UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032112.upa.cvt Date: 1200Z 21 MAR 20 Searching for U3921... Searching the city database file for: U3921 ... Date:1200Z 21 MAR 20 Station: U3921 WMO ident: 23921 Latitude: 60.68 Longitude: 60.43 ------------------------------------------------------------------------------- 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 60 360 3 SFC 996 92 -0.9 -13.9 37 13.0 -4.6 360 3 272.6 272.8 268.8 276.3 1.31 2 926 665 -7.9 -18.9 41 11.0 -10.4 20 7 271.1 271.3 267.2 273.8 0.93 3 925 673 -8.1 -18.1 44 10.0 -10.4 20 7 271.0 271.2 267.3 273.9 0.99 4 850 1325 -13.9 -20.9 55 7.0 -15.2 355 7 271.6 271.7 267.4 274.0 0.85 5 751 2248 -22.1 -25.5 74 3.4 -22.6 307 12 272.5 272.6 267.6 274.4 0.64 6 712 2640 -22.3 -23.8 88 1.5 -22.5 287 14 276.4 276.6 270.4 278.8 0.79 7 700 2764 -23.3 -24.9 87 1.6 -23.5 280 15 276.7 276.8 270.4 278.8 0.72 8 696 2806 -23.1 -24.9 85 1.8 -23.4 280 15 277.4 277.5 270.8 279.5 0.73 9 500 5140 -41.1 -49.1 42 8.0 -41.4 270 23 282.9 282.9 273.0 283.2 0.09 10 460 5700 -45.3 -54.3 36 9.0 -45.5 264 26 284.5 284.5 273.8 284.7 0.05 11 416 6364 -48.1 -58.1 31 10.0 -48.3 258 30 289.2 289.2 276.3 289.3 0.04 12 408 6491 -50.3 -59.3 34 9.0 -50.5 256 30 288.0 288.0 275.7 288.1 0.03 13 400 6620 -50.7 -59.7 34 9.0 -50.8 255 31 289.1 289.1 276.2 289.2 0.03 14 370 7129 -52.5 -62.5 29 10.0 -52.7 255 31 293.2 293.2 278.3 293.3 0.02 15 303 8425 -52.9 -63.9 25 11.0 -53.1 241 29 309.9 309.9 285.3 310.0 0.02 16 300 8490 -52.7 -63.7 25 11.0 -52.9 240 29 311.1 311.1 285.7 311.2 0.02 17 250 9670 -49.7 -61.7 23 12.0 -50.0 245 38 332.2 332.2 292.3 332.3 0.04 18 242 9885 -48.7 -61.7 21 13.0 -49.1 246 39 336.8 336.8 293.6 336.9 0.04 19 224 10393 -50.5 -64.5 18 14.0 -50.8 247 42 341.5 341.6 294.7 341.7 0.03 20 200 11140 -48.1 -63.1 16 15.0 -48.6 250 46 356.6 356.6 298.1 356.8 0.04 21 195 11308 -46.1 -62.1 15 16.0 -46.7 250 47 362.4 362.4 299.2 362.6 0.05 22 191 11445 -48.5 -64.5 14 16.0 -49.0 250 48 360.7 360.7 298.8 360.8 0.03 23 165 12411 -47.5 -64.5 12 17.0 -48.2 250 53 377.8 377.8 301.9 378.0 0.04 24 161 12575 -43.7 -61.7 12 18.0 -44.7 250 54 386.8 386.9 303.3 387.1 0.06 25 150 13050 -44.5 -63.5 10 19.0 -45.5 250 56 393.4 393.4 304.3 393.6 0.05 26 126 14211 -46.1 -67.1 8 21.0 -47.1 259 53 410.6 410.6 306.6 410.8 0.04 27 100 15750 -44.5 -68.5 5 24.0 -46.0 270 48 441.7 441.8 310.1 442.0 0.04 28 82 17070 -45.7 -69.7 5 24.0 -47.3 259 45 465.1 465.1 312.3 465.3 0.04 29 70 18120 -45.9 -70.9 4 25.0 -47.7 250 42 486.2 486.2 314.0 486.4 0.04 30 53 19966 -49.1 -74.1 4 25.0 -50.8 262 39 519.0 519.1 316.2 519.2 0.03 31 50 20350 -49.1 -74.1 4 25.0 -50.9 265 38 527.8 527.8 316.8 528.0 0.03 32 40 21817 -48.3 -72.3 5 24.0 -50.6 564.6 564.6 318.9 564.9 0.05 TRP 370 7129 -52.5 -62.5 29 10.0 -52.7 255 31 293.2 293.2 278.3 293.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5080.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 61.46 % Est. max temperature: -1.84 C = 28.69 F Sfc-Lift cond lev (LCL): 811.57 mb = 1670.03 m = 5479.02 ft T: -16.96 C 700-500 lapse rate: 7.49 C/km ThetaE index: 2.47 C Layer 926.0- 925.0 mb Conv cond level (CCL): 785.13 mb = 1917.02 m = 6289.35 ft Mean mixing ratio: 1.07 g/kg Conv temperature: -1.28 C = 29.70 F Cap Strength: 4.01 C Lifted Index: 7.04 C Risk: None Lifted Index @300 mb: 25.80 C Lifted Index @700 mb: 3.46 C Showalter Index: 7.54 C Risk: None Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.20 C Cross Totals Index: 20.20 C K Index: 4.70 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 1.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.92 J/kg Max Up Vert Vel: 3.98 m/s Conv Inhibition (B-): 44132.96 J/kg Cap Strength: 7.00 C Lift Cond Lev (LCL): 791.76 mb = 1854.32 m = 6083.64 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 310 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 ---------------------------------------------------------- 0 996 92 360 3 -0.0 -3.0 | 117 10 -9.0 4.6 1 925 673 20 7 -2.4 -6.6 | 95 11 -11.4 1.0 2 850 1325 355 7 0.6 -7.0 | 94 8 -8.4 0.6 3 700 2764 280 15 14.8 -2.6 | 229 8 5.7 5.0 4 500 5140 270 23 23.0 -0.0 | 241 16 14.0 7.6 5 400 6620 255 31 29.9 8.0 | 233 26 20.9 15.6 6 370 7129 255 31 29.9 8.0 | 233 26 20.9 15.6 7 300 8490 240 29 25.1 14.5 | 216 27 16.1 22.1 8 250 9670 245 38 34.4 16.1 | 227 35 25.4 23.6 9 200 11140 250 46 43.2 15.7 | 236 41 34.2 23.3 10 150 13050 250 56 52.6 19.2 | 238 51 43.6 26.7 11 100 15750 270 48 48.0 -0.0 | 259 40 39.0 7.6 12 70 18120 250 42 39.5 14.4 | 234 38 30.4 22.0 13 50 20350 265 38 37.9 3.3 | 249 31 28.8 10.9 Wind Parameters Mean winds (0-6000m): 280.0 at 15.7 knts Storm direction: 310.0 at 11.8 knts Shear (0-3000m) pos: 0.6 neg: 3.1 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 116.2 deg Storm rel helicity (0-3000m) pos: 1.3 neg: -16.4 tot: -15.1 m^2/s^2 ave: -5.0 10^-3 m/s^2 rel: -0.19 Storm rel vorticity (0-3000m) horiz: 4.4 stream: -0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.22 Bulk Shear: 36.70 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 13 5 107 11| 3.8 0.0 3.8| 0.0 -9.5 -9.5 -19.1 -0.94| 3.8 -3.6 1000 13 6 100 11| 1.9 0.8 2.7| 0.0 -11.7 -11.7 -11.7 -0.68| 3.2 -2.2 1500 5 6 97 10| 1.3 1.7 3.0| 0.1 -13.7 -13.6 -9.1 -0.54| 3.3 -1.8 2000 351 7 93 8| 0.9 2.6 3.5| 0.1 -14.9 -14.8 -7.4 -0.42| 3.8 -1.6 2500 332 8 92 5| 0.8 3.1 3.9| 0.1 -15.4 -15.3 -6.1 -0.22| 4.6 -1.0 3000 315 9 110 3| 0.6 3.1 3.8| 1.3 -16.4 -15.1 -5.0 -0.19| 4.4 -0.9 4000 297 12 209 3| 0.5 2.8 3.3| 4.3 -16.4 -12.1 -3.0 -0.13| 3.8 -0.5 5000 287 14 228 5| 0.4 2.6 3.0| 5.8 -16.4 -10.5 -2.1 -0.10| 3.4 -0.4 6000 280 16 233 8| 0.3 2.7 3.0| 5.8 -24.7 -18.9 -3.2 -0.13| 3.4 -0.4 Wrote GIF file: /home/apache/climate/data/raob//U3921/skewt/U3921.skewt.20200321.12.gif