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 X2477... Searching the city database file for: X2477 ... Date:1200Z 20 MAR 20 Station: X2477 WMO ident: 32477 Latitude: 54.30 Longitude: 155.93 ------------------------------------------------------------------------------- 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 25 -8.5 -10.7 84 2.2 -9.1 50 1 264.3 264.6 263.9 268.9 1.68 1 1000 56 -6.9 -9.2 84 2.3 -7.5 55 3 266.2 266.6 265.6 271.4 1.90 2 939 553 -1.7 -19.7 24 18.0 -6.1 128 9 276.4 276.5 270.5 278.9 0.85 3 925 673 -2.1 -24.1 17 22.0 -7.0 145 11 277.2 277.3 270.5 278.9 0.59 4 919 725 -2.1 -25.1 15 23.0 -7.1 147 11 277.7 277.8 270.7 279.3 0.54 5 850 1340 -5.3 -18.3 35 13.0 -8.6 165 13 280.6 280.8 273.3 283.7 1.06 6 826 1565 -6.5 -20.5 32 14.0 -9.8 177 14 281.6 281.8 273.6 284.4 0.90 7 801 1805 -6.9 -13.9 57 7.0 -8.9 189 16 283.7 284.0 275.9 288.5 1.63 8 725 2579 -10.1 -16.1 61 6.0 -11.8 231 21 288.4 288.7 278.1 292.9 1.50 9 700 2850 -9.1 -15.1 62 6.0 -10.9 245 23 292.4 292.7 280.3 297.5 1.69 10 591 4131 -18.5 -23.4 65 4.9 -19.5 242 34 296.0 296.2 280.9 299.1 0.98 11 589 4157 -18.7 -23.6 65 4.9 -19.7 242 34 296.0 296.2 281.0 299.1 0.97 12 515 5145 -23.3 -30.3 53 7.0 -24.4 240 42 302.1 302.2 283.0 304.1 0.60 13 500 5360 -25.1 -33.1 47 8.0 -26.2 240 44 302.4 302.5 283.0 304.0 0.47 14 452 6090 -31.3 -40.3 41 9.0 -32.1 242 49 303.5 303.6 283.1 304.4 0.25 15 436 6346 -33.1 -43.1 36 10.0 -33.9 243 50 304.4 304.4 283.4 305.1 0.19 16 418 6643 -35.9 -44.9 39 9.0 -36.5 244 52 304.5 304.5 283.4 305.1 0.17 17 400 6950 -37.3 -45.3 43 8.0 -37.8 245 54 306.5 306.5 284.2 307.1 0.17 18 300 8870 -51.5 -57.5 49 6.0 -51.7 245 87 312.8 312.8 286.4 313.0 0.05 19 274 9454 -54.9 -60.9 47 6.0 -55.0 250 97 316.0 316.0 287.5 316.2 0.04 20 267 9619 -55.9 -61.9 47 6.0 -56.0 316.9 316.9 287.8 317.1 0.03 TRP WND 274 9454 -54.9 -60.9 47 6.0 -55.0 250 97 316.0 316.0 287.5 316.2 0.04 Sounding variables and indices 1000-500 mb thick: 5304.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 52.89 % Est. max temperature: 7.59 C = 45.66 F Sfc-Lift cond lev (LCL): 969.24 mb = 302.86 m = 993.64 ft T: -4.32 C 700-500 lapse rate: 6.37 C/km Conv cond level (CCL): 513.71 mb = 5163.30 m = 16939.76 ft Mean mixing ratio: 1.12 g/kg Conv temperature: 29.29 C = 84.73 F Cap Strength: 21.50 C Lifted Index: 21.58 C Risk: None Lifted Index @300 mb: 25.71 C Lifted Index @700 mb: 16.19 C Showalter Index: 15.90 C Risk: None Total Totals Index: 26.60 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 6.80 C K Index: -4.50 Risk: None Sweat Index: 70.00 Risk: None Energy Index: 4.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 45.51 J/kg Max Up Vert Vel: 9.54 m/s Conv Inhibition (B-): 6795.86 J/kg Cap Strength: 21.52 C Lift Cond Lev (LCL): 779.20 mb = 2019.04 m = 6624.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 264 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 1004 25 50 1 -0.8 -0.6 | 82 20 -20.1 -2.8 1 1000 56 55 3 -2.5 -1.7 | 80 22 -21.8 -3.9 2 925 673 145 11 -6.3 9.0 | 105 27 -25.7 6.8 3 850 1340 165 13 -3.4 12.6 | 115 25 -22.7 10.4 4 700 2850 245 23 20.8 9.7 | 191 8 1.5 7.5 5 500 5360 240 44 38.1 22.0 | 223 27 18.8 19.8 6 400 6950 245 54 48.9 22.8 | 235 36 29.6 20.6 7 300 8870 245 87 78.8 36.8 | 240 69 59.5 34.6 Wind Parameters Mean winds (0-6000m): 233.5 at 26.0 knts Storm direction: 263.5 at 19.5 knts Shear (0-3000m) pos: 4.4 neg: 0.0 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 116.5 deg Storm rel helicity (0-3000m) pos: 203.8 neg: -3.2 tot: 200.5 m^2/s^2 ave: 66.8 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 6.3 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.39 Bulk Shear: 117.23 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 ------------------------------------------------------------------------------- 500 107 6 89 25| 9.1 0.0 9.1| 48.0 -3.2 44.8 89.6 0.57| 11.7 6.6 1000 140 8 100 25| 6.4 0.0 6.4| 93.5 -3.2 90.3 90.3 0.72| 9.2 6.6 1500 151 10 105 25| 5.1 0.0 5.1|122.9 -3.2 119.7 79.8 0.76| 7.8 6.0 2000 165 11 112 24| 4.7 0.0 4.7|160.5 -3.2 157.3 78.6 0.77| 8.0 6.1 2500 183 13 120 22| 4.5 0.0 4.5|188.4 -3.2 185.1 74.1 0.76| 8.3 6.3 3000 201 15 129 18| 4.4 0.0 4.4|203.8 -3.2 200.5 66.8 0.75| 8.3 6.3 4000 221 18 147 14| 3.3 1.1 4.4|215.6 -3.2 212.4 53.1 0.71| 7.3 5.2 5000 230 22 168 12| 2.6 1.7 4.4|225.2 -3.2 221.9 44.4 0.65| 6.7 4.3 6000 234 26 187 13| 2.5 1.8 4.2|248.4 -3.2 245.1 40.9 0.62| 6.2 3.9 Wrote GIF file: /home/apache/climate/data/raob//X2477/skewt/X2477.skewt.20200320.12.gif