UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051423.upa.cvt Date: 2300Z 14 MAY 25 Searching for VECC... Searching the city database file for: VECC ... Date:2300Z 14 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 1003 6 30.0 26.6 82 3.4 27.4 180 4 302.9 307.0 300.5 369.5 22.36 1 1000 32 30.2 26.2 79 4.0 27.1 190 6 303.4 307.4 300.3 368.7 21.88 2 948 511 26.0 24.5 91 1.5 24.9 212 20 303.8 307.6 299.8 365.9 20.83 3 943 558 25.6 23.8 90 1.8 24.3 214 21 303.8 307.5 299.4 363.6 20.06 4 942 567 25.6 23.7 89 1.9 24.2 214 21 303.9 307.6 299.4 363.4 19.95 5 939 596 27.2 22.2 74 5.0 23.5 215 21 305.8 309.2 298.8 360.5 18.23 6 925 730 26.8 22.9 79 3.9 23.9 220 23 306.7 310.3 299.7 365.0 19.34 7 910 874 28.4 15.4 45 13.0 19.4 222 21 309.8 312.1 296.0 346.9 12.18 8 908 894 28.6 14.6 42 14.0 19.1 222 21 310.2 312.4 295.6 345.6 11.58 9 886 1111 27.6 17.6 54 10.0 20.5 225 18 311.3 314.1 297.8 355.6 14.44 10 856 1414 26.8 9.8 34 17.0 15.8 229 14 313.6 315.3 294.6 341.3 8.92 11 850 1476 26.4 9.4 34 17.0 15.4 230 13 313.8 315.5 294.6 341.0 8.74 12 700 3144 12.0 6.0 67 6.0 8.3 295 10 315.8 317.4 294.8 342.2 8.41 13 574 4771 0.0 -0.6 96 0.6 -0.3 306 15 320.1 321.4 294.5 340.7 6.40 14 564 4911 -1.1 -3.5 84 2.4 -2.3 303 15 320.5 321.5 293.7 337.4 5.24 15 557 5011 0.0 -5.0 69 5.0 -2.5 301 15 322.9 323.8 293.9 338.5 4.74 16 541 5245 -0.5 -7.5 59 7.0 -3.8 297 14 325.0 325.8 293.9 338.4 4.02 17 500 5870 -5.3 -9.8 71 4.5 -7.3 285 14 326.6 327.3 294.0 338.8 3.64 18 474 6287 -8.7 -10.2 89 1.5 -9.4 274 17 327.4 328.1 294.3 339.9 3.72 19 439 6879 -12.5 -16.1 74 3.6 -13.8 259 22 329.8 330.3 293.9 338.4 2.48 20 432 7001 -13.5 -17.0 75 3.5 -14.7 255 23 330.1 330.6 293.9 338.2 2.34 21 429 7055 -13.9 -17.7 73 3.8 -15.2 256 23 330.2 330.7 293.8 338.0 2.22 22 428 7072 -13.9 -17.9 72 4.0 -15.3 256 23 330.5 330.9 293.9 338.1 2.19 23 427 7090 -14.1 -19.1 66 5.0 -15.7 256 23 330.4 330.8 293.7 337.3 1.98 24 426 7108 -13.7 -22.7 47 9.0 -16.4 257 23 331.2 331.5 293.4 336.3 1.45 25 425 7126 -12.7 -27.7 27 15.0 -16.6 257 23 332.7 332.9 293.3 336.0 0.92 26 423 7162 -11.3 -29.3 21 18.0 -16.0 258 22 334.9 335.1 293.8 337.9 0.80 27 420 7217 -11.5 -20.5 47 9.0 -14.5 259 22 335.3 335.7 294.7 341.7 1.78 28 401 7571 -13.5 -22.5 47 9.0 -16.3 265 21 337.2 337.5 295.0 342.9 1.57 29 400 7590 -13.5 -22.5 47 9.0 -16.3 265 21 337.4 337.8 295.1 343.1 1.57 30 393 7724 -14.7 -21.7 55 7.0 -16.9 265 19 337.6 337.9 295.2 343.8 1.72 31 372 8136 -16.9 -46.9 6 30.0 -21.4 272 16 340.0 340.0 294.5 340.6 0.15 32 348 8634 -18.7 -63.7 1 45.0 -23.2 309 18 344.1 344.1 295.3 344.2 0.02 33 301 9696 -26.3 -69.3 1 43.0 -29.3 354 16 348.0 348.0 296.2 348.0 0.01 34 300 9720 -26.5 -69.5 1 43.0 -29.5 355 16 348.0 348.0 296.2 348.1 0.01 35 250 11000 -37.5 -61.5 6 24.0 -38.8 20 12 350.3 350.3 296.7 350.5 0.04 36 200 12500 -49.3 -80.3 1 31.0 -49.8 255 8 354.7 354.7 297.6 354.7 0.00 37 164 13776 -59.7 -81.7 4 22.0 -59.9 327 12 358.0 358.0 298.3 358.0 0.00 38 150 14330 -63.9 -82.9 6 19.0 -64.0 355 10 360.0 360.0 298.7 360.0 0.00 39 138 14836 -68.3 -84.3 8 16.0 -68.4 19 11 360.9 360.9 298.9 360.9 0.00 40 127 15331 -71.1 -80.1 25 9.0 -71.1 6 10 364.6 364.6 299.6 364.6 0.01 41 100 16720 -78.3 -87.3 22 9.0 -78.3 45 14 376.4 376.4 301.6 376.5 0.00 42 86 17576 -81.1 -88.1 30 7.0 -81.1 83 14 387.4 387.4 303.4 387.4 0.00 43 70 18740 -79.9 -89.9 17 10.0 -79.9 120 26 413.4 413.4 306.9 413.5 0.00 44 69 18821 -79.9 -89.9 17 10.0 -79.9 122 24 415.2 415.2 307.2 415.2 0.00 45 64 19251 -75.9 -89.9 9 14.0 -75.9 130 16 433.0 433.0 309.1 433.0 0.00 46 62 19436 -71.7 -89.7 5 18.0 -71.8 134 13 446.2 446.2 310.5 446.2 0.00 47 59 19726 -73.7 -90.7 6 17.0 -73.7 112 13 448.1 448.1 310.7 448.1 0.00 48 57 19928 -73.1 -91.1 5 18.0 -73.2 106 14 453.9 453.9 311.2 453.9 0.00 49 56 20032 -69.1 -91.1 3 22.0 -69.2 107 15 465.3 465.3 312.3 465.3 0.00 50 50 20710 -68.3 -97.3 1 29.0 -68.5 45 16 482.5 482.5 313.7 482.5 0.00 51 48 20955 -68.3 -100.3 0 32.0 -68.5 55 15 488.2 488.2 314.1 488.2 0.00 52 44 21482 -63.5 -96.5 0 33.0 -63.9 77 29 512.2 512.2 315.8 512.2 0.00 53 38 22390 -59.7 -93.7 0 34.0 -60.4 87 27 543.8 543.8 317.8 543.9 0.00 54 37 22558 -56.1 -91.1 0 35.0 -57.3 97 25 557.3 557.3 318.5 557.3 0.00 55 35 22910 -57.7 -91.7 1 34.0 -58.7 69 21 562.0 562.0 318.8 562.0 0.00 56 30 23890 -54.1 -89.1 1 35.0 -55.8 60 19 597.2 597.2 320.5 597.2 0.00 57 26 24814 -51.1 -87.1 1 36.0 -53.7 47 20 630.6 630.6 321.9 630.7 0.01 58 22 25905 -48.7 -85.7 1 37.0 -52.4 100 24 668.6 668.6 323.4 668.7 0.01 59 20 26530 -49.9 -85.9 1 36.0 -53.4 105 20 683.4 683.4 323.9 683.5 0.01 60 17 27589 -51.5 -87.5 1 36.0 -54.9 100 23 710.8 710.8 324.8 710.9 0.01 61 16 27983 -51.3 -87.3 1 36.0 -54.9 115 30 723.9 723.9 325.2 724.0 0.01 62 14 28865 -43.9 -81.9 1 38.0 -50.8 111 30 777.2 777.2 326.7 777.5 0.03 TRP WND Sounding variables and indices 1000-500 mb thick: 5838.00 m Freezing level: 574.00 mb = 4770.72 m = 15651.78 ft Freezing level: 557.00 mb = 5011.32 m = 16441.14 ft Freezing level: 557.00 mb = 5011.32 m = 16441.14 ft Wetbulb zero: 578.82 mb = 4702.16 m = 15426.85 ft Precipitable water: 2.14 inches Sfc-500 mean rel hum: 66.48 % Est. max temperature: 40.81 C = 105.47 F Sfc-Lift cond lev (LCL): 955.49 mb = 440.37 m = 1444.77 ft T: 26.62 C 700-500 lapse rate: 6.35 C/km ThetaE index: 19.48 C Layer 910.0- 886.0 mb Conv cond level (CCL): 781.23 mb = 2200.85 m = 7220.54 ft Mean mixing ratio: 19.31 g/kg Conv temperature: 41.87 C = 107.36 F Cap Strength: 5.86 C Lifted Index: -6.61 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.72 C Lifted Index @700 mb: -1.91 C Showalter Index: 1.07 C Risk: Showers probable Total Totals Index: 46.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 31.70 C Cross Totals Index: 14.70 C K Index: 35.10 Risk: > 80 % chance of thunderstorms Sweat Index: 152.80 Risk: None Energy Index: -0.42 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2319.04 J/kg Max Up Vert Vel: 68.10 m/s Conv Inhibition (B-): 244.72 J/kg Cap Strength: 5.80 C Lift Cond Lev (LCL): 893.32 mb = 1037.80 m = 3404.82 ft Lev Free Conv (LFC): 728.32 mb = 2803.24 m = 9196.85 ft Equ Level (EL): 128.32 mb = 15268.89 m = 50094.16 ft B at Equ Level: 2305.13 J/kg Max Parcel Lev (MPL): 68.32 mb = 18877.49 m = 61933.28 ft Wind level data Storm motion: 297 at 10 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 1003 6 180 4 0.0 4.0 | 133 12 -9.1 8.6 1 1000 32 190 6 1.0 5.9 | 143 13 -8.0 10.5 2 970 305 205 17 7.2 15.4 | 175 20 -1.9 20.0 3 925 730 220 23 14.8 17.6 | 194 23 5.7 22.2 4 850 1476 230 13 10.0 8.4 | 184 13 0.9 12.9 5 787 2134 250 12 11.3 4.1 | 194 9 2.2 8.7 6 760 2438 240 9 7.8 4.5 | 172 9 -1.3 9.1 7 700 3144 295 10 9.1 -4.2 | 179 0 -0.0 0.4 8 682 3353 305 9 7.4 -5.2 | 71 2 -1.7 -0.6 9 633 3962 310 13 10.0 -8.4 | 347 4 0.9 -3.8 10 609 4267 315 15 10.6 -10.6 | 346 6 1.5 -6.0 11 500 5870 285 14 13.5 -3.6 | 258 5 4.5 1.0 12 431 7010 255 23 22.2 6.0 | 231 17 13.1 10.5 13 400 7590 265 21 20.9 1.8 | 242 13 11.9 6.4 14 398 7620 270 21 21.0 -0.0 | 249 13 11.9 4.6 15 382 7925 255 15 14.5 3.9 | 213 10 5.4 8.5 16 352 8534 305 18 14.7 -10.3 | 315 8 5.7 -5.7 17 300 9720 355 16 1.4 -15.9 | 34 14 -7.7 -11.4 18 274 10363 360 12 -0.0 -12.0 | 51 12 -9.1 -7.4 19 262 10668 5 13 -1.1 -13.0 | 51 13 -10.2 -8.4 20 250 11000 20 12 -4.1 -11.3 | 63 15 -13.2 -6.7 21 240 11278 20 11 -3.8 -10.3 | 66 14 -12.8 -5.8 22 229 11582 65 4 -3.6 -1.7 | 103 13 -12.7 2.9 23 219 11887 35 2 -1.1 -1.6 | 106 11 -10.2 2.9 24 209 12192 215 2 1.1 1.6 | 128 10 -7.9 6.2 25 200 12497 270 5 5.0 -0.0 | 138 6 -4.1 4.6 26 200 12500 255 8 7.7 2.1 | 169 7 -1.3 6.7 27 191 12802 260 9 8.9 1.6 | 178 6 -0.2 6.1 28 182 13106 295 14 12.7 -5.9 | 290 4 3.6 -1.3 29 150 14330 355 10 0.9 -10.0 | 57 10 -8.2 -5.4 30 143 14630 360 10 -0.0 -10.0 | 59 11 -9.1 -5.4 31 135 14935 30 11 -5.5 -9.5 | 71 15 -14.6 -4.9 32 129 15240 5 9 -0.8 -9.0 | 66 11 -9.9 -4.4 33 122 15545 10 13 -2.3 -12.8 | 54 14 -11.3 -8.2 34 116 15850 20 5 -1.7 -4.7 | 89 11 -10.8 -0.1 35 110 16154 105 4 -3.9 1.0 | 113 14 -12.9 5.6 36 105 16459 40 8 -5.1 -6.1 | 84 14 -14.2 -1.5 37 100 16720 45 14 -9.9 -9.9 | 74 20 -19.0 -5.3 38 99 16764 30 12 -6.0 -10.4 | 69 16 -15.1 -5.8 39 89 17374 50 13 -10.0 -8.4 | 79 19 -19.0 -3.8 40 84 17678 100 14 -13.8 2.4 | 107 24 -22.9 7.0 41 72 18593 85 24 -23.9 -2.1 | 94 33 -33.0 2.5 42 70 18740 120 26 -22.5 13.0 | 119 36 -31.6 17.6 43 61 19507 135 12 -8.5 8.5 | 127 22 -17.6 13.1 44 58 19812 105 13 -12.6 3.4 | 110 23 -21.6 7.9 45 53 20422 110 18 -16.9 6.2 | 112 28 -26.0 10.7 46 50 20710 45 16 -11.3 -11.3 | 72 21 -20.4 -6.7 47 50 20726 90 10 -10.0 0.0 | 104 20 -19.1 4.6 48 47 21031 45 16 -11.3 -11.3 | 72 21 -20.4 -6.7 49 45 21336 80 27 -26.6 -4.7 | 90 36 -35.7 -0.1 50 43 21641 75 30 -29.0 -7.8 | 85 38 -38.0 -3.2 51 41 21946 80 29 -28.6 -5.0 | 89 38 -37.6 -0.5 52 39 22250 70 30 -28.2 -10.3 | 81 38 -37.3 -5.7 53 37 22555 100 25 -24.6 4.3 | 105 35 -33.7 8.9 54 35 22860 70 21 -19.7 -7.2 | 85 29 -28.8 -2.6 55 30 23890 60 19 -16.5 -9.5 | 79 26 -25.5 -4.9 56 28 24384 65 18 -16.3 -7.6 | 83 26 -25.4 -3.0 57 27 24689 40 20 -12.9 -15.3 | 64 24 -21.9 -10.7 58 21 26213 115 25 -22.7 10.6 | 116 35 -31.7 15.1 59 20 26530 105 20 -19.3 5.2 | 109 30 -28.4 9.8 60 17 27127 100 23 -22.7 4.0 | 105 33 -31.7 8.6 61 16 27432 120 32 -27.7 16.0 | 119 42 -36.8 20.6 62 14 27737 115 29 -26.3 12.3 | 115 39 -35.4 16.8 63 13 28042 105 32 -30.9 8.3 | 108 42 -40.0 12.9 Wind Parameters Mean winds (0-6000m): 266.8 at 13.5 knts Storm direction: 296.8 at 10.2 knts Shear (0-3000m) pos: 2.3 neg: 0.5 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 57.9 deg Storm rel helicity (0-3000m) pos: 96.6 neg: -19.2 tot: 77.4 m^2/s^2 ave: 25.8 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 2.8 10^-3/s Energy-Hel index: 1.35 Bulk Rich Number: 87.87 Bulk Shear: 26.39 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 ------------------------------------------------------------------------------- 500 205 14 169 17| 17.1 0.0 17.1| 65.4 0.0 65.4 130.9 0.85| 17.8 15.1 1000 214 18 182 19| 8.6 0.0 8.6| 88.6 -2.4 86.2 86.2 0.73| 12.8 9.4 1500 218 17 184 18| 3.7 0.0 3.7| 88.6 -11.8 76.8 51.2 0.50| 10.9 5.5 2000 222 16 185 17| 2.9 0.0 2.9| 93.3 -11.8 81.5 40.7 0.50| 9.0 4.5 2500 225 15 186 15| 2.3 0.6 2.9| 94.0 -19.2 74.8 29.9 0.37| 8.1 3.0 3000 229 14 186 14| 2.3 0.5 2.8| 96.6 -19.2 77.4 25.8 0.35| 7.9 2.8 4000 244 13 194 11| 2.2 0.4 2.6| 96.6 -21.1 75.5 18.9 0.22| 7.0 1.5 5000 259 13 210 8| 1.8 0.1 1.8| 96.6 -25.5 71.1 14.2 0.14| 6.1 0.9 6000 267 14 220 7| 1.5 0.4 1.9| 96.6 -30.5 66.2 11.0 0.07| 5.6 0.4 Wrote GIF file: /home/apache/climate/data/raob//VECC/skewt/VECC.skewt.20250514.23.gif