UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032812.upa.cvt Date: 1200Z 28 MAR 20 Searching for U2008... Searching the city database file for: U2008 ... Date:1200Z 28 MAR 20 Station: U2008 WMO ident: 22008 ------------------------------------------------------------------------------- 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 -77 SFC 975 126 0.4 -1.0 90 1.4 -0.2 250 7 275.5 276.1 274.3 285.5 3.64 2 925 547 -2.9 -5.4 83 2.5 -3.8 250 17 276.3 276.8 273.5 284.0 2.76 3 850 1210 -7.9 -10.8 80 2.9 -8.8 255 23 277.9 278.2 273.2 283.5 1.97 4 700 2688 -18.7 -23.4 66 4.7 -19.6 270 15 281.8 281.9 273.6 284.3 0.83 5 677 2936 -20.7 -24.9 69 4.2 -21.4 263 15 282.2 282.4 273.8 284.5 0.75 6 631 3451 -24.5 -32.5 47 8.0 -25.5 248 16 283.6 283.7 273.9 284.9 0.39 7 598 3839 -28.3 -38.3 38 10.0 -29.2 237 16 283.6 283.7 273.7 284.4 0.23 8 536 4611 -35.7 -43.7 44 8.0 -36.1 214 17 283.8 283.8 273.6 284.3 0.15 9 500 5090 -39.5 -46.5 47 7.0 -39.8 200 17 284.9 284.9 274.2 285.3 0.12 10 452 5775 -44.5 -51.5 46 7.0 -44.7 216 20 286.9 287.0 275.2 287.2 0.07 11 400 6590 -47.1 -55.1 40 8.0 -47.3 235 23 293.8 293.8 278.6 294.0 0.05 12 385 6843 -47.1 -56.1 35 9.0 -47.3 236 26 297.0 297.0 280.1 297.2 0.05 13 335 7754 -51.3 -62.3 26 11.0 -51.5 238 35 303.3 303.3 282.8 303.4 0.03 14 300 8470 -51.7 -63.7 22 12.0 -51.9 240 42 312.5 312.5 286.2 312.6 0.02 15 291 8667 -51.9 -63.9 22 12.0 -52.1 242 44 314.9 314.9 287.1 315.0 0.02 16 257 9464 -55.7 -68.7 18 13.0 -55.9 250 50 320.7 320.7 289.0 320.8 0.01 17 250 9640 -55.1 -68.1 18 13.0 -55.3 245 52 324.1 324.2 290.0 324.2 0.02 18 214 10636 -52.7 -66.7 17 14.0 -53.0 252 63 342.6 342.6 295.0 342.7 0.02 19 200 11070 -54.5 -68.5 16 14.0 -54.8 255 68 346.5 346.5 295.8 346.5 0.02 20 175 11927 -54.7 -69.7 14 15.0 -55.0 255 74 359.6 359.6 298.7 359.7 0.02 21 150 12920 -52.5 -68.5 13 16.0 -52.9 255 81 379.6 379.6 302.2 379.7 0.03 22 136 13552 -50.9 -68.9 10 18.0 -51.5 256 84 393.2 393.2 304.3 393.4 0.03 23 104 15287 -52.1 -71.1 8 19.0 -52.8 260 94 422.3 422.3 308.0 422.4 0.03 24 100 15540 -52.5 -71.6 8 19.1 -53.1 260 95 426.4 426.4 308.4 426.5 0.02 25 75 17383 -55.1 -75.1 7 20.0 -55.8 260 104 457.4 457.4 311.5 457.5 0.02 26 70 17820 -57.7 -77.7 6 20.0 -58.2 260 106 460.9 460.9 311.8 461.0 0.01 27 64 18382 -60.1 -80.1 6 20.0 -60.5 260 109 467.6 467.6 312.4 467.7 0.01 28 60 18787 -56.3 -77.3 5 21.0 -57.0 260 111 484.9 484.9 313.8 485.0 0.02 29 50 19940 -57.9 -78.9 5 21.0 -58.6 260 118 507.0 507.0 315.4 507.1 0.02 30 45 20607 -58.5 -79.5 5 21.0 -59.2 261 115 521.1 521.1 316.4 521.2 0.02 31 32 22799 -50.5 -72.5 6 22.0 -52.7 264 105 595.9 595.9 320.5 596.4 0.07 32 30 23220 -51.5 -74.5 5 23.0 -53.7 265 103 604.2 604.3 320.8 604.6 0.05 33 29 23438 -52.5 -75.5 5 23.0 -54.5 265 102 607.4 607.4 321.0 607.7 0.05 34 27 23904 -44.9 -69.9 4 25.0 -49.0 264 100 641.3 641.3 322.4 642.2 0.11 35 23 24970 -44.7 -69.7 4 25.0 -49.3 262 95 672.0 672.0 323.5 673.1 0.14 36 20 25890 -49.9 -73.9 4 24.0 -53.3 260 91 683.4 683.5 323.9 684.2 0.09 37 14 28279 -39.1 -65.1 5 26.0 -47.7 793.4 793.7 327.2 797.7 0.43 38 13 28781 -44.5 -69.5 5 25.0 -51.1 791.7 791.9 327.1 794.2 0.25 39 12 29319 -42.9 -67.9 5 25.0 -50.4 815.7 815.9 327.7 819.2 0.34 TRP 257 9464 -55.7 -68.7 18 13.0 -55.9 250 50 320.7 320.7 289.0 320.8 0.01 WND 100 15540 -52.5 -71.6 8 19.1 -53.1 260 95 426.4 426.4 308.4 426.5 0.02 Sounding variables and indices 1000-500 mb thick: 5167.00 m Freezing level: 968.94 mb = 177.46 m = 582.20 ft Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 62.70 % Est. max temperature: 3.34 C = 38.01 F Sfc-Lift cond lev (LCL): 953.83 mb = 301.83 m = 990.23 ft T: -0.98 C 700-500 lapse rate: 8.66 C/km ThetaE index: 2.02 C Layer 925.0- 700.0 mb Conv cond level (CCL): 882.52 mb = 915.62 m = 3003.96 ft Mean mixing ratio: 2.83 g/kg Conv temperature: 2.05 C = 35.69 F Cap Strength: 1.41 C Lifted Index: 1.09 C Risk: Showers probable Lifted Index @300 mb: 20.00 C Lifted Index @700 mb: 0.85 C Showalter Index: 1.73 C Risk: Showers probable Total Totals Index: 60.30 C Risk: Severe Thunderstorms probable Vertical Totals Index: 31.60 C Cross Totals Index: 28.70 C K Index: 16.10 Risk: < 20 % chance of thunderstorms Sweat Index: 289.00 Risk: None Energy Index: 0.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.02 J/kg Max Up Vert Vel: 3.75 m/s Conv Inhibition (B-): 67233.20 J/kg Cap Strength: 1.38 C Lift Cond Lev (LCL): 893.12 mb = 821.97 m = 2696.73 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 270 at 13 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 ---------------------------------------------------------- 0 975 126 250 7 6.6 2.4 | 110 7 -6.5 2.4 1 925 547 250 17 16.0 5.8 | 207 6 2.9 5.8 2 850 1210 255 23 22.2 6.0 | 237 11 9.1 5.9 3 700 2688 270 15 15.0 -0.0 | 271 2 1.9 -0.0 4 500 5090 200 17 5.8 16.0 | 156 18 -7.3 15.9 5 400 6590 235 23 18.8 13.2 | 204 14 5.8 13.2 6 300 8470 240 42 36.4 21.0 | 228 31 23.3 21.0 7 257 9464 250 50 47.0 17.1 | 243 38 33.9 17.1 8 250 9640 245 52 47.1 22.0 | 237 41 34.1 21.9 9 200 11070 255 68 65.7 17.6 | 252 55 52.6 17.6 10 150 12920 255 81 78.2 21.0 | 252 68 65.2 20.9 11 100 15540 260 95 93.6 16.5 | 258 82 80.5 16.5 12 70 17820 260 106 104.4 18.4 | 259 93 91.3 18.4 13 50 19940 260 118 116.2 20.5 | 259 105 103.1 20.5 14 30 23220 265 103 102.6 9.0 | 264 90 89.5 9.0 15 20 25890 260 91 89.6 15.8 | 258 78 76.5 15.8 Wind Parameters Mean winds (0-6000m): 239.9 at 17.4 knts Storm direction: 269.9 at 13.1 knts Shear (0-3000m) pos: 1.5 neg: 0.6 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 99.5 deg Storm rel helicity (0-3000m) pos: 26.2 neg: -1.8 tot: 24.4 m^2/s^2 ave: 8.1 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.89 Bulk Shear: 3.72 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 ------------------------------------------------------------------------------- 500 250 13 167 4| 11.0 0.0 11.0| 12.8 0.0 12.8 25.6 0.87| 11.1 9.6 1000 252 16 206 6| 7.9 0.0 7.9| 20.1 0.0 20.1 20.1 0.81| 8.0 6.5 1500 254 18 221 7| 4.8 0.0 4.8| 23.6 0.0 23.6 15.8 0.74| 6.5 4.8 2000 256 19 227 7| 2.9 0.0 2.9| 25.3 0.0 25.3 12.6 0.67| 5.7 3.8 2500 257 18 230 6| 1.9 0.0 1.9| 26.2 0.0 26.2 10.5 0.63| 5.2 3.3 3000 258 18 230 6| 1.5 0.6 2.1| 26.2 -1.8 24.4 8.1 0.46| 4.9 2.3 4000 255 17 218 6| 1.2 1.4 2.6| 26.2 -9.6 16.6 4.2 0.25| 4.7 1.2 5000 247 17 201 7| 0.9 1.9 2.8| 26.2 -26.2 0.0 0.0 0.11| 4.6 0.5 6000 240 17 193 9| 1.5 1.6 3.1| 62.8 -26.2 36.6 6.1 0.25| 4.6 1.1 Wrote GIF file: /home/apache/climate/data/raob//U2008/skewt/U2008.skewt.20200328.12.gif