UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112911.upa.cvt Date: 1100Z 29 NOV 25 Searching for VAAH... Searching the city database file for: VAAH ... Date:1100Z 29 NOV 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 1006 55 29.6 16.6 46 13.0 20.7 75 2 302.2 304.4 293.7 337.4 11.89 1 1000 110 28.6 14.6 42 14.0 19.3 95 6 301.8 303.7 292.4 332.8 10.50 2 925 793 22.0 14.0 60 8.0 16.7 60 7 301.8 303.8 292.8 334.1 10.92 3 872 1305 17.2 12.9 76 4.3 14.4 52 8 301.9 303.9 292.7 333.8 10.78 4 855 1475 16.6 7.6 55 9.0 11.2 35 5 303.0 304.4 290.6 326.0 7.68 5 850 1525 16.2 7.2 55 9.0 10.9 30 4 303.1 304.5 290.5 325.6 7.51 6 825 1778 14.2 7.2 63 7.0 10.0 34 5 303.6 305.0 290.8 326.8 7.74 7 798 2059 12.4 -0.6 41 13.0 5.7 39 6 304.6 305.4 288.3 318.6 4.59 8 748 2600 9.2 -7.8 29 17.0 1.7 304 7 306.8 307.3 287.3 315.7 2.84 9 736 2735 11.0 -29.0 4 40.0 -0.8 286 9 310.2 310.3 286.0 311.8 0.47 10 703 3117 9.8 -38.2 2 48.0 -2.1 258 7 313.0 313.0 286.6 313.7 0.20 11 700 3153 9.6 -36.4 2 46.0 -2.2 255 7 313.1 313.2 286.7 314.0 0.24 12 586 4602 0.0 -27.0 11 27.0 -7.7 255 4 318.3 318.4 289.0 320.8 0.71 13 525 5471 -6.9 -33.9 10 27.0 -12.9 262 11 320.1 320.2 289.2 321.6 0.41 14 500 5850 -9.1 -43.1 4 34.0 -15.0 250 16 321.9 322.0 289.5 322.6 0.17 15 463 6441 -13.3 -45.3 5 32.0 -18.1 244 23 323.9 323.9 290.1 324.4 0.14 16 421 7164 -14.5 -55.5 2 41.0 -19.6 232 36 331.3 331.3 292.1 331.5 0.05 17 400 7550 -17.5 -63.5 1 46.0 -21.9 225 35 332.2 332.2 292.3 332.3 0.02 18 326 9057 -27.9 -56.9 5 29.0 -30.3 226 59 337.9 337.9 293.9 338.2 0.05 19 300 9650 -33.1 -56.1 8 23.0 -34.7 235 62 338.7 338.7 294.1 339.0 0.06 20 291 9862 -34.9 -55.9 10 21.0 -36.2 234 63 339.1 339.1 294.1 339.4 0.07 21 250 10900 -41.7 -60.7 11 19.0 -42.5 235 76 344.1 344.1 295.3 344.3 0.04 22 200 12370 -54.5 -67.5 19 13.0 -54.8 220 74 346.5 346.5 295.8 346.6 0.02 23 192 12630 -56.7 -67.7 24 11.0 -56.9 220 76 347.0 347.0 296.0 347.1 0.02 24 181 13003 -59.2 -71.1 20 11.9 -59.3 220 80 348.9 348.9 296.4 348.9 0.01 25 158 13844 -64.9 -78.9 13 14.0 -65.0 224 75 353.0 353.0 297.3 353.0 0.01 26 150 14160 -66.9 -79.9 14 13.0 -67.0 225 73 354.8 354.8 297.7 354.9 0.00 27 149 14200 -67.1 -80.1 14 13.0 -67.2 225 73 355.2 355.2 297.7 355.2 0.00 28 143 14449 -65.3 -83.3 7 18.0 -65.4 230 69 362.5 362.5 299.2 362.5 0.00 29 100 16560 -76.9 -98.9 2 22.0 -76.9 210 40 379.1 379.1 302.1 379.1 0.00 30 96 16794 -77.5 -98.5 2 21.0 -77.5 210 41 382.4 382.4 302.6 382.4 0.00 31 89 17229 -75.9 -94.9 3 19.0 -75.9 208 32 394.0 394.0 304.3 394.0 0.00 32 81 17769 -78.5 -93.5 7 15.0 -78.5 205 20 399.4 399.4 305.1 399.4 0.00 33 70 18610 -73.7 -89.7 7 16.0 -73.7 200 2 426.7 426.7 308.5 426.7 0.00 34 69 18694 -72.9 -89.9 6 17.0 -73.0 196 3 430.2 430.2 308.9 430.2 0.00 35 50 20600 -69.1 -97.1 1 28.0 -69.3 95 16 480.7 480.7 313.5 480.7 0.00 36 46 21098 -68.7 -97.7 1 29.0 -68.9 88 15 493.2 493.2 314.5 493.2 0.00 37 34 22935 -61.7 -94.7 0 33.0 -62.4 65 13 556.2 556.2 318.4 556.2 0.00 38 30 23710 -60.9 -93.9 1 33.0 -61.7 55 12 578.6 578.6 319.6 578.6 0.00 39 20 26250 -56.1 -91.1 0 35.0 -58.1 45 7 664.5 664.5 323.2 664.5 0.00 40 18 26922 -54.9 -89.9 1 35.0 -57.3 688.6 688.6 324.0 688.6 0.01 TRP 96 16794 -77.5 -98.5 2 21.0 -77.5 210 41 382.4 382.4 302.6 382.4 0.00 WND 181 13003 -59.2 -71.1 20 11.9 -59.3 220 80 348.9 348.9 296.4 348.9 0.01 Sounding variables and indices 1000-500 mb thick: 5740.00 m Freezing level: 586.00 mb = 4601.65 m = 15097.08 ft Wetbulb zero: 739.90 mb = 2690.58 m = 8827.26 ft Precipitable water: 0.92 inches Sfc-500 mean rel hum: 26.78 % Est. max temperature: 30.33 C = 86.60 F Sfc-Lift cond lev (LCL): 832.82 mb = 1698.35 m = 5571.93 ft T: 14.83 C 700-500 lapse rate: 6.93 C/km ThetaE index: 14.98 C Layer 798.0- 703.0 mb Conv cond level (CCL): 778.47 mb = 2266.17 m = 7434.84 ft Mean mixing ratio: 10.78 g/kg Conv temperature: 32.81 C = 91.05 F Cap Strength: 4.04 C Lifted Index: 0.43 C Risk: Showers probable Lifted Index @300 mb: 4.85 C Lifted Index @700 mb: 4.01 C Showalter Index: 4.30 C Risk: None Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 25.30 C Cross Totals Index: 16.30 C K Index: -13.50 Risk: None Sweat Index: 110.40 Risk: None Energy Index: -0.39 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.53 J/kg Max Up Vert Vel: 1.03 m/s Conv Inhibition (B-): 33663.31 J/kg Cap Strength: 3.99 C Lift Cond Lev (LCL): 819.71 mb = 1832.67 m = 6012.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 304 at 5 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 1006 55 75 2 -1.9 -0.5 | 111 7 -6.3 2.4 1 1000 110 95 6 -6.0 0.5 | 108 11 -10.4 3.4 2 925 793 60 7 -6.1 -3.5 | 87 10 -10.4 -0.6 3 912 914 50 7 -5.4 -4.5 | 81 10 -9.7 -1.6 4 881 1219 60 9 -7.8 -4.5 | 83 12 -12.2 -1.6 5 850 1524 30 4 -2.0 -3.5 | 85 6 -6.4 -0.5 6 850 1525 30 4 -2.0 -3.5 | 85 6 -6.4 -0.5 7 790 2134 40 6 -3.9 -4.6 | 78 8 -8.2 -1.7 8 762 2438 325 4 2.3 -3.3 | 80 2 -2.1 -0.4 9 735 2743 285 9 8.7 -2.3 | 262 4 4.3 0.6 10 700 3153 255 7 6.8 1.8 | 207 5 2.4 4.7 11 609 4267 235 5 4.1 2.9 | 177 6 -0.3 5.8 12 586 4572 255 4 3.9 1.0 | 173 4 -0.5 4.0 13 565 4877 235 4 3.3 2.3 | 168 5 -1.1 5.2 14 543 5182 270 7 7.0 -0.0 | 222 4 2.6 2.9 15 500 5850 250 16 15.0 5.5 | 232 14 10.7 8.4 16 465 6401 245 22 19.9 9.3 | 232 20 15.6 12.2 17 447 6706 235 27 22.1 15.5 | 224 26 17.7 18.4 18 429 7010 235 36 29.5 20.6 | 227 34 25.1 23.6 19 400 7550 225 35 24.7 24.7 | 216 34 20.4 27.7 20 350 8534 230 41 31.4 26.4 | 223 40 27.0 29.3 21 322 9144 225 62 43.8 43.8 | 220 61 39.5 46.8 22 300 9650 235 62 50.8 35.6 | 230 60 46.4 38.5 23 270 10363 230 64 49.0 41.1 | 225 63 44.7 44.1 24 250 10900 235 76 62.3 43.6 | 231 74 57.9 46.5 25 247 10973 235 76 62.3 43.6 | 231 74 57.9 46.5 26 200 12370 220 74 47.6 56.7 | 216 74 43.2 59.6 27 181 13003 220 80 51.4 61.3 | 216 80 47.0 64.2 28 150 14160 225 73 51.6 51.6 | 221 72 47.2 54.5 29 146 14326 225 72 50.9 50.9 | 221 71 46.5 53.8 30 132 14935 250 59 55.4 20.2 | 246 56 51.1 23.1 31 125 15240 255 47 45.4 12.2 | 250 44 41.0 15.1 32 100 16560 210 40 20.0 34.6 | 203 41 15.6 37.6 33 97 16764 215 39 22.4 31.9 | 207 39 18.0 34.9 34 96 16794 210 41 20.5 35.5 | 203 42 16.1 38.4 35 70 18610 200 2 0.7 1.9 | 142 6 -3.7 4.8 36 50 20600 95 16 -15.9 1.4 | 102 21 -20.3 4.3 37 30 23710 55 12 -9.8 -6.9 | 74 15 -14.2 -4.0 38 20 26250 45 7 -4.9 -4.9 | 78 10 -9.3 -2.0 Wind Parameters Mean winds (0-6000m): 273.7 at 7.0 knts Storm direction: 303.7 at 5.3 knts Shear (0-3000m) pos: 0.3 neg: 1.9 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 106.8 deg Storm rel helicity (0-3000m) pos: 2.2 neg: -26.6 tot: -24.3 m^2/s^2 ave: -8.1 10^-3 m/s^2 rel: -0.44 Storm rel vorticity (0-3000m) horiz: 6.1 stream: -2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 22.49 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 83 6 102 11| 0.0 4.8 4.8| 0.0 -8.0 -8.0 -16.0 -0.45| 6.7 -3.0 1000 70 7 94 11| 0.0 3.1 3.1| 0.2 -15.0 -14.8 -14.8 -0.54| 5.1 -2.8 1500 64 7 90 10| 0.0 1.0 1.0| 2.0 -16.3 -14.4 -9.6 -0.31| 5.6 -1.7 2000 58 6 88 10| 0.5 0.8 1.2| 2.0 -17.7 -15.7 -7.9 -0.32| 4.6 -1.5 2500 51 6 84 9| 0.4 1.7 2.1| 2.2 -21.0 -18.7 -7.5 -0.33| 5.6 -1.8 3000 35 6 74 8| 0.3 1.9 2.2| 2.2 -26.6 -24.3 -8.1 -0.44| 6.1 -2.7 4000 1 6 53 6| 0.2 1.2 1.4| 2.2 -31.3 -29.0 -7.3 -0.49| 5.0 -2.4 5000 316 6 10 1| 0.2 0.9 1.2| 5.2 -32.9 -27.7 -5.5 -0.40| 4.6 -1.8 6000 274 7 227 4| 0.5 1.4 1.9| 9.6 -34.8 -25.2 -4.2 -0.26| 5.0 -1.3 Wrote GIF file: /home/apache/climate/data/raob//VAAH/skewt/VAAH.skewt.20251129.11.gif