UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120411.upa.cvt Date: 1100Z 4 DEC 25 Searching for VAAH... Searching the city database file for: VAAH ... Date:1100Z 4 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 1009 55 23.2 15.2 61 8.0 17.9 45 7 295.6 297.5 290.8 326.7 10.82 1 1008 64 25.0 9.0 36 16.0 15.4 47 7 297.5 298.8 288.2 318.4 7.16 2 1005 90 27.4 9.4 32 18.0 16.4 52 7 300.1 301.5 289.3 321.9 7.38 3 1000 134 26.8 9.8 34 17.0 16.4 60 7 300.0 301.3 289.5 322.5 7.62 4 925 815 19.8 8.8 49 11.0 13.2 45 10 299.6 301.0 289.5 322.3 7.70 5 850 1533 12.8 6.8 67 6.0 9.3 65 12 299.6 300.9 289.1 321.1 7.31 6 833 1702 11.2 5.2 67 6.0 7.9 55 10 299.6 300.8 288.5 319.3 6.67 7 828 1752 13.2 -7.8 22 21.0 3.9 52 9 302.2 302.7 285.4 310.2 2.56 8 825 1782 14.6 -26.4 4 41.0 1.9 50 9 304.0 304.1 283.7 305.8 0.54 9 795 2094 14.8 32 5 307.5 10 700 3157 9.4 305 10 312.9 11 667 3556 7.0 -30.0 5 37.0 -3.5 320 8 314.6 314.6 287.5 316.2 0.47 12 597 4458 0.0 -24.0 14 24.0 -7.3 300 14 316.6 316.7 288.6 319.7 0.92 13 505 5773 -10.9 -30.9 18 20.0 -15.4 300 21 318.8 319.0 289.0 320.9 0.58 14 500 5850 -11.5 -31.5 17 20.0 -15.9 300 21 319.0 319.1 289.0 321.0 0.55 15 441 6803 -16.5 -44.5 7 28.0 -20.5 264 27 324.4 324.4 290.3 325.0 0.17 16 400 7530 -21.3 -46.3 9 25.0 -24.4 250 36 327.3 327.3 291.1 327.9 0.15 17 379 7923 -24.1 -44.1 14 20.0 -26.6 251 39 328.7 328.7 291.6 329.5 0.20 18 303 9502 -37.7 -45.7 43 8.0 -38.4 251 52 331.3 331.3 292.3 332.1 0.21 19 300 9570 -38.3 -46.3 43 8.0 -38.9 250 53 331.4 331.4 292.3 332.2 0.20 20 271 10262 -44.1 -53.1 36 9.0 -44.5 245 60 332.7 332.8 292.6 333.1 0.10 21 250 10800 -47.3 -59.3 24 12.0 -47.7 240 67 335.7 335.8 293.3 336.0 0.05 22 240 11071 -49.1 -66.1 12 17.0 -49.5 240 65 337.0 337.0 293.6 337.1 0.02 23 200 12260 -54.3 -76.3 5 22.0 -54.6 235 77 346.8 346.8 295.9 346.8 0.01 24 186 12724 -54.3 -82.8 2 28.5 -54.6 240 82 354.1 354.1 297.5 354.1 0.00 25 173 13187 -54.3 -89.3 1 35.0 -54.6 240 75 361.5 361.5 299.0 361.5 0.00 26 150 14090 -58.7 -92.7 0 34.0 -58.9 245 53 368.9 368.9 300.4 368.9 0.00 27 100 16530 -73.7 -92.7 4 19.0 -73.7 235 28 385.3 385.3 303.1 385.3 0.00 28 84 17531 -80.3 -92.3 12 12.0 -80.3 250 19 391.6 391.6 304.0 391.6 0.00 29 77 18026 -77.1 -90.1 11 13.0 -77.1 209 12 408.2 408.2 306.3 408.2 0.00 30 70 18570 -78.9 -89.9 15 11.0 -78.9 165 4 415.6 415.6 307.2 415.6 0.00 31 68 18735 -79.7 -90.7 15 11.0 -79.7 417.3 417.3 307.4 417.3 0.00 32 62 19267 -73.1 -88.1 8 15.0 -73.2 443.1 443.1 310.2 443.1 0.00 33 56 19866 -71.1 -90.1 4 19.0 -71.2 460.8 460.8 311.8 460.8 0.00 TRP 84 17531 -80.3 -92.3 12 12.0 -80.3 250 19 391.6 391.6 304.0 391.6 0.00 WND 186 12724 -54.3 -82.8 2 28.5 -54.6 240 82 354.1 354.1 297.5 354.1 0.00 Sounding variables and indices 1000-500 mb thick: 5716.00 m Freezing level: 597.00 mb = 4457.50 m = 14624.17 ft Wetbulb zero: 770.02 mb = 2360.97 m = 7745.87 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 28.73 % Est. max temperature: 27.18 C = 80.93 F Sfc-Lift cond lev (LCL): 897.01 mb = 1075.89 m = 3529.77 ft T: 17.26 C 700-500 lapse rate: 7.76 C/km ThetaE index: 16.62 C Layer 925.0- 795.0 mb Conv cond level (CCL): 626.87 mb = 4060.61 m = 13322.07 ft Mean mixing ratio: 7.65 g/kg Conv temperature: 43.37 C = 110.06 F Cap Strength: 8.03 C Lifted Index: 3.66 C Risk: None Lifted Index @300 mb: 7.03 C Lifted Index @700 mb: 8.03 C Showalter Index: 4.27 C Risk: None Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 18.30 C K Index: -7.48 Risk: None Sweat Index: 126.60 Risk: None Energy Index: 0.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.04 J/kg Max Up Vert Vel: 3.18 m/s Conv Inhibition (B-): 13606.83 J/kg Cap Strength: 8.04 C Lift Cond Lev (LCL): 782.99 mb = 2221.51 m = 7288.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 1 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 1009 55 45 7 -4.9 -4.9 | 127 6 -4.9 3.7 1 1000 134 60 7 -6.1 -3.5 | 131 8 -6.0 5.1 2 981 305 45 11 -7.8 -7.8 | 96 8 -7.7 0.9 3 925 815 45 10 -7.1 -7.1 | 103 7 -7.0 1.6 4 851 1524 60 12 -10.4 -6.0 | 104 11 -10.3 2.6 5 850 1533 65 12 -10.9 -5.1 | 108 11 -10.8 3.6 6 791 2134 30 5 -2.5 -4.3 | 151 5 -2.4 4.3 7 763 2438 15 7 -1.8 -6.8 | 137 3 -1.7 1.9 8 736 2743 340 3 1.0 -2.8 | 191 6 1.1 5.8 9 709 3048 305 8 6.6 -4.6 | 239 8 6.6 4.0 10 700 3157 305 10 8.2 -5.7 | 251 9 8.3 2.9 11 658 3658 325 8 4.6 -6.6 | 246 5 4.7 2.1 12 609 4267 300 13 11.3 -6.5 | 259 12 11.3 2.1 13 500 5850 300 21 18.2 -10.5 | 276 18 18.3 -1.9 14 484 6096 285 20 19.3 -5.2 | 260 20 19.4 3.5 15 446 6706 265 25 24.9 2.2 | 247 27 25.0 10.8 16 429 7010 260 32 31.5 5.6 | 246 35 31.6 14.2 17 400 7530 250 36 33.8 12.3 | 238 40 33.9 20.9 18 319 9144 255 48 46.4 12.4 | 246 51 46.5 21.1 19 300 9570 250 53 49.8 18.1 | 242 57 49.9 26.8 20 292 9754 250 54 50.7 18.5 | 242 58 50.8 27.1 21 250 10800 240 67 58.0 33.5 | 234 72 58.1 42.1 22 232 11278 240 63 54.6 31.5 | 234 68 54.7 40.1 23 212 11887 235 79 64.7 45.3 | 230 84 64.8 53.9 24 200 12260 235 77 63.1 44.2 | 230 82 63.2 52.8 25 186 12724 240 82 71.0 41.0 | 235 87 71.1 49.6 26 167 13411 240 72 62.4 36.0 | 234 77 62.4 44.6 27 159 13716 250 63 59.2 21.5 | 243 67 59.3 30.2 28 150 14090 245 53 48.0 22.4 | 237 57 48.1 31.0 29 130 14935 240 55 47.6 27.5 | 233 60 47.7 36.1 30 118 15545 250 45 42.3 15.4 | 240 49 42.4 24.0 31 101 16459 245 31 28.1 13.1 | 232 36 28.2 21.7 32 100 16530 235 28 22.9 16.1 | 223 34 23.0 24.7 33 96 16764 240 28 24.2 14.0 | 227 33 24.3 22.6 34 84 17531 250 19 17.9 6.5 | 230 23 17.9 15.1 35 70 18570 165 4 -1.0 3.9 | 176 13 -0.9 12.5 Wind Parameters Mean winds (0-6000m): 330.6 at 11.5 knts Storm direction: 0.6 at 8.6 knts Shear (0-3000m) pos: 0.7 neg: 2.5 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 112.4 deg Storm rel helicity (0-3000m) pos: 21.0 neg: -8.9 tot: 12.1 m^2/s^2 ave: 4.0 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.22 Bulk Shear: 23.14 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 48 10 108 7| 0.0 3.6 3.6| 0.6 -8.2 -7.6 -15.2 -0.61| 6.3 -3.9 1000 47 10 105 7| 0.5 1.8 2.3| 1.4 -8.3 -6.8 -6.8 -0.44| 3.9 -1.7 1500 50 10 104 8| 1.3 1.2 2.5| 4.3 -8.3 -4.0 -2.6 -0.22| 3.7 -0.8 2000 51 10 107 8| 1.0 1.3 2.3| 9.9 -8.3 1.6 0.8 0.06| 4.7 0.3 2500 48 9 110 7| 0.8 1.7 2.5| 12.4 -8.9 3.5 1.4 0.14| 4.8 0.7 3000 42 8 113 6| 0.7 2.5 3.2| 21.0 -8.9 12.1 4.0 0.28| 5.5 1.6 4000 19 9 99 3| 0.6 2.4 2.9| 27.2 -9.7 17.5 4.4 0.28| 5.4 1.5 5000 352 10 306 2| 0.5 2.5 3.0| 35.1 -10.0 25.1 5.0 0.29| 5.0 1.4 6000 331 12 284 6| 0.4 2.5 2.8| 42.6 -31.6 11.0 1.8 0.20| 4.9 1.0 Wrote GIF file: /home/apache/climate/data/raob//VAAH/skewt/VAAH.skewt.20251204.11.gif