UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032100.upa.cvt Date: 0000Z 21 MAR 20 Searching for U7707... Searching the city database file for: U7707 ... Date:0000Z 21 MAR 20 Station: U7707 WMO ident: 27707 Latitude: 54.12 Longitude: 35.33 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 140 SFC 988 236 -2.3 -6.3 74 4.0 -3.7 235 1 271.8 272.2 270.2 278.4 2.41 2 984 268 -0.3 -1.6 91 1.3 -0.8 239 2 274.1 274.7 273.2 283.5 3.45 3 962 450 2.0 -2.4 73 4.4 0.2 259 7 278.2 278.8 275.3 287.5 3.33 4 929 731 0.8 -6.2 59 7.0 -1.8 291 14 279.8 280.2 275.2 287.1 2.58 5 925 766 0.6 -6.4 59 7.0 -2.0 295 15 279.9 280.4 275.2 287.2 2.56 6 850 1438 -5.3 -10.3 68 5.0 -6.9 295 19 280.6 280.9 274.8 286.5 2.05 7 700 2925 -17.9 -22.3 68 4.4 -18.7 305 21 282.7 282.8 274.2 285.4 0.91 8 686 3076 -19.3 -23.1 72 3.8 -20.0 304 22 282.7 282.9 274.2 285.4 0.87 9 525 5008 -33.5 -43.5 36 10.0 -34.1 288 37 288.1 288.2 276.0 288.7 0.15 10 508 5239 -33.3 -44.3 32 11.0 -34.0 286 39 291.1 291.1 277.4 291.6 0.15 11 500 5350 -33.7 -44.7 32 11.0 -34.4 285 40 292.0 292.0 277.9 292.4 0.14 12 419 6567 -41.7 -49.7 42 8.0 -42.1 285 69 296.8 296.8 280.1 297.2 0.10 13 400 6880 -43.1 -52.1 37 9.0 -43.4 285 77 299.0 299.0 281.0 299.3 0.08 14 359 7602 -48.3 -58.3 31 10.0 -48.6 287 86 301.4 301.4 282.0 301.5 0.04 15 321 8338 -50.0 -60.7 28 10.6 -50.3 290 95 308.8 308.8 284.9 308.9 0.03 16 300 8780 -51.1 -62.1 26 11.0 -51.3 290 93 313.3 313.3 286.5 313.4 0.03 17 299 8802 -51.3 -62.3 26 11.0 -51.5 290 93 313.3 313.3 286.5 313.5 0.03 18 250 9960 -51.5 -63.5 23 12.0 -51.8 290 83 329.5 329.5 291.6 329.6 0.03 19 200 11420 -48.9 -61.9 21 13.0 -49.3 290 62 355.3 355.3 297.8 355.5 0.05 20 154 13146 -46.3 -62.3 15 16.0 -47.1 285 42 387.4 387.4 303.5 387.6 0.06 21 150 13320 -47.5 -63.5 14 16.0 -48.2 285 40 388.2 388.2 303.6 388.5 0.05 22 146 13498 -49.1 -65.1 14 16.0 -49.7 284 40 388.5 388.5 303.6 388.7 0.04 23 109 15416 -48.3 -65.3 12 17.0 -49.2 277 34 423.8 423.8 308.2 424.1 0.05 24 100 15980 -50.7 -67.7 12 17.0 -51.5 275 33 429.8 429.8 308.9 430.0 0.04 25 95 16312 -52.3 -69.3 11 17.0 -53.0 277 33 433.0 433.0 309.1 433.2 0.04 26 80 17429 -49.9 -67.9 10 18.0 -51.0 284 33 459.7 459.7 311.8 460.0 0.05 27 70 18300 -50.3 -69.3 9 19.0 -51.4 290 33 476.8 476.8 313.2 477.1 0.05 28 50 20490 -52.1 -71.1 8 19.0 -53.4 300 19 520.7 520.7 316.4 521.0 0.05 29 34 22978 -54.5 -73.5 8 19.0 -55.9 323 13 575.1 575.1 319.5 575.5 0.05 30 30 23780 -54.7 -74.7 7 20.0 -56.2 330 11 595.5 595.5 320.4 595.9 0.05 31 20 26370 -54.1 -74.1 7 20.0 -56.3 290 3 670.6 670.6 323.4 671.3 0.08 32 16 27803 -53.7 -73.7 7 20.0 -56.5 716.1 716.1 325.0 717.1 0.11 TRP 299 8802 -51.3 -62.3 26 11.0 -51.5 290 93 313.3 313.3 286.5 313.5 0.03 WND 321 8338 -50.0 -60.7 28 10.6 -50.3 290 95 308.8 308.8 284.9 308.9 0.03 Sounding variables and indices 1000-500 mb thick: 5210.00 m Freezing level: Surface below freezing Freezing level: 981.13 mb = 292.03 m = 958.11 ft Freezing level: 917.37 mb = 834.34 m = 2737.30 ft Wetbulb zero: Below ground Precipitable water: 0.29 inches Sfc-500 mean rel hum: 59.92 % Est. max temperature: 6.65 C = 43.97 F Sfc-Lift cond lev (LCL): 927.77 mb = 741.94 m = 2434.16 ft T: 0.74 C 700-500 lapse rate: 6.52 C/km ThetaE index: 1.80 C Layer 850.0- 525.0 mb Conv cond level (CCL): 835.35 mb = 1571.14 m = 5154.59 ft Mean mixing ratio: 2.83 g/kg Conv temperature: 6.69 C = 44.04 F Cap Strength: 4.53 C Lifted Index: 5.13 C Risk: None Lifted Index @300 mb: 19.02 C Lifted Index @700 mb: 0.07 C Showalter Index: 5.19 C Risk: None Total Totals Index: 51.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.40 C Cross Totals Index: 23.40 C K Index: 13.70 Risk: None Sweat Index: 134.00 Risk: None Energy Index: 1.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.90 J/kg Max Up Vert Vel: 6.77 m/s Conv Inhibition (B-): 82.77 J/kg Cap Strength: 4.90 C Lift Cond Lev (LCL): 863.13 mb = 1316.19 m = 4318.16 ft Lev Free Conv (LFC): 688.13 mb = 3052.45 m = 10014.47 ft Equ Level (EL): 668.13 mb = 3266.20 m = 10715.76 ft B at Equ Level: 22.70 J/kg Max Parcel Lev (MPL): 588.13 mb = 4187.42 m = 13738.09 ft Wind level data Storm motion: 322 at 21 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 ---------------------------------------------------------- 0 988 236 235 1 0.8 0.6 | 144 21 -12.1 16.9 1 925 766 295 15 13.6 -6.3 | 184 10 0.6 10.0 2 850 1438 295 19 17.2 -8.0 | 207 9 4.3 8.3 3 700 2925 305 21 17.2 -12.0 | 225 6 4.3 4.3 4 500 5350 285 40 38.6 -10.4 | 257 26 25.7 6.0 5 400 6880 285 77 74.4 -19.9 | 273 62 61.4 -3.6 6 321 8338 290 95 89.3 -32.5 | 282 78 76.3 -16.2 7 300 8780 290 93 87.4 -31.8 | 282 76 74.4 -15.5 8 299 8802 290 93 87.4 -31.8 | 282 76 74.4 -15.5 9 250 9960 290 83 78.0 -28.4 | 280 66 65.0 -12.1 10 200 11420 290 62 58.3 -21.2 | 276 46 45.3 -4.9 11 150 13320 285 40 38.6 -10.4 | 257 26 25.7 6.0 12 100 15980 275 33 32.9 -2.9 | 236 24 19.9 13.5 13 70 18300 290 33 31.0 -11.3 | 254 19 18.1 5.0 14 50 20490 300 19 16.5 -9.5 | 207 8 3.5 6.8 15 30 23780 330 11 5.5 -9.5 | 132 10 -7.5 6.8 16 20 26370 290 3 2.8 -1.0 | 147 18 -10.1 15.3 Wind Parameters Mean winds (0-6000m): 291.6 at 27.8 knts Storm direction: 321.6 at 20.8 knts Shear (0-3000m) pos: 3.5 neg: 0.5 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 96.8 deg Storm rel helicity (0-3000m) pos: 71.2 neg: 0.0 tot: 71.2 m^2/s^2 ave: 23.7 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 3.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.42 Bulk Shear: 54.02 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 ------------------------------------------------------------------------------- 500 292 8 156 15| 14.1 0.0 14.1| 51.9 0.0 51.9 103.7 0.72| 15.9 11.5 1000 294 12 170 12| 8.9 0.0 8.9| 60.1 0.0 60.1 60.1 0.74| 10.0 7.4 1500 295 14 180 10| 6.5 0.0 6.5| 64.1 0.0 64.1 42.7 0.75| 7.3 5.5 2000 296 16 187 10| 5.1 0.0 5.1| 65.7 0.0 65.7 32.8 0.74| 5.8 4.3 2500 298 17 192 9| 4.2 0.0 4.2| 67.1 0.0 67.1 26.9 0.73| 5.0 3.6 3000 299 17 197 8| 3.5 0.5 4.0| 71.2 0.0 71.2 23.7 0.73| 4.7 3.4 4000 298 20 214 8| 2.6 1.5 4.1| 79.5 0.0 79.5 19.9 0.63| 4.6 2.9 5000 295 23 231 11| 2.1 2.1 4.2| 80.5 -2.1 78.5 15.7 0.50| 4.7 2.3 6000 292 28 245 14| 1.7 3.6 5.4|150.8 -2.9 147.9 24.6 0.44| 5.8 2.6 Wrote GIF file: /home/apache/climate/data/raob//U7707/skewt/U7707.skewt.20200321.00.gif