UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122423.upa.cvt Date: 2300Z 24 DEC 25 Searching for VAAH... Searching the city database file for: VAAH ... Date:2300Z 24 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 1007 55 17.6 12.6 72 5.0 14.6 315 1 290.2 291.8 287.4 316.0 9.13 1 1000 116 19.4 11.4 60 8.0 14.6 55 10 292.5 294.1 287.7 316.8 8.49 2 994 168 21.6 10.6 50 11.0 14.9 58 10 295.3 296.7 288.3 318.7 8.09 3 989 212 22.8 8.8 41 14.0 14.5 60 9 296.9 298.2 288.1 317.9 7.20 4 948 580 21.2 9.2 46 12.0 14.0 85 8 298.9 300.3 289.2 321.6 7.72 5 925 792 19.4 8.4 49 11.0 12.9 100 7 299.1 300.5 289.1 321.2 7.49 6 869 1322 14.2 7.2 63 7.0 10.2 122 7 299.1 300.5 289.0 320.8 7.35 7 850 1507 12.6 5.6 62 7.0 8.6 130 7 299.3 300.6 288.5 319.2 6.72 8 841 1596 12.2 1.2 47 11.0 6.5 123 6 299.8 300.7 287.0 314.7 4.96 9 831 1697 14.4 -15.6 11 30.0 3.0 113 5 303.2 303.4 284.4 307.6 1.36 10 785 2178 15.4 355 4 309.2 11 700 3138 9.4 -31.6 4 41.0 -2.1 285 10 312.9 313.0 286.8 314.3 0.39 12 634 3949 3.4 -28.6 7 32.0 -5.6 267 16 315.0 315.2 287.8 317.0 0.57 13 608 4287 2.6 -32.4 5 35.0 -6.5 258 21 317.9 318.0 288.5 319.4 0.41 14 579 4680 0.0 -32.0 7 32.0 -8.2 251 26 319.4 319.4 289.0 321.0 0.45 15 574 4749 -0.7 -31.7 7 31.0 -8.7 253 26 319.3 319.4 289.0 321.0 0.47 16 525 5457 -3.5 -31.5 9 28.0 -10.6 243 19 324.2 324.3 290.6 326.1 0.52 17 500 5840 -6.9 -31.9 12 25.0 -12.9 260 21 324.6 324.7 290.7 326.6 0.53 18 400 7530 -20.7 -37.7 20 17.0 -23.5 270 42 328.1 328.2 291.6 329.5 0.37 19 369 8122 -25.5 -39.5 26 14.0 -27.5 270 52 329.4 329.4 291.9 330.6 0.34 20 361 8281 -24.7 -52.7 6 28.0 -27.4 270 55 332.5 332.5 292.5 332.8 0.08 21 300 9600 -35.9 -52.9 16 17.0 -37.0 260 58 334.8 334.8 293.1 335.2 0.09 22 250 10840 -46.3 -59.3 22 13.0 -46.7 255 71 337.2 337.2 293.7 337.4 0.05 23 248 10893 -46.7 -58.7 24 12.0 -47.1 255 72 337.4 337.4 293.7 337.6 0.06 24 225 11532 -51.5 -61.5 29 10.0 -51.8 252 84 339.6 339.6 294.3 339.8 0.04 25 208 12039 -53.8 -68.4 15 14.7 -54.0 245 99 343.7 343.7 295.3 343.8 0.02 26 200 12290 -54.9 -71.9 10 17.0 -55.2 250 93 345.8 345.8 295.7 345.9 0.01 27 181 12923 -58.3 -76.3 8 18.0 -58.5 250 87 350.3 350.3 296.7 350.3 0.01 28 151 14059 -60.1 -86.1 2 26.0 -60.3 265 72 365.8 365.8 299.8 365.8 0.00 29 150 14100 -60.1 -86.1 2 26.0 -60.3 270 68 366.5 366.5 299.9 366.5 0.00 30 100 16530 -75.9 -92.9 5 17.0 -75.9 260 33 381.1 381.1 302.4 381.1 0.00 31 90 17133 -79.1 -93.1 8 14.0 -79.1 250 35 386.4 386.4 303.2 386.4 0.00 32 73 18329 -76.3 -90.3 9 14.0 -76.3 242 23 416.1 416.1 307.3 416.1 0.00 33 70 18570 -78.1 -90.1 13 12.0 -78.1 240 21 417.3 417.3 307.4 417.3 0.00 34 65 18999 -73.1 -89.1 7 16.0 -73.2 209 18 437.2 437.2 309.6 437.2 0.00 35 56 19875 -71.9 -88.9 6 17.0 -72.0 147 11 458.9 458.9 311.7 459.0 0.00 36 50 20550 -68.1 -89.1 3 21.0 -68.3 100 6 483.0 483.0 313.7 483.0 0.00 37 47 20924 -64.7 -89.7 2 25.0 -65.0 93 8 499.8 499.8 314.9 499.8 0.00 38 41 21755 -65.7 -91.7 2 26.0 -66.0 79 12 517.2 517.2 316.1 517.2 0.00 39 34 22906 -60.3 -91.3 1 31.0 -61.1 58 17 559.8 559.8 318.6 559.9 0.00 40 30 23690 -58.1 -91.1 1 33.0 -59.2 45 21 586.2 586.3 320.0 586.3 0.00 41 22 25658 -53.1 -88.1 1 35.0 -55.6 99 20 655.5 655.5 322.9 655.6 0.01 42 20 26270 -53.7 -88.7 1 35.0 -56.2 115 20 671.8 671.8 323.5 671.9 0.01 43 18 26951 -55.1 -90.1 1 35.0 -57.5 98 17 687.9 687.9 324.0 688.0 0.01 44 15 28126 -54.1 -89.1 1 35.0 -57.1 67 13 728.1 728.1 325.3 728.2 0.01 45 12 29574 -51.7 -87.7 1 36.0 -56.0 30 7 784.6 784.6 326.8 784.7 0.01 46 11 30146 -47.7 -84.7 1 37.0 -53.8 16 5 818.9 818.9 327.7 819.1 0.03 47 10 30780 -46.7 -83.7 1 37.0 -53.6 360 3 845.2 845.2 328.3 845.6 0.04 48 9.6 31050 -47.5 852.1 TRP 90 17133 -79.1 -93.1 8 14.0 -79.1 250 35 386.4 386.4 303.2 386.4 0.00 WND 208 12039 -53.8 -68.4 15 14.7 -54.0 245 99 343.7 343.7 295.3 343.8 0.02 Sounding variables and indices 1000-500 mb thick: 5724.00 m Freezing level: 579.00 mb = 4679.79 m = 15353.45 ft Wetbulb zero: 753.70 mb = 2518.85 m = 8263.84 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 23.22 % Est. max temperature: 26.71 C = 80.08 F Sfc-Lift cond lev (LCL): 934.79 mb = 701.03 m = 2299.92 ft T: 20.17 C 700-500 lapse rate: 6.03 C/km ThetaE index: 14.01 C Layer 925.0- 785.0 mb Conv cond level (CCL): 611.25 mb = 4243.97 m = 13923.63 ft Mean mixing ratio: 7.64 g/kg Conv temperature: 45.04 C = 113.08 F Cap Strength: 10.25 C Lifted Index: 9.49 C Risk: None Lifted Index @300 mb: 10.96 C Lifted Index @700 mb: 8.97 C Showalter Index: 9.93 C Risk: None Total Totals Index: 32.00 C Risk: None Vertical Totals Index: 19.50 C Cross Totals Index: 12.50 C K Index: -15.90 Risk: None Sweat Index: 102.20 Risk: None Energy Index: 1.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.62 J/kg Max Up Vert Vel: 6.58 m/s Conv Inhibition (B-): 45582.39 J/kg Cap Strength: 10.25 C Lift Cond Lev (LCL): 805.93 mb = 1955.60 m = 6415.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 289 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 1007 55 315 1 0.7 -0.7 | 106 9 -8.5 2.5 1 1000 116 55 10 -8.2 -5.7 | 82 18 -17.4 -2.6 2 978 305 65 9 -8.2 -3.8 | 88 17 -17.3 -0.6 3 925 792 100 7 -6.9 1.2 | 105 17 -16.1 4.4 4 850 1507 130 7 -5.4 4.5 | 118 16 -14.5 7.7 5 848 1524 130 7 -5.4 4.5 | 118 16 -14.5 7.7 6 818 1829 100 4 -3.9 0.7 | 106 14 -13.1 3.9 7 789 2134 360 4 -0.0 -4.0 | 85 9 -9.2 -0.8 8 761 2438 325 4 2.3 -3.3 | 89 7 -6.9 -0.1 9 708 3048 295 9 8.2 -3.8 | 58 1 -1.0 -0.6 10 700 3138 285 10 9.7 -2.6 | 220 1 0.5 0.6 11 656 3658 275 11 11.0 -1.0 | 219 3 1.8 2.2 12 586 4572 250 26 24.4 8.9 | 232 19 15.3 12.1 13 543 5182 260 26 25.6 4.5 | 245 18 16.4 7.7 14 523 5486 240 18 15.6 9.0 | 208 14 6.4 12.2 15 500 5840 260 21 20.7 3.6 | 239 13 11.5 6.8 16 446 6706 275 28 27.9 -2.4 | 268 19 18.7 0.7 17 412 7315 260 40 39.4 6.9 | 251 32 30.2 10.1 18 400 7530 270 42 42.0 -0.0 | 264 33 32.8 3.2 19 379 7925 270 48 48.0 -0.0 | 265 39 38.8 3.2 20 363 8230 270 55 55.0 -0.0 | 266 46 45.8 3.2 21 300 9600 260 58 57.1 10.1 | 255 50 47.9 13.3 22 256 10668 250 67 63.0 22.9 | 244 60 53.8 26.1 23 250 10840 255 71 68.6 18.4 | 250 63 59.4 21.6 24 234 11278 255 76 73.4 19.7 | 250 68 64.2 22.9 25 208 12039 245 99 89.7 41.8 | 241 92 80.6 45.0 26 200 12290 250 93 87.4 31.8 | 246 86 78.2 35.0 27 194 12497 250 93 87.4 31.8 | 246 86 78.2 35.0 28 184 12802 250 89 83.6 30.4 | 246 82 74.5 33.6 29 176 13106 250 83 78.0 28.4 | 245 76 68.8 31.6 30 152 14021 260 76 74.8 13.2 | 256 68 65.7 16.4 31 150 14100 270 68 68.0 -0.0 | 267 59 58.8 3.2 32 144 14326 270 68 68.0 -0.0 | 267 59 58.8 3.2 33 124 15240 280 54 53.2 -9.4 | 278 44 44.0 -6.2 34 118 15545 280 47 46.3 -8.2 | 278 37 37.1 -5.0 35 100 16530 260 33 32.5 5.7 | 249 25 23.3 8.9 36 90 17133 250 35 32.9 12.0 | 237 28 23.7 15.2 37 70 18570 240 21 18.2 10.5 | 213 16 9.0 13.7 38 50 20550 100 6 -5.9 1.0 | 106 16 -15.1 4.2 39 30 23690 45 21 -14.8 -14.8 | 64 27 -24.0 -11.7 40 20 26270 115 20 -18.1 8.5 | 113 30 -27.3 11.6 41 10 30780 360 3 -0.0 -3.0 | 91 9 -9.2 0.2 Wind Parameters Mean winds (0-6000m): 259.1 at 12.9 knts Storm direction: 289.1 at 9.7 knts Shear (0-3000m) pos: 1.3 neg: 2.7 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): -47.7 deg Storm rel helicity (0-3000m) pos: 46.5 neg: -44.9 tot: 1.6 m^2/s^2 ave: 0.5 10^-3 m/s^2 rel: -0.10 Storm rel vorticity (0-3000m) horiz: 6.8 stream: -0.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.36 Bulk Shear: 60.08 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 66 9 89 17| 8.9 0.0 8.9| 20.0 -16.2 3.8 7.7 -0.07| 15.0 -1.0 1000 80 8 96 17| 4.1 0.0 4.1| 36.6 -16.2 20.4 20.4 0.15| 9.4 1.4 1500 93 8 102 17| 2.6 0.0 2.6| 45.5 -16.9 28.6 19.1 0.22| 7.1 1.6 2000 94 7 103 16| 2.0 2.2 4.1| 45.5 -41.2 4.3 2.1 -0.07| 7.6 -0.6 2500 86 6 100 16| 1.6 2.4 4.0| 46.5 -43.3 3.1 1.3 -0.08| 7.1 -0.5 3000 72 6 95 15| 1.3 2.7 4.0| 46.5 -44.9 1.6 0.5 -0.10| 6.8 -0.7 4000 313 8 58 4| 1.0 2.9 3.9| 48.3 -44.9 3.4 0.9 -0.00| 6.6 -0.0 5000 263 11 202 5| 0.5 3.1 3.6| 64.9 -52.5 12.5 2.5 0.02| 6.7 0.1 6000 259 13 212 7| 0.4 1.9 2.3| 98.4 -90.5 7.9 1.3 0.02| 7.2 0.1 Wrote GIF file: /home/apache/climate/data/raob//VAAH/skewt/VAAH.skewt.20251224.23.gif