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 U0674... Searching the city database file for: U0674 ... Date:0000Z 27 MAR 20 Station: U0674 WMO ident: 20674 Latitude: 73.53 Longitude: 80.40 ------------------------------------------------------------------------------- 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 -64 SFC 986 46 -5.7 -7.6 86 1.9 -6.3 70 1 268.5 268.9 267.7 274.5 2.18 2 925 546 -6.1 -8.7 82 2.6 -6.9 70 7 273.1 273.4 270.5 279.0 2.14 3 924 554 -6.1 -8.7 82 2.6 -6.9 70 7 273.2 273.5 270.6 279.1 2.14 4 868 1041 -9.9 -12.2 83 2.3 -10.5 89 13 274.1 274.4 270.5 279.0 1.72 5 851 1194 -9.5 -11.4 86 1.9 -10.1 95 15 276.1 276.4 271.9 281.4 1.88 6 850 1203 -9.5 -11.4 86 1.9 -10.1 95 15 276.2 276.5 272.0 281.5 1.88 7 761 2053 -14.7 -17.3 81 2.6 -15.3 98 12 279.4 279.7 273.0 283.2 1.29 8 700 2686 -16.5 -19.0 81 2.5 -17.0 100 9 284.2 284.4 275.5 287.8 1.22 9 694 2750 -16.5 -19.0 81 2.5 -17.0 102 9 284.9 285.1 275.9 288.6 1.23 10 589 3954 -25.7 -28.2 79 2.5 -26.1 136 9 287.9 288.0 276.6 289.9 0.64 11 587 3979 -27.9 -30.2 81 2.3 -28.2 137 9 285.6 285.7 275.2 287.3 0.53 12 564 4264 -28.5 -31.2 78 2.7 -28.8 145 9 288.2 288.3 276.5 289.8 0.50 13 500 5110 -35.7 -38.0 79 2.3 -35.9 170 9 289.5 289.6 276.9 290.5 0.29 14 410 6457 -46.1 -48.9 73 2.8 -46.2 237 16 293.0 293.0 278.3 293.4 0.11 15 400 6620 -48.1 -50.9 73 2.8 -48.2 245 17 292.5 292.5 278.0 292.8 0.09 16 325 7960 -60.3 -63.4 67 3.1 -60.3 256 23 293.5 293.5 278.4 293.6 0.02 17 300 8460 -61.9 -64.9 67 3.0 -61.9 260 25 298.1 298.1 280.5 298.2 0.02 18 296 8543 -62.9 -66.2 64 3.3 -62.9 260 25 297.8 297.8 280.4 297.9 0.02 19 250 9580 -64.1 -67.9 60 3.8 -64.1 275 21 310.8 310.8 285.6 310.8 0.02 20 246 9678 -64.1 -67.9 60 3.8 -64.1 275 21 312.2 312.2 286.1 312.3 0.02 21 205 10806 -58.9 -63.5 55 4.6 -59.0 271 25 337.1 337.1 293.6 337.3 0.04 22 200 10960 -59.5 -64.0 56 4.5 -59.6 270 25 338.5 338.5 294.0 338.7 0.03 23 162 12273 -62.5 -68.5 44 6.0 -62.6 281 36 354.5 354.5 297.6 354.6 0.02 24 150 12750 -61.9 -67.9 45 6.0 -62.0 285 40 363.4 363.4 299.4 363.6 0.03 25 100 15260 -56.5 -65.7 30 9.2 -56.8 295 62 418.6 418.6 307.6 418.9 0.06 26 80 16686 -53.5 -64.5 25 11.0 -54.1 452.3 452.3 311.1 452.8 0.08 TRP 296 8543 -62.9 -66.2 64 3.3 -62.9 260 25 297.8 297.8 280.4 297.9 0.02 WND 100 15260 -56.5 -65.7 30 9.2 -56.8 295 62 418.6 418.6 307.6 418.9 0.06 Sounding variables and indices 1000-500 mb thick: 5174.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.27 inches Sfc-500 mean rel hum: 81.13 % Est. max temperature: 2.42 C = 36.36 F Sfc-Lift cond lev (LCL): 956.63 mb = 283.00 m = 928.46 ft T: -5.89 C 700-500 lapse rate: 7.92 C/km ThetaE index: 0.11 C Layer 868.0- 851.0 mb Conv cond level (CCL): 870.19 mb = 1021.40 m = 3351.00 ft Mean mixing ratio: 2.10 g/kg Conv temperature: -0.16 C = 31.71 F Cap Strength: 9.67 C Lifted Index: 10.04 C Risk: None Lifted Index @300 mb: 14.49 C Lifted Index @700 mb: 7.91 C Showalter Index: 7.05 C Risk: None Total Totals Index: 50.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.20 C Cross Totals Index: 24.30 C K Index: 12.30 Risk: None Sweat Index: 69.00 Risk: None Energy Index: 1.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.86 J/kg Max Up Vert Vel: 6.30 m/s Conv Inhibition (B-): 21519.66 J/kg Cap Strength: 10.06 C Lift Cond Lev (LCL): 900.15 mb = 757.95 m = 2486.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 154 at 7 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 ---------------------------------------------------------- 0 986 46 70 1 -0.9 -0.3 | 342 7 2.3 -7.0 1 925 546 70 7 -6.6 -2.4 | 20 10 -3.3 -9.1 2 850 1203 95 15 -14.9 1.3 | 65 13 -11.7 -5.4 3 700 2686 100 9 -8.9 1.6 | 47 8 -5.6 -5.1 4 500 5110 170 9 -1.6 8.9 | 218 3 1.7 2.2 5 400 6620 245 17 15.4 7.2 | 269 19 18.7 0.5 6 300 8460 260 25 24.6 4.3 | 275 28 27.9 -2.4 7 296 8543 260 25 24.6 4.3 | 275 28 27.9 -2.4 8 250 9580 275 21 20.9 -1.8 | 289 26 24.2 -8.5 9 200 10960 270 25 25.0 -0.0 | 283 29 28.3 -6.7 10 150 12750 285 40 38.6 -10.4 | 292 45 41.9 -17.1 11 100 15260 295 62 56.2 -26.2 | 299 68 59.4 -32.9 Wind Parameters Mean winds (0-6000m): 124.1 at 9.9 knts Storm direction: 154.1 at 7.5 knts Shear (0-3000m) pos: 1.4 neg: 0.0 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): 73.6 deg Storm rel helicity (0-3000m) pos: 39.3 neg: -7.2 tot: 32.1 m^2/s^2 ave: 10.7 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.20 Bulk Shear: 9.01 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 70 4 4 8| 6.2 0.0 6.2| 11.8 0.0 11.8 23.6 0.91| 6.2 5.6 1000 79 7 24 9| 6.3 0.0 6.3| 30.5 0.0 30.5 30.5 0.93| 6.7 6.2 1500 88 9 41 9| 4.4 0.0 4.4| 37.7 -1.4 36.4 24.2 0.83| 5.7 4.7 2000 90 10 46 10| 2.8 0.0 2.8| 37.7 -3.9 33.9 16.9 0.69| 4.8 3.3 2500 92 10 48 9| 1.8 0.0 1.8| 37.7 -6.6 31.1 12.4 0.57| 4.2 2.4 3000 94 10 49 9| 1.4 0.0 1.4| 39.3 -7.2 32.1 10.7 0.54| 3.9 2.1 4000 100 10 53 8| 1.1 0.0 1.1| 42.4 -7.2 35.2 8.8 0.55| 3.5 1.9 5000 109 10 59 7| 0.9 0.0 0.9| 44.3 -7.2 37.1 7.4 0.59| 3.3 1.9 6000 124 10 77 5| 1.3 0.0 1.3| 53.6 -7.2 46.4 7.7 0.54| 3.7 2.0 Wrote GIF file: /home/apache/climate/data/raob//U0674/skewt/U0674.skewt.20200327.00.gif