UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032000.upa.cvt Date: 0000Z 20 MAR 20 Searching for VV839... Searching the city database file for: VV839 ... Date:0000Z 20 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 1014 8 21.2 19.5 90 1.7 20.1 60 3 293.2 295.7 292.7 333.6 14.21 1 1000 128 19.8 18.8 94 1.0 19.1 45 9 293.0 295.4 292.3 332.1 13.78 2 986 250 19.0 18.9 99 0.1 18.9 71 10 293.3 295.8 292.6 333.4 14.07 3 927 784 20.6 18.9 90 1.7 19.4 186 17 300.2 302.9 295.3 344.1 14.99 4 925 803 20.6 18.8 89 1.8 19.4 190 17 300.4 303.1 295.3 344.1 14.93 5 878 1253 17.8 16.7 93 1.1 17.1 202 12 302.0 304.5 294.9 342.6 13.75 6 850 1531 16.6 15.0 90 1.6 15.5 210 9 303.5 305.9 294.6 341.3 12.72 7 805 1993 13.8 12.5 92 1.3 13.0 224 11 305.3 307.4 294.2 339.4 11.39 8 792 2131 13.6 10.7 83 2.9 11.7 228 11 306.5 308.4 293.7 337.4 10.26 9 777 2292 14.6 6.6 59 8.0 9.8 233 12 309.3 310.8 292.6 333.5 7.89 10 758 2502 13.6 4.6 54 9.0 8.3 240 13 310.4 311.7 292.3 332.1 7.03 11 700 3168 8.8 1.8 61 7.0 4.9 260 15 312.2 313.4 292.2 331.7 6.24 12 667 3565 5.6 0.6 70 5.0 2.9 259 16 313.0 314.1 292.2 331.8 6.00 13 652 3751 4.2 -3.8 56 8.0 0.3 258 17 313.4 314.3 291.0 327.5 4.43 14 643 3864 4.0 -12.0 30 16.0 -2.6 257 18 314.5 314.9 289.4 322.2 2.37 15 634 3978 3.0 -3.0 65 6.0 -0.0 257 18 314.6 315.5 291.7 330.0 4.84 16 623 4120 2.2 -4.8 60 7.0 -1.2 257 18 315.3 316.1 291.5 329.0 4.30 17 617 4198 2.4 -13.6 30 16.0 -3.9 256 19 316.4 316.8 289.8 323.5 2.17 18 601 4410 1.0 -6.0 59 7.0 -2.3 255 20 317.1 317.9 291.8 330.2 4.07 19 597 4463 0.8 -9.2 47 10.0 -3.6 255 20 317.5 318.1 291.1 327.9 3.19 20 592 4531 1.2 -19.8 19 21.0 -6.0 255 20 318.7 319.0 289.8 323.3 1.34 21 580 4696 0.6 -10.4 43 11.0 -4.1 254 21 319.9 320.5 291.6 329.8 2.99 22 571 4821 0.2 -30.8 8 31.0 -8.1 254 21 320.9 321.0 289.6 322.7 0.51 23 531 5398 -4.7 -12.7 54 8.0 -7.9 252 23 321.7 322.3 291.9 330.8 2.71 24 504 5808 -6.5 -25.5 21 19.0 -11.9 250 25 324.4 324.6 291.1 327.7 0.95 25 500 5870 -7.1 -25.1 22 18.0 -12.3 250 25 324.4 324.6 291.1 327.9 1.00 26 492 5995 -8.3 -19.3 41 11.0 -11.9 251 26 324.4 324.7 291.7 330.2 1.69 27 485 6106 -8.9 -27.9 20 19.0 -13.9 251 27 325.0 325.2 291.1 327.9 0.79 28 480 6186 -9.5 -14.5 67 5.0 -11.4 252 27 325.2 325.7 292.8 334.0 2.59 29 434 6957 -14.3 -28.3 29 14.0 -17.7 256 33 328.6 328.8 292.2 331.7 0.86 30 424 7133 -15.5 -21.5 60 6.0 -17.3 257 35 329.3 329.6 293.0 335.0 1.62 31 407 7440 -17.3 -41.3 10 24.0 -21.2 259 37 330.9 330.9 292.2 331.8 0.25 32 400 7570 -18.5 -40.5 13 22.0 -22.1 260 38 330.9 331.0 292.3 332.0 0.28 33 361 8327 -23.7 -35.7 32 12.0 -25.8 258 47 333.8 333.9 293.3 335.7 0.50 34 300 9650 -34.5 -37.9 71 3.4 -34.9 255 62 336.7 336.8 294.0 338.6 0.49 35 284 10030 -37.7 -39.4 84 1.7 -37.9 252 68 337.5 337.6 294.1 339.2 0.44 36 271 10351 -40.5 -44.1 68 3.6 -40.8 249 73 338.0 338.0 294.1 339.1 0.28 37 267 10453 -39.9 -50.9 30 11.0 -40.6 249 74 340.3 340.3 294.5 340.8 0.13 38 266 10478 -39.7 -48.7 38 9.0 -40.4 248 75 340.9 341.0 294.7 341.6 0.17 39 262 10582 -40.3 -43.4 72 3.1 -40.6 248 76 341.5 341.6 295.0 342.8 0.31 40 252 10846 -41.5 -48.5 47 7.0 -42.0 245 80 343.6 343.6 295.4 344.3 0.19 41 250 10900 -41.9 -46.9 58 5.0 -42.3 245 81 343.8 343.8 295.4 344.7 0.22 42 236 11286 -45.5 -48.2 74 2.7 -45.7 248 83 344.0 344.1 295.5 344.9 0.21 43 234 11343 -45.5 -56.5 28 11.0 -46.0 248 83 344.9 344.9 295.6 345.2 0.08 44 227 11544 -46.5 -63.5 13 17.0 -47.0 249 84 346.4 346.4 295.8 346.5 0.03 45 200 12370 -53.3 -67.3 17 14.0 -53.6 255 87 348.4 348.4 296.3 348.5 0.02 46 199 12402 -53.5 -67.4 17 13.9 -53.8 255 87 348.5 348.5 296.3 348.6 0.02 47 150 14170 -67.1 -74.1 36 7.0 -67.1 265 81 354.5 354.5 297.6 354.5 0.01 48 147 14291 -68.1 -75.1 36 7.0 -68.1 264 79 354.8 354.8 297.7 354.9 0.01 49 120 15490 -74.3 -83.3 24 9.0 -74.3 257 56 364.7 364.7 299.6 364.7 0.00 50 114 15790 -72.7 -86.7 10 14.0 -72.8 255 50 373.0 373.0 301.1 373.0 0.00 51 100 16550 -76.9 -87.9 16 11.0 -76.9 250 35 379.1 379.1 302.1 379.2 0.00 TRP WND 199 12402 -53.5 -67.4 17 13.9 -53.8 255 87 348.5 348.5 296.3 348.6 0.02 Sounding variables and indices 1000-500 mb thick: 5742.00 m Freezing level: 569.37 mb = 4844.75 m = 15894.66 ft Wetbulb zero: 651.19 mb = 3760.87 m = 12338.68 ft Precipitable water: 1.79 inches Sfc-500 mean rel hum: 63.24 % Est. max temperature: 30.81 C = 87.45 F Sfc-Lift cond lev (LCL): 989.31 mb = 220.99 m = 725.03 ft T: 19.19 C 700-500 lapse rate: 5.88 C/km ThetaE index: 12.44 C Layer 878.0- 667.0 mb Conv cond level (CCL): 993.22 mb = 186.86 m = 613.05 ft Mean mixing ratio: 14.42 g/kg Conv temperature: 21.16 C = 70.08 F Cap Strength: 3.45 C Lifted Index: 0.56 C Risk: Showers probable Lifted Index @300 mb: 0.87 C Lifted Index @700 mb: 1.81 C Showalter Index: -0.85 C Risk: Thunderstorms probable Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 22.10 C K Index: 31.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 223.00 Risk: None Energy Index: -2.60 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.90 J/kg Max Up Vert Vel: 8.35 m/s Conv Inhibition (B-): 2789.18 J/kg Cap Strength: 3.42 C Lift Cond Lev (LCL): 948.68 mb = 584.03 m = 1916.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 273 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 1014 8 60 3 -2.6 -1.5 | 87 15 -14.7 -0.8 1 1000 128 45 9 -6.4 -6.4 | 73 19 -18.4 -5.6 2 925 803 190 17 3.0 16.7 | 152 20 -9.1 17.5 3 850 1531 210 9 4.5 7.8 | 138 11 -7.6 8.5 4 700 3168 260 15 14.8 2.6 | 219 4 2.7 3.3 5 500 5870 250 25 23.5 8.6 | 231 15 11.4 9.3 6 400 7570 260 38 37.4 6.6 | 254 26 25.3 7.3 7 300 9650 255 62 59.9 16.0 | 251 51 47.8 16.8 8 250 10900 245 81 73.4 34.2 | 240 71 61.3 35.0 9 200 12370 255 87 84.0 22.5 | 252 76 72.0 23.2 10 199 12402 255 87 84.0 22.5 | 252 76 72.0 23.2 11 150 14170 265 81 80.7 7.1 | 264 69 68.6 7.8 12 100 16550 250 35 32.9 12.0 | 239 24 20.8 12.7 Wind Parameters Mean winds (0-6000m): 243.4 at 16.1 knts Storm direction: 273.4 at 12.1 knts Shear (0-3000m) pos: 3.0 neg: 0.0 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 115.7 deg Storm rel helicity (0-3000m) pos: 201.8 neg: -26.2 tot: 175.7 m^2/s^2 ave: 58.6 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 10.0 stream: 5.6 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.40 Bulk Shear: 86.45 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 88 10 91 22| 13.0 0.0 13.0| 87.8 -14.5 73.2 146.5 0.51| 22.4 11.3 1000 171 13 133 19| 8.8 0.0 8.8|184.6 -15.9 168.7 168.7 0.65| 21.4 13.9 1500 185 12 140 17| 4.1 0.0 4.1|184.6 -26.2 158.5 105.6 0.51| 16.4 8.3 2000 194 12 143 15| 3.5 0.0 3.5|190.8 -26.2 164.6 82.3 0.52| 13.1 6.8 2500 204 12 148 14| 3.2 0.0 3.2|196.8 -26.2 170.6 68.2 0.53| 11.2 6.0 3000 216 12 155 12| 3.0 0.0 3.0|201.8 -26.2 175.7 58.6 0.55| 10.0 5.6 4000 232 13 169 9| 2.5 0.2 2.7|204.8 -26.2 178.6 44.7 0.55| 8.1 4.5 5000 240 14 184 8| 2.0 0.6 2.6|205.6 -26.2 179.4 35.9 0.52| 6.9 3.6 6000 243 16 196 8| 1.6 0.9 2.5|208.2 -26.5 181.7 30.3 0.50| 6.1 3.0 Wrote GIF file: /home/apache/climate/data/raob//VV839/skewt/VV839.skewt.20200320.00.gif