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 VAAH... Searching the city database file for: VAAH ... Date:2300Z 16 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 42 290 2 SFC 999 55 27.8 22.9 75 4.9 24.2 290 2 301.0 304.3 297.4 353.6 17.87 2 967 340 25.2 20.8 77 4.4 22.1 302 17 301.2 304.2 296.4 348.9 16.20 3 954 459 25.6 17.6 61 8.0 20.1 307 21 302.8 305.3 294.9 342.4 13.39 4 938 607 28.8 6.8 25 22.0 15.4 314 26 307.5 308.8 291.0 327.7 6.61 5 925 731 30.6 -2.4 12 33.0 13.0 320 30 310.6 311.3 289.2 321.6 3.46 6 912 857 31.4 -3.6 10 35.0 12.9 327 27 312.7 313.3 289.6 323.0 3.21 7 850 1478 27.2 -5.8 11 33.0 10.3 290 16 314.6 315.2 290.0 324.1 2.91 8 822 1773 25.6 -7.4 11 33.0 9.2 303 15 316.0 316.5 290.2 324.7 2.66 9 700 3154 13.0 -4.0 30 17.0 4.3 335 7 316.9 317.7 291.7 330.0 4.06 10 628 4047 4.0 -3.0 60 7.0 0.4 339 4 316.6 317.5 292.3 332.2 4.89 11 599 4428 1.4 -5.6 60 7.0 -2.0 328 5 317.9 318.7 292.1 331.5 4.21 12 594 4495 1.6 -12.4 34 14.0 -4.1 341 6 318.9 319.4 290.9 327.1 2.48 13 565 4895 0.0 -38.0 4 38.0 -8.7 40 13 321.6 321.6 289.5 322.6 0.26 14 500 5860 -6.1 -20.1 32 14.0 -10.8 5 25 325.6 325.9 292.0 331.0 1.55 15 493 5970 -6.9 -19.9 35 13.0 -11.2 5 24 325.9 326.3 292.1 331.5 1.60 16 442 6813 -12.1 -22.1 43 10.0 -15.2 319 15 329.7 330.0 293.0 334.9 1.47 17 429 7041 -12.5 -27.5 27 15.0 -16.4 316 18 332.0 332.2 293.2 335.4 0.93 18 400 7570 -17.5 -29.5 34 12.0 -20.3 310 27 332.2 332.4 293.2 335.3 0.83 19 357 8408 -25.7 -33.7 47 8.0 -27.1 310 29 332.2 332.3 292.9 334.5 0.62 20 353 8490 -24.5 -45.5 12 21.0 -27.1 310 29 334.9 334.9 293.2 335.6 0.19 21 332 8937 -24.1 -57.1 3 33.0 -27.2 312 41 341.4 341.4 294.7 341.6 0.05 22 321 9182 -24.9 -57.9 3 33.0 -27.9 306 42 343.6 343.6 295.2 343.8 0.05 23 300 9670 -29.3 -60.3 3 31.0 -31.6 305 45 344.1 344.1 295.3 344.2 0.04 24 250 10950 -39.1 -67.1 4 28.0 -40.3 300 35 347.9 347.9 296.2 348.0 0.02 25 200 12440 -50.9 -73.9 5 23.0 -51.3 275 35 352.2 352.2 297.1 352.2 0.01 26 180 13113 -56.7 -75.7 7 19.0 -56.9 275 32 353.5 353.5 297.4 353.5 0.01 27 151 14200 -65.1 -78.1 15 13.0 -65.2 265 29 357.3 357.3 298.1 357.3 0.01 28 150 14240 -65.5 -78.5 15 13.0 -65.6 265 29 357.2 357.2 298.1 357.3 0.01 29 100 16630 -76.9 -87.9 16 11.0 -76.9 260 16 379.1 379.1 302.1 379.2 0.00 30 80 17895 -83.5 -91.5 23 8.0 -83.5 255 19 390.5 390.5 303.9 390.5 0.00 31 70 18640 -82.5 -90.5 24 8.0 -82.5 300 19 407.9 407.9 306.2 407.9 0.00 32 69 18720 -82.3 -90.3 24 8.0 -82.3 300 19 410.0 410.0 306.5 410.0 0.00 33 64 19145 -77.7 -89.7 13 12.0 -77.7 299 18 429.0 429.0 308.7 429.0 0.00 34 53 20229 -75.9 -89.9 9 14.0 -76.0 296 15 457.0 457.0 311.5 457.0 0.00 35 52 20339 -75.1 -90.1 8 15.0 -75.2 296 15 461.3 461.3 311.9 461.3 0.00 36 50 20570 -68.3 -89.3 3 21.0 -68.5 295 14 482.5 482.5 313.7 482.6 0.00 37 49 20691 -68.3 -89.3 3 21.0 -68.5 485.3 485.3 313.9 485.3 0.00 TRP 80 17895 -83.5 -91.5 23 8.0 -83.5 255 19 390.5 390.5 303.9 390.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5818.00 m Freezing level: 565.00 mb = 4895.50 m = 16061.14 ft Wetbulb zero: 622.81 mb = 4113.62 m = 13495.96 ft Precipitable water: 0.96 inches Sfc-500 mean rel hum: 29.24 % Est. max temperature: 41.45 C = 106.60 F Sfc-Lift cond lev (LCL): 930.68 mb = 676.78 m = 2220.38 ft T: 29.81 C 700-500 lapse rate: 7.06 C/km ThetaE index: 32.05 C Layer 967.0- 912.0 mb Conv cond level (CCL): 659.36 mb = 3645.96 m = 11961.66 ft Mean mixing ratio: 10.31 g/kg Conv temperature: 43.52 C = 110.34 F Cap Strength: 9.73 C Lifted Index: 1.97 C Risk: Showers probable Lifted Index @300 mb: 6.63 C Lifted Index @700 mb: 6.30 C Showalter Index: 8.12 C Risk: None Total Totals Index: 33.60 C Risk: None Vertical Totals Index: 33.30 C Cross Totals Index: 0.30 C K Index: 10.50 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 1.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 63.66 J/kg Max Up Vert Vel: 11.28 m/s Conv Inhibition (B-): 10743.64 J/kg Cap Strength: 9.73 C Lift Cond Lev (LCL): 765.34 mb = 2386.88 m = 7830.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 10 at 10 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 ---------------------------------------------------------- 0 999 55 290 2 1.9 -0.7 | 201 10 3.7 9.5 1 971 305 300 16 13.9 -8.0 | 262 16 15.7 2.2 2 925 731 320 30 19.3 -23.0 | 301 25 21.1 -12.8 3 906 914 330 25 12.5 -21.7 | 309 18 14.4 -11.5 4 850 1478 290 16 15.0 -5.5 | 254 18 16.9 4.7 5 845 1524 290 16 15.0 -5.5 | 254 18 16.9 4.7 6 761 2438 340 12 4.1 -11.3 | 280 6 6.0 -1.1 7 734 2743 335 8 3.4 -7.3 | 241 6 5.2 2.9 8 700 3154 335 7 3.0 -6.3 | 231 6 4.8 3.8 9 658 3658 345 6 1.6 -5.8 | 218 6 3.4 4.4 10 633 3962 350 5 0.9 -4.9 | 207 6 2.7 5.3 11 610 4267 300 2 1.7 -1.0 | 201 10 3.6 9.2 12 587 4572 360 8 -0.0 -8.0 | 220 3 1.9 2.2 13 565 4877 40 13 -8.4 -10.0 | 92 7 -6.5 0.2 14 544 5182 25 18 -7.6 -16.3 | 43 8 -5.8 -6.1 15 504 5791 15 25 -6.5 -24.1 | 18 15 -4.6 -14.0 16 500 5860 5 25 -2.2 -24.9 | 1 15 -0.3 -14.7 17 485 6096 5 22 -1.9 -21.9 | 0 12 -0.1 -11.7 18 466 6401 360 18 -0.0 -18.0 | 347 8 1.9 -7.8 19 448 6706 320 13 8.4 -10.0 | 269 10 10.2 0.2 20 400 7570 310 27 20.7 -17.4 | 288 24 22.5 -7.2 21 350 8534 310 29 22.2 -18.6 | 289 26 24.1 -8.5 22 336 8839 315 41 29.0 -29.0 | 301 36 30.8 -18.8 23 322 9144 305 41 33.6 -23.5 | 291 38 35.4 -13.3 24 309 9449 310 49 37.5 -31.5 | 298 45 39.4 -21.3 25 300 9670 305 45 36.9 -25.8 | 292 42 38.7 -15.6 26 284 10058 300 43 37.2 -21.5 | 286 41 39.1 -11.3 27 250 10950 300 35 30.3 -17.5 | 283 33 32.2 -7.3 28 200 12440 275 35 34.9 -3.1 | 259 37 36.7 7.1 29 171 13411 275 30 29.9 -2.6 | 257 33 31.7 7.6 30 155 14021 265 27 26.9 2.4 | 246 31 28.7 12.5 31 150 14240 265 29 28.9 2.5 | 248 33 30.7 12.7 32 133 14935 260 27 26.6 4.7 | 242 32 28.4 14.9 33 120 15545 265 29 28.9 2.5 | 248 33 30.7 12.7 34 114 15850 260 29 28.6 5.0 | 243 34 30.4 15.2 35 100 16630 260 16 15.8 2.8 | 234 22 17.6 13.0 36 98 16764 270 14 14.0 -0.0 | 237 19 15.9 10.2 37 80 17895 255 19 18.4 4.9 | 233 25 20.2 15.1 38 70 18640 300 19 16.5 -9.5 | 268 18 18.3 0.7 39 50 20570 295 14 12.7 -5.9 | 254 15 14.5 4.3 Wind Parameters Mean winds (0-6000m): 340.3 at 13.8 knts Storm direction: 10.3 at 10.3 knts Shear (0-3000m) pos: 3.5 neg: 2.5 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 32.2 deg Storm rel helicity (0-3000m) pos: 140.0 neg: -82.1 tot: 57.8 m^2/s^2 ave: 19.3 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 11.8 stream: 2.2 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 6.31 Bulk Shear: 10.08 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 ------------------------------------------------------------------------------- 500 305 15 262 14| 23.0 0.0 23.0| 77.0 0.0 77.0 153.9 0.88| 24.1 21.1 1000 316 20 286 17| 10.8 0.0 10.8|122.8 -19.3 103.5 103.5 0.61| 20.5 12.5 1500 314 20 282 17| 7.2 4.0 11.2|122.8 -75.0 47.8 31.9 0.24| 17.8 4.2 2000 312 19 278 16| 5.7 3.0 8.7|137.0 -75.0 62.0 31.0 0.27| 15.2 4.1 2500 314 17 277 14| 4.3 2.4 6.6|140.0 -77.1 62.9 25.1 0.24| 13.5 3.3 3000 316 16 275 13| 3.5 2.5 6.1|140.0 -82.1 57.8 19.3 0.18| 11.8 2.2 4000 319 13 269 11| 2.6 2.2 4.8|140.3 -86.2 54.1 13.5 0.14| 9.4 1.3 5000 326 12 269 9| 3.2 1.7 5.0|146.1 -96.0 50.2 10.0 0.04| 9.9 0.4 6000 340 14 293 7| 2.7 0.8 3.5|146.1-132.7 13.4 2.2 -0.07| 9.7 -0.7 Wrote GIF file: /home/apache/climate/data/raob//VAAH/skewt/VAAH.skewt.20250416.23.gif