UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101223.upa.cvt Date: 2300Z 12 OCT 25 Searching for VECC... Searching the city database file for: VECC ... Date:2300Z 12 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 1010 6 25.2 23.2 89 2.0 23.8 0 0 297.5 300.8 296.5 349.7 18.00 1 1000 91 26.0 21.0 74 5.0 22.5 340 9 299.1 302.0 295.6 345.4 15.85 2 998 109 26.6 19.6 65 7.0 21.7 340 9 299.9 302.6 294.9 342.4 14.53 3 930 734 23.6 14.6 57 9.0 17.6 11 11 303.0 305.1 293.4 336.5 11.30 4 925 781 23.2 15.2 61 8.0 17.8 10 11 303.0 305.2 293.9 338.1 11.82 5 917 856 22.2 17.5 75 4.7 18.9 11 11 302.8 305.3 295.2 343.8 13.85 6 891 1105 21.2 10.2 49 11.0 14.3 12 11 304.2 305.9 291.9 330.6 8.80 7 864 1370 19.0 13.0 68 6.0 15.1 14 12 304.6 306.7 293.7 337.4 10.96 8 851 1500 18.8 7.8 49 11.0 12.1 15 12 305.7 307.2 291.5 329.4 7.82 9 850 1510 18.8 7.8 49 11.0 12.1 15 12 305.8 307.3 291.6 329.5 7.83 10 778 2266 14.6 8.6 67 6.0 10.9 18 6 309.2 310.9 293.5 336.8 9.05 11 700 3154 9.4 1.4 57 8.0 5.0 335 5 312.9 314.0 292.2 331.9 6.06 12 685 3333 8.2 2.2 66 6.0 4.8 286 5 313.5 314.8 292.8 334.0 6.56 13 674 3467 7.6 0.6 61 7.0 3.8 271 6 314.3 315.4 292.5 333.0 5.94 14 666 3565 8.0 -4.0 42 12.0 2.0 263 6 315.8 316.6 291.6 329.5 4.27 15 657 3677 7.2 0.2 61 7.0 3.4 254 7 316.1 317.3 293.0 334.9 5.92 16 642 3867 6.6 -1.4 57 8.0 2.4 239 7 317.6 318.6 293.0 334.8 5.38 17 636 3944 6.4 -1.6 57 8.0 2.1 233 8 318.2 319.2 293.2 335.4 5.36 18 632 3996 7.0 -6.0 39 13.0 0.7 232 8 319.4 320.2 292.3 332.0 3.87 19 617 4193 5.8 -14.2 22 20.0 -2.4 248 7 320.3 320.7 290.9 327.2 2.06 20 608 4313 5.2 -7.8 38 13.0 -0.9 254 7 320.9 321.6 292.4 332.4 3.50 21 601 4408 4.8 -17.2 19 22.0 -3.6 250 7 321.5 321.8 290.9 327.2 1.65 22 589 4572 4.0 -19.0 17 23.0 -4.4 244 6 322.4 322.7 291.0 327.4 1.45 23 575 4767 2.0 -8.0 47 10.0 -2.7 237 6 322.3 323.0 292.9 334.4 3.64 24 567 4880 1.2 -6.8 55 8.0 -2.6 232 6 322.7 323.5 293.3 336.0 4.05 25 551 5110 0.0 -13.0 37 13.0 -5.4 223 5 323.9 324.4 292.4 332.5 2.55 26 545 5198 -0.9 -10.9 47 10.0 -5.3 220 5 323.9 324.5 292.8 334.1 3.05 27 536 5330 -1.9 -14.9 36 13.0 -7.0 223 5 324.2 324.7 292.2 331.8 2.24 28 513 5678 -4.1 -16.1 39 12.0 -8.6 232 7 325.6 326.1 292.5 332.9 2.12 29 500 5880 -6.1 -12.1 62 6.0 -8.6 245 10 325.6 326.2 293.3 335.8 3.02 30 499 5896 -6.3 -11.3 68 5.0 -8.4 245 10 325.5 326.2 293.4 336.4 3.23 31 497 5927 -6.5 -10.6 73 4.1 -8.2 245 11 325.7 326.4 293.6 337.2 3.43 32 492 6006 -6.3 -17.3 41 11.0 -10.3 245 11 326.9 327.3 292.7 333.8 2.00 33 491 6022 -6.3 -14.3 53 8.0 -9.4 245 12 327.1 327.6 293.3 335.8 2.57 34 480 6198 -7.3 -15.3 53 8.0 -10.4 245 14 327.9 328.4 293.4 336.3 2.42 35 476 6263 -7.3 -17.3 45 10.0 -10.9 245 14 328.7 329.1 293.3 335.9 2.07 36 473 6312 -6.7 -24.7 22 18.0 -12.1 245 15 330.1 330.3 292.8 334.0 1.09 37 470 6362 -6.3 -33.3 10 27.0 -12.9 245 15 331.2 331.3 292.5 333.0 0.49 38 400 7600 -15.1 -41.1 9 26.0 -19.7 260 22 335.4 335.4 293.4 336.4 0.26 39 393 7733 -15.7 -39.7 11 24.0 -20.1 260 22 336.3 336.3 293.7 337.5 0.31 40 366 8266 -20.1 -38.1 18 18.0 -23.2 260 21 337.3 337.4 294.0 338.8 0.39 41 359 8408 -21.5 -38.5 20 17.0 -24.4 260 21 337.3 337.4 294.0 338.8 0.38 42 351 8575 -20.5 -57.5 2 37.0 -24.4 261 21 340.8 340.9 294.6 341.0 0.05 43 320 9254 -24.5 -62.5 2 38.0 -27.7 283 17 344.4 344.4 295.4 344.6 0.03 44 300 9720 -28.7 -57.7 4 29.0 -31.1 275 17 344.9 344.9 295.6 345.2 0.05 45 250 10990 -39.7 -63.7 6 24.0 -40.8 255 18 347.0 347.0 296.0 347.2 0.03 46 200 12480 -51.3 -70.3 9 19.0 -51.7 265 15 351.5 351.5 297.0 351.6 0.01 47 174 13371 -58.9 -76.9 8 18.0 -59.1 279 18 353.3 353.3 297.3 353.3 0.01 48 150 14290 -65.7 -79.7 13 14.0 -65.8 230 8 356.9 356.9 298.1 356.9 0.00 49 100 16660 -79.5 -87.5 25 8.0 -79.5 45 11 374.1 374.1 301.3 374.1 0.00 50 87 17446 -81.7 -87.7 35 6.0 -81.7 35 8 384.9 384.9 303.0 384.9 0.00 51 87 17446 -81.7 -87.7 35 6.0 -81.7 35 8 384.9 384.9 303.0 384.9 0.00 52 70 18680 -77.5 -86.5 22 9.0 -77.5 80 12 418.6 418.6 307.6 418.6 0.00 53 67 18932 -77.7 -87.7 18 10.0 -77.7 79 12 423.4 423.4 308.1 423.4 0.00 54 62 19384 -72.3 -87.3 9 15.0 -72.4 43 18 444.9 444.9 310.4 444.9 0.00 55 59 19676 -72.9 -87.9 9 15.0 -73.0 49 23 449.9 449.9 310.8 449.9 0.00 56 51 20549 -65.7 -90.7 2 25.0 -66.0 74 17 485.9 485.9 313.9 485.9 0.00 57 50 20670 -65.7 -91.7 2 26.0 -66.0 75 16 488.7 488.7 314.1 488.7 0.00 58 47 21046 -65.9 -93.9 1 28.0 -66.2 75 17 496.9 496.9 314.7 496.9 0.00 59 30 23840 -55.5 -90.5 1 35.0 -57.0 75 18 593.3 593.3 320.3 593.4 0.00 60 20 26440 -51.5 -87.5 1 36.0 -54.6 95 38 678.5 678.5 323.7 678.6 0.01 61 18 27128 -50.3 -86.3 1 36.0 -53.9 105 36 703.1 703.1 324.6 703.2 0.01 62 15 28316 -51.9 -87.9 1 36.0 -55.5 108 24 735.4 735.4 325.5 735.5 0.01 63 13 29246 -51.3 -87.3 1 36.0 -55.5 117 23 768.2 768.2 326.4 768.3 0.01 64 11 30345 -46.5 -83.5 1 37.0 -53.1 112 23 823.2 823.2 327.8 823.5 0.03 65 10 30980 -45.5 -83.5 1 38.0 -52.9 75 21 849.7 849.7 328.4 850.1 0.04 66 9.4 31392 -46.5 -83.5 1 37.0 -53.8 861.1 861.1 328.7 861.5 0.04 67 8.8 31830 -46.3 -83.3 1 37.0 -53.9 878.2 878.3 329.0 878.7 0.04 68 8.0 32466 -43.9 -81.9 1 38.0 -53.1 912.1 912.1 329.7 912.7 0.06 69 7.8 32636 -44.3 -82.3 1 38.0 -53.4 917.1 917.1 329.8 917.7 0.06 70 7.3 33085 -39.5 -78.5 1 39.0 -51.5 954.2 954.3 330.4 955.5 0.12 TRP 87 17446 -81.7 -87.7 35 6.0 -81.7 35 8 384.9 384.9 303.0 384.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5789.00 m Freezing level: 551.00 mb = 5110.09 m = 16765.17 ft Wetbulb zero: 628.73 mb = 4038.74 m = 13250.30 ft Precipitable water: 1.57 inches Sfc-500 mean rel hum: 52.72 % Est. max temperature: 32.68 C = 90.83 F Sfc-Lift cond lev (LCL): 981.43 mb = 257.06 m = 843.38 ft T: 25.89 C 700-500 lapse rate: 5.69 C/km ThetaE index: 13.20 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 770.99 mb = 2342.35 m = 7684.78 ft Mean mixing ratio: 13.28 g/kg Conv temperature: 37.22 C = 99.00 F Cap Strength: 3.49 C Lifted Index: 0.44 C Risk: Showers probable Lifted Index @300 mb: 5.03 C Lifted Index @700 mb: 1.53 C Showalter Index: 5.36 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: 24.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 127.60 Risk: None Energy Index: 1.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.76 J/kg Max Up Vert Vel: 4.42 m/s Conv Inhibition (B-): 40854.26 J/kg Cap Strength: 3.40 C Lift Cond Lev (LCL): 864.20 mb = 1368.03 m = 4488.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 357 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 1010 6 0 0 -0.0 -0.0 | 177 6 -0.3 5.9 1 1000 91 340 9 3.1 -8.5 | 313 4 2.8 -2.6 2 976 305 345 12 3.1 -11.6 | 334 6 2.8 -5.7 3 943 610 15 11 -2.8 -10.6 | 33 6 -3.1 -4.8 4 925 781 10 11 -1.9 -10.8 | 24 5 -2.2 -5.0 5 850 1510 15 12 -3.1 -11.6 | 30 7 -3.4 -5.7 6 819 1829 5 11 -1.0 -11.0 | 13 5 -1.2 -5.1 7 790 2134 20 6 -2.1 -5.6 | 95 2 -2.3 0.2 8 709 3048 5 6 -0.5 -6.0 | 81 1 -0.8 -0.1 9 700 3154 335 5 2.1 -4.5 | 234 2 1.9 1.3 10 683 3353 280 5 4.9 -0.9 | 223 7 4.7 5.0 11 634 3962 230 8 6.1 5.1 | 208 12 5.9 11.0 12 610 4267 255 7 6.8 1.8 | 220 10 6.5 7.7 13 545 5182 220 5 3.2 3.8 | 197 10 3.0 9.7 14 506 5791 235 7 5.7 4.0 | 209 11 5.5 9.9 15 500 5880 245 10 9.1 4.2 | 221 13 8.8 10.1 16 467 6401 245 16 14.5 6.8 | 228 19 14.2 12.6 17 415 7315 280 21 20.7 -3.6 | 264 21 20.4 2.2 18 400 7600 260 22 21.7 3.8 | 246 23 21.4 9.7 19 352 8534 260 21 20.7 3.6 | 245 23 20.4 9.5 20 311 9449 290 16 15.0 -5.5 | 269 15 14.8 0.4 21 300 9720 275 17 16.9 -1.5 | 255 17 16.7 4.4 22 250 10990 255 18 17.4 4.7 | 238 20 17.1 10.5 23 239 11278 260 18 17.7 3.1 | 243 20 17.5 9.0 24 219 11887 225 18 12.7 12.7 | 214 22 12.5 18.6 25 200 12480 265 15 14.9 1.3 | 244 16 14.7 7.2 26 172 13411 280 18 17.7 -3.1 | 261 18 17.5 2.7 27 157 14021 290 12 11.3 -4.1 | 261 11 11.0 1.8 28 150 14290 230 8 6.1 5.1 | 208 12 5.9 11.0 29 149 14326 245 5 4.5 2.1 | 208 9 4.3 8.0 30 134 14935 235 6 4.9 3.4 | 207 10 4.7 9.3 31 127 15240 70 4 -3.8 -1.4 | 138 6 -4.0 4.5 32 121 15545 95 2 -2.0 0.2 | 160 6 -2.3 6.0 33 103 16459 35 7 -4.0 -5.7 | 92 4 -4.3 0.1 34 100 16660 45 11 -7.8 -7.8 | 77 8 -8.0 -1.9 35 98 16764 30 13 -6.5 -11.3 | 51 9 -6.8 -5.4 36 88 17374 125 6 -4.9 3.4 | 151 11 -5.2 9.3 37 87 17446 35 8 -4.6 -6.6 | 82 5 -4.8 -0.7 38 84 17678 45 7 -4.9 -4.9 | 100 5 -5.2 0.9 39 79 17983 30 13 -6.5 -11.3 | 51 9 -6.8 -5.4 40 70 18680 80 12 -11.8 -2.1 | 107 13 -12.1 3.8 41 67 18898 80 11 -10.8 -1.9 | 110 12 -11.1 3.9 42 64 19202 75 15 -14.5 -3.9 | 98 15 -14.7 2.0 43 61 19507 25 20 -8.5 -18.1 | 35 15 -8.7 -12.3 44 58 19812 65 25 -22.7 -10.6 | 78 23 -22.9 -4.7 45 50 20670 75 16 -15.5 -4.1 | 96 16 -15.7 1.7 46 50 20726 75 16 -15.5 -4.1 | 96 16 -15.7 1.7 47 41 21946 75 19 -18.4 -4.9 | 93 19 -18.6 0.9 48 39 22250 95 20 -19.9 1.7 | 111 22 -20.2 7.6 49 30 23774 90 14 -14.0 0.0 | 112 15 -14.3 5.9 50 30 23840 75 18 -17.4 -4.7 | 94 18 -17.6 1.2 51 26 24689 70 29 -27.3 -9.9 | 82 28 -27.5 -4.1 52 23 25603 75 25 -24.1 -6.5 | 89 24 -24.4 -0.6 53 22 25908 85 34 -33.9 -3.0 | 95 34 -34.1 2.9 54 21 26213 85 28 -27.9 -2.4 | 97 28 -28.2 3.4 55 20 26440 95 38 -37.9 3.3 | 104 39 -38.1 9.2 56 20 26518 85 32 -31.9 -2.8 | 95 32 -32.1 3.1 57 18 27127 105 36 -34.8 9.3 | 113 38 -35.0 15.2 58 17 27432 100 26 -25.6 4.5 | 112 28 -25.9 10.4 59 12 29566 120 22 -19.1 11.0 | 131 26 -19.3 16.9 60 12 29870 140 24 -15.4 18.4 | 147 29 -15.7 24.2 61 10 30980 75 21 -20.3 -5.4 | 91 21 -20.5 0.4 Wind Parameters Mean winds (0-6000m): 327.5 at 7.8 knts Storm direction: 357.5 at 5.9 knts Shear (0-3000m) pos: 1.7 neg: 0.7 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): -94.9 deg Storm rel helicity (0-3000m) pos: 20.1 neg: -3.9 tot: 16.2 m^2/s^2 ave: 5.4 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 3.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 5.14 Bulk Shear: 1.90 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 ------------------------------------------------------------------------------- 500 348 10 335 4| 11.7 0.0 11.7| 12.5 0.0 12.5 25.1 0.92| 19.5 18.0 1000 0 11 4 5| 5.8 0.0 5.8| 15.7 -1.2 14.5 14.5 0.85| 11.4 9.7 1500 5 11 14 5| 4.1 0.0 4.1| 16.5 -1.2 15.3 10.2 0.83| 7.9 6.6 2000 6 11 16 5| 3.1 1.0 4.1| 18.8 -3.8 15.0 7.5 0.70| 7.3 5.1 2500 8 10 21 4| 2.0 0.8 2.8| 20.1 -3.8 16.3 6.5 0.70| 6.4 4.5 3000 8 9 25 4| 1.7 0.7 2.4| 20.1 -3.9 16.2 5.4 0.68| 5.5 3.7 4000 358 8 359 3| 1.3 2.2 3.4| 20.2 -11.9 8.3 2.1 0.44| 6.0 2.6 5000 344 8 313 3| 1.2 1.7 3.0| 25.6 -20.7 4.9 1.0 0.36| 5.4 2.0 6000 327 8 281 4| 0.9 1.4 2.4| 42.5 -22.4 20.0 3.3 0.40| 5.2 2.0 Wrote GIF file: /home/apache/climate/data/raob//VECC/skewt/VECC.skewt.20251012.23.gif