UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040112.upa.cvt Date: 1200Z 1 APR 20 Searching for LT281... Searching the city database file for: LT281 ... Date:1200Z 1 APR 20 Station: LT281 WMO ident: 17281 Latitude: 37.90 Longitude: 40.20 ------------------------------------------------------------------------------- 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 80 SFC 930 684 8.0 7.9 99 0.1 7.9 5 3 287.0 288.3 284.2 307.2 7.20 2 926 720 7.8 5.2 84 2.6 6.5 1 3 287.2 288.2 283.0 304.1 5.99 3 925 729 7.8 5.2 84 2.6 6.5 360 3 287.3 288.3 283.1 304.2 6.00 4 863 1298 4.6 2.9 89 1.7 3.8 221 2 289.7 290.7 283.5 305.3 5.46 5 850 1422 4.2 2.1 86 2.1 3.2 190 2 290.5 291.5 283.7 305.6 5.24 6 761 2318 0.8 -0.6 90 1.4 0.1 196 14 296.2 297.1 285.5 310.4 4.81 7 742 2521 0.0 -2.3 84 2.3 -1.0 197 17 297.5 298.3 285.5 310.4 4.35 8 700 2986 -3.3 -7.1 75 3.8 -4.8 200 23 298.8 299.4 284.8 308.5 3.20 9 673 3297 -4.9 -9.9 68 5.0 -6.8 199 23 300.4 300.9 284.8 308.6 2.68 10 620 3936 -10.5 -13.3 80 2.8 -11.4 198 22 301.1 301.5 284.5 308.0 2.21 11 609 4074 -11.1 -15.2 72 4.1 -12.3 198 21 302.0 302.3 284.6 308.0 1.92 12 592 4291 -12.7 -15.6 79 2.9 -13.6 198 21 302.6 302.9 284.8 308.6 1.92 13 583 4407 -13.7 -17.6 72 3.9 -14.8 197 21 302.7 303.0 284.5 308.0 1.64 14 500 5560 -21.1 -23.6 80 2.5 -21.7 195 19 307.3 307.5 285.7 311.1 1.14 15 400 7160 -33.7 -35.9 80 2.2 -34.0 180 23 311.2 311.3 286.3 312.8 0.45 16 390 7344 -35.1 -37.2 81 2.1 -35.3 180 23 311.6 311.7 286.4 313.0 0.40 17 300 9168 -51.5 -54.1 74 2.6 -51.6 185 21 312.8 312.8 286.4 313.1 0.08 18 261 10095 -52.7 -56.5 63 3.8 -52.8 216 26 323.7 323.7 290.0 324.0 0.07 19 250 10381 -52.3 -55.7 67 3.4 -52.4 225 28 328.3 328.3 291.3 328.6 0.08 20 241 10624 -51.3 -55.2 63 3.9 -51.4 227 33 333.3 333.3 292.7 333.6 0.09 21 227 11021 -52.9 -56.8 62 3.9 -53.0 230 41 336.6 336.6 293.6 336.9 0.08 22 211 11505 -51.3 -55.8 59 4.5 -51.5 236 43 346.2 346.2 295.8 346.6 0.09 23 200 11860 -50.9 -55.1 61 4.2 -51.1 240 45 352.2 352.2 297.2 352.6 0.11 24 189 12230 -50.5 -54.6 62 4.1 -50.7 245 53 358.6 358.6 298.5 359.1 0.12 25 180 12548 -51.2 -54.8 65 3.6 -51.3 250 60 362.5 362.6 299.3 363.1 0.13 26 178 12621 -51.3 -54.8 66 3.5 -51.5 250 58 363.4 363.5 299.5 364.0 0.13 27 177 12658 -51.1 -54.3 69 3.2 -51.2 250 57 364.4 364.4 299.7 365.0 0.13 28 170 12922 -50.1 -61.1 26 11.0 -50.5 250 51 370.2 370.3 300.7 370.5 0.06 29 165 13117 -50.5 -61.5 26 11.0 -50.9 250 46 372.8 372.8 301.1 373.0 0.06 30 157 13442 -50.3 -62.3 23 12.0 -50.8 250 38 378.4 378.4 302.1 378.7 0.06 31 150 13740 -51.5 -64.5 20 13.0 -52.0 250 30 381.3 381.3 302.5 381.5 0.04 32 142 14094 -52.5 -66.5 17 14.0 -52.9 251 31 385.6 385.6 303.2 385.8 0.04 33 135 14420 -52.1 -68.1 13 16.0 -52.6 251 31 391.9 391.9 304.1 392.1 0.03 34 131 14614 -52.9 -68.9 13 16.0 -53.4 252 32 393.9 393.9 304.4 394.0 0.03 35 119 15234 -52.1 -69.1 11 17.0 -52.7 253 33 406.3 406.3 306.0 406.5 0.03 36 111 15682 -53.5 -72.5 8 19.0 -54.1 254 34 411.9 411.9 306.7 412.0 0.02 37 100 16350 -55.1 -76.1 6 21.0 -55.6 255 35 421.3 421.3 307.9 421.3 0.01 38 89 17092 -55.7 -77.7 5 22.0 -56.2 257 36 434.3 434.3 309.3 434.4 0.01 39 81 17692 -54.7 -79.7 3 25.0 -55.4 258 37 448.3 448.3 310.7 448.3 0.01 40 70 18620 -56.9 -82.9 2 26.0 -57.5 260 38 462.7 462.7 312.0 462.7 0.01 41 69 18711 -56.9 -82.9 2 26.0 -57.5 260 38 464.6 464.6 312.2 464.6 0.01 42 63 19286 -59.1 -83.1 3 24.0 -59.6 262 35 472.0 472.0 312.8 472.0 0.01 43 50 20750 -55.7 -81.7 2 26.0 -56.6 265 27 512.2 512.2 315.8 512.3 0.01 44 46 21282 -54.3 -80.3 3 26.0 -55.5 266 27 528.0 528.0 316.8 528.0 0.01 45 40 22167 -58.9 -82.9 3 24.0 -59.7 267 27 537.9 537.9 317.4 538.0 0.01 46 30 23990 -54.1 -79.1 3 25.0 -55.8 270 26 597.2 597.2 320.5 597.3 0.03 47 28 24432 -53.7 -78.7 3 25.0 -55.6 269 25 610.2 610.2 321.0 610.4 0.03 48 20 26580 -56.1 -79.1 4 23.0 -58.0 265 22 664.5 664.5 323.2 664.8 0.04 49 16 28015 -51.7 -76.7 3 25.0 -55.1 275 31 722.6 722.6 325.1 723.2 0.07 50 11 30438 -53.5 -76.5 4 23.0 -57.3 291 46 797.8 797.8 327.2 798.8 0.11 51 10 31060 -47.9 -73.9 3 26.0 -54.1 295 50 840.7 840.8 328.2 842.5 0.17 52 8.2 32388 -41.5 -60.5 11 19.0 -50.3 915.1 915.9 330.0 930.6 1.35 53 3.4 38596 -23.3 -56.3 3 33.0 -48.1 1269.6 1273.9 335.5 1359.5 5.55 54 3.2 39044 -17.9 -52.9 3 35.0 -46.3 1319.8 1326.9 336.5 1471.8 8.93 TRP 227 11021 -52.9 -56.8 62 3.9 -53.0 230 41 336.6 336.6 293.6 336.9 0.08 WND 180 12548 -51.2 -54.8 65 3.6 -51.3 250 60 362.5 362.6 299.3 363.1 0.13 Sounding variables and indices 1000-500 mb thick: 5480.00 m Freezing level: 742.00 mb = 2521.21 m = 8271.60 ft Wetbulb zero: 758.78 mb = 2341.48 m = 7681.92 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 79.99 % Est. max temperature: 15.73 C = 60.32 F Sfc-Lift cond lev (LCL): 928.68 mb = 695.96 m = 2283.32 ft T: 7.93 C 700-500 lapse rate: 6.92 C/km ThetaE index: 3.14 C Layer 926.0- 925.0 mb Conv cond level (CCL): 792.29 mb = 1991.58 m = 6533.97 ft Mean mixing ratio: 5.60 g/kg Conv temperature: 14.94 C = 58.90 F Cap Strength: 3.72 C Lifted Index: 4.31 C Risk: None Lifted Index @300 mb: 5.55 C Lifted Index @700 mb: 3.27 C Showalter Index: 4.05 C Risk: None Total Totals Index: 48.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 23.20 C K Index: 23.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 48.20 Risk: None Energy Index: 1.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.11 J/kg Max Up Vert Vel: 5.85 m/s Conv Inhibition (B-): 63140.83 J/kg Cap Strength: 4.32 C Lift Cond Lev (LCL): 851.36 mb = 1409.00 m = 4622.64 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 226 at 12 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 ---------------------------------------------------------- 0 930 684 5 3 -0.3 -3.0 | 38 15 -9.2 -11.6 1 925 729 360 3 -0.0 -3.0 | 38 15 -9.0 -11.6 2 850 1422 190 2 0.3 2.0 | 52 11 -8.6 -6.7 3 700 2986 200 23 7.9 21.6 | 175 13 -1.1 13.0 4 500 5560 195 19 4.9 18.4 | 157 11 -4.1 9.7 5 400 7160 180 23 0.0 23.0 | 148 17 -9.0 14.4 6 300 9164 185 21 1.8 20.9 | 150 14 -7.1 12.3 7 250 10363 225 28 19.8 19.8 | 224 16 10.8 11.2 8 227 11021 230 41 31.4 26.4 | 232 29 22.4 17.7 9 200 11860 240 45 39.0 22.5 | 245 33 30.0 13.9 10 180 12548 250 60 56.4 20.5 | 256 49 47.4 11.9 11 150 13740 250 30 28.2 10.3 | 265 19 19.2 1.6 12 100 16350 255 35 33.8 9.1 | 269 25 24.8 0.4 13 70 18620 260 38 37.4 6.6 | 274 29 28.5 -2.0 14 50 20750 265 27 26.9 2.4 | 289 19 17.9 -6.3 15 30 23990 270 26 26.0 -0.0 | 297 19 17.0 -8.6 16 20 26580 265 22 21.9 1.9 | 297 15 12.9 -6.7 17 10 31060 295 50 45.3 -21.1 | 309 47 36.3 -29.8 Wind Parameters Mean winds (0-6000m): 196.1 at 16.6 knts Storm direction: 226.1 at 12.4 knts Shear (0-3000m) pos: 3.0 neg: 1.3 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 132.3 deg Storm rel helicity (0-3000m) pos: 47.8 neg: -7.4 tot: 40.4 m^2/s^2 ave: 13.5 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.39 Bulk Shear: 44.30 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 ------------------------------------------------------------------------------- 500 322 3 34 13| 0.0 4.7 4.7| 4.0 -4.2 -0.2 -0.4 0.05| 5.6 0.3 1000 215 3 49 10| 0.0 4.4 4.4| 16.0 -4.2 11.8 11.8 0.44| 5.6 2.5 1500 197 5 62 9| 2.3 2.9 5.2| 27.8 -4.2 23.6 15.7 0.63| 6.1 3.8 2000 198 8 77 7| 3.5 2.2 5.7| 39.9 -4.2 35.7 17.8 0.69| 6.3 4.4 2500 200 10 101 6| 3.5 1.8 5.3| 47.8 -5.1 42.7 17.1 0.67| 5.9 4.0 3000 200 12 121 6| 3.0 1.3 4.3| 47.8 -7.4 40.4 13.5 0.63| 5.1 3.2 4000 199 15 141 7| 2.2 0.8 3.1| 47.8 -11.8 36.0 9.0 0.55| 4.0 2.2 5000 198 16 147 8| 1.8 0.6 2.4| 47.8 -15.7 32.0 6.4 0.48| 3.4 1.6 6000 196 17 149 9| 1.5 0.8 2.3| 47.8 -20.3 27.5 4.6 0.39| 3.2 1.2 Wrote GIF file: /home/apache/climate/data/raob//LT281/skewt/LT281.skewt.20200401.12.gif