UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041623.upa.cvt Date: 2300Z 16 APR 25 Searching for VEAT... Searching the city database file for: VEAT ... Date:2300Z 16 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 1007 16 21.6 21.1 97 0.5 21.3 0 0 294.2 297.0 294.1 339.4 15.83 1 1001 68 21.4 20.5 95 0.9 20.8 223 2 294.5 297.2 293.9 338.3 15.34 2 992 147 23.2 18.9 77 4.3 20.2 190 5 297.0 299.6 293.7 337.4 13.98 3 965 389 24.6 16.6 61 8.0 19.2 162 14 300.8 303.1 293.6 337.2 12.40 4 925 759 22.0 14.0 60 8.0 16.7 185 13 301.8 303.8 292.8 334.1 10.92 5 850 1489 17.6 15.1 85 2.5 15.9 260 9 304.6 307.0 295.0 342.8 12.80 6 841 1580 16.8 15.5 92 1.3 15.9 260 10 304.7 307.1 295.3 344.3 13.29 7 763 2407 12.2 7.2 71 5.0 9.2 302 10 308.3 309.9 292.7 333.8 8.38 8 731 2766 9.4 6.3 81 3.1 7.6 296 13 309.0 310.6 292.9 334.2 8.22 9 700 3126 7.4 1.4 66 6.0 4.1 285 16 310.7 311.8 291.6 329.5 6.06 10 678 3388 6.0 0.0 65 6.0 2.8 285 18 312.0 313.0 291.6 329.6 5.65 11 669 3497 5.4 -5.6 45 11.0 0.2 285 18 312.5 313.2 290.1 324.5 3.76 12 630 3982 1.0 -1.8 82 2.8 -0.4 260 12 312.9 313.9 291.6 329.6 5.33 13 623 4072 1.0 -4.0 69 5.0 -1.4 267 12 313.9 314.8 291.3 328.4 4.57 14 613 4202 0.0 -4.3 73 4.3 -2.1 278 13 314.2 315.1 291.3 328.6 4.54 15 610 4241 -0.3 -3.1 81 2.8 -1.7 281 13 314.3 315.2 291.7 330.1 4.99 16 563 4876 -4.9 -8.2 78 3.3 -6.3 288 20 316.2 316.9 291.2 328.0 3.66 17 537 5246 -6.3 -22.3 27 16.0 -11.1 288 24 318.8 319.0 289.6 322.9 1.19 18 500 5800 -9.7 -17.7 52 8.0 -12.4 270 23 321.2 321.6 291.0 327.7 1.90 19 499 5815 -9.7 -17.7 52 8.0 -12.4 269 23 321.4 321.8 291.1 327.9 1.91 20 492 5925 -8.9 -28.9 18 20.0 -13.9 266 23 323.7 323.8 290.6 326.2 0.71 21 427 7010 -16.1 -56.1 2 40.0 -20.6 260 30 327.9 327.9 291.2 328.1 0.04 22 420 7134 -16.5 -35.5 18 19.0 -20.1 260 29 328.9 329.0 291.9 330.6 0.44 23 400 7500 -19.5 -40.5 14 21.0 -22.8 265 30 329.6 329.7 291.9 330.7 0.28 24 376 7956 -23.3 -63.3 1 40.0 -26.4 265 33 330.5 330.5 291.9 330.6 0.02 25 352 8436 -24.9 -64.9 1 40.0 -27.8 272 39 334.6 334.6 293.0 334.7 0.02 26 344 8603 -24.5 -68.5 1 44.0 -27.6 273 41 337.4 337.4 293.7 337.4 0.01 27 327 8971 -25.5 -68.5 1 43.0 -28.5 261 46 340.9 340.9 294.6 341.0 0.01 28 300 9590 -29.5 -71.5 1 42.0 -31.9 255 47 343.8 343.8 295.3 343.8 0.01 29 295 9710 -30.3 -72.3 1 42.0 -32.5 255 47 344.3 344.3 295.4 344.4 0.01 30 250 10880 -35.3 -75.3 1 40.0 -37.0 265 47 353.6 353.6 297.4 353.6 0.01 31 241 11134 -37.5 268 48 354.0 TRP WND Sounding variables and indices 1000-500 mb thick: 5723.30 m Freezing level: 613.00 mb = 4201.60 m = 13784.60 ft Wetbulb zero: 657.17 mb = 3640.90 m = 11945.06 ft Precipitable water: 1.66 inches Sfc-500 mean rel hum: 68.53 % Est. max temperature: 31.77 C = 89.19 F Sfc-Lift cond lev (LCL): 1000.02 mb = 76.55 m = 251.13 ft T: 21.60 C 700-500 lapse rate: 6.39 C/km ThetaE index: 10.48 C Layer 763.0- 731.0 mb Conv cond level (CCL): 782.96 mb = 2187.67 m = 7177.32 ft Mean mixing ratio: 12.45 g/kg Conv temperature: 34.80 C = 94.65 F Cap Strength: 3.73 C Lifted Index: -1.40 C Risk: Thunderstorms probable Lifted Index @300 mb: 6.75 C Lifted Index @700 mb: 0.88 C Showalter Index: -4.04 C Risk: Severe thunderstorms possible Total Totals Index: 52.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.30 C Cross Totals Index: 24.80 C K Index: 36.40 Risk: > 80 % chance of thunderstorms Sweat Index: 284.20 Risk: None Energy Index: -3.03 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 136.11 J/kg Max Up Vert Vel: 16.50 m/s Conv Inhibition (B-): 218.35 J/kg Cap Strength: 3.73 C Lift Cond Lev (LCL): 869.77 mb = 1290.55 m = 4234.02 ft Lev Free Conv (LFC): 644.77 mb = 3794.99 m = 12450.60 ft Equ Level (EL): 484.77 mb = 6038.40 m = 19810.80 ft B at Equ Level: 134.56 J/kg Max Parcel Lev (MPL): 324.77 mb = 9020.06 m = 29593.00 ft Wind level data Storm motion: 302 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 1007 16 0 0 -0.0 -0.0 | 122 11 -9.7 6.0 1 1000 0 200 2 0.7 1.9 | 131 12 -9.0 7.9 2 969 305 160 14 -4.8 13.2 | 143 24 -14.4 19.2 3 925 759 185 13 1.1 13.0 | 156 21 -8.5 19.0 4 908 914 200 12 4.1 11.3 | 162 18 -5.6 17.3 5 850 1489 260 9 8.9 1.6 | 174 8 -0.8 7.6 6 846 1524 260 9 8.9 1.6 | 174 8 -0.8 7.6 7 816 1829 260 12 11.8 2.1 | 195 8 2.2 8.1 8 759 2438 305 10 8.2 -5.7 | 101 1 -1.5 0.3 9 700 3126 285 16 15.5 -4.1 | 252 6 5.8 1.9 10 680 3353 285 18 17.4 -4.7 | 260 8 7.7 1.3 11 655 3658 285 18 17.4 -4.7 | 260 8 7.7 1.3 12 630 3962 260 12 11.8 2.1 | 195 8 2.2 8.1 13 606 4267 285 13 12.6 -3.4 | 228 4 2.9 2.6 14 540 5182 290 24 22.6 -8.2 | 280 13 12.9 -2.2 15 500 5800 270 23 23.0 -0.0 | 246 15 13.3 6.0 16 462 6401 250 25 23.5 8.6 | 224 20 13.8 14.6 17 427 7010 260 30 29.5 5.2 | 241 23 19.9 11.2 18 410 7315 260 27 26.6 4.7 | 238 20 16.9 10.7 19 400 7500 265 30 29.9 2.6 | 247 22 20.2 8.6 20 393 7620 265 30 29.9 2.6 | 247 22 20.2 8.6 21 362 8230 265 36 35.9 3.1 | 251 28 26.2 9.1 22 347 8534 275 40 39.8 -3.5 | 265 30 30.2 2.5 23 319 9144 255 48 46.4 12.4 | 243 41 36.7 18.4 24 306 9449 250 53 49.8 18.1 | 239 47 40.1 24.1 25 300 9590 255 47 45.4 12.2 | 243 40 35.7 18.2 26 293 9754 255 47 45.4 12.2 | 243 40 35.7 18.2 27 269 10363 265 52 51.8 4.5 | 256 43 42.1 10.5 28 250 10880 265 47 46.8 4.1 | 255 39 37.2 10.1 29 235 11278 270 48 48.0 -0.0 | 261 39 38.3 6.0 Wind Parameters Mean winds (0-6000m): 271.9 at 15.2 knts Storm direction: 301.9 at 11.4 knts Shear (0-3000m) pos: 3.8 neg: 2.1 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 120.3 deg Storm rel helicity (0-3000m) pos: 72.1 neg: -7.1 tot: 65.0 m^2/s^2 ave: 21.7 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 2.5 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 2.38 Bulk Shear: 57.14 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 ------------------------------------------------------------------------------- 500 166 11 143 20| 0.0 11.6 11.6| 25.6 -5.3 20.4 40.8 0.29| 15.7 4.5 1000 178 12 150 20| 4.4 5.8 10.2| 57.4 -5.3 52.1 52.1 0.43| 12.4 5.4 1500 194 11 157 18| 5.5 3.9 9.4| 65.3 -5.7 59.6 39.7 0.37| 11.4 4.2 2000 212 11 166 16| 5.0 2.9 7.9| 72.0 -5.7 66.3 33.1 0.40| 10.0 4.0 2500 228 11 174 13| 4.5 2.3 6.9| 72.0 -6.9 65.0 26.0 0.29| 9.3 2.7 3000 244 11 183 11| 3.8 2.1 5.9| 72.1 -7.1 65.0 21.7 0.28| 8.8 2.5 4000 261 13 199 9| 2.8 2.3 5.1| 73.8 -23.7 50.1 12.5 0.11| 8.1 0.9 5000 269 13 211 7| 3.5 1.8 5.3| 87.3 -23.7 63.5 12.7 0.20| 7.8 1.5 6000 272 15 225 8| 2.9 2.4 5.3| 88.7 -61.7 27.0 4.5 0.06| 7.6 0.5 Wrote GIF file: /home/apache/climate/data/raob//VEAT/skewt/VEAT.skewt.20250416.23.gif