UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120223.upa.cvt Date: 2300Z 2 DEC 25 Searching for VEBS... Searching the city database file for: VEBS ... Date:2300Z 2 DEC 25 Station: VEBS WMO ident: 42971 Latitude: 20.25 Longitude: 85.83 Elevation: 46.00 ------------------------------------------------------------------------------- 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 46 17.4 15.5 89 1.9 16.2 330 2 289.8 291.8 289.0 320.8 11.03 1 1008 55 18.4 15.7 84 2.7 16.7 336 3 290.9 292.9 289.5 322.5 11.19 2 1003 98 21.2 13.2 60 8.0 16.2 7 5 294.1 295.8 289.2 321.5 9.54 3 1000 125 21.8 12.8 57 9.0 16.1 25 7 295.0 296.6 289.3 321.8 9.32 4 994 177 23.2 10.2 44 13.0 15.3 32 7 296.9 298.3 288.7 319.8 7.88 5 930 755 19.2 11.2 60 8.0 14.2 55 4 298.5 300.1 290.2 324.8 9.01 6 925 801 18.8 10.8 60 8.0 13.8 55 4 298.5 300.1 290.1 324.3 8.82 7 902 1017 18.2 3.2 37 15.0 10.0 70 4 300.1 301.0 287.4 316.0 5.34 8 890 1132 17.2 6.2 48 11.0 10.9 93 5 300.2 301.4 288.8 320.0 6.69 9 853 1495 16.2 -3.8 25 20.0 6.5 119 6 302.8 303.4 286.5 313.2 3.38 10 850 1525 16.4 -2.6 27 19.0 7.0 120 6 303.3 304.0 287.0 314.7 3.71 11 842 1605 15.8 1.8 39 14.0 8.3 119 5 303.5 304.5 288.5 319.2 5.18 12 822 1808 15.4 -4.6 25 20.0 5.8 115 1 305.2 305.8 287.2 315.4 3.30 13 808 1953 14.6 0.6 38 14.0 7.2 61 1 305.8 306.8 289.0 321.0 4.95 14 791 2133 15.2 -23.8 5 39.0 2.1 341 2 308.3 308.5 285.6 310.7 0.71 15 748 2604 14.4 -20.6 7 35.0 1.7 19 7 312.4 312.6 287.3 315.8 0.99 16 700 3159 10.2 -18.8 11 29.0 -0.4 65 7 313.8 314.0 288.1 317.9 1.24 17 648 3795 5.4 -20.6 13 26.0 -3.5 344 3 315.3 315.6 288.5 319.2 1.14 18 628 4051 4.2 -30.8 6 35.0 -5.4 320 5 316.8 316.9 288.2 318.5 0.47 19 619 4168 3.8 -28.2 8 32.0 -5.5 295 9 317.7 317.8 288.7 319.8 0.61 20 614 4234 3.4 -21.6 14 25.0 -5.0 281 10 317.9 318.2 289.3 321.7 1.11 21 606 4340 2.4 -4.6 60 7.0 -1.0 269 13 318.0 318.9 292.4 332.5 4.49 22 583 4651 0.0 -1.2 92 1.2 -0.6 261 16 318.7 319.9 293.8 338.0 6.02 23 580 4693 -0.3 -2.2 87 1.9 -1.3 260 17 318.8 319.9 293.6 336.9 5.62 24 572 4804 0.2 -8.8 51 9.0 -3.8 257 18 320.7 321.4 292.3 332.0 3.44 25 543 5218 -3.3 -8.3 68 5.0 -5.5 250 37 321.3 322.1 292.7 333.7 3.77 26 538 5292 -2.9 -14.9 39 12.0 -7.5 249 35 322.7 323.1 291.7 330.2 2.23 27 531 5395 -3.5 -16.5 36 13.0 -8.3 248 34 323.2 323.6 291.7 329.9 1.98 28 526 5470 -2.9 -28.9 11 26.0 -10.1 248 32 324.8 324.9 290.9 327.2 0.67 29 500 5870 -5.7 -46.7 2 41.0 -12.9 245 24 326.1 326.1 290.7 326.5 0.11 30 481 6172 -8.1 -39.1 6 31.0 -14.3 248 27 326.8 326.8 291.1 327.8 0.27 31 462 6484 -8.9 -30.9 15 22.0 -14.4 248 29 329.6 329.7 292.2 331.9 0.63 32 429 7051 -13.3 -29.3 25 16.0 -17.2 249 29 331.0 331.2 292.7 333.9 0.79 33 406 7468 -15.9 -44.9 6 29.0 -20.4 240 30 332.9 332.9 292.7 333.6 0.17 34 400 7580 -16.5 -42.5 9 26.0 -20.7 240 30 333.5 333.6 292.9 334.4 0.23 35 384 7885 -19.3 -29.3 41 10.0 -21.6 244 32 333.8 334.0 293.6 337.0 0.88 36 364 8281 -22.9 -28.9 58 6.0 -24.2 248 35 334.1 334.3 293.7 337.7 0.96 37 329 9014 -28.5 -36.5 46 8.0 -29.7 252 43 336.2 336.3 293.9 338.2 0.51 38 308 9484 -31.1 -38.1 50 7.0 -32.1 244 49 339.0 339.1 294.5 340.8 0.46 39 300 9670 -32.9 -38.9 55 6.0 -33.7 240 46 339.0 339.1 294.5 340.7 0.44 40 288 9954 -35.5 -39.6 66 4.1 -36.0 237 46 339.3 339.4 294.6 340.9 0.43 41 274 10298 -38.5 -42.3 67 3.8 -38.9 231 47 339.8 339.9 294.6 341.1 0.34 42 262 10603 -40.5 -48.5 42 8.0 -41.1 226 48 341.2 341.3 294.8 342.0 0.18 43 250 10920 -42.3 -51.3 37 9.0 -42.9 220 49 343.2 343.2 295.2 343.7 0.14 44 235 11335 -44.9 -54.9 32 10.0 -45.4 226 51 345.4 345.4 295.7 345.8 0.09 45 224 11653 -47.7 -54.7 44 7.0 -48.0 230 55 345.8 345.9 295.8 346.3 0.10 46 215 11922 -50.3 -56.3 49 6.0 -50.5 232 59 345.9 345.9 295.8 346.3 0.09 47 200 12390 -53.7 -62.7 32 9.0 -53.9 235 67 347.7 347.7 296.2 347.9 0.04 48 195 12552 -55.0 -64.2 31 9.2 -55.2 235 69 348.2 348.2 296.3 348.3 0.04 49 170 13416 -62.1 -72.1 25 10.0 -62.2 236 63 350.3 350.3 296.7 350.4 0.01 50 150 14180 -67.5 -78.5 19 11.0 -67.5 240 59 353.8 353.8 297.4 353.8 0.01 51 148 14260 -68.3 -79.3 19 11.0 -68.4 242 60 353.8 353.8 297.4 353.8 0.01 52 126 15216 -70.7 -85.7 9 15.0 -70.8 250 49 366.1 366.1 299.9 366.1 0.00 53 100 16550 -79.9 -92.9 10 13.0 -79.9 255 38 373.4 373.4 301.1 373.4 0.00 54 96 16780 -81.3 -93.3 11 12.0 -81.3 265 44 375.0 375.0 301.4 375.0 0.00 55 89 17211 -76.9 -90.9 9 14.0 -76.9 227 34 392.0 392.0 304.1 392.0 0.00 56 81 17747 -80.5 -91.5 14 11.0 -80.5 179 21 395.3 395.3 304.6 395.3 0.00 57 70 18580 -76.3 -89.3 11 13.0 -76.3 105 2 421.2 421.2 307.9 421.2 0.00 58 55 19979 -74.5 -88.5 10 14.0 -74.6 33 2 455.3 455.4 311.4 455.4 0.00 59 50 20540 -70.1 -88.1 5 18.0 -70.2 5 2 478.3 478.3 313.3 478.3 0.00 60 42 21592 -63.1 -89.1 2 26.0 -63.6 346 3 520.1 520.1 316.3 520.1 0.00 61 38 22207 -62.9 -89.9 1 27.0 -63.4 335 4 535.7 535.7 317.3 535.7 0.00 62 36 22542 -59.3 -89.3 1 30.0 -60.2 330 4 553.4 553.4 318.3 553.4 0.00 63 30 23690 -56.3 -90.3 1 34.0 -57.7 310 5 591.2 591.2 320.2 591.2 0.00 64 29 23906 -55.5 -89.5 1 34.0 -57.1 302 5 599.1 599.1 320.6 599.1 0.00 65 23 25379 -56.9 -90.9 1 34.0 -58.5 244 5 636.1 636.1 322.2 636.1 0.00 66 20 26270 -54.3 -89.3 1 35.0 -56.7 210 5 670.0 670.0 323.4 670.0 0.01 67 17 27315 -53.5 -88.5 1 35.0 -56.4 203 7 704.4 704.4 324.6 704.5 0.01 68 14 28573 -50.5 -86.5 1 36.0 -54.8 195 10 754.8 754.8 326.1 754.9 0.02 69 13 29060 -47.3 -84.3 1 37.0 -53.0 191 11 782.0 782.1 326.8 782.3 0.02 70 10 30800 -46.5 -83.5 1 37.0 -53.5 180 14 846.0 846.0 328.3 846.3 0.04 71 7.5 32744 -38.5 -77.5 1 39.0 -51.0 950.9 951.0 330.4 952.4 0.13 TRP 96 16780 -81.3 -93.3 11 12.0 -81.3 265 44 375.0 375.0 301.4 375.0 0.00 WND 195 12552 -55.0 -64.2 31 9.2 -55.2 235 69 348.2 348.2 296.3 348.3 0.04 Sounding variables and indices 1000-500 mb thick: 5745.00 m Freezing level: 583.00 mb = 4651.48 m = 15260.58 ft Freezing level: 575.20 mb = 4759.54 m = 15615.09 ft Freezing level: 570.34 mb = 4827.72 m = 15838.79 ft Wetbulb zero: 709.94 mb = 3041.09 m = 9977.20 ft Precipitable water: 0.82 inches Sfc-500 mean rel hum: 31.44 % Est. max temperature: 30.00 C = 86.01 F Sfc-Lift cond lev (LCL): 981.19 mb = 289.93 m = 951.21 ft T: 22.42 C 700-500 lapse rate: 5.86 C/km ThetaE index: 8.82 C Layer 925.0- 890.0 mb Conv cond level (CCL): 636.75 mb = 3937.95 m = 12919.62 ft Mean mixing ratio: 8.47 g/kg Conv temperature: 43.83 C = 110.90 F Cap Strength: 10.16 C Lifted Index: 9.51 C Risk: None Lifted Index @300 mb: 12.55 C Lifted Index @700 mb: 8.89 C Showalter Index: 13.73 C Risk: None Total Totals Index: 25.20 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 3.10 C K Index: -9.50 Risk: None Sweat Index: 36.00 Risk: None Energy Index: 2.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.58 J/kg Max Up Vert Vel: 5.40 m/s Conv Inhibition (B-): 43111.86 J/kg Cap Strength: 10.12 C Lift Cond Lev (LCL): 826.81 mb = 1759.11 m = 5771.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 291 at 8 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 46 330 2 1.0 -1.7 | 100 7 -6.8 1.3 1 1000 125 25 7 -3.0 -6.3 | 73 11 -10.8 -3.4 2 979 305 50 8 -6.1 -5.1 | 81 14 -14.0 -2.2 3 925 801 55 4 -3.3 -2.3 | 94 11 -11.1 0.7 4 913 914 50 4 -3.1 -2.6 | 92 11 -10.9 0.4 5 881 1219 110 5 -4.7 1.7 | 111 13 -12.5 4.7 6 850 1525 120 6 -5.2 3.0 | 115 14 -13.0 6.0 7 820 1829 115 1 -0.9 0.4 | 111 9 -8.7 3.4 8 791 2134 340 2 0.7 -1.9 | 99 7 -7.2 1.1 9 763 2438 350 3 0.5 -3.0 | 90 7 -7.3 0.0 10 735 2743 45 11 -7.8 -7.8 | 73 16 -15.6 -4.8 11 700 3159 65 7 -6.3 -3.0 | 90 14 -14.2 0.0 12 683 3353 75 6 -5.8 -1.6 | 96 14 -13.6 1.4 13 658 3658 350 3 0.5 -3.0 | 90 7 -7.3 0.0 14 634 3962 335 3 1.3 -2.7 | 92 7 -6.6 0.3 15 610 4267 270 12 12.0 -0.0 | 234 5 4.2 3.0 16 566 4877 255 19 18.4 4.9 | 233 13 10.5 7.9 17 545 5182 250 37 34.8 12.7 | 240 31 26.9 15.6 18 505 5791 245 27 24.5 11.4 | 229 22 16.6 14.4 19 500 5870 245 24 21.8 10.1 | 227 19 13.9 13.1 20 467 6401 250 30 28.2 10.3 | 237 24 20.4 13.2 21 448 6706 240 27 23.4 13.5 | 223 23 15.5 16.5 22 431 7010 250 29 27.3 9.9 | 236 23 19.4 12.9 23 414 7315 240 31 26.8 15.5 | 226 27 19.0 18.5 24 400 7580 240 30 26.0 15.0 | 225 26 18.1 18.0 25 336 8839 255 40 38.6 10.4 | 247 34 30.8 13.3 26 309 9449 245 50 45.3 21.1 | 237 45 37.5 24.1 27 300 9670 240 46 39.8 23.0 | 231 41 32.0 26.0 28 296 9754 240 45 39.0 22.5 | 231 40 31.1 25.5 29 250 10920 220 49 31.5 37.5 | 210 47 23.7 40.5 30 248 10973 220 47 30.2 36.0 | 210 45 22.4 39.0 31 226 11582 230 54 41.4 34.7 | 222 50 33.5 37.7 32 200 12390 235 67 54.9 38.4 | 229 63 47.0 41.4 33 197 12497 235 67 54.9 38.4 | 229 63 47.0 41.4 34 195 12552 235 69 56.5 39.6 | 229 65 48.7 42.6 35 187 12802 235 69 56.5 39.6 | 229 65 48.7 42.6 36 178 13106 235 65 53.2 37.3 | 228 61 45.4 40.3 37 150 14180 240 59 51.1 29.5 | 233 54 43.3 32.5 38 139 14630 250 63 59.2 21.5 | 244 57 51.4 24.5 39 125 15240 250 48 45.1 16.4 | 242 42 37.3 19.4 40 100 16550 255 38 36.7 9.8 | 246 32 28.9 12.8 41 96 16780 265 44 43.8 3.8 | 259 37 36.0 6.8 42 70 18580 105 2 -1.9 0.5 | 110 10 -9.8 3.5 43 50 20540 5 2 -0.2 -2.0 | 97 8 -8.0 1.0 44 30 23690 310 5 3.8 -3.2 | 87 4 -4.0 -0.2 45 20 26270 210 5 2.5 4.3 | 144 9 -5.3 7.3 46 10 30800 180 14 0.0 14.0 | 155 19 -7.8 17.0 Wind Parameters Mean winds (0-6000m): 260.9 at 11.2 knts Storm direction: 290.9 at 8.4 knts Shear (0-3000m) pos: 2.3 neg: 1.6 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): -14.7 deg Storm rel helicity (0-3000m) pos: 48.8 neg: -26.0 tot: 22.8 m^2/s^2 ave: 7.6 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.38 Bulk Shear: 38.46 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 42 7 81 13| 6.3 0.0 6.3| 10.5 -9.7 0.8 1.5 -0.12| 11.4 -1.4 1000 48 6 86 12| 2.7 0.0 2.7| 18.3 -9.7 8.6 8.6 0.08| 7.7 0.6 1500 66 6 93 13| 2.6 0.0 2.6| 30.6 -9.7 20.9 14.0 0.25| 6.5 1.6 2000 72 5 97 12| 1.9 1.6 3.5| 30.6 -16.5 14.2 7.1 0.08| 6.6 0.5 2500 62 4 95 12| 1.5 1.9 3.5| 30.6 -24.0 6.6 2.6 -0.05| 6.4 -0.3 3000 57 5 91 12| 2.3 1.6 3.9| 48.8 -26.0 22.8 7.6 0.05| 7.3 0.4 4000 53 5 90 12| 1.7 2.2 3.9| 60.3 -35.3 25.0 6.2 0.03| 7.2 0.2 5000 336 7 54 6| 1.4 4.0 5.4| 68.0 -38.5 29.4 5.9 -0.06| 8.9 -0.6 6000 261 11 214 6| 1.2 3.0 4.2| 75.6 -75.9 -0.3 -0.0 -0.09| 9.1 -0.8 Wrote GIF file: /home/apache/climate/data/raob//VEBS/skewt/VEBS.skewt.20251202.23.gif