UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121123.upa.cvt Date: 2300Z 11 DEC 25 Searching for VAAH... Searching the city database file for: VAAH ... Date:2300Z 11 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 1008 55 14.4 11.7 84 2.7 12.8 0 0 286.9 288.4 285.6 310.8 8.59 1 1007 64 16.8 11.8 72 5.0 13.8 0 1 289.4 290.9 286.6 313.8 8.66 2 1003 100 20.2 8.2 46 12.0 13.3 0 5 293.1 294.3 286.3 312.7 6.81 3 1002 110 21.2 8.2 43 13.0 13.6 0 6 294.2 295.4 286.7 313.9 6.82 4 1000 128 22.6 7.6 38 15.0 13.9 360 8 295.8 296.9 287.1 314.9 6.55 5 999 137 23.0 7.0 36 16.0 13.8 360 8 296.2 297.4 286.9 314.6 6.29 6 986 250 23.6 6.6 33 17.0 13.8 360 9 297.9 299.1 287.5 316.2 6.20 7 925 800 20.0 6.0 40 14.0 12.0 60 6 299.8 300.9 288.3 318.6 6.34 8 922 828 19.8 5.8 40 14.0 11.8 64 6 299.8 301.0 288.2 318.5 6.28 9 910 941 19.8 -4.2 19 24.0 8.2 68 5 301.0 301.5 285.4 310.4 3.07 10 891 1122 18.6 3.6 37 15.0 10.3 17 4 301.5 302.6 288.2 318.2 5.56 11 886 1170 20.2 -11.8 10 32.0 6.6 4 3 303.7 304.0 285.0 309.2 1.74 12 866 1367 20.4 2 4 305.9 13 850 1527 19.4 10 5 306.5 14 753 2560 14.8 -22.2 6 37.0 1.7 26 10 312.3 312.4 287.2 315.2 0.86 15 700 3173 11.0 -17.0 12 28.0 0.2 5 15 314.7 314.9 288.6 319.5 1.44 16 634 3991 6.0 -23.0 10 29.0 -3.6 14 14 318.0 318.2 289.1 321.3 0.95 17 580 4711 0.0 -25.0 13 25.0 -7.5 11 18 319.2 319.4 289.4 322.2 0.87 18 500 5880 -8.9 -31.9 14 23.0 -14.2 30 17 322.2 322.3 290.0 324.1 0.53 19 471 6336 -11.7 -36.7 11 25.0 -16.6 22 17 324.3 324.3 290.5 325.6 0.35 20 400 7550 -22.5 -42.5 14 20.0 -25.1 335 20 325.7 325.8 290.7 326.6 0.23 21 366 8195 -28.1 -47.1 15 19.0 -30.0 322 23 326.7 326.7 290.9 327.2 0.15 22 305 9476 -38.3 -56.3 13 18.0 -39.2 290 33 329.8 329.8 291.7 330.1 0.06 23 300 9590 -39.1 -58.1 12 19.0 -40.0 285 32 330.3 330.3 291.8 330.5 0.05 24 250 10820 -47.1 -73.1 4 26.0 -47.6 295 45 336.0 336.0 293.3 336.1 0.01 25 238 11143 -49.5 -73.5 4 24.0 -49.9 290 48 337.2 337.2 293.6 337.2 0.01 26 200 12270 -53.7 -78.7 3 25.0 -54.0 265 66 347.7 347.7 296.1 347.7 0.00 27 193 12501 -53.1 -80.1 2 27.0 -53.5 265 66 352.3 352.3 297.1 352.3 0.00 28 150 14090 -64.7 -84.7 5 20.0 -64.8 290 74 358.6 358.6 298.4 358.6 0.00 29 146 14253 -66.3 -85.3 5 19.0 -66.4 293 76 358.6 358.6 298.4 358.6 0.00 30 143 14378 -67.0 -85.6 6 18.6 -67.0 295 78 359.6 359.6 298.6 359.6 0.00 31 117 15566 -73.3 -88.3 8 15.0 -73.3 272 61 369.2 369.2 300.4 369.2 0.00 32 100 16480 -73.7 -91.7 5 18.0 -73.7 245 51 385.3 385.3 303.1 385.3 0.00 33 79 17847 -80.5 -93.5 10 13.0 -80.5 270 12 398.2 398.2 304.9 398.2 0.00 34 70 18540 -77.5 -91.5 9 14.0 -77.6 285 25 418.6 418.6 307.6 418.6 0.00 35 50 20530 -67.1 -96.1 1 29.0 -67.3 280 9 485.4 485.4 313.9 485.4 0.00 36 30 23660 -58.5 -92.5 1 34.0 -59.6 30 15 585.2 585.2 319.9 585.2 0.00 37 20 26230 -53.9 -88.9 1 35.0 -56.3 60 10 671.2 671.2 323.4 671.2 0.01 38 10 30760 -44.1 -82.1 1 38.0 -52.2 300 2 854.9 855.0 328.5 855.4 0.05 TRP 79 17847 -80.5 -93.5 10 13.0 -80.5 270 12 398.2 398.2 304.9 398.2 0.00 WND 143 14378 -67.0 -85.6 6 18.6 -67.0 295 78 359.6 359.6 298.6 359.6 0.00 Sounding variables and indices 1000-500 mb thick: 5752.00 m Freezing level: 580.00 mb = 4711.14 m = 15456.31 ft Wetbulb zero: 696.61 mb = 3213.06 m = 10541.42 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 17.37 % Est. max temperature: 33.72 C = 92.70 F Sfc-Lift cond lev (LCL): 968.07 mb = 408.05 m = 1338.74 ft T: 22.57 C 700-500 lapse rate: 7.35 C/km ThetaE index: 9.00 C Layer 886.0- 866.0 mb Conv cond level (CCL): 566.17 mb = 4901.17 m = 16079.77 ft Mean mixing ratio: 6.10 g/kg Conv temperature: 47.29 C = 117.12 F Cap Strength: 12.55 C Lifted Index: 9.54 C Risk: None Lifted Index @300 mb: 10.22 C Lifted Index @700 mb: 12.15 C Showalter Index: 12.64 C Risk: None Total Totals Index: 22.75 C Risk: None Vertical Totals Index: 28.30 C Cross Totals Index: -5.55 C K Index: -14.15 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 2.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.78 J/kg Max Up Vert Vel: 6.45 m/s Conv Inhibition (B-): 41814.33 J/kg Cap Strength: 12.53 C Lift Cond Lev (LCL): 759.31 mb = 2488.80 m = 8165.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 46 at 9 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 1008 55 0 0 -0.0 -0.0 | 226 9 6.4 6.1 1 1000 128 360 8 -0.0 -8.0 | 286 7 6.4 -1.9 2 980 305 360 10 -0.0 -10.0 | 301 8 6.4 -3.9 3 946 610 5 7 -0.6 -7.0 | 278 6 5.8 -0.9 4 925 800 60 6 -5.2 -3.0 | 201 3 1.2 3.1 5 913 914 75 5 -4.8 -1.3 | 198 5 1.6 4.8 6 881 1219 350 3 0.5 -3.0 | 246 8 6.9 3.2 7 850 1524 15 5 -1.3 -4.8 | 256 5 5.1 1.3 8 850 1527 10 5 -0.9 -4.9 | 258 6 5.6 1.2 9 791 2134 35 6 -3.4 -4.9 | 248 3 3.0 1.2 10 710 3048 15 15 -3.9 -14.5 | 343 9 2.5 -8.4 11 700 3173 5 15 -1.3 -14.9 | 330 10 5.1 -8.8 12 659 3658 15 12 -3.1 -11.6 | 329 6 3.3 -5.5 13 566 4877 10 19 -3.3 -18.7 | 346 13 3.1 -12.6 14 500 5880 30 17 -8.5 -14.7 | 14 9 -2.1 -8.6 15 448 6706 15 17 -4.4 -16.4 | 349 11 2.0 -10.3 16 430 7010 5 16 -1.4 -15.9 | 333 11 5.0 -9.8 17 413 7315 355 16 1.4 -15.9 | 321 13 7.8 -9.8 18 400 7550 335 20 8.5 -18.1 | 309 19 14.9 -12.0 19 348 8534 315 24 17.0 -17.0 | 295 26 23.4 -10.9 20 319 9144 305 35 28.7 -20.1 | 292 38 35.1 -14.0 21 300 9590 285 32 30.9 -8.3 | 273 37 37.3 -2.2 22 268 10363 290 33 31.0 -11.3 | 278 38 37.4 -5.2 23 250 10820 295 45 40.8 -19.0 | 285 49 47.2 -12.9 24 244 10973 295 44 39.9 -18.6 | 285 48 46.3 -12.5 25 233 11278 285 52 50.2 -13.5 | 277 57 56.6 -7.3 26 200 12270 265 66 65.7 5.8 | 261 73 72.2 11.9 27 184 12802 265 66 65.7 5.8 | 261 73 72.2 11.9 28 167 13411 280 69 68.0 -12.0 | 275 75 74.4 -5.9 29 150 14090 290 74 69.5 -25.3 | 284 78 76.0 -19.2 30 143 14378 295 78 70.7 -33.0 | 289 82 77.1 -26.8 31 137 14630 295 78 70.7 -33.0 | 289 82 77.1 -26.8 32 130 14935 290 68 63.9 -23.3 | 284 72 70.3 -17.1 33 100 16480 245 51 46.2 21.6 | 242 59 52.6 27.7 34 79 17847 270 12 12.0 -0.0 | 252 19 18.4 6.1 35 70 18540 285 25 24.1 -6.5 | 271 31 30.6 -0.4 36 50 20530 280 9 8.9 -1.6 | 253 16 15.3 4.6 37 30 23660 30 15 -7.5 -13.0 | 9 7 -1.1 -6.9 38 20 26230 60 10 -8.7 -5.0 | 116 3 -2.2 1.1 39 10 30760 300 2 1.7 -1.0 | 238 10 8.2 5.1 Wind Parameters Mean winds (0-6000m): 16.4 at 11.8 knts Storm direction: 46.4 at 8.9 knts Shear (0-3000m) pos: 1.0 neg: 1.9 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 115.9 deg Storm rel helicity (0-3000m) pos: 28.2 neg: -8.3 tot: 20.0 m^2/s^2 ave: 6.7 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 7.78 Bulk Shear: 2.67 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 1 8 288 7| 7.8 0.0 7.8| 16.3 -2.9 13.3 26.7 0.66| 12.4 8.2 1000 16 7 278 5| 2.1 0.0 2.1| 19.8 -7.6 12.2 12.2 0.24| 11.7 2.9 1500 15 6 266 5| 1.4 0.7 2.1| 23.7 -7.6 16.1 10.7 0.29| 9.5 2.7 2000 17 6 264 5| 1.4 0.6 2.0| 23.7 -8.1 15.6 7.8 0.25| 7.7 1.9 2500 20 6 266 4| 1.2 1.2 2.3| 26.4 -8.2 18.2 7.3 0.32| 7.1 2.3 3000 19 7 281 4| 1.0 1.9 2.9| 28.2 -8.3 20.0 6.7 0.31| 6.9 2.1 4000 16 9 301 5| 0.9 1.2 2.1| 30.6 -13.6 17.0 4.3 0.24| 6.2 1.5 5000 14 11 317 6| 0.9 1.2 2.1| 37.5 -13.6 23.9 4.8 0.26| 5.5 1.4 6000 16 12 329 6| 0.8 1.0 1.9| 48.9 -15.4 33.5 5.6 0.29| 5.1 1.5 Wrote GIF file: /home/apache/climate/data/raob//VAAH/skewt/VAAH.skewt.20251211.23.gif