UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032711.upa.cvt Date: 1100Z 27 MAR 20 Searching for VECC... Searching the city database file for: VECC ... Date:1100Z 27 MAR 20 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 1008 6 35.4 15.4 30 20.0 21.7 0 0 307.8 309.9 294.6 341.1 10.97 1 1000 78 32.6 12.6 30 20.0 19.5 280 4 305.8 307.5 292.6 333.4 9.20 2 920 826 24.6 10.6 41 14.0 15.7 315 17 304.9 306.6 292.0 331.2 8.75 3 850 1521 19.8 8.8 49 11.0 13.0 315 17 306.9 308.5 292.3 332.3 8.39 4 700 3182 10.6 -7.4 27 18.0 2.2 305 21 314.2 314.8 290.0 324.3 3.13 5 691 3290 10.2 -5.8 32 16.0 2.4 303 21 314.9 315.6 290.7 326.5 3.59 6 683 3386 10.0 -3.0 40 13.0 3.3 301 20 315.8 316.6 291.7 330.1 4.49 7 607 4353 3.0 -7.0 48 10.0 -1.7 277 20 318.5 319.3 291.9 330.7 3.73 8 600 4447 3.2 -10.8 35 14.0 -2.9 279 20 319.8 320.4 291.5 329.1 2.80 9 592 4556 4.6 -29.4 6 34.0 -5.4 282 21 322.7 322.8 290.2 324.7 0.57 10 574 4807 3.6 -39.4 3 43.0 -6.7 288 23 324.4 324.4 290.3 325.2 0.22 11 540 5299 0.0 -37.0 4 37.0 -8.9 286 27 325.8 325.8 290.8 326.9 0.30 12 511 5738 -3.3 -29.3 11 26.0 -10.4 282 30 327.0 327.1 291.5 329.4 0.66 13 503 5863 -4.5 -24.5 19 20.0 -10.6 280 31 327.0 327.2 291.9 330.7 1.04 14 500 5910 -4.9 -25.9 18 21.0 -11.1 280 31 327.1 327.2 291.8 330.4 0.93 15 427 7135 -13.3 -34.3 15 21.0 -17.8 273 32 331.5 331.6 292.6 333.3 0.49 16 400 7630 -17.9 -33.9 23 16.0 -21.1 270 31 331.7 331.8 292.7 333.8 0.54 17 389 7837 -19.9 -33.9 28 14.0 -22.6 273 32 331.8 331.9 292.7 333.8 0.56 18 333 8973 -26.9 -43.9 18 17.0 -29.0 288 41 337.3 337.3 293.9 338.2 0.23 19 300 9720 -30.5 -47.5 17 17.0 -32.3 280 53 342.4 342.4 295.1 343.1 0.17 20 296 9815 -31.1 -48.1 17 17.0 -32.8 280 53 342.9 342.9 295.1 343.5 0.17 21 272 10409 -35.1 -56.1 10 21.0 -36.5 277 52 345.4 345.5 295.7 345.7 0.07 22 250 10990 -39.7 -59.7 10 20.0 -40.7 270 51 347.0 347.1 296.0 347.3 0.05 23 212 12091 -49.1 -64.1 16 15.0 -49.6 266 52 349.2 349.2 296.5 349.3 0.03 24 200 12470 -51.9 -66.9 15 15.0 -52.2 265 53 350.6 350.6 296.8 350.7 0.02 25 175 13323 -58.3 -71.3 17 13.0 -58.5 267 49 353.7 353.7 297.4 353.8 0.01 26 150 14280 -64.3 -77.3 15 13.0 -64.4 270 45 359.3 359.3 298.5 359.3 0.01 27 121 15562 -73.7 -84.7 17 11.0 -73.7 275 38 364.9 364.9 299.7 364.9 0.00 28 108 16218 -77.7 -88.7 15 11.0 -77.7 260 45 369.4 369.4 300.5 369.4 0.00 29 107 16271 -77.5 -88.5 15 11.0 -77.5 262 43 370.7 370.7 300.7 370.8 0.00 30 103 16490 -75.7 -86.7 16 11.0 -75.7 272 36 378.3 378.3 301.9 378.3 0.00 31 100 16660 -76.3 -87.3 16 11.0 -76.3 280 30 380.3 380.3 302.3 380.3 0.00 32 94 17015 -78.5 -88.5 18 10.0 -78.5 278 27 382.8 382.8 302.7 382.8 0.00 33 91 17200 -79.1 -89.1 18 10.0 -79.1 277 26 385.1 385.1 303.1 385.2 0.00 34 74 18387 -75.7 -86.7 16 11.0 -75.7 272 17 415.8 415.8 307.2 415.8 0.00 35 70 18710 -74.1 -86.1 14 12.0 -74.2 270 15 425.9 425.9 308.4 425.9 0.00 36 67 18966 -71.3 -83.3 15 12.0 -71.4 291 14 437.3 437.3 309.6 437.3 0.01 37 63 19327 -72.7 -83.7 17 11.0 -72.8 322 12 442.0 442.0 310.1 442.0 0.01 38 58 19813 -70.5 -83.5 13 13.0 -70.6 2 11 457.5 457.5 311.5 457.5 0.01 39 53 20350 -67.3 -80.3 14 13.0 -67.5 46 8 476.9 476.9 313.2 476.9 0.01 40 50 20700 -67.9 -80.9 14 13.0 -68.1 75 7 483.5 483.5 313.7 483.5 0.01 41 43 21618 -63.1 -77.1 13 14.0 -63.5 115 9 516.6 516.6 316.1 516.8 0.02 42 37 22549 -60.1 -76.1 11 16.0 -60.8 109 14 547.0 547.0 317.9 547.2 0.03 43 36 22720 -59.7 -75.7 11 16.0 -60.4 108 15 552.3 552.3 318.2 552.6 0.04 44 30 23870 -56.1 -75.1 8 19.0 -57.4 100 21 591.7 591.7 320.2 592.1 0.05 45 27 24542 -55.1 -75.1 7 20.0 -56.7 90 20 612.6 612.6 321.2 613.0 0.05 46 20 26480 -50.3 -76.3 3 26.0 -53.6 60 19 682.2 682.2 323.9 682.7 0.06 47 17 27543 -48.7 -78.7 2 30.0 -53.0 69 9 719.8 719.8 325.1 720.2 0.05 48 14 28822 -46.9 -79.9 1 33.0 -52.5 30 13 767.0 767.0 326.4 767.4 0.05 49 14 28822 -46.9 -79.9 1 33.0 -52.5 30 13 767.0 767.0 326.4 767.4 0.05 50 11 30436 -41.9 -75.9 1 34.0 -50.7 333 22 839.9 840.0 328.2 841.1 0.12 51 10 31080 -42.3 -76.3 1 34.0 -51.2 310 26 861.6 861.7 328.7 862.9 0.12 52 9.7 31286 -42.1 -76.1 1 34.0 -51.3 869.9 870.0 328.8 871.3 0.13 53 8.6 32102 -41.5 -75.5 1 34.0 -51.5 902.7 902.8 329.5 904.5 0.16 54 6.3 34238 -36.1 -72.1 1 36.0 -50.8 1009.8 1010.0 331.4 1014.3 0.36 55 5.5 35174 -39.5 -73.5 1 34.0 -52.8 1034.7 1034.9 331.8 1039.0 0.33 56 4.7 36259 -35.7 -72.7 1 37.0 -52.3 1099.9 1100.2 332.7 1105.9 0.44 TRP 108 16218 -77.7 -88.7 15 11.0 -77.7 260 45 369.4 369.4 300.5 369.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5832.00 m Freezing level: 540.00 mb = 5299.17 m = 17385.51 ft Wetbulb zero: 632.63 mb = 4014.27 m = 13170.01 ft Precipitable water: 1.12 inches Sfc-500 mean rel hum: 31.45 % Est. max temperature: 34.21 C = 93.58 F Sfc-Lift cond lev (LCL): 755.72 mb = 2526.75 m = 8289.77 ft T: 14.23 C 700-500 lapse rate: 5.68 C/km ThetaE index: 9.84 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 633.87 mb = 3998.22 m = 13117.36 ft Mean mixing ratio: 9.03 g/kg Conv temperature: 45.11 C = 113.20 F Cap Strength: 7.04 C Lifted Index: 5.10 C Risk: None Lifted Index @300 mb: 8.15 C Lifted Index @700 mb: 5.37 C Showalter Index: 5.25 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 13.70 C K Index: 15.50 Risk: < 20 % chance of thunderstorms Sweat Index: 170.60 Risk: None Energy Index: -0.16 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.82 J/kg Max Up Vert Vel: 1.91 m/s Conv Inhibition (B-): 58378.88 J/kg Cap Strength: 6.95 C Lift Cond Lev (LCL): 748.66 mb = 2607.02 m = 8553.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 328 at 14 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 1008 6 0 0 -0.0 -0.0 | 148 14 -7.6 12.2 1 1000 78 280 4 3.9 -0.7 | 163 12 -3.6 11.5 2 920 807 315 17 12.0 -12.0 | 268 4 4.5 0.2 3 850 1457 315 17 12.0 -12.0 | 268 4 4.5 0.2 4 735 2743 325 16 9.2 -13.1 | 299 2 1.6 -0.9 5 700 3182 305 21 17.2 -12.0 | 269 10 9.6 0.2 6 660 3658 295 19 17.2 -8.0 | 247 11 9.7 4.2 7 612 4267 275 19 18.9 -1.7 | 227 16 11.4 10.5 8 568 4877 290 24 22.6 -8.2 | 255 16 15.0 4.0 9 500 5910 280 31 30.5 -5.4 | 253 24 23.0 6.8 10 488 6096 280 33 32.5 -5.7 | 255 26 24.9 6.5 11 401 7620 270 31 31.0 -0.0 | 243 26 23.4 12.2 12 400 7630 270 31 31.0 -0.0 | 243 26 23.4 12.2 13 325 9144 290 42 39.5 -14.4 | 274 32 31.9 -2.2 14 300 9720 280 53 52.2 -9.2 | 266 45 44.6 3.0 15 251 10973 275 52 51.8 -4.5 | 260 45 44.2 7.7 16 250 10990 270 51 51.0 -0.0 | 254 45 43.4 12.2 17 200 12470 265 53 52.8 4.6 | 250 48 45.2 16.8 18 150 14280 270 45 45.0 -0.0 | 252 39 37.4 12.2 19 121 15545 275 38 37.9 -3.3 | 254 32 30.3 8.9 20 108 16218 260 45 44.3 7.8 | 241 42 36.8 20.0 21 100 16660 280 30 29.5 -5.2 | 252 23 22.0 7.0 22 70 18710 270 15 15.0 -0.0 | 211 14 7.4 12.2 23 50 20700 75 7 -6.8 -1.8 | 126 18 -14.3 10.4 24 43 21641 115 9 -8.2 3.8 | 136 22 -15.7 16.0 25 30 23870 100 21 -20.7 3.6 | 119 32 -28.2 15.8 26 20 26480 60 19 -16.5 -9.5 | 96 24 -24.0 2.7 27 17 27737 70 7 -6.6 -2.4 | 125 17 -14.1 9.8 28 10 31080 310 26 19.9 -16.7 | 290 13 12.4 -4.5 Wind Parameters Mean winds (0-6000m): 298.2 at 19.1 knts Storm direction: 328.2 at 14.4 knts Shear (0-3000m) pos: 1.2 neg: 2.6 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 128.6 deg Storm rel helicity (0-3000m) pos: 35.8 neg: -1.4 tot: 34.4 m^2/s^2 ave: 11.5 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 19.58 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 ------------------------------------------------------------------------------- 500 295 7 173 9| 0.0 12.0 12.0| 26.6 0.0 26.6 53.1 0.78| 12.5 9.8 1000 310 11 192 5| 3.3 6.0 9.3| 34.6 0.0 34.6 34.6 0.83| 9.6 8.0 1500 312 13 214 4| 2.2 4.0 6.2| 34.6 0.0 34.6 23.1 0.82| 6.5 5.3 2000 314 14 226 4| 1.7 3.0 4.7| 35.2 0.0 35.2 17.6 0.80| 5.2 4.1 2500 315 15 235 3| 1.4 2.4 3.8| 35.6 0.0 35.6 14.2 0.79| 4.4 3.4 3000 316 15 243 3| 1.2 2.6 3.8| 35.8 -1.4 34.4 11.5 0.59| 4.5 2.7 4000 311 16 250 5| 0.9 2.4 3.3| 35.8 -21.9 13.9 3.5 0.22| 4.8 1.0 5000 304 17 248 7| 1.2 2.2 3.3| 64.9 -27.3 37.6 7.5 0.29| 4.9 1.4 6000 298 19 251 10| 1.0 2.5 3.5| 67.9 -31.2 36.6 6.1 0.24| 4.8 1.2 Wrote GIF file: /home/apache/climate/data/raob//VECC/skewt/VECC.skewt.20200327.11.gif