UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032006.upa.cvt Date: 0600Z 20 MAR 20 Searching for VO466... Searching the city database file for: VO466 ... Date:0600Z 20 MAR 20 Station: VO466 WMO ident: 43466 Latitude: 6.90 Longitude: 79.87 ------------------------------------------------------------------------------- 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 1013 5 30.6 22.6 62 8.0 24.7 270 3 302.6 305.8 297.4 353.8 17.29 1 1012 14 29.8 23.8 70 6.0 25.3 269 3 301.9 305.3 298.1 357.0 18.65 2 1000 120 28.6 23.6 74 5.0 24.9 260 3 301.8 305.2 298.1 356.8 18.65 3 939 680 23.6 21.1 86 2.5 21.8 280 2 302.1 305.3 297.1 352.4 17.01 4 925 812 23.4 19.9 81 3.5 20.9 285 2 303.2 306.2 296.8 350.7 16.01 5 863 1419 19.4 15.0 76 4.4 16.4 82 5 305.1 307.5 295.0 342.6 12.52 6 850 1551 19.2 12.2 64 7.0 14.7 80 7 306.3 308.2 293.9 338.0 10.56 7 822 1838 18.2 6.2 45 12.0 11.0 75 9 308.1 309.5 291.8 330.3 7.25 8 709 3085 9.6 -3.4 40 13.0 3.1 54 6 312.0 312.8 290.3 325.2 4.20 9 701 3179 9.4 3.4 66 6.0 5.9 55 6 312.8 314.1 292.9 334.5 6.99 10 700 3191 9.2 4.2 71 5.0 6.3 55 6 312.7 314.1 293.2 335.7 7.41 11 687 3346 8.8 4.9 76 3.9 6.5 60 4 313.9 315.4 294.0 338.7 7.93 12 673 3517 8.6 0.6 57 8.0 4.2 55 4 315.5 316.7 292.9 334.4 5.95 13 667 3591 8.0 3.0 71 5.0 5.1 53 4 315.7 317.0 293.9 338.2 7.14 14 602 4430 3.2 -1.8 70 5.0 0.5 49 3 319.5 320.6 293.7 337.5 5.58 15 567 4913 0.0 -1.5 90 1.5 -0.8 190 4 321.3 322.5 294.5 340.9 6.06 16 518 5632 -4.1 -6.7 82 2.6 -5.3 285 3 324.7 325.6 294.2 339.5 4.47 17 500 5910 -5.7 -9.8 73 4.1 -7.5 265 2 326.1 326.8 293.9 338.3 3.64 18 459 6578 -9.3 -27.3 22 18.0 -14.2 253 3 329.7 329.8 292.5 332.9 0.89 19 448 6766 -10.5 -28.5 21 18.0 -15.2 298 3 330.5 330.6 292.6 333.4 0.81 20 435 6992 -12.1 -16.5 70 4.4 -13.7 291 4 331.2 331.7 294.2 339.6 2.42 21 400 7630 -16.7 -18.8 84 2.1 -17.4 310 5 333.3 333.7 294.6 340.9 2.17 22 380 8013 -18.7 -18.9 98 0.2 -18.8 274 8 335.6 336.0 295.2 343.6 2.26 23 375 8112 -18.1 -24.1 59 6.0 -19.8 272 10 337.6 337.9 295.0 342.9 1.45 24 369 8232 -19.1 -24.1 65 5.0 -20.5 270 12 337.9 338.2 295.1 343.2 1.48 25 363 8354 -19.9 -30.9 37 11.0 -22.4 279 11 338.4 338.6 294.7 341.4 0.80 26 334 8966 -23.9 -45.9 11 22.0 -26.8 274 8 341.1 341.1 294.7 341.8 0.19 27 300 9740 -29.9 -50.9 11 21.0 -31.9 300 18 343.2 343.3 295.2 343.7 0.12 28 255 10875 -40.1 -57.1 15 17.0 -41.0 286 19 344.5 344.5 295.4 344.8 0.07 29 250 11010 -40.5 280 18 345.9 30 200 12480 -53.3 230 22 348.4 31 150 14280 -68.3 280 25 352.4 32 116 15774 -80.3 304 29 357.1 33 111 16025 -76.5 320 28 368.7 34 100 16620 -79.5 360 22 374.1 TRP WND Sounding variables and indices 1000-500 mb thick: 5790.00 m Freezing level: 567.00 mb = 4912.56 m = 16117.13 ft Wetbulb zero: 587.79 mb = 4622.17 m = 15164.43 ft Precipitable water: 1.98 inches Sfc-500 mean rel hum: 68.44 % Est. max temperature: 33.12 C = 91.62 F Sfc-Lift cond lev (LCL): 902.60 mb = 1026.51 m = 3367.78 ft T: 21.99 C 700-500 lapse rate: 5.48 C/km ThetaE index: 31.79 C Layer 1000.0- 701.0 mb Conv cond level (CCL): 879.11 mb = 1257.36 m = 4125.14 ft Mean mixing ratio: 17.46 g/kg Conv temperature: 32.61 C = 90.71 F Cap Strength: 1.41 C Lifted Index: -4.08 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -3.61 C Lifted Index @700 mb: -2.42 C Showalter Index: 1.90 C Risk: Showers probable Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 17.90 C K Index: 32.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 162.40 Risk: None Energy Index: 0.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1533.75 J/kg Max Up Vert Vel: 55.39 m/s Conv Inhibition (B-): 31.45 J/kg Cap Strength: 1.41 C Lift Cond Lev (LCL): 910.31 mb = 952.14 m = 3123.77 ft Lev Free Conv (LFC): 795.31 mb = 2116.51 m = 6943.85 ft Equ Level (EL): 135.31 mb = 14879.10 m = 48815.36 ft B at Equ Level: 1527.18 J/kg Wind level data Storm motion: 97 at 3 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 1013 5 270 3 3.0 -0.0 | 274 6 6.2 -0.4 1 1000 120 260 3 3.0 0.5 | 269 6 6.1 0.1 2 925 812 285 2 1.9 -0.5 | 280 5 5.1 -0.9 3 914 914 280 1 1.0 -0.2 | 278 4 4.2 -0.6 4 883 1219 85 2 -2.0 -0.2 | 296 1 1.2 -0.6 5 850 1551 80 7 -6.9 -1.2 | 66 4 -3.7 -1.6 6 822 1829 75 9 -8.7 -2.3 | 63 6 -5.5 -2.7 7 793 2134 85 9 -9.0 -0.8 | 78 6 -5.8 -1.2 8 765 2438 50 6 -4.6 -3.9 | 18 4 -1.4 -4.3 9 700 3191 55 6 -4.9 -3.4 | 24 4 -1.7 -3.9 10 686 3353 60 4 -3.5 -2.0 | 6 2 -0.3 -2.4 11 636 3962 40 4 -2.6 -3.1 | 350 4 0.6 -3.5 12 613 4267 0 1 -0.0 -1.0 | 294 3 3.2 -1.4 13 590 4572 105 5 -4.8 1.3 | 118 2 -1.6 0.9 14 568 4877 190 4 0.7 3.9 | 228 5 3.9 3.5 15 547 5182 195 4 1.0 3.9 | 231 5 4.2 3.4 16 527 5486 295 3 2.7 -1.3 | 286 6 5.9 -1.7 17 500 5910 265 2 2.0 0.2 | 273 5 5.2 -0.2 18 488 6096 290 2 1.9 -0.7 | 282 5 5.1 -1.1 19 469 6401 195 2 0.5 1.9 | 248 4 3.7 1.5 20 451 6706 300 3 2.6 -1.5 | 288 6 5.8 -1.9 21 417 7315 280 5 4.9 -0.9 | 279 8 8.1 -1.3 22 401 7620 305 4 3.3 -2.3 | 293 7 6.5 -2.7 23 400 7630 310 5 3.8 -3.2 | 297 8 7.0 -3.6 24 384 7925 275 6 6.0 -0.5 | 276 9 9.2 -0.9 25 369 8230 270 12 12.0 -0.0 | 272 15 15.2 -0.4 26 354 8534 295 10 9.1 -4.2 | 291 13 12.3 -4.6 27 325 9144 265 7 7.0 0.6 | 269 10 10.2 0.2 28 312 9449 295 13 11.8 -5.5 | 292 16 15.0 -5.9 29 300 9740 300 18 15.6 -9.0 | 297 21 18.8 -9.4 30 251 10973 285 19 18.4 -4.9 | 284 22 21.5 -5.3 31 250 11010 280 18 17.7 -3.1 | 280 21 20.9 -3.5 32 200 12480 230 22 16.9 14.1 | 236 24 20.0 13.7 33 190 12802 240 22 19.1 11.0 | 245 25 22.2 10.6 34 150 14280 280 25 24.6 -4.3 | 280 28 27.8 -4.8 35 114 15850 305 29 23.8 -16.6 | 302 32 26.9 -17.1 36 103 16459 360 24 -0.0 -24.0 | 353 25 3.2 -24.4 37 100 16620 360 22 -0.0 -22.0 | 352 23 3.2 -22.4 38 78 17983 345 13 3.4 -12.6 | 333 15 6.6 -13.0 39 74 18288 275 7 7.0 -0.6 | 276 10 10.2 -1.0 40 70 18593 275 11 11.0 -1.0 | 276 14 14.2 -1.4 41 66 18898 260 13 12.8 2.3 | 263 16 16.0 1.8 42 62 19202 305 9 7.4 -5.2 | 298 12 10.6 -5.6 43 59 19507 25 4 -1.7 -3.6 | 340 4 1.5 -4.0 44 56 19812 5 6 -0.5 -6.0 | 337 7 2.7 -6.4 Wind Parameters Mean winds (0-6000m): 67.4 at 4.3 knts Storm direction: 97.4 at 3.2 knts Shear (0-3000m) pos: 2.1 neg: 0.8 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 108.7 deg Storm rel helicity (0-3000m) pos: 7.1 neg: -8.1 tot: -1.0 m^2/s^2 ave: -0.3 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 0.3 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 237.07 Bulk Shear: 6.47 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 ------------------------------------------------------------------------------- 500 266 3 272 6| 0.6 0.0 0.6| 1.0 -0.7 0.3 0.5 0.15| 1.3 0.2 1000 272 2 275 6| 1.3 0.0 1.3| 2.7 -1.0 1.8 1.8 0.37| 2.0 0.7 1500 286 3 281 6| 3.2 0.0 3.2| 4.5 -1.0 3.4 2.3 0.44| 3.9 1.7 2000 71 4 20 2| 3.1 0.0 3.1| 5.9 -1.3 4.6 2.3 0.39| 3.8 1.5 2500 72 5 35 2| 2.5 1.0 3.5| 6.7 -8.1 -1.3 -0.5 0.06| 4.3 0.3 3000 66 5 29 3| 2.1 0.8 2.9| 7.1 -8.1 -1.0 -0.3 0.07| 3.6 0.3 4000 62 5 22 3| 1.4 0.8 2.2| 7.1 -10.0 -2.9 -0.7 -0.03| 3.2 -0.1 5000 67 5 25 2| 1.1 0.6 1.7| 14.5 -12.2 2.3 0.5 0.22| 4.2 0.9 6000 67 4 20 2| 0.5 0.4 1.0| 24.8 -14.1 10.7 1.8 0.29| 4.2 1.2 Wrote GIF file: /home/apache/climate/data/raob//VO466/skewt/VO466.skewt.20200320.06.gif