UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101411.upa.cvt Date: 1100Z 14 OCT 25 Searching for VEBS... Searching the city database file for: VEBS ... Date:1100Z 14 OCT 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 1004 46 30.0 22.0 62 8.0 24.2 30 4 302.8 305.9 297.2 352.6 16.81 1 1000 80 29.8 20.8 59 9.0 23.3 65 6 303.0 305.8 296.5 349.3 15.65 2 942 613 25.0 20.0 74 5.0 21.4 42 10 303.3 306.2 296.7 350.2 15.82 3 925 774 23.6 18.8 74 4.8 20.2 40 10 303.4 306.2 296.1 347.7 14.93 4 905 964 22.4 16.4 69 6.0 18.3 51 10 304.1 306.5 295.0 343.0 13.07 5 884 1167 22.0 7.0 38 15.0 13.0 62 9 305.7 307.1 290.9 327.3 7.12 6 850 1505 20.2 8.2 46 12.0 12.8 40 6 307.3 308.8 292.2 331.8 8.05 7 744 2636 13.0 2.0 47 11.0 6.9 111 7 311.4 312.5 291.7 329.9 5.95 8 714 2980 11.4 6.4 71 5.0 8.3 54 4 313.3 314.9 294.3 339.7 8.48 9 700 3145 10.6 6.0 73 4.6 7.8 10 2 314.2 315.8 294.4 340.5 8.41 10 641 3875 6.0 1.5 73 4.5 3.5 77 3 317.0 318.3 293.9 338.2 6.67 11 628 4044 5.4 -3.6 52 9.0 0.8 76 3 318.2 319.1 292.6 333.2 4.67 12 610 4282 4.0 -0.9 70 4.9 1.4 97 4 319.2 320.4 293.9 338.1 5.88 13 594 4498 2.4 -1.4 76 3.8 0.4 117 5 319.8 320.9 294.0 338.6 5.82 14 581 4677 1.8 -8.2 47 10.0 -2.8 127 5 321.1 321.8 292.5 332.8 3.55 15 560 4974 0.0 -6.0 64 6.0 -2.9 136 4 322.4 323.3 293.5 336.7 4.37 16 549 5134 -0.5 -10.5 47 10.0 -4.9 140 3 323.7 324.3 292.8 334.1 3.13 17 534 5356 -1.5 -8.5 59 7.0 -4.7 146 2 325.0 325.8 293.7 337.6 3.77 18 515 5645 -2.3 -27.3 13 25.0 -9.6 112 3 327.5 327.6 291.8 330.3 0.79 19 500 5880 -3.7 -31.7 9 28.0 -11.0 25 3 328.5 328.6 291.9 330.5 0.54 20 486 6103 -5.3 -29.3 13 24.0 -11.8 51 3 329.2 329.4 292.2 331.8 0.70 21 470 6364 -7.1 -18.1 41 11.0 -11.1 153 3 330.2 330.6 293.6 337.0 1.96 22 467 6414 -7.5 -16.5 48 9.0 -10.9 170 3 330.3 330.7 293.9 338.1 2.25 23 463 6480 -7.7 -20.7 34 13.0 -12.1 167 3 330.8 331.2 293.4 336.5 1.59 24 453 6649 -8.7 -17.7 48 9.0 -11.9 160 3 331.7 332.1 294.1 339.0 2.10 25 443 6821 -9.7 -29.7 18 20.0 -14.9 153 3 332.5 332.7 293.1 335.2 0.74 26 436 6944 -10.5 -23.5 34 13.0 -14.5 148 3 333.0 333.3 293.7 337.8 1.32 27 418 7266 -12.5 -27.5 27 15.0 -16.5 231 3 334.5 334.7 293.8 338.0 0.96 28 407 7469 -13.7 -36.7 12 23.0 -18.4 245 4 335.5 335.6 293.6 337.1 0.40 29 400 7600 -14.3 -42.3 7 28.0 -19.2 240 5 336.4 336.4 293.6 337.3 0.23 30 395 7695 -15.1 -41.1 9 26.0 -19.7 232 5 336.6 336.6 293.7 337.6 0.27 31 388 7830 -15.9 -39.9 11 24.0 -20.3 237 6 337.2 337.3 293.9 338.4 0.31 32 385 7888 -16.5 -33.5 22 17.0 -20.2 239 6 337.2 337.3 294.2 339.4 0.59 33 380 7987 -17.3 -29.3 34 12.0 -20.2 242 7 337.4 337.6 294.5 340.7 0.89 34 372 8146 -17.5 -36.5 17 19.0 -21.2 247 7 339.2 339.3 294.6 341.0 0.45 35 348 8641 -21.3 -36.3 25 15.0 -24.1 257 10 340.6 340.7 294.9 342.5 0.49 36 339 8834 -22.3 -45.3 10 23.0 -25.5 251 11 341.8 341.8 295.0 342.6 0.20 37 326 9120 -24.7 -38.7 26 14.0 -27.0 263 11 342.3 342.4 295.3 344.0 0.41 38 300 9720 -28.5 -45.5 18 17.0 -30.6 255 12 345.2 345.3 295.8 346.1 0.22 39 298 9768 -28.5 -46.5 16 18.0 -30.6 255 14 345.9 345.9 295.9 346.7 0.20 40 250 11000 -38.7 -58.7 10 20.0 -39.8 230 10 348.5 348.5 296.4 348.8 0.06 41 230 11567 -43.5 -63.5 9 20.0 -44.3 245 10 349.6 349.6 296.6 349.8 0.03 42 211 12140 -48.5 -60.5 24 12.0 -48.9 260 10 350.6 350.6 296.8 350.8 0.05 43 200 12490 -51.3 -66.3 15 15.0 -51.7 270 10 351.5 351.5 297.0 351.6 0.03 44 194 12687 -53.1 -69.1 13 16.0 -53.4 266 11 351.7 351.7 297.0 351.8 0.02 45 169 13559 -61.1 -70.1 29 9.0 -61.2 220 6 352.6 352.6 297.2 352.7 0.02 46 150 14290 -66.1 -78.1 17 12.0 -66.2 255 11 356.2 356.2 298.0 356.2 0.01 47 126 15329 -74.3 -85.3 17 11.0 -74.3 244 11 359.6 359.6 298.6 359.6 0.00 48 104 16436 -79.1 -87.1 26 8.0 -79.1 80 19 370.7 370.7 300.7 370.7 0.00 49 100 16660 -77.5 -87.5 19 10.0 -77.5 90 23 378.0 378.0 301.9 378.0 0.00 50 78 18074 -80.9 -87.9 30 7.0 -80.9 90 23 398.8 398.8 305.0 398.8 0.00 51 70 18690 -77.1 -87.1 19 10.0 -77.1 95 24 419.4 419.4 307.6 419.5 0.00 52 68 18856 -77.5 -86.5 22 9.0 -77.6 95 24 422.1 422.1 308.0 422.1 0.00 53 61 19489 -70.7 -85.7 9 15.0 -70.8 95 22 450.5 450.5 310.9 450.5 0.00 54 50 20680 -66.3 -89.3 3 23.0 -66.5 95 20 487.2 487.2 314.0 487.3 0.00 55 49 20802 -66.5 -89.5 3 23.0 -66.8 489.6 489.6 314.2 489.6 0.00 56 47 21055 -65.1 -91.1 2 26.0 -65.4 498.8 498.8 314.9 498.8 0.00 57 46 21187 -62.1 -91.1 1 29.0 -62.6 509.1 509.1 315.6 509.1 0.00 58 39 22216 -58.7 -93.7 0 35.0 -59.6 542.4 542.4 317.6 542.4 0.00 TRP 104 16436 -79.1 -87.1 26 8.0 -79.1 80 19 370.7 370.7 300.7 370.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5800.00 m Freezing level: 560.00 mb = 4974.39 m = 16319.98 ft Wetbulb zero: 592.47 mb = 4518.79 m = 14825.25 ft Precipitable water: 1.67 inches Sfc-500 mean rel hum: 56.09 % Est. max temperature: 34.32 C = 93.78 F Sfc-Lift cond lev (LCL): 894.42 mb = 1065.41 m = 3495.40 ft T: 22.20 C 700-500 lapse rate: 5.23 C/km ThetaE index: 22.89 C Layer 925.0- 850.0 mb Conv cond level (CCL): 799.28 mb = 2027.43 m = 6651.61 ft Mean mixing ratio: 15.30 g/kg Conv temperature: 36.42 C = 97.56 F Cap Strength: 2.99 C Lifted Index: -0.32 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.57 C Lifted Index @700 mb: 0.38 C Showalter Index: 6.71 C Risk: None Total Totals Index: 35.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 11.90 C K Index: 27.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 113.40 Risk: None Energy Index: -0.03 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 150.45 J/kg Max Up Vert Vel: 17.35 m/s Conv Inhibition (B-): 114.67 J/kg Cap Strength: 2.99 C Lift Cond Lev (LCL): 869.26 mb = 1311.87 m = 4303.99 ft Lev Free Conv (LFC): 674.26 mb = 3455.78 m = 11337.73 ft Equ Level (EL): 314.26 mb = 9384.88 m = 30789.90 ft B at Equ Level: 149.71 J/kg Max Parcel Lev (MPL): 204.26 mb = 12352.38 m = 40525.70 ft Wind level data Storm motion: 104 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 1004 46 30 4 -2.0 -3.5 | 338 5 1.8 -4.4 1 1000 80 65 6 -5.4 -2.5 | 25 4 -1.6 -3.5 2 975 305 45 9 -6.4 -6.4 | 19 8 -2.6 -7.3 3 925 774 40 10 -6.4 -7.7 | 17 9 -2.6 -8.6 4 879 1219 65 9 -8.2 -3.8 | 43 6 -4.3 -4.7 5 850 1505 40 6 -3.9 -4.6 | 1 6 -0.0 -5.5 6 818 1829 45 5 -3.5 -3.5 | 357 4 0.3 -4.5 7 761 2438 105 8 -7.7 2.1 | 106 4 -3.9 1.1 8 734 2743 115 7 -6.3 3.0 | 129 3 -2.5 2.0 9 700 3145 10 2 -0.3 -2.0 | 310 5 3.5 -2.9 10 682 3353 20 2 -0.7 -1.9 | 312 4 3.1 -2.8 11 657 3658 90 3 -3.0 0.0 | 319 1 0.8 -0.9 12 633 3962 70 3 -2.8 -1.0 | 333 2 1.0 -2.0 13 587 4572 125 5 -4.1 2.9 | 172 2 -0.3 1.9 14 525 5486 150 2 -1.0 1.7 | 254 3 2.8 0.8 15 505 5791 75 3 -2.9 -0.8 | 332 2 0.9 -1.7 16 500 5880 25 3 -1.3 -2.7 | 325 4 2.5 -3.6 17 486 6096 50 3 -2.3 -1.9 | 332 3 1.5 -2.9 18 467 6401 170 3 -0.5 3.0 | 238 4 3.3 2.0 19 432 7010 145 3 -1.7 2.5 | 234 3 2.1 1.5 20 415 7315 250 3 2.8 1.0 | 269 7 6.6 0.1 21 400 7600 240 5 4.3 2.5 | 259 8 8.1 1.6 22 399 7620 230 5 3.8 3.2 | 253 8 7.6 2.3 23 352 8534 260 9 8.9 1.6 | 267 13 12.7 0.6 24 338 8839 250 11 10.3 3.8 | 259 14 14.1 2.8 25 324 9144 265 11 11.0 1.0 | 270 15 14.8 0.0 26 311 9449 240 10 8.7 5.0 | 252 13 12.5 4.1 27 300 9720 255 12 11.6 3.1 | 262 16 15.4 2.2 28 299 9754 255 14 13.5 3.6 | 261 18 17.3 2.7 29 251 10973 220 11 7.1 8.4 | 235 13 10.9 7.5 30 250 11000 230 10 7.7 6.4 | 244 13 11.5 5.5 31 200 12490 270 10 10.0 -0.0 | 274 14 13.8 -0.9 32 200 12497 290 12 11.3 -4.1 | 288 16 15.1 -5.0 33 190 12802 250 10 9.4 3.4 | 259 13 13.2 2.5 34 173 13411 210 5 2.5 4.3 | 242 7 6.3 3.4 35 157 14021 255 9 8.7 2.3 | 264 13 12.5 1.4 36 150 14290 255 11 10.6 2.8 | 262 15 14.4 1.9 37 149 14326 250 10 9.4 3.4 | 259 13 13.2 2.5 38 142 14630 255 11 10.6 2.8 | 262 15 14.4 1.9 39 128 15240 240 12 10.4 6.0 | 250 15 14.2 5.1 40 121 15545 255 7 6.8 1.8 | 265 11 10.6 0.9 41 115 15850 75 5 -4.8 -1.3 | 25 2 -1.0 -2.2 42 109 16154 95 12 -12.0 1.0 | 91 8 -8.1 0.1 43 104 16436 80 19 -18.7 -3.3 | 74 15 -14.9 -4.2 44 100 16660 90 23 -23.0 0.0 | 87 19 -19.2 -0.9 45 98 16764 80 20 -19.7 -3.5 | 75 16 -15.9 -4.4 46 70 18690 95 24 -23.9 2.1 | 93 20 -20.1 1.2 47 50 20680 95 20 -19.9 1.7 | 93 16 -16.1 0.8 Wind Parameters Mean winds (0-6000m): 73.7 at 5.2 knts Storm direction: 103.7 at 3.9 knts Shear (0-3000m) pos: 1.8 neg: 1.7 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): -6.0 deg Storm rel helicity (0-3000m) pos: 19.0 neg: -13.0 tot: 6.0 m^2/s^2 ave: 2.0 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 0.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 66.30 Bulk Shear: 2.27 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 48 8 19 7| 5.8 0.0 5.8| 4.6 -1.5 3.1 6.2 0.42| 7.8 3.3 1000 46 9 20 8| 3.1 0.0 3.1| 9.1 -1.8 7.3 7.3 0.48| 5.5 2.6 1500 49 9 22 7| 2.1 1.4 3.4| 10.6 -7.9 2.8 1.8 0.13| 5.6 0.7 2000 49 8 19 6| 1.9 1.0 2.9| 12.9 -8.2 4.8 2.4 0.20| 5.0 1.0 2500 57 8 27 6| 2.1 0.8 3.0| 18.2 -8.2 10.1 4.0 0.38| 5.2 2.0 3000 63 7 33 5| 1.8 1.7 3.5| 19.0 -13.0 6.0 2.0 0.08| 5.9 0.4 4000 63 6 25 4| 1.6 1.3 2.9| 20.2 -14.9 5.3 1.3 0.06| 5.2 0.3 5000 71 6 31 3| 1.4 1.0 2.5| 21.5 -14.9 6.6 1.3 0.14| 4.8 0.7 6000 74 5 27 3| 1.2 1.1 2.3| 23.6 -15.1 8.5 1.4 0.19| 4.6 0.9 Wrote GIF file: /home/apache/climate/data/raob//VEBS/skewt/VEBS.skewt.20251014.11.gif