UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031912.upa.cvt Date: 1200Z 19 MAR 20 Searching for U6075... Searching the city database file for: U6075 ... Date:1200Z 19 MAR 20 Station: U6075 WMO ident: 26075 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 67 280 11 SFC 999 75 4.2 0.9 79 3.3 2.8 280 11 277.4 278.1 275.9 288.6 4.08 2 937 595 0.6 -2.7 79 3.3 -0.7 263 19 278.9 279.5 275.7 288.2 3.34 3 925 699 0.4 -3.0 78 3.4 -1.0 260 21 279.7 280.3 276.1 289.0 3.31 4 863 1252 -1.7 -8.7 59 7.0 -4.1 285 26 283.1 283.5 276.5 289.7 2.29 5 855 1326 -3.7 -10.7 58 7.0 -6.0 288 27 281.8 282.1 275.3 287.5 1.97 6 850 1372 -3.9 -10.9 58 7.0 -6.1 290 27 282.1 282.4 275.5 287.7 1.95 7 847 1400 -4.1 -11.1 58 7.0 -6.3 290 27 282.1 282.5 275.5 287.7 1.93 8 746 2383 -13.1 -17.6 69 4.5 -14.2 290 28 282.8 283.0 274.9 286.6 1.28 9 700 2865 -15.9 -18.4 81 2.5 -16.4 290 29 284.9 285.1 276.0 288.7 1.28 10 688 2995 -15.7 -18.0 82 2.3 -16.2 290 29 286.5 286.7 276.9 290.6 1.35 11 646 3467 -18.9 -25.9 54 7.0 -20.1 291 30 288.1 288.2 276.8 290.3 0.72 12 592 4111 -23.7 -34.7 36 11.0 -25.0 292 32 289.8 289.9 277.1 290.9 0.34 13 542 4749 -28.7 -39.7 34 11.0 -29.7 294 34 291.3 291.3 277.6 292.0 0.22 14 519 5057 -32.5 -43.5 33 11.0 -33.3 294 34 290.3 290.3 277.1 290.8 0.16 15 500 5320 -32.7 -42.7 36 10.0 -33.4 295 35 293.2 293.2 278.5 293.8 0.18 16 498 5348 -32.7 -42.7 36 10.0 -33.4 295 35 293.5 293.5 278.7 294.1 0.18 17 482 5577 -36.1 -46.1 35 10.0 -36.7 293 35 292.1 292.1 277.9 292.5 0.13 18 458 5931 -37.5 -48.5 31 11.0 -38.1 291 36 294.6 294.6 279.1 295.0 0.10 19 428 6394 -42.9 -53.9 29 11.0 -43.3 288 37 293.5 293.5 278.5 293.7 0.06 20 422 6490 -42.1 -53.1 29 11.0 -42.5 287 37 295.7 295.7 279.5 295.9 0.07 21 400 6850 -45.1 -55.1 32 10.0 -45.4 285 38 296.4 296.4 279.8 296.6 0.05 22 380 7191 -47.7 -58.7 27 11.0 -48.0 290 40 297.3 297.3 280.2 297.5 0.04 23 300 8760 -45.1 -58.1 22 13.0 -45.5 280 60 321.8 321.8 289.3 322.0 0.05 24 287 9056 -44.8 -58.3 21 13.5 -45.3 285 62 326.3 326.3 290.7 326.5 0.05 25 250 9980 -43.9 -58.9 17 15.0 -44.5 285 60 340.8 340.8 294.6 341.0 0.05 26 215 10993 -41.9 -58.9 14 17.0 -42.8 282 57 358.9 358.9 298.5 359.2 0.06 27 200 11480 -43.3 -61.3 12 18.0 -44.2 280 56 364.2 364.2 299.5 364.4 0.05 28 150 13420 -44.7 -64.7 9 20.0 -45.7 285 56 393.0 393.0 304.3 393.2 0.04 29 100 16120 -47.3 -70.3 5 23.0 -48.5 275 44 436.3 436.3 309.5 436.5 0.03 30 75 18015 -49.5 -73.5 4 24.0 -50.7 275 44 469.1 469.1 312.5 469.3 0.02 31 70 18470 -47.1 -71.1 5 24.0 -48.7 275 44 483.6 483.6 313.8 483.8 0.04 32 62 19276 -45.7 -69.7 5 24.0 -47.7 503.8 503.8 315.2 504.1 0.05 TRP 380 7191 -47.7 -58.7 27 11.0 -48.0 290 40 297.3 297.3 280.2 297.5 0.04 WND 287 9056 -44.8 -58.3 21 13.5 -45.3 285 62 326.3 326.3 290.7 326.5 0.05 Sounding variables and indices 1000-500 mb thick: 5253.00 m Freezing level: 913.19 mb = 804.35 m = 2638.91 ft Wetbulb zero: 950.08 mb = 482.59 m = 1583.29 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 58.00 % Est. max temperature: 8.85 C = 47.94 F Sfc-Lift cond lev (LCL): 949.35 mb = 488.85 m = 1603.82 ft T: 1.34 C 700-500 lapse rate: 6.84 C/km ThetaE index: 2.24 C Layer 855.0- 850.0 mb Conv cond level (CCL): 856.50 mb = 1311.91 m = 4304.12 ft Mean mixing ratio: 3.49 g/kg Conv temperature: 8.82 C = 47.87 F Cap Strength: 3.45 C Lifted Index: 4.55 C Risk: None Lifted Index @300 mb: 23.55 C Lifted Index @700 mb: 0.60 C Showalter Index: 5.25 C Risk: None Total Totals Index: 50.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.80 C Cross Totals Index: 21.80 C K Index: 15.40 Risk: < 20 % chance of thunderstorms Sweat Index: 121.00 Risk: None Energy Index: 1.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.11 J/kg Max Up Vert Vel: 5.50 m/s Conv Inhibition (B-): 79.83 J/kg Cap Strength: 3.63 C Lift Cond Lev (LCL): 897.97 mb = 935.46 m = 3069.04 ft Lev Free Conv (LFC): 752.97 mb = 2311.14 m = 7582.37 ft Equ Level (EL): 722.97 mb = 2620.57 m = 8597.58 ft B at Equ Level: 14.46 J/kg Max Parcel Lev (MPL): 682.97 mb = 3050.33 m = 10007.52 ft Wind level data Storm motion: 319 at 22 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 ---------------------------------------------------------- 0 999 75 280 11 10.8 -1.9 | 167 15 -3.4 14.7 1 925 699 260 21 20.7 3.6 | 198 21 6.5 20.2 2 850 1372 290 27 25.4 -9.2 | 237 13 11.2 7.3 3 700 2865 290 29 27.3 -9.9 | 243 15 13.0 6.7 4 500 5320 295 35 31.7 -14.8 | 264 18 17.5 1.8 5 400 6850 285 38 36.7 -9.8 | 253 23 22.5 6.7 6 380 7191 290 40 37.6 -13.7 | 263 24 23.4 2.9 7 300 8760 280 60 59.1 -10.4 | 262 45 44.9 6.2 8 287 9056 285 62 59.9 -16.0 | 269 46 45.7 0.5 9 250 9980 285 60 58.0 -15.5 | 269 44 43.7 1.0 10 200 11480 280 56 55.1 -9.7 | 260 42 40.9 6.9 11 150 13420 285 56 54.1 -14.5 | 267 40 39.9 2.1 12 100 16120 275 44 43.8 -3.8 | 247 32 29.6 12.7 13 70 18470 275 44 43.8 -3.8 | 247 32 29.6 12.7 Wind Parameters Mean winds (0-6000m): 289.4 at 29.1 knts Storm direction: 319.4 at 21.8 knts Shear (0-3000m) pos: 2.4 neg: 1.7 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 78.0 deg Storm rel helicity (0-3000m) pos: 99.5 neg: 0.0 tot: 99.5 m^2/s^2 ave: 33.2 10^-3 m/s^2 rel: 0.82 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 3.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.44 Bulk Shear: 34.00 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 ------------------------------------------------------------------------------- 500 269 15 183 17| 0.0 9.2 9.2| 33.1 0.0 33.1 66.3 0.85| 9.3 7.9 1000 268 19 194 18| 3.7 4.6 8.3| 70.3 0.0 70.3 70.3 0.81| 9.5 7.7 1500 276 21 205 16| 4.5 3.1 7.6| 92.6 0.0 92.6 61.7 0.82| 8.7 7.1 2000 280 23 213 15| 3.4 2.4 5.8| 94.5 0.0 94.5 47.2 0.82| 6.7 5.4 2500 283 24 219 14| 2.7 2.0 4.8| 96.4 0.0 96.4 38.6 0.82| 5.5 4.5 3000 284 25 223 14| 2.4 1.7 4.1| 99.5 0.0 99.5 33.2 0.82| 4.7 3.9 4000 286 26 230 14| 2.1 1.3 3.4|109.5 0.0 109.5 27.4 0.83| 3.9 3.2 5000 288 28 237 14| 2.0 1.0 3.0|119.8 0.0 119.8 24.0 0.83| 3.4 2.8 6000 289 29 242 15| 1.7 1.1 2.8|122.0 -8.9 113.1 18.8 0.70| 3.2 2.2 Wrote GIF file: /home/apache/climate/data/raob//U6075/skewt/U6075.skewt.20200319.12.gif