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 LT281... Searching the city database file for: LT281 ... Date:0000Z 29 MAR 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 76 SFC 930 682 8.8 8.5 98 0.3 8.6 145 1 287.9 289.2 284.9 308.9 7.50 2 925 727 8.6 6.4 86 2.2 7.4 125 1 288.1 289.2 284.0 306.5 6.52 3 913 835 8.0 5.8 86 2.2 6.8 146 2 288.6 289.7 284.0 306.5 6.34 4 906 898 7.6 5.2 85 2.4 6.3 158 3 288.8 289.9 283.8 306.2 6.13 5 850 1421 4.0 2.1 87 1.9 3.1 260 8 290.3 291.3 283.5 305.4 5.24 6 797 1942 0.6 -0.7 91 1.3 0.0 238 11 292.1 292.9 283.5 305.4 4.56 7 789 2023 0.0 -1.4 90 1.4 -0.6 235 11 292.3 293.1 283.4 305.1 4.37 8 700 2972 -5.9 -7.6 88 1.7 -6.5 195 17 296.0 296.5 283.5 305.2 3.08 9 637 3705 -10.9 -14.3 76 3.4 -11.9 184 17 298.4 298.7 283.2 304.5 1.98 10 590 4292 -13.9 -16.4 81 2.5 -14.6 175 18 301.5 301.8 284.2 307.1 1.80 11 581 4408 -14.9 -17.8 78 2.9 -15.7 173 18 301.6 301.9 284.1 306.8 1.62 12 538 4987 -18.3 -20.4 84 2.1 -18.8 164 18 304.3 304.5 284.9 308.8 1.40 13 518 5269 -20.7 -24.6 71 3.9 -21.5 159 18 304.7 304.9 284.5 308.0 1.01 14 500 5530 -22.9 -26.2 74 3.3 -23.5 155 18 305.1 305.3 284.6 308.1 0.90 15 486 5737 -23.7 -26.0 81 2.3 -24.1 152 19 306.6 306.8 285.2 309.8 0.94 16 400 7120 -34.7 -37.6 75 2.9 -35.0 135 29 309.9 310.0 285.8 311.2 0.38 17 304 8992 -44.3 -60.3 15 16.0 -44.8 192 30 321.7 321.7 289.3 321.8 0.04 18 300 9080 -44.9 -59.9 17 15.0 -45.4 195 30 322.1 322.1 289.4 322.2 0.04 19 285 9423 -46.9 -60.9 19 14.0 -47.3 202 29 324.0 324.0 290.0 324.1 0.04 20 252 10238 -49.3 -65.3 14 16.0 -49.7 219 25 332.0 332.0 292.3 332.1 0.02 21 250 10290 -49.3 -65.3 14 16.0 -49.7 220 25 332.8 332.8 292.5 332.9 0.02 22 249 10316 -49.3 -65.3 14 16.0 -49.7 221 25 333.2 333.2 292.6 333.3 0.02 23 219 11165 -45.7 -62.7 13 17.0 -46.3 238 29 351.2 351.2 296.9 351.3 0.04 24 215 11288 -45.9 -63.9 11 18.0 -46.5 240 30 352.7 352.7 297.3 352.9 0.03 25 209 11477 -45.5 -64.5 10 19.0 -46.2 244 31 356.2 356.2 298.0 356.3 0.03 26 200 11770 -45.7 -64.7 10 19.0 -46.4 250 32 360.4 360.4 298.8 360.5 0.03 27 197 11871 -45.9 -65.9 9 20.0 -46.6 251 33 361.6 361.7 299.1 361.8 0.03 28 193 12007 -45.5 -66.5 8 21.0 -46.3 252 35 364.4 364.4 299.5 364.5 0.03 29 150 13670 -50.7 -71.7 7 21.0 -51.2 270 53 382.7 382.7 302.7 382.8 0.02 30 139 14165 -52.3 -73.3 6 21.0 -52.8 267 48 388.3 388.3 303.6 388.4 0.01 31 133 14452 -51.5 -72.5 6 21.0 -52.1 266 46 394.7 394.7 304.5 394.8 0.02 32 121 15063 -54.3 -76.3 5 22.0 -54.8 262 40 400.4 400.4 305.3 400.4 0.01 33 117 15279 -53.9 -75.9 5 22.0 -54.4 261 38 405.0 405.0 305.9 405.0 0.01 34 107 15851 -55.7 -77.7 5 22.0 -56.2 258 33 412.1 412.1 306.7 412.1 0.01 35 100 16280 -58.3 -78.3 6 20.0 -58.6 255 29 415.1 415.1 307.2 415.1 0.01 36 94 16667 -60.1 -80.1 6 20.0 -60.4 250 36 419.0 419.0 307.6 419.0 0.01 37 86 17225 -57.3 -77.3 6 20.0 -57.8 252 29 435.4 435.4 309.4 435.5 0.01 38 70 18520 -59.1 -79.1 6 20.0 -59.6 255 14 457.9 458.0 311.6 458.0 0.01 39 59 19591 -60.1 -79.1 7 19.0 -60.6 275 11 478.6 478.7 313.4 478.7 0.01 40 50 20630 -57.9 -77.9 6 20.0 -58.6 295 9 507.0 507.0 315.4 507.1 0.02 41 43 21583 -56.5 -76.5 6 20.0 -57.5 332 10 532.8 532.8 317.1 533.0 0.03 42 39 22199 -58.7 -78.7 6 20.0 -59.5 356 10 542.4 542.4 317.6 542.5 0.02 43 34 23066 -55.9 -76.9 6 21.0 -57.1 29 11 571.4 571.4 319.2 571.6 0.03 44 30 23860 -56.9 -77.9 5 21.0 -58.2 60 11 589.5 589.5 320.1 589.7 0.03 45 26 24769 -55.1 -77.1 5 22.0 -56.8 64 13 619.3 619.3 321.5 619.6 0.04 46 24 25279 -56.1 -78.1 5 22.0 -57.8 66 15 630.7 630.7 321.9 631.0 0.04 47 20 26440 -55.1 -80.1 3 25.0 -57.2 70 18 667.5 667.5 323.3 667.8 0.03 48 14 28718 -53.3 -85.3 1 32.0 -56.7 34 21 745.3 745.3 325.8 745.5 0.02 49 11 30260 -55.1 -85.1 1 30.0 -58.5 10 23 792.0 792.0 327.0 792.2 0.03 50 10 30870 -53.1 -84.1 1 31.0 -57.4 360 24 821.3 821.4 327.8 821.6 0.03 51 5.5 34806 -43.7 -78.7 1 35.0 -54.6 1016.1 1016.2 331.5 1017.9 0.15 52 5.4 34929 -43.1 -78.1 1 35.0 -54.5 1024.1 1024.2 331.6 1026.2 0.17 53 5.3 35055 -44.1 -79.1 1 35.0 -55.0 1025.1 1025.2 331.6 1026.9 0.15 TRP 94 16667 -60.1 -80.1 6 20.0 -60.4 250 36 419.0 419.0 307.6 419.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5454.00 m Freezing level: 789.00 mb = 2022.67 m = 6635.99 ft Wetbulb zero: 796.75 mb = 1944.16 m = 6378.39 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 83.43 % Est. max temperature: 13.50 C = 56.30 F Sfc-Lift cond lev (LCL): 925.79 mb = 719.92 m = 2361.92 ft T: 8.63 C 700-500 lapse rate: 6.65 C/km ThetaE index: 3.89 C Layer 925.0- 700.0 mb Conv cond level (CCL): 836.54 mb = 1550.06 m = 5085.44 ft Mean mixing ratio: 5.75 g/kg Conv temperature: 11.66 C = 52.98 F Cap Strength: 2.31 C Lifted Index: 2.04 C Risk: None Lifted Index @300 mb: 11.62 C Lifted Index @700 mb: 0.29 C Showalter Index: 2.39 C Risk: Showers probable Total Totals Index: 51.90 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.90 C Cross Totals Index: 25.00 C K Index: 27.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 117.20 Risk: None Energy Index: 0.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.51 J/kg Max Up Vert Vel: 4.12 m/s Conv Inhibition (B-): 60899.96 J/kg Cap Strength: 2.26 C Lift Cond Lev (LCL): 852.15 mb = 1400.35 m = 4594.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 205 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 ---------------------------------------------------------- 0 930 682 145 1 -0.6 0.8 | 29 11 -5.5 -9.8 1 925 727 125 1 -0.8 0.6 | 30 12 -5.7 -10.1 2 850 1421 260 8 7.9 1.4 | 342 10 3.0 -9.3 3 700 2972 195 17 4.4 16.4 | 175 6 -0.5 5.8 4 500 5530 155 18 -7.6 16.3 | 114 14 -12.5 5.7 5 400 7120 135 29 -20.5 20.5 | 111 27 -25.4 9.9 6 300 9080 195 30 7.8 29.0 | 189 19 2.9 18.3 7 250 10290 220 25 16.1 19.2 | 233 14 11.2 8.5 8 200 11770 250 32 30.1 10.9 | 269 25 25.2 0.3 9 150 13670 270 53 53.0 -0.0 | 282 49 48.1 -10.6 10 100 16280 255 29 28.0 7.5 | 278 23 23.1 -3.1 11 94 16667 250 36 33.8 12.3 | 267 29 28.9 1.7 12 70 18520 255 14 13.5 3.6 | 309 11 8.6 -7.0 13 50 20630 295 9 8.2 -3.8 | 347 15 3.3 -14.4 14 30 23860 60 11 -9.5 -5.5 | 42 22 -14.4 -16.1 15 20 26440 70 18 -16.9 -6.2 | 52 28 -21.8 -16.8 16 10 30870 360 24 -0.0 -24.0 | 8 35 -4.9 -34.6 Wind Parameters Mean winds (0-6000m): 174.7 at 15.6 knts Storm direction: 204.7 at 11.7 knts Shear (0-3000m) pos: 1.7 neg: 2.7 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 121.4 deg Storm rel helicity (0-3000m) pos: 4.0 neg: -36.8 tot: -32.8 m^2/s^2 ave: -10.9 10^-3 m/s^2 rel: -0.68 Storm rel vorticity (0-3000m) horiz: 5.6 stream: -3.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.38 Bulk Shear: 22.18 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 ------------------------------------------------------------------------------- 500 202 3 26 9| 5.5 0.0 5.5| 4.0 -4.5 -0.5 -1.1 -0.15| 7.1 -1.1 1000 254 5 358 9| 5.0 0.0 5.0| 4.0 -16.4 -12.5 -12.5 -0.48| 7.5 -3.6 1500 244 7 348 8| 3.4 1.7 5.0| 4.0 -22.8 -18.8 -12.5 -0.55| 6.7 -3.7 2000 229 9 339 5| 2.5 2.7 5.2| 4.0 -28.2 -24.2 -12.1 -0.63| 6.5 -4.2 2500 216 10 331 2| 2.0 3.0 5.0| 4.0 -33.3 -29.3 -11.7 -0.67| 6.2 -4.1 3000 208 12 311 1| 1.7 2.7 4.4| 4.0 -36.8 -32.8 -10.9 -0.68| 5.6 -3.8 4000 196 13 147 2| 1.3 2.4 3.7| 4.0 -45.3 -41.4 -10.3 -0.69| 4.8 -3.3 5000 186 14 135 5| 1.0 2.3 3.3| 4.4 -54.5 -50.1 -10.0 -0.66| 4.4 -2.9 6000 175 16 128 8| 0.8 2.6 3.4| 5.0 -58.6 -53.6 -8.9 -0.57| 4.4 -2.5 Wrote GIF file: /home/apache/climate/data/raob//LT281/skewt/LT281.skewt.20200329.00.gif