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 UIAA... Searching the city database file for: UIAA ... Date:1200Z 19 MAR 20 Station: UIAA WMO ident: 30758 Latitude: 52.02 Longitude: 113.33 Elevation: 685.00 ------------------------------------------------------------------------------- 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 37 SFC 924 685 2.4 -9.6 41 12.0 -1.8 305 5 281.9 282.2 275.4 287.6 1.99 2 850 1342 -1.9 -15.9 33 14.0 -6.0 320 27 284.2 284.4 275.6 288.0 1.30 3 826 1570 -3.5 -16.5 36 13.0 -7.2 320 25 284.8 285.0 275.9 288.6 1.27 4 790 1922 -6.7 -17.7 41 11.0 -9.6 320 22 285.0 285.2 276.0 288.6 1.20 5 700 2854 -15.7 -19.8 71 4.1 -16.6 320 15 285.1 285.3 275.9 288.5 1.13 6 692 2940 -16.5 -20.0 74 3.5 -17.3 319 16 285.1 285.3 275.9 288.5 1.13 7 631 3621 -22.1 -23.5 88 1.4 -22.4 308 21 286.4 286.5 276.2 289.2 0.91 8 551 4599 -28.7 -32.3 71 3.6 -29.1 292 28 289.9 290.0 277.3 291.4 0.46 9 507 5184 -34.7 -37.9 73 3.2 -35.0 282 32 289.6 289.6 276.9 290.5 0.29 10 500 5280 -35.1 -38.3 72 3.2 -35.4 280 33 290.2 290.3 277.2 291.2 0.28 11 400 6810 -44.3 -47.7 69 3.4 -44.5 260 42 297.4 297.4 280.4 297.9 0.13 12 362 7474 -48.7 -52.8 62 4.1 -48.8 270 44 300.1 300.2 281.5 300.4 0.08 13 300 8710 -49.5 -54.5 56 5.0 -49.7 290 44 315.6 315.6 287.4 315.9 0.08 14 250 9900 -49.7 -57.7 39 8.0 -50.0 295 38 332.2 332.2 292.4 332.4 0.06 15 213 10951 -48.7 -57.7 34 9.0 -49.0 349.3 349.3 296.5 349.6 0.07 TRP 362 7474 -48.7 -52.8 62 4.1 -48.8 270 44 300.1 300.2 281.5 300.4 0.08 WND Sounding variables and indices 1000-500 mb thick: 5243.00 m Freezing level: 882.70 mb = 1051.70 m = 3450.41 ft Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 63.02 % Est. max temperature: 5.55 C = 41.98 F Sfc-Lift cond lev (LCL): 766.24 mb = 2157.06 m = 7076.87 ft T: -8.97 C 700-500 lapse rate: 8.00 C/km ThetaE index: 0.13 C Layer 700.0- 692.0 mb Conv cond level (CCL): 694.62 mb = 2911.60 m = 9552.39 ft Mean mixing ratio: 1.55 g/kg Conv temperature: 5.60 C = 42.09 F Cap Strength: 2.92 C Lifted Index: 2.67 C Risk: None Lifted Index @300 mb: 19.62 C Lifted Index @700 mb: 1.27 C Showalter Index: 2.61 C Risk: Showers probable Total Totals Index: 52.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 33.20 C Cross Totals Index: 19.20 C K Index: 13.20 Risk: None Sweat Index: 155.00 Risk: None Energy Index: 0.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.58 J/kg Max Up Vert Vel: 4.38 m/s Conv Inhibition (B-): 4026.63 J/kg Cap Strength: 2.92 C Lift Cond Lev (LCL): 712.27 mb = 2720.04 m = 8923.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 321 at 19 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 ---------------------------------------------------------- 0 924 685 305 5 4.1 -2.9 | 147 15 -8.0 12.2 1 850 1342 320 27 17.4 -20.7 | 317 8 5.2 -5.7 2 700 2854 320 15 9.6 -11.5 | 145 4 -2.5 3.5 3 500 5280 280 33 32.5 -5.7 | 245 22 20.4 9.3 4 400 6810 260 42 41.4 7.3 | 233 37 29.3 22.3 5 362 7474 270 44 44.0 -0.0 | 245 35 31.9 15.0 6 300 8710 290 44 41.3 -15.0 | 270 29 29.2 -0.0 7 250 9900 295 38 34.4 -16.1 | 273 22 22.3 -1.0 Wind Parameters Mean winds (0-6000m): 291.1 at 25.7 knts Storm direction: 321.1 at 19.3 knts Shear (0-3000m) pos: 3.3 neg: 1.1 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 96.6 deg Storm rel helicity (0-3000m) pos: 21.0 neg: -1.1 tot: 19.9 m^2/s^2 ave: 6.6 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.32 Bulk Shear: 29.78 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 ------------------------------------------------------------------------------- 500 317 13 150 6| 17.4 0.0 17.4| 12.5 0.0 12.5 25.0 0.55| 17.9 9.9 1000 319 19 221 1| 10.0 0.0 10.0| 15.8 -0.2 15.6 15.6 0.49| 12.9 6.3 1500 319 20 285 1| 6.7 1.4 8.0| 15.8 -0.6 15.2 10.1 0.40| 9.9 4.0 2000 319 20 271 1| 5.0 2.0 7.1| 15.8 -1.0 14.8 7.4 0.29| 8.5 2.5 2500 319 19 212 1| 4.0 1.5 5.5| 17.8 -1.1 16.7 6.7 0.32| 7.6 2.4 3000 318 19 221 1| 3.3 1.1 4.4| 21.0 -1.1 19.9 6.6 0.37| 7.1 2.6 4000 310 21 244 4| 2.5 1.8 4.4| 23.0 -2.3 20.7 5.2 0.31| 6.7 2.1 5000 300 23 246 8| 2.0 2.6 4.6| 23.0 -18.9 4.1 0.8 0.21| 6.4 1.3 6000 291 26 244 13| 1.7 3.0 4.7| 23.0 -57.1 -34.1 -5.7 0.12| 6.3 0.7 Wrote GIF file: /home/apache/climate/data/raob//UIAA/skewt/UIAA.skewt.20200319.12.gif