UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033012.upa.cvt Date: 1200Z 30 MAR 20 Searching for U0046... Searching the city database file for: U0046 ... Date:1200Z 30 MAR 20 Station: U0046 WMO ident: 20046 Latitude: 80.62 Longitude: 58.05 ------------------------------------------------------------------------------- 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 1000 21 -19.9 -23.4 74 3.5 -20.4 360 9 253.2 253.3 252.8 254.8 0.58 1 945 441 -22.7 -25.4 79 2.7 -23.0 29 15 254.5 254.6 253.7 255.9 0.51 2 925 600 -19.5 -21.9 81 2.4 -19.8 40 17 259.4 259.5 258.2 261.3 0.72 3 916 673 -18.3 -20.2 85 1.9 -18.6 41 17 261.3 261.5 259.9 263.6 0.84 4 850 1233 -19.7 -22.7 77 3.0 -20.1 45 19 265.5 265.6 262.9 267.6 0.73 5 818 1516 -20.3 -23.0 79 2.7 -20.7 43 18 267.8 267.9 264.6 269.9 0.73 6 702 2632 -25.7 -29.0 74 3.3 -26.1 35 13 273.8 273.9 268.2 275.3 0.50 7 700 2653 -25.9 -29.3 73 3.4 -26.3 35 13 273.8 273.9 268.2 275.2 0.48 8 500 5000 -42.9 -47.1 63 4.2 -43.0 25 11 280.7 280.8 271.8 281.1 0.11 9 432 5971 -50.3 -54.7 60 4.4 -50.4 15 14 283.3 283.3 273.2 283.5 0.05 10 400 6470 -53.3 -58.2 55 4.9 -53.4 10 15 285.7 285.7 274.5 285.8 0.04 11 300 8270 -65.1 -69.9 51 4.8 -65.1 25 19 293.6 293.6 278.4 293.6 0.01 12 296 8352 -65.5 -70.4 50 4.9 -65.5 25 19 294.1 294.1 278.7 294.2 0.01 13 250 9380 -67.1 -72.1 49 5.0 -67.1 10 15 306.3 306.3 283.9 306.3 0.01 14 200 10720 -68.1 -73.1 49 5.0 -68.1 15 13 324.9 324.9 290.3 325.0 0.01 15 150 12450 -68.3 -74.3 42 6.0 -68.4 15 11 352.4 352.4 297.2 352.5 0.01 16 100 14860 -71.3 -77.3 40 6.0 -71.3 355 11 390.0 390.0 303.8 390.0 0.01 17 75 16547 -73.9 -79.9 39 6.0 -73.9 319 9 418.0 418.0 307.5 418.0 0.01 18 70 16950 -73.1 -79.1 40 6.0 -73.2 310 9 428.0 428.0 308.6 428.1 0.01 19 51 18813 -72.7 -79.7 34 7.0 -72.8 286 7 469.5 469.5 312.6 469.6 0.01 20 50 18930 -70.7 -77.7 35 7.0 -70.8 285 7 476.9 476.9 313.2 477.0 0.02 21 43 19831 -65.9 -73.9 32 8.0 -66.1 281 8 509.7 509.7 315.7 510.0 0.04 22 30 22040 -59.9 -68.9 30 9.0 -60.6 270 11 581.3 581.4 319.8 582.2 0.12 23 25 23192 -56.5 -65.5 31 9.0 -57.6 248 11 622.2 622.3 321.6 624.0 0.23 24 23 23730 -50.9 -61.9 26 11.0 -53.0 237 11 653.7 653.9 322.9 657.0 0.40 25 20 24650 -46.9 -58.9 24 12.0 -50.2 220 11 692.6 692.9 324.4 698.4 0.68 26 19 24991 -45.3 -58.3 22 13.0 -49.3 707.8 708.2 324.9 714.6 0.77 27 17 25732 -45.9 -60.9 17 15.0 -50.3 728.8 729.1 325.5 734.4 0.62 28 15 26585 -35.3 -55.3 11 20.0 -44.5 790.6 791.3 327.4 804.3 1.41 TRP 296 8352 -65.5 -70.4 50 4.9 -65.5 25 19 294.1 294.1 278.7 294.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 4978.77 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 73.14 % Est. max temperature: -7.64 C = 18.25 F Sfc-Lift cond lev (LCL): 943.89 mb = 449.87 m = 1475.95 ft T: -22.52 C 700-500 lapse rate: 7.24 C/km ThetaE index: 0.03 C Layer 700.0- 500.0 mb Conv cond level (CCL): 690.04 mb = 2752.97 m = 9031.94 ft Mean mixing ratio: 0.63 g/kg Conv temperature: 0.97 C = 33.74 F Cap Strength: 14.59 C Lifted Index: 18.57 C Risk: None Lifted Index @300 mb: 25.11 C Lifted Index @700 mb: 14.57 C Showalter Index: 10.93 C Risk: None Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 23.20 C Cross Totals Index: 20.20 C K Index: -2.90 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 2.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.34 J/kg Max Up Vert Vel: 9.09 m/s Conv Inhibition (B-): 55809.43 J/kg Cap Strength: 18.38 C Lift Cond Lev (LCL): 909.52 mb = 726.41 m = 2383.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 63 at 10 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 1000 21 360 9 -0.0 -9.0 | 295 10 9.1 -4.3 1 925 600 40 17 -10.9 -13.0 | 12 9 -1.8 -8.3 2 850 1233 45 19 -13.4 -13.4 | 26 10 -4.3 -8.7 3 700 2653 35 13 -7.5 -10.6 | 344 6 1.7 -5.9 4 500 5000 25 11 -4.6 -10.0 | 320 7 4.5 -5.3 5 400 6470 10 15 -2.6 -14.8 | 327 12 6.5 -10.1 6 300 8270 25 19 -8.0 -17.2 | 355 13 1.1 -12.5 7 296 8352 25 19 -8.0 -17.2 | 355 13 1.1 -12.5 8 250 9380 10 15 -2.6 -14.8 | 327 12 6.5 -10.1 9 200 10720 15 13 -3.4 -12.6 | 324 10 5.8 -7.9 10 150 12450 15 11 -2.8 -10.6 | 313 9 6.3 -5.9 11 100 14860 355 11 1.0 -11.0 | 302 12 10.1 -6.3 12 70 16950 310 9 6.9 -5.8 | 274 16 16.0 -1.1 13 50 18930 285 7 6.8 -1.8 | 260 16 15.9 2.9 14 30 22040 270 11 11.0 -0.0 | 257 21 20.1 4.7 15 20 24650 220 11 7.1 8.4 | 231 21 16.2 13.1 Wind Parameters Mean winds (0-6000m): 32.7 at 13.7 knts Storm direction: 62.7 at 10.3 knts Shear (0-3000m) pos: 2.3 neg: 1.1 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 44.8 deg Storm rel helicity (0-3000m) pos: 33.4 neg: -11.9 tot: 21.5 m^2/s^2 ave: 7.2 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 1.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 55.38 Bulk Shear: 0.75 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 24 12 328 8| 10.2 0.0 10.2| 23.9 0.0 23.9 47.8 0.98| 10.5 10.4 1000 34 15 354 8| 6.8 0.0 6.8| 31.7 0.0 31.7 31.7 0.97| 7.1 6.9 1500 38 16 6 8| 4.6 0.2 4.8| 33.4 -2.5 31.0 20.6 0.82| 5.5 4.5 2000 39 16 8 8| 3.4 0.7 4.2| 33.4 -6.5 26.9 13.4 0.62| 4.7 2.9 2500 39 16 7 8| 2.7 1.1 3.8| 33.4 -10.2 23.2 9.3 0.45| 4.2 1.9 3000 38 15 4 7| 2.3 1.1 3.3| 33.4 -11.9 21.5 7.2 0.38| 3.7 1.4 4000 37 15 358 7| 1.7 1.0 2.7| 33.4 -14.0 19.5 4.9 0.31| 3.0 0.9 5000 35 14 351 7| 1.4 0.9 2.3| 33.4 -15.9 17.5 3.5 0.25| 2.5 0.6 6000 33 14 346 7| 1.1 0.8 1.9| 35.5 -15.9 19.6 3.3 0.25| 2.4 0.6 Wrote GIF file: /home/apache/climate/data/raob//U0046/skewt/U0046.skewt.20200330.12.gif