UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032700.upa.cvt Date: 0000Z 27 MAR 20 Searching for X1873... Searching the city database file for: X1873 ... Date:0000Z 27 MAR 20 Station: X1873 WMO ident: 31873 Latitude: 45.87 Longitude: 133.73 ------------------------------------------------------------------------------- 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 1003 100 -0.5 -2.4 87 1.9 -1.2 225 5 272.4 272.9 271.8 281.1 3.19 1 1000 124 -0.5 -3.1 83 2.6 -1.5 230 5 272.6 273.2 271.6 280.9 3.04 2 994 172 -0.3 -4.3 74 4.0 -1.7 234 6 273.3 273.8 271.7 281.0 2.79 3 938 631 -3.1 -12.1 50 9.0 -5.7 271 16 275.0 275.3 270.9 279.6 1.61 4 925 741 -4.1 -16.1 39 12.0 -7.2 280 19 275.1 275.3 270.2 278.5 1.17 5 902 938 -6.1 -19.1 35 13.0 -9.1 270 20 275.0 275.2 269.8 277.8 0.93 6 850 1398 -10.5 -20.5 44 10.0 -12.6 245 23 275.1 275.3 269.7 277.7 0.88 7 846 1434 -10.9 -20.9 44 10.0 -13.0 245 23 275.1 275.2 269.7 277.6 0.85 8 799 1870 -13.3 -20.3 56 7.0 -14.7 248 27 277.1 277.2 271.1 279.9 0.95 9 788 1975 -14.1 -23.1 46 9.0 -15.8 249 28 277.3 277.4 270.9 279.6 0.76 10 765 2200 -12.7 -27.7 27 15.0 -15.3 250 30 281.2 281.3 272.8 282.8 0.51 11 739 2463 -13.7 -33.7 17 20.0 -16.6 252 32 282.9 282.9 273.3 283.8 0.30 12 728 2577 -12.9 -35.9 13 23.0 -16.2 253 33 285.0 285.0 274.5 285.8 0.25 13 700 2874 -14.3 -39.3 10 25.0 -17.4 255 36 286.6 286.7 275.2 287.2 0.18 14 692 2961 -14.5 -40.5 9 26.0 -17.7 254 38 287.4 287.4 275.6 287.9 0.16 15 626 3719 -12.7 -45.7 4 33.0 -16.8 248 53 297.8 297.8 280.5 298.1 0.10 16 601 4028 -13.9 -30.9 22 17.0 -17.0 246 59 299.9 300.0 282.0 301.5 0.48 17 528 4996 -19.9 -48.9 6 29.0 -22.7 238 79 304.0 304.0 283.1 304.3 0.08 18 502 5370 -18.5 -47.5 6 29.0 -21.7 235 86 310.1 310.1 285.5 310.5 0.10 19 500 5400 -18.9 -47.9 6 29.0 -22.1 235 87 310.0 310.0 285.4 310.4 0.10 20 480 5703 -20.3 -50.0 5 29.7 -23.3 230 95 311.9 311.9 286.1 312.2 0.08 21 472 5827 -20.9 -50.9 5 30.0 -23.8 312.7 312.7 286.4 313.0 0.08 TRP WND 480 5703 -20.3 -50.0 5 29.7 -23.3 230 95 311.9 311.9 286.1 312.2 0.08 Sounding variables and indices 1000-500 mb thick: 5276.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 25.76 % Est. max temperature: 2.23 C = 36.01 F Sfc-Lift cond lev (LCL): 973.55 mb = 336.59 m = 1104.28 ft T: -1.30 C 700-500 lapse rate: 1.82 C/km ThetaE index: 3.37 C Layer 938.0- 799.0 mb Conv cond level (CCL): 833.33 mb = 1549.22 m = 5082.70 ft Mean mixing ratio: 1.90 g/kg Conv temperature: 2.71 C = 36.87 F Cap Strength: 25.40 C Lifted Index: 25.26 C Risk: None Lifted Index @700 mb: 8.59 C Showalter Index: 26.81 C Risk: None Total Totals Index: 6.80 C Risk: None Vertical Totals Index: 8.40 C Cross Totals Index: -1.60 C K Index: -37.10 Risk: None Sweat Index: 133.00 Risk: None Energy Index: 6.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.59 J/kg Max Up Vert Vel: 3.90 m/s Conv Inhibition (B-): 2265.38 J/kg Cap Strength: 24.17 C Lift Cond Lev (LCL): 848.92 mb = 1407.70 m = 4618.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 275 at 31 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 1003 100 225 5 3.5 3.5 | 103 28 -27.8 6.2 1 1000 124 230 5 3.8 3.2 | 102 28 -27.5 5.9 2 925 741 280 19 18.7 -3.3 | 87 13 -12.6 -0.6 3 850 1398 245 23 20.8 9.7 | 140 16 -10.4 12.4 4 700 2874 255 36 34.8 9.3 | 196 12 3.5 12.0 5 500 5400 235 87 71.3 49.9 | 217 66 40.0 52.6 Wind Parameters Mean winds (0-6000m): 244.9 at 41.9 knts Storm direction: 274.9 at 31.4 knts Shear (0-3000m) pos: 4.9 neg: 2.0 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 105.0 deg Storm rel helicity (0-3000m) pos: 104.6 neg: -16.8 tot: 87.8 m^2/s^2 ave: 29.3 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 4.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 136.48 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 ------------------------------------------------------------------------------- 500 259 10 102 22| 13.0 0.0 13.0| 11.8 -7.7 4.1 8.2 0.01| 13.6 0.1 1000 270 15 99 17| 6.5 3.0 9.6| 29.7 -16.8 12.9 12.9 0.15| 12.2 1.8 1500 260 17 112 15| 4.3 4.0 8.4| 53.2 -16.8 36.5 24.3 0.31| 11.0 3.4 2000 256 20 122 14| 4.4 3.0 7.5| 69.3 -16.8 52.6 26.3 0.38| 9.4 3.6 2500 255 22 131 13| 4.5 2.4 6.9| 85.1 -16.8 68.4 27.4 0.45| 8.5 3.9 3000 255 24 140 12| 4.9 2.0 6.9|104.6 -16.8 87.8 29.3 0.50| 8.4 4.2 4000 252 31 171 12| 3.7 4.2 7.9|134.4 -16.8 117.6 29.4 0.42| 9.0 3.7 5000 247 39 194 19| 2.9 5.7 8.6|135.0 -41.8 93.2 18.6 0.30| 9.5 2.8 6000 NO DATA | 2.9 5.7 8.6| | Wrote GIF file: /home/apache/climate/data/raob//X1873/skewt/X1873.skewt.20200327.00.gif