UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040112.upa.cvt Date: 1200Z 1 APR 20 Searching for UNNT... Searching the city database file for: UNNT ... Date:1200Z 1 APR 20 Station: UNNT WMO ident: 29634 Latitude: 55.03 Longitude: 82.90 Elevation: 177.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1004 177 9.6 -6.4 32 16.0 3.3 200 3 282.4 282.8 276.2 289.2 2.35 1 1000 174 9.4 -6.6 32 16.0 3.1 200 3 282.5 283.0 276.3 289.2 2.33 2 925 815 5.8 -18.2 16 24.0 -1.4 200 11 285.2 285.4 275.7 288.2 0.98 3 850 1504 3.2 -24.8 11 28.0 -4.0 245 15 289.5 289.6 277.3 291.4 0.60 4 819 1804 2.6 -31.4 6 34.0 -5.0 246 15 292.0 292.0 278.2 293.1 0.34 5 760 2405 0.2 -27.8 10 28.0 -6.5 248 15 295.7 295.8 280.1 297.3 0.51 6 700 3059 -3.1 -38.1 5 35.0 -9.6 250 15 299.1 299.1 281.2 299.8 0.20 7 688 3196 -3.7 -38.7 5 35.0 -10.1 250 16 299.9 299.9 281.5 300.5 0.20 8 605 4198 -9.9 -36.9 9 27.0 -14.6 252 19 303.9 304.0 283.4 304.9 0.27 9 545 4995 -14.9 -43.9 6 29.0 -18.7 254 22 307.2 307.2 284.5 307.7 0.14 10 500 5640 -20.1 -44.1 10 24.0 -22.9 255 25 308.5 308.6 284.9 309.1 0.15 11 445 6491 -26.7 -47.7 12 21.0 -28.5 255 23 310.7 310.7 285.7 311.1 0.12 12 400 7250 -32.7 -51.7 13 19.0 -33.9 255 21 312.5 312.5 286.3 312.8 0.08 13 334 8494 -42.5 -58.5 16 16.0 -43.0 264 13 315.6 315.6 287.3 315.8 0.04 14 300 9210 -47.9 -61.9 18 14.0 -48.3 270 9 317.8 317.8 288.1 318.0 0.03 15 266 9994 -54.3 -67.3 19 13.0 -54.5 280 6 319.6 319.6 288.6 319.7 0.02 16 250 10390 -57.5 -69.5 20 12.0 -57.6 285 5 320.6 320.6 288.9 320.6 0.01 17 209 11502 -64.9 -76.9 18 12.0 -65.0 325.9 325.9 290.5 325.9 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5466.00 m Freezing level: 756.36 mb = 2444.61 m = 8020.29 ft Wetbulb zero: 948.05 mb = 612.65 m = 2009.98 ft Precipitable water: 0.13 inches Sfc-500 mean rel hum: 10.18 % Est. max temperature: 16.44 C = 61.59 F Sfc-Lift cond lev (LCL): 785.42 mb = 2140.65 m = 7023.03 ft T: 1.26 C 700-500 lapse rate: 6.59 C/km ThetaE index: 1.02 C Layer 925.0- 850.0 mb Conv cond level (CCL): 497.64 mb = 5674.60 m = 18617.22 ft Mean mixing ratio: 1.52 g/kg Conv temperature: 35.83 C = 96.49 F Cap Strength: 16.84 C Lifted Index: 17.06 C Risk: None Lifted Index @300 mb: 20.63 C Lifted Index @700 mb: 13.35 C Showalter Index: 15.10 C Risk: None Total Totals Index: 18.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: -4.70 C K Index: -36.50 Risk: None Sweat Index: 101.71 Risk: None Energy Index: 3.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.45 J/kg Max Up Vert Vel: 4.11 m/s Conv Inhibition (B-): 7062.91 J/kg Cap Strength: 17.03 C Lift Cond Lev (LCL): 701.01 mb = 3047.56 m = 9998.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 278 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 1004 177 200 3 1.0 2.8 | 112 12 -11.6 4.6 1 1000 174 200 3 1.0 2.8 | 112 12 -11.6 4.6 2 925 815 200 11 3.8 10.3 | 144 15 -8.9 12.1 3 850 1504 245 15 13.6 6.3 | 187 8 1.0 8.1 4 700 3059 250 15 14.1 5.1 | 192 7 1.5 6.9 5 500 5640 255 25 24.1 6.5 | 234 14 11.5 8.2 6 400 7250 255 21 20.3 5.4 | 227 11 7.6 7.2 7 300 9210 270 9 9.0 -0.0 | 116 4 -3.6 1.8 8 250 10390 285 5 4.8 -1.3 | 94 8 -7.8 0.5 Wind Parameters Mean winds (0-6000m): 248.0 at 17.0 knts Storm direction: 278.0 at 12.8 knts Shear (0-3000m) pos: 2.0 neg: 1.1 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 83.5 deg Storm rel helicity (0-3000m) pos: 54.9 neg: 0.0 tot: 54.9 m^2/s^2 ave: 18.3 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 3.5 stream: 2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.34 Bulk Shear: 24.82 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 ------------------------------------------------------------------------------- 500 200 6 126 13| 0.0 6.4 6.4| 20.6 0.0 20.6 41.2 0.96| 6.4 6.1 1000 206 9 138 13| 3.0 3.2 6.3| 41.7 0.0 41.7 41.7 0.89| 6.8 6.1 1500 222 11 150 11| 3.7 2.1 5.8| 52.9 0.0 52.9 35.3 0.85| 6.5 5.5 2000 230 12 159 10| 2.8 1.6 4.4| 53.4 0.0 53.4 26.7 0.84| 5.0 4.2 2500 235 12 164 9| 2.3 1.3 3.6| 53.8 0.0 53.8 21.5 0.84| 4.1 3.4 3000 238 13 169 9| 2.0 1.1 3.1| 54.9 0.0 54.9 18.3 0.84| 3.5 2.9 4000 242 14 178 8| 2.0 0.8 2.8| 61.8 0.0 61.8 15.4 0.83| 3.1 2.6 5000 245 15 190 8| 2.0 0.6 2.6| 69.1 0.0 69.1 13.8 0.80| 2.9 2.3 6000 248 17 201 9| 1.8 0.5 2.3| 72.6 -1.6 71.0 11.8 0.74| 2.7 2.0 Wrote GIF file: /home/apache/climate/data/raob//UNNT/skewt/UNNT.skewt.20200401.12.gif