UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112711.upa.cvt Date: 1100Z 27 NOV 25 Searching for VEBS... Searching the city database file for: VEBS ... Date:1100Z 27 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 1011 46 24.8 11.8 44 13.0 16.7 40 2 297.0 298.6 289.4 322.1 8.62 1 1000 137 24.8 10.8 41 14.0 16.1 45 6 298.0 299.4 289.3 321.8 8.15 2 925 813 18.4 8.4 52 10.0 12.5 40 8 298.1 299.5 288.8 320.1 7.49 3 866 1372 13.8 1.8 44 12.0 7.5 50 8 299.0 299.9 286.8 314.0 5.03 4 855 1480 14.6 -15.4 11 30.0 3.2 60 9 300.9 301.2 283.5 305.2 1.35 5 850 1529 14.6 -19.4 8 34.0 2.7 65 9 301.4 301.6 283.2 304.6 0.97 6 834 1689 14.8 -24.2 5 39.0 2.2 86 10 303.3 303.4 283.6 305.4 0.65 7 766 2404 13.0 -33.0 3 46.0 0.2 79 6 308.8 308.9 285.3 309.9 0.31 8 734 2761 13.2 42 5 312.8 9 700 3158 12.0 55 2 315.8 10 634 3978 8.4 10 3 320.7 11 537 5325 0.0 -34.0 6 34.0 -8.7 239 6 326.3 326.4 291.1 327.8 0.40 12 500 5890 -4.5 -26.5 16 22.0 -10.9 225 9 327.6 327.7 291.9 330.7 0.88 13 478 6245 -6.5 -24.5 22 18.0 -11.9 211 10 329.3 329.5 292.6 333.3 1.10 14 460 6545 -8.3 -42.3 5 34.0 -14.8 201 11 330.7 330.8 292.1 331.5 0.20 15 419 7266 -12.9 -49.9 3 37.0 -18.4 233 18 333.8 333.8 292.8 334.1 0.10 16 401 7601 -15.5 -33.5 20 18.0 -19.4 230 22 334.6 334.7 293.5 336.7 0.56 17 400 7620 -15.7 -31.7 24 16.0 -19.3 230 22 334.6 334.7 293.6 337.1 0.67 18 356 8484 -22.3 -33.3 36 11.0 -24.5 225 22 337.1 337.2 294.2 339.5 0.65 19 349 8629 -23.5 -33.5 39 10.0 -25.4 226 22 337.4 337.5 294.3 339.8 0.65 20 347 8670 -23.5 -35.5 32 12.0 -25.6 226 22 337.9 338.0 294.3 340.0 0.54 21 326 9124 -24.7 -47.7 10 23.0 -27.5 230 23 342.3 342.4 295.0 343.0 0.16 22 300 9720 -30.1 -48.1 16 18.0 -32.0 235 25 343.0 343.0 295.2 343.6 0.16 23 256 10828 -39.7 -48.7 38 9.0 -40.4 235 33 344.7 344.7 295.6 345.4 0.18 24 250 10990 -40.9 -49.9 37 9.0 -41.5 230 33 345.3 345.3 295.7 345.9 0.16 25 236 11377 -43.9 -50.9 46 7.0 -44.3 236 34 346.5 346.5 296.0 347.1 0.15 26 200 12460 -52.7 -63.7 25 11.0 -52.9 245 40 349.3 349.3 296.5 349.5 0.04 27 186 12925 -56.1 -72.1 12 16.0 -56.3 240 40 351.1 351.1 296.9 351.2 0.01 28 150 14260 -66.1 -84.1 6 18.0 -66.2 225 36 356.2 356.2 298.0 356.2 0.00 29 100 16620 -81.1 -93.1 11 12.0 -81.1 205 16 371.0 371.0 300.8 371.0 0.00 30 95 16907 -82.1 -94.1 11 12.0 -82.1 180 18 374.6 374.6 301.4 374.6 0.00 31 92 17088 -79.3 -93.3 8 14.0 -79.3 170 19 383.6 383.6 302.8 383.6 0.00 32 83 17669 -81.1 -91.1 17 10.0 -81.1 138 21 391.3 391.3 304.0 391.3 0.00 33 70 18640 -75.3 -87.3 14 12.0 -75.3 85 25 423.3 423.3 308.1 423.3 0.00 34 51 20493 -73.3 -89.3 7 16.0 -73.4 71 21 468.1 468.1 312.5 468.1 0.00 35 50 20610 -72.1 -89.1 6 17.0 -72.2 70 21 473.6 473.6 313.0 473.6 0.00 36 46 21102 -71.7 -89.7 5 18.0 -71.8 486.0 486.0 313.9 486.0 0.00 37 44 21366 -68.3 -90.3 3 22.0 -68.5 500.5 500.5 315.0 500.5 0.00 38 35 22761 -61.9 -89.9 1 28.0 -62.6 551.1 551.1 318.2 551.1 0.00 TRP 95 16907 -82.1 -94.1 11 12.0 -82.1 180 18 374.6 374.6 301.4 374.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5753.00 m Freezing level: 537.00 mb = 5324.52 m = 17468.68 ft Wetbulb zero: 760.97 mb = 2458.90 m = 8067.15 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 25.56 % Est. max temperature: 27.67 C = 81.80 F Sfc-Lift cond lev (LCL): 835.04 mb = 1678.66 m = 5507.33 ft T: 14.79 C 700-500 lapse rate: 6.04 C/km ThetaE index: 17.53 C Layer 1000.0- 834.0 mb Conv cond level (CCL): 554.15 mb = 5069.69 m = 16632.62 ft Mean mixing ratio: 7.79 g/kg Conv temperature: 53.14 C = 127.65 F Cap Strength: 12.25 C Lifted Index: 11.42 C Risk: None Lifted Index @300 mb: 16.23 C Lifted Index @700 mb: 11.22 C Showalter Index: 21.32 C Risk: None Total Totals Index: 4.20 C Risk: None Vertical Totals Index: 19.10 C Cross Totals Index: -14.90 C K Index: -45.55 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 5.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.57 J/kg Max Up Vert Vel: 1.77 m/s Conv Inhibition (B-): 21030.71 J/kg Cap Strength: 12.24 C Lift Cond Lev (LCL): 804.94 mb = 1987.09 m = 6519.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 113 at 5 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 1011 46 40 2 -1.3 -1.5 | 318 4 3.0 -3.3 1 1000 137 45 6 -4.2 -4.2 | 360 6 0.0 -6.0 2 925 813 40 8 -5.1 -6.1 | 6 8 -0.9 -7.9 3 882 1219 35 8 -4.6 -6.6 | 2 8 -0.3 -8.4 4 850 1529 65 9 -8.2 -3.8 | 35 7 -3.9 -5.6 5 820 1829 105 10 -9.7 2.6 | 98 5 -5.4 0.8 6 791 2134 110 7 -6.6 2.4 | 104 2 -2.3 0.6 7 735 2743 40 5 -3.2 -3.8 | 349 6 1.0 -5.6 8 709 3048 70 2 -1.9 -0.7 | 316 3 2.4 -2.5 9 700 3158 55 2 -1.6 -1.1 | 318 4 2.6 -3.0 10 683 3353 20 1 -0.3 -0.9 | 305 5 3.9 -2.7 11 658 3658 60 8 -6.9 -4.0 | 25 6 -2.7 -5.8 12 634 3962 10 3 -0.5 -3.0 | 322 6 3.7 -4.8 13 611 4267 165 5 -1.3 4.8 | 224 4 3.0 3.0 14 566 4877 190 5 0.9 4.9 | 239 6 5.1 3.1 15 546 5182 250 6 5.6 2.1 | 269 10 9.9 0.2 16 525 5486 225 6 4.2 4.2 | 254 9 8.5 2.4 17 506 5791 225 9 6.4 6.4 | 247 12 10.6 4.6 18 500 5890 225 9 6.4 6.4 | 247 12 10.6 4.6 19 487 6096 225 10 7.1 7.1 | 245 12 11.3 5.3 20 468 6401 195 10 2.6 9.7 | 221 10 6.9 7.9 21 416 7315 235 18 14.7 10.3 | 246 21 19.0 8.5 22 400 7620 230 22 16.9 14.1 | 240 24 21.1 12.3 23 353 8534 225 22 15.6 15.6 | 235 24 19.8 13.8 24 300 9720 235 25 20.5 14.3 | 243 28 24.7 12.5 25 286 10058 240 26 22.5 13.0 | 247 29 26.8 11.2 26 274 10363 250 32 30.1 10.9 | 255 36 34.3 9.1 27 250 10990 230 33 25.3 21.2 | 237 35 29.5 19.4 28 239 11278 235 34 27.9 19.5 | 241 37 32.1 17.7 29 200 12460 245 40 36.3 16.9 | 250 43 40.5 15.1 30 172 13411 235 40 32.8 22.9 | 240 43 37.0 21.1 31 150 14260 225 36 25.5 25.5 | 231 38 29.7 23.7 32 114 15850 225 38 26.9 26.9 | 231 40 31.1 25.1 33 108 16154 215 32 18.4 26.2 | 223 33 22.6 24.4 34 103 16459 220 19 12.2 14.6 | 232 21 16.5 12.7 35 100 16620 205 16 6.8 14.5 | 221 17 11.0 12.7 36 95 16907 180 18 0.0 18.0 | 195 17 4.3 16.2 37 70 18640 85 25 -24.9 -2.2 | 79 21 -20.6 -4.0 38 50 20610 70 21 -19.7 -7.2 | 60 18 -15.5 -9.0 Wind Parameters Mean winds (0-6000m): 83.0 at 6.2 knts Storm direction: 113.0 at 4.6 knts Shear (0-3000m) pos: 1.3 neg: 1.1 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): -1.7 deg Storm rel helicity (0-3000m) pos: 24.7 neg: -9.6 tot: 15.2 m^2/s^2 ave: 5.1 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.69 Bulk Shear: 2.29 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 43 6 359 6| 5.4 0.0 5.4| 5.7 0.0 5.7 11.4 0.81| 5.5 4.5 1000 41 7 3 7| 2.7 0.5 3.2| 6.1 -0.6 5.5 5.5 0.65| 3.4 2.2 1500 43 7 6 7| 2.4 0.3 2.8| 15.0 -0.9 14.1 9.4 0.75| 4.0 3.0 2000 58 8 22 6| 2.0 0.3 2.3| 24.7 -0.9 23.8 11.9 0.76| 5.1 3.9 2500 64 8 26 6| 1.6 1.4 3.0| 24.7 -4.7 20.0 8.0 0.39| 5.4 2.1 3000 63 7 22 5| 1.3 1.1 2.4| 24.7 -9.6 15.2 5.1 0.20| 5.5 1.1 4000 60 6 13 5| 1.1 1.2 2.3| 36.8 -21.1 15.7 3.9 0.15| 6.4 1.0 5000 71 6 20 4| 1.6 1.0 2.5| 42.8 -21.7 21.1 4.2 0.11| 6.7 0.7 6000 83 6 36 3| 1.4 0.6 2.0| 46.9 -30.6 16.3 2.7 0.07| 6.2 0.4 Wrote GIF file: /home/apache/climate/data/raob//VEBS/skewt/VEBS.skewt.20251127.11.gif