UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033112.upa.cvt Date: 1200Z 31 MAR 20 Searching for X3791... Searching the city database file for: X3791 ... Date:1200Z 31 MAR 20 Station: X3791 WMO ident: 33791 Latitude: 43.03 Longitude: 33.22 ------------------------------------------------------------------------------- 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 102 4.8 -7.2 41 12.0 0.4 315 13 277.5 277.8 273.3 283.7 2.21 1 1000 151 3.8 -8.2 41 12.0 -0.4 315 13 277.0 277.3 272.8 282.8 2.06 2 984 282 1.4 -12.6 34 14.0 -2.9 315 13 275.8 276.1 271.1 280.0 1.47 3 925 776 -2.7 -13.7 42 11.0 -5.8 315 15 276.5 276.8 271.5 280.7 1.43 4 850 1440 -8.1 -16.1 53 8.0 -10.1 315 19 277.7 277.9 271.9 281.4 1.28 5 844 1495 -8.5 -16.5 52 8.0 -10.5 312 20 277.8 278.0 272.0 281.4 1.25 6 826 1663 -6.3 -16.3 45 10.0 -9.0 305 22 281.8 282.1 274.3 285.7 1.29 7 809 1825 -6.3 -21.3 29 15.0 -9.8 297 25 283.5 283.7 274.6 286.1 0.86 8 793 1981 -6.7 -25.7 20 19.0 -10.7 290 27 284.7 284.8 274.9 286.6 0.59 9 777 2141 -5.5 -22.5 25 17.0 -9.6 283 30 287.7 287.8 276.7 290.2 0.81 10 762 2294 -5.7 -19.7 32 14.0 -9.4 276 32 289.1 289.3 277.8 292.3 1.05 11 748 2439 -5.7 -17.7 38 12.0 -9.1 269 34 290.6 290.8 278.9 294.5 1.27 12 720 2737 -7.7 -16.7 48 9.0 -10.2 255 39 291.6 291.9 279.6 296.0 1.44 13 700 2955 -9.5 -18.5 48 9.0 -11.9 245 42 292.0 292.2 279.5 295.9 1.27 14 632 3734 -15.9 -23.9 50 8.0 -17.6 242 44 293.3 293.5 279.6 296.1 0.88 15 620 3879 -15.7 -23.7 50 8.0 -17.4 241 44 295.2 295.3 280.5 298.1 0.91 16 500 5460 -28.5 -38.5 38 10.0 -29.5 235 48 298.3 298.3 281.0 299.2 0.27 17 400 7020 -40.9 230 52 301.8 18 330 8297 -51.5 223 63 304.3 19 300 8910 -55.1 220 68 307.7 20 299 8931 -55.1 221 68 308.0 21 292 9082 -55.5 225 69 309.5 22 277 9416 -56.5 225 68 312.8 23 257 9893 -54.1 229 64 323.1 24 250 10070 -54.1 230 62 325.6 25 245 10199 -54.7 230 60 326.6 26 218 10951 -51.3 230 50 343.0 27 200 11510 -50.9 230 42 352.2 28 181 12163 -49.5 232 35 364.6 29 150 13390 -51.1 235 21 382.0 30 100 16000 -52.7 240 25 425.9 31 70 18270 -55.3 250 29 466.1 32 50 20390 -58.5 260 31 505.6 33 38 22115 -58.5 546.9 TRP 277 9416 -56.5 225 68 312.8 WND 292 9082 -55.5 225 69 309.5 Sounding variables and indices 1000-500 mb thick: 5309.00 m Freezing level: 963.85 mb = 450.37 m = 1477.59 ft Wetbulb zero: 1002.86 mb = 127.83 m = 419.38 ft Precipitable water: 0.22 inches Sfc-500 mean rel hum: 42.98 % Est. max temperature: 4.90 C = 40.82 F Sfc-Lift cond lev (LCL): 835.24 mb = 1576.14 m = 5171.02 ft T: -7.44 C 700-500 lapse rate: 7.58 C/km ThetaE index: 3.68 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 594.22 mb = 4190.94 m = 13749.64 ft Mean mixing ratio: 1.53 g/kg Conv temperature: 23.20 C = 73.76 F Cap Strength: 13.99 C Lifted Index: 14.84 C Risk: None Lifted Index @300 mb: 19.12 C Lifted Index @700 mb: 12.63 C Showalter Index: 14.34 C Risk: None Total Totals Index: 32.80 C Risk: None Vertical Totals Index: 20.40 C Cross Totals Index: 12.40 C K Index: -4.70 Risk: None Sweat Index: 86.00 Risk: None Energy Index: 3.88 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.39 J/kg Max Up Vert Vel: 2.60 m/s Conv Inhibition (B-): 41791.77 J/kg Cap Strength: 14.78 C Lift Cond Lev (LCL): 789.47 mb = 2016.32 m = 6615.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 280 at 27 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 102 315 13 9.2 -9.2 | 74 18 -17.1 -4.8 1 1000 151 315 13 9.2 -9.2 | 74 18 -17.1 -4.8 2 925 776 315 15 10.6 -10.6 | 68 17 -15.6 -6.2 3 850 1440 315 19 13.4 -13.4 | 55 16 -12.8 -9.0 4 700 2955 245 42 38.1 17.7 | 208 25 11.8 22.2 5 500 5460 235 48 39.3 27.5 | 202 35 13.1 32.0 6 400 7020 230 52 39.8 33.4 | 200 40 13.6 37.9 7 300 8910 220 68 43.7 52.1 | 197 59 17.5 56.5 8 292 9082 225 69 48.8 48.8 | 203 58 22.5 53.2 9 277 9416 225 68 48.1 48.1 | 203 57 21.8 52.5 10 250 10070 230 62 47.5 39.9 | 206 49 21.2 44.3 11 200 11510 230 42 32.2 27.0 | 191 32 5.9 31.4 12 150 13390 235 21 17.2 12.0 | 151 19 -9.0 16.5 13 100 16000 240 25 21.7 12.5 | 165 18 -4.6 16.9 14 70 18270 250 29 27.3 9.9 | 184 14 1.0 14.3 15 50 20390 260 31 30.5 5.4 | 204 11 4.3 9.8 Wind Parameters Mean winds (0-6000m): 249.6 at 35.5 knts Storm direction: 279.6 at 26.6 knts Shear (0-3000m) pos: 0.0 neg: 6.9 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 133.4 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -94.3 tot: -94.3 m^2/s^2 ave: -31.4 10^-3 m/s^2 rel: -0.63 Storm rel vorticity (0-3000m) horiz: 8.7 stream: -5.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 138.03 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 ------------------------------------------------------------------------------- 500 315 14 73 17| 0.0 1.5 1.5| 0.0 -5.9 -5.9 -11.8 -0.89| 1.5 -1.3 1000 315 15 70 17| 0.0 2.0 2.0| 0.0 -16.2 -16.2 -16.2 -0.92| 2.0 -1.9 1500 314 16 66 16| 0.0 3.0 3.0| 0.0 -31.8 -31.8 -21.2 -0.79| 3.3 -2.6 2000 307 18 61 13| 0.0 4.9 4.9| 0.0 -46.7 -46.7 -23.3 -0.71| 5.8 -4.1 2500 294 21 59 8| 0.0 6.3 6.3| 0.0 -64.0 -64.0 -25.6 -0.69| 7.8 -5.3 3000 278 24 111 2| 0.0 6.9 6.9| 0.0 -94.3 -94.3 -31.4 -0.63| 8.7 -5.4 4000 264 29 199 8| 0.0 5.5 5.5| 0.0-102.1-102.1 -25.5 -0.60| 7.0 -4.2 5000 255 33 203 14| 0.0 4.8 4.8| 0.0-113.0-113.0 -22.6 -0.58| 6.0 -3.5 6000 250 35 203 18| 0.0 4.2 4.2| 0.0-123.4-123.4 -20.6 -0.56| 5.4 -3.0 Wrote GIF file: /home/apache/climate/data/raob//X3791/skewt/X3791.skewt.20200331.12.gif