UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041711.upa.cvt Date: 1100Z 17 APR 25 Searching for VEAT... Searching the city database file for: VEAT ... Date:1100Z 17 APR 25 Station: VEAT WMO ident: 42724 Latitude: 23.88 Longitude: 91.25 Elevation: 16.00 ------------------------------------------------------------------------------- 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 1005 16 23.0 21.6 92 1.4 22.0 15 2 295.7 298.7 295.0 342.8 16.37 1 1000 56 23.6 20.7 84 2.9 21.6 135 5 296.8 299.6 294.7 341.7 15.55 2 976 268 21.6 19.3 87 2.3 20.0 144 12 296.8 299.4 294.0 338.9 14.59 3 944 559 23.2 15.2 61 8.0 17.9 163 12 301.3 303.4 293.2 335.4 11.58 4 925 737 22.0 13.0 57 9.0 16.2 175 12 301.8 303.7 292.3 332.0 10.22 5 850 1465 17.6 11.6 68 6.0 13.7 225 11 304.6 306.5 293.0 334.9 10.15 6 787 2119 12.6 11.1 91 1.5 11.6 283 12 306.0 308.0 293.8 337.9 10.61 7 766 2347 13.0 7.0 67 6.0 9.4 287 13 308.8 310.4 292.8 334.0 8.23 8 739 2648 11.0 6.5 74 4.5 8.3 290 14 309.8 311.4 293.1 335.1 8.25 9 714 2935 9.6 -0.4 50 10.0 4.3 293 15 311.3 312.3 291.0 327.6 5.21 10 700 3100 8.6 0.6 57 8.0 4.3 295 16 312.0 313.1 291.7 329.9 5.72 11 680 3339 7.0 -1.0 57 8.0 2.8 294 17 312.8 313.8 291.5 329.3 5.23 12 642 3809 4.4 -12.6 28 17.0 -2.5 293 18 315.1 315.5 289.5 322.5 2.26 13 596 4409 0.8 -18.2 23 19.0 -5.9 292 20 317.7 317.9 289.6 322.8 1.53 14 589 4504 0.4 -10.6 43 11.0 -4.3 292 21 318.3 318.8 291.1 327.8 2.89 15 587 4531 0.2 -8.8 51 9.0 -3.8 292 21 318.3 319.0 291.5 329.3 3.35 16 582 4600 0.2 -14.8 31 15.0 -5.6 291 21 319.1 319.5 290.6 326.1 2.08 17 578 4655 0.0 -13.0 37 13.0 -5.3 291 21 319.5 320.0 291.0 327.6 2.43 18 536 5255 -3.5 -21.5 23 18.0 -9.3 291 23 322.3 322.6 290.8 326.7 1.28 19 516 5554 -5.9 -23.9 23 18.0 -11.2 296 26 322.9 323.1 290.7 326.7 1.07 20 510 5646 -6.7 -17.7 41 11.0 -10.5 297 27 323.0 323.4 291.5 329.4 1.87 21 500 5800 -7.9 -21.9 31 14.0 -12.2 300 28 323.4 323.7 291.2 328.0 1.32 22 499 5816 -7.9 -23.9 26 16.0 -12.6 300 28 323.6 323.8 291.0 327.5 1.11 23 483 6068 -10.1 -12.8 81 2.7 -11.2 300 29 323.9 324.5 292.7 333.8 2.96 24 478 6148 -9.9 -16.9 57 7.0 -12.3 298 29 325.1 325.5 292.4 332.4 2.13 25 456 6509 -13.5 -18.5 66 5.0 -15.1 285 28 325.0 325.4 292.2 331.7 1.95 26 419 7151 -15.5 -17.2 87 1.7 -16.1 261 26 330.4 330.9 294.0 338.6 2.37 27 400 7500 -17.3 -19.5 83 2.2 -18.0 240 45 332.5 332.9 294.3 339.7 2.04 28 321 9118 -26.9 -31.3 66 4.4 -27.8 231 29 340.8 341.0 295.3 344.1 0.87 TRP WND Sounding variables and indices 1000-500 mb thick: 5744.00 m Freezing level: 578.00 mb = 4655.16 m = 15272.66 ft Wetbulb zero: 659.82 mb = 3584.92 m = 11761.40 ft Precipitable water: 1.58 inches Sfc-500 mean rel hum: 52.55 % Est. max temperature: 31.68 C = 89.02 F Sfc-Lift cond lev (LCL): 985.01 mb = 188.04 m = 616.91 ft T: 22.36 C 700-500 lapse rate: 6.11 C/km ThetaE index: 10.77 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 805.46 mb = 1922.14 m = 6306.15 ft Mean mixing ratio: 12.66 g/kg Conv temperature: 32.88 C = 91.18 F Cap Strength: 3.84 C Lifted Index: 0.34 C Risk: Showers probable Lifted Index @700 mb: 2.02 C Showalter Index: 1.05 C Risk: Showers probable Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 19.50 C K Index: 29.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 189.20 Risk: None Energy Index: -1.30 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.72 J/kg Max Up Vert Vel: 8.09 m/s Conv Inhibition (B-): 352.94 J/kg Cap Strength: 3.84 C Lift Cond Lev (LCL): 878.48 mb = 1181.29 m = 3875.58 ft Lev Free Conv (LFC): 463.48 mb = 6384.62 m = 20946.67 ft Equ Level (EL): 443.48 mb = 6720.37 m = 22048.20 ft B at Equ Level: 32.53 J/kg Max Parcel Lev (MPL): 403.48 mb = 7434.88 m = 24392.35 ft Wind level data Storm motion: 312 at 12 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 1005 16 15 2 -0.5 -1.9 | 123 12 -9.7 6.4 1 1000 56 135 5 -3.5 3.5 | 133 17 -12.8 11.8 2 972 305 145 13 -7.5 10.6 | 139 25 -16.7 19.0 3 925 737 175 12 -1.0 12.0 | 153 23 -10.3 20.3 4 906 914 190 11 1.9 10.8 | 159 20 -7.3 19.1 5 875 1219 215 9 5.2 7.4 | 166 16 -4.1 15.7 6 850 1465 225 11 7.8 7.8 | 175 16 -1.4 16.1 7 844 1524 230 11 8.4 7.1 | 177 15 -0.8 15.4 8 814 1829 260 9 8.9 1.6 | 178 10 -0.4 9.9 9 785 2134 285 12 11.6 -3.1 | 205 6 2.4 5.2 10 700 3100 295 16 14.5 -6.8 | 254 6 5.3 1.5 11 540 5182 290 23 21.6 -7.9 | 268 12 12.4 0.4 12 500 5800 300 28 24.2 -14.0 | 291 16 15.0 -5.7 13 481 6096 300 29 25.1 -14.5 | 291 17 15.9 -6.2 14 410 7315 255 26 25.1 6.7 | 227 22 15.9 15.0 15 400 7500 240 45 39.0 22.5 | 224 43 29.8 30.8 16 393 7620 240 45 39.0 22.5 | 224 43 29.8 30.8 17 347 8534 230 30 23.0 19.3 | 207 31 13.8 27.6 18 332 8839 235 27 22.1 15.5 | 208 27 12.9 23.8 19 319 9144 230 29 22.2 18.6 | 206 30 13.0 26.9 Wind Parameters Mean winds (0-6000m): 282.0 at 16.5 knts Storm direction: 312.0 at 12.4 knts Shear (0-3000m) pos: 2.7 neg: 0.0 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 126.1 deg Storm rel helicity (0-3000m) pos: 113.0 neg: -0.6 tot: 112.4 m^2/s^2 ave: 37.5 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 4.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.40 Bulk Shear: 80.93 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 ------------------------------------------------------------------------------- 500 147 10 139 22| 14.6 0.0 14.6| 42.3 0.0 42.3 84.6 0.45| 18.1 8.1 1000 163 11 147 22| 6.3 0.0 6.3| 78.4 0.0 78.4 78.4 0.54| 13.2 7.2 1500 180 11 154 21| 4.4 0.0 4.4| 97.3 0.0 97.3 64.9 0.57| 11.0 6.3 2000 197 10 161 19| 2.9 0.0 2.9|104.6 -0.6 103.9 52.0 0.51| 10.6 5.4 2500 218 11 171 17| 2.8 0.0 2.8|109.6 -0.6 109.0 43.6 0.53| 9.3 4.9 3000 239 11 182 14| 2.7 0.0 2.7|113.0 -0.6 112.4 37.5 0.56| 8.2 4.5 4000 264 13 201 10| 2.0 0.4 2.4|115.7 -0.6 115.1 28.8 0.55| 6.6 3.6 5000 275 15 217 9| 1.6 0.7 2.3|117.5 -0.6 116.8 23.4 0.53| 5.6 3.0 6000 282 17 235 8| 1.9 0.6 2.4|139.1 -0.6 138.5 23.1 0.55| 5.4 3.0 Wrote GIF file: /home/apache/climate/data/raob//VEAT/skewt/VEAT.skewt.20250417.11.gif