UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120311.upa.cvt Date: 1100Z 3 DEC 25 Searching for VAAH... Searching the city database file for: VAAH ... Date:1100Z 3 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 28.4 11.4 35 17.0 17.7 45 7 300.9 302.4 290.5 325.8 8.42 1 1000 125 27.2 9.2 32 18.0 16.2 60 13 300.4 301.7 289.3 322.0 7.31 2 925 808 20.6 7.6 43 13.0 12.9 70 11 300.4 301.7 289.2 321.4 7.09 3 850 1530 13.4 6.4 63 7.0 9.4 85 10 300.2 301.5 289.1 321.2 7.11 4 843 1599 12.6 6.6 67 6.0 9.2 76 10 300.1 301.4 289.2 321.6 7.27 5 830 1729 12.2 2.2 50 10.0 6.9 58 9 301.0 302.0 287.8 317.2 5.41 6 822 1810 13.6 -18.4 9 32.0 2.1 48 9 303.3 303.5 284.1 306.8 1.09 7 767 2390 12.6 218 3 308.3 8 700 3148 8.0 310 4 311.3 9 663 3596 5.6 242 6 313.5 10 607 4314 0.0 -41.0 3 41.0 -8.4 267 9 315.1 315.1 287.3 315.7 0.17 11 572 4789 -3.7 -26.7 15 23.0 -9.9 285 14 316.1 316.3 288.3 318.7 0.75 12 551 5086 -3.3 278 18 320.0 13 500 5850 -8.5 -45.5 3 37.0 -14.7 265 29 322.7 322.7 289.7 323.2 0.13 14 426 7065 -18.5 -32.5 28 14.0 -21.2 265 32 325.0 325.2 290.9 327.2 0.59 15 412 7312 -20.3 -40.3 15 20.0 -23.3 265 35 325.8 325.9 290.8 326.9 0.28 16 400 7530 -21.9 -39.9 18 18.0 -24.5 265 37 326.5 326.6 291.0 327.6 0.30 17 372 8058 -25.7 -37.7 32 12.0 -27.5 263 41 328.3 328.4 291.7 329.8 0.40 18 328 8954 -33.7 -46.7 26 13.0 -34.8 260 50 329.4 329.4 291.7 330.0 0.17 19 300 9570 -39.7 -47.7 42 8.0 -40.2 255 56 329.4 329.4 291.7 330.1 0.17 20 292 9754 -41.3 -48.3 47 7.0 -41.8 256 56 329.7 329.7 291.8 330.3 0.16 21 289 9824 -41.1 -56.1 18 15.0 -41.8 257 56 331.0 331.0 292.0 331.2 0.07 22 250 10800 -45.7 -69.7 5 24.0 -46.3 265 55 338.1 338.1 293.9 338.2 0.01 23 222 11578 -51.5 -71.5 7 20.0 -51.8 262 58 340.9 340.9 294.6 340.9 0.01 24 200 12250 -53.9 -75.9 5 22.0 -54.2 255 58 347.4 347.4 296.1 347.4 0.01 25 179 12960 -55.3 -82.8 2 27.5 -55.6 240 75 356.4 356.4 298.0 356.4 0.00 26 157 13793 -56.9 -90.9 1 34.0 -57.2 262 63 367.2 367.2 300.1 367.2 0.00 27 150 14080 -58.9 -92.9 0 34.0 -59.1 250 59 368.6 368.6 300.3 368.6 0.00 28 100 16540 -73.5 -91.5 5 18.0 -73.5 255 31 385.7 385.7 303.2 385.7 0.00 29 81 17760 -78.9 -91.9 10 13.0 -78.9 235 19 398.6 398.6 305.0 398.6 0.00 30 70 18600 -75.7 -88.7 11 13.0 -75.7 270 19 422.4 422.4 308.0 422.4 0.00 31 56 19892 -73.1 -90.1 6 17.0 -73.2 253 14 456.2 456.2 311.4 456.2 0.00 32 50 20560 -68.7 -91.7 2 23.0 -68.9 245 12 481.6 481.6 313.6 481.6 0.00 33 49 20681 -67.9 -91.9 2 24.0 -68.1 486.3 486.3 314.0 486.3 0.00 TRP 81 17760 -78.9 -91.9 10 13.0 -78.9 235 19 398.6 398.6 305.0 398.6 0.00 WND 179 12960 -55.3 -82.8 2 27.5 -55.6 240 75 356.4 356.4 298.0 356.4 0.00 Sounding variables and indices 1000-500 mb thick: 5725.00 m Freezing level: 607.00 mb = 4313.90 m = 14153.04 ft Wetbulb zero: 778.60 mb = 2264.33 m = 7428.81 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 37.67 % Est. max temperature: 27.75 C = 81.95 F Sfc-Lift cond lev (LCL): 786.17 mb = 2183.30 m = 7162.97 ft T: 12.96 C 700-500 lapse rate: 6.11 C/km ThetaE index: 14.73 C Layer 830.0- 767.0 mb Conv cond level (CCL): 630.08 mb = 4010.43 m = 13157.41 ft Mean mixing ratio: 7.23 g/kg Conv temperature: 42.00 C = 107.60 F Cap Strength: 7.37 C Lifted Index: 6.89 C Risk: None Lifted Index @300 mb: 5.92 C Lifted Index @700 mb: 6.81 C Showalter Index: 7.21 C Risk: None Total Totals Index: 36.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 14.90 C K Index: -10.07 Risk: None Sweat Index: 125.80 Risk: None Energy Index: 0.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.36 J/kg Max Up Vert Vel: 2.59 m/s Conv Inhibition (B-): 15896.08 J/kg Cap Strength: 7.37 C Lift Cond Lev (LCL): 765.69 mb = 2404.19 m = 7887.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 320 at 8 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 45 7 -4.9 -4.9 | 99 10 -10.3 1.6 1 1000 125 60 13 -11.3 -6.5 | 90 17 -16.6 0.0 2 980 305 65 15 -13.6 -6.3 | 91 19 -19.0 0.2 3 925 808 70 11 -10.3 -3.8 | 100 16 -15.7 2.8 4 914 914 60 10 -8.7 -5.0 | 96 14 -14.0 1.5 5 882 1219 65 10 -9.1 -4.2 | 99 15 -14.4 2.3 6 851 1524 80 11 -10.8 -1.9 | 106 17 -16.2 4.6 7 850 1530 85 10 -10.0 -0.9 | 110 16 -15.3 5.6 8 820 1829 45 9 -6.4 -6.4 | 91 12 -11.7 0.1 9 791 2134 85 5 -5.0 -0.4 | 120 12 -10.4 6.1 10 762 2438 245 3 2.7 1.3 | 161 8 -2.7 7.8 11 708 3048 325 4 2.3 -3.3 | 136 4 -3.1 3.2 12 700 3148 310 4 3.1 -2.6 | 150 5 -2.3 3.9 13 657 3658 230 6 4.6 3.9 | 176 10 -0.8 10.4 14 609 4267 265 9 9.0 0.8 | 206 8 3.6 7.3 15 586 4572 290 11 10.3 -3.8 | 241 6 5.0 2.8 16 543 5182 275 19 18.9 -1.7 | 250 14 13.6 4.9 17 500 5850 265 29 28.9 2.5 | 249 25 23.5 9.0 18 465 6401 255 26 25.1 6.7 | 236 24 19.7 13.2 19 429 7010 265 32 31.9 2.8 | 251 28 26.5 9.3 20 400 7530 265 37 36.9 3.2 | 253 33 31.5 9.7 21 333 8839 260 48 47.3 8.3 | 250 44 41.9 14.8 22 319 9144 260 54 53.2 9.4 | 252 50 47.8 15.9 23 300 9570 255 56 54.1 14.5 | 247 53 48.7 21.0 24 250 10800 265 55 54.8 4.8 | 257 51 49.4 11.3 25 202 12192 260 61 60.1 10.6 | 253 57 54.7 17.1 26 200 12250 255 58 56.0 15.0 | 247 55 50.7 21.5 27 183 12802 245 62 56.2 26.2 | 237 60 50.8 32.7 28 179 12960 240 75 65.0 37.5 | 234 74 59.6 44.0 29 175 13106 240 74 64.1 37.0 | 233 73 58.7 43.5 30 159 13716 265 64 63.8 5.6 | 258 60 58.4 12.1 31 150 14080 250 59 55.4 20.2 | 242 57 50.1 26.7 32 137 14630 255 60 58.0 15.5 | 247 57 52.6 22.0 33 124 15240 250 50 47.0 17.1 | 240 48 41.6 23.6 34 118 15545 255 46 44.4 11.9 | 245 43 39.1 18.4 35 100 16540 255 31 29.9 8.0 | 239 29 24.6 14.5 36 96 16764 255 33 31.9 8.5 | 240 30 26.5 15.1 37 81 17760 235 19 15.6 10.9 | 210 20 10.2 17.4 38 70 18600 270 19 19.0 -0.0 | 244 15 13.6 6.5 39 50 20560 245 12 10.9 5.1 | 205 13 5.5 11.6 Wind Parameters Mean winds (0-6000m): 290.5 at 11.3 knts Storm direction: 320.5 at 8.4 knts Shear (0-3000m) pos: 1.5 neg: 2.8 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 38.8 deg Storm rel helicity (0-3000m) pos: 70.8 neg: -26.4 tot: 44.4 m^2/s^2 ave: 14.8 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 68.04 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 64 13 92 17| 7.3 0.0 7.3| 7.6 -7.0 0.6 1.1 -0.05| 10.6 -0.5 1000 65 12 94 17| 3.6 1.6 5.3| 13.5 -9.4 4.1 4.1 0.02| 7.4 0.1 1500 66 12 97 16| 3.0 1.1 4.1| 25.9 -9.4 16.5 11.0 0.18| 6.3 1.1 2000 65 11 98 15| 2.2 1.8 4.1| 39.4 -23.4 16.0 8.0 0.13| 7.3 1.0 2500 66 9 101 14| 1.8 3.4 5.1| 70.8 -23.4 47.4 18.9 0.33| 8.6 2.9 3000 63 8 102 13| 1.5 2.8 4.3| 70.8 -26.4 44.4 14.8 0.26| 7.8 2.0 4000 59 8 102 12| 0.8 2.6 3.4| 83.7 -27.4 56.3 14.1 0.31| 7.4 2.3 5000 9 9 74 7| 0.8 2.8 3.5| 97.9 -27.4 70.4 14.1 0.36| 7.3 2.6 6000 290 11 244 6| 0.6 3.4 4.0| 98.4 -46.1 52.2 8.7 0.26| 7.4 1.9 Wrote GIF file: /home/apache/climate/data/raob//VAAH/skewt/VAAH.skewt.20251203.11.gif