UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032312.upa.cvt Date: 1200Z 23 MAR 20 Searching for U4947... Searching the city database file for: U4947 ... Date:1200Z 23 MAR 20 Station: U4947 WMO ident: 24947 ------------------------------------------------------------------------------- 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 -29 SFC 980 135 3.2 -0.9 74 4.1 1.5 270 1 278.0 278.6 275.6 288.0 3.65 2 979 143 1.4 1.0 97 0.4 1.3 270 2 276.2 276.9 275.5 287.7 4.20 3 977 159 1.6 1.2 97 0.4 1.4 271 3 276.6 277.3 275.7 288.2 4.27 4 925 599 0.0 -0.4 97 0.4 -0.2 290 35 279.3 280.0 276.9 290.4 4.01 5 894 872 -0.7 -1.6 94 0.9 -1.1 284 34 281.3 282.0 277.6 292.0 3.80 6 876 1034 -2.7 -3.5 94 0.8 -3.0 280 34 280.9 281.5 276.8 290.3 3.37 7 850 1272 -3.9 -4.6 95 0.7 -4.2 275 33 282.1 282.6 277.2 291.1 3.19 8 786 1886 -6.7 -7.5 94 0.8 -7.0 267 33 285.4 285.9 278.3 293.4 2.76 9 700 2780 -13.1 -14.3 91 1.2 -13.5 255 33 288.0 288.3 278.3 293.3 1.80 10 500 5250 -31.5 -34.3 76 2.8 -31.8 245 62 294.6 294.7 279.6 296.0 0.42 11 458 5866 -35.5 -38.8 72 3.3 -35.8 243 66 297.1 297.2 280.5 298.1 0.29 12 406 6690 -43.7 -48.0 62 4.3 -43.9 240 72 296.9 296.9 280.1 297.4 0.12 13 400 6790 -43.9 -48.2 62 4.3 -44.1 240 73 297.9 298.0 280.6 298.4 0.12 14 377 7188 -44.9 -49.5 60 4.6 -45.1 244 76 301.7 301.7 282.2 302.1 0.11 15 349 7702 -48.0 -53.2 55 5.2 -48.1 250 81 304.2 304.3 283.2 304.5 0.08 16 312 8436 -52.5 -58.5 48 6.0 -52.6 254 78 307.9 307.9 284.6 308.0 0.05 17 300 8690 -52.9 -58.9 48 6.0 -53.0 255 77 310.8 310.8 285.7 311.0 0.05 18 275 9248 -55.1 -61.1 47 6.0 -55.2 250 77 315.4 315.4 287.3 315.6 0.04 19 250 9860 -52.1 -58.1 48 6.0 -52.2 260 69 328.6 328.6 291.4 328.9 0.06 20 230 10400 -49.5 -56.5 44 7.0 -49.7 254 57 340.5 340.5 294.5 340.8 0.08 21 200 11310 -50.3 -58.3 38 8.0 -50.6 245 38 353.1 353.1 297.4 353.4 0.07 22 186 11784 -52.1 -60.1 38 8.0 -52.4 248 38 357.6 357.6 298.3 357.9 0.06 23 166 12530 -47.7 -55.7 39 8.0 -48.1 251 38 376.8 376.8 301.8 377.3 0.12 24 150 13200 -48.5 -57.5 34 9.0 -49.0 255 38 386.5 386.5 303.3 387.0 0.11 25 129 14186 -50.9 -59.9 34 9.0 -51.4 255 39 399.2 399.2 305.2 399.7 0.09 26 100 15850 -48.9 -58.9 30 10.0 -49.6 255 40 433.2 433.3 309.3 434.0 0.14 27 83 17075 -49.7 -60.7 26 11.0 -50.5 258 38 455.3 455.4 311.4 456.1 0.13 28 77 17572 -46.1 -57.1 28 11.0 -47.3 259 37 472.7 472.8 313.0 474.0 0.22 29 74 17835 -49.3 -60.3 27 11.0 -50.3 259 37 471.4 471.4 312.8 472.3 0.15 30 70 18200 -49.5 -60.5 26 11.0 -50.5 260 36 478.5 478.5 313.4 479.4 0.16 31 59 19313 -50.3 -62.3 23 12.0 -51.4 252 33 500.7 500.7 315.1 501.6 0.15 32 53 20017 -46.7 -58.7 24 12.0 -48.4 248 32 524.6 524.7 316.7 526.3 0.26 33 50 20400 -49.1 -61.1 23 12.0 -50.5 245 31 527.8 527.8 316.9 529.1 0.20 34 44 21240 -50.5 -62.5 23 12.0 -51.9 244 29 544.0 544.1 317.8 545.3 0.19 35 43 21392 -47.7 -59.7 24 12.0 -49.5 244 29 554.5 554.6 318.5 556.4 0.28 36 32 23342 -49.5 -61.5 23 12.0 -51.4 241 26 598.5 598.7 320.6 600.8 0.30 37 30 23770 -45.3 -57.3 25 12.0 -48.1 240 25 621.1 621.4 321.7 625.4 0.55 38 25 24991 -43.9 -55.9 25 12.0 -47.4 658.4 658.7 323.2 664.8 0.79 39 24 25263 -46.1 -58.1 24 12.0 -49.2 659.8 660.0 323.2 664.8 0.62 40 22 25849 -40.9 -53.9 23 13.0 -45.6 691.9 692.3 324.5 701.5 1.14 41 20 26496 -41.3 -54.3 23 13.0 -46.2 709.8 710.3 325.1 720.1 1.19 TRP 275 9248 -55.1 -61.1 47 6.0 -55.2 250 77 315.4 315.4 287.3 315.6 0.04 WND 349 7702 -48.0 -53.2 55 5.2 -48.1 250 81 304.2 304.3 283.2 304.5 0.08 Sounding variables and indices 1000-500 mb thick: 5279.00 m Freezing level: 925.00 mb = 599.00 m = 1965.20 ft Wetbulb zero: 930.13 mb = 554.57 m = 1819.45 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 88.83 % Est. max temperature: 8.31 C = 46.95 F Sfc-Lift cond lev (LCL): 919.70 mb = 644.99 m = 2116.09 ft T: -0.12 C 700-500 lapse rate: 7.45 C/km ThetaE index: 1.62 C Layer 876.0- 850.0 mb Conv cond level (CCL): 891.33 mb = 895.52 m = 2938.01 ft Mean mixing ratio: 3.99 g/kg Conv temperature: 6.49 C = 43.68 F Cap Strength: 2.41 C Lifted Index: 4.57 C Risk: None Lifted Index @300 mb: 14.64 C Lifted Index @700 mb: 2.41 C Showalter Index: 3.90 C Risk: None Total Totals Index: 54.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.60 C Cross Totals Index: 26.90 C K Index: 21.80 Risk: 20-40 % chance of thunderstorms Sweat Index: 238.00 Risk: None Energy Index: 0.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.69 J/kg Max Up Vert Vel: 6.43 m/s Conv Inhibition (B-): 57453.54 J/kg Cap Strength: 4.59 C Lift Cond Lev (LCL): 920.41 mb = 638.82 m = 2095.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 284 at 32 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 ---------------------------------------------------------- 0 980 135 270 1 1.0 -0.0 | 105 31 -30.3 8.0 1 925 599 290 35 32.9 -12.0 | 338 4 1.6 -4.0 2 850 1272 275 33 32.9 -2.9 | 197 5 1.6 5.1 3 700 2780 255 33 31.9 8.5 | 182 17 0.6 16.5 4 500 5250 245 62 56.2 26.2 | 216 42 24.9 34.2 5 400 6790 240 73 63.2 36.5 | 216 55 31.9 44.5 6 349 7702 250 81 76.1 27.7 | 231 57 44.8 35.7 7 300 8690 255 77 74.4 19.9 | 237 51 43.1 27.9 8 275 9248 250 77 72.4 26.3 | 230 54 41.0 34.3 9 250 9860 260 69 68.0 12.0 | 241 42 36.6 20.0 10 200 11310 245 38 34.4 16.1 | 187 24 3.1 24.1 11 150 13200 255 38 36.7 9.8 | 197 19 5.4 17.8 12 100 15850 255 40 38.6 10.4 | 202 20 7.3 18.4 13 70 18200 260 36 35.5 6.3 | 196 15 4.1 14.3 14 50 20400 245 31 28.1 13.1 | 171 21 -3.2 21.1 15 30 23770 240 25 21.7 12.5 | 155 23 -9.7 20.5 Wind Parameters Mean winds (0-6000m): 254.3 at 43.1 knts Storm direction: 284.3 at 32.3 knts Shear (0-3000m) pos: 5.8 neg: 3.8 tot: 9.6 10-3/s Storm rel Dir Shear (0-3000m): 88.4 deg Storm rel helicity (0-3000m) pos: 29.6 neg: -20.2 tot: 9.4 m^2/s^2 ave: 3.1 10^-3 m/s^2 rel: -0.22 Storm rel vorticity (0-3000m) horiz: 10.3 stream: -2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.18 Bulk Shear: 115.51 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 ------------------------------------------------------------------------------- 500 289 19 97 13| 34.9 0.0 34.9| 14.0 -8.1 5.9 11.8 -0.22| 36.5 -7.9 1000 286 27 97 6| 17.5 3.5 21.0| 14.0 -11.5 2.4 2.4 -0.31| 21.8 -6.8 1500 281 29 127 4| 11.6 3.9 15.5| 14.0 -13.6 0.4 0.3 -0.31| 16.1 -5.0 2000 277 30 158 5| 8.7 3.9 12.6| 14.0 -15.8 -1.8 -0.9 -0.30| 13.1 -4.0 2500 273 31 172 6| 7.0 3.9 10.9| 14.0 -19.3 -5.4 -2.1 -0.30| 11.2 -3.4 3000 270 31 179 8| 5.8 3.8 9.6| 29.6 -20.2 9.4 3.1 -0.22| 10.3 -2.3 4000 264 34 193 12| 4.4 4.0 8.4| 71.0 -20.2 50.8 12.7 -0.09| 9.2 -0.8 5000 258 39 202 17| 3.5 4.4 7.9|101.3 -20.2 81.1 16.2 -0.04| 8.7 -0.3 6000 254 43 207 22| 2.9 4.4 7.3|104.9 -21.2 83.7 13.9 -0.03| 8.0 -0.2 Wrote GIF file: /home/apache/climate/data/raob//U4947/skewt/U4947.skewt.20200323.12.gif