UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122211.upa.cvt Date: 1100Z 22 DEC 25 Searching for VECC... Searching the city database file for: VECC ... Date:1100Z 22 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 1012 6 21.8 16.8 73 5.0 18.5 0 0 293.9 296.1 291.2 328.1 11.97 1 1000 106 21.4 14.4 64 7.0 16.9 350 6 294.5 296.4 290.0 324.3 10.36 2 956 495 18.0 13.5 75 4.5 15.1 354 7 294.9 296.8 290.0 324.3 10.22 3 930 732 17.8 6.8 48 11.0 11.5 5 5 297.1 298.3 287.6 316.6 6.67 4 925 778 17.6 6.6 48 11.0 11.3 5 4 297.3 298.5 287.6 316.7 6.62 5 850 1491 11.8 4.8 62 7.0 7.9 25 7 298.5 299.7 287.8 317.3 6.35 6 842 1570 11.2 5.2 67 6.0 7.9 19 7 298.7 299.9 288.1 318.1 6.60 7 825 1740 9.8 3.8 66 6.0 6.6 356 8 299.0 300.1 287.8 317.0 6.10 8 822 1770 9.6 3.6 66 6.0 6.3 352 8 299.1 300.2 287.8 316.9 6.03 9 821 1780 9.6 3.6 66 6.0 6.3 351 8 299.2 300.3 287.8 317.1 6.04 10 817 1821 11.4 -6.6 28 18.0 3.4 345 8 301.5 302.0 285.4 310.3 2.85 11 806 1934 14.0 -20.0 8 34.0 2.0 332 9 305.4 305.6 284.8 308.6 0.97 12 784 2168 16.2 -14.8 11 31.0 3.6 311 12 310.2 310.5 287.2 315.3 1.54 13 732 2752 17.6 319 23 317.9 14 700 3132 15.8 300 21 320.0 15 678 3401 14.2 299 21 321.1 16 553 5071 0.0 -40.0 3 40.0 -8.9 292 23 323.6 323.6 290.1 324.4 0.21 17 516 5621 -3.3 -38.3 5 35.0 -11.1 283 23 326.1 326.1 290.9 327.1 0.27 18 505 5791 -2.9 -47.9 2 45.0 -11.2 274 24 328.6 328.6 291.4 329.0 0.10 19 500 5870 -3.3 -49.3 1 46.0 -11.5 270 24 329.0 329.0 291.5 329.4 0.09 20 400 7590 -16.5 -49.5 4 33.0 -21.0 250 27 333.5 333.6 292.8 334.0 0.10 21 363 8313 -22.9 -57.9 3 35.0 -26.1 260 29 334.4 334.4 292.9 334.6 0.04 22 318 9274 -29.3 -56.3 6 27.0 -31.4 267 33 338.4 338.4 294.0 338.6 0.06 23 300 9690 -31.7 -44.7 27 13.0 -33.1 255 41 340.7 340.7 294.7 341.7 0.24 24 281 10149 -36.1 -44.1 44 8.0 -36.9 265 45 340.8 340.9 294.8 341.9 0.27 25 257 10763 -40.7 -52.7 26 12.0 -41.4 280 50 342.8 342.9 295.1 343.3 0.11 26 250 10950 -42.3 -54.3 26 12.0 -42.9 280 52 343.2 343.2 295.2 343.6 0.10 27 221 11766 -49.3 -58.3 34 9.0 -49.6 274 53 344.7 344.7 295.5 345.0 0.07 28 200 12410 -53.7 -66.7 19 13.0 -53.9 270 53 347.7 347.7 296.1 347.8 0.02 29 197 12507 -54.3 -68.3 16 14.0 -54.6 270 54 348.3 348.3 296.3 348.4 0.02 30 165 13619 -64.1 -74.1 24 10.0 -64.2 270 62 350.0 350.0 296.6 350.0 0.01 31 161 13769 -64.6 -75.4 21 10.8 -64.7 270 63 351.6 351.6 297.0 351.6 0.01 32 150 14200 -66.1 -79.1 15 13.0 -66.2 270 51 356.2 356.2 298.0 356.2 0.01 33 143 14488 -67.9 -82.9 10 15.0 -67.9 267 47 358.0 358.0 298.3 358.0 0.00 34 100 16580 -78.1 -90.1 13 12.0 -78.1 255 27 376.8 376.8 301.7 376.8 0.00 35 90 17178 -81.1 -91.1 17 10.0 -81.1 278 21 382.4 382.4 302.6 382.4 0.00 36 71 18519 -79.5 -90.5 15 11.0 -79.6 301 26 412.6 412.6 306.8 412.6 0.00 37 70 18600 -78.3 -90.3 13 12.0 -78.3 275 14 416.9 416.9 307.3 416.9 0.00 38 66 18938 -75.3 -88.3 11 13.0 -75.3 289 13 430.5 430.5 308.9 430.5 0.00 39 63 19207 -76.7 -88.7 13 12.0 -76.7 359 6 433.2 433.2 309.1 433.2 0.00 40 58 19690 -70.9 -87.9 6 17.0 -71.0 337 10 456.6 456.6 311.5 456.6 0.00 41 56 19897 -71.7 -87.7 7 16.0 -71.8 55 9 459.4 459.4 311.7 459.4 0.00 42 54 20114 -67.1 -87.1 4 20.0 -67.3 122 4 474.8 474.8 313.0 474.8 0.00 43 50 20580 -65.9 -87.9 3 22.0 -66.2 100 11 488.2 488.2 314.1 488.2 0.00 44 35 22762 -61.1 -92.1 1 31.0 -61.8 99 9 553.1 553.1 318.3 553.2 0.00 45 30 23720 -59.9 -92.9 1 33.0 -60.9 80 13 581.3 581.3 319.8 581.4 0.00 46 27 24375 -60.7 -93.7 1 33.0 -61.6 75 14 596.9 596.9 320.5 596.9 0.00 47 25 24857 -57.3 -91.3 1 34.0 -58.7 57 9 619.9 619.9 321.5 619.9 0.00 48 21 25959 -56.7 -91.7 0 35.0 -58.5 217 3 653.4 653.4 322.8 653.5 0.00 49 20 26270 -53.7 -88.7 1 35.0 -56.2 285 11 671.8 671.8 323.5 671.9 0.01 50 19 26603 -52.1 -88.1 1 36.0 -55.1 262 8 686.7 686.7 324.0 686.8 0.01 51 15 28135 -54.7 -89.7 1 35.0 -57.5 244 26 726.1 726.1 325.3 726.1 0.01 52 11 30146 -51.1 -87.1 1 36.0 -55.9 320 17 806.5 806.5 327.4 806.7 0.02 53 10 30770 -49.7 -85.7 1 36.0 -55.3 265 14 834.0 834.0 328.0 834.3 0.03 TRP WND 161 13769 -64.6 -75.4 21 10.8 -64.7 270 63 351.6 351.6 297.0 351.6 0.01 Sounding variables and indices 1000-500 mb thick: 5764.00 m Freezing level: 553.00 mb = 5071.25 m = 16637.77 ft Wetbulb zero: 717.48 mb = 2922.35 m = 9587.65 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 39.20 % Est. max temperature: 26.19 C = 79.13 F Sfc-Lift cond lev (LCL): 940.26 mb = 637.50 m = 2091.52 ft T: 17.88 C 700-500 lapse rate: 6.98 C/km ThetaE index: 8.46 C Layer 817.0- 784.0 mb Conv cond level (CCL): 823.50 mb = 1754.76 m = 5757.03 ft Mean mixing ratio: 9.21 g/kg Conv temperature: 26.87 C = 80.37 F Cap Strength: 14.49 C Lifted Index: 11.94 C Risk: None Lifted Index @300 mb: 13.75 C Lifted Index @700 mb: 14.49 C Showalter Index: 14.64 C Risk: None Total Totals Index: 23.20 C Risk: None Vertical Totals Index: 15.10 C Cross Totals Index: 8.10 C K Index: -18.88 Risk: None Sweat Index: 95.60 Risk: None Energy Index: 2.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.10 J/kg Max Up Vert Vel: 5.31 m/s Conv Inhibition (B-): 44201.61 J/kg Cap Strength: 14.46 C Lift Cond Lev (LCL): 866.29 mb = 1330.89 m = 4366.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 334 at 12 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 6 0 0 -0.0 -0.0 | 154 12 -5.4 10.9 1 1000 106 350 6 1.0 -5.9 | 139 7 -4.4 5.0 2 977 305 335 6 2.5 -5.4 | 152 6 -2.9 5.5 3 943 610 5 8 -0.7 -8.0 | 116 7 -6.1 3.0 4 925 778 5 4 -0.3 -4.0 | 140 9 -5.8 7.0 5 910 914 10 5 -0.9 -4.9 | 134 9 -6.3 6.0 6 878 1219 35 6 -3.4 -4.9 | 124 11 -8.9 6.0 7 850 1491 25 7 -3.0 -6.3 | 119 10 -8.4 4.6 8 847 1524 25 7 -3.0 -6.3 | 119 10 -8.4 4.6 9 817 1829 345 8 2.1 -7.7 | 134 5 -3.4 3.2 10 788 2134 310 11 8.4 -7.1 | 218 5 3.0 3.9 11 733 2743 320 23 14.8 -17.6 | 306 11 9.3 -6.7 12 700 3132 300 21 18.2 -10.5 | 268 13 12.7 0.4 13 524 5486 290 23 21.6 -7.9 | 259 16 16.2 3.1 14 500 5870 270 24 24.0 -0.0 | 239 22 18.6 10.9 15 400 7590 250 27 25.4 9.2 | 225 28 19.9 20.2 16 382 7925 265 28 27.9 2.4 | 239 26 22.4 13.4 17 366 8230 260 29 28.6 5.0 | 235 28 23.1 16.0 18 351 8534 260 27 26.6 4.7 | 234 26 21.1 15.6 19 323 9144 270 31 31.0 -0.0 | 247 28 25.6 10.9 20 300 9690 255 41 39.6 10.6 | 238 40 34.2 21.6 21 272 10363 270 47 47.0 -0.0 | 255 43 41.6 10.9 22 260 10668 280 49 48.3 -8.5 | 267 43 42.8 2.4 23 250 10950 280 52 51.2 -9.0 | 268 46 45.8 1.9 24 200 12410 270 53 53.0 -0.0 | 257 49 47.6 10.9 25 161 13769 270 63 63.0 -0.0 | 259 59 57.6 10.9 26 150 14200 270 51 51.0 -0.0 | 256 47 45.6 10.9 27 147 14326 270 52 52.0 -0.0 | 257 48 46.6 10.9 28 139 14630 265 42 41.8 3.7 | 248 39 36.4 14.6 29 119 15545 265 36 35.9 3.1 | 245 34 30.4 14.1 30 113 15850 255 23 22.2 6.0 | 225 24 16.8 16.9 31 102 16459 235 28 22.9 16.1 | 213 32 17.5 27.0 32 100 16580 255 27 26.1 7.0 | 229 27 20.6 17.9 33 87 17374 285 19 18.4 -4.9 | 245 14 12.9 6.0 34 82 17678 265 19 18.9 1.7 | 227 18 13.5 12.6 35 74 18288 290 33 31.0 -11.3 | 271 26 25.6 -0.3 36 70 18593 305 24 19.7 -13.8 | 281 14 14.2 -2.8 37 70 18600 275 14 13.9 -1.2 | 221 13 8.5 9.7 38 67 18898 275 14 13.9 -1.2 | 221 13 8.5 9.7 39 63 19202 5 6 -0.5 -6.0 | 130 8 -6.0 5.0 40 60 19507 255 6 5.8 1.6 | 182 13 0.3 12.5 41 57 19812 20 12 -4.1 -11.3 | 88 10 -9.6 -0.3 42 54 20117 125 4 -3.3 2.3 | 147 16 -8.7 13.2 43 51 20422 30 8 -4.0 -6.9 | 113 10 -9.4 4.0 44 50 20580 100 11 -10.8 1.9 | 128 21 -16.3 12.9 45 46 21031 120 10 -8.7 5.0 | 139 21 -14.1 15.9 46 44 21336 90 15 -15.0 0.0 | 118 23 -20.4 10.9 47 42 21641 105 13 -12.6 3.4 | 128 23 -18.0 14.3 48 40 21946 75 17 -16.4 -4.4 | 107 23 -21.9 6.5 49 36 22555 120 13 -11.3 6.5 | 136 24 -16.7 17.4 50 35 22860 90 8 -8.0 0.0 | 129 17 -13.4 10.9 51 33 23165 85 10 -10.0 -0.9 | 123 18 -15.4 10.1 52 30 23720 80 13 -12.8 -2.3 | 115 20 -18.2 8.7 53 27 24384 75 14 -13.5 -3.6 | 111 20 -19.0 7.3 54 26 24689 50 8 -6.1 -5.1 | 117 13 -11.6 5.8 55 23 25298 75 12 -11.6 -3.1 | 115 19 -17.0 7.8 56 22 25603 125 11 -9.0 6.3 | 140 23 -14.5 17.3 57 21 25908 205 2 0.8 1.8 | 160 14 -4.6 12.8 58 20 26213 270 6 6.0 -0.0 | 183 11 0.6 10.9 59 20 26270 285 11 10.6 -2.8 | 213 10 5.2 8.1 60 19 26518 255 7 6.8 1.8 | 186 13 1.3 12.8 61 18 26822 280 12 11.8 -2.1 | 216 11 6.4 8.9 62 18 27127 240 19 16.5 9.5 | 208 23 11.0 20.4 63 17 27432 245 18 16.3 7.6 | 210 22 10.9 18.6 64 16 27737 220 26 16.7 19.9 | 200 33 11.3 30.9 65 12 29566 330 27 13.5 -23.4 | 327 15 8.1 -12.4 66 11 29870 345 19 4.9 -18.4 | 4 7 -0.5 -7.4 67 10 30770 265 14 13.9 1.2 | 215 15 8.5 12.2 Wind Parameters Mean winds (0-6000m): 303.5 at 16.3 knts Storm direction: 333.5 at 12.2 knts Shear (0-3000m) pos: 0.6 neg: 4.3 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 125.6 deg Storm rel helicity (0-3000m) pos: 31.4 neg: -35.4 tot: -4.0 m^2/s^2 ave: -1.3 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.67 Bulk Shear: 21.10 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 ------------------------------------------------------------------------------- 500 345 6 144 7| 0.0 7.5 7.5| 2.5 -9.5 -7.0 -14.1 -0.34| 10.5 -3.6 1000 356 6 136 7| 1.6 3.8 5.4| 8.7 -14.9 -6.2 -6.2 -0.18| 8.8 -1.6 1500 7 6 130 8| 1.3 2.5 3.8| 8.7 -20.1 -11.4 -7.6 -0.25| 7.0 -1.7 2000 3 6 128 7| 1.0 3.3 4.3| 13.7 -20.3 -6.5 -3.3 -0.02| 7.5 -0.1 2500 346 8 134 5| 0.8 4.4 5.2| 25.3 -20.3 5.0 2.0 0.21| 8.1 1.7 3000 334 10 150 2| 0.6 4.3 5.0| 31.4 -35.4 -4.0 -1.3 0.12| 8.4 1.0 4000 319 13 247 3| 0.5 3.3 3.8| 31.4 -46.1 -14.7 -3.7 0.05| 6.8 0.3 5000 311 15 257 6| 0.4 2.7 3.1| 31.4 -49.9 -18.5 -3.7 0.03| 5.6 0.2 6000 304 16 257 8| 0.3 2.4 2.7| 31.4 -87.3 -55.9 -9.3 -0.09| 5.5 -0.5 Wrote GIF file: /home/apache/climate/data/raob//VECC/skewt/VECC.skewt.20251222.11.gif