UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042011.upa.cvt Date: 1100Z 20 APR 25 Searching for VAAH... Searching the city database file for: VAAH ... Date:1100Z 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 ------------------------------------------------------------------------------- 0 1000 37 270 7 SFC 998 55 39.4 9.4 16 30.0 20.1 270 7 312.7 314.1 293.3 335.8 7.43 2 992 110 37.0 8.0 17 29.0 18.8 270 9 310.9 312.1 292.2 331.9 6.79 3 925 743 30.6 7.6 24 23.0 16.3 265 13 310.6 311.9 292.4 332.5 7.09 4 850 1485 23.4 6.4 33 17.0 13.1 285 11 310.7 312.0 292.4 332.6 7.11 5 813 1871 19.8 5.8 40 14.0 11.4 282 17 310.8 312.2 292.5 332.9 7.13 6 763 2415 15.6 -3.4 27 19.0 5.9 276 21 312.0 312.7 290.0 324.3 3.90 7 734 2745 16.6 -25.4 4 42.0 2.1 271 20 316.5 316.7 288.3 318.9 0.66 8 700 3148 13.8 -26.2 5 40.0 0.4 265 18 317.8 317.9 288.8 320.0 0.64 9 680 3391 13.0 -31.0 3 44.0 -0.4 262 19 319.5 319.6 289.0 321.0 0.42 10 636 3947 7.8 -29.2 5 37.0 -3.3 255 21 319.8 319.9 289.3 321.7 0.54 11 555 5052 0.0 -24.0 14 24.0 -7.6 255 30 323.2 323.4 290.8 326.7 0.99 12 530 5420 -1.7 -34.7 6 33.0 -9.8 252 26 325.5 325.6 290.8 326.9 0.38 13 500 5880 -4.9 -31.9 10 27.0 -11.7 245 19 327.1 327.2 291.5 329.0 0.53 14 403 7524 -17.9 -32.9 26 15.0 -21.0 293 38 331.0 331.1 292.6 333.2 0.60 15 400 7580 -18.1 -32.1 28 14.0 -21.0 295 40 331.5 331.6 292.7 333.9 0.65 16 389 7788 -19.1 -45.1 8 26.0 -22.8 291 39 332.8 332.8 292.7 333.5 0.18 17 300 9680 -30.3 -65.3 2 35.0 -32.4 255 33 342.7 342.7 295.0 342.8 0.02 18 291 9896 -31.5 -67.5 2 36.0 -33.5 255 33 344.0 344.0 295.3 344.0 0.01 19 250 10950 -40.5 -62.5 8 22.0 -41.5 260 31 345.9 345.9 295.7 346.0 0.03 20 225 11657 -46.5 -69.5 6 23.0 -47.1 260 33 347.2 347.2 296.0 347.3 0.01 21 200 12430 -50.7 -74.7 4 24.0 -51.1 260 35 352.5 352.5 297.2 352.5 0.01 22 150 14250 -64.3 -82.3 7 18.0 -64.4 240 27 359.3 359.3 298.5 359.3 0.00 23 139 14712 -67.5 -81.5 12 14.0 -67.6 239 26 361.6 361.6 299.0 361.6 0.00 24 100 16650 -76.3 -89.3 11 13.0 -76.3 295 17 380.3 380.3 302.3 380.3 0.00 25 76 18196 -84.7 -91.7 28 7.0 -84.7 190 17 393.8 393.8 304.3 393.8 0.00 26 72 18494 -84.5 -91.5 28 7.0 -84.5 226 17 400.4 400.4 305.3 400.4 0.00 27 70 18650 -82.1 -91.1 20 9.0 -82.1 245 17 408.7 408.7 306.3 408.7 0.00 28 66 18983 -78.5 -89.5 15 11.0 -78.6 234 17 423.5 423.5 308.1 423.5 0.00 29 56 19922 -78.5 -91.5 10 13.0 -78.6 202 18 443.9 443.9 310.3 443.9 0.00 30 53 20237 -77.7 -91.7 9 14.0 -77.7 191 18 452.8 452.8 311.1 452.8 0.00 31 50 20580 -67.5 -89.5 3 22.0 -67.7 180 18 484.4 484.4 313.8 484.4 0.00 32 49 20703 -66.1 -90.1 2 24.0 -66.4 177 18 490.5 490.5 314.2 490.6 0.00 33 45 21229 -60.1 -93.1 1 33.0 -60.7 166 17 517.2 517.2 316.1 517.2 0.00 34 41 21811 -60.5 -94.5 0 34.0 -61.2 153 17 530.2 530.2 316.9 530.2 0.00 35 37 22464 -53.1 -88.1 1 35.0 -54.7 139 16 565.0 565.0 318.9 565.0 0.00 36 32 23401 -53.7 -88.7 1 35.0 -55.4 119 15 587.3 587.3 320.0 587.3 0.00 37 31 23607 -51.3 -87.3 1 36.0 -53.5 114 15 599.1 599.1 320.6 599.2 0.01 38 30 23820 -53.1 -88.1 1 35.0 -55.0 110 15 599.9 599.9 320.6 599.9 0.01 39 28 24264 -53.7 -88.7 1 35.0 -55.6 108 17 610.2 610.2 321.0 610.2 0.01 40 20 26440 -50.5 -86.5 1 36.0 -53.8 100 27 681.6 681.6 323.8 681.7 0.01 41 16 27913 -47.3 -84.3 1 37.0 -52.3 94 28 737.0 737.0 325.6 737.1 0.02 42 14 28809 -42.7 -80.7 1 38.0 -50.1 90 29 781.2 781.3 326.8 781.6 0.04 43 10 31100 -40.1 -79.1 1 39.0 -50.3 80 30 869.9 869.9 328.8 870.6 0.08 44 9.0 31821 -38.9 -77.9 1 39.0 -50.3 901.1 901.1 329.5 902.2 0.10 TRP 76 18196 -84.7 -91.7 28 7.0 -84.7 190 17 393.8 393.8 304.3 393.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5843.00 m Freezing level: 555.00 mb = 5051.98 m = 16574.53 ft Wetbulb zero: 690.22 mb = 3266.10 m = 10715.43 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 16.15 % Est. max temperature: 37.34 C = 99.21 F Sfc-Lift cond lev (LCL): 648.61 mb = 3783.71 m = 12413.59 ft T: 9.33 C 700-500 lapse rate: 6.84 C/km ThetaE index: 14.00 C Layer 763.0- 700.0 mb Conv cond level (CCL): 556.74 mb = 5026.58 m = 16491.20 ft Mean mixing ratio: 6.99 g/kg Conv temperature: 49.84 C = 121.71 F Cap Strength: 7.89 C Lifted Index: 5.22 C Risk: None Lifted Index @300 mb: 8.47 C Lifted Index @700 mb: 6.33 C Showalter Index: 5.10 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 28.30 C Cross Totals Index: 11.30 C K Index: -5.30 Risk: None Sweat Index: 117.80 Risk: None Energy Index: -0.48 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.94 J/kg Max Up Vert Vel: 2.81 m/s Conv Inhibition (B-): 39159.91 J/kg Cap Strength: 7.89 C Lift Cond Lev (LCL): 657.57 mb = 3669.73 m = 12039.64 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 294 at 15 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 ---------------------------------------------------------- 0 998 55 270 7 7.0 -0.0 | 132 9 -6.9 6.2 1 971 305 270 17 17.0 -0.0 | 207 7 3.1 6.2 2 925 743 265 13 13.0 1.1 | 173 7 -0.9 7.3 3 907 914 275 9 9.0 -0.8 | 138 7 -4.9 5.4 4 876 1219 275 11 11.0 -1.0 | 151 6 -2.9 5.2 5 850 1485 285 11 10.6 -2.8 | 136 5 -3.2 3.3 6 788 2134 280 22 21.7 -3.8 | 253 8 7.8 2.4 7 700 3148 265 18 17.9 1.6 | 208 9 4.1 7.8 8 633 3962 255 21 20.3 5.4 | 209 13 6.4 11.6 9 610 4267 270 30 30.0 -0.0 | 249 17 16.1 6.2 10 566 4877 255 32 30.9 8.3 | 230 22 17.0 14.5 11 545 5182 255 29 28.0 7.5 | 226 20 14.1 13.7 12 500 5880 245 19 17.2 8.0 | 193 15 3.4 14.2 13 486 6096 245 19 17.2 8.0 | 193 15 3.4 14.2 14 431 7010 280 25 24.6 -4.3 | 260 11 10.8 1.8 15 414 7315 285 31 29.9 -8.0 | 277 16 16.1 -1.8 16 400 7580 295 40 36.3 -16.9 | 296 25 22.4 -10.7 17 300 9680 255 33 31.9 8.5 | 231 23 18.0 14.7 18 272 10363 255 32 30.9 8.3 | 230 22 17.0 14.5 19 250 10950 260 31 30.5 5.4 | 235 20 16.7 11.6 20 200 12430 260 35 34.5 6.1 | 239 24 20.6 12.3 21 180 13106 255 31 29.9 8.0 | 229 21 16.1 14.2 22 163 13716 235 31 25.4 17.8 | 206 27 11.5 24.0 23 150 14250 240 27 23.4 13.5 | 206 22 9.5 19.7 24 148 14326 230 26 19.9 16.7 | 195 24 6.1 22.9 25 134 14935 245 26 23.6 11.0 | 209 20 9.7 17.2 26 127 15240 240 29 25.1 14.5 | 209 24 11.2 20.7 27 121 15545 245 25 22.7 10.6 | 208 19 8.8 16.8 28 114 15850 240 24 20.8 12.0 | 201 19 6.9 18.2 29 109 16154 270 25 25.0 -0.0 | 241 13 11.1 6.2 30 100 16650 295 17 15.4 -7.2 | 303 2 1.5 -1.0 31 76 18196 190 17 3.0 16.7 | 155 25 -10.9 22.9 32 70 18650 245 17 15.4 7.2 | 187 13 1.5 13.4 33 50 20580 180 18 0.0 18.0 | 150 28 -13.9 24.2 34 30 23820 110 15 -14.1 5.1 | 112 30 -28.0 11.3 35 20 26440 100 27 -26.6 4.7 | 105 42 -40.5 10.9 36 10 31100 80 30 -29.5 -5.2 | 91 43 -43.4 1.0 Wind Parameters Mean winds (0-6000m): 264.1 at 20.2 knts Storm direction: 294.1 at 15.2 knts Shear (0-3000m) pos: 0.8 neg: 2.6 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 79.3 deg Storm rel helicity (0-3000m) pos: 25.2 neg: -28.3 tot: -3.2 m^2/s^2 ave: -1.1 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.70 Bulk Shear: 5.60 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 ------------------------------------------------------------------------------- 500 269 14 180 6| 0.0 8.0 8.0| 15.6 -3.5 12.1 24.1 0.58| 11.9 7.0 1000 269 13 170 6| 2.6 4.0 6.6| 16.4 -14.3 2.1 2.1 0.08| 9.4 0.7 1500 272 12 163 6| 1.6 2.7 4.3| 18.3 -15.8 2.5 1.7 0.08| 7.5 0.6 2000 275 13 172 5| 1.2 4.2 5.4| 24.5 -15.8 8.8 4.4 0.27| 7.9 2.1 2500 276 15 191 5| 1.0 3.4 4.3| 25.2 -21.5 3.7 1.5 0.17| 7.1 1.2 3000 275 16 199 5| 0.8 2.6 3.4| 25.2 -28.3 -3.2 -1.1 0.07| 6.5 0.5 4000 270 17 205 7| 0.6 2.7 3.3| 37.1 -29.8 7.3 1.8 0.12| 5.9 0.7 5000 267 19 219 9| 0.6 2.2 2.8| 65.1 -66.8 -1.7 -0.3 0.08| 6.5 0.6 6000 264 20 217 10| 0.5 1.2 1.7| 65.1-112.7 -47.6 -7.9 -0.06| 6.5 -0.4 Wrote GIF file: /home/apache/climate/data/raob//VAAH/skewt/VAAH.skewt.20250420.11.gif