -37.7 -62.7 6 25.0 -38.8 255 64 332.2 332.2 292.3 332.3 0.03 23 295 9636 -38.1 -67.1 3 29.0 -39.2 254 64 333.3 333.3 292.6 333.3 0.02 24 250 10760 -45.9 -71.9 4 26.0 -46.5 250 74 337.8 337.8 293.8 337.9 0.01 25 242 10974 -47.1 -70.7 5 23.6 -47.6 260 88 339.2 339.2 294.1 339.2 0.01 26 210 11897 -52.3 -65.3 19 13.0 -52.6 248 75 345.1 345.1 295.6 345.2 0.03 27 200 12210 -53.3 -70.3 11 17.0 -53.6 245 70 348.4 348.4 296.3 348.4 0.01 28 189 12573 -55.5 -75.5 7 20.0 -55.8 246 68 350.5 350.5 296.7 350.5 0.01 29 150 14020 -64.1 -77.1 15 13.0 -64.2 250 53 359.7 359.7 298.7 359.7 0.01 30 148 14102 -64.1 -76.1 18 12.0 -64.2 251 53 361.0 361.0 298.9 361.1 0.01 31 117 15526 -67.1 -92.1 2 25.0 -67.2 260 57 380.6 380.6 302.3 380.6 0.00 32 100 16460 -72.1 -94.1 2 22.0 -72.2 245 34 388.4 388.4 303.6 388.4 0.00 33 88 17206 -76.5 -92.5 6 16.0 -76.5 265 39 394.1 394.1 304.4 394.1 0.00 34 82 17618 -72.1 -90.1 5 18.0 -72.2 270 32 411.1 411.1 306.6 411.1 0.00 35 70 18550 -72.9 -90.9 5 18.0 -73.0 280 16 428.4 428.4 308.7 428.4 0.00 36 67 18806 -73.1 -90.1 6 17.0 -73.2 261 15 433.4 433.4 309.2 433.4 0.00 37 50 20540 -67.9 -93.9 1 26.0 -68.1 135 8 483.5 483.5 313.7 483.5 0.00 38 45 21179 -63.7 -96.7 0 33.0 -64.1 123 10 508.5 508.5 315.5 508.5 0.00 39 30 23700 -57.3 -91.3 1 34.0 -58.6 75 19 588.4 588.4 320.0 588.4 0.00 40 28 24143 -54.3 -89.3 1 35.0 -56.1 67 20 608.5 608.5 321.0 608.5 0.00 41 21 26003 -53.5 -88.5 1 35.0 -55.9 35 22 663.1 663.1 323.2 663.1 0.01 42 20 26320 -51.1 -87.1 1 36.0 -54.3 30 22 679.8 679.8 323.7 679.8 0.01 43 19 26654 -50.1 -86.1 1 36.0 -53.7 19 21 692.9 692.9 324.2 693.0 0.01 44 14 28644 -50.5 -86.5 1 36.0 -54.8 315 15 754.8 754.8 326.1 754.9 0.02 45 13 29129 -48.5 -85.5 1 37.0 -53.7 300 13 777.9 777.9 326.7 778.1 0.02 46 10 30850 -49.3 -85.3 1 36.0 -55.1 245 8 835.5 835.5 328.1 835.8 0.03 47 9.3 31325 -49.9 -85.9 1 36.0 -55.7 850.8 850.8 328.4 851.0 0.03 TRP 88 17206 -76.5 -92.5 6 16.0 -76.5 265 39 394.1 394.1 304.4 394.1 0.00 WND 242 10974 -47.1 -70.7 5 23.6 -47.6 260 88 339.2 339.2 294.1 339.2 0.01 Sounding variables and indices 1000-500 mb thick: 5691.00 m Freezing level: 631.00 mb = 4006.82 m = 13145.59 ft Wetbulb zero: 749.99 mb = 2592.15 m = 8504.32 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 14.85 % Est. max temperature: 32.11 C = 89.80 F Sfc-Lift cond lev (LCL): 909.93 mb = 959.85 m = 3149.08 ft T: 21.70 C 700-500 lapse rate: 7.10 C/km ThetaE index: 9.25 C Layer 958.0- 891.0 mb Conv cond level (CCL): 555.62 mb = 5010.38 m = 16438.06 ft Mean mixing ratio: 4.64 g/kg Conv temperature: 44.58 C = 112.24 F Cap Strength: 9.70 C Lifted Index: 8.45 C Risk: None Lifted Index @300 mb: 14.02 C Lifted Index @700 mb: 9.53 C Showalter Index: 10.38 C Risk: None Total Totals Index: 28.40 C Risk: None Vertical Totals Index: 29.70 C Cross Totals Index: -1.30 C K Index: -11.70 Risk: None Sweat Index: 60.00 Risk: None Energy Index: 2.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.66 J/kg Max Up Vert Vel: 9.34 m/s Conv Inhibition (B-): 61857.99 J/kg Cap Strength: 9.70 C Lift Cond Lev (LCL): 709.69 mb = 3053.26 m = 10017.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 225 at 12 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 1010 55 50 4 -3.1 -2.6 | 46 16 -11.4 -11.0 1 1000 139 70 15 -14.1 -5.1 | 59 26 -22.5 -13.5 2 981 305 90 18 -18.0 0.0 | 72 28 -26.4 -8.4 3 925 819 110 17 -16.0 5.8 | 84 24 -24.4 -2.6 4 850 1541 125 15 -12.3 8.6 | 91 21 -20.7 0.2 5 821 1829 125 13 -10.6 7.5 | 87 19 -19.0 -1.0 6 764 2438 135 7 -4.9 4.9 | 75 14 -13.3 -3.5 7 700 3168 175 8 -0.7 8.0 | 87 9 -9.1 -0.5 8 684 3353 185 8 0.7 8.0 | 87 8 -7.7 -0.5 9 658 3658 210 12 6.0 10.4 | 130 3 -2.4 2.0 10 609 4267 195 18 4.7 17.4 | 157 10 -3.7 9.0 11 586 4572 240 19 16.5 9.5 | 262 8 8.1 1.1 12 502 5791 260 26 25.6 4.5 | 283 18 17.2 -3.9 13 500 5830 260 30 29.5 5.2 | 279 21 21.2 -3.2 14 463 6401 265 33 32.9 2.9 | 283 25 24.5 -5.5 15 400 7490 255 37 35.7 9.6 | 268 27 27.4 1.2 16 360 8230 260 39 38.4 6.8 | 273 30 30.0 -1.6 17 345 8534 270 59 59.0 -0.0 | 279 51 50.6 -8.4 18 300 9520 255 64 61.8 16.6 | 261 54 53.4 8.1 19 253 10668 245 68 61.6 28.7 | 249 57 53.3 20.3 20 250 10760 250 74 69.5 25.3 | 255 63 61.2 16.9 21 242 10974 260 88 86.7 15.3 | 265 79 78.3 6.9 22 231 11278 255 85 82.1 22.0 | 260 75 73.7 13.6 23 200 12210 245 70 63.4 29.6 | 249 59 55.1 21.2 24 191 12497 245 69 62.5 29.2 | 249 58 54.2 20.7 25 173 13106 250 61 57.3 20.9 | 256 50 48.9 12.4 26 150 14020 250 53 49.8 18.1 | 257 43 41.4 9.7 27 129 14935 260 57 56.1 9.9 | 268 48 47.8 1.5 28 122 15240 255 45 43.5 11.6 | 265 35 35.1 3.2 29 116 15545 260 58 57.1 10.1 | 268 49 48.7 1.7 30 111 15850 265 48 47.8 4.2 | 276 40 39.4 -4.2 31 100 16460 245 34 30.8 14.4 | 255 23 22.4 5.9 32 88 17206 265 39 38.9 3.4 | 279 31 30.5 -5.0 33 70 18550 280 16 15.8 -2.8 | 327 13 7.4 -11.2 34 50 20540 135 8 -5.7 5.7 | 79 14 -14.0 -2.8 35 30 23700 75 19 -18.4 -4.9 | 63 30 -26.7 -13.3 36 20 26320 30 22 -11.0 -19.1 | 35 34 -19.4 -27.5 37 10 30850 245 8 7.3 3.4 | 13 5 -1.1 -5.0 Wind Parameters Mean winds (0-6000m): 194.9 at 15.8 knts Storm direction: 224.9 at 11.9 knts Shear (0-3000m) pos: 1.8 neg: 0.0 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 39.7 deg Storm rel helicity (0-3000m) pos: 126.6 neg: -19.1 tot: 107.5 m^2/s^2 ave: 35.8 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 2.8 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.50 Bulk Shear: 86.99 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 87 16 69 26| 15.7 0.0 15.7| 86.9 0.0 86.9 173.7 0.66| 21.2 14.0 1000 98 16 76 25| 7.8 0.0 7.8|110.5 0.0 110.5 110.5 0.68| 13.0 8.8 1500 105 16 80 24| 4.9 0.0 4.9|119.8 0.0 119.8 79.9 0.66| 9.7 6.4 2000 110 15 82 23| 2.8 0.0 2.8|119.8 -10.0 109.8 54.9 0.51| 8.4 4.3 2500 112 14 82 22| 1.7 0.0 1.7|121.4 -19.1 102.3 40.9 0.40| 7.7 3.1 3000 116 13 82 20| 1.8 0.0 1.8|126.6 -19.1 107.5 35.8 0.41| 7.0 2.8 4000 133 12 90 17| 1.8 0.7 2.5|134.6 -19.2 115.4 28.9 0.42| 6.9 2.9 5000 159 14 108 14| 2.3 0.5 2.8|165.7 -19.2 146.5 29.3 0.51| 7.7 3.9 6000 195 16 148 8| 2.8 0.5 3.2|179.8 -25.1 154.7 25.8 0.47| 7.4 3.5 Wrote GIF file: /home/apache/climate/data/raob//VAAH/skewt/VAAH.skewt.20251207.23.gif