UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032400.upa.cvt Date: 0000Z 24 MAR 20 Searching for U2820... Searching the city database file for: U2820 ... Date:0000Z 24 MAR 20 Station: U2820 WMO ident: 22820 Latitude: 61.82 Longitude: 34.27 ------------------------------------------------------------------------------- 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 1020 109 -3.1 -9.1 63 6.0 -4.9 225 5 268.5 268.8 267.1 273.7 1.88 1 1000 266 -2.7 -9.7 59 7.0 -4.8 245 21 270.5 270.8 268.3 275.5 1.83 2 986 378 -2.5 -8.5 63 6.0 -4.4 249 22 271.7 272.1 269.5 277.4 2.04 3 925 881 -6.7 -10.6 74 3.9 -7.8 265 27 272.5 272.8 269.7 277.6 1.84 4 912 992 -7.7 -11.4 75 3.7 -8.7 262 26 272.5 272.8 269.5 277.4 1.75 5 897 1122 -7.9 -11.9 73 4.0 -9.0 258 25 273.6 273.9 270.2 278.4 1.71 6 895 1139 -7.7 -11.7 73 4.0 -8.8 257 25 274.0 274.3 270.5 278.9 1.74 7 880 1272 -5.1 -14.1 49 9.0 -7.6 253 23 278.0 278.3 272.5 282.2 1.46 8 866 1398 -5.9 -23.9 23 18.0 -9.7 249 22 278.5 278.6 271.4 280.4 0.64 9 850 1545 -6.1 -30.1 13 24.0 -10.4 245 21 279.8 279.8 271.6 280.9 0.37 10 767 2342 -9.7 -36.7 9 27.0 -13.7 250 22 284.2 284.3 273.9 284.9 0.21 11 700 3042 -12.5 -21.5 47 9.0 -14.5 255 23 288.6 288.8 277.5 291.7 0.98 12 681 3251 -13.7 -22.7 47 9.0 -15.6 262 22 289.6 289.7 277.9 292.4 0.91 13 671 3363 -13.7 -22.7 47 9.0 -15.6 266 21 290.8 291.0 278.4 293.7 0.92 14 540 4980 -23.3 -32.3 43 9.0 -24.6 321 14 298.0 298.1 281.1 299.6 0.47 15 500 5540 -25.3 -35.3 39 10.0 -26.6 340 11 302.2 302.3 282.8 303.5 0.38 16 454 6236 -28.1 -41.1 28 13.0 -29.4 344 14 307.1 307.2 284.5 308.0 0.23 17 427 6673 -32.1 -47.1 21 15.0 -33.2 347 15 307.5 307.5 284.5 307.9 0.13 18 400 7130 -36.1 -50.1 22 14.0 -36.9 350 17 308.1 308.1 284.7 308.4 0.10 19 394 7235 -37.1 -51.1 22 14.0 -37.8 351 18 308.1 308.1 284.7 308.4 0.09 20 360 7854 -40.1 -54.1 21 14.0 -40.7 355 22 312.1 312.2 286.2 312.4 0.07 21 300 9070 -50.1 -64.1 18 14.0 -50.4 5 31 314.7 314.7 287.0 314.8 0.02 22 299 9092 -50.3 -64.3 18 14.0 -50.5 5 31 314.8 314.8 287.0 314.8 0.02 23 250 10240 -59.5 -72.5 17 13.0 -59.6 10 38 317.6 317.6 288.0 317.6 0.01 24 248 10290 -60.1 -73.1 17 13.0 -60.2 10 38 317.4 317.4 287.9 317.5 0.01 25 200 11610 -65.9 -77.9 17 12.0 -66.0 15 27 328.4 328.4 291.3 328.4 0.00 26 199 11641 -65.9 -77.9 17 12.0 -66.0 10 25 328.9 328.9 291.4 328.9 0.00 27 194 11795 -66.1 -78.1 17 12.0 -66.2 7 26 331.0 331.0 292.0 331.0 0.00 28 193 11827 -66.1 -78.1 17 12.0 -66.2 6 26 331.4 331.4 292.1 331.5 0.00 29 185 12085 -65.3 -77.3 17 12.0 -65.4 1 27 336.8 336.8 293.5 336.8 0.01 30 179 12287 -61.7 -73.7 19 12.0 -61.8 357 28 345.9 345.9 295.7 345.9 0.01 31 150 13390 -59.5 -71.5 20 12.0 -59.7 335 33 367.6 367.6 300.1 367.6 0.02 32 142 13733 -58.9 -70.9 20 12.0 -59.1 374.4 374.4 301.4 374.5 0.02 33 122 14687 -58.7 -70.7 20 12.0 -58.9 391.4 391.4 304.0 391.5 0.02 TRP 199 11641 -65.9 -77.9 17 12.0 -66.0 10 25 328.9 328.9 291.4 328.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5274.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 41.28 % Est. max temperature: 6.78 C = 44.20 F Sfc-Lift cond lev (LCL): 927.83 mb = 856.94 m = 2811.46 ft T: -6.50 C 700-500 lapse rate: 5.12 C/km ThetaE index: 1.83 C Layer 866.0- 850.0 mb Conv cond level (CCL): 662.68 mb = 3456.11 m = 11338.81 ft Mean mixing ratio: 1.91 g/kg Conv temperature: 19.73 C = 67.52 F Cap Strength: 18.28 C Lifted Index: 21.15 C Risk: None Lifted Index @300 mb: 26.93 C Lifted Index @700 mb: 12.62 C Showalter Index: 17.92 C Risk: None Total Totals Index: 14.40 C Risk: None Vertical Totals Index: 19.20 C Cross Totals Index: -4.80 C K Index: -19.90 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 4.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.94 J/kg Max Up Vert Vel: 5.09 m/s Conv Inhibition (B-): 15247.01 J/kg Cap Strength: 20.45 C Lift Cond Lev (LCL): 889.34 mb = 1188.91 m = 3900.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 296 at 14 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 1020 109 225 5 3.5 3.5 | 136 14 -9.3 9.8 1 1000 266 245 21 19.0 8.9 | 202 16 6.1 15.2 2 925 881 265 27 26.9 2.4 | 238 16 14.0 8.6 3 850 1545 245 21 19.0 8.9 | 202 16 6.1 15.2 4 700 3042 255 23 22.2 6.0 | 217 15 9.3 12.2 5 500 5540 340 11 3.8 -10.3 | 66 10 -9.1 -4.1 6 400 7130 350 17 3.0 -16.7 | 44 14 -9.9 -10.5 7 300 9070 5 31 -2.7 -30.9 | 32 29 -15.6 -24.6 8 250 10240 10 38 -6.6 -37.4 | 32 37 -19.5 -31.1 9 200 11610 15 27 -7.0 -26.1 | 45 28 -19.9 -19.8 10 199 11641 10 25 -4.3 -24.6 | 43 25 -17.2 -18.3 11 150 13390 335 33 13.9 -29.9 | 357 24 1.1 -23.6 Wind Parameters Mean winds (0-6000m): 266.0 at 19.1 knts Storm direction: 296.0 at 14.3 knts Shear (0-3000m) pos: 4.1 neg: 1.1 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 82.9 deg Storm rel helicity (0-3000m) pos: 119.7 neg: -41.5 tot: 78.2 m^2/s^2 ave: 26.1 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 3.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.95 Bulk Shear: 4.39 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 ------------------------------------------------------------------------------- 500 249 20 202 14| 20.8 0.0 20.8| 82.2 0.0 82.2 164.4 0.99| 23.0 22.7 1000 256 23 218 15| 10.8 0.0 10.8|100.7 -14.0 86.6 86.6 0.77| 15.4 11.9 1500 255 23 217 15| 7.2 2.2 9.4|100.7 -41.5 59.2 39.5 0.46| 12.5 5.7 2000 253 22 214 15| 5.7 1.6 7.3|106.5 -41.5 65.1 32.5 0.48| 9.7 4.6 2500 253 22 213 15| 4.7 1.3 6.0|112.4 -41.5 71.0 28.4 0.50| 8.1 4.0 3000 253 22 213 15| 4.1 1.1 5.2|119.7 -41.5 78.2 26.1 0.51| 7.1 3.6 4000 257 22 217 14| 2.9 0.8 3.8|136.2 -41.5 94.8 23.7 0.52| 7.0 3.7 5000 261 21 218 12| 2.1 0.7 2.7|144.3 -41.5 102.8 20.6 0.57| 6.7 3.8 6000 266 19 219 10| 1.8 0.5 2.3|149.0 -46.4 102.6 17.1 0.52| 6.1 3.2 Wrote GIF file: /home/apache/climate/data/raob//U2820/skewt/U2820.skewt.20200324.00.gif