UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031900.upa.cvt Date: 0000Z 19 MAR 20 Searching for UMMS... Searching the city database file for: UMMS ... Date:0000Z 19 MAR 20 Station: UMMS WMO ident: 26850 Latitude: 53.87 Longitude: 27.53 Elevation: 234.00 ------------------------------------------------------------------------------- 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 154 250 5 SFC 991 234 9.8 2.8 62 7.0 6.4 250 5 283.7 284.5 280.0 296.9 4.72 2 925 798 6.4 0.4 65 6.0 3.6 290 36 285.9 286.6 280.4 297.9 4.25 3 850 1489 2.8 1.4 90 1.4 2.1 290 35 289.1 290.0 282.7 303.3 4.98 4 700 3045 -3.9 -6.6 81 2.7 -5.0 280 38 298.2 298.8 284.7 308.2 3.33 5 500 5620 -20.7 -23.4 79 2.7 -21.3 285 42 307.8 308.0 285.9 311.6 1.16 6 400 7230 -32.3 -34.5 81 2.2 -32.6 285 48 313.0 313.1 287.0 314.8 0.51 7 300 9190 -48.9 -52.4 67 3.5 -49.0 295 58 316.4 316.4 287.7 316.8 0.10 8 250 10360 -58.3 -63.2 53 4.9 -58.4 310 68 319.4 319.4 288.6 319.5 0.03 9 234 10775 -60.2 -66.8 42 6.6 -60.3 315 75 322.6 322.6 289.6 322.6 0.02 10 221 11131 -61.9 -69.9 34 8.0 -62.0 310 56 325.3 325.3 290.4 325.4 0.01 11 200 11750 -61.5 -78.5 9 17.0 -61.6 300 44 335.4 335.4 293.2 335.4 0.00 12 150 13580 -52.5 -84.5 1 32.0 -53.0 295 36 379.6 379.6 302.2 379.6 0.00 13 100 16180 -54.9 -85.9 1 31.0 -55.5 295 29 421.7 421.7 307.9 421.7 0.00 TRP 221 11131 -61.9 -69.9 34 8.0 -62.0 310 56 325.3 325.3 290.4 325.4 0.01 WND 234 10775 -60.2 -66.8 42 6.6 -60.3 315 75 322.6 322.6 289.6 322.6 0.02 Sounding variables and indices 1000-500 mb thick: 5466.00 m Freezing level: 787.31 mb = 2139.27 m = 7018.51 ft Wetbulb zero: 805.32 mb = 1921.71 m = 6304.75 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 79.88 % Est. max temperature: 15.68 C = 60.22 F Sfc-Lift cond lev (LCL): 890.78 mb = 1106.04 m = 3628.69 ft T: 4.80 C 700-500 lapse rate: 6.52 C/km ThetaE index: 0.00 C Layer 991.0--6712984680502657024.0 mb Conv cond level (CCL): 738.38 mb = 2617.23 m = 8586.61 ft Mean mixing ratio: 4.46 g/kg Conv temperature: 21.75 C = 71.14 F Cap Strength: 6.69 C Lifted Index: 9.63 C Risk: None Lifted Index @300 mb: 13.13 C Lifted Index @700 mb: 6.69 C Showalter Index: 5.94 C Risk: None Total Totals Index: 45.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 22.10 C K Index: 22.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 128.80 Risk: None Energy Index: 1.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.52 J/kg Max Up Vert Vel: 5.00 m/s Conv Inhibition (B-): 12830.39 J/kg Cap Strength: 9.45 C Lift Cond Lev (LCL): 857.63 mb = 1415.93 m = 4645.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 at 28 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 ---------------------------------------------------------- 0 991 234 250 5 4.7 1.7 | 144 26 -15.2 21.2 1 925 798 290 36 33.8 -12.3 | 243 16 13.9 7.2 2 850 1489 290 35 32.9 -12.0 | 240 15 13.0 7.5 3 700 3045 280 38 37.4 -6.6 | 234 22 17.5 12.9 4 500 5620 285 42 40.6 -10.9 | 247 22 20.6 8.6 5 400 7230 285 48 46.4 -12.4 | 255 27 26.4 7.1 6 300 9190 295 58 52.6 -24.5 | 279 33 32.6 -5.0 7 250 10360 310 68 52.1 -43.7 | 307 40 32.2 -24.2 8 234 10775 315 75 53.0 -53.0 | 315 47 33.1 -33.5 9 221 11131 310 56 42.9 -36.0 | 306 28 23.0 -16.5 10 200 11750 300 44 38.1 -22.0 | 278 18 18.2 -2.5 11 150 13580 295 36 32.6 -15.2 | 251 13 12.7 4.3 12 100 16180 295 29 26.3 -12.3 | 221 10 6.4 7.2 Wind Parameters Mean winds (0-6000m): 284.4 at 37.2 knts Storm direction: 314.4 at 27.9 knts Shear (0-3000m) pos: 5.4 neg: 1.2 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 90.3 deg Storm rel helicity (0-3000m) pos: 168.7 neg: -12.6 tot: 156.1 m^2/s^2 ave: 52.0 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 5.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.28 Bulk Shear: 45.28 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 ------------------------------------------------------------------------------- 500 285 19 173 15| 29.4 0.0 29.4|148.6 0.0 148.6 297.2 0.93| 31.1 29.1 1000 288 27 208 13| 16.3 0.0 16.3|166.6 -1.8 164.9 164.9 0.92| 18.1 16.6 1500 289 30 220 13| 10.9 0.3 11.2|166.6 -4.0 162.7 108.4 0.87| 12.5 10.9 2000 288 31 225 14| 8.2 0.8 9.0|166.6 -6.7 160.0 80.0 0.80| 10.0 8.0 2500 287 32 228 15| 6.5 1.1 7.6|166.6 -10.1 156.5 62.6 0.74| 8.5 6.3 3000 286 33 230 16| 5.4 1.2 6.6|168.7 -12.6 156.1 52.0 0.71| 7.4 5.2 4000 285 35 232 17| 4.3 0.9 5.2|180.5 -12.6 167.8 42.0 0.72| 5.8 4.2 5000 284 36 235 18| 3.6 0.7 4.3|192.5 -12.6 179.9 36.0 0.73| 4.8 3.5 6000 284 37 237 19| 3.1 0.7 3.8|205.5 -12.6 192.9 32.1 0.73| 4.3 3.1 Wrote GIF file: /home/apache/climate/data/raob//UMMS/skewt/UMMS.skewt.20200319.00.gif