UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032500.upa.cvt Date: 0000Z 25 MAR 20 Searching for U2820... Searching the city database file for: U2820 ... Date:0000Z 25 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 1006 110 0.4 -3.7 74 4.1 -1.2 225 11 273.1 273.6 271.7 281.0 2.89 1 1000 158 0.4 -3.8 73 4.2 -1.2 235 17 273.5 274.0 272.0 281.4 2.88 2 984 286 0.0 -3.9 75 3.9 -1.4 248 18 274.4 274.9 272.5 282.4 2.91 3 974 367 1.6 -2.6 74 4.2 -0.1 257 19 276.8 277.4 274.4 285.8 3.24 4 963 458 1.6 -3.4 69 5.0 -0.4 266 20 277.7 278.3 274.7 286.3 3.08 5 925 778 0.4 -8.6 51 9.0 -2.7 300 23 279.7 280.1 274.5 285.9 2.15 6 900 997 -0.7 -10.7 47 10.0 -4.0 290 24 280.8 281.1 274.6 286.2 1.88 7 881 1168 0.0 -10.0 47 10.0 -3.4 283 25 283.2 283.6 276.2 289.1 2.03 8 873 1241 0.4 -10.6 43 11.0 -3.3 279 26 284.4 284.7 276.7 290.1 1.95 9 850 1456 1.8 -5.2 60 7.0 -1.0 270 27 288.0 288.6 280.0 296.9 3.05 10 841 1542 2.2 -5.8 55 8.0 -1.0 271 27 289.3 289.8 280.4 297.9 2.94 11 744 2524 -4.3 -10.3 63 6.0 -6.4 284 32 292.6 293.0 281.1 299.6 2.34 12 700 3005 -5.5 -10.3 69 4.8 -7.2 290 35 296.4 296.8 283.0 304.0 2.49 13 698 3027 -5.7 -10.5 69 4.8 -7.4 290 35 296.4 296.9 283.0 303.9 2.46 14 684 3186 -4.9 -8.5 76 3.6 -6.3 291 36 299.0 299.6 284.5 308.0 2.94 15 682 3209 -4.7 -8.3 76 3.6 -6.1 291 36 299.5 300.0 284.8 308.6 3.00 16 638 3731 -6.1 -13.1 58 7.0 -8.5 294 39 303.7 304.1 285.5 310.5 2.18 17 625 3891 -7.7 -15.7 53 8.0 -10.2 295 39 303.6 304.0 285.1 309.4 1.80 18 514 5375 -19.1 -22.2 76 3.1 -19.8 304 47 307.3 307.5 285.8 311.4 1.25 19 500 5580 -19.9 -22.4 80 2.5 -20.5 305 48 308.8 309.0 286.4 312.9 1.27 20 490 5729 -21.3 -23.6 82 2.3 -21.8 305 47 308.8 309.1 286.3 312.7 1.16 21 437 6566 -25.7 -31.7 57 6.0 -26.6 305 41 313.6 313.7 287.3 315.7 0.62 22 413 6973 -29.3 -37.3 46 8.0 -30.3 305 38 314.0 314.1 287.2 315.4 0.38 23 400 7200 -31.5 -39.5 45 8.0 -32.3 305 36 314.0 314.1 287.1 315.2 0.31 24 371 7729 -34.9 -41.9 49 7.0 -35.5 312 41 316.4 316.4 287.9 317.3 0.26 25 318 8783 -44.7 -50.7 51 6.0 -45.0 325 50 317.0 317.0 287.9 317.5 0.11 26 300 9170 -47.9 -53.9 50 6.0 -48.1 330 54 317.8 317.9 288.1 318.2 0.08 27 266 9948 -55.5 -61.5 47 6.0 -55.6 333 61 317.9 317.9 288.1 318.0 0.04 28 250 10340 -58.7 -64.7 46 6.0 -58.8 335 64 318.8 318.8 288.4 318.9 0.03 29 226 10969 -63.1 -69.1 44 6.0 -63.2 340 71 321.4 321.4 289.2 321.4 0.02 30 219 11163 -64.5 -70.5 43 6.0 -64.6 340 66 322.1 322.1 289.4 322.2 0.01 31 218 11191 -64.5 -70.5 43 6.0 -64.6 340 65 322.6 322.6 289.6 322.6 0.01 32 200 11720 -63.3 -69.3 44 6.0 -63.4 345 38 332.5 332.5 292.4 332.6 0.02 33 177 12471 -63.9 -69.9 44 6.0 -64.0 328 35 343.4 343.4 295.1 343.4 0.02 34 160 13101 -57.1 -63.1 46 6.0 -57.2 314 33 364.9 364.9 299.7 365.1 0.05 35 150 13510 -56.7 -62.7 47 6.0 -56.9 305 31 372.4 372.4 301.0 372.6 0.06 36 141 13900 -59.3 -65.3 46 6.0 -59.5 374.5 374.5 301.4 374.7 0.04 37 127 14562 -54.7 -60.7 47 6.0 -54.9 394.2 394.2 304.5 394.6 0.08 38 103 15897 -56.5 -63.5 41 7.0 -56.8 415.0 415.1 307.2 415.4 0.07 TRP 219 11163 -64.5 -70.5 43 6.0 -64.6 340 66 322.1 322.1 289.4 322.2 0.01 WND 226 10969 -63.1 -69.1 44 6.0 -63.2 340 71 321.4 321.4 289.2 321.4 0.02 Sounding variables and indices 1000-500 mb thick: 5422.00 m Freezing level: 915.91 mb = 857.78 m = 2814.20 ft Freezing level: 881.00 mb = 1168.12 m = 3832.35 ft Freezing level: 808.17 mb = 1874.47 m = 6149.75 ft Wetbulb zero: Below ground Precipitable water: 0.50 inches Sfc-500 mean rel hum: 62.77 % Est. max temperature: 14.41 C = 57.94 F Sfc-Lift cond lev (LCL): 943.64 mb = 619.29 m = 2031.75 ft T: 0.99 C 700-500 lapse rate: 5.59 C/km ThetaE index: 0.44 C Layer 925.0- 900.0 mb Conv cond level (CCL): 582.83 mb = 4421.11 m = 14504.78 ft Mean mixing ratio: 2.67 g/kg Conv temperature: 32.39 C = 90.30 F Cap Strength: 19.20 C Lifted Index: 20.16 C Risk: None Lifted Index @300 mb: 23.33 C Lifted Index @700 mb: 13.58 C Showalter Index: 11.25 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 14.70 C K Index: 11.70 Risk: None Sweat Index: 102.00 Risk: None Energy Index: 3.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.45 J/kg Max Up Vert Vel: 7.68 m/s Conv Inhibition (B-): 17574.32 J/kg Cap Strength: 19.67 C Lift Cond Lev (LCL): 867.25 mb = 1294.38 m = 4246.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 323 at 26 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 1006 110 225 11 7.8 7.8 | 164 30 -8.1 28.7 1 1000 158 235 17 13.9 9.8 | 176 31 -1.9 30.7 2 925 778 300 23 19.9 -11.5 | 203 10 4.1 9.5 3 850 1456 270 27 27.0 -0.0 | 208 24 11.2 21.0 4 700 3005 290 35 32.9 -12.0 | 242 19 17.1 9.0 5 500 5580 305 48 39.3 -27.5 | 286 24 23.5 -6.6 6 400 7200 305 36 29.5 -20.6 | 269 14 13.7 0.3 7 300 9170 330 54 27.0 -46.8 | 337 28 11.2 -25.8 8 250 10340 335 64 27.0 -58.0 | 343 39 11.2 -37.0 9 226 10969 340 71 24.3 -66.7 | 350 47 8.4 -45.8 10 219 11163 340 66 22.6 -62.0 | 351 42 6.7 -41.1 11 200 11720 345 38 9.8 -36.7 | 21 17 -6.0 -15.8 12 150 13510 305 31 25.4 -17.8 | 252 10 9.6 3.2 Wind Parameters Mean winds (0-6000m): 292.9 at 35.0 knts Storm direction: 322.9 at 26.3 knts Shear (0-3000m) pos: 5.8 neg: 1.2 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 79.8 deg Storm rel helicity (0-3000m) pos: 191.5 neg: -2.7 tot: 188.9 m^2/s^2 ave: 63.0 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 5.3 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.46 Bulk Shear: 64.30 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 ------------------------------------------------------------------------------- 500 259 19 186 25| 18.5 0.0 18.5|107.3 0.0 107.3 214.7 0.68| 22.9 15.6 1000 280 21 196 18| 11.2 0.0 11.2|117.8 0.0 117.8 117.8 0.52| 17.8 9.3 1500 278 23 201 19| 7.5 2.3 9.8|123.7 -2.7 121.0 80.7 0.44| 14.6 6.4 2000 277 24 205 20| 6.6 1.7 8.4|146.9 -2.7 144.2 72.1 0.48| 12.0 5.8 2500 278 26 209 20| 6.2 1.4 7.5|169.9 -2.7 167.3 66.9 0.52| 10.5 5.5 3000 281 27 214 19| 5.8 1.2 7.0|191.5 -2.7 188.9 63.0 0.56| 9.5 5.3 4000 285 30 224 19| 5.2 0.9 6.0|224.3 -2.7 221.7 55.4 0.60| 7.9 4.8 5000 289 33 236 18| 4.8 0.7 5.5|260.5 -2.7 257.8 51.6 0.63| 7.0 4.4 6000 293 35 246 18| 4.2 0.7 4.9|278.5 -10.6 267.9 44.6 0.59| 6.5 3.8 Wrote GIF file: /home/apache/climate/data/raob//U2820/skewt/U2820.skewt.20200325.00.gif