UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120623.upa.cvt Date: 2300Z 6 DEC 25 Searching for VECC... Searching the city database file for: VECC ... Date:2300Z 6 DEC 25 Station: VECC WMO ident: 42809 Latitude: 22.65 Longitude: 88.45 Elevation: 6.00 ------------------------------------------------------------------------------- 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 1016 6 16.4 12.7 79 3.7 14.1 0 0 288.2 289.8 286.6 313.8 9.11 1 1008 75 17.0 10.0 63 7.0 12.9 355 7 289.5 290.8 285.7 311.1 7.66 2 1001 135 19.0 9.0 52 10.0 13.2 351 13 292.1 293.3 286.3 312.7 7.21 3 1000 144 19.2 9.2 52 10.0 13.3 350 14 292.4 293.7 286.5 313.3 7.31 4 986 265 20.0 7.0 43 13.0 12.6 343 13 294.3 295.5 286.4 312.8 6.38 5 935 719 15.6 5.6 51 10.0 10.1 344 13 294.4 295.4 286.1 312.1 6.10 6 925 810 15.0 5.0 51 10.0 9.5 345 13 294.6 295.7 286.0 311.9 5.91 7 893 1107 12.8 1.8 47 11.0 7.2 335 14 295.4 296.2 285.2 309.7 4.88 8 890 1136 12.6 1.6 47 11.0 7.0 334 14 295.4 296.3 285.2 309.6 4.82 9 889 1145 12.6 1.6 47 11.0 7.0 333 14 295.5 296.4 285.2 309.7 4.83 10 883 1202 15.4 -14.6 11 30.0 3.9 331 15 299.0 299.3 282.7 303.4 1.39 11 870 1329 16.8 -24.2 5 41.0 3.4 327 15 301.7 301.8 282.9 303.8 0.62 12 850 1527 16.4 -25.6 4 42.0 3.0 320 16 303.3 303.4 283.5 305.2 0.56 13 845 1577 16.4 -24.6 4 41.0 3.0 318 16 303.8 304.0 283.8 305.9 0.62 14 814 1893 14.0 -19.0 9 33.0 2.2 308 16 304.6 304.8 284.5 308.0 1.04 15 810 1934 13.8 -22.2 7 36.0 1.7 307 16 304.8 304.9 284.4 307.4 0.80 16 786 2187 15.0 299 16 308.7 17 745 2637 12.4 285 15 310.6 18 713 3004 12.8 275 14 315.0 19 700 3158 11.6 270 14 315.3 20 570 4836 0.0 -29.0 9 29.0 -8.0 282 14 320.8 320.9 289.6 323.0 0.61 21 500 5870 -7.3 -42.3 4 35.0 -13.8 250 16 324.1 324.2 290.2 324.8 0.18 22 443 6796 -14.3 -40.3 9 26.0 -18.8 264 21 326.7 326.8 291.0 327.7 0.26 23 400 7560 -18.7 -51.7 4 33.0 -22.6 255 33 330.7 330.7 292.0 331.0 0.08 24 367 8198 -22.1 -49.1 7 27.0 -25.3 260 41 334.4 334.4 293.0 334.9 0.12 25 317 9259 -29.9 -41.9 30 12.0 -31.4 258 49 337.9 337.9 294.1 339.1 0.30 26 312 9372 -30.7 -39.7 41 9.0 -31.9 256 52 338.3 338.4 294.3 339.8 0.39 27 307 9487 -31.3 -38.3 50 7.0 -32.3 253 55 339.0 339.1 294.5 340.8 0.46 28 304 9556 -31.9 -41.9 37 10.0 -33.1 252 57 339.1 339.2 294.4 340.4 0.32 29 300 9650 -32.5 -42.5 36 10.0 -33.6 250 60 339.6 339.6 294.5 340.8 0.30 30 287 9961 -35.1 -42.1 49 7.0 -35.8 251 58 340.2 340.3 294.7 341.5 0.33 31 250 10910 -43.1 -54.1 29 11.0 -43.7 255 58 342.0 342.0 294.9 342.4 0.10 32 236 11295 -45.9 -57.9 25 12.0 -46.4 256 61 343.4 343.5 295.2 343.7 0.07 33 208 12120 -53.7 -60.7 42 7.0 -53.9 260 66 343.9 343.9 295.3 344.1 0.05 34 205 12213 -54.4 -62.2 38 7.7 -54.6 260 67 344.1 344.1 295.3 344.3 0.04 35 200 12370 -55.7 -64.7 32 9.0 -55.9 265 64 344.6 344.6 295.4 344.7 0.03 36 197 12466 -55.7 -66.7 24 11.0 -55.9 262 63 346.1 346.1 295.8 346.2 0.02 37 166 13535 -64.5 -72.5 32 8.0 -64.6 245 56 348.7 348.7 296.4 348.8 0.01 38 150 14150 -67.3 -77.3 23 10.0 -67.4 240 61 354.2 354.2 297.5 354.2 0.01 39 100 16530 -78.7 -92.7 8 14.0 -78.7 260 37 375.7 375.7 301.5 375.7 0.00 40 86 17381 -81.7 -94.7 9 13.0 -81.7 240 23 386.2 386.2 303.2 386.2 0.00 41 78 17935 -76.5 -92.5 6 16.0 -76.6 233 19 407.9 407.9 306.2 407.9 0.00 42 70 18560 -75.1 -90.1 8 15.0 -75.2 225 15 423.7 423.7 308.2 423.7 0.00 43 66 18902 -74.5 -88.5 10 14.0 -74.6 235 14 432.2 432.2 309.1 432.2 0.00 44 63 19172 -76.5 -89.5 11 13.0 -76.6 249 10 433.6 433.6 309.2 433.6 0.00 45 59 19552 -74.9 -88.9 10 14.0 -75.0 264 9 445.4 445.4 310.4 445.4 0.00 46 55 19967 -69.1 -88.1 5 19.0 -69.2 191 5 467.7 467.7 312.4 467.7 0.00 47 50 20540 -66.9 -88.9 3 22.0 -67.1 325 9 485.8 485.8 313.9 485.8 0.00 48 47 20913 -66.1 -89.1 3 23.0 -66.4 317 8 496.4 496.4 314.7 496.4 0.00 49 43 21457 -61.1 -89.1 1 28.0 -61.7 65 7 521.5 521.5 316.4 521.5 0.00 50 34 22924 -57.3 -90.3 1 33.0 -58.4 53 9 567.7 567.7 319.0 567.8 0.00 51 30 23710 -59.3 -91.3 1 32.0 -60.3 45 8 583.0 583.0 319.8 583.0 0.00 52 24 25123 -53.5 -88.5 1 35.0 -55.7 82 17 638.2 638.3 322.2 638.3 0.01 53 20 26290 -55.1 -90.1 1 35.0 -57.3 100 25 667.5 667.5 323.3 667.6 0.01 54 14 28603 -47.9 -84.9 1 37.0 -53.1 123 20 763.6 763.6 326.3 763.8 0.02 55 11 30183 -50.5 -86.5 1 36.0 -55.5 141 17 808.7 808.7 327.4 808.9 0.02 56 10 30810 -46.3 -83.3 1 37.0 -53.4 165 19 846.7 846.7 328.3 847.1 0.04 57 9.3 31295 -43.9 -81.9 1 38.0 -52.4 873.6 873.6 328.9 874.1 0.05 58 7.9 32388 -44.7 -82.7 1 38.0 -53.5 912.2 912.2 329.7 912.7 0.05 59 7.3 32923 -39.3 -78.3 1 39.0 -51.5 955.1 955.1 330.5 956.4 0.12 TRP WND 205 12213 -54.4 -62.2 38 7.7 -54.6 260 67 344.1 344.1 295.3 344.3 0.04 Sounding variables and indices 1000-500 mb thick: 5726.00 m Freezing level: 570.00 mb = 4836.01 m = 15865.97 ft Wetbulb zero: 767.71 mb = 2384.81 m = 7824.08 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 23.14 % Est. max temperature: 30.27 C = 86.49 F Sfc-Lift cond lev (LCL): 961.49 mb = 480.29 m = 1575.73 ft T: 17.91 C 700-500 lapse rate: 6.97 C/km ThetaE index: 6.34 C Layer 883.0- 870.0 mb Conv cond level (CCL): 563.57 mb = 4925.47 m = 16159.49 ft Mean mixing ratio: 6.51 g/kg Conv temperature: 49.40 C = 120.92 F Cap Strength: 14.89 C Lifted Index: 13.54 C Risk: None Lifted Index @300 mb: 19.51 C Lifted Index @700 mb: 14.57 C Showalter Index: 17.07 C Risk: None Total Totals Index: 5.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: -18.30 C K Index: -38.52 Risk: None Sweat Index: 48.00 Risk: None Energy Index: 4.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.11 J/kg Max Up Vert Vel: 6.02 m/s Conv Inhibition (B-): 51037.79 J/kg Cap Strength: 14.69 C Lift Cond Lev (LCL): 824.95 mb = 1779.76 m = 5839.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 325 at 11 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 1016 6 0 0 -0.0 -0.0 | 145 11 -6.2 8.9 1 1000 144 350 14 2.4 -13.8 | 38 6 -3.8 -4.9 2 981 305 340 12 4.1 -11.3 | 41 3 -2.1 -2.4 3 925 810 345 13 3.4 -12.6 | 38 5 -2.9 -3.7 4 850 1527 320 16 10.3 -12.3 | 310 5 4.1 -3.4 5 791 2134 300 16 13.9 -8.0 | 263 8 7.6 0.9 6 700 3158 270 14 14.0 -0.0 | 221 12 7.8 8.9 7 658 3658 285 15 14.5 -3.9 | 239 10 8.3 5.0 8 524 5486 280 14 13.8 -2.4 | 230 10 7.6 6.4 9 505 5791 250 16 15.0 5.5 | 212 17 8.8 14.3 10 500 5870 250 16 15.0 5.5 | 212 17 8.8 14.3 11 466 6401 270 18 18.0 -0.0 | 233 15 11.8 8.9 12 413 7315 255 25 24.1 6.5 | 229 24 17.9 15.3 13 400 7560 255 33 31.9 8.5 | 236 31 25.7 17.4 14 380 7925 260 40 39.4 6.9 | 244 37 33.2 15.8 15 322 9144 260 46 45.3 8.0 | 247 43 39.1 16.9 16 300 9650 250 60 56.4 20.5 | 240 58 50.2 29.4 17 296 9754 250 58 54.5 19.8 | 239 56 48.3 28.7 18 250 10910 255 58 56.0 15.0 | 244 55 49.8 23.9 19 205 12213 260 67 66.0 11.6 | 251 63 59.8 20.5 20 200 12370 265 64 63.8 5.6 | 256 59 57.5 14.5 21 178 13106 245 54 48.9 22.8 | 233 53 42.7 31.7 22 153 14021 245 58 52.6 24.5 | 234 57 46.3 33.4 23 150 14150 240 61 52.8 30.5 | 230 61 46.6 39.4 24 138 14630 245 53 48.0 22.4 | 233 52 41.8 31.3 25 131 14935 240 48 41.6 24.0 | 227 48 35.3 32.9 26 118 15545 245 55 49.8 23.2 | 234 54 43.6 32.1 27 112 15850 255 43 41.5 11.1 | 240 41 35.3 20.0 28 100 16530 260 37 36.4 6.4 | 243 34 30.2 15.3 29 96 16764 260 38 37.4 6.6 | 244 35 31.2 15.5 30 91 17069 270 31 31.0 -0.0 | 250 26 24.8 8.9 31 86 17374 240 23 19.9 11.5 | 214 25 13.7 20.4 32 70 18560 225 15 10.6 10.6 | 193 20 4.4 19.5 33 70 18593 220 19 12.2 14.6 | 194 24 6.0 23.4 34 63 19202 250 10 9.4 3.4 | 194 13 3.2 12.3 35 60 19507 290 10 9.4 -3.4 | 210 6 3.2 5.5 36 57 19812 155 4 -1.7 3.6 | 148 15 -7.9 12.5 37 51 20422 285 6 5.8 -1.6 | 177 7 -0.4 7.3 38 50 20540 325 9 5.2 -7.4 | 145 2 -1.1 1.5 39 49 20726 275 11 11.0 -1.0 | 211 9 4.7 7.9 40 46 21031 340 7 2.4 -6.6 | 121 4 -3.8 2.3 41 44 21336 40 5 -3.2 -3.8 | 118 11 -9.4 5.0 42 40 21946 150 13 -6.5 11.3 | 148 24 -12.7 20.1 43 38 22250 160 9 -3.1 8.5 | 152 20 -9.3 17.3 44 34 22860 60 9 -7.8 -4.5 | 107 15 -14.0 4.4 45 33 23165 30 8 -4.0 -6.9 | 101 10 -10.2 1.9 46 31 23470 55 12 -9.8 -6.9 | 97 16 -16.1 2.0 47 30 23710 45 8 -5.7 -5.7 | 105 12 -11.9 3.2 48 30 23774 90 12 -12.0 0.0 | 116 20 -18.2 8.9 49 28 24079 50 8 -6.1 -5.1 | 107 13 -12.4 3.7 50 27 24384 70 12 -11.3 -4.1 | 105 18 -17.5 4.8 51 20 26290 100 25 -24.6 4.3 | 113 34 -30.8 13.2 52 18 26822 95 25 -24.9 2.2 | 110 33 -31.1 11.1 53 15 28042 95 19 -18.9 1.7 | 113 27 -25.2 10.5 54 14 28651 125 20 -16.4 11.5 | 132 30 -22.6 20.3 55 13 28956 85 13 -13.0 -1.1 | 112 21 -19.2 7.7 56 13 29261 105 15 -14.5 3.9 | 122 24 -20.7 12.8 57 10 30810 165 19 -4.9 18.4 | 158 29 -11.1 27.2 Wind Parameters Mean winds (0-6000m): 295.0 at 14.5 knts Storm direction: 325.0 at 10.8 knts Shear (0-3000m) pos: 0.0 neg: 2.5 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 81.0 deg Storm rel helicity (0-3000m) pos: 0.3 neg: -48.6 tot: -48.4 m^2/s^2 ave: -16.1 10^-3 m/s^2 rel: -0.82 Storm rel vorticity (0-3000m) horiz: 6.4 stream: -5.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.12 Bulk Shear: 16.22 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 ------------------------------------------------------------------------------- 500 344 11 62 4| 0.0 12.8 12.8| 0.3 -17.9 -17.6 -35.3 -0.75| 17.4-13.2 1000 343 12 47 4| 0.0 7.1 7.1| 0.3 -20.0 -19.7 -19.7 -0.74| 10.1 -7.5 1500 338 13 22 3| 0.0 5.5 5.5| 0.3 -25.4 -25.1 -16.7 -0.79| 8.4 -6.6 2000 330 14 349 3| 0.0 4.1 4.1| 0.3 -32.0 -31.7 -15.8 -0.81| 7.5 -6.1 2500 323 14 316 3| 0.0 3.1 3.1| 0.3 -39.8 -39.6 -15.8 -0.81| 6.9 -5.6 3000 316 14 290 4| 0.0 2.5 2.5| 0.3 -48.6 -48.4 -16.1 -0.82| 6.4 -5.2 4000 306 14 266 5| 0.3 1.8 2.2| 8.5 -51.3 -42.7 -10.7 -0.68| 5.4 -3.7 5000 301 14 256 6| 0.3 1.4 1.7| 8.5 -53.5 -45.0 -9.0 -0.69| 4.4 -3.0 6000 295 14 248 7| 0.2 1.5 1.7| 14.9 -69.7 -54.8 -9.1 -0.62| 4.5 -2.8 Wrote GIF file: /home/apache/climate/data/raob//VECC/skewt/VECC.skewt.20251206.23.gif