UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113011.upa.cvt Date: 1100Z 30 NOV 25 Searching for VEBS... Searching the city database file for: VEBS ... Date:1100Z 30 NOV 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 1008 46 26.2 15.2 51 11.0 18.9 50 3 298.7 300.6 291.8 330.3 10.83 1 1000 118 25.8 13.8 47 12.0 18.0 35 5 299.0 300.8 291.2 328.1 9.96 2 925 797 19.4 11.4 60 8.0 14.4 35 8 299.1 300.8 290.6 326.1 9.19 3 850 1516 12.4 9.8 84 2.6 10.8 360 9 299.1 300.8 290.4 325.5 8.98 4 842 1595 12.2 8.1 76 4.1 9.8 2 9 299.7 301.2 289.8 323.5 8.07 5 829 1725 13.8 -9.2 19 23.0 3.9 5 8 302.8 303.2 285.3 309.9 2.29 6 825 1765 14.8 -23.2 6 38.0 2.2 6 8 304.2 304.4 284.0 306.6 0.71 7 764 2412 15.8 -30.2 3 46.0 1.7 65 5 312.1 312.2 286.6 313.5 0.41 8 700 3146 12.0 -31.0 3 43.0 -0.7 30 4 315.8 315.9 287.8 317.2 0.41 9 643 3852 8.2 -22.8 9 31.0 -2.4 98 3 319.2 319.4 289.5 322.5 0.95 10 552 5093 0.0 -29.0 9 29.0 -8.2 276 3 323.7 323.9 290.6 326.0 0.63 11 500 5880 -3.7 -42.7 3 39.0 -11.6 210 15 328.5 328.6 291.5 329.2 0.18 12 493 5991 -3.9 -33.9 8 30.0 -11.3 208 16 329.6 329.7 292.0 331.3 0.44 13 440 6875 -10.9 -21.9 40 11.0 -14.3 215 18 331.7 332.0 293.6 337.0 1.51 14 400 7600 -15.1 -30.1 27 15.0 -18.7 205 26 335.4 335.5 293.9 338.3 0.78 15 345 8702 -22.9 -43.9 13 21.0 -25.8 200 31 339.3 339.3 294.4 340.2 0.23 16 303 9639 -30.3 -40.3 37 10.0 -31.6 219 26 341.7 341.8 295.1 343.2 0.38 17 300 9710 -30.9 -38.9 45 8.0 -32.0 220 25 341.8 341.9 295.1 343.5 0.44 18 297 9781 -31.1 -35.8 63 4.7 -31.9 220 25 342.5 342.7 295.5 344.9 0.61 19 264 10606 -37.1 -43.1 54 6.0 -37.7 228 30 345.5 345.5 295.9 346.8 0.32 20 250 10980 -39.7 -48.7 38 9.0 -40.4 240 33 347.0 347.1 296.1 347.8 0.18 21 243 11173 -41.1 -53.1 26 12.0 -41.8 239 34 347.8 347.8 296.3 348.3 0.11 22 200 12460 -52.3 -59.3 43 7.0 -52.5 230 37 349.9 350.0 296.7 350.2 0.06 23 198 12525 -53.1 -59.1 48 6.0 -53.3 230 36 349.7 349.7 296.6 350.0 0.07 24 158 13945 -65.5 -71.5 43 6.0 -65.5 215 32 352.0 352.0 297.1 352.0 0.02 25 150 14260 -67.9 -75.9 31 8.0 -67.9 200 40 353.1 353.1 297.3 353.2 0.01 26 147 14381 -67.7 -77.7 23 10.0 -67.8 200 41 355.5 355.5 297.8 355.5 0.01 27 100 16610 -81.3 -93.3 11 12.0 -81.3 250 11 370.6 370.6 300.7 370.7 0.00 28 81 17785 -84.3 -94.3 15 10.0 -84.3 387.5 387.5 303.4 387.5 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5762.00 m Freezing level: 552.00 mb = 5092.76 m = 16708.32 ft Wetbulb zero: 719.53 mb = 2915.30 m = 9564.52 ft Precipitable water: 0.79 inches Sfc-500 mean rel hum: 21.86 % Est. max temperature: 26.68 C = 80.02 F Sfc-Lift cond lev (LCL): 858.14 mb = 1435.01 m = 4707.97 ft T: 13.19 C 700-500 lapse rate: 5.74 C/km ThetaE index: 23.64 C Layer 1000.0- 764.0 mb Conv cond level (CCL): 617.23 mb = 4184.44 m = 13728.32 ft Mean mixing ratio: 9.56 g/kg Conv temperature: 48.04 C = 118.48 F Cap Strength: 8.81 C Lifted Index: 9.00 C Risk: None Lifted Index @300 mb: 11.27 C Lifted Index @700 mb: 8.76 C Showalter Index: 9.76 C Risk: None Total Totals Index: 29.60 C Risk: None Vertical Totals Index: 16.10 C Cross Totals Index: 13.50 C K Index: -17.10 Risk: None Sweat Index: 150.60 Risk: None Energy Index: 1.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.59 J/kg Max Up Vert Vel: 1.08 m/s Conv Inhibition (B-): 8419.22 J/kg Cap Strength: 9.00 C Lift Cond Lev (LCL): 830.03 mb = 1714.40 m = 5624.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 68 at 4 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 1008 46 50 3 -2.3 -1.9 | 279 2 1.8 -0.3 1 1000 118 35 5 -2.9 -4.1 | 333 3 1.2 -2.5 2 979 305 60 5 -4.3 -2.5 | 14 1 -0.2 -0.9 3 925 797 35 8 -4.6 -6.6 | 6 5 -0.5 -4.9 4 880 1219 15 9 -2.3 -8.7 | 346 7 1.8 -7.0 5 850 1516 360 9 -0.0 -9.0 | 331 8 4.1 -7.4 6 790 2134 15 6 -1.6 -5.8 | 328 5 2.6 -4.2 7 734 2743 125 4 -3.3 2.3 | 192 4 0.8 3.9 8 708 3048 80 5 -4.9 -0.9 | 134 1 -0.8 0.8 9 700 3146 30 4 -2.0 -3.5 | 311 3 2.1 -1.8 10 682 3353 360 4 -0.0 -4.0 | 300 5 4.1 -2.4 11 657 3658 355 3 0.3 -3.0 | 287 5 4.4 -1.3 12 633 3962 170 3 -0.5 3.0 | 218 6 3.6 4.6 13 610 4267 170 8 -1.4 7.9 | 196 10 2.7 9.5 14 545 5182 290 2 1.9 -0.7 | 261 6 6.0 1.0 15 525 5486 230 3 2.3 1.9 | 241 7 6.4 3.6 16 505 5791 215 9 5.2 7.4 | 226 13 9.3 9.0 17 500 5880 210 15 7.5 13.0 | 218 19 11.6 14.6 18 467 6401 200 19 6.5 17.9 | 209 22 10.6 19.5 19 415 7315 230 17 13.0 10.9 | 234 21 17.1 12.6 20 400 7600 205 26 11.0 23.6 | 211 29 15.1 25.2 21 383 7925 200 26 8.9 24.4 | 207 29 13.0 26.1 22 367 8230 200 27 9.2 25.4 | 206 30 13.3 27.0 23 338 8839 200 33 11.3 31.0 | 205 36 15.4 32.7 24 324 9144 200 32 10.9 30.1 | 205 35 15.1 31.7 25 311 9449 215 29 16.6 23.8 | 219 33 20.7 25.4 26 300 9710 220 25 16.1 19.2 | 224 29 20.2 20.8 27 273 10363 220 28 18.0 21.4 | 224 32 22.1 23.1 28 250 10973 240 34 29.4 17.0 | 241 38 33.6 18.6 29 250 10980 240 33 28.6 16.5 | 241 37 32.7 18.1 30 200 12460 230 37 28.3 23.8 | 232 41 32.5 25.4 31 180 13106 225 31 21.9 21.9 | 228 35 26.0 23.6 32 164 13716 225 27 19.1 19.1 | 228 31 23.2 20.7 33 150 14260 200 40 13.7 37.6 | 204 43 17.8 39.2 34 141 14630 200 43 14.7 40.4 | 204 46 18.8 42.1 35 134 14935 205 51 21.6 46.2 | 208 54 25.7 47.9 36 120 15545 210 44 22.0 38.1 | 213 48 26.1 39.7 37 114 15850 225 34 24.0 24.0 | 228 38 28.2 25.7 38 103 16459 250 18 16.9 6.2 | 250 22 21.0 7.8 39 100 16610 250 11 10.3 3.8 | 249 15 14.5 5.4 Wind Parameters Mean winds (0-6000m): 38.2 at 5.9 knts Storm direction: 68.2 at 4.4 knts Shear (0-3000m) pos: 1.7 neg: 1.4 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): -144.1 deg Storm rel helicity (0-3000m) pos: 4.6 neg: -9.9 tot: -5.3 m^2/s^2 ave: -1.8 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.58 Bulk Shear: 0.23 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 50 5 355 2| 0.0 3.6 3.6| 1.5 -0.1 1.4 2.8 0.56| 5.8 3.3 1000 40 6 1 3| 0.0 3.1 3.1| 1.5 -2.4 -0.9 -0.9 0.15| 4.9 0.7 1500 28 7 352 5| 0.0 2.5 2.5| 1.5 -8.2 -6.7 -4.5 -0.11| 4.5 -0.5 2000 22 7 345 5| 0.7 1.9 2.6| 1.6 -8.5 -6.8 -3.4 -0.10| 4.1 -0.4 2500 24 7 345 5| 2.0 1.5 3.5| 3.5 -8.5 -4.9 -2.0 0.13| 4.9 0.7 3000 29 7 348 4| 1.7 1.4 3.1| 4.6 -9.9 -5.3 -1.8 0.08| 5.2 0.4 4000 28 6 338 4| 2.2 1.6 3.8| 5.1 -14.3 -9.2 -2.3 0.07| 6.4 0.4 5000 36 6 346 3| 1.3 1.3 2.5| 30.0 -18.1 11.9 2.4 0.18| 6.6 1.2 6000 38 6 351 3| 1.0 1.1 2.1| 30.6 -43.6 -13.0 -2.2 0.05| 7.0 0.3 Wrote GIF file: /home/apache/climate/data/raob//VEBS/skewt/VEBS.skewt.20251130.11.gif