UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032612.upa.cvt Date: 1200Z 26 MAR 20 Searching for U1946... Searching the city database file for: U1946 ... Date:1200Z 26 MAR 20 Station: U1946 WMO ident: 21946 Latitude: 70.62 Longitude: 147.90 ------------------------------------------------------------------------------- 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 1023 46 -29.1 -32.3 74 3.2 -29.3 70 7 242.5 242.5 242.3 243.1 0.25 1 1000 211 -20.9 -22.1 90 1.2 -21.1 115 11 252.2 252.3 252.1 254.0 0.65 2 998 226 -20.1 -21.0 92 0.9 -20.2 116 11 253.2 253.3 253.1 255.1 0.72 3 925 789 -18.9 -19.7 93 0.8 -19.0 170 7 260.0 260.1 258.9 262.3 0.87 4 858 1347 -19.1 -19.8 94 0.7 -19.2 201 14 265.4 265.6 263.2 268.0 0.93 5 850 1416 -19.5 -20.2 94 0.7 -19.6 205 15 265.7 265.9 263.4 268.2 0.90 6 816 1718 -22.1 -23.1 92 1.0 -22.2 204 17 266.1 266.2 263.3 268.2 0.73 7 722 2612 -25.1 -28.0 77 2.9 -25.5 201 22 272.3 272.4 267.3 273.8 0.53 8 700 2836 -26.3 -29.1 77 2.8 -26.6 200 23 273.4 273.4 267.9 274.8 0.49 9 620 3702 -32.3 -34.6 80 2.3 -32.5 222 27 276.1 276.2 269.4 277.1 0.33 10 606 3863 -33.1 -35.7 77 2.6 -33.3 226 27 277.0 277.1 269.9 278.0 0.30 11 565 4355 -32.5 -37.5 61 5.0 -32.9 238 29 283.3 283.4 273.6 284.2 0.27 12 518 4964 -34.7 -43.7 40 9.0 -35.3 254 32 287.8 287.8 275.8 288.3 0.15 13 500 5210 -36.5 -47.5 31 11.0 -37.1 260 33 288.5 288.6 276.1 288.9 0.10 14 459 5797 -40.3 -53.3 24 13.0 -40.8 266 38 290.9 290.9 277.2 291.1 0.06 15 400 6720 -46.5 -59.5 21 13.0 -46.8 275 46 294.6 294.6 278.9 294.7 0.03 16 389 6904 -48.1 -61.1 21 13.0 -48.3 275 48 294.8 294.8 279.0 294.9 0.03 17 367 7286 -48.5 -61.5 21 13.0 -48.7 276 53 299.2 299.2 281.0 299.3 0.03 18 300 8580 -57.7 -69.7 20 12.0 -57.8 280 69 304.0 304.0 283.0 304.1 0.01 19 290 8794 -59.2 -71.2 20 12.0 -59.2 280 71 304.9 304.9 283.4 304.9 0.01 20 281 8991 -60.5 -72.5 19 12.0 -60.6 280 68 305.7 305.7 283.7 305.8 0.01 21 276 9103 -60.5 -72.5 19 12.0 -60.6 280 66 307.3 307.3 284.3 307.3 0.01 22 250 9720 -61.3 -73.3 19 12.0 -61.4 280 56 314.9 314.9 287.1 315.0 0.01 23 200 11100 -60.1 -72.1 19 12.0 -60.2 270 54 337.6 337.6 293.7 337.6 0.01 24 186 11554 -59.5 -71.5 20 12.0 -59.6 345.6 345.6 295.7 345.7 0.01 TRP 281 8991 -60.5 -72.5 19 12.0 -60.6 280 68 305.7 305.7 283.7 305.8 0.01 WND 290 8794 -59.2 -71.2 20 12.0 -59.2 280 71 304.9 304.9 283.4 304.9 0.01 Sounding variables and indices 1000-500 mb thick: 4999.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 77.25 % Est. max temperature: -7.27 C = 18.92 F Sfc-Lift cond lev (LCL): 969.14 mb = 443.33 m = 1454.49 ft T: -19.64 C 700-500 lapse rate: 4.30 C/km ThetaE index: 0.09 C Layer 816.0- 722.0 mb Conv cond level (CCL): 744.40 mb = 2388.59 m = 7836.48 ft Mean mixing ratio: 0.72 g/kg Conv temperature: -0.67 C = 30.80 F Cap Strength: 26.04 C Lifted Index: 26.35 C Risk: None Lifted Index @300 mb: 33.69 C Lifted Index @700 mb: 15.63 C Showalter Index: 16.80 C Risk: None Total Totals Index: 33.30 C Risk: None Vertical Totals Index: 17.00 C Cross Totals Index: 16.30 C K Index: -6.00 Risk: None Sweat Index: 190.39 Risk: None Energy Index: 4.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 48.22 J/kg Max Up Vert Vel: 9.82 m/s Conv Inhibition (B-): 12759.54 J/kg Cap Strength: 26.32 C Lift Cond Lev (LCL): 961.15 mb = 504.73 m = 1655.91 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 261 at 17 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 1023 46 70 7 -6.6 -2.4 | 78 24 -23.7 -5.1 1 1000 211 115 11 -10.0 4.6 | 94 27 -27.1 1.9 2 925 789 170 7 -1.2 6.9 | 103 19 -18.3 4.2 3 850 1416 205 15 6.3 13.6 | 135 15 -10.8 10.9 4 700 2836 200 23 7.9 21.6 | 154 21 -9.2 18.9 5 500 5210 260 33 32.5 5.7 | 259 16 15.4 3.0 6 400 6720 275 46 45.8 -4.0 | 283 30 28.7 -6.7 7 300 8580 280 69 68.0 -12.0 | 286 53 50.9 -14.7 8 290 8794 280 71 69.9 -12.3 | 286 55 52.8 -15.1 9 281 8991 280 68 67.0 -11.8 | 286 52 49.9 -14.5 10 250 9720 280 56 55.1 -9.7 | 288 40 38.0 -12.5 11 200 11100 270 54 54.0 -0.0 | 274 37 36.9 -2.7 Wind Parameters Mean winds (0-6000m): 230.9 at 23.1 knts Storm direction: 260.9 at 17.3 knts Shear (0-3000m) pos: 4.1 neg: 1.0 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 82.1 deg Storm rel helicity (0-3000m) pos: 158.5 neg: 0.0 tot: 158.5 m^2/s^2 ave: 52.8 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 4.9 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.46 Bulk Shear: 104.04 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 ------------------------------------------------------------------------------- 500 119 10 94 26| 10.1 0.0 10.1| 72.5 0.0 72.5 144.9 0.78| 14.1 11.0 1000 140 9 100 23| 7.5 0.0 7.5| 93.6 0.0 93.6 93.6 0.72| 10.7 7.7 1500 169 10 111 20| 7.3 0.0 7.3|122.7 0.0 122.7 81.8 0.77| 9.6 7.4 2000 183 12 119 19| 5.5 0.7 6.2|132.5 0.0 132.5 66.2 0.77| 8.0 6.1 2500 190 14 126 18| 4.4 1.2 5.6|141.8 0.0 141.8 56.7 0.76| 7.0 5.3 3000 193 15 131 18| 4.1 1.0 5.1|158.5 0.0 158.5 52.8 0.76| 6.5 4.9 4000 203 18 143 17| 4.0 0.7 4.7|212.2 0.0 212.2 53.0 0.80| 6.4 5.2 5000 217 20 161 14| 3.8 0.6 4.4|266.8 0.0 266.8 53.4 0.85| 6.6 5.6 6000 231 23 184 12| 3.9 0.5 4.4|302.1 0.0 302.1 50.3 0.82| 6.5 5.3 Wrote GIF file: /home/apache/climate/data/raob//U1946/skewt/U1946.skewt.20200326.12.gif