UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052211.upa.cvt Date: 1100Z 22 MAY 25 Searching for VECC... Searching the city database file for: VECC ... Date:1100Z 22 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 1001 6 33.4 23.4 56 10.0 25.9 45 2 306.5 309.9 299.1 361.8 18.40 1 1000 13 33.0 24.0 59 9.0 26.3 0 0 306.1 309.7 299.4 363.6 19.11 2 989 113 31.2 22.2 59 9.0 24.6 26 2 305.3 308.5 298.1 357.0 17.28 3 925 713 25.8 20.8 74 5.0 22.2 80 5 305.7 308.8 298.0 356.5 16.95 4 902 935 23.8 19.6 77 4.2 20.8 93 5 305.8 308.8 297.5 354.2 16.12 5 850 1455 21.0 13.0 60 8.0 15.7 105 7 308.1 310.2 294.8 341.9 11.14 6 848 1475 21.0 13.0 60 8.0 15.7 102 7 308.4 310.4 294.8 342.2 11.17 7 772 2282 16.4 8.4 59 8.0 11.4 5 7 311.8 313.5 294.2 339.6 9.00 8 724 2826 12.6 9.1 79 3.5 10.4 14 6 313.4 315.3 295.4 344.6 10.08 9 700 3109 12.0 6.0 67 6.0 8.3 35 7 315.8 317.4 294.8 342.2 8.41 10 679 3364 10.6 0.6 50 10.0 5.1 16 9 317.0 318.1 293.3 335.7 5.89 11 663 3563 8.8 4.0 72 4.8 5.9 45 5 317.1 318.6 294.7 341.5 7.72 12 648 3752 7.6 2.9 72 4.7 4.9 101 3 317.8 319.3 294.6 341.0 7.30 13 635 3920 7.0 0.0 61 7.0 3.1 182 3 319.0 320.2 293.9 338.4 6.04 14 626 4038 7.6 -6.4 36 14.0 0.8 210 4 321.0 321.7 292.6 333.4 3.78 15 625 4051 7.6 -8.4 31 16.0 0.1 210 4 321.1 321.8 292.2 331.9 3.24 16 610 4251 6.2 -0.8 61 7.0 2.4 210 8 321.8 322.9 294.6 341.0 5.93 17 529 5409 0.0 -4.9 70 4.9 -2.5 263 15 327.7 328.7 295.4 344.5 5.03 18 500 5860 -2.5 -7.0 71 4.5 -4.7 265 16 330.0 330.9 295.6 345.3 4.53 19 475 6266 -5.5 -7.5 86 2.0 -6.5 266 17 331.2 332.1 295.9 346.7 4.59 20 443 6811 -8.9 -10.7 87 1.8 -9.7 268 17 333.5 334.3 295.9 346.7 3.82 21 410 7410 -10.3 -16.3 61 6.0 -12.6 270 18 339.2 339.7 296.3 348.5 2.61 22 400 7600 -11.7 -17.7 61 6.0 -13.9 270 18 339.8 340.3 296.3 348.3 2.38 23 334 8962 -19.7 -31.7 34 12.0 -22.5 244 19 346.8 347.0 296.6 349.9 0.81 24 300 9750 -25.9 -30.9 63 5.0 -27.0 240 18 348.9 349.1 297.2 352.6 0.97 25 293 9920 -27.5 -31.1 71 3.6 -28.3 240 19 349.0 349.2 297.2 352.7 0.97 26 277 10320 -29.9 -37.9 46 8.0 -31.2 240 21 351.2 351.3 297.3 353.3 0.53 27 250 11040 -35.7 -44.7 39 9.0 -36.7 245 25 353.0 353.1 297.5 354.2 0.29 28 210 12235 -45.9 -53.9 40 8.0 -46.3 223 29 355.1 355.1 297.8 355.6 0.12 29 200 12560 -48.5 -58.5 30 10.0 -48.9 230 33 356.0 356.0 298.0 356.3 0.07 30 182 13171 -53.7 -68.7 14 15.0 -54.0 226 32 357.2 357.2 298.2 357.3 0.02 31 156 14139 -61.7 -76.7 12 15.0 -61.9 248 24 359.7 359.7 298.7 359.8 0.01 32 150 14380 -64.1 -77.1 15 13.0 -64.2 255 22 359.7 359.7 298.7 359.7 0.01 33 133 15102 -70.9 -75.7 49 4.8 -70.9 259 24 360.1 360.1 298.7 360.2 0.01 34 100 16750 -79.9 -84.2 49 4.3 -79.9 240 9 373.4 373.4 301.1 373.4 0.00 35 70 18760 -79.1 -89.1 18 10.0 -79.1 85 10 415.2 415.2 307.2 415.2 0.00 36 50 20730 -64.9 -94.9 1 30.0 -65.2 90 13 490.5 490.5 314.2 490.5 0.00 37 30 23900 -52.1 -88.1 1 36.0 -54.2 120 19 602.6 602.6 320.7 602.6 0.01 38 20 26520 -49.5 -85.5 1 36.0 -53.1 70 20 684.7 684.7 323.9 684.8 0.01 39 10 31170 -40.5 -79.5 1 39.0 -50.5 85 11 868.4 868.4 328.8 869.1 0.07 TRP WND Sounding variables and indices 1000-500 mb thick: 5847.00 m Freezing level: 529.00 mb = 5409.08 m = 17746.11 ft Wetbulb zero: 570.63 mb = 4793.24 m = 15725.66 ft Precipitable water: 2.20 inches Sfc-500 mean rel hum: 65.00 % Est. max temperature: 35.04 C = 95.07 F Sfc-Lift cond lev (LCL): 867.15 mb = 1280.18 m = 4200.01 ft T: 21.94 C 700-500 lapse rate: 5.27 C/km ThetaE index: 21.74 C Layer 989.0- 848.0 mb Conv cond level (CCL): 811.48 mb = 1853.65 m = 6081.46 ft Mean mixing ratio: 17.10 g/kg Conv temperature: 36.91 C = 98.43 F Cap Strength: 1.86 C Lifted Index: -1.88 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.13 C Lifted Index @700 mb: -0.38 C Showalter Index: 3.52 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 15.50 C K Index: 30.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 186.00 Risk: None Energy Index: 0.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 454.24 J/kg Max Up Vert Vel: 30.14 m/s Conv Inhibition (B-): 55.23 J/kg Cap Strength: 1.86 C Lift Cond Lev (LCL): 863.29 mb = 1319.19 m = 4328.00 ft Lev Free Conv (LFC): 748.29 mb = 2546.39 m = 8354.20 ft Equ Level (EL): 198.29 mb = 12615.55 m = 41389.10 ft B at Equ Level: 453.56 J/kg Max Parcel Lev (MPL): 108.29 mb = 16289.79 m = 53443.54 ft Wind level data Storm motion: 324 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 1001 6 45 2 -1.4 -1.4 | 125 6 -5.0 3.6 1 1000 13 0 0 -0.0 -0.0 | 144 6 -3.6 5.0 2 968 305 75 6 -5.8 -1.6 | 110 10 -9.4 3.4 3 936 610 60 3 -2.6 -1.5 | 119 7 -6.2 3.5 4 925 713 80 5 -4.9 -0.9 | 116 9 -8.6 4.1 5 873 1219 110 5 -4.7 1.7 | 129 11 -8.3 6.7 6 850 1455 105 7 -6.8 1.8 | 123 12 -10.4 6.8 7 843 1524 95 7 -7.0 0.6 | 118 12 -10.6 5.6 8 814 1829 5 10 -0.9 -10.0 | 42 7 -4.5 -5.0 9 785 2134 360 7 -0.0 -7.0 | 61 4 -3.6 -2.0 10 731 2743 20 6 -2.1 -5.6 | 84 6 -5.7 -0.6 11 705 3048 355 5 0.4 -5.0 | 90 3 -3.2 0.0 12 700 3109 35 7 -4.0 -5.7 | 84 8 -7.6 -0.7 13 679 3353 15 9 -2.3 -8.7 | 58 7 -6.0 -3.7 14 655 3658 60 3 -2.6 -1.5 | 119 7 -6.2 3.5 15 631 3962 210 3 1.5 2.6 | 164 8 -2.1 7.6 16 608 4267 210 9 4.5 7.8 | 184 13 0.9 12.8 17 564 4877 260 14 13.8 2.4 | 234 13 10.2 7.4 18 500 5860 265 16 15.9 1.4 | 243 14 12.3 6.4 19 415 7315 270 18 18.0 -0.0 | 251 15 14.4 5.0 20 400 7600 270 18 18.0 -0.0 | 251 15 14.4 5.0 21 353 8534 255 19 18.4 4.9 | 236 18 14.7 9.9 22 339 8839 245 19 17.2 8.0 | 226 19 13.6 13.0 23 300 9750 240 18 15.6 9.0 | 221 18 12.0 14.0 24 263 10668 240 23 19.9 11.5 | 225 23 16.3 16.5 25 250 11040 245 25 22.7 10.6 | 231 25 19.0 15.6 26 231 11582 240 27 23.4 13.5 | 227 27 19.8 18.5 27 221 11887 220 26 16.7 19.9 | 208 28 13.1 24.9 28 202 12497 225 31 21.9 21.9 | 214 33 18.3 26.9 29 200 12560 230 33 25.3 21.2 | 220 34 21.7 26.2 30 175 13411 225 32 22.6 22.6 | 215 34 19.0 27.6 31 167 13716 235 28 22.9 16.1 | 223 29 19.3 21.1 32 150 14380 255 22 21.3 5.7 | 239 21 17.6 10.7 33 136 14935 260 24 23.6 4.2 | 245 22 20.0 9.2 34 117 15850 255 25 24.1 6.5 | 241 24 20.5 11.5 35 105 16459 295 23 20.8 -9.7 | 285 18 17.2 -4.7 36 100 16750 240 9 7.8 4.5 | 204 10 4.2 9.5 37 100 16764 275 7 7.0 -0.6 | 217 6 3.3 4.4 38 94 17069 240 8 6.9 4.0 | 200 10 3.3 9.0 39 90 17374 265 14 13.9 1.2 | 239 12 10.3 6.2 40 85 17678 310 15 11.5 -9.6 | 301 9 7.9 -4.6 41 80 17983 100 14 -13.8 2.4 | 113 19 -17.4 7.4 42 76 18288 125 12 -9.8 6.9 | 131 18 -13.5 11.9 43 70 18760 85 10 -10.0 -0.9 | 107 14 -13.6 4.1 44 65 19202 55 17 -13.9 -9.8 | 75 18 -17.6 -4.8 45 62 19507 100 14 -13.8 2.4 | 113 19 -17.4 7.4 46 56 20117 50 25 -19.2 -16.1 | 64 25 -22.8 -11.1 47 50 20726 115 17 -15.4 7.2 | 123 23 -19.0 12.2 48 50 20730 90 13 -13.0 0.0 | 107 17 -16.6 5.0 49 45 21336 70 22 -20.7 -7.5 | 84 24 -24.3 -2.5 50 43 21641 75 30 -29.0 -7.8 | 85 33 -32.6 -2.8 51 41 21946 105 19 -18.4 4.9 | 114 24 -22.0 9.9 52 35 22860 45 16 -11.3 -11.3 | 67 16 -14.9 -6.3 53 34 23165 35 17 -9.8 -13.9 | 56 16 -13.4 -8.9 54 30 23900 120 19 -16.5 9.5 | 126 25 -20.1 14.5 55 28 24384 125 18 -14.7 10.3 | 130 24 -18.4 15.3 56 25 24994 75 16 -15.5 -4.1 | 93 19 -19.1 0.9 57 23 25603 125 14 -11.5 8.0 | 131 20 -15.1 13.0 58 22 25908 60 10 -8.7 -5.0 | 90 12 -12.3 -0.0 59 21 26213 30 15 -7.5 -13.0 | 54 14 -11.1 -8.0 60 20 26520 70 20 -18.8 -6.8 | 85 22 -22.4 -1.8 61 17 27432 85 18 -17.9 -1.6 | 99 22 -21.6 3.4 62 17 27737 40 11 -7.1 -8.4 | 72 11 -10.7 -3.4 63 15 28346 35 21 -12.0 -17.2 | 52 20 -15.7 -12.2 64 13 29261 80 21 -20.7 -3.6 | 93 24 -24.3 1.3 65 13 29566 50 15 -11.5 -9.6 | 73 16 -15.1 -4.6 66 10 31170 85 11 -11.0 -1.0 | 105 15 -14.6 4.0 Wind Parameters Mean winds (0-6000m): 294.0 at 8.2 knts Storm direction: 324.0 at 6.2 knts Shear (0-3000m) pos: 1.4 neg: 2.0 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): -37.7 deg Storm rel helicity (0-3000m) pos: 13.6 neg: -41.2 tot: -27.6 m^2/s^2 ave: -9.2 10^-3 m/s^2 rel: -0.25 Storm rel vorticity (0-3000m) horiz: 6.5 stream: -1.6 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 26.72 Bulk Shear: 17.00 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 73 4 118 8| 2.3 0.0 2.3| 1.7 -2.9 -1.2 -2.3 -0.12| 8.5 -1.0 1000 78 4 118 9| 2.1 0.0 2.1| 6.4 -3.9 2.4 2.4 0.03| 6.7 0.2 1500 89 5 121 10| 2.1 0.0 2.1| 9.0 -9.9 -0.8 -0.6 -0.03| 5.8 -0.2 2000 68 6 108 9| 1.5 2.9 4.5| 9.8 -41.2 -31.5 -15.7 -0.39| 8.3 -3.2 2500 51 6 99 8| 1.6 2.3 4.0| 12.3 -41.2 -28.9 -11.6 -0.30| 7.2 -2.1 3000 43 6 95 8| 1.4 2.0 3.3| 13.6 -41.2 -27.6 -9.2 -0.25| 6.5 -1.6 4000 39 6 94 7| 1.8 1.5 3.2| 43.7 -46.7 -3.0 -0.8 0.04| 7.6 0.3 5000 15 7 74 6| 1.4 1.2 2.6| 90.1 -46.7 43.4 8.7 0.22| 7.8 1.7 6000 294 8 247 4| 1.2 1.0 2.2| 97.0 -46.7 50.3 8.4 0.23| 6.7 1.6 Wrote GIF file: /home/apache/climate/data/raob//VECC/skewt/VECC.skewt.20250522.11.gif