UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120123.upa.cvt Date: 2300Z 1 DEC 25 Searching for VAAH... Searching the city database file for: VAAH ... Date:2300Z 1 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 1007 55 17.6 15.1 85 2.5 16.0 90 1 290.2 292.1 288.9 320.5 10.77 1 1003 90 20.2 13.2 64 7.0 15.8 84 3 293.1 294.8 288.8 320.4 9.54 2 1000 116 20.8 12.8 60 8.0 15.8 80 5 294.0 295.6 288.9 320.7 9.32 3 979 301 23.8 10.8 44 13.0 15.7 357 6 298.8 300.3 289.7 323.2 8.33 4 925 796 19.8 9.8 52 10.0 13.7 20 3 299.6 301.1 289.9 323.8 8.24 5 850 1517 13.2 7.2 67 6.0 9.7 140 4 300.0 301.3 289.4 322.2 7.51 6 849 1527 13.2 7.2 67 6.0 9.7 140 4 300.1 301.4 289.5 322.3 7.52 7 822 1797 12.0 -3.0 35 15.0 4.8 127 2 301.6 302.3 286.4 312.9 3.73 8 788 2148 9.0 -1.0 49 10.0 4.0 279 3 302.0 302.9 287.3 315.7 4.51 9 722 2866 6.6 -19.4 14 26.0 -2.2 235 24 307.1 307.3 285.6 310.8 1.14 10 701 3108 7.2 -18.8 14 26.0 -1.9 235 30 310.3 310.6 286.9 314.4 1.23 11 700 3120 7.4 -19.6 13 27.0 -2.0 235 30 310.7 310.9 286.9 314.5 1.15 12 676 3406 6.2 245 27 312.5 13 618 4131 0.0 -26.0 12 26.0 -7.4 255 27 313.5 313.6 287.4 316.0 0.74 14 593 4460 -2.1 -28.1 12 26.0 -9.0 259 31 314.7 314.9 287.8 317.0 0.64 15 571 4761 -1.7 -35.7 5 34.0 -9.5 267 36 318.6 318.7 288.7 319.8 0.32 16 500 5800 -9.9 -39.9 7 30.0 -15.4 265 48 321.0 321.0 289.3 321.9 0.24 17 457 6486 -15.9 -40.9 10 25.0 -19.8 265 51 321.8 321.9 289.6 322.7 0.23 18 412 7262 -20.3 -57.3 2 37.0 -23.8 272 62 325.8 325.8 290.6 326.0 0.04 19 400 7480 -22.3 -58.3 2 36.0 -25.4 275 66 326.0 326.0 290.6 326.2 0.04 20 369 8066 -26.5 -55.5 5 29.0 -28.9 268 72 328.0 328.0 291.2 328.3 0.06 21 353 8385 -27.7 -56.7 5 29.0 -30.0 264 73 330.6 330.6 291.9 330.8 0.05 22 301 9507 -36.5 -60.5 7 24.0 -37.7 250 79 333.6 333.6 292.7 333.8 0.04 23 300 9530 -36.7 -60.7 7 24.0 -37.9 250 79 333.6 333.7 292.7 333.8 0.04 24 271 10227 -40.5 -62.5 8 22.0 -41.4 249 91 338.0 338.0 293.9 338.1 0.03 25 250 10770 -44.9 -63.9 10 19.0 -45.5 245 102 339.3 339.3 294.2 339.4 0.03 26 217 11704 -52.2 -67.5 14 15.2 -52.5 240 109 342.0 342.0 294.8 342.1 0.02 27 215 11764 -52.7 -67.7 15 15.0 -53.0 240 109 342.2 342.2 294.8 342.2 0.02 28 200 12230 -54.7 -72.7 9 18.0 -54.9 245 94 346.1 346.1 295.8 346.2 0.01 29 156 13789 -62.5 -83.5 4 21.0 -62.6 244 68 358.4 358.4 298.4 358.4 0.00 30 150 14030 -63.5 -84.5 4 21.0 -63.6 245 72 360.7 360.7 298.8 360.7 0.00 31 139 14497 -63.1 -87.1 3 24.0 -63.3 249 64 369.3 369.3 300.4 369.3 0.00 32 100 16480 -71.5 -94.5 2 23.0 -71.6 280 34 389.6 389.6 303.8 389.6 0.00 33 87 17300 -74.5 -92.5 5 18.0 -74.6 300 33 399.4 399.4 305.1 399.4 0.00 34 81 17720 -71.7 -90.7 4 19.0 -71.8 308 25 413.4 413.4 306.9 413.4 0.00 35 74 18252 -73.7 -90.7 6 17.0 -73.7 319 14 420.0 420.0 307.7 420.0 0.00 36 71 18496 -71.3 -90.3 4 19.0 -71.4 323 10 430.1 430.1 308.9 430.1 0.00 37 70 18580 -71.5 -89.5 5 18.0 -71.6 325 8 431.4 431.4 309.0 431.4 0.00 38 63 19197 -73.1 -91.1 5 18.0 -73.2 20 10 441.1 441.1 310.0 441.1 0.00 39 50 20560 -68.9 -93.9 2 25.0 -69.1 140 14 481.1 481.1 313.5 481.1 0.00 40 35 22732 -64.1 -97.1 0 33.0 -64.6 39 9 545.3 545.3 317.8 545.3 0.00 41 30 23690 -59.5 -93.5 0 34.0 -60.5 355 7 582.4 582.4 319.8 582.4 0.00 42 29 23903 -58.9 -92.9 0 34.0 -60.0 352 8 589.8 589.8 320.2 589.8 0.00 43 23 25365 -57.7 -91.7 1 34.0 -59.2 332 16 633.7 633.7 322.0 633.7 0.00 44 20 26250 -56.9 -90.9 1 34.0 -58.7 320 20 662.0 662.0 323.2 662.0 0.00 45 18 26920 -56.5 -91.5 0 35.0 -58.6 312 20 683.5 683.5 323.9 683.6 0.00 46 16 27680 -50.1 -86.1 1 36.0 -54.1 302 20 727.8 727.8 325.3 727.9 0.01 47 14 28554 -50.3 -86.3 1 36.0 -54.6 292 21 755.5 755.5 326.1 755.6 0.02 48 10 30780 -44.9 -82.9 1 38.0 -52.7 265 21 851.9 852.0 328.4 852.3 0.04 49 9.5 31124 -43.9 -81.9 1 38.0 -52.4 868.3 868.3 328.8 868.8 0.05 50 8.0 32280 -43.1 -81.1 1 38.0 -52.7 915.2 915.3 329.7 916.0 0.07 51 6.7 33479 -41.3 -80.3 1 39.0 -52.8 970.4 970.5 330.7 971.5 0.09 52 5.9 34351 -36.7 -76.7 1 40.0 -51.6 1026.3 1026.4 331.6 1028.7 0.19 TRP 87 17300 -74.5 -92.5 5 18.0 -74.6 300 33 399.4 399.4 305.1 399.4 0.00 WND 217 11704 -52.2 -67.5 14 15.2 -52.5 240 109 342.0 342.0 294.8 342.1 0.02 Sounding variables and indices 1000-500 mb thick: 5684.00 m Freezing level: 618.00 mb = 4131.43 m = 13554.40 ft Wetbulb zero: 745.45 mb = 2603.74 m = 8542.34 ft Precipitable water: 0.78 inches Sfc-500 mean rel hum: 30.69 % Est. max temperature: 27.39 C = 81.30 F Sfc-Lift cond lev (LCL): 970.40 mb = 378.28 m = 1241.05 ft T: 23.18 C 700-500 lapse rate: 6.46 C/km ThetaE index: 9.37 C Layer 822.0- 788.0 mb Conv cond level (CCL): 668.64 mb = 3494.51 m = 11464.77 ft Mean mixing ratio: 8.48 g/kg Conv temperature: 40.06 C = 104.10 F Cap Strength: 6.22 C Lifted Index: 4.85 C Risk: None Lifted Index @300 mb: 8.16 C Lifted Index @700 mb: 5.74 C Showalter Index: 5.31 C Risk: None Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 17.10 C K Index: 3.30 Risk: None Sweat Index: 142.40 Risk: None Energy Index: 0.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.33 J/kg Max Up Vert Vel: 6.83 m/s Conv Inhibition (B-): 63293.66 J/kg Cap Strength: 6.17 C Lift Cond Lev (LCL): 817.61 mb = 1841.45 m = 6041.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 289 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 1007 55 90 1 -1.0 0.0 | 108 17 -16.0 5.3 1 1000 116 80 5 -4.9 -0.9 | 103 20 -20.0 4.4 2 979 305 355 6 0.5 -6.0 | 87 15 -14.5 -0.7 3 945 610 5 4 -0.3 -4.0 | 95 15 -15.4 1.3 4 925 796 20 3 -1.0 -2.8 | 99 16 -16.1 2.5 5 880 1219 125 3 -2.5 1.7 | 112 19 -17.5 7.0 6 850 1517 140 4 -2.6 3.1 | 115 20 -17.6 8.4 7 849 1524 140 4 -2.6 3.1 | 115 20 -17.6 8.4 8 818 1829 125 2 -1.6 1.1 | 111 18 -16.7 6.5 9 789 2134 280 3 3.0 -0.5 | 112 13 -12.1 4.8 10 760 2438 260 9 8.9 1.6 | 138 9 -6.2 6.9 11 733 2743 235 21 17.2 12.0 | 187 17 2.2 17.4 12 700 3120 235 30 24.6 17.2 | 203 24 9.5 22.5 13 654 3658 255 24 23.2 6.2 | 215 14 8.1 11.5 14 606 4267 255 28 27.0 7.2 | 224 17 12.0 12.6 15 561 4877 270 38 38.0 -0.0 | 257 24 23.0 5.3 16 520 5486 270 42 42.0 -0.0 | 259 27 27.0 5.3 17 501 5791 265 49 48.8 4.3 | 254 35 33.8 9.6 18 500 5800 265 48 47.8 4.2 | 254 34 32.8 9.5 19 481 6096 265 47 46.8 4.1 | 254 33 31.8 9.4 20 443 6706 265 53 52.8 4.6 | 255 39 37.8 9.9 21 400 7480 275 66 65.7 -5.8 | 270 51 50.7 -0.4 22 392 7620 275 66 65.7 -5.8 | 270 51 50.7 -0.4 23 376 7925 270 71 71.0 -0.0 | 265 56 56.0 5.3 24 300 9530 250 79 74.2 27.0 | 241 67 59.2 32.3 25 290 9754 250 81 76.1 27.7 | 242 69 61.1 33.0 26 278 10058 250 88 82.7 30.1 | 242 76 67.7 35.4 27 250 10770 245 102 92.4 43.1 | 238 91 77.4 48.4 28 231 11278 240 106 91.8 53.0 | 233 96 76.8 58.3 29 217 11704 240 109 94.4 54.5 | 233 99 79.4 59.8 30 211 11887 240 109 94.4 54.5 | 233 99 79.4 59.8 31 200 12230 245 94 85.2 39.7 | 237 83 70.2 45.0 32 183 12802 245 86 77.9 36.3 | 236 75 62.9 41.7 33 174 13106 250 79 74.2 27.0 | 241 67 59.2 32.3 34 166 13411 250 67 63.0 22.9 | 239 56 47.9 28.2 35 150 14021 240 68 58.9 34.0 | 228 59 43.9 39.3 36 150 14030 245 72 65.3 30.4 | 235 62 50.2 35.7 37 143 14326 250 70 65.8 23.9 | 240 59 50.7 29.3 38 129 14935 245 49 44.4 20.7 | 228 39 29.4 26.0 39 123 15240 245 49 44.4 20.7 | 228 39 29.4 26.0 40 117 15545 255 46 44.4 11.9 | 240 34 29.4 17.2 41 100 16480 280 34 33.5 -5.9 | 272 18 18.4 -0.6 42 87 17300 300 33 28.6 -16.5 | 310 18 13.5 -11.2 43 70 18580 325 8 4.6 -6.6 | 83 11 -10.4 -1.2 44 50 20560 140 14 -9.0 10.7 | 124 29 -24.0 16.0 45 30 23690 355 7 0.6 -7.0 | 83 15 -14.4 -1.7 46 20 26250 320 20 12.9 -15.3 | 12 10 -2.2 -10.0 47 10 30780 265 21 20.9 1.8 | 219 9 5.9 7.1 Wind Parameters Mean winds (0-6000m): 259.5 at 21.3 knts Storm direction: 289.5 at 15.9 knts Shear (0-3000m) pos: 2.7 neg: 2.3 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 92.6 deg Storm rel helicity (0-3000m) pos: 109.2 neg: -39.2 tot: 70.0 m^2/s^2 ave: 23.3 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 3.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.31 Bulk Shear: 75.83 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 16 5 92 16| 0.0 4.5 4.5| 5.2 -29.9 -24.8 -49.5 -0.41| 12.4 -5.1 1000 21 4 95 17| 2.5 2.3 4.8| 21.1 -29.9 -8.9 -8.9 -0.08| 8.8 -0.7 1500 46 4 98 18| 2.6 1.5 4.1| 36.7 -29.9 6.7 4.5 0.08| 7.0 0.6 2000 65 4 102 19| 1.6 1.1 2.8| 44.6 -34.7 9.9 5.0 0.09| 6.8 0.6 2500 332 4 97 13| 3.3 0.9 4.2| 69.1 -39.2 29.8 11.9 0.27| 8.1 2.2 3000 241 7 135 12| 2.7 2.3 5.0|109.2 -39.2 70.0 23.3 0.36| 9.6 3.4 4000 246 12 159 11| 2.0 1.7 3.7|142.3 -39.2 103.1 25.8 0.38| 9.0 3.4 5000 254 16 185 10| 3.1 1.4 4.5|209.8 -39.2 170.6 34.1 0.46| 8.8 4.0 6000 259 21 213 11| 2.6 1.9 4.5|213.5 -63.3 150.2 25.0 0.38| 8.3 3.2 Wrote GIF file: /home/apache/climate/data/raob//VAAH/skewt/VAAH.skewt.20251201.23.gif