UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101311.upa.cvt Date: 1100Z 13 OCT 25 Searching for VECC... Searching the city database file for: VECC ... Date:1100Z 13 OCT 25 Station: VECC WMO ident: 42809 Latitude: 22.65 Longitude: 88.45 Elevation: 6.00 ------------------------------------------------------------------------------- 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 6 30.8 21.8 59 9.0 24.3 360 4 303.3 306.3 297.1 352.3 16.53 1 1000 81 30.0 21.0 59 9.0 23.5 320 7 303.1 306.1 296.7 350.1 15.85 2 928 743 23.8 19.4 76 4.4 20.7 337 8 303.4 306.2 296.5 349.2 15.46 3 925 771 23.6 19.3 77 4.3 20.6 340 8 303.4 306.3 296.4 349.2 15.41 4 902 990 21.8 17.6 77 4.2 18.9 1 9 303.8 306.4 295.7 345.9 14.18 5 893 1077 21.6 14.6 64 7.0 16.9 8 12 304.4 306.6 294.2 339.6 11.78 6 874 1263 21.8 5.8 35 16.0 12.3 21 16 306.5 307.8 290.7 326.7 6.63 7 850 1504 20.8 4.8 35 16.0 11.4 25 15 307.9 309.1 291.0 327.4 6.35 8 727 2834 11.4 6.4 71 5.0 8.4 310 10 311.7 313.3 293.7 337.4 8.32 9 700 3149 9.4 2.4 62 7.0 5.5 310 12 312.9 314.1 292.6 333.2 6.51 10 671 3500 7.6 2.6 71 5.0 4.8 289 11 314.7 316.0 293.4 336.3 6.90 11 644 3839 7.0 0.0 61 7.0 3.2 271 11 317.7 318.9 293.5 336.7 5.95 12 640 3890 6.8 -1.2 57 8.0 2.5 272 10 318.1 319.1 293.2 335.6 5.48 13 634 3968 6.8 -10.2 29 17.0 -0.7 272 10 318.9 319.5 291.2 328.1 2.77 14 604 4365 4.0 -19.0 17 23.0 -4.3 272 7 320.1 320.4 290.3 325.0 1.41 15 583 4653 2.2 -12.8 32 15.0 -4.0 264 7 321.3 321.8 291.6 329.5 2.45 16 578 4723 2.2 -18.8 19 21.0 -5.4 264 8 322.1 322.4 290.9 327.2 1.50 17 561 4964 0.0 -9.0 51 9.0 -4.1 262 9 322.3 322.9 292.7 333.7 3.45 18 548 5151 -1.5 -7.5 64 6.0 -4.3 260 10 322.6 323.4 293.3 335.7 3.97 19 523 5523 -3.1 -10.1 58 7.0 -6.2 239 11 325.1 325.7 293.4 336.4 3.39 20 503 5833 -3.9 -29.9 11 26.0 -10.9 227 12 327.7 327.9 291.7 330.0 0.64 21 500 5880 -3.9 -39.9 4 36.0 -11.6 225 12 328.3 328.3 291.5 329.2 0.24 22 422 7194 -12.9 -29.9 23 17.0 -17.1 248 15 333.1 333.2 293.3 335.9 0.76 23 400 7600 -14.9 -38.9 11 24.0 -19.4 230 17 335.6 335.7 293.6 336.9 0.33 24 380 7988 -16.5 -59.5 1 43.0 -21.3 227 15 338.5 338.5 294.0 338.6 0.03 25 334 8949 -22.1 -66.1 1 44.0 -25.8 243 13 343.5 343.5 295.2 343.6 0.02 26 300 9730 -28.7 -55.7 6 27.0 -31.0 285 19 344.9 344.9 295.6 345.2 0.07 27 250 11000 -39.1 -63.1 6 24.0 -40.2 275 24 347.9 347.9 296.2 348.1 0.03 28 200 12490 -51.3 -70.3 9 19.0 -51.7 265 23 351.5 351.5 297.0 351.6 0.01 29 189 12855 -54.5 -71.5 11 17.0 -54.8 264 22 352.1 352.1 297.1 352.2 0.01 30 150 14300 -64.5 -82.5 7 18.0 -64.6 310 9 359.0 359.0 298.5 359.0 0.00 31 124 15437 -73.3 -84.3 17 11.0 -73.3 41 3 363.1 363.1 299.3 363.1 0.00 32 100 16680 -77.9 -87.9 18 10.0 -77.9 55 26 377.2 377.2 301.8 377.2 0.00 33 92 17153 -81.1 -89.1 25 8.0 -81.1 68 20 380.0 380.0 302.2 380.0 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5799.00 m Freezing level: 561.00 mb = 4963.55 m = 16284.42 ft Wetbulb zero: 635.36 mb = 3950.28 m = 12960.06 ft Precipitable water: 1.58 inches Sfc-500 mean rel hum: 51.87 % Est. max temperature: 35.01 C = 95.03 F Sfc-Lift cond lev (LCL): 885.21 mb = 1152.71 m = 3781.82 ft T: 21.68 C 700-500 lapse rate: 4.87 C/km ThetaE index: 25.60 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 800.03 mb = 2019.32 m = 6624.99 ft Mean mixing ratio: 15.56 g/kg Conv temperature: 36.99 C = 98.58 F Cap Strength: 3.20 C Lifted Index: -0.79 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.07 C Lifted Index @700 mb: -1.05 C Showalter Index: 8.62 C Risk: None Total Totals Index: 33.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 8.70 C K Index: 22.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 99.60 Risk: None Energy Index: 0.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 246.23 J/kg Max Up Vert Vel: 22.19 m/s Conv Inhibition (B-): 103.57 J/kg Cap Strength: 3.20 C Lift Cond Lev (LCL): 872.58 mb = 1277.22 m = 4190.29 ft Lev Free Conv (LFC): 737.58 mb = 2710.68 m = 8893.20 ft Equ Level (EL): 347.58 mb = 8652.40 m = 28386.78 ft B at Equ Level: 243.77 J/kg Max Parcel Lev (MPL): 157.58 mb = 13991.85 m = 45904.47 ft Wind level data Storm motion: 335 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 1008 6 360 4 -0.0 -4.0 | 131 4 -3.2 2.8 1 1000 81 320 7 4.5 -5.4 | 223 2 1.3 1.4 2 975 305 330 11 5.5 -9.5 | 320 4 2.3 -2.7 3 942 610 325 9 5.2 -7.4 | 286 2 2.0 -0.6 4 925 771 340 8 2.7 -7.5 | 30 1 -0.4 -0.7 5 910 914 355 7 0.6 -7.0 | 86 3 -2.6 -0.2 6 878 1219 20 16 -5.5 -15.0 | 46 12 -8.6 -8.3 7 850 1504 25 15 -6.3 -13.6 | 54 12 -9.5 -6.8 8 818 1829 5 9 -0.8 -9.0 | 61 5 -3.9 -2.2 9 789 2134 350 9 1.6 -8.9 | 38 3 -1.6 -2.1 10 761 2438 310 7 5.4 -4.5 | 224 3 2.2 2.3 11 700 3149 310 12 9.2 -7.7 | 279 6 6.0 -0.9 12 683 3353 305 11 9.0 -6.3 | 265 6 5.8 0.5 13 657 3658 270 12 12.0 -0.0 | 232 11 8.8 6.8 14 610 4267 275 7 7.0 -0.6 | 212 7 3.8 6.2 15 587 4572 265 7 7.0 0.6 | 207 8 3.8 7.4 16 545 5182 260 10 9.8 1.7 | 218 11 6.7 8.5 17 525 5486 240 11 9.5 5.5 | 207 14 6.4 12.3 18 500 5880 225 12 8.5 8.5 | 199 16 5.3 15.3 19 486 6096 215 12 6.9 9.8 | 193 17 3.7 16.6 20 449 6706 270 12 12.0 -0.0 | 232 11 8.8 6.8 21 400 7600 230 17 13.0 10.9 | 209 20 9.9 17.7 22 383 7925 225 15 10.6 10.6 | 203 19 7.4 17.4 23 353 8534 245 12 10.9 5.1 | 213 14 7.7 11.9 24 312 9449 240 14 12.1 7.0 | 213 16 9.0 13.8 25 300 9730 285 19 18.4 -4.9 | 263 15 15.2 1.9 26 286 10058 270 19 19.0 -0.0 | 247 17 15.8 6.8 27 250 11000 275 24 23.9 -2.1 | 257 21 20.7 4.7 28 200 12490 265 23 22.9 2.0 | 246 22 19.7 8.8 29 190 12802 265 22 21.9 1.9 | 245 21 18.8 8.7 30 181 13106 255 19 18.4 4.9 | 232 19 15.2 11.7 31 173 13411 270 13 13.0 -0.0 | 235 12 9.8 6.8 32 165 13716 240 10 8.7 5.0 | 205 13 5.5 11.8 33 150 14300 310 9 6.9 -5.8 | 255 4 3.7 1.0 34 149 14326 275 9 9.0 -0.8 | 224 8 5.8 6.0 35 142 14630 310 7 5.4 -4.5 | 224 3 2.2 2.3 36 135 14935 0 1 -0.0 -1.0 | 151 7 -3.2 5.8 37 128 15240 0 0 -0.0 -0.0 | 155 7 -3.2 6.8 38 121 15545 70 5 -4.7 -1.7 | 123 9 -7.9 5.1 39 115 15850 50 11 -8.4 -7.1 | 89 12 -11.6 -0.3 40 100 16680 55 26 -21.3 -14.9 | 72 26 -24.5 -8.1 41 99 16764 55 26 -21.3 -14.9 | 72 26 -24.5 -8.1 42 89 17374 75 17 -16.4 -4.4 | 97 20 -19.6 2.4 43 84 17678 60 15 -13.0 -7.5 | 87 16 -16.2 -0.7 44 75 18288 90 15 -15.0 0.0 | 110 19 -18.2 6.8 Wind Parameters Mean winds (0-6000m): 305.0 at 10.0 knts Storm direction: 335.0 at 7.5 knts Shear (0-3000m) pos: 2.2 neg: 3.5 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 141.7 deg Storm rel helicity (0-3000m) pos: 14.9 neg: -6.9 tot: 8.0 m^2/s^2 ave: 2.7 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 1.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 123.37 Bulk Shear: 2.00 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 ------------------------------------------------------------------------------- 500 328 9 298 2| 0.0 6.9 6.9| 3.8 -0.8 3.0 6.0 0.69| 11.8 8.1 1000 333 9 324 1| 3.1 3.4 6.5| 4.8 -2.8 2.0 2.0 0.44| 10.2 4.6 1500 355 11 30 4| 4.4 2.3 6.7| 10.8 -3.9 6.9 4.6 0.35| 9.9 3.5 2000 360 11 39 5| 3.3 3.1 6.4| 11.8 -5.4 6.5 3.2 0.26| 9.6 2.5 2500 356 10 36 4| 2.6 3.7 6.3| 11.9 -6.9 5.0 2.0 0.12| 9.2 1.1 3000 349 10 21 3| 2.2 3.5 5.7| 14.9 -6.9 8.0 2.7 0.17| 8.3 1.4 4000 332 10 324 3| 1.7 2.9 4.6| 15.5 -23.5 -8.0 -2.0 0.01| 7.7 0.1 5000 321 10 285 3| 1.3 2.4 3.7| 18.5 -27.9 -9.4 -1.9 -0.00| 6.7 -0.0 6000 305 10 258 5| 1.1 2.3 3.4| 19.2 -48.3 -29.1 -4.9 -0.07| 6.3 -0.4 Wrote GIF file: /home/apache/climate/data/raob//VECC/skewt/VECC.skewt.20251013.11.gif