UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051811.upa.cvt Date: 1100Z 18 MAY 25 Searching for VECC... Searching the city database file for: VECC ... Date:1100Z 18 MAY 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 1004 6 30.0 22.0 62 8.0 24.2 165 10 302.8 305.9 297.2 352.6 16.81 1 1000 44 28.4 21.4 66 7.0 23.3 165 10 301.5 304.5 296.5 349.4 16.25 2 998 62 28.0 21.0 66 7.0 23.0 165 10 301.3 304.2 296.2 348.1 15.88 3 979 233 26.6 20.6 70 6.0 22.3 162 11 301.6 304.5 296.2 348.1 15.79 4 962 389 27.0 19.0 62 8.0 21.3 160 12 303.5 306.2 295.9 346.6 14.52 5 925 736 25.2 17.2 61 8.0 19.6 155 14 305.1 307.6 295.6 345.3 13.47 6 852 1455 22.0 16.0 69 6.0 17.8 213 8 309.0 311.5 296.7 350.1 13.55 7 850 1475 21.8 15.8 69 6.0 17.7 215 8 309.0 311.5 296.5 349.7 13.40 8 700 3131 11.2 5.2 67 6.0 7.6 335 6 314.9 316.4 294.3 339.8 7.95 9 696 3179 10.8 5.8 71 5.0 7.8 314 6 315.0 316.6 294.6 341.1 8.34 10 654 3695 8.4 -4.6 39 13.0 1.9 310 12 317.9 318.7 292.1 331.3 4.16 11 589 4550 1.6 -3.4 69 5.0 -0.9 299 16 319.7 320.6 293.3 336.0 5.06 12 554 5043 0.0 -11.0 43 11.0 -4.8 283 18 323.4 324.0 292.6 333.4 2.98 13 539 5262 -0.5 -16.5 29 16.0 -6.6 275 20 325.4 325.8 292.3 332.1 1.95 14 504 5797 -3.1 -14.1 42 11.0 -7.5 269 25 328.5 329.0 293.6 337.3 2.55 15 500 5860 -3.7 -12.7 50 9.0 -7.5 265 25 328.5 329.1 293.9 338.4 2.88 16 484 6116 -5.9 -8.0 85 2.1 -6.9 260 24 328.9 329.8 295.1 343.5 4.33 17 432 6998 -11.3 -13.9 81 2.6 -12.3 279 38 332.9 333.5 295.1 343.4 3.02 18 428 7069 -11.7 -15.3 75 3.6 -13.1 278 37 333.3 333.8 295.0 342.7 2.72 19 415 7306 -11.5 -22.5 40 11.0 -15.0 270 35 336.5 336.8 294.8 342.0 1.51 20 412 7362 -10.5 -30.5 18 20.0 -15.7 270 34 338.5 338.6 294.6 341.2 0.73 21 404 7513 -9.7 -57.7 1 48.0 -16.6 270 29 341.4 341.4 294.7 341.6 0.04 22 403 7532 -9.7 -57.7 1 48.0 -16.6 270 29 341.6 341.7 294.7 341.8 0.04 23 400 7590 -10.1 -58.1 1 48.0 -16.9 270 27 341.9 341.9 294.8 342.0 0.04 24 352 8562 -18.3 -63.3 1 45.0 -22.9 282 31 343.5 343.5 295.2 343.6 0.02 25 332 8997 -20.5 -65.5 1 45.0 -24.6 280 30 346.3 346.3 295.8 346.4 0.02 26 300 9740 -26.5 -69.5 1 43.0 -29.5 275 27 348.0 348.0 296.2 348.1 0.01 27 250 11030 -36.3 -76.3 1 40.0 -37.8 290 24 352.1 352.1 297.1 352.1 0.00 28 200 12540 -48.9 -77.9 2 29.0 -49.4 290 24 355.3 355.3 297.8 355.4 0.00 29 156 14119 -62.1 -80.1 7 18.0 -62.3 290 20 359.0 359.0 298.5 359.1 0.00 30 150 14360 -64.1 -81.1 8 17.0 -64.2 295 21 359.7 359.7 298.7 359.7 0.00 31 131 15174 -70.3 -83.3 13 13.0 -70.4 289 23 362.8 362.8 299.2 362.8 0.00 32 100 16750 -76.5 -88.5 13 12.0 -76.5 25 20 379.9 379.9 302.2 379.9 0.00 33 86 17611 -80.7 -89.7 21 9.0 -80.7 79 19 388.2 388.2 303.5 388.2 0.00 34 78 18166 -78.5 -89.5 15 11.0 -78.5 63 23 403.8 403.8 305.7 403.8 0.00 35 70 18780 -80.7 -90.7 17 10.0 -80.7 120 17 411.7 411.7 306.7 411.7 0.00 36 68 18944 -80.9 -90.9 17 10.0 -80.9 117 22 414.7 414.7 307.1 414.7 0.00 37 63 19375 -80.7 -90.7 17 10.0 -80.7 91 17 424.3 424.3 308.2 424.3 0.00 38 54 20265 -72.3 -90.3 5 18.0 -72.4 84 24 462.8 462.8 312.0 462.8 0.00 39 52 20487 -72.7 -90.7 5 18.0 -72.8 89 23 466.9 466.9 312.4 466.9 0.00 40 50 20720 -68.1 -91.1 2 23.0 -68.3 95 23 483.0 483.0 313.7 483.0 0.00 41 46 21228 -64.1 -94.1 1 30.0 -64.5 114 22 504.3 504.3 315.2 504.3 0.00 42 31 23691 -57.3 -91.3 1 34.0 -58.5 124 29 582.9 582.9 319.8 583.0 0.00 43 30 23900 -54.9 -89.9 1 35.0 -56.5 125 19 595.0 595.0 320.4 595.0 0.00 44 28 24342 -52.5 -88.5 1 36.0 -54.6 117 12 613.5 613.5 321.2 613.5 0.01 45 21 26194 -53.3 -88.3 1 35.0 -55.8 21 14 663.7 663.7 323.2 663.8 0.01 46 20 26510 -50.3 -86.3 1 36.0 -53.7 50 17 682.2 682.2 323.9 682.3 0.01 47 19 26847 -48.1 -85.1 1 37.0 -52.3 59 22 699.1 699.1 324.4 699.2 0.01 48 17 27585 -45.1 -83.1 1 38.0 -50.8 47 24 731.3 731.4 325.4 731.5 0.02 49 14 28879 -46.3 -83.3 1 37.0 -52.1 64 20 769.0 769.0 326.4 769.3 0.03 50 12 29909 -43.9 -81.9 1 38.0 -51.4 80 17 812.2 812.2 327.5 812.6 0.04 51 11 30501 -38.1 -78.1 1 40.0 -49.0 90 15 853.7 853.8 328.5 854.6 0.08 52 10 31160 -36.3 -76.3 1 40.0 -48.6 100 13 884.0 884.1 329.1 885.3 0.12 53 9.6 31442 -37.5 -77.5 1 40.0 -49.4 889.9 889.9 329.2 891.0 0.10 54 8.1 32616 -37.1 -77.1 1 40.0 -50.1 935.8 935.9 330.1 937.2 0.13 55 7.2 33438 -32.5 -73.5 1 41.0 -49.0 986.7 986.9 331.0 989.8 0.25 56 6.8 33843 -30.9 -72.9 1 42.0 -48.7 1009.6 1009.8 331.4 1013.3 0.29 57 6.4 34272 -31.9 -72.9 1 41.0 -49.4 1023.1 1023.3 331.6 1027.0 0.31 58 6.0 34728 -32.3 -73.3 1 41.0 -49.9 1040.4 1040.6 331.8 1044.4 0.31 59 5.6 35214 -32.5 -73.5 1 41.0 -50.4 1060.2 1060.5 332.1 1064.5 0.33 60 5.4 35470 -32.7 -73.7 1 41.0 -50.7 1070.4 1070.6 332.3 1074.8 0.33 61 5.3 35602 -33.3 -74.3 1 41.0 -51.0 1073.5 1073.7 332.3 1077.5 0.31 62 5.2 35736 -33.1 -74.1 1 41.0 -51.0 1080.3 1080.5 332.4 1084.5 0.32 63 5.1 35873 -31.5 -72.5 1 41.0 -50.6 1093.5 1093.8 332.6 1099.1 0.42 TRP WND Sounding variables and indices 1000-500 mb thick: 5816.00 m Freezing level: 554.00 mb = 5042.55 m = 16543.60 ft Wetbulb zero: 610.21 mb = 4261.22 m = 13980.22 ft Precipitable water: 1.95 inches Sfc-500 mean rel hum: 58.23 % Est. max temperature: 36.08 C = 96.94 F Sfc-Lift cond lev (LCL): 894.42 mb = 1029.83 m = 3378.66 ft T: 23.89 C 700-500 lapse rate: 5.46 C/km ThetaE index: 10.32 C Layer 850.0- 696.0 mb Conv cond level (CCL): 752.73 mb = 2511.50 m = 8239.74 ft Mean mixing ratio: 14.55 g/kg Conv temperature: 39.93 C = 103.87 F Cap Strength: 4.95 C Lifted Index: 0.38 C Risk: Showers probable Lifted Index @300 mb: 3.60 C Lifted Index @700 mb: 1.45 C Showalter Index: -0.61 C Risk: Thunderstorms probable Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 19.50 C K Index: 35.30 Risk: > 80 % chance of thunderstorms Sweat Index: 230.60 Risk: None Energy Index: -2.20 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 61.39 J/kg Max Up Vert Vel: 11.08 m/s Conv Inhibition (B-): 296.86 J/kg Cap Strength: 4.95 C Lift Cond Lev (LCL): 855.20 mb = 1421.83 m = 4664.73 ft Lev Free Conv (LFC): 620.20 mb = 4128.67 m = 13545.33 ft Equ Level (EL): 540.20 mb = 5244.58 m = 17206.43 ft B at Equ Level: 43.84 J/kg Max Parcel Lev (MPL): 400.20 mb = 7586.17 m = 24888.71 ft Wind level data Storm motion: 298 at 9 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 1000 44 165 10 -2.6 9.7 | 143 17 -10.4 13.7 1 925 736 155 14 -5.9 12.7 | 141 22 -13.7 16.8 2 850 1475 215 8 4.6 6.6 | 163 11 -3.2 10.6 3 700 3131 335 6 2.5 -5.4 | 75 5 -5.3 -1.4 4 992 305 190 14 2.4 13.8 | 163 19 -5.4 17.9 5 955 610 160 17 -5.8 16.0 | 146 24 -13.6 20.0 6 920 914 145 9 -5.2 7.4 | 131 17 -13.0 11.4 7 886 1219 210 11 5.5 9.5 | 170 14 -2.3 13.6 8 853 1524 215 8 4.6 6.6 | 163 11 -3.2 10.6 9 822 1829 170 4 -0.7 3.9 | 133 12 -8.5 8.0 10 792 2134 225 4 2.8 2.8 | 144 9 -5.0 6.9 11 734 2743 310 5 3.8 -3.2 | 102 4 -4.0 0.9 12 681 3353 315 6 4.2 -4.2 | 87 4 -3.6 -0.2 13 656 3658 310 12 9.2 -7.7 | 339 4 1.4 -3.6 14 564 4877 295 18 16.3 -7.6 | 293 9 8.5 -3.5 15 544 5182 270 19 19.0 -0.0 | 250 12 11.2 4.1 16 524 5486 290 24 22.6 -8.2 | 286 15 14.7 -4.1 17 500 5860 265 25 24.9 2.2 | 250 18 17.1 6.2 18 466 6401 255 23 22.2 6.0 | 235 18 14.4 10.0 19 431 7010 280 38 37.4 -6.6 | 275 30 29.6 -2.5 20 414 7315 270 35 35.0 -0.0 | 261 27 27.2 4.1 21 400 7590 270 27 27.0 -0.0 | 258 20 19.2 4.1 22 398 7620 255 26 25.1 6.7 | 238 20 17.3 10.8 23 367 8230 285 31 29.9 -8.0 | 280 22 22.1 -4.0 24 338 8839 280 31 30.5 -5.4 | 273 23 22.7 -1.3 25 325 9144 280 28 27.6 -4.9 | 272 20 19.8 -0.8 26 300 9740 275 27 26.9 -2.4 | 265 19 19.1 1.7 27 275 10363 275 25 24.9 -2.2 | 264 17 17.1 1.9 28 263 10668 285 21 20.3 -5.4 | 276 13 12.5 -1.4 29 252 10973 280 22 21.7 -3.8 | 269 14 13.9 0.2 30 250 11030 290 24 22.6 -8.2 | 286 15 14.7 -4.1 31 220 11887 305 29 23.8 -16.6 | 308 20 16.0 -12.6 32 211 12192 300 30 26.0 -15.0 | 301 21 18.2 -10.9 33 200 12540 290 24 22.6 -8.2 | 286 15 14.7 -4.1 34 192 12802 290 23 21.6 -7.9 | 285 14 13.8 -3.8 35 151 14326 290 19 17.9 -6.5 | 284 10 10.0 -2.4 36 150 14360 295 21 19.0 -8.9 | 293 12 11.2 -4.8 37 143 14630 300 24 20.8 -12.0 | 301 15 13.0 -7.9 38 136 14935 285 40 38.6 -10.4 | 282 31 30.8 -6.3 39 129 15240 290 17 16.0 -5.8 | 282 8 8.2 -1.7 40 111 16154 340 15 5.1 -14.1 | 15 10 -2.7 -10.0 41 105 16459 340 11 3.8 -10.3 | 33 7 -4.0 -6.3 42 100 16750 25 20 -8.5 -18.1 | 49 21 -16.3 -14.1 43 100 16764 360 23 -0.0 -23.0 | 22 20 -7.8 -18.9 44 90 17374 85 17 -16.9 -1.5 | 96 25 -24.7 2.6 45 76 18288 60 24 -20.8 -12.0 | 74 30 -28.6 -7.9 46 70 18780 120 17 -14.7 8.5 | 119 26 -22.5 12.6 47 69 18898 120 23 -19.9 11.5 | 119 32 -27.7 15.6 48 59 19812 65 12 -10.9 -5.1 | 87 19 -18.7 -1.0 49 56 20117 80 24 -23.6 -4.2 | 90 31 -31.4 -0.1 50 50 20720 95 23 -22.9 2.0 | 101 31 -30.7 6.1 51 50 20726 90 31 -31.0 0.0 | 96 39 -38.8 4.1 52 48 21031 90 23 -23.0 0.0 | 98 31 -30.8 4.1 53 45 21336 125 21 -17.2 12.0 | 123 30 -25.0 16.1 54 43 21641 135 5 -3.5 3.5 | 124 14 -11.3 7.6 55 41 21946 85 11 -11.0 -1.0 | 99 19 -18.8 3.1 56 39 22250 45 13 -9.2 -9.2 | 73 18 -17.0 -5.1 57 35 22860 85 21 -20.9 -1.8 | 94 29 -28.7 2.2 58 34 23165 80 21 -20.7 -3.6 | 91 28 -28.5 0.4 59 32 23470 120 25 -21.7 12.5 | 119 34 -29.5 16.6 60 31 23774 125 31 -25.4 17.8 | 123 40 -33.2 21.9 61 30 23900 125 19 -15.6 10.9 | 123 28 -23.4 15.0 62 27 24689 110 7 -6.6 2.4 | 114 16 -14.4 6.5 63 25 24994 90 4 -4.0 0.0 | 109 12 -11.8 4.1 64 24 25298 140 5 -3.2 3.8 | 126 14 -11.0 7.9 65 23 25603 270 3 3.0 -0.0 | 130 6 -4.8 4.1 66 22 25908 40 18 -11.6 -13.8 | 63 22 -19.4 -9.7 67 21 26213 20 14 -4.8 -13.2 | 54 16 -12.6 -9.1 68 20 26510 50 17 -13.0 -10.9 | 72 22 -20.8 -6.9 69 20 26518 65 21 -19.0 -8.9 | 80 27 -26.8 -4.8 70 17 27737 45 24 -17.0 -17.0 | 62 28 -24.8 -12.9 71 10 31160 100 13 -12.8 2.3 | 107 22 -20.6 6.3 Wind Parameters Mean winds (0-6000m): 267.5 at 11.7 knts Storm direction: 297.5 at 8.8 knts Storm rel Dir Shear (0-3000m): 31.7 deg Energy-Hel index: 0.01 Bulk Rich Number: 1.33 Bulk Shear: 46.15 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 ------------------------------------------------------------------------------- 500 161 11 142 19| | | 1000 161 12 143 20| | | 1500 168 11 146 18| | | 2000 179 10 151 17| | | 2500 187 10 155 15| | | 3000 190 9 155 14| | | 4000 206 8 158 12| | | 5000 258 9 194 6| | | 6000 268 12 221 6| | | Wrote GIF file: /home/apache/climate/data/raob//VECC/skewt/VECC.skewt.20250518.11.gif