UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042023.upa.cvt Date: 2300Z 20 APR 25 Searching for VAAH... Searching the city database file for: VAAH ... Date:2300Z 20 APR 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 1001 55 27.2 20.2 66 7.0 22.2 0 0 300.3 303.0 295.4 344.4 15.05 1 1000 66 27.2 20.2 66 7.0 22.2 0 1 300.4 303.1 295.4 344.5 15.07 2 997 93 28.6 19.6 58 9.0 22.2 353 2 302.0 304.7 295.5 344.9 14.55 3 967 365 27.2 19.2 62 8.0 21.5 299 12 303.2 305.9 295.9 346.6 14.63 4 944 580 29.2 11.2 33 18.0 17.6 297 14 307.4 309.0 292.9 334.3 8.88 5 925 761 27.4 14.4 45 13.0 18.7 295 15 307.3 309.4 294.6 341.2 11.22 6 918 827 26.8 14.8 48 12.0 18.7 293 14 307.4 309.6 294.9 342.4 11.61 7 893 1067 26.0 5.0 26 21.0 13.6 280 11 309.0 310.1 291.1 327.9 6.13 8 850 1493 22.4 3.4 29 19.0 11.4 290 8 309.6 310.7 291.0 327.4 5.75 9 797 2047 17.2 2.2 36 15.0 8.8 307 5 309.8 310.9 290.9 327.3 5.63 10 760 2450 13.8 -1.2 35 15.0 5.9 318 3 310.4 311.3 290.2 324.8 4.61 11 728 2812 12.8 -18.2 10 31.0 1.1 215 8 313.1 313.4 287.9 317.3 1.25 12 722 2882 13.8 -27.2 4 41.0 0.5 225 10 315.0 315.1 287.8 317.0 0.57 13 700 3142 13.0 -20.0 8 33.0 0.7 265 15 316.9 317.1 288.9 320.7 1.12 14 699 3154 13.0 -20.0 8 33.0 0.7 266 15 317.0 317.2 289.0 320.8 1.12 15 634 3965 9.0 -25.0 7 34.0 -2.4 276 20 321.4 321.6 290.0 324.2 0.79 16 556 5031 0.0 -27.0 11 27.0 -7.9 246 28 323.1 323.2 290.5 325.8 0.75 17 514 5654 -4.7 -29.7 12 25.0 -11.3 246 22 324.7 324.9 290.9 327.0 0.63 18 500 5870 -5.7 -32.7 10 27.0 -12.3 240 22 326.1 326.2 291.1 327.9 0.49 19 477 6239 -7.1 -36.1 8 29.0 -13.6 250 24 328.8 328.9 291.7 330.2 0.37 20 413 7349 -14.9 -40.9 9 26.0 -19.4 266 30 332.6 332.6 292.7 333.6 0.26 21 400 7590 -17.5 -38.5 14 21.0 -21.2 270 26 332.2 332.3 292.7 333.6 0.34 22 347 8637 -26.3 -44.3 17 18.0 -28.5 265 30 334.1 334.2 293.0 335.0 0.21 23 300 9680 -31.3 -62.3 3 31.0 -33.3 270 32 341.3 341.3 294.7 341.4 0.03 24 299 9703 -31.3 -62.3 3 31.0 -33.3 272 32 341.6 341.6 294.7 341.7 0.03 25 250 10940 -39.7 -69.7 3 30.0 -40.8 245 35 347.0 347.0 296.0 347.1 0.01 26 200 12430 -52.1 -75.1 5 23.0 -52.5 250 35 350.3 350.3 296.7 350.3 0.01 27 195 12593 -53.3 -74.3 6 21.0 -53.7 249 35 350.9 350.9 296.8 350.9 0.01 28 150 14240 -64.5 -78.5 13 14.0 -64.6 235 38 359.0 359.0 298.5 359.0 0.01 29 100 16640 -78.1 -89.1 15 11.0 -78.1 210 21 376.8 376.8 301.7 376.8 0.00 30 88 17364 -81.9 -90.9 20 9.0 -81.9 220 19 383.2 383.2 302.8 383.3 0.00 31 75 18268 -78.3 -90.3 13 12.0 -78.3 196 12 408.7 408.7 306.3 408.7 0.00 32 70 18660 -79.9 -90.9 14 11.0 -79.9 185 9 413.4 413.4 306.9 413.5 0.00 33 68 18824 -80.7 -90.7 17 10.0 -80.7 173 10 415.2 415.2 307.2 415.2 0.00 34 62 19345 -79.7 -90.7 15 11.0 -79.7 135 12 428.5 428.5 308.7 428.5 0.00 35 57 19826 -75.3 -89.3 9 14.0 -75.4 100 13 448.9 448.9 310.7 448.9 0.00 36 55 20036 -69.5 -88.5 5 19.0 -69.6 85 14 466.8 466.8 312.4 466.8 0.00 37 52 20373 -66.5 -88.5 3 22.0 -66.7 61 15 481.3 481.3 313.5 481.4 0.00 38 50 20610 -66.5 -89.5 3 23.0 -66.8 45 16 486.8 486.8 314.0 486.8 0.00 39 47 20984 -67.3 -91.3 2 24.0 -67.5 52 17 493.5 493.6 314.5 493.6 0.00 40 44 21386 -62.5 -91.5 1 29.0 -63.0 60 17 514.7 514.7 315.9 514.7 0.00 41 36 22640 -56.9 -90.9 1 34.0 -58.0 84 19 559.6 559.6 318.6 559.6 0.00 42 30 23790 -58.5 -92.5 1 34.0 -59.6 105 21 585.2 585.2 319.9 585.2 0.00 43 28 24228 -55.9 -90.9 0 35.0 -57.5 105 24 604.0 604.1 320.8 604.1 0.00 44 26 24708 -50.3 -86.3 1 36.0 -53.1 105 27 632.9 632.9 322.0 633.0 0.01 45 20 26430 -49.1 -86.1 1 37.0 -52.9 105 39 685.9 685.9 324.0 686.0 0.01 46 18 27123 -48.5 -85.5 1 37.0 -52.7 101 38 708.8 708.8 324.7 708.9 0.01 47 15 28328 -47.1 -84.1 1 37.0 -52.4 95 36 751.4 751.4 326.0 751.5 0.02 48 13 29291 -40.1 -79.1 1 39.0 -49.1 89 35 807.0 807.0 327.4 807.5 0.06 49 10 31090 -38.3 -78.3 1 40.0 -49.5 80 32 876.6 876.6 329.0 877.5 0.09 50 9.0 31817 -37.1 -77.1 1 40.0 -49.5 908.0 908.1 329.6 909.3 0.12 TRP 88 17364 -81.9 -90.9 20 9.0 -81.9 220 19 383.2 383.2 302.8 383.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5804.00 m Freezing level: 556.00 mb = 5031.29 m = 16506.66 ft Wetbulb zero: 683.73 mb = 3337.58 m = 10949.94 ft Precipitable water: 0.93 inches Sfc-500 mean rel hum: 21.51 % Est. max temperature: 36.54 C = 97.76 F Sfc-Lift cond lev (LCL): 904.17 mb = 959.05 m = 3146.45 ft T: 26.36 C 700-500 lapse rate: 6.85 C/km ThetaE index: 25.46 C Layer 893.0- 700.0 mb Conv cond level (CCL): 649.49 mb = 3764.51 m = 12350.59 ft Mean mixing ratio: 11.96 g/kg Conv temperature: 47.27 C = 117.09 F Cap Strength: 5.01 C Lifted Index: 0.61 C Risk: Showers probable Lifted Index @300 mb: 2.08 C Lifted Index @700 mb: 4.95 C Showalter Index: 6.82 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 28.10 C Cross Totals Index: 9.10 C K Index: -1.50 Risk: None Sweat Index: 78.80 Risk: None Energy Index: 0.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 76.02 J/kg Max Up Vert Vel: 12.33 m/s Conv Inhibition (B-): 639.73 J/kg Cap Strength: 5.00 C Lift Cond Lev (LCL): 797.80 mb = 2038.40 m = 6687.57 ft Lev Free Conv (LFC): 392.80 mb = 7723.79 m = 25340.21 ft Equ Level (EL): 322.80 mb = 9155.15 m = 30036.22 ft B at Equ Level: 73.49 J/kg Max Parcel Lev (MPL): 282.80 mb = 10088.26 m = 33097.55 ft Wind level data Storm motion: 295 at 11 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 1001 55 0 0 -0.0 -0.0 | 115 11 -10.3 4.7 1 1000 66 0 1 -0.0 -1.0 | 110 11 -10.3 3.7 2 974 305 300 12 10.4 -6.0 | 354 1 0.1 -1.3 3 925 761 295 15 13.6 -6.3 | 296 4 3.3 -1.6 4 909 914 290 13 12.2 -4.4 | 263 2 2.0 0.3 5 877 1219 270 8 8.0 -0.0 | 154 5 -2.3 4.7 6 850 1493 290 8 7.5 -2.7 | 126 3 -2.7 2.0 7 760 2438 320 3 1.9 -2.3 | 106 9 -8.3 2.4 8 734 2743 205 7 3.0 6.3 | 147 13 -7.3 11.0 9 700 3142 265 15 14.9 1.3 | 218 8 4.7 6.0 10 682 3353 275 17 16.9 -1.5 | 244 7 6.7 3.2 11 657 3658 285 21 20.3 -5.4 | 274 10 10.0 -0.7 12 587 4572 255 18 17.4 4.7 | 217 12 7.1 9.4 13 565 4877 245 30 27.2 12.7 | 224 24 16.9 17.4 14 524 5486 250 22 20.7 7.5 | 220 16 10.4 12.2 15 500 5870 240 22 19.1 11.0 | 209 18 8.8 15.7 16 431 7010 270 27 27.0 -0.0 | 254 17 16.7 4.7 17 415 7315 265 30 29.9 2.6 | 250 21 19.6 7.3 18 400 7590 270 26 26.0 -0.0 | 253 16 15.7 4.7 19 398 7620 270 26 26.0 -0.0 | 253 16 15.7 4.7 20 366 8230 255 29 28.0 7.5 | 235 22 17.8 12.2 21 337 8839 270 31 31.0 -0.0 | 257 21 20.7 4.7 22 323 9144 270 28 28.0 -0.0 | 255 18 17.7 4.7 23 300 9680 270 32 32.0 -0.0 | 258 22 21.7 4.7 24 297 9754 275 31 30.9 -2.7 | 264 21 20.6 2.0 25 250 10940 245 35 31.7 14.8 | 228 29 21.5 19.5 26 207 12192 250 37 34.8 12.7 | 235 30 24.5 17.4 27 200 12430 250 35 32.9 12.0 | 234 28 22.6 16.7 28 150 14240 235 38 31.1 21.8 | 218 34 20.9 26.5 29 120 15545 225 31 21.9 21.9 | 204 29 11.7 26.6 30 114 15850 225 23 16.3 16.3 | 196 22 6.0 21.0 31 103 16459 215 16 9.2 13.1 | 177 18 -1.1 17.8 32 100 16640 210 21 10.5 18.2 | 181 23 0.2 22.9 33 98 16764 205 21 8.9 19.0 | 177 24 -1.4 23.7 34 88 17364 220 19 12.2 14.6 | 186 19 2.0 19.3 35 70 18660 185 9 0.8 9.0 | 145 17 -9.5 13.7 36 50 20610 45 16 -11.3 -11.3 | 73 23 -21.6 -6.6 37 30 23790 105 21 -20.3 5.4 | 108 32 -30.5 10.1 38 20 26430 105 39 -37.7 10.1 | 107 50 -47.9 14.8 39 10 31090 80 32 -31.5 -5.6 | 89 42 -41.8 -0.9 Wind Parameters Mean winds (0-6000m): 264.6 at 15.0 knts Storm direction: 294.6 at 11.3 knts Shear (0-3000m) pos: 1.1 neg: 3.4 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 80.3 deg Storm rel helicity (0-3000m) pos: 40.4 neg: -25.3 tot: 15.0 m^2/s^2 ave: 5.0 10^-3 m/s^2 rel: -0.14 Storm rel vorticity (0-3000m) horiz: 9.4 stream: -1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 6.84 Bulk Shear: 11.12 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 ------------------------------------------------------------------------------- 500 300 10 87 2| 0.0 14.0 14.0| 0.0 -16.3 -16.3 -32.6 -0.73| 16.8-12.2 1000 296 12 328 0| 0.0 5.5 5.5| 0.0 -19.4 -19.4 -19.4 -0.74| 12.0 -8.8 1500 292 11 150 1| 1.2 3.7 4.9| 0.0 -23.8 -23.8 -15.9 -0.74| 10.0 -7.4 2000 293 9 125 2| 1.7 2.8 4.5| 0.0 -25.3 -25.3 -12.7 -0.71| 8.3 -5.9 2500 293 8 118 3| 1.4 2.3 3.6| 6.0 -25.3 -19.3 -7.7 -0.53| 7.6 -4.1 3000 285 8 140 3| 1.1 3.4 4.5| 40.4 -25.3 15.0 5.0 -0.14| 9.4 -1.3 4000 281 11 191 3| 1.2 2.7 3.9| 64.4 -38.0 26.4 6.6 -0.01| 9.2 -0.1 5000 272 13 216 5| 0.9 3.3 4.3| 70.9 -55.0 15.9 3.2 -0.05| 9.3 -0.5 6000 265 15 218 8| 1.1 2.9 4.0| 80.0 -74.6 5.4 0.9 -0.07| 8.7 -0.6 Wrote GIF file: /home/apache/climate/data/raob//VAAH/skewt/VAAH.skewt.20250420.23.gif