UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041723.upa.cvt Date: 2300Z 17 APR 25 Searching for VAAH... Searching the city database file for: VAAH ... Date:2300Z 17 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 5 SFC 998 55 28.6 21.6 66 7.0 23.5 270 5 301.9 305.0 296.8 350.6 16.49 2 962 380 26.4 17.4 58 9.0 20.2 294 20 302.9 305.3 294.7 341.7 13.11 3 943 557 29.6 3.6 19 26.0 14.6 306 28 307.9 308.9 290.0 324.1 5.25 4 925 729 31.4 -2.6 11 34.0 13.2 310 27 311.4 312.1 289.5 322.3 3.41 5 916 816 31.6 -3.4 10 35.0 13.0 310 23 312.5 313.1 289.6 322.9 3.24 6 870 1272 29.0 -7.0 9 36.0 10.9 304 17 314.4 314.9 289.6 322.9 2.60 7 850 1477 27.4 -7.6 9 35.0 10.0 300 16 314.8 315.3 289.7 323.1 2.54 8 700 3146 12.6 -5.4 28 18.0 3.7 255 7 316.4 317.1 291.2 328.2 3.65 9 588 4569 0.0 -10.0 47 10.0 -4.3 166 4 318.0 318.5 291.1 327.9 3.04 10 576 4734 -1.5 -11.5 46 10.0 -5.6 173 4 318.1 318.6 290.9 327.1 2.75 11 556 5014 -2.1 -18.1 28 16.0 -7.7 249 9 320.6 320.9 290.6 326.2 1.65 12 548 5129 -1.1 -27.1 12 26.0 -8.7 316 14 323.1 323.3 290.5 325.8 0.76 13 516 5604 -4.9 -21.9 25 17.0 -10.3 333 22 324.1 324.4 291.3 328.6 1.28 14 500 5850 -6.7 -25.7 20 19.0 -12.1 320 25 324.9 325.1 291.2 328.2 0.94 15 455 6579 -11.9 -40.9 7 29.0 -17.1 314 17 327.2 327.3 291.2 328.1 0.24 16 427 7064 -12.5 -59.5 1 47.0 -18.1 311 14 332.5 332.5 292.4 332.6 0.03 17 400 7560 -15.1 -57.1 1 42.0 -20.1 325 29 335.4 335.4 293.2 335.5 0.04 18 364 8267 -18.5 -52.5 3 34.0 -22.8 310 41 340.0 340.0 294.4 340.3 0.08 19 309 9460 -29.5 -53.5 8 24.0 -31.6 302 34 340.9 340.9 294.6 341.3 0.08 20 300 9670 -31.1 -56.1 7 25.0 -33.0 300 33 341.5 341.6 294.7 341.8 0.06 21 250 10940 -39.7 -60.7 9 21.0 -40.7 280 40 347.0 347.1 296.0 347.2 0.04 22 247 11022 -40.3 -61.3 9 21.0 -41.3 280 40 347.3 347.4 296.1 347.5 0.04 23 200 12420 -51.5 -69.5 10 18.0 -51.9 275 37 351.2 351.2 296.9 351.3 0.02 24 169 13493 -59.9 -76.9 9 17.0 -60.1 269 36 354.6 354.6 297.6 354.6 0.01 25 150 14230 -64.7 -78.7 13 14.0 -64.8 265 35 358.6 358.6 298.4 358.6 0.01 26 100 16610 -79.5 -88.5 21 9.0 -79.5 275 31 374.1 374.1 301.3 374.1 0.00 27 92 17080 -81.7 -89.7 24 8.0 -81.7 272 29 378.8 378.8 302.1 378.8 0.00 28 83 17661 -79.3 -89.3 18 10.0 -79.3 265 22 395.0 395.0 304.5 395.0 0.00 29 74 18304 -84.5 -91.5 28 7.0 -84.5 258 15 397.2 397.2 304.8 397.2 0.00 30 70 18610 -85.3 -92.3 27 7.0 -85.3 255 12 401.9 401.9 305.5 401.9 0.00 31 65 19024 -79.9 -89.9 17 10.0 -79.9 422.3 422.3 308.0 422.3 0.00 32 60 19479 -77.9 -88.9 15 11.0 -77.9 436.6 436.6 309.5 436.6 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5813.00 m Freezing level: 588.00 mb = 4569.45 m = 14991.46 ft Wetbulb zero: 648.66 mb = 3767.84 m = 12361.53 ft Precipitable water: 0.80 inches Sfc-500 mean rel hum: 27.06 % Est. max temperature: 41.54 C = 106.78 F Sfc-Lift cond lev (LCL): 901.80 mb = 954.33 m = 3130.95 ft T: 30.81 C 700-500 lapse rate: 7.14 C/km ThetaE index: 28.33 C Layer 962.0- 916.0 mb Conv cond level (CCL): 627.27 mb = 4041.70 m = 13259.99 ft Mean mixing ratio: 8.57 g/kg Conv temperature: 44.14 C = 111.45 F Cap Strength: 8.29 C Lifted Index: 3.07 C Risk: None Lifted Index @300 mb: 7.20 C Lifted Index @700 mb: 7.19 C Showalter Index: 7.99 C Risk: None Total Totals Index: 33.20 C Risk: None Vertical Totals Index: 34.10 C Cross Totals Index: -0.90 C K Index: 8.50 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 1.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 59.93 J/kg Max Up Vert Vel: 10.95 m/s Conv Inhibition (B-): 10256.27 J/kg Cap Strength: 8.29 C Lift Cond Lev (LCL): 722.53 mb = 2873.69 m = 9428.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 335 at 9 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 5 5.0 -0.0 | 187 9 1.0 8.6 1 938 610 310 30 23.0 -19.3 | 299 22 19.0 -10.7 2 925 729 310 27 20.7 -17.4 | 298 19 16.7 -8.8 3 906 914 310 19 14.6 -12.2 | 289 11 10.5 -3.6 4 850 1477 300 16 13.9 -8.0 | 267 10 9.8 0.6 5 760 2438 290 11 10.3 -3.8 | 233 8 6.3 4.8 6 734 2743 285 6 5.8 -1.6 | 194 7 1.8 7.0 7 700 3146 255 7 6.8 1.8 | 195 11 2.8 10.4 8 609 4267 155 5 -2.1 4.5 | 155 14 -6.1 13.1 9 564 4877 180 3 0.0 3.0 | 161 12 -4.0 11.6 10 543 5182 355 17 1.5 -16.9 | 17 9 -2.5 -8.3 11 500 5850 320 25 16.1 -19.2 | 311 16 12.1 -10.6 12 430 7010 310 12 9.2 -7.7 | 260 5 5.2 0.9 13 400 7560 325 29 16.6 -23.8 | 320 20 12.6 -15.2 14 397 7620 325 26 14.9 -21.3 | 319 17 10.9 -12.7 15 365 8230 310 41 31.4 -26.4 | 303 33 27.4 -17.8 16 300 9670 300 33 28.6 -16.5 | 288 26 24.6 -7.9 17 250 10940 280 40 39.4 -6.9 | 267 35 35.4 1.6 18 200 12420 275 37 36.9 -3.2 | 261 33 32.9 5.4 19 198 12497 275 37 36.9 -3.2 | 261 33 32.9 5.4 20 150 14230 265 35 34.9 3.1 | 249 33 30.9 11.6 21 148 14326 270 34 34.0 -0.0 | 254 31 30.0 8.6 22 120 15545 280 29 28.6 -5.0 | 262 25 24.6 3.6 23 114 15850 275 28 27.9 -2.4 | 256 25 23.9 6.2 24 108 16154 260 31 30.5 5.4 | 242 30 26.5 14.0 25 100 16610 275 31 30.9 -2.7 | 258 28 26.9 5.9 26 97 16764 275 32 31.9 -2.8 | 258 28 27.9 5.8 27 70 18610 255 12 11.6 3.1 | 213 14 7.6 11.7 Wind Parameters Mean winds (0-6000m): 305.0 at 12.6 knts Storm direction: 335.0 at 9.5 knts Shear (0-3000m) pos: 2.5 neg: 2.5 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 9.2 deg Storm rel helicity (0-3000m) pos: 84.0 neg: -43.7 tot: 40.3 m^2/s^2 ave: 13.4 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 1.3 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 34.93 Bulk Shear: 1.72 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 ------------------------------------------------------------------------------- 500 304 16 273 9| 24.4 0.0 24.4| 71.9 0.0 71.9 143.9 0.88| 25.9 22.7 1000 307 20 286 12| 7.5 0.0 7.5| 83.5 -13.6 69.9 69.9 0.54| 19.8 10.6 1500 306 19 283 12| 5.0 1.2 6.2| 83.5 -23.0 60.6 40.4 0.41| 14.4 5.9 2000 304 18 278 11| 3.8 1.6 5.4| 83.5 -29.4 54.2 27.1 0.32| 11.6 3.7 2500 303 17 272 10| 3.0 2.1 5.1| 83.5 -37.7 45.9 18.4 0.21| 10.1 2.2 3000 301 15 264 9| 2.5 2.5 5.0| 84.0 -43.7 40.3 13.4 0.14| 9.4 1.3 4000 294 13 246 8| 1.9 2.9 4.7| 84.0 -71.5 12.6 3.1 -0.00| 8.3 -0.0 5000 291 11 233 8| 2.8 2.2 5.1|128.1 -77.8 50.3 10.1 0.16| 8.6 1.4 6000 305 13 258 6| 3.4 1.7 5.1|147.4-120.1 27.3 4.6 0.16| 10.3 1.7 Wrote GIF file: /home/apache/climate/data/raob//VAAH/skewt/VAAH.skewt.20250417.23.gif