UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032500.upa.cvt Date: 0000Z 25 MAR 20 Searching for VV839... Searching the city database file for: VV839 ... Date:0000Z 25 MAR 20 Station: VV839 WMO ident: 48839 Latitude: 20.13 Longitude: 107.72 ------------------------------------------------------------------------------- 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 1011 8 24.2 23.1 94 1.1 23.4 130 1 296.4 299.6 296.2 348.0 17.87 1 1000 103 23.8 22.7 94 1.1 23.0 120 7 297.0 300.1 296.2 347.9 17.63 2 925 784 20.2 17.6 85 2.6 18.4 170 19 300.0 302.5 294.4 340.4 13.82 3 854 1470 16.6 10.6 68 6.0 12.9 175 13 303.1 304.9 292.0 331.2 9.44 4 850 1510 16.4 12.0 75 4.4 13.6 175 13 303.3 305.3 292.9 334.3 10.42 5 815 1866 13.2 13.1 99 0.1 13.1 186 13 303.6 305.8 293.9 338.4 11.71 6 803 1991 13.0 11.4 90 1.6 12.0 190 14 304.7 306.6 293.4 336.4 10.61 7 793 2097 13.8 6.8 63 7.0 9.6 193 14 306.6 308.1 291.8 330.4 7.84 8 789 2140 15.2 -2.8 29 18.0 6.1 194 14 308.6 309.3 289.0 320.9 3.94 9 788 2151 15.2 -1.8 31 17.0 6.4 195 14 308.7 309.5 289.3 321.9 4.25 10 774 2303 13.6 8.6 72 5.0 10.5 199 14 308.5 310.3 293.4 336.3 9.10 11 753 2534 11.4 10.2 92 1.2 10.6 206 14 308.6 310.6 294.4 340.3 10.44 12 741 2668 12.0 3.0 54 9.0 6.9 210 14 310.7 311.9 291.9 330.6 6.42 13 700 3143 8.4 4.1 74 4.3 5.9 225 15 311.8 313.2 292.9 334.6 7.36 14 680 3382 6.4 2.5 76 3.9 4.2 227 17 312.1 313.4 292.6 333.2 6.75 15 621 4119 0.8 -7.2 55 8.0 -2.8 232 21 313.9 314.6 290.4 325.4 3.59 16 614 4210 1.2 -15.8 27 17.0 -5.1 233 22 315.4 315.8 289.2 321.5 1.82 17 604 4342 0.6 -11.4 40 12.0 -4.4 234 23 316.2 316.7 290.2 324.9 2.65 18 573 4763 -2.5 -21.5 22 19.0 -8.5 237 26 317.4 317.6 289.2 321.5 1.20 19 568 4833 -3.3 -12.3 50 9.0 -6.9 237 26 317.2 317.7 290.5 325.8 2.62 20 518 5554 -9.1 -9.2 99 0.1 -9.2 243 31 318.7 319.4 291.9 330.7 3.68 21 512 5645 -8.5 -10.9 83 2.4 -9.5 244 32 320.5 321.1 292.0 331.2 3.25 22 504 5768 -6.3 -26.3 19 20.0 -11.9 245 33 324.6 324.8 291.1 327.8 0.89 23 500 5830 -6.5 -25.5 21 19.0 -11.9 245 33 325.1 325.3 291.3 328.5 0.96 24 497 5877 -7.1 -30.1 14 23.0 -12.9 245 33 324.9 325.1 290.9 327.2 0.63 25 484 6083 -8.7 -39.7 6 31.0 -14.7 246 35 325.4 325.5 290.7 326.4 0.25 26 442 6780 -13.7 -33.7 17 20.0 -17.9 248 39 327.7 327.8 291.6 329.5 0.50 27 432 6953 -15.1 -22.1 55 7.0 -17.1 248 40 328.1 328.4 292.6 333.4 1.51 28 400 7530 -19.9 -23.3 74 3.4 -20.8 250 44 329.1 329.4 292.9 334.3 1.46 29 385 7812 -22.3 -24.1 85 1.8 -22.8 249 46 329.6 329.9 293.0 334.6 1.42 30 348 8546 -27.1 -27.8 94 0.7 -27.2 245 52 332.8 333.0 293.5 336.8 1.12 31 300 9600 -34.1 -36.3 80 2.2 -34.4 240 60 337.3 337.4 294.2 339.5 0.57 32 284 9982 -36.7 -39.7 74 3.0 -37.0 238 67 338.9 339.0 294.4 340.6 0.43 33 278 10130 -36.1 -38.2 81 2.1 -36.4 238 70 341.9 342.0 295.3 343.8 0.51 34 276 10180 -36.5 -39.1 77 2.6 -36.8 238 71 342.0 342.1 295.2 343.8 0.47 35 274 10230 -36.3 -43.3 48 7.0 -37.0 238 71 343.0 343.0 295.3 344.2 0.30 36 264 10487 -38.5 -42.0 69 3.5 -38.9 236 76 343.4 343.5 295.5 344.9 0.36 37 260 10592 -39.3 -47.3 42 8.0 -39.9 236 78 343.8 343.8 295.4 344.6 0.21 38 259 10618 -39.1 -73.1 2 34.0 -40.2 236 79 344.4 344.4 295.4 344.5 0.01 39 250 10860 -40.1 -70.1 3 30.0 -41.2 235 83 346.4 346.5 295.8 346.5 0.01 40 241 11108 -42.1 -56.1 20 14.0 -42.8 240 87 347.1 347.1 296.1 347.4 0.08 41 231 11393 -43.5 -60.5 14 17.0 -44.2 245 91 349.2 349.2 296.5 349.4 0.05 42 201 12317 -48.1 -75.1 3 27.0 -48.7 259 79 356.1 356.1 297.9 356.1 0.01 43 200 12350 -48.7 -75.7 3 27.0 -49.3 260 79 355.7 355.7 297.8 355.7 0.01 44 162 13703 -60.7 -77.7 9 17.0 -60.9 260 68 357.5 357.6 298.2 357.6 0.01 45 150 14180 -63.7 -80.7 8 17.0 -63.8 260 64 360.3 360.3 298.8 360.4 0.00 46 117 15664 -74.7 -84.7 20 10.0 -74.7 257 49 366.6 366.6 299.9 366.6 0.00 47 100 16580 -73.5 -88.5 8 15.0 -73.5 255 40 385.7 385.7 303.2 385.7 0.00 TRP WND 231 11393 -43.5 -60.5 14 17.0 -44.2 245 91 349.2 349.2 296.5 349.4 0.05 Sounding variables and indices 1000-500 mb thick: 5727.00 m Freezing level: 598.00 mb = 4423.74 m = 14513.40 ft Wetbulb zero: 644.43 mb = 3818.10 m = 12526.42 ft Precipitable water: 1.79 inches Sfc-500 mean rel hum: 69.15 % Est. max temperature: 30.60 C = 87.09 F Sfc-Lift cond lev (LCL): 995.34 mb = 143.83 m = 471.88 ft T: 23.58 C 700-500 lapse rate: 5.55 C/km ThetaE index: 17.53 C Layer 803.0- 788.0 mb Conv cond level (CCL): 903.09 mb = 989.90 m = 3247.66 ft Mean mixing ratio: 15.59 g/kg Conv temperature: 28.70 C = 83.67 F Cap Strength: 1.82 C Lifted Index: -1.30 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.30 C Lifted Index @700 mb: -0.47 C Showalter Index: 2.74 C Risk: Showers probable Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 18.50 C K Index: 30.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 203.00 Risk: None Energy Index: -1.09 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 829.13 J/kg Max Up Vert Vel: 40.72 m/s Conv Inhibition (B-): 15.32 J/kg Cap Strength: 1.60 C Lift Cond Lev (LCL): 934.99 mb = 690.20 m = 2264.42 ft Lev Free Conv (LFC): 839.99 mb = 1610.47 m = 5283.64 ft Equ Level (EL): 789.99 mb = 2129.45 m = 6986.28 ft B at Equ Level: 23.78 J/kg Max Parcel Lev (MPL): 159.99 mb = 13780.52 m = 45211.14 ft Wind level data Storm motion: 251 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 1011 8 130 1 -0.8 0.6 | 74 15 -14.4 -4.0 1 1000 103 120 7 -6.1 3.5 | 87 20 -19.7 -1.2 2 925 784 170 19 -3.3 18.7 | 130 22 -16.9 14.0 3 850 1510 175 13 -1.1 13.0 | 119 17 -14.7 8.3 4 700 3143 225 15 10.6 10.6 | 153 7 -3.0 5.9 5 500 5830 245 33 29.9 13.9 | 240 19 16.3 9.3 6 400 7530 250 44 41.3 15.0 | 249 30 27.7 10.4 7 300 9600 240 60 52.0 30.0 | 237 46 38.4 25.3 8 250 10860 235 83 68.0 47.6 | 232 69 54.4 42.9 9 231 11393 245 91 82.5 38.5 | 244 77 68.9 33.8 10 200 12350 260 79 77.8 13.7 | 262 65 64.2 9.0 11 150 14180 260 64 63.0 11.1 | 263 50 49.4 6.4 12 100 16580 255 40 38.6 10.4 | 257 26 25.0 5.7 Wind Parameters Mean winds (0-6000m): 221.1 at 19.2 knts Storm direction: 251.1 at 14.4 knts Shear (0-3000m) pos: 2.6 neg: 0.0 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 74.8 deg Storm rel helicity (0-3000m) pos: 130.0 neg: -16.9 tot: 113.2 m^2/s^2 ave: 37.7 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 3.9 10^-3/s Energy-Hel index: 0.61 Bulk Rich Number: 15.32 Bulk Shear: 54.11 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 ------------------------------------------------------------------------------- 500 138 9 97 20| 13.6 0.0 13.6| 64.8 0.0 64.8 129.6 0.82| 15.5 12.7 1000 160 13 113 20| 8.4 0.0 8.4|108.7 -4.4 104.2 104.2 0.78| 12.5 9.8 1500 165 14 117 19| 4.2 0.0 4.2|108.7 -16.9 91.8 61.2 0.58| 9.8 5.7 2000 169 14 119 18| 3.4 0.0 3.4|118.3 -16.9 101.4 50.7 0.59| 8.3 4.8 2500 175 14 122 17| 2.9 0.0 2.9|125.3 -16.9 108.5 43.4 0.58| 7.4 4.3 3000 182 14 125 16| 2.6 0.0 2.6|130.0 -16.9 113.2 37.7 0.57| 6.8 3.9 4000 196 15 135 13| 2.7 0.0 2.7|142.1 -16.9 125.2 31.3 0.62| 6.0 3.7 5000 209 17 151 11| 2.9 0.0 2.9|157.8 -16.9 140.9 28.2 0.63| 5.6 3.5 6000 221 19 174 10| 3.0 0.0 3.0|176.9 -16.9 160.0 26.7 0.63| 5.3 3.3 Wrote GIF file: /home/apache/climate/data/raob//VV839/skewt/VV839.skewt.20200325.00.gif