UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033112.upa.cvt Date: 1200Z 31 MAR 20 Searching for X1736... Searching the city database file for: X1736 ... Date:1200Z 31 MAR 20 Station: X1736 WMO ident: 31736 Latitude: 48.53 Longitude: 135.23 ------------------------------------------------------------------------------- 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 1001 70 3.4 2.5 94 0.9 3.0 270 11 276.5 277.2 276.1 288.9 4.57 1 1000 78 3.4 2.5 94 0.9 3.0 270 11 276.5 277.3 276.2 289.0 4.58 2 983 217 2.6 2.0 96 0.6 2.3 279 13 277.1 277.9 276.3 289.4 4.49 3 974 291 4.0 2.1 87 1.9 3.1 284 14 279.2 280.0 277.6 291.8 4.57 4 925 709 1.8 -4.2 64 6.0 -0.6 310 21 281.1 281.7 276.5 289.7 3.02 5 916 788 1.4 -5.6 60 7.0 -1.3 310 20 281.5 282.0 276.3 289.3 2.74 6 905 885 0.4 -7.6 55 8.0 -2.5 310 19 281.5 281.9 275.7 288.3 2.38 7 850 1384 -3.9 -9.9 63 6.0 -5.9 310 13 282.1 282.4 275.7 288.2 2.12 8 798 1879 -7.9 -12.8 68 4.9 -9.4 299 19 282.9 283.2 275.7 288.1 1.79 9 736 2502 -12.3 -14.3 85 2.0 -12.9 284 26 284.8 285.0 276.6 289.8 1.71 10 700 2884 -14.9 -20.9 60 6.0 -16.2 275 31 286.0 286.2 276.2 289.1 1.03 11 680 3102 -16.9 -24.9 50 8.0 -18.4 272 34 286.1 286.3 275.9 288.4 0.75 12 610 3912 -20.5 -23.1 80 2.6 -21.0 263 45 291.0 291.2 278.6 294.0 0.98 13 563 4499 -25.3 -27.6 81 2.3 -25.6 256 54 292.1 292.2 278.8 294.3 0.70 14 500 5350 -31.3 -34.2 76 2.9 -31.6 245 66 294.9 295.0 279.7 296.3 0.42 15 400 6890 -43.5 -48.5 58 5.0 -43.7 255 75 298.5 298.5 280.8 298.9 0.12 16 389 7076 -45.3 -50.2 58 4.9 -45.5 255 77 298.5 298.5 280.8 298.8 0.10 17 355 7683 -46.5 -51.5 57 5.0 -46.7 255 84 304.8 304.8 283.4 305.1 0.09 18 329 8183 -50.0 -55.6 51 5.7 -50.1 255 89 306.7 306.7 284.2 307.0 0.06 19 318 8403 -51.5 -57.5 49 6.0 -51.7 255 88 307.6 307.6 284.5 307.8 0.05 20 300 8780 -52.3 -58.3 48 6.0 -52.4 255 85 311.6 311.6 285.9 311.8 0.05 21 286 9088 -53.5 -59.5 48 6.0 -53.6 255 87 314.2 314.2 286.9 314.4 0.04 22 277 9294 -53.7 -59.7 48 6.0 -53.8 256 84 316.8 316.8 287.8 317.0 0.04 23 252 9908 -49.5 -56.5 44 7.0 -49.7 260 76 331.7 331.7 292.3 332.0 0.07 24 250 9960 -49.5 -56.5 44 7.0 -49.7 260 75 332.5 332.5 292.4 332.8 0.07 25 200 11420 -50.3 -59.3 34 9.0 -50.6 275 44 353.1 353.1 297.4 353.4 0.06 26 193 11652 -50.5 -59.5 34 9.0 -50.8 356.4 356.4 298.0 356.7 0.07 27 163 12761 -46.7 -56.7 31 10.0 -47.3 380.4 380.5 302.4 380.9 0.11 28 150 13310 -48.3 -59.3 27 11.0 -48.8 386.8 386.9 303.4 387.2 0.09 29 129 14299 -49.9 -62.9 20 13.0 -50.5 401.0 401.0 305.4 401.3 0.06 30 100 15950 -53.5 -67.5 17 14.0 -54.0 424.4 424.4 308.2 424.6 0.04 31 80 17412 -45.5 -60.5 17 15.0 -47.0 468.8 468.8 312.6 469.6 0.14 32 70 18296 -48.7 -63.7 16 15.0 -49.9 480.2 480.2 313.5 480.8 0.10 TRP 286 9088 -53.5 -59.5 48 6.0 -53.6 255 87 314.2 314.2 286.9 314.4 0.04 WND 329 8183 -50.0 -55.6 51 5.7 -50.1 255 89 306.7 306.7 284.2 307.0 0.06 Sounding variables and indices 1000-500 mb thick: 5272.00 m Freezing level: 899.88 mb = 931.33 m = 3055.52 ft Wetbulb zero: 932.52 mb = 643.52 m = 2111.27 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 71.72 % Est. max temperature: 8.98 C = 48.16 F Sfc-Lift cond lev (LCL): 987.19 mb = 182.35 m = 598.26 ft T: 2.80 C 700-500 lapse rate: 6.65 C/km ThetaE index: 3.68 C Layer 925.0- 736.0 mb Conv cond level (CCL): 869.44 mb = 1203.96 m = 3949.97 ft Mean mixing ratio: 3.70 g/kg Conv temperature: 8.79 C = 47.82 F Cap Strength: 3.45 C Lifted Index: 4.89 C Risk: None Lifted Index @300 mb: 15.36 C Lifted Index @700 mb: 0.67 C Showalter Index: 6.30 C Risk: None Total Totals Index: 48.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.40 C Cross Totals Index: 21.40 C K Index: 11.50 Risk: None Sweat Index: 92.00 Risk: None Energy Index: 1.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.41 J/kg Max Up Vert Vel: 6.23 m/s Conv Inhibition (B-): 22071.12 J/kg Cap Strength: 4.71 C Lift Cond Lev (LCL): 897.49 mb = 951.26 m = 3120.91 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 291 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 1001 70 270 11 11.0 -0.0 | 124 19 -15.5 10.2 1 1000 78 270 11 11.0 -0.0 | 124 19 -15.5 10.2 2 925 709 310 21 16.1 -13.5 | 73 11 -10.4 -3.3 3 850 1384 310 13 10.0 -8.4 | 97 17 -16.5 1.9 4 700 2884 275 31 30.9 -2.7 | 210 9 4.4 7.5 5 500 5350 245 66 59.8 27.9 | 221 51 33.4 38.1 6 400 6890 255 75 72.4 19.4 | 237 55 46.0 29.7 7 329 8183 255 89 86.0 23.0 | 241 68 59.5 33.3 8 300 8780 255 85 82.1 22.0 | 240 64 55.6 32.2 9 286 9088 255 87 84.0 22.5 | 240 66 57.6 32.8 10 250 9960 260 75 73.9 13.0 | 244 53 47.4 23.3 11 200 11420 275 44 43.8 -3.8 | 250 19 17.4 6.4 Wind Parameters Mean winds (0-6000m): 261.2 at 37.8 knts Storm direction: 291.2 at 28.4 knts Shear (0-3000m) pos: 1.9 neg: 3.9 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 96.0 deg Storm rel helicity (0-3000m) pos: 36.3 neg: -31.3 tot: 5.0 m^2/s^2 ave: 1.7 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.22 Bulk Shear: 87.76 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 ------------------------------------------------------------------------------- 500 290 15 113 14| 11.3 0.0 11.3| 0.0 -21.8 -21.8 -43.7 -0.59| 11.6 -6.8 1000 302 17 96 12| 5.6 0.0 5.6| 8.6 -30.5 -21.9 -21.9 -0.39| 9.5 -3.7 1500 304 16 95 13| 3.7 0.7 4.4| 17.2 -31.2 -14.0 -9.3 -0.21| 8.3 -1.8 2000 302 17 96 12| 2.8 1.8 4.6| 20.0 -31.3 -11.3 -5.6 -0.13| 8.1 -1.0 2500 297 18 101 10| 2.2 3.0 5.3| 27.5 -31.3 -3.8 -1.5 0.06| 8.1 0.5 3000 291 20 113 8| 1.9 3.9 5.8| 36.3 -31.3 5.0 1.7 0.14| 8.1 1.2 4000 280 25 165 6| 1.4 5.0 6.4| 46.0 -32.2 13.8 3.4 0.14| 8.2 1.2 5000 269 32 205 12| 1.1 5.8 6.9| 46.0 -69.2 -23.2 -4.6 0.07| 8.5 0.6 6000 261 38 214 19| 1.2 5.3 6.5|135.4 -90.0 45.4 7.6 0.11| 8.1 0.9 Wrote GIF file: /home/apache/climate/data/raob//X1736/skewt/X1736.skewt.20200331.12.gif