UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032012.upa.cvt Date: 1200Z 20 MAR 20 Searching for U4122... Searching the city database file for: U4122 ... Date:1200Z 20 MAR 20 Station: U4122 WMO ident: 24122 ------------------------------------------------------------------------------- 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 58 SFC 980 207 -20.7 -22.4 86 1.7 -20.9 300 1 253.9 254.0 253.5 255.7 0.65 2 959 367 -20.3 -21.2 92 0.9 -20.4 298 2 255.9 256.0 255.4 257.9 0.73 3 925 634 -21.5 -22.5 92 1.0 -21.7 295 3 257.3 257.4 256.4 259.2 0.68 4 863 1140 -26.3 -27.4 90 1.1 -26.4 274 14 257.5 257.5 256.1 258.8 0.47 5 850 1249 -26.9 -28.1 90 1.2 -27.0 270 17 258.0 258.0 256.5 259.2 0.44 6 807 1623 -26.7 -27.9 90 1.2 -26.8 266 17 262.0 262.1 259.8 263.4 0.48 7 746 2186 -28.7 -29.9 89 1.2 -28.8 260 17 265.8 265.9 262.5 267.1 0.43 8 700 2638 -31.9 -33.6 85 1.7 -32.0 255 17 267.2 267.2 263.3 268.1 0.32 9 503 4891 -48.5 -50.7 78 2.2 -48.6 260 33 273.4 273.4 267.1 273.7 0.07 10 500 4930 -48.7 -51.0 77 2.3 -48.7 260 33 273.7 273.7 267.3 273.9 0.07 11 400 6370 -54.1 -56.9 71 2.8 -54.1 265 38 284.7 284.7 273.9 284.8 0.04 12 385 6615 -54.3 -57.2 70 2.9 -54.4 268 38 287.5 287.6 275.5 287.7 0.04 13 372 6834 -55.3 -58.2 70 2.9 -55.4 270 38 289.1 289.1 276.2 289.2 0.04 14 310 7992 -56.5 -59.4 70 2.9 -56.5 270 48 302.9 302.9 282.6 303.0 0.04 15 300 8200 -56.3 -59.3 69 3.0 -56.3 270 50 306.0 306.0 283.8 306.1 0.04 16 250 9360 -56.1 -59.1 69 3.0 -56.2 275 46 322.7 322.7 289.6 322.9 0.05 17 200 10780 -52.9 -55.9 70 3.0 -53.0 270 50 349.0 349.0 296.5 349.4 0.10 18 150 12630 -53.1 -55.9 71 2.8 -53.2 265 54 378.6 378.6 302.1 379.2 0.13 19 124 13859 -51.5 -54.3 71 2.8 -51.7 270 62 402.7 402.8 305.7 403.7 0.19 20 101 15195 -49.7 -52.6 71 2.9 -50.0 265 66 430.5 430.5 309.0 432.0 0.29 21 100 15260 -49.3 -52.2 72 2.9 -49.6 265 66 432.5 432.6 309.3 434.1 0.31 TRP 372 6834 -55.3 -58.2 70 2.9 -55.4 270 38 289.1 289.1 276.2 289.2 0.04 WND 124 13859 -51.5 -54.3 71 2.8 -51.7 270 62 402.7 402.8 305.7 403.7 0.19 Sounding variables and indices 1000-500 mb thick: 4872.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 85.43 % Est. max temperature: -14.82 C = 5.32 F Sfc-Lift cond lev (LCL): 952.92 mb = 414.46 m = 1359.77 ft T: -20.51 C 700-500 lapse rate: 7.33 C/km ThetaE index: 0.40 C Layer 863.0- 850.0 mb Conv cond level (CCL): 902.36 mb = 814.62 m = 2672.60 ft Mean mixing ratio: 0.65 g/kg Conv temperature: -17.24 C = 0.97 F Cap Strength: 12.42 C Lifted Index: 12.57 C Risk: None Lifted Index @300 mb: 33.74 C Lifted Index @700 mb: 8.33 C Showalter Index: 11.92 C Risk: None Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 20.60 C K Index: -8.00 Risk: None Sweat Index: 67.00 Risk: None Energy Index: 3.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.80 J/kg Max Up Vert Vel: 4.65 m/s Conv Inhibition (B-): 23450.88 J/kg Cap Strength: 12.41 C Lift Cond Lev (LCL): 913.56 mb = 724.72 m = 2377.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 291 at 17 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 ---------------------------------------------------------- 0 980 207 300 1 0.9 -0.5 | 111 16 -14.9 5.6 1 925 634 295 3 2.7 -1.3 | 111 14 -13.0 4.9 2 850 1249 270 17 17.0 -0.0 | 192 6 1.3 6.1 3 700 2638 255 17 16.4 4.4 | 184 11 0.7 10.5 4 500 4930 260 33 32.5 5.7 | 235 21 16.8 11.9 5 400 6370 265 38 37.9 3.3 | 247 24 22.1 9.4 6 372 6834 270 38 38.0 -0.0 | 255 23 22.3 6.1 7 300 8200 270 50 50.0 -0.0 | 260 35 34.3 6.1 8 250 9360 275 46 45.8 -4.0 | 266 30 30.1 2.1 9 200 10780 270 50 50.0 -0.0 | 260 35 34.3 6.1 10 150 12630 265 54 53.8 4.7 | 254 40 38.1 10.8 11 124 13859 270 62 62.0 -0.0 | 262 47 46.3 6.1 12 100 15260 265 66 65.7 5.8 | 257 51 50.0 11.9 Wind Parameters Mean winds (0-6000m): 261.3 at 22.5 knts Storm direction: 291.3 at 16.9 knts Shear (0-3000m) pos: 0.6 neg: 2.9 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 91.9 deg Storm rel helicity (0-3000m) pos: 26.1 neg: -2.8 tot: 23.3 m^2/s^2 ave: 7.8 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.19 Bulk Shear: 56.61 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 ------------------------------------------------------------------------------- 500 296 2 111 15| 0.0 3.8 3.8| 0.5 -0.3 0.1 0.2 0.01| 3.8 0.1 1000 278 6 119 11| 0.0 7.8 7.8| 13.9 -0.3 13.5 13.5 0.51| 8.1 4.1 1500 272 10 134 8| 0.0 5.6 5.6| 15.3 -0.9 14.4 9.6 0.47| 6.2 2.9 2000 268 12 148 8| 0.0 4.2 4.2| 15.3 -1.8 13.4 6.7 0.41| 5.1 2.1 2500 265 13 157 8| 0.0 3.5 3.5| 16.5 -2.8 13.6 5.5 0.38| 4.4 1.7 3000 263 14 165 8| 0.6 2.9 3.5| 26.1 -2.8 23.3 7.8 0.45| 4.3 2.0 4000 261 17 184 9| 1.4 2.2 3.5| 46.1 -2.8 43.3 10.8 0.52| 4.1 2.2 5000 261 20 201 10| 1.7 1.7 3.4| 66.7 -2.8 63.9 12.8 0.54| 3.9 2.1 6000 261 23 214 12| 1.7 1.4 3.2| 86.1 -2.8 83.3 13.9 0.57| 3.6 2.1 Wrote GIF file: /home/apache/climate/data/raob//U4122/skewt/U4122.skewt.20200320.12.gif