UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102011.upa.cvt Date: 1100Z 20 OCT 25 Searching for VECC... Searching the city database file for: VECC ... Date:1100Z 20 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 1007 6 32.6 21.6 52 11.0 24.6 0 0 305.1 308.2 297.5 354.0 16.34 1 1000 70 32.6 20.6 49 12.0 23.9 35 5 305.8 308.6 297.1 352.0 15.45 2 925 767 25.6 19.6 69 6.0 21.3 20 9 305.5 308.4 297.2 352.5 15.71 3 899 1017 23.2 19.4 79 3.8 20.5 15 9 305.5 308.5 297.4 353.3 15.97 4 863 1371 20.2 16.5 79 3.7 17.7 18 11 306.0 308.5 296.1 347.4 13.81 5 850 1502 19.4 14.4 73 5.0 16.0 20 11 306.5 308.8 295.1 343.2 12.23 6 834 1666 18.6 10.6 60 8.0 13.5 29 11 307.3 309.1 293.4 336.6 9.67 7 821 1801 19.0 1.0 30 18.0 9.1 36 11 309.1 310.0 290.2 324.7 5.01 8 773 2315 14.6 1.6 41 13.0 7.4 61 9 309.7 310.8 290.9 327.0 5.56 9 759 2470 14.0 -6.0 24 20.0 4.4 61 7 310.7 311.3 289.0 320.9 3.22 10 750 2571 15.2 -25.8 4 41.0 1.6 46 5 313.1 313.2 287.2 315.2 0.62 11 700 3153 12.0 -22.0 8 34.0 0.0 20 9 315.8 316.0 288.4 319.0 0.94 12 607 4326 3.4 -16.6 21 20.0 -4.1 347 5 319.0 319.3 290.2 324.8 1.72 13 587 4597 2.2 -28.8 8 31.0 -6.7 237 2 320.7 320.8 289.6 322.8 0.60 14 581 4680 1.6 -19.4 19 21.0 -5.8 262 3 320.9 321.2 290.5 325.8 1.42 15 539 5282 0.0 0 5 326.0 16 500 5880 -3.3 -43.3 3 40.0 -11.4 55 8 329.0 329.0 291.6 329.7 0.17 17 461 6515 -8.7 -49.7 2 41.0 -15.2 46 5 330.0 330.0 291.8 330.4 0.09 18 438 6909 -11.3 -54.3 1 43.0 -17.2 41 3 331.6 331.6 292.2 331.8 0.05 19 429 7068 -12.3 -55.3 1 43.0 -18.0 18 3 332.3 332.3 292.4 332.5 0.05 20 426 7122 -12.5 -52.5 2 40.0 -18.1 354 4 332.7 332.7 292.5 333.0 0.07 21 423 7176 -12.3 -28.3 25 16.0 -16.5 330 6 333.6 333.8 293.5 336.9 0.88 22 421 7212 -12.7 -23.7 39 11.0 -16.0 314 6 333.6 333.8 293.9 338.4 1.34 23 410 7413 -14.3 -38.3 11 24.0 -18.9 262 11 334.0 334.1 293.2 335.4 0.34 24 400 7600 -15.3 -36.3 15 21.0 -19.5 255 16 335.1 335.2 293.5 336.7 0.43 25 378 8024 -18.3 -45.3 7 27.0 -22.3 251 17 336.6 336.6 293.6 337.3 0.18 26 355 8490 -21.3 -32.3 36 11.0 -23.6 259 22 338.7 338.8 294.7 341.4 0.72 27 338 8850 -23.7 -30.7 53 7.0 -25.2 265 26 340.2 340.4 295.1 343.5 0.88 28 300 9710 -29.7 -40.7 34 11.0 -31.2 260 32 343.5 343.6 295.5 345.0 0.36 29 271 10431 -35.9 -50.9 20 15.0 -37.1 260 33 344.6 344.7 295.6 345.2 0.13 30 250 10990 -40.7 -51.7 30 11.0 -41.4 260 34 345.6 345.6 295.8 346.1 0.13 31 234 11436 -44.5 -54.5 32 10.0 -45.0 265 33 346.4 346.4 295.9 346.8 0.10 32 215 11998 -48.3 -72.3 5 24.0 -48.8 265 32 349.0 349.0 296.4 349.0 0.01 33 200 12470 -52.1 -76.1 4 24.0 -52.5 265 32 350.3 350.3 296.7 350.3 0.01 34 155 14062 -65.5 -79.5 13 14.0 -65.6 249 37 353.9 353.9 297.5 353.9 0.00 35 150 14260 -67.1 -80.1 14 13.0 -67.2 245 38 354.5 354.5 297.6 354.5 0.00 36 100 16630 -79.1 -89.1 18 10.0 -79.1 195 14 374.9 374.9 301.4 374.9 0.00 37 87 17426 -79.5 -88.5 21 9.0 -79.5 56 7 389.3 389.3 303.7 389.3 0.00 38 82 17764 -79.1 -89.1 18 10.0 -79.1 169 8 396.8 396.8 304.8 396.8 0.00 39 80 17906 -75.5 -87.5 14 12.0 -75.6 182 7 407.0 407.0 306.1 407.0 0.00 40 70 18690 -72.1 -87.1 9 15.0 -72.2 15 5 430.1 430.1 308.9 430.1 0.00 41 67 18947 -73.1 -88.1 8 15.0 -73.2 30 6 433.4 433.4 309.2 433.4 0.00 42 64 19218 -69.5 -88.5 5 19.0 -69.6 143 6 447.0 447.0 310.6 447.0 0.00 43 58 19805 -70.5 -89.5 4 19.0 -70.6 155 10 457.5 457.5 311.5 457.5 0.00 44 57 19908 -67.9 -89.9 3 22.0 -68.1 143 11 465.7 465.7 312.3 465.7 0.00 45 50 20700 -66.1 -92.1 1 26.0 -66.4 90 11 487.7 487.7 314.1 487.7 0.00 46 41 21907 -64.1 -94.1 1 30.0 -64.5 94 9 521.2 521.2 316.4 521.2 0.00 47 35 22885 -59.3 -93.3 0 34.0 -60.2 74 19 557.8 557.8 318.5 557.8 0.00 48 32 23445 -59.3 -93.3 0 34.0 -60.3 94 18 572.3 572.3 319.3 572.3 0.00 49 30 23850 -58.1 -92.1 1 34.0 -59.2 80 23 586.2 586.3 320.0 586.3 0.00 50 20 26470 -48.5 -85.5 1 37.0 -52.5 110 13 687.7 687.7 324.0 687.8 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5810.00 m Freezing level: 539.00 mb = 5282.45 m = 17330.65 ft Wetbulb zero: 699.56 mb = 3158.20 m = 10361.41 ft Precipitable water: 1.32 inches Sfc-500 mean rel hum: 35.43 % Est. max temperature: 33.66 C = 92.60 F Sfc-Lift cond lev (LCL): 859.50 mb = 1406.17 m = 4613.36 ft T: 19.99 C 700-500 lapse rate: 5.61 C/km ThetaE index: 28.67 C Layer 863.0- 773.0 mb Conv cond level (CCL): 801.78 mb = 2002.84 m = 6570.93 ft Mean mixing ratio: 15.64 g/kg Conv temperature: 36.83 C = 98.30 F Cap Strength: 1.93 C Lifted Index: -1.21 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.65 C Lifted Index @700 mb: 0.73 C Showalter Index: 2.19 C Risk: Showers probable Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 17.70 C K Index: 3.10 Risk: None Sweat Index: 202.80 Risk: None Energy Index: -2.47 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 883.80 J/kg Max Up Vert Vel: 42.04 m/s Conv Inhibition (B-): 31.24 J/kg Cap Strength: 1.71 C Lift Cond Lev (LCL): 845.88 mb = 1543.86 m = 5065.10 ft Lev Free Conv (LFC): 770.88 mb = 2338.26 m = 7671.36 ft Equ Level (EL): 760.88 mb = 2448.76 m = 8033.90 ft B at Equ Level: 1.57 J/kg Max Parcel Lev (MPL): 750.88 mb = 2560.81 m = 8401.52 ft Wind level data Storm motion: 61 at 5 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 1007 6 0 0 -0.0 -0.0 | 241 5 4.7 2.7 1 1000 70 35 5 -2.9 -4.1 | 308 2 1.9 -1.4 2 974 305 30 8 -4.0 -6.9 | 350 4 0.7 -4.3 3 925 767 20 9 -3.1 -8.5 | 344 6 1.7 -5.8 4 909 914 15 9 -2.3 -8.7 | 338 7 2.4 -6.0 5 878 1219 15 10 -2.6 -9.7 | 343 7 2.1 -7.0 6 850 1502 20 11 -3.8 -10.3 | 353 8 1.0 -7.7 7 789 2134 55 11 -9.0 -6.3 | 49 6 -4.3 -3.7 8 761 2438 65 7 -6.3 -3.0 | 79 2 -1.6 -0.3 9 735 2743 20 3 -1.0 -2.8 | 273 4 3.7 -0.2 10 709 3048 40 7 -4.5 -5.4 | 355 3 0.2 -2.7 11 700 3153 20 9 -3.1 -8.5 | 344 6 1.7 -5.8 12 683 3353 25 14 -5.9 -12.7 | 7 10 -1.2 -10.0 13 658 3658 20 5 -1.7 -4.7 | 304 4 3.0 -2.0 14 633 3962 145 2 -1.1 1.6 | 220 6 3.6 4.3 15 610 4267 5 5 -0.4 -5.0 | 298 5 4.3 -2.3 16 588 4572 235 2 1.6 1.1 | 239 7 6.4 3.8 17 566 4877 325 5 2.9 -4.1 | 281 8 7.6 -1.4 18 545 5182 335 3 1.3 -2.7 | 271 6 6.0 -0.1 19 525 5486 60 10 -8.7 -5.0 | 59 5 -3.9 -2.3 20 500 5880 55 8 -6.6 -4.6 | 43 3 -1.8 -1.9 21 486 6096 50 8 -6.1 -5.1 | 29 3 -1.4 -2.5 22 432 7010 40 2 -1.3 -1.5 | 252 4 3.4 1.1 23 415 7315 265 9 9.0 0.8 | 256 14 13.7 3.4 24 400 7600 255 16 15.5 4.1 | 251 21 20.2 6.8 25 383 7925 250 16 15.0 5.5 | 248 21 19.8 8.1 26 338 8839 265 26 25.9 2.3 | 261 31 30.6 4.9 27 324 9144 250 27 25.4 9.2 | 248 32 30.1 11.9 28 311 9449 260 30 29.5 5.2 | 257 35 34.3 7.9 29 300 9710 260 32 31.5 5.6 | 257 37 36.2 8.2 30 250 10990 260 34 33.5 5.9 | 257 39 38.2 8.6 31 239 11278 265 33 32.9 2.9 | 262 38 37.6 5.5 32 200 12470 265 32 31.9 2.8 | 262 37 36.6 5.4 33 172 13411 260 33 32.5 5.7 | 257 38 37.2 8.4 34 150 14260 245 38 34.4 16.1 | 244 43 39.2 18.7 35 141 14630 250 39 36.6 13.3 | 249 44 41.4 16.0 36 134 14935 270 33 33.0 -0.0 | 266 38 37.7 2.7 37 127 15240 275 28 27.9 -2.4 | 270 33 32.6 0.2 38 108 16154 255 12 11.6 3.1 | 251 17 16.3 5.8 39 100 16630 195 14 3.6 13.5 | 207 18 8.4 16.2 40 98 16764 195 17 4.4 16.4 | 206 21 9.1 19.1 41 93 17069 255 6 5.8 1.6 | 248 11 10.5 4.2 42 88 17374 30 6 -3.0 -5.2 | 326 3 1.7 -2.5 43 83 17678 160 9 -3.1 8.5 | 188 11 1.7 11.1 44 75 18288 215 5 2.9 4.1 | 228 10 7.6 6.7 45 71 18593 265 4 4.0 0.3 | 251 9 8.7 3.0 46 70 18690 15 5 -1.3 -4.8 | 302 4 3.4 -2.2 47 68 18898 5 6 -0.5 -6.0 | 308 5 4.2 -3.3 48 64 19202 145 6 -3.4 4.9 | 190 8 1.3 7.6 49 61 19507 120 7 -6.1 3.5 | 168 6 -1.3 6.2 50 58 19812 155 10 -4.2 9.1 | 182 12 0.5 11.7 51 55 20117 120 13 -11.3 6.5 | 145 11 -6.5 9.2 52 52 20422 130 15 -11.5 9.6 | 151 14 -6.8 12.3 53 50 20700 90 11 -11.0 0.0 | 113 7 -6.3 2.7 54 50 20726 90 8 -8.0 0.0 | 129 4 -3.3 2.7 55 47 21031 90 11 -11.0 0.0 | 113 7 -6.3 2.7 56 45 21336 95 10 -10.0 0.9 | 124 6 -5.2 3.5 57 43 21641 75 11 -10.6 -2.8 | 88 6 -5.9 -0.2 58 41 21946 95 9 -9.0 0.8 | 129 5 -4.2 3.4 59 39 22250 85 6 -6.0 -0.5 | 150 2 -1.2 2.1 60 37 22555 100 11 -10.8 1.9 | 127 8 -6.1 4.6 61 35 22860 75 19 -18.4 -4.9 | 81 14 -13.6 -2.3 62 34 23165 70 22 -20.7 -7.5 | 73 17 -15.9 -4.9 63 32 23470 95 18 -17.9 1.6 | 108 14 -13.2 4.2 64 30 23774 70 22 -20.7 -7.5 | 73 17 -15.9 -4.9 65 30 23850 80 23 -22.7 -4.0 | 86 18 -17.9 -1.3 66 29 24079 90 25 -25.0 0.0 | 97 20 -20.3 2.7 67 28 24384 85 25 -24.9 -2.2 | 91 20 -20.2 0.5 68 26 24689 90 30 -30.0 0.0 | 96 25 -25.3 2.7 69 25 24994 105 20 -19.3 5.2 | 118 17 -14.6 7.8 70 23 25603 75 21 -20.3 -5.4 | 80 16 -15.6 -2.8 71 20 26470 110 13 -12.2 4.4 | 133 10 -7.5 7.1 72 18 26822 110 14 -13.2 4.8 | 131 11 -8.4 7.4 Wind Parameters Mean winds (0-6000m): 30.7 at 7.2 knts Storm direction: 60.7 at 5.4 knts Shear (0-3000m) pos: 1.1 neg: 0.7 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 100.8 deg Storm rel helicity (0-3000m) pos: 22.9 neg: -3.2 tot: 19.7 m^2/s^2 ave: 6.6 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 2.5 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 21670.36 Bulk Shear: 0.04 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 30 7 336 3| 8.7 0.0 8.7| 5.0 -0.3 4.7 9.4 0.73| 9.7 7.1 1000 24 8 341 5| 4.3 1.0 5.3| 5.2 -1.8 3.5 3.5 0.53| 5.9 3.2 1500 21 9 343 6| 3.5 0.6 4.2| 8.6 -1.8 6.8 4.6 0.58| 4.7 2.7 2000 25 9 352 6| 2.9 0.5 3.3| 17.3 -1.8 15.5 7.8 0.68| 4.9 3.3 2500 31 9 1 5| 1.4 0.4 1.7| 20.6 -2.1 18.4 7.4 0.55| 5.3 2.9 3000 32 8 357 5| 1.1 0.7 1.8| 22.9 -3.2 19.7 6.6 0.44| 5.6 2.5 4000 31 8 353 4| 1.2 0.9 2.1| 27.1 -11.9 15.3 3.8 0.15| 7.1 1.0 5000 27 7 340 4| 0.3 0.7 1.1| 40.3 -24.2 16.1 3.2 0.13| 7.9 1.1 6000 31 7 344 4| 1.0 0.7 1.7| 52.6 -26.0 26.6 4.4 0.22| 7.9 1.7 Wrote GIF file: /home/apache/climate/data/raob//VECC/skewt/VECC.skewt.20251020.11.gif