UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051311.upa.cvt Date: 1100Z 13 MAY 25 Searching for VEBS... Searching the city database file for: VEBS ... Date:1100Z 13 MAY 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 ------------------------------------------------------------------------------- 0 1000 24 170 13 SFC 998 46 32.2 25.2 67 7.0 26.9 170 13 305.5 309.4 300.1 367.5 20.62 2 925 722 25.6 23.9 90 1.7 24.3 205 15 305.5 309.3 300.1 367.4 20.59 3 910 867 24.4 22.6 90 1.8 23.1 205 13 305.7 309.3 299.4 363.7 19.31 4 886 1104 27.0 19.0 62 8.0 21.2 258 11 310.7 313.7 298.5 359.0 15.80 5 866 1307 27.2 14.2 45 13.0 18.3 292 9 313.0 315.2 296.5 349.5 11.84 6 850 1473 26.0 13.0 45 13.0 17.2 295 6 313.4 315.5 296.1 347.9 11.14 7 739 2682 15.2 9.2 67 6.0 11.3 309 7 314.4 316.3 295.6 345.3 9.94 8 700 3139 11.6 7.0 73 4.6 8.8 315 8 315.3 317.1 295.1 343.5 9.02 9 659 3642 8.0 4.5 79 3.5 5.9 324 7 316.8 318.3 294.8 342.1 8.04 10 624 4091 5.2 -1.8 61 7.0 1.5 315 9 318.5 319.6 293.3 335.8 5.38 11 599 4425 3.4 -1.6 70 5.0 0.7 317 10 320.2 321.3 294.0 338.6 5.69 12 589 4562 3.2 -7.8 44 11.0 -2.0 324 11 321.5 322.2 292.6 333.4 3.61 13 579 4701 3.0 -14.0 27 17.0 -4.0 327 10 322.9 323.3 291.8 330.4 2.24 14 571 4814 2.4 -8.6 44 11.0 -2.7 329 9 323.4 324.1 293.1 335.1 3.50 15 565 4899 2.0 -7.0 51 9.0 -2.3 330 8 324.0 324.7 293.6 337.2 4.01 16 561 4957 1.8 -11.2 37 13.0 -3.9 331 7 324.4 324.9 292.8 334.1 2.90 17 556 5029 1.4 -7.6 51 9.0 -2.9 332 7 324.7 325.5 293.7 337.7 3.88 18 541 5250 0.8 -16.2 27 17.0 -5.8 329 6 326.6 327.0 292.6 333.4 1.99 19 533 5369 0.0 -17.0 26 17.0 -6.5 315 8 327.0 327.4 292.7 333.6 1.89 20 502 5848 -2.7 -17.7 30 15.0 -8.3 323 12 329.4 329.8 293.3 336.0 1.89 21 500 5880 -2.9 -17.9 30 15.0 -8.5 325 13 329.5 329.9 293.3 336.0 1.87 22 491 6024 -4.1 -13.1 50 9.0 -7.8 324 13 329.7 330.3 294.2 339.5 2.84 23 434 6985 -10.5 -29.5 19 19.0 -15.4 287 13 333.5 333.6 293.4 336.3 0.76 24 422 7200 -10.7 -36.7 10 26.0 -16.3 279 11 335.9 336.0 293.7 337.4 0.39 25 400 7610 -13.3 -28.3 27 15.0 -17.3 265 7 337.7 337.9 294.6 341.2 0.93 26 393 7744 -14.3 -27.3 32 13.0 -17.8 261 8 338.1 338.3 294.8 341.9 1.04 27 389 7821 -14.3 -38.3 11 24.0 -19.1 262 8 339.1 339.2 294.4 340.5 0.36 28 384 7918 -15.1 -31.1 24 16.0 -19.0 262 8 339.3 339.5 294.8 342.1 0.74 29 377 8057 -16.3 -30.3 29 14.0 -19.7 263 9 339.5 339.7 295.0 342.6 0.82 30 374 8116 -16.5 -39.5 12 23.0 -20.8 264 9 340.0 340.1 294.6 341.3 0.33 31 362 8360 -17.9 -51.9 3 34.0 -22.4 275 10 341.3 341.3 294.7 341.7 0.09 32 352 8568 -19.3 -49.3 5 30.0 -23.4 289 11 342.2 342.2 295.0 342.7 0.12 33 348 8652 -19.9 -34.9 25 15.0 -22.9 285 9 342.5 342.6 295.4 344.7 0.57 34 302 9683 -28.5 -43.5 22 15.0 -30.4 289 5 344.6 344.6 295.7 345.6 0.27 35 300 9730 -29.1 -44.1 22 15.0 -30.9 290 5 344.4 344.4 295.6 345.4 0.25 36 277 10300 -31.7 -59.7 5 28.0 -33.7 312 8 348.6 348.6 296.4 348.8 0.04 37 250 11020 -37.1 -64.1 4 27.0 -38.5 270 17 350.9 350.9 296.8 351.0 0.03 38 200 12520 -49.1 -65.1 14 16.0 -49.6 270 16 355.0 355.0 297.7 355.2 0.03 39 179 13232 -55.1 -71.1 12 16.0 -55.4 293 18 356.6 356.7 298.0 356.7 0.01 40 161 13896 -60.5 -68.5 34 8.0 -60.6 315 21 358.5 358.5 298.4 358.6 0.02 41 150 14330 -63.7 -70.7 38 7.0 -63.8 320 29 360.3 360.3 298.8 360.4 0.02 42 144 14580 -65.7 -75.7 24 10.0 -65.8 324 30 361.1 361.1 298.9 361.1 0.01 43 100 16720 -80.7 -86.7 36 6.0 -80.7 95 16 371.8 371.8 300.9 371.8 0.00 44 92 17189 -83.1 -87.9 43 4.8 -83.1 80 30 376.0 376.0 301.6 376.0 0.00 45 72 18562 -82.5 -88.5 35 6.0 -82.5 93 26 404.6 404.6 305.8 404.6 0.00 46 70 18720 -81.1 -88.1 30 7.0 -81.1 95 26 410.9 410.9 306.6 410.9 0.00 47 61 19505 -76.7 -87.7 16 11.0 -76.7 95 23 437.2 437.2 309.6 437.2 0.00 48 59 19698 -76.1 -88.1 13 12.0 -76.2 95 22 442.7 442.7 310.1 442.7 0.00 49 58 19798 -70.9 -87.9 6 17.0 -71.0 95 22 456.6 456.6 311.5 456.6 0.00 50 53 20333 -71.3 -88.3 6 17.0 -71.4 95 20 467.6 467.6 312.4 467.6 0.00 51 50 20680 -68.7 -88.7 4 20.0 -68.9 95 19 481.6 481.6 313.6 481.6 0.00 52 46 21184 -64.5 -88.5 2 24.0 -64.8 503.3 503.4 315.2 503.4 0.00 TRP 92 17189 -83.1 -87.9 43 4.8 -83.1 80 30 376.0 376.0 301.6 376.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5856.00 m Freezing level: 533.00 mb = 5369.39 m = 17615.91 ft Wetbulb zero: 596.32 mb = 4461.15 m = 14636.15 ft Precipitable water: 2.13 inches Sfc-500 mean rel hum: 58.98 % Est. max temperature: 40.07 C = 104.13 F Sfc-Lift cond lev (LCL): 902.66 mb = 938.58 m = 3079.29 ft T: 25.19 C 700-500 lapse rate: 5.29 C/km ThetaE index: 31.68 C Layer 925.0- 599.0 mb Conv cond level (CCL): 799.16 mb = 2005.90 m = 6580.94 ft Mean mixing ratio: 20.23 g/kg Conv temperature: 40.55 C = 104.99 F Cap Strength: 5.21 C Lifted Index: -5.20 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -8.90 C Lifted Index @700 mb: -3.07 C Showalter Index: 0.83 C Risk: Thunderstorms probable Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.90 C Cross Totals Index: 15.90 C K Index: 37.30 Risk: > 80 % chance of thunderstorms Sweat Index: 181.00 Risk: None Energy Index: -2.22 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2879.39 J/kg Max Up Vert Vel: 75.89 m/s Conv Inhibition (B-): 146.59 J/kg Cap Strength: 5.17 C Lift Cond Lev (LCL): 896.76 mb = 996.74 m = 3270.09 ft Lev Free Conv (LFC): 761.76 mb = 2420.06 m = 7939.74 ft Equ Level (EL): 111.76 mb = 16067.50 m = 52714.27 ft B at Equ Level: 2849.55 J/kg Max Parcel Lev (MPL): 61.76 mb = 19434.57 m = 63760.94 ft Wind level data Storm motion: 325 at 7 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 ---------------------------------------------------------- 0 998 46 170 13 -2.3 12.8 | 161 19 -6.2 18.4 1 925 722 205 15 6.3 13.6 | 187 19 2.4 19.2 2 905 914 205 13 5.5 11.8 | 185 17 1.6 17.4 3 875 1219 290 10 9.4 -3.4 | 248 6 5.5 2.2 4 850 1473 295 6 5.4 -2.5 | 206 3 1.5 3.1 5 700 3139 315 8 5.7 -5.7 | 271 2 1.7 -0.0 6 657 3658 325 7 4.0 -5.7 | 326 0 0.1 -0.1 7 609 4267 310 10 7.7 -6.4 | 282 4 3.7 -0.8 8 587 4572 325 11 6.3 -9.0 | 325 4 2.4 -3.4 9 545 5182 335 5 2.1 -4.5 | 121 2 -1.8 1.1 10 525 5486 300 11 9.5 -5.5 | 269 6 5.6 0.1 11 505 5791 320 9 5.8 -6.9 | 305 2 1.8 -1.3 12 500 5880 325 13 7.5 -10.6 | 325 6 3.5 -5.0 13 468 6401 320 14 9.0 -10.7 | 315 7 5.1 -5.1 14 432 7010 285 13 12.6 -3.4 | 255 9 8.6 2.3 15 400 7610 265 7 7.0 0.6 | 206 7 3.0 6.2 16 399 7620 260 8 7.9 1.4 | 209 8 3.9 7.0 17 368 8230 265 9 9.0 0.8 | 218 8 5.0 6.4 18 353 8534 290 11 10.3 -3.8 | 254 7 6.4 1.9 19 339 8839 275 6 6.0 -0.5 | 202 5 2.0 5.1 20 325 9144 310 8 6.1 -5.1 | 258 2 2.2 0.5 21 312 9449 285 6 5.8 -1.6 | 204 4 1.9 4.1 22 300 9730 290 5 4.7 -1.7 | 191 4 0.8 3.9 23 274 10363 315 8 5.7 -5.7 | 271 2 1.7 -0.0 24 252 10973 275 17 16.9 -1.5 | 252 14 13.0 4.1 25 250 11020 270 17 17.0 -0.0 | 247 14 13.1 5.6 26 201 12497 250 16 15.0 5.5 | 225 16 11.1 11.1 27 200 12520 270 16 16.0 -0.0 | 245 13 12.1 5.6 28 158 14021 320 21 13.5 -16.1 | 318 14 9.6 -10.5 29 150 14330 320 29 18.6 -22.2 | 318 22 14.7 -16.6 30 143 14630 325 30 17.2 -24.6 | 325 23 13.3 -18.9 31 135 14935 340 25 8.6 -23.5 | 346 18 4.6 -17.9 32 129 15240 350 22 3.8 -21.7 | 0 16 -0.1 -16.0 33 122 15545 10 15 -2.6 -14.8 | 36 11 -6.5 -9.1 34 116 15850 75 14 -13.5 -3.6 | 97 18 -17.5 2.0 35 100 16720 95 16 -15.9 1.4 | 109 21 -19.9 7.0 36 99 16764 110 15 -14.1 5.1 | 121 21 -18.0 10.8 37 92 17189 80 30 -29.5 -5.2 | 91 33 -33.5 0.4 38 70 18720 95 26 -25.9 2.3 | 105 31 -29.8 7.9 39 50 20680 95 19 -18.9 1.7 | 108 24 -22.9 7.3 Wind Parameters Mean winds (0-6000m): 295.0 at 9.2 knts Storm direction: 325.0 at 6.9 knts Shear (0-3000m) pos: 3.4 neg: 0.0 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 103.4 deg Storm rel helicity (0-3000m) pos: 85.3 neg: -4.7 tot: 80.6 m^2/s^2 ave: 26.9 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 3.4 10^-3/s Energy-Hel index: 1.52 Bulk Rich Number: 60.02 Bulk Shear: 47.97 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 ------------------------------------------------------------------------------- 500 184 14 171 20| 6.5 0.0 6.5| 33.0 0.0 33.0 66.0 1.00| 6.6 6.6 1000 196 14 179 19| 7.5 0.0 7.5| 69.8 -1.6 68.2 68.2 0.81| 9.3 7.5 1500 211 12 188 16| 5.9 0.0 5.9| 83.8 -4.7 79.1 52.7 0.57| 10.7 6.1 2000 224 11 195 14| 4.7 0.0 4.7| 84.3 -4.7 79.6 39.8 0.57| 8.2 4.7 2500 237 10 202 12| 3.9 0.0 3.9| 84.8 -4.7 80.1 32.0 0.58| 6.8 3.9 3000 251 9 210 10| 3.4 0.0 3.4| 85.3 -4.7 80.6 26.9 0.59| 5.8 3.4 4000 273 9 224 7| 2.5 0.3 2.8| 85.4 -4.8 80.6 20.2 0.53| 4.9 2.6 5000 288 9 239 6| 1.9 0.2 2.1| 89.4 -5.0 84.4 16.9 0.55| 4.8 2.6 6000 295 9 248 5| 1.9 0.7 2.6| 93.1 -5.6 87.4 14.6 0.52| 5.4 2.8 Wrote GIF file: /home/apache/climate/data/raob//VEBS/skewt/VEBS.skewt.20250513.11.gif