UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100723.upa.cvt Date: 2300Z 7 OCT 25 Searching for VAAH... Searching the city database file for: VAAH ... Date:2300Z 7 OCT 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 ------------------------------------------------------------------------------- SFC 1004 55 25.4 22.3 83 3.1 23.2 0 0 298.2 301.3 296.2 348.0 17.12 1 1003 64 24.8 21.8 83 3.0 22.7 334 0 297.7 300.7 295.7 345.9 16.61 2 1000 91 25.8 21.5 77 4.3 22.7 255 2 299.0 301.9 295.9 346.6 16.35 3 982 251 26.0 20.0 70 6.0 21.8 277 6 300.7 303.5 295.6 345.2 15.16 4 925 776 22.0 16.0 69 6.0 17.9 300 6 301.8 304.1 294.0 338.5 12.46 5 850 1504 15.6 14.6 94 1.0 15.0 285 3 302.5 304.8 294.1 339.1 12.39 6 842 1584 15.0 13.2 89 1.8 13.8 300 4 302.7 304.8 293.4 336.5 11.40 7 822 1788 15.4 -0.6 33 16.0 7.1 353 6 305.2 306.0 288.3 318.9 4.45 8 716 2939 6.2 -1.8 56 8.0 2.2 300 10 307.4 308.2 289.3 321.8 4.68 9 710 3009 7.8 -11.2 25 19.0 -0.1 300 13 309.9 310.3 287.8 317.2 2.29 10 706 3055 9.0 -28.0 5 37.0 -2.0 301 15 311.7 311.8 286.6 313.6 0.54 11 700 3126 9.0 -34.0 3 43.0 -2.4 310 20 312.5 312.5 286.6 313.6 0.31 12 682 3342 9.0 -38.0 2 47.0 -2.7 307 18 314.8 314.8 287.3 315.6 0.21 13 648 3763 6.2 303 13 316.3 14 594 4473 4.4 -34.6 4 39.0 -5.8 308 19 322.1 322.2 289.8 323.4 0.34 15 551 5080 0.0 -38.0 4 38.0 -8.8 294 21 323.9 324.0 290.2 324.9 0.26 16 500 5850 -5.7 -33.7 9 28.0 -12.3 280 24 326.1 326.2 291.0 327.7 0.44 17 415 7282 -13.5 -47.5 4 34.0 -18.7 265 32 333.9 333.9 292.9 334.4 0.13 18 400 7560 -15.5 -48.5 4 33.0 -20.3 260 32 334.8 334.9 293.2 335.3 0.12 19 323 9140 -26.3 -56.3 4 30.0 -29.0 260 34 341.0 341.0 294.6 341.3 0.06 20 300 9670 -30.5 -56.5 6 26.0 -32.5 250 34 342.4 342.4 295.0 342.6 0.06 21 250 10950 -39.5 -62.5 7 23.0 -40.6 250 38 347.3 347.3 296.1 347.5 0.03 22 249 10977 -39.7 -61.7 8 22.0 -40.8 250 38 347.4 347.4 296.1 347.6 0.04 23 200 12430 -51.3 -72.3 6 21.0 -51.7 245 38 351.5 351.5 297.0 351.6 0.01 24 150 14240 -65.9 -78.9 15 13.0 -66.0 245 37 356.6 356.6 298.0 356.6 0.01 25 144 14486 -67.7 -79.7 17 12.0 -67.8 244 38 357.6 357.6 298.2 357.6 0.00 26 100 16630 -76.5 -87.5 16 11.0 -76.5 275 14 379.9 379.9 302.2 379.9 0.00 27 97 16806 -77.5 -88.5 15 11.0 -77.5 260 12 381.3 381.3 302.5 381.3 0.00 28 81 17846 -77.1 -87.1 19 10.0 -77.1 326 14 402.3 402.3 305.5 402.3 0.00 29 70 18700 -71.7 -85.7 11 14.0 -71.8 20 15 431.0 431.0 308.9 431.0 0.00 30 68 18872 -69.7 -85.7 8 16.0 -69.8 27 15 438.9 438.9 309.8 438.9 0.00 31 50 20720 -66.1 -88.1 3 22.0 -66.4 105 20 487.7 487.7 314.1 487.7 0.00 32 42 21783 -64.1 -87.1 3 23.0 -64.5 102 21 517.6 517.6 316.1 517.6 0.00 33 38 22405 -58.5 -86.5 2 28.0 -59.4 100 22 546.9 546.9 317.9 546.9 0.01 34 30 23900 -56.1 -86.1 1 30.0 -57.5 95 24 591.7 591.7 320.2 591.8 0.01 35 26 24809 -56.1 -86.1 1 30.0 -57.7 93 31 616.4 616.4 321.3 616.5 0.01 36 22 25881 -51.9 -84.9 1 33.0 -54.6 91 39 659.1 659.1 323.0 659.2 0.01 37 20 26500 -50.7 -84.7 1 34.0 -54.0 90 43 681.0 681.0 323.8 681.1 0.02 38 10 31050 -48.3 -84.3 1 36.0 -54.5 35 26 839.3 839.3 328.2 839.6 0.03 39 8.4 32192 -50.9 -83.9 1 33.0 -56.6 872.0 872.0 328.8 872.4 0.04 TRP 97 16806 -77.5 -88.5 15 11.0 -77.5 260 12 381.3 381.3 302.5 381.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5759.00 m Freezing level: 551.00 mb = 5080.13 m = 16666.91 ft Wetbulb zero: 710.26 mb = 3005.60 m = 9860.78 ft Precipitable water: 1.16 inches Sfc-500 mean rel hum: 40.50 % Est. max temperature: 29.65 C = 85.37 F Sfc-Lift cond lev (LCL): 960.05 mb = 449.69 m = 1475.34 ft T: 24.49 C 700-500 lapse rate: 5.40 C/km ThetaE index: 20.29 C Layer 842.0- 716.0 mb Conv cond level (CCL): 861.87 mb = 1384.65 m = 4542.76 ft Mean mixing ratio: 13.95 g/kg Conv temperature: 29.58 C = 85.24 F Cap Strength: 2.80 C Lifted Index: 0.26 C Risk: Showers probable Lifted Index @300 mb: 2.35 C Lifted Index @700 mb: 0.69 C Showalter Index: 1.43 C Risk: Showers probable Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 20.30 C K Index: -7.10 Risk: None Sweat Index: 205.20 Risk: None Energy Index: -2.14 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 60.72 J/kg Max Up Vert Vel: 11.02 m/s Conv Inhibition (B-): 22.61 J/kg Cap Strength: 2.65 C Lift Cond Lev (LCL): 878.95 mb = 1215.61 m = 3988.18 ft Lev Free Conv (LFC): 843.95 mb = 1564.50 m = 5132.80 ft Equ Level (EL): 833.95 mb = 1665.48 m = 5464.12 ft B at Equ Level: 9.80 J/kg Max Parcel Lev (MPL): 613.95 mb = 4203.49 m = 13790.82 ft Wind level data Storm motion: 332 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 1004 55 0 0 -0.0 -0.0 | 152 10 -4.5 8.4 1 1000 91 255 2 1.9 0.5 | 164 9 -2.6 8.9 2 976 305 285 7 6.8 -1.8 | 199 7 2.3 6.6 3 943 610 305 6 4.9 -3.4 | 185 5 0.4 4.9 4 925 776 300 6 5.2 -3.0 | 188 5 0.7 5.4 5 850 1504 285 3 2.9 -0.8 | 168 8 -1.6 7.6 6 848 1524 285 3 2.9 -0.8 | 168 8 -1.6 7.6 7 818 1829 5 6 -0.5 -6.0 | 116 6 -5.0 2.4 8 788 2134 35 10 -5.7 -8.2 | 91 10 -10.2 0.2 9 760 2438 50 9 -6.9 -5.8 | 103 12 -11.4 2.6 10 733 2743 300 2 1.7 -1.0 | 160 8 -2.8 7.4 11 707 3048 300 15 13.0 -7.5 | 264 9 8.5 0.9 12 700 3126 310 20 15.3 -12.9 | 292 12 10.8 -4.5 13 631 3962 300 11 9.5 -5.5 | 240 6 5.0 2.9 14 586 4572 310 21 16.1 -13.5 | 294 13 11.6 -5.1 15 504 5791 270 22 22.0 -0.0 | 244 19 17.5 8.4 16 500 5850 280 24 23.6 -4.2 | 258 20 19.1 4.2 17 447 6706 275 29 28.9 -2.5 | 257 25 24.4 5.8 18 430 7010 270 32 32.0 -0.0 | 253 29 27.5 8.4 19 400 7560 260 32 31.5 5.6 | 243 30 27.0 13.9 20 309 9449 260 34 33.5 5.9 | 244 32 29.0 14.3 21 300 9670 250 34 31.9 11.6 | 234 34 27.5 20.0 22 250 10950 250 38 35.7 13.0 | 236 38 31.2 21.4 23 200 12430 245 38 34.4 16.1 | 231 39 30.0 24.4 24 150 14240 245 37 33.5 15.6 | 230 38 29.0 24.0 25 148 14326 240 39 33.8 19.5 | 226 40 29.3 27.9 26 120 15545 275 31 30.9 -2.7 | 258 27 26.4 5.7 27 108 16154 245 21 19.0 8.9 | 220 23 14.5 17.3 28 100 16630 275 14 13.9 -1.2 | 233 12 9.5 7.2 29 98 16764 270 17 17.0 -0.0 | 236 15 12.5 8.4 30 97 16806 260 12 11.8 2.1 | 215 13 7.3 10.5 31 70 18700 20 15 -5.1 -14.1 | 59 11 -9.6 -5.7 32 50 20720 105 20 -19.3 5.2 | 120 27 -23.8 13.6 33 30 23900 95 24 -23.9 2.1 | 110 30 -28.4 10.5 34 20 26500 90 43 -43.0 0.0 | 100 48 -47.5 8.4 35 10 31050 35 26 -14.9 -21.3 | 56 23 -19.4 -12.9 Wind Parameters Mean winds (0-6000m): 301.8 at 12.7 knts Storm direction: 331.8 at 9.5 knts Shear (0-3000m) pos: 1.7 neg: 3.5 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 115.3 deg Storm rel helicity (0-3000m) pos: 48.0 neg: -16.7 tot: 31.3 m^2/s^2 ave: 10.4 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 2.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 7.81 Bulk Shear: 7.78 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 ------------------------------------------------------------------------------- 500 287 5 185 7| 0.0 6.4 6.4| 15.0 -1.4 13.6 27.2 0.63| 9.5 6.0 1000 294 5 185 6| 0.0 2.5 2.5| 15.2 -3.0 12.2 12.2 0.44| 5.7 2.5 1500 293 5 180 6| 0.0 1.1 1.1| 15.2 -5.5 9.7 6.4 0.27| 4.6 1.2 2000 311 5 174 5| 2.5 0.9 3.4| 15.2 -16.4 -1.2 -0.6 -0.16| 6.1 -1.0 2500 339 6 140 4| 2.0 1.3 3.3| 23.3 -16.7 6.6 2.6 -0.02| 6.8 -0.1 3000 333 6 150 3| 1.7 3.5 5.2| 48.0 -16.7 31.3 10.4 0.30| 9.1 2.7 4000 317 9 211 2| 1.4 2.4 3.8| 61.1 -31.4 29.7 7.4 0.21| 8.8 1.9 5000 312 11 250 4| 1.5 2.3 3.8| 75.5 -50.4 25.1 5.0 0.19| 8.5 1.6 6000 302 13 255 7| 1.3 2.3 3.6| 96.2 -85.2 11.0 1.8 0.12| 8.3 1.0 Wrote GIF file: /home/apache/climate/data/raob//VAAH/skewt/VAAH.skewt.20251007.23.gif