UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120323.upa.cvt Date: 2300Z 3 DEC 25 Searching for VAAH... Searching the city database file for: VAAH ... Date:2300Z 3 DEC 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 1010 55 18.0 13.6 75 4.4 15.3 50 2 290.3 292.0 288.0 317.8 9.73 1 1006 88 18.8 10.8 60 8.0 14.0 58 6 291.5 292.9 286.9 314.5 8.10 2 1000 137 19.0 11.0 60 8.0 14.2 70 13 292.1 293.6 287.3 315.7 8.26 3 997 163 19.0 11.0 60 8.0 14.2 73 14 292.4 293.9 287.5 316.1 8.29 4 985 267 21.6 8.6 43 13.0 13.9 86 18 296.0 297.3 287.7 316.8 7.13 5 967 428 22.6 7.6 38 15.0 13.8 89 18 298.6 299.8 288.3 318.6 6.78 6 925 812 19.4 6.4 43 13.0 11.9 85 14 299.1 300.3 288.2 318.4 6.52 7 850 1526 12.6 2.6 50 10.0 7.3 100 9 299.3 300.3 287.2 315.5 5.43 8 841 1615 12.2 0.2 44 12.0 6.1 132 8 299.8 300.7 286.6 313.7 4.61 9 818 1849 15.2 -23.8 5 39.0 2.3 211 5 305.4 305.5 284.4 307.7 0.68 10 775 2303 12.2 225 4 306.9 11 750 2578 12.2 234 3 309.8 12 700 3152 8.6 305 3 312.0 13 605 4339 0.0 -43.0 2 43.0 -8.5 280 10 315.4 315.4 287.4 315.9 0.14 14 585 4607 -2.1 -31.1 9 29.0 -9.3 280 13 316.0 316.1 288.0 317.7 0.49 15 569 4827 -1.9 -40.9 3 39.0 -9.9 280 15 318.7 318.8 288.5 319.4 0.19 16 531 5373 -6.3 -24.3 23 18.0 -11.5 275 20 319.8 320.0 289.8 323.3 1.01 17 500 5840 -10.1 -27.1 23 17.0 -14.4 270 24 320.7 320.9 289.9 323.6 0.83 18 400 7520 -22.3 -44.3 12 22.0 -25.1 260 36 326.0 326.0 290.7 326.7 0.19 19 398 7557 -22.7 -43.7 13 21.0 -25.4 260 36 326.0 326.0 290.7 326.7 0.20 20 363 8232 -26.1 -54.1 5 28.0 -28.6 260 40 330.1 330.1 291.8 330.4 0.07 21 300 9590 -36.9 -54.9 14 18.0 -37.9 260 50 333.4 333.4 292.7 333.7 0.07 22 261 10542 -45.1 -58.1 22 13.0 -45.6 256 57 334.9 334.9 293.1 335.1 0.06 23 250 10830 -46.9 -61.9 16 15.0 -47.4 255 60 336.3 336.3 293.4 336.5 0.04 24 200 12290 -55.3 -73.3 9 18.0 -55.5 230 64 345.2 345.2 295.6 345.2 0.01 25 187 12718 -57.2 -76.8 7 19.7 -57.4 235 77 348.9 348.9 296.4 348.9 0.01 26 177 13065 -58.7 -79.7 5 21.0 -58.9 239 73 351.9 351.9 297.0 351.9 0.00 27 153 13985 -57.1 -90.1 1 33.0 -57.4 252 57 369.6 369.6 300.5 369.6 0.00 28 150 14110 -57.9 -91.9 1 34.0 -58.2 255 54 370.3 370.3 300.6 370.3 0.00 29 116 15684 -69.5 -93.5 2 24.0 -69.6 251 50 377.1 377.1 301.8 377.1 0.00 30 100 16560 -72.9 -91.9 4 19.0 -72.9 260 37 386.9 386.9 303.3 386.9 0.00 31 78 17988 -80.7 -92.7 12 12.0 -80.7 250 25 399.2 399.2 305.1 399.2 0.00 32 72 18439 -80.3 -92.3 12 12.0 -80.3 283 15 409.3 409.3 306.4 409.3 0.00 33 70 18600 -75.7 -90.7 8 15.0 -75.7 295 11 422.4 422.4 308.0 422.4 0.00 34 69 18684 -73.9 -88.9 8 15.0 -74.0 302 11 428.0 428.0 308.6 428.1 0.00 35 54 20124 -72.9 -90.9 5 18.0 -73.0 62 9 461.4 461.4 311.9 461.4 0.00 36 50 20580 -70.1 -91.1 3 21.0 -70.2 100 9 478.3 478.3 313.3 478.3 0.00 37 48 20825 -67.3 -91.3 2 24.0 -67.5 112 9 490.6 490.6 314.2 490.6 0.00 38 42 21631 -68.3 -94.3 1 26.0 -68.5 153 11 507.2 507.2 315.5 507.2 0.00 39 39 22080 -65.3 -95.3 1 30.0 -65.7 175 12 525.7 525.7 316.6 525.7 0.00 40 36 22567 -66.1 -97.1 1 31.0 -66.5 200 13 535.8 535.8 317.3 535.8 0.00 41 30 23690 -60.5 -94.5 0 34.0 -61.4 255 15 579.7 579.7 319.6 579.7 0.00 42 24 25097 -54.9 -89.9 1 35.0 -56.8 269 17 634.2 634.2 322.1 634.2 0.00 43 22 25650 -56.5 -91.5 0 35.0 -58.3 274 18 645.4 645.4 322.5 645.4 0.00 44 20 26260 -52.5 -88.5 1 36.0 -55.3 280 19 675.5 675.5 323.6 675.5 0.01 45 19 26592 -50.9 -86.9 1 36.0 -54.2 281 20 690.4 690.4 324.1 690.5 0.01 46 13 29056 -51.7 -87.7 1 36.0 -55.8 286 28 766.8 766.8 326.4 766.9 0.01 47 10 30770 -48.3 -85.3 1 37.0 -54.5 290 34 839.3 839.3 328.1 839.5 0.03 48 9.6 31039 -47.9 -84.9 1 37.0 -54.4 850.6 850.6 328.4 850.9 0.03 49 7.8 32426 -42.3 -80.3 1 38.0 -52.5 925.1 925.2 329.9 926.0 0.08 TRP 78 17988 -80.7 -92.7 12 12.0 -80.7 250 25 399.2 399.2 305.1 399.2 0.00 WND 187 12718 -57.2 -76.8 7 19.7 -57.4 235 77 348.9 348.9 296.4 348.9 0.01 Sounding variables and indices 1000-500 mb thick: 5703.00 m Freezing level: 605.00 mb = 4338.72 m = 14234.48 ft Wetbulb zero: 772.59 mb = 2329.45 m = 7642.45 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 29.17 % Est. max temperature: 27.03 C = 80.66 F Sfc-Lift cond lev (LCL): 946.11 mb = 616.70 m = 2023.26 ft T: 21.03 C 700-500 lapse rate: 6.96 C/km ThetaE index: 10.89 C Layer 925.0- 775.0 mb Conv cond level (CCL): 623.74 mb = 4090.52 m = 13420.17 ft Mean mixing ratio: 7.01 g/kg Conv temperature: 42.43 C = 108.37 F Cap Strength: 9.60 C Lifted Index: 7.58 C Risk: None Lifted Index @300 mb: 11.48 C Lifted Index @700 mb: 9.17 C Showalter Index: 8.86 C Risk: None Total Totals Index: 35.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 12.70 C K Index: -17.02 Risk: None Sweat Index: 73.20 Risk: None Energy Index: 1.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.60 J/kg Max Up Vert Vel: 7.82 m/s Conv Inhibition (B-): 46129.93 J/kg Cap Strength: 9.54 C Lift Cond Lev (LCL): 795.77 mb = 2080.65 m = 6826.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 304 at 8 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 1010 55 50 2 -1.5 -1.3 | 112 9 -8.3 3.3 1 1000 137 70 13 -12.2 -4.4 | 90 19 -19.0 0.1 2 981 305 90 19 -19.0 0.0 | 100 26 -25.8 4.6 3 925 812 85 14 -13.9 -1.2 | 99 21 -20.8 3.4 4 881 1219 95 13 -13.0 1.1 | 106 21 -19.8 5.7 5 850 1524 100 10 -9.8 1.7 | 111 18 -16.7 6.3 6 850 1526 100 9 -8.9 1.6 | 111 17 -15.7 6.1 7 820 1829 210 5 2.5 4.3 | 154 10 -4.3 8.9 8 735 2743 240 3 2.6 1.5 | 145 7 -4.2 6.1 9 700 3152 305 3 2.5 -1.7 | 123 5 -4.4 2.9 10 683 3353 330 2 1.0 -1.7 | 116 6 -5.8 2.8 11 632 3962 280 6 5.9 -1.0 | 166 4 -0.9 3.5 12 564 4877 280 16 15.8 -2.8 | 259 9 8.9 1.8 13 500 5840 270 24 24.0 -0.0 | 255 18 17.2 4.6 14 483 6096 270 26 26.0 -0.0 | 257 20 19.2 4.6 15 446 6706 255 33 31.9 8.5 | 242 28 25.1 13.1 16 400 7520 260 36 35.5 6.3 | 249 31 28.6 10.8 17 306 9449 260 48 47.3 8.3 | 252 42 40.5 12.9 18 300 9590 260 50 49.2 8.7 | 253 44 42.4 13.3 19 293 9754 260 50 49.2 8.7 | 253 44 42.4 13.3 20 250 10830 255 60 58.0 15.5 | 249 55 51.1 20.1 21 200 12290 230 64 49.0 41.1 | 223 62 42.2 45.7 22 194 12497 230 64 49.0 41.1 | 223 62 42.2 45.7 23 187 12718 235 77 63.1 44.2 | 229 74 56.3 48.7 24 176 13106 240 72 62.4 36.0 | 234 69 55.5 40.6 25 168 13411 245 72 65.3 30.4 | 239 68 58.4 35.0 26 160 13716 245 64 58.0 27.0 | 238 60 51.2 31.6 27 150 14110 255 54 52.2 14.0 | 248 49 45.4 18.6 28 145 14326 255 54 52.2 14.0 | 248 49 45.4 18.6 29 107 16154 250 49 46.0 16.8 | 241 45 39.2 21.3 30 100 16560 260 37 36.4 6.4 | 250 32 29.6 11.0 31 97 16764 260 36 35.5 6.3 | 249 31 28.6 10.8 32 78 17988 250 25 23.5 8.6 | 232 21 16.7 13.1 33 70 18600 295 11 10.0 -4.6 | 271 3 3.2 -0.1 34 50 20580 100 9 -8.9 1.6 | 111 17 -15.7 6.1 35 30 23690 255 15 14.5 3.9 | 222 11 7.7 8.5 36 20 26260 280 19 18.7 -3.3 | 264 12 11.9 1.3 37 10 30770 290 34 31.9 -11.6 | 286 26 25.1 -7.1 Wind Parameters Mean winds (0-6000m): 273.9 at 10.9 knts Storm direction: 303.9 at 8.2 knts Shear (0-3000m) pos: 0.7 neg: 0.0 tot: 0.7 10-3/s Storm rel Dir Shear (0-3000m): 20.4 deg Storm rel helicity (0-3000m) pos: 87.4 neg: -23.2 tot: 64.2 m^2/s^2 ave: 21.4 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 1.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.34 Bulk Shear: 91.25 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 85 15 98 22| 15.4 0.0 15.4| 21.4 -17.8 3.7 7.3 -0.09| 21.6 -1.9 1000 86 15 99 22| 6.2 0.0 6.2| 29.9 -18.3 11.6 11.6 -0.01| 12.8 -0.2 1500 89 14 102 21| 2.7 0.0 2.7| 52.0 -18.3 33.7 22.5 0.13| 10.7 1.4 2000 94 12 106 19| 1.7 0.0 1.7| 87.4 -18.6 68.8 34.4 0.30| 11.4 3.4 2500 98 10 109 18| 1.1 0.0 1.1| 87.4 -20.2 67.2 26.9 0.27| 9.4 2.6 3000 100 9 111 17| 0.7 0.0 0.7| 87.4 -23.2 64.2 21.4 0.22| 8.4 1.8 4000 97 8 111 15| 0.5 0.6 1.1| 91.5 -25.4 66.1 16.5 0.23| 7.4 1.7 5000 74 9 98 15| 0.4 1.5 2.0| 99.5 -25.4 74.1 14.8 0.29| 7.0 2.0 6000 274 11 227 6| 0.3 2.0 2.4|101.4 -29.0 72.3 12.1 0.25| 6.6 1.6 Wrote GIF file: /home/apache/climate/data/raob//VAAH/skewt/VAAH.skewt.20251203.23.gif