UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101923.upa.cvt Date: 2300Z 19 OCT 25 Searching for VECC... Searching the city database file for: VECC ... Date:2300Z 19 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 1009 6 26.2 24.5 90 1.7 25.0 0 0 298.6 302.1 297.8 355.6 19.53 1 1000 86 26.4 24.8 91 1.6 25.2 335 4 299.5 303.2 298.4 358.4 20.08 2 993 148 27.2 24.0 83 3.2 24.9 355 6 301.0 304.5 298.2 357.7 19.25 3 925 775 23.8 18.8 74 5.0 20.3 35 13 303.6 306.4 296.2 348.0 14.93 4 858 1428 19.8 9.8 52 10.0 13.5 66 12 306.1 307.7 292.5 332.9 8.90 5 850 1509 19.6 8.6 49 11.0 12.8 70 12 306.7 308.2 292.2 331.7 8.27 6 825 1765 17.2 11.2 68 6.0 13.3 82 14 306.8 308.7 293.7 337.5 10.18 7 817 1848 16.8 10.8 68 6.0 13.0 84 14 307.2 309.1 293.7 337.5 10.01 8 815 1869 16.8 9.8 63 7.0 12.4 82 14 307.4 309.2 293.3 335.8 9.37 9 809 1932 17.4 2.4 37 15.0 9.0 78 13 308.7 309.8 290.6 326.1 5.63 10 807 1953 17.4 1.4 34 16.0 8.6 76 13 308.9 309.9 290.3 325.2 5.25 11 751 2562 12.4 -0.6 41 13.0 5.5 38 9 309.9 310.8 290.3 325.1 4.88 12 743 2651 11.6 -2.4 38 14.0 4.5 37 9 310.0 310.8 289.8 323.5 4.31 13 727 2834 12.8 -21.2 8 34.0 0.7 23 7 313.3 313.4 287.6 316.5 0.97 14 723 2880 12.8 -26.2 5 39.0 0.2 17 6 313.7 313.9 287.4 315.9 0.62 15 700 3151 10.8 -14.2 16 25.0 0.6 360 3 314.4 314.8 288.9 320.5 1.82 16 574 4774 0.0 -16.0 29 16.0 -6.0 163 3 320.1 320.5 290.7 326.6 1.91 17 549 5130 -2.5 -17.5 31 15.0 -7.9 225 5 321.3 321.6 290.9 327.3 1.76 18 521 5545 -3.3 -32.3 9 29.0 -10.6 272 6 325.2 325.3 290.9 327.0 0.49 19 500 5870 -5.3 -27.3 16 22.0 -11.5 275 8 326.6 326.7 291.6 329.5 0.81 20 402 7543 -15.7 -43.7 7 28.0 -20.2 261 21 334.1 334.1 293.0 334.9 0.20 21 400 7580 -15.9 -49.9 4 34.0 -20.5 260 22 334.3 334.3 293.0 334.7 0.10 22 381 7946 -18.3 -29.3 37 11.0 -20.9 259 22 335.8 336.0 294.1 339.1 0.89 23 356 8451 -21.5 -35.5 27 14.0 -24.1 257 23 338.1 338.2 294.3 340.1 0.52 24 332 8962 -25.9 -33.9 47 8.0 -27.3 256 24 338.9 339.1 294.7 341.4 0.66 25 325 9117 -27.1 -38.1 34 11.0 -28.8 255 24 339.3 339.4 294.6 341.0 0.44 26 307 9526 -30.3 -38.3 46 8.0 -31.4 269 33 340.4 340.5 294.8 342.2 0.46 27 300 9690 -31.3 -40.3 41 9.0 -32.4 265 34 341.3 341.3 295.0 342.8 0.38 28 288 9979 -32.5 -45.5 26 13.0 -33.8 266 36 343.6 343.6 295.4 344.5 0.23 29 281 10152 -33.7 -41.7 44 8.0 -34.7 267 37 344.3 344.3 295.7 345.7 0.35 30 250 10960 -40.5 -49.5 37 9.0 -41.2 270 43 345.9 345.9 295.8 346.5 0.17 31 242 11181 -42.3 -51.3 37 9.0 -42.9 273 44 346.4 346.4 296.0 347.0 0.14 32 236 11350 -43.7 -53.7 32 10.0 -44.2 275 45 346.8 346.8 296.0 347.2 0.11 33 232 11465 -44.7 -50.7 51 6.0 -45.0 275 48 346.9 347.0 296.1 347.6 0.16 34 200 12440 -53.1 -58.0 55 4.9 -53.2 270 46 348.7 348.7 296.4 349.0 0.08 35 193 12667 -55.1 -59.5 58 4.4 -55.2 273 47 349.0 349.1 296.5 349.3 0.07 36 186 12901 -57.1 -61.2 60 4.1 -57.2 275 48 349.5 349.5 296.5 349.8 0.05 37 176 13247 -59.7 -71.7 20 12.0 -59.9 276 46 350.8 350.8 296.8 350.9 0.01 38 150 14230 -65.1 -82.1 8 17.0 -65.2 250 23 357.9 357.9 298.3 357.9 0.00 39 144 14478 -67.3 -84.3 7 17.0 -67.4 244 27 358.3 358.3 298.4 358.3 0.00 40 100 16620 -78.3 -89.3 15 11.0 -78.3 230 16 376.4 376.4 301.6 376.4 0.00 41 93 17034 -78.9 -89.9 15 11.0 -78.9 256 13 383.2 383.2 302.8 383.2 0.00 42 92 17096 -76.7 -88.7 13 12.0 -76.7 264 13 388.7 388.7 303.6 388.7 0.00 43 84 17616 -79.1 -89.1 18 10.0 -79.1 263 7 394.1 394.1 304.4 394.1 0.00 44 75 18269 -73.9 -86.9 12 13.0 -74.0 246 2 418.0 418.0 307.4 418.0 0.00 45 70 18670 -75.5 -88.5 11 13.0 -75.6 235 6 422.9 422.9 308.0 422.9 0.00 46 68 18837 -76.5 -88.5 13 12.0 -76.6 235 4 424.2 424.2 308.2 424.2 0.00 47 62 19377 -70.7 -87.7 6 17.0 -70.8 174 5 448.4 448.4 310.7 448.4 0.00 48 55 20095 -66.5 -89.5 3 23.0 -66.7 113 11 473.7 473.7 313.0 473.7 0.00 49 50 20670 -67.9 -91.9 2 24.0 -68.1 75 14 483.5 483.5 313.7 483.5 0.00 50 49 20792 -68.1 -92.1 2 24.0 -68.3 78 15 485.8 485.8 313.9 485.8 0.00 51 31 23631 -56.1 -91.1 0 35.0 -57.5 83 18 586.2 586.2 320.0 586.2 0.00 52 30 23840 -55.9 -90.9 0 35.0 -57.3 85 19 592.2 592.2 320.3 592.3 0.00 53 23 25539 -52.1 -88.1 1 36.0 -54.7 77 23 650.2 650.2 322.7 650.2 0.01 54 20 26440 -52.9 -88.9 1 36.0 -55.6 90 21 674.3 674.3 323.6 674.3 0.01 55 15 28319 -47.5 -84.5 1 37.0 -52.7 84 24 750.0 750.0 326.0 750.2 0.02 56 12 29786 -49.7 -85.7 1 36.0 -54.7 81 21 791.7 791.7 327.0 791.8 0.02 TRP WND Sounding variables and indices 1000-500 mb thick: 5784.00 m Freezing level: 574.00 mb = 4774.45 m = 15664.03 ft Wetbulb zero: 688.47 mb = 3286.83 m = 10783.42 ft Precipitable water: 1.41 inches Sfc-500 mean rel hum: 37.64 % Est. max temperature: 33.66 C = 92.60 F Sfc-Lift cond lev (LCL): 984.84 mb = 221.20 m = 725.72 ft T: 26.80 C 700-500 lapse rate: 5.92 C/km ThetaE index: 26.65 C Layer 993.0- 825.0 mb Conv cond level (CCL): 848.63 mb = 1522.80 m = 4995.99 ft Mean mixing ratio: 17.00 g/kg Conv temperature: 34.32 C = 93.78 F Cap Strength: 2.12 C Lifted Index: -3.21 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.25 C Lifted Index @700 mb: -0.47 C Showalter Index: 5.11 C Risk: None Total Totals Index: 38.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 13.90 C K Index: 8.50 Risk: None Sweat Index: 135.20 Risk: None Energy Index: -0.28 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1226.63 J/kg Max Up Vert Vel: 49.53 m/s Conv Inhibition (B-): 47.49 J/kg Cap Strength: 2.12 C Lift Cond Lev (LCL): 905.52 mb = 959.89 m = 3149.22 ft Lev Free Conv (LFC): 820.52 mb = 1811.24 m = 5942.32 ft Equ Level (EL): 810.52 mb = 1915.81 m = 6285.39 ft B at Equ Level: 10.49 J/kg Max Parcel Lev (MPL): 90.52 mb = 17188.22 m = 56391.10 ft Wind level data Storm motion: 80 at 6 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 1009 6 0 0 -0.0 -0.0 | 260 6 6.0 1.0 1 1000 86 335 4 1.7 -3.6 | 289 8 7.7 -2.6 2 976 305 45 12 -8.5 -8.5 | 19 8 -2.5 -7.5 3 925 775 35 13 -7.5 -10.6 | 9 10 -1.5 -9.6 4 879 1219 55 13 -10.6 -7.5 | 36 8 -4.7 -6.4 5 850 1509 70 12 -11.3 -4.1 | 60 6 -5.3 -3.1 6 818 1829 85 14 -13.9 -1.2 | 88 8 -8.0 -0.2 7 762 2438 40 10 -6.4 -7.7 | 4 7 -0.5 -6.7 8 735 2743 35 8 -4.6 -6.6 | 346 6 1.4 -5.5 9 709 3048 355 3 0.3 -3.0 | 288 7 6.2 -2.0 10 700 3151 360 3 -0.0 -3.0 | 288 6 6.0 -2.0 11 683 3353 55 8 -6.6 -4.6 | 9 4 -0.6 -3.6 12 657 3658 50 10 -7.7 -6.4 | 17 6 -1.7 -5.4 13 633 3962 95 1 -1.0 0.1 | 258 5 5.0 1.1 14 610 4267 135 7 -4.9 4.9 | 190 6 1.0 6.0 15 587 4572 70 1 -0.9 -0.3 | 262 5 5.0 0.7 16 565 4877 225 4 2.8 2.8 | 246 10 8.8 3.8 17 544 5182 225 5 3.5 3.5 | 244 11 9.5 4.5 18 505 5791 305 7 5.7 -4.0 | 284 12 11.7 -3.0 19 500 5870 275 8 8.0 -0.7 | 269 14 13.9 0.3 20 485 6096 270 10 10.0 -0.0 | 266 16 16.0 1.0 21 431 7010 275 14 13.9 -1.2 | 271 20 19.9 -0.2 22 400 7580 260 22 21.7 3.8 | 260 28 27.6 4.8 23 323 9144 255 24 23.2 6.2 | 256 30 29.1 7.2 24 310 9449 270 32 32.0 -0.0 | 268 38 38.0 1.0 25 300 9690 265 34 33.9 3.0 | 264 40 39.8 4.0 26 250 10960 270 43 43.0 -0.0 | 269 49 49.0 1.0 27 238 11278 275 44 43.8 -3.8 | 273 50 49.8 -2.8 28 228 11582 275 50 49.8 -4.4 | 273 56 55.8 -3.3 29 217 11887 270 48 48.0 -0.0 | 269 54 54.0 1.0 30 200 12440 270 46 46.0 -0.0 | 269 52 52.0 1.0 31 189 12802 275 47 46.8 -4.1 | 273 53 52.8 -3.1 32 180 13106 275 50 49.8 -4.4 | 273 56 55.8 -3.3 33 155 14021 280 22 21.7 -3.8 | 276 28 27.6 -2.8 34 150 14230 250 23 21.6 7.9 | 252 29 27.6 8.9 35 140 14630 240 29 25.1 14.5 | 243 35 31.1 15.5 36 120 15545 250 22 20.7 7.5 | 252 28 26.6 8.5 37 108 16154 290 13 12.2 -4.4 | 281 19 18.2 -3.4 38 103 16459 265 9 9.0 0.8 | 263 15 14.9 1.8 39 100 16620 230 16 12.3 10.3 | 238 21 18.2 11.3 40 98 16764 220 15 9.6 11.5 | 231 20 15.6 12.5 41 88 17374 300 11 9.5 -5.5 | 286 16 15.5 -4.5 42 83 17678 255 6 5.8 1.6 | 258 12 11.8 2.6 43 79 17983 275 2 2.0 -0.2 | 264 8 8.0 0.8 44 75 18288 245 2 1.8 0.8 | 257 8 7.8 1.9 45 71 18593 340 5 1.7 -4.7 | 296 9 7.7 -3.7 46 70 18670 235 6 4.9 3.4 | 248 12 10.9 4.5 47 67 18898 235 3 2.5 1.7 | 252 9 8.4 2.7 48 64 19202 245 6 5.4 2.5 | 253 12 11.4 3.5 49 61 19507 130 4 -3.1 2.6 | 219 5 2.9 3.6 50 58 19812 75 12 -11.6 -3.1 | 70 6 -5.6 -2.1 51 55 20117 115 11 -10.0 4.6 | 145 7 -4.0 5.7 52 52 20422 70 12 -11.3 -4.1 | 60 6 -5.3 -3.1 53 50 20670 75 14 -13.5 -3.6 | 71 8 -7.6 -2.6 54 45 21336 90 18 -18.0 0.0 | 95 12 -12.0 1.0 55 43 21641 70 20 -18.8 -6.8 | 66 14 -12.8 -5.8 56 37 22555 110 20 -18.8 6.8 | 121 15 -12.8 7.8 57 35 22860 75 15 -14.5 -3.9 | 71 9 -8.5 -2.9 58 30 23840 85 19 -18.9 -1.7 | 87 13 -13.0 -0.6 59 28 24384 90 20 -20.0 0.0 | 94 14 -14.0 1.0 60 26 24689 60 19 -16.5 -9.5 | 51 13 -10.5 -8.5 61 21 26213 90 27 -27.0 0.0 | 93 21 -21.0 1.0 62 20 26440 90 21 -21.0 0.0 | 94 15 -15.0 1.0 63 20 26518 75 33 -31.9 -8.5 | 74 27 -25.9 -7.5 64 17 27127 85 25 -24.9 -2.2 | 86 19 -18.9 -1.2 65 11 28651 80 20 -19.7 -3.5 | 80 14 -13.7 -2.5 66 10 28956 130 16 -12.3 10.3 | 151 13 -6.3 11.3 67 8 29870 125 20 -16.4 11.5 | 140 16 -10.4 12.5 68 7 30175 130 9 -6.9 5.8 | 172 7 -0.9 6.8 Wind Parameters Mean winds (0-6000m): 50.4 at 8.1 knts Storm direction: 80.4 at 6.1 knts Shear (0-3000m) pos: 2.2 neg: 2.1 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 33.9 deg Storm rel helicity (0-3000m) pos: 51.0 neg: -32.3 tot: 18.7 m^2/s^2 ave: 6.2 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 1.3 10^-3/s Energy-Hel index: 0.39 Bulk Rich Number: 1813.94 Bulk Shear: 0.68 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 36 9 352 6| 12.8 0.0 12.8| 30.7 -1.4 29.3 58.6 0.88| 18.2 16.0 1000 38 11 5 8| 6.7 0.0 6.7| 35.3 -2.9 32.4 32.4 0.80| 10.8 8.6 1500 45 11 17 7| 4.1 0.0 4.1| 45.0 -2.9 42.1 28.1 0.82| 9.1 7.4 2000 54 12 32 7| 3.3 0.0 3.3| 51.0 -8.4 42.6 21.3 0.67| 8.5 5.7 2500 55 12 33 7| 2.6 1.5 4.1| 51.0 -21.0 30.0 12.0 0.36| 8.3 3.0 3000 52 11 26 6| 2.2 2.1 4.3| 51.0 -32.3 18.7 6.2 0.16| 8.2 1.3 4000 52 10 18 5| 1.8 1.6 3.4| 60.6 -35.3 25.3 6.3 0.14| 8.6 1.2 5000 56 8 15 4| 1.0 1.2 2.2| 67.4 -42.7 24.8 5.0 0.10| 8.8 0.9 6000 50 8 3 4| 0.2 1.0 1.2| 91.2 -54.8 36.4 6.1 0.13| 8.4 1.1 Wrote GIF file: /home/apache/climate/data/raob//VECC/skewt/VECC.skewt.20251019.23.gif