UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120823.upa.cvt Date: 2300Z 8 DEC 25 Searching for VABB... Searching the city database file for: VABB ... Date:2300Z 8 DEC 25 Station: VABB WMO ident: 43003 Latitude: 19.12 Longitude: 72.85 Elevation: 14.00 ------------------------------------------------------------------------------- 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 1012 14 18.8 12.8 68 6.0 15.1 0 0 291.0 292.6 287.8 317.0 9.21 1 1009 39 22.0 10.0 46 12.0 14.8 16 2 294.4 295.8 287.6 316.5 7.65 2 1008 47 23.0 9.0 41 14.0 14.7 22 3 295.5 296.8 287.5 316.3 7.16 3 1007 55 24.4 9.4 39 15.0 15.4 27 4 297.0 298.3 288.2 318.5 7.36 4 1000 114 24.8 7.8 34 17.0 14.8 65 9 298.0 299.2 287.9 317.5 6.64 5 995 158 25.4 7.4 32 18.0 14.8 73 10 299.0 300.2 288.2 318.2 6.50 6 983 265 26.4 3.4 23 23.0 13.6 93 14 301.0 301.9 287.4 316.0 4.97 7 956 510 25.4 2.4 22 23.0 12.7 100 15 302.4 303.3 287.7 316.8 4.76 8 925 799 23.4 0.4 22 23.0 11.2 100 15 303.2 304.0 287.5 316.2 4.25 9 850 1527 18.4 -0.6 28 19.0 8.5 60 4 305.4 306.2 288.3 318.7 4.30 10 832 1710 16.4 -1.6 29 18.0 7.2 57 6 305.2 305.9 288.0 317.8 4.09 11 795 2096 15.4 -11.6 14 27.0 3.9 64 12 308.1 308.5 286.9 314.5 1.98 12 736 2742 9.4 -9.6 25 19.0 1.2 75 11 308.4 308.9 287.6 316.4 2.50 13 700 3156 7.2 -22.8 10 30.0 -2.5 35 8 310.5 310.6 286.5 313.4 0.87 14 659 3650 5.2 -24.8 9 30.0 -4.1 35 11 313.6 313.8 287.5 316.3 0.78 15 601 4394 0.0 -28.0 10 28.0 -7.7 313 11 316.0 316.1 288.2 318.2 0.63 16 555 5024 -5.5 -28.5 14 23.0 -11.3 289 14 316.7 316.9 288.4 319.0 0.66 17 530 5386 -5.5 -38.5 5 33.0 -12.3 289 22 320.9 321.0 289.3 321.9 0.26 18 500 5840 -8.5 -40.5 6 32.0 -14.5 270 31 322.7 322.7 289.8 323.5 0.22 19 462 6448 -11.9 -53.9 2 42.0 -17.4 284 25 325.8 325.8 290.6 326.0 0.05 20 400 7530 -21.1 -56.1 3 35.0 -24.5 265 20 327.6 327.6 291.1 327.8 0.05 21 376 7985 -24.9 -57.9 3 33.0 -27.6 265 25 328.4 328.4 291.3 328.6 0.04 22 355 8401 -28.3 -57.3 4 29.0 -30.4 268 30 329.3 329.3 291.6 329.4 0.05 23 331 8904 -29.3 -64.3 2 35.0 -31.4 265 37 334.5 334.5 293.0 334.6 0.02 24 300 9600 -35.1 -63.1 4 28.0 -36.5 255 48 335.9 335.9 293.3 336.0 0.03 25 250 10840 -45.5 -68.5 6 23.0 -46.1 240 63 338.4 338.4 293.9 338.5 0.02 26 244 11001 -47.1 -68.1 7 21.0 -47.6 241 64 338.4 338.4 293.9 338.5 0.02 27 217 11767 -52.8 -69.6 11 16.8 -53.1 240 74 341.1 341.1 294.6 341.2 0.01 28 212 11917 -53.9 -69.9 12 16.0 -54.2 240 72 341.7 341.7 294.7 341.7 0.01 29 200 12290 -54.7 -74.7 7 20.0 -55.0 235 65 346.1 346.1 295.8 346.2 0.01 30 150 14090 -64.5 -79.5 11 15.0 -64.6 250 66 359.0 359.0 298.5 359.0 0.00 31 145 14295 -66.1 -80.1 12 14.0 -66.2 250 63 359.7 359.7 298.7 359.7 0.00 32 135 14725 -66.1 -82.1 9 16.0 -66.2 250 56 367.1 367.1 300.1 367.1 0.00 33 118 15525 -71.7 -86.7 9 15.0 -71.8 236 60 371.2 371.2 300.8 371.2 0.00 34 100 16490 -74.1 -88.1 10 14.0 -74.2 275 31 384.6 384.6 303.0 384.6 0.00 35 86 17365 -77.7 -89.7 13 12.0 -77.7 275 20 394.2 394.2 304.4 394.3 0.00 36 76 18082 -74.3 -88.3 10 14.0 -74.3 263 12 415.5 415.5 307.2 415.5 0.00 37 71 18478 -76.3 -88.3 13 12.0 -76.3 256 8 419.4 419.4 307.6 419.5 0.00 38 70 18560 -75.7 -88.7 11 13.0 -75.7 255 7 422.4 422.4 308.0 422.4 0.00 39 68 18728 -73.1 -88.1 8 15.0 -73.2 242 8 431.6 431.6 309.0 431.6 0.00 40 66 18901 -74.1 -88.1 10 14.0 -74.2 228 8 433.1 433.1 309.1 433.1 0.00 41 63 19173 -70.1 -88.1 5 18.0 -70.2 206 10 447.7 447.7 310.6 447.7 0.00 42 60 19461 -71.7 -86.7 9 15.0 -71.8 184 11 450.4 450.4 310.9 450.4 0.00 43 55 19975 -68.7 -87.7 5 19.0 -68.9 144 13 468.6 468.6 312.5 468.7 0.00 44 50 20540 -70.9 -88.9 5 18.0 -71.1 100 15 476.4 476.4 313.2 476.4 0.00 45 43 21453 -63.1 -88.1 2 25.0 -63.6 90 19 516.6 516.6 316.1 516.6 0.00 46 30 23700 -57.9 -86.9 1 29.0 -59.0 65 27 586.8 586.8 320.0 586.8 0.01 47 24 25111 -56.7 -86.7 1 30.0 -58.3 71 30 629.0 629.0 321.9 629.0 0.01 48 20 26280 -51.9 -85.9 1 34.0 -54.9 75 33 677.3 677.3 323.7 677.4 0.01 49 18 26966 -49.7 -85.7 1 36.0 -53.5 705.0 705.0 324.6 705.1 0.01 50 16 27736 -50.1 -85.1 1 35.0 -54.1 727.8 727.8 325.3 728.0 0.02 51 16 27736 -47.9 -84.9 1 37.0 -52.7 735.0 735.0 325.5 735.1 0.02 52 10 30836 -48.1 -84.1 1 36.0 -54.4 840.0 840.0 328.2 840.3 0.03 TRP 86 17365 -77.7 -89.7 13 12.0 -77.7 275 20 394.2 394.2 304.4 394.3 0.00 WND 217 11767 -52.8 -69.6 11 16.8 -53.1 240 74 341.1 341.1 294.6 341.2 0.01 Sounding variables and indices 1000-500 mb thick: 5726.00 m Freezing level: 601.00 mb = 4393.87 m = 14415.39 ft Wetbulb zero: 724.38 mb = 2873.24 m = 9426.52 ft Precipitable water: 0.52 inches Sfc-500 mean rel hum: 16.53 % Est. max temperature: 32.96 C = 91.32 F Sfc-Lift cond lev (LCL): 925.74 mb = 792.03 m = 2598.48 ft T: 23.45 C 700-500 lapse rate: 5.85 C/km ThetaE index: 4.19 C Layer 832.0- 736.0 mb Conv cond level (CCL): 570.27 mb = 4809.48 m = 15778.93 ft Mean mixing ratio: 5.14 g/kg Conv temperature: 44.42 C = 111.95 F Cap Strength: 9.54 C Lifted Index: 9.76 C Risk: None Lifted Index @300 mb: 13.98 C Lifted Index @700 mb: 8.18 C Showalter Index: 8.65 C Risk: None Total Totals Index: 34.80 C Risk: None Vertical Totals Index: 26.90 C Cross Totals Index: 7.90 C K Index: -3.70 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 1.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.22 J/kg Max Up Vert Vel: 7.24 m/s Conv Inhibition (B-): 53407.08 J/kg Cap Strength: 9.72 C Lift Cond Lev (LCL): 702.44 mb = 3127.27 m = 10259.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 31 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 1012 14 0 0 -0.0 -0.0 | 211 10 5.1 8.4 1 1000 114 65 9 -8.2 -3.8 | 146 6 -3.1 4.6 2 979 305 100 15 -14.8 2.6 | 139 15 -9.7 11.0 3 925 799 100 15 -14.8 2.6 | 139 15 -9.7 11.0 4 881 1219 100 11 -10.8 1.9 | 151 12 -5.8 10.3 5 850 1524 65 4 -3.6 -1.7 | 192 7 1.4 6.7 6 850 1527 60 4 -3.5 -2.0 | 194 7 1.6 6.4 7 820 1829 55 8 -6.6 -4.6 | 159 4 -1.5 3.8 8 791 2134 65 13 -11.8 -5.5 | 113 7 -6.7 2.9 9 763 2438 65 10 -9.1 -4.2 | 136 6 -4.0 4.2 10 735 2743 75 11 -10.6 -2.8 | 135 8 -5.6 5.6 11 709 3048 25 5 -2.1 -4.5 | 217 5 2.9 3.9 12 700 3156 35 8 -4.6 -6.6 | 194 2 0.5 1.9 13 657 3658 35 11 -6.3 -9.0 | 64 1 -1.3 -0.6 14 633 3962 360 13 -0.0 -13.0 | 312 7 5.1 -4.6 15 586 4572 290 10 9.4 -3.4 | 251 15 14.5 5.0 16 564 4877 280 11 10.8 -1.9 | 248 17 15.9 6.5 17 543 5182 300 17 14.7 -8.5 | 270 20 19.8 -0.1 18 503 5791 265 34 33.9 3.0 | 254 41 38.9 11.4 19 500 5840 270 31 31.0 -0.0 | 257 37 36.1 8.4 20 446 6706 290 23 21.6 -7.9 | 269 27 26.7 0.5 21 400 7530 265 20 19.9 1.7 | 248 27 25.0 10.2 22 363 8230 265 28 27.9 2.4 | 252 35 32.9 10.9 23 348 8534 270 32 32.0 -0.0 | 257 38 37.1 8.4 24 300 9600 255 48 46.4 12.4 | 248 55 51.4 20.8 25 293 9754 255 48 46.4 12.4 | 248 55 51.4 20.8 26 268 10363 245 66 59.8 27.9 | 241 74 64.9 36.3 27 250 10840 240 63 54.6 31.5 | 236 72 59.6 39.9 28 223 11582 245 67 60.7 28.3 | 241 75 65.8 36.7 29 217 11767 240 74 64.1 37.0 | 237 83 69.1 45.4 30 203 12192 240 68 58.9 34.0 | 236 77 63.9 42.4 31 200 12290 235 65 53.2 37.3 | 232 74 58.3 45.7 32 193 12497 235 65 53.2 37.3 | 232 74 58.3 45.7 33 152 14021 245 65 58.9 27.5 | 241 73 64.0 35.9 34 150 14090 250 66 62.0 22.6 | 245 74 67.1 31.0 35 130 14935 250 52 48.9 17.8 | 244 60 53.9 26.2 36 117 15545 235 60 49.1 34.4 | 232 69 54.2 42.8 37 106 16154 260 54 53.2 9.4 | 253 61 58.2 17.8 38 100 16490 275 31 30.9 -2.7 | 261 36 35.9 5.7 39 86 17365 275 20 19.9 -1.7 | 255 26 25.0 6.7 40 70 18560 255 7 6.8 1.8 | 229 16 11.8 10.2 41 50 20540 100 15 -14.8 2.6 | 139 15 -9.7 11.0 42 30 23700 65 27 -24.5 -11.4 | 81 20 -19.4 -3.0 43 20 26280 75 33 -31.9 -8.5 | 90 27 -26.8 -0.1 Wind Parameters Mean winds (0-6000m): 1.0 at 13.1 knts Storm direction: 31.0 at 9.8 knts Shear (0-3000m) pos: 2.6 neg: 2.5 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 0.6 deg Storm rel helicity (0-3000m) pos: 32.6 neg: -24.6 tot: 8.0 m^2/s^2 ave: 2.7 10^-3 m/s^2 rel: -0.00 Storm rel vorticity (0-3000m) horiz: 9.1 stream: -0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.63 Bulk Shear: 41.52 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 92 12 143 11| 15.4 0.0 15.4| 2.4 -15.9 -13.4 -26.9 -0.49| 19.7 -9.7 1000 97 13 141 13| 7.7 1.1 8.8| 7.4 -15.9 -8.5 -8.5 -0.38| 10.9 -4.2 1500 96 12 145 12| 5.1 4.0 9.2| 23.1 -15.9 7.2 4.8 -0.04| 10.7 -0.4 2000 90 11 146 10| 3.9 2.4 6.3| 23.1 -22.9 0.2 0.1 -0.18| 9.9 -1.8 2500 84 11 142 9| 3.1 1.9 5.1| 27.0 -24.5 2.6 1.0 -0.13| 8.9 -1.1 3000 82 11 142 9| 2.6 2.5 5.1| 32.6 -24.6 8.0 2.7 -0.00| 9.1 -0.0 4000 68 10 135 7| 2.3 3.0 5.2| 32.6 -31.1 1.5 0.4 -0.13| 8.6 -1.1 5000 53 11 121 4| 1.8 3.2 5.0| 46.0 -66.7 -20.7 -4.1 -0.20| 8.8 -1.8 6000 1 13 314 7| 1.5 4.0 5.5| 94.5-136.4 -42.0 -7.0 -0.16| 9.9 -1.6 Wrote GIF file: /home/apache/climate/data/raob//VABB/skewt/VABB.skewt.20251208.23.gif