UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041611.upa.cvt Date: 1100Z 16 APR 25 Searching for VECC... Searching the city database file for: VECC ... Date:1100Z 16 APR 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 1005 6 30.6 22.6 62 8.0 24.7 190 7 303.3 306.5 297.7 355.1 17.43 1 1004 16 31.2 22.2 59 9.0 24.6 190 7 304.0 307.2 297.6 354.7 17.02 2 1000 54 31.6 20.6 52 11.0 23.7 190 7 304.8 307.6 296.8 350.9 15.45 3 925 750 24.8 17.8 65 7.0 19.9 195 16 304.7 307.3 295.8 346.4 14.00 4 867 1313 19.8 17.4 86 2.4 18.1 229 15 305.2 307.9 296.4 348.7 14.57 5 850 1484 19.2 13.2 68 6.0 15.3 240 15 306.3 308.4 294.4 340.2 11.29 6 849 1494 19.2 12.2 64 7.0 14.6 240 15 306.4 308.3 293.9 338.2 10.58 7 741 2650 11.2 7.7 79 3.5 9.0 279 14 309.8 311.5 293.6 337.2 8.94 8 700 3124 8.4 3.9 73 4.5 5.8 295 14 311.8 313.2 292.9 334.3 7.25 9 609 4258 0.0 -5.0 69 5.0 -2.4 310 16 314.8 315.6 291.3 328.6 4.33 10 595 4445 -0.9 -4.1 79 3.2 -2.4 313 17 315.8 316.7 292.0 331.0 4.75 11 563 4886 -2.3 -15.3 36 13.0 -7.2 320 18 319.2 319.6 290.6 326.1 2.07 12 545 5143 -3.5 -21.5 23 18.0 -9.2 308 19 320.8 321.0 290.3 325.1 1.26 13 517 5559 -6.3 -20.3 32 14.0 -10.8 287 20 322.3 322.6 290.9 327.3 1.47 14 514 5604 -6.7 -16.7 45 10.0 -10.2 284 20 322.3 322.7 291.5 329.1 2.01 15 509 5681 -7.3 -17.3 45 10.0 -10.8 281 21 322.5 322.9 291.5 329.1 1.93 16 506 5727 -7.5 -17.5 45 10.0 -11.0 278 21 322.8 323.2 291.5 329.3 1.91 17 505 5742 -7.7 -17.7 45 10.0 -11.1 278 21 322.7 323.1 291.5 329.1 1.88 18 503 5773 -7.1 -26.1 20 19.0 -12.4 276 21 323.8 324.0 290.9 327.0 0.90 19 502 5789 -6.7 -36.7 7 30.0 -13.2 275 21 324.5 324.6 290.5 325.7 0.33 20 500 5820 -6.5 -50.5 2 44.0 -13.5 280 19 325.1 325.1 290.4 325.4 0.07 21 499 5836 -6.5 -50.5 2 44.0 -13.5 280 19 325.3 325.3 290.5 325.6 0.07 22 466 6365 -9.9 -49.9 2 40.0 -16.0 271 22 327.5 327.5 291.1 327.8 0.09 23 444 6735 -12.5 -27.5 27 15.0 -16.4 265 24 328.8 329.0 292.3 332.0 0.90 24 425 7066 -15.3 -31.3 24 16.0 -18.8 259 26 329.3 329.5 292.2 331.8 0.66 25 414 7263 -16.9 -27.9 38 11.0 -19.6 256 28 329.8 329.9 292.6 333.1 0.93 26 406 7409 -17.3 -33.3 23 16.0 -20.5 251 32 331.1 331.2 292.6 333.2 0.57 27 400 7520 -17.7 -29.7 34 12.0 -20.4 245 37 332.0 332.1 293.0 335.0 0.81 28 395 7614 -18.7 -27.7 45 9.0 -20.8 245 37 331.9 332.1 293.2 335.5 0.99 29 389 7728 -19.5 -28.5 45 9.0 -21.6 245 38 332.3 332.5 293.2 335.7 0.94 30 382 7863 -20.7 -38.7 18 18.0 -23.7 246 39 332.4 332.5 292.7 333.8 0.35 31 377 7960 -21.1 -56.1 3 35.0 -24.6 246 39 333.2 333.2 292.6 333.4 0.05 32 362 8259 -23.3 -66.3 1 43.0 -26.5 248 42 334.1 334.1 292.9 334.2 0.01 33 357 8361 -23.9 -65.9 1 42.0 -27.0 248 42 334.6 334.6 293.0 334.7 0.02 34 353 8443 -24.3 -40.3 21 16.0 -26.6 248 43 335.2 335.2 293.4 336.4 0.32 35 350 8506 -23.5 -30.5 53 7.0 -25.0 249 43 337.1 337.3 294.4 340.3 0.86 36 349 8526 -23.7 -28.0 68 4.3 -24.7 249 44 337.1 337.3 294.6 341.1 1.09 37 346 8590 -23.9 -26.1 82 2.2 -24.4 249 44 337.6 337.9 294.9 342.5 1.31 38 336 8803 -25.3 -26.9 86 1.6 -25.7 250 46 338.6 338.8 295.1 343.2 1.26 39 331 8912 -25.5 -29.4 70 3.9 -26.3 250 47 339.8 340.0 295.1 343.5 1.01 40 322 9112 -26.7 -30.0 74 3.3 -27.4 250 49 340.8 341.0 295.4 344.5 0.98 41 300 9620 -29.9 -38.9 41 9.0 -31.2 240 51 343.2 343.3 295.5 345.0 0.44 42 296 9715 -30.7 -40.7 37 10.0 -32.0 240 51 343.4 343.5 295.5 344.9 0.37 43 290 9860 -31.5 -53.5 10 22.0 -33.3 240 50 344.3 344.3 295.4 344.7 0.09 44 288 9909 -30.9 -72.9 1 42.0 -33.1 240 50 345.8 345.8 295.7 345.9 0.01 45 287 9934 -31.3 -73.3 1 42.0 -33.4 240 50 345.6 345.6 295.7 345.6 0.01 46 286 9958 -31.3 -73.3 1 42.0 -33.4 240 50 346.0 346.0 295.7 346.0 0.01 47 285 9983 -31.3 -60.3 4 29.0 -33.3 240 50 346.3 346.3 295.8 346.5 0.04 48 283 10033 -31.7 -45.7 24 14.0 -33.3 240 49 346.4 346.5 296.0 347.4 0.23 49 282 10058 -31.7 -38.7 50 7.0 -32.7 240 49 346.8 346.9 296.3 348.7 0.48 50 278 10158 -32.5 -37.5 61 5.0 -33.2 242 47 347.0 347.2 296.4 349.2 0.55 51 274 10260 -32.9 -38.9 55 6.0 -33.7 245 45 347.9 348.0 296.6 349.8 0.48 52 273 10286 -33.1 -39.1 55 6.0 -33.9 246 45 348.0 348.1 296.6 349.9 0.47 53 272 10312 -33.3 -39.3 55 6.0 -34.1 246 44 348.1 348.2 296.6 349.9 0.46 54 270 10363 -33.5 -43.5 36 10.0 -34.7 247 44 348.5 348.6 296.5 349.7 0.30 55 269 10389 -33.3 -50.3 17 17.0 -34.8 248 43 349.2 349.2 296.6 349.8 0.14 56 266 10468 -33.3 -69.3 1 36.0 -35.2 250 42 350.3 350.3 296.7 350.3 0.01 57 250 10900 -36.3 -76.3 1 40.0 -37.8 275 38 352.1 352.1 297.1 352.1 0.00 58 200 12430 -47.9 -84.9 1 37.0 -48.5 310 33 356.9 356.9 298.1 356.9 0.00 59 150 14260 -62.7 -83.7 4 21.0 -62.9 305 22 362.1 362.1 299.1 362.1 0.00 60 100 16660 -76.5 -89.5 11 13.0 -76.5 320 10 379.9 379.9 302.2 379.9 0.00 61 70 18660 -83.9 -91.9 23 8.0 -83.9 300 16 404.9 404.9 305.9 404.9 0.00 62 50 20590 -75.5 -91.5 6 16.0 -75.6 105 16 465.6 465.6 312.3 465.6 0.00 63 30 23740 -56.9 -90.9 1 34.0 -58.2 150 16 589.5 589.5 320.1 589.5 0.00 64 20 26370 -48.9 -85.9 1 37.0 -52.7 30 14 686.5 686.5 324.0 686.6 0.01 65 10 31040 -35.3 -75.3 1 40.0 -48.2 45 18 887.8 887.9 329.2 889.3 0.14 TRP WND Sounding variables and indices 1000-500 mb thick: 5766.00 m Freezing level: 609.00 mb = 4258.49 m = 13971.25 ft Wetbulb zero: 635.43 mb = 3912.39 m = 12835.78 ft Precipitable water: 1.80 inches Sfc-500 mean rel hum: 62.77 % Est. max temperature: 33.22 C = 91.79 F Sfc-Lift cond lev (LCL): 895.48 mb = 1032.23 m = 3386.54 ft T: 22.30 C 700-500 lapse rate: 5.53 C/km ThetaE index: 20.11 C Layer 850.0- 595.0 mb Conv cond level (CCL): 810.19 mb = 1891.59 m = 6205.94 ft Mean mixing ratio: 14.67 g/kg Conv temperature: 34.86 C = 94.75 F Cap Strength: 1.73 C Lifted Index: -3.00 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.71 C Lifted Index @700 mb: -1.76 C Showalter Index: 0.22 C Risk: Thunderstorms probable Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 19.70 C K Index: 34.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 312.75 Risk: Showers and thunderstorms possible Energy Index: -2.78 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 889.11 J/kg Max Up Vert Vel: 42.17 m/s Conv Inhibition (B-): 32.17 J/kg Cap Strength: 1.73 C Lift Cond Lev (LCL): 844.04 mb = 1543.94 m = 5065.35 ft Lev Free Conv (LFC): 779.04 mb = 2224.61 m = 7298.49 ft Equ Level (EL): 289.04 mb = 9883.58 m = 32426.04 ft B at Equ Level: 887.95 J/kg Max Parcel Lev (MPL): 159.04 mb = 13887.85 m = 45563.26 ft Wind level data Storm motion: 300 at 12 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 54 190 7 1.2 6.9 | 144 16 -9.3 12.9 1 925 750 195 16 4.1 15.5 | 164 22 -6.3 21.4 2 850 1484 240 15 13.0 7.5 | 191 14 2.5 13.5 3 700 3124 295 14 12.7 -5.9 | 269 2 2.2 0.0 4 995 305 190 12 2.1 11.8 | 155 20 -8.4 17.8 5 888 1219 205 15 6.3 13.6 | 168 20 -4.1 19.6 6 855 1524 240 15 13.0 7.5 | 191 14 2.5 13.5 7 707 3048 290 13 12.2 -4.4 | 229 2 1.7 1.5 8 562 4877 320 18 11.6 -13.8 | 352 8 1.1 -7.8 9 502 5791 275 21 20.9 -1.8 | 248 11 10.5 4.1 10 500 5820 280 19 18.7 -3.3 | 252 9 8.2 2.7 11 411 7315 255 28 27.0 7.2 | 231 21 16.6 13.2 12 400 7520 245 37 33.5 15.6 | 227 32 23.1 21.6 13 395 7620 245 37 33.5 15.6 | 227 32 23.1 21.6 14 334 8839 250 46 43.2 15.7 | 236 39 32.8 21.7 15 320 9144 250 50 47.0 17.1 | 238 43 36.5 23.1 16 307 9449 245 47 42.6 19.9 | 231 41 32.1 25.8 17 300 9620 240 51 44.2 25.5 | 227 46 33.7 31.5 18 294 9754 240 51 44.2 25.5 | 227 46 33.7 31.5 19 282 10058 240 49 42.4 24.5 | 226 44 32.0 30.5 20 258 10668 255 38 36.7 9.8 | 239 31 26.2 15.8 21 250 10900 275 38 37.9 -3.3 | 264 28 27.4 2.7 22 247 10973 275 38 37.9 -3.3 | 264 28 27.4 2.7 23 226 11582 280 31 30.5 -5.4 | 268 20 20.1 0.6 24 200 12430 310 33 25.3 -21.2 | 316 21 14.8 -15.2 25 171 13411 315 34 24.0 -24.0 | 323 23 13.6 -18.1 26 156 14021 300 30 26.0 -15.0 | 300 18 15.5 -9.0 27 150 14260 305 22 18.0 -12.6 | 311 10 7.6 -6.7 28 148 14326 305 26 21.3 -14.9 | 310 14 10.8 -8.9 29 134 14935 275 20 19.9 -1.7 | 246 10 9.5 4.2 30 103 16459 325 20 11.5 -16.4 | 355 10 1.0 -10.4 31 100 16660 320 10 6.4 -7.7 | 67 4 -4.0 -1.7 32 98 16764 315 15 10.6 -10.6 | 358 5 0.1 -4.6 33 93 17069 260 3 3.0 0.5 | 131 10 -7.5 6.5 34 88 17374 295 11 10.0 -4.6 | 159 1 -0.5 1.3 35 83 17678 285 12 11.6 -3.1 | 201 3 1.1 2.9 36 75 18288 345 21 5.4 -20.3 | 19 15 -5.0 -14.3 37 70 18660 300 16 13.9 -8.0 | 301 4 3.4 -2.0 38 67 18898 295 17 15.4 -7.2 | 284 5 4.9 -1.2 39 64 19202 270 10 10.0 -0.0 | 175 6 -0.5 6.0 40 60 19507 70 7 -6.6 -2.4 | 102 17 -17.0 3.6 41 57 19812 130 9 -6.9 5.8 | 124 21 -17.4 11.7 42 54 20117 10 13 -2.3 -12.8 | 62 14 -12.7 -6.8 43 50 20590 105 16 -15.5 4.1 | 111 28 -25.9 10.1 44 49 20726 85 21 -20.9 -1.8 | 98 32 -31.4 4.1 45 44 21336 190 4 0.7 3.9 | 135 14 -9.8 9.9 46 42 21641 165 7 -1.8 6.8 | 136 18 -12.3 12.7 47 40 21946 50 9 -6.9 -5.8 | 91 17 -17.4 0.2 48 38 22250 55 16 -13.1 -9.2 | 82 24 -23.6 -3.2 49 33 23165 190 18 3.1 17.7 | 163 25 -7.3 23.7 50 31 23470 120 9 -7.8 4.5 | 120 21 -18.3 10.5 51 30 23740 150 16 -8.0 13.9 | 137 27 -18.5 19.8 52 30 23774 145 11 -6.3 9.0 | 132 22 -16.8 15.0 53 27 24384 130 10 -7.7 6.4 | 124 22 -18.1 12.4 54 25 24994 180 7 0.0 7.0 | 141 17 -10.5 13.0 55 24 25298 355 2 0.2 -2.0 | 111 11 -10.3 4.0 56 23 25603 200 5 1.7 4.7 | 141 14 -8.8 10.7 57 21 25908 335 10 4.2 -9.1 | 64 7 -6.2 -3.1 58 20 26213 345 8 2.1 -7.7 | 78 9 -8.4 -1.8 59 20 26370 30 14 -7.0 -12.1 | 71 19 -17.5 -6.2 60 20 26518 350 7 1.2 -6.9 | 84 9 -9.3 -0.9 61 19 26822 35 14 -8.0 -11.5 | 73 19 -18.5 -5.5 62 17 27432 60 12 -10.4 -6.0 | 90 21 -20.9 -0.0 63 16 27737 50 10 -7.7 -6.4 | 89 18 -18.1 -0.5 64 16 28042 80 9 -8.9 -1.6 | 103 20 -19.3 4.4 65 15 28346 5 12 -1.0 -12.0 | 63 13 -11.5 -6.0 66 14 28651 110 14 -13.2 4.8 | 114 26 -23.6 10.8 67 14 28956 75 8 -7.7 -2.1 | 102 19 -18.2 3.9 68 13 29261 75 13 -12.6 -3.4 | 96 23 -23.0 2.6 69 12 29870 95 11 -11.0 1.0 | 108 23 -21.4 6.9 70 11 30175 45 14 -9.9 -9.9 | 79 21 -20.4 -3.9 71 10 31040 45 18 -12.7 -12.7 | 74 24 -23.2 -6.8 Wind Parameters Mean winds (0-6000m): 269.7 at 16.1 knts Storm direction: 299.7 at 12.0 knts Storm rel Dir Shear (0-3000m): -153.9 deg Energy-Hel index: 0.45 Bulk Rich Number: 23.34 Bulk Shear: 38.10 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 ------------------------------------------------------------------------------- 500 192 10 152 18| | | 1000 197 13 159 19| | | 1500 207 14 167 19| | | 2000 219 14 174 17| | | 2500 229 14 180 15| | | 3000 238 14 186 14| | | 4000 247 15 195 12| | | 5000 263 15 211 9| | | 6000 270 16 223 8| | | Wrote GIF file: /home/apache/climate/data/raob//VECC/skewt/VECC.skewt.20250416.11.gif