UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032900.upa.cvt Date: 0000Z 29 MAR 20 Searching for U2820... Searching the city database file for: U2820 ... Date:0000Z 29 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 1000 112 -0.5 -11.5 43 11.0 -3.8 290 5 272.6 272.9 269.4 277.1 1.58 1 925 729 -5.3 -15.3 45 10.0 -7.9 325 19 273.9 274.1 269.6 277.5 1.26 2 918 789 -5.9 -14.9 49 9.0 -8.2 325 19 273.9 274.1 269.7 277.6 1.31 3 862 1279 -10.1 -18.1 52 8.0 -11.9 321 19 274.5 274.6 269.6 277.5 1.07 4 850 1387 -10.9 -18.9 52 8.0 -12.6 320 19 274.7 274.9 269.7 277.7 1.01 5 828 1588 -12.5 -21.5 47 9.0 -14.3 313 22 275.1 275.2 269.6 277.5 0.83 6 725 2598 -16.3 -34.3 20 18.0 -18.7 275 38 281.6 281.6 272.6 282.5 0.29 7 700 2862 -18.1 -30.1 34 12.0 -19.8 265 42 282.4 282.5 273.3 283.8 0.45 8 680 3078 -18.1 -25.1 54 7.0 -19.3 264 44 284.8 284.9 275.1 287.0 0.73 9 636 3574 -21.7 -24.3 79 2.6 -22.1 261 49 286.2 286.3 276.0 288.8 0.84 10 580 4250 -22.9 -32.9 40 10.0 -24.2 257 57 292.4 292.5 278.5 293.8 0.41 11 564 4454 -23.9 -34.9 36 11.0 -25.2 255 59 293.6 293.7 279.0 294.8 0.35 12 528 4931 -28.1 -35.1 51 7.0 -28.9 252 64 294.2 294.2 279.3 295.4 0.37 13 500 5320 -29.7 -34.6 62 4.9 -30.2 250 68 296.8 296.9 280.6 298.2 0.41 14 439 6237 -35.7 -39.2 70 3.5 -36.0 253 74 300.5 300.5 282.0 301.5 0.29 15 400 6880 -38.9 -42.2 71 3.3 -39.1 255 79 304.4 304.5 283.5 305.3 0.23 16 394 6983 -39.3 -42.6 71 3.3 -39.5 255 80 305.2 305.3 283.8 306.0 0.23 17 380 7229 -40.3 -43.8 69 3.5 -40.5 254 82 307.1 307.1 284.5 307.8 0.21 18 335 8076 -45.6 -50.4 59 4.7 -45.9 250 89 311.0 311.1 285.8 311.5 0.11 19 333 8115 -45.9 -50.7 58 4.8 -46.1 250 89 311.2 311.3 285.9 311.6 0.11 20 300 8800 -50.9 -55.9 55 5.0 -51.0 250 85 313.6 313.6 286.7 313.9 0.07 21 282 9204 -53.5 -58.5 54 5.0 -53.6 250 85 315.5 315.5 287.3 315.7 0.05 22 250 9980 -56.5 -61.5 53 5.0 -56.6 250 85 322.1 322.1 289.4 322.2 0.04 23 224 10668 -60.1 -65.1 52 5.0 -60.2 250 81 326.8 326.8 290.8 326.9 0.03 24 200 11380 -55.3 -61.3 47 6.0 -55.4 255 69 345.2 345.2 295.6 345.4 0.05 25 196 11510 -53.7 -59.7 48 6.0 -53.9 256 68 349.7 349.8 296.6 350.0 0.06 26 189 11744 -53.7 -59.7 48 6.0 -53.9 257 67 353.4 353.4 297.4 353.7 0.06 27 170 12429 -51.3 -58.3 43 7.0 -51.6 261 64 368.3 368.3 300.3 368.6 0.09 28 150 13240 -53.1 -60.1 42 7.0 -53.4 265 60 378.6 378.6 302.1 378.9 0.08 29 139 13731 -54.1 -62.1 37 8.0 -54.4 264 61 385.2 385.2 303.1 385.5 0.06 30 117 14840 -53.3 -63.3 29 10.0 -53.7 262 62 406.1 406.1 306.0 406.4 0.07 31 100 15850 -54.1 -64.1 28 10.0 -54.5 260 64 423.2 423.2 308.1 423.6 0.07 32 81 17204 -53.1 -65.1 22 12.0 -53.7 263 65 451.5 451.6 311.0 452.0 0.07 33 70 18140 -54.9 -67.9 19 13.0 -55.5 265 66 466.9 467.0 312.4 467.3 0.06 34 65 18611 -56.7 -69.7 18 13.0 -57.2 264 66 473.0 473.0 312.9 473.3 0.05 35 55 19678 -53.3 -67.3 17 14.0 -54.2 261 67 503.9 504.0 315.2 504.5 0.08 36 50 20290 -54.3 -68.3 16 14.0 -55.2 260 68 515.5 515.5 316.1 516.0 0.08 37 36 22378 -57.1 -72.1 13 15.0 -58.0 270 68 559.1 559.1 318.6 559.5 0.06 38 30 23530 -57.3 -73.3 11 16.0 -58.4 275 68 588.4 588.5 320.1 588.9 0.06 39 28 23967 -56.5 -72.5 12 16.0 -57.8 272 66 602.4 602.4 320.7 602.9 0.08 40 20 26100 -57.1 -73.1 11 16.0 -58.7 255 54 661.4 661.4 323.2 662.2 0.10 41 17 27126 -58.1 -75.1 10 17.0 -59.8 689.7 689.7 324.1 690.4 0.08 TRP 224 10668 -60.1 -65.1 52 5.0 -60.2 250 81 326.8 326.8 290.8 326.9 0.03 WND 335 8076 -45.6 -50.4 59 4.7 -45.9 250 89 311.0 311.1 285.8 311.5 0.11 Sounding variables and indices 1000-500 mb thick: 5208.13 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 47.04 % Est. max temperature: 1.58 C = 34.84 F Sfc-Lift cond lev (LCL): 841.26 mb = 1466.41 m = 4811.01 ft T: -11.53 C 700-500 lapse rate: 4.72 C/km ThetaE index: 0.12 C Layer 828.0- 725.0 mb Conv cond level (CCL): 710.55 mb = 2749.58 m = 9020.83 ft Mean mixing ratio: 1.38 g/kg Conv temperature: 8.93 C = 48.07 F Cap Strength: 14.46 C Lifted Index: 16.28 C Risk: None Lifted Index @300 mb: 25.72 C Lifted Index @700 mb: 6.55 C Showalter Index: 16.04 C Risk: None Total Totals Index: 29.60 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: 10.80 C K Index: -12.10 Risk: None Sweat Index: 106.00 Risk: None Energy Index: 4.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.02 J/kg Max Up Vert Vel: 2.83 m/s Conv Inhibition (B-): 60240.54 J/kg Cap Strength: 15.68 C Lift Cond Lev (LCL): 808.92 mb = 1765.65 m = 5792.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 293 at 32 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 112 290 5 4.7 -1.7 | 113 27 -25.1 10.9 1 1000 112 295 5 4.5 -2.1 | 113 27 -25.3 10.5 2 925 729 325 19 10.9 -15.6 | 81 19 -18.9 -3.0 3 850 1387 320 19 12.2 -14.6 | 84 18 -17.6 -1.9 4 700 2862 265 42 41.8 3.7 | 216 20 12.0 16.3 5 500 5320 250 68 63.9 23.3 | 224 49 34.1 35.9 6 400 6880 255 79 76.3 20.4 | 235 57 46.5 33.1 7 335 8076 250 89 83.6 30.4 | 231 69 53.8 43.0 8 300 8800 250 85 79.9 29.1 | 230 65 50.0 41.7 9 250 9980 250 85 79.9 29.1 | 230 65 50.0 41.7 10 224 10668 250 81 76.1 27.7 | 229 61 46.3 40.3 11 200 11380 255 69 66.6 17.9 | 230 48 36.8 30.5 12 150 13240 265 60 59.8 5.2 | 239 35 29.9 17.8 13 100 15850 260 64 63.0 11.1 | 234 41 33.2 23.7 14 70 18140 265 66 65.7 5.8 | 243 40 35.9 18.4 15 50 20290 260 68 67.0 11.8 | 237 44 37.1 24.4 16 30 23530 275 68 67.7 -5.9 | 260 39 37.9 6.7 17 20 26100 255 54 52.2 14.0 | 220 35 22.3 26.6 Wind Parameters Mean winds (0-6000m): 262.9 at 43.2 knts Storm direction: 292.9 at 32.4 knts Shear (0-3000m) pos: 2.6 neg: 6.6 tot: 9.1 10-3/s Storm rel Dir Shear (0-3000m): 106.0 deg Storm rel helicity (0-3000m) pos: 13.7 neg: -73.9 tot: -60.2 m^2/s^2 ave: -20.1 10^-3 m/s^2 rel: -0.09 Storm rel vorticity (0-3000m) horiz: 9.9 stream: -0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 182.75 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 ------------------------------------------------------------------------------- 500 313 11 104 23| 12.6 0.0 12.6| 0.0 -49.8 -49.8 -99.6 -0.69| 12.8 -8.9 1000 321 15 93 21| 7.7 0.0 7.7| 1.8 -65.4 -63.6 -63.6 -0.70| 8.4 -5.8 1500 320 16 90 19| 5.1 1.8 6.9| 3.1 -69.3 -66.2 -44.1 -0.56| 7.4 -4.1 2000 313 19 89 16| 3.9 4.3 8.1| 5.2 -70.2 -65.0 -32.5 -0.31| 8.6 -2.6 2500 301 22 97 11| 3.1 6.0 9.0| 8.7 -70.4 -61.7 -24.7 -0.11| 9.7 -1.1 3000 290 25 125 7| 2.6 6.6 9.1| 13.7 -73.9 -60.2 -20.1 -0.09| 9.9 -0.9 4000 277 31 188 9| 1.9 6.4 8.4| 30.2 -73.9 -43.7 -10.9 -0.04| 8.9 -0.4 5000 268 38 209 16| 1.5 6.4 7.9| 31.6 -79.1 -47.5 -9.5 -0.04| 8.4 -0.3 6000 263 43 216 22| 1.5 5.7 7.2|101.9 -83.1 18.8 3.1 0.02| 7.8 0.1 Wrote GIF file: /home/apache/climate/data/raob//U2820/skewt/U2820.skewt.20200329.00.gif