UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040111.upa.cvt Date: 1100Z 1 APR 20 Searching for LICT... Searching the city database file for: LICT ... Date:1100Z 1 APR 20 Station: LICT WMO ident: 16429 Latitude: 37.92 Longitude: 12.50 Elevation: 7.00 ------------------------------------------------------------------------------- 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 1015 7 13.6 4.6 54 9.0 9.0 350 14 285.5 286.4 281.4 300.3 5.24 1 1000 128 11.0 3.0 58 8.0 7.1 360 23 284.1 285.0 280.2 297.5 4.74 2 942 623 6.4 2.3 75 4.1 4.4 349 18 284.4 285.2 280.4 297.8 4.79 3 927 755 5.8 -4.2 49 10.0 1.7 345 17 285.1 285.6 278.5 293.7 3.02 4 925 773 6.6 -6.4 39 13.0 1.4 345 17 286.1 286.5 278.4 293.5 2.56 5 924 782 6.8 -6.2 39 13.0 1.6 344 17 286.4 286.8 278.6 293.9 2.60 6 919 827 7.6 -1.4 53 9.0 3.5 341 17 287.6 288.3 280.6 298.4 3.75 7 876 1219 4.8 3.9 94 0.9 4.4 313 21 288.7 289.7 283.4 305.1 5.78 8 850 1465 5.0 -1.0 65 6.0 2.2 295 23 291.4 292.1 282.8 303.5 4.18 9 845 1513 4.6 -2.4 60 7.0 1.5 295 24 291.5 292.1 282.4 302.5 3.79 10 784 2121 1.6 1.2 97 0.4 1.4 299 30 294.6 295.5 285.4 310.1 5.33 11 759 2382 0.8 -4.2 69 5.0 -1.4 301 33 296.4 297.1 284.4 307.4 3.69 12 731 2683 -1.1 -4.1 80 3.0 -2.4 303 36 297.6 298.3 285.0 309.1 3.86 13 700 3028 -2.7 -8.7 63 6.0 -5.0 305 40 299.5 300.0 284.6 308.1 2.83 14 649 3624 -5.5 -15.5 45 10.0 -8.8 303 41 302.9 303.2 284.7 308.5 1.76 15 534 5120 -16.7 -33.7 21 17.0 -19.6 297 42 306.8 306.9 284.7 308.3 0.42 16 527 5219 -17.5 -27.5 41 10.0 -19.5 297 43 307.0 307.2 285.2 309.6 0.76 17 512 5434 -19.1 -39.1 15 20.0 -21.8 296 43 307.7 307.7 284.8 308.6 0.25 18 500 5610 -20.5 -38.5 18 18.0 -22.9 295 43 308.0 308.1 284.9 309.0 0.27 19 457 6269 -25.3 -50.3 8 25.0 -27.4 299 47 310.1 310.1 285.4 310.4 0.08 20 403 7167 -32.5 -48.5 19 16.0 -33.6 305 54 312.1 312.1 286.2 312.5 0.12 21 400 7220 -32.9 -48.9 19 16.0 -34.0 305 54 312.2 312.3 286.2 312.6 0.11 22 371 7745 -37.7 -47.7 34 10.0 -38.3 301 59 312.6 312.7 286.5 313.2 0.14 23 348 8185 -40.3 -52.3 27 12.0 -40.9 298 64 314.9 314.9 287.2 315.2 0.09 24 307 9028 -47.5 -50.2 74 2.7 -47.6 291 72 316.3 316.3 287.7 316.8 0.13 25 303 9114 -48.3 -53.2 57 4.9 -48.5 291 73 316.4 316.4 287.6 316.7 0.09 26 300 9180 -48.9 -53.1 61 4.2 -49.0 290 74 316.4 316.4 287.7 316.8 0.09 27 288 9446 -51.5 -55.3 64 3.8 -51.6 290 75 316.4 316.4 287.6 316.7 0.07 28 272 9814 -53.7 -56.3 73 2.6 -53.8 290 76 318.5 318.5 288.3 318.7 0.07 29 260 10102 -55.8 -59.2 66 3.3 -55.9 290 77 319.4 319.5 288.6 319.6 0.05 30 250 10350 -57.7 -61.7 60 4.0 -57.8 290 76 320.3 320.3 288.9 320.4 0.04 31 242 10554 -59.5 -62.0 73 2.5 -59.5 288 73 320.6 320.6 289.0 320.7 0.04 32 233 10791 -60.9 -65.5 54 4.6 -61.0 286 70 321.9 322.0 289.4 322.0 0.02 33 229 10899 -61.1 -69.1 34 8.0 -61.2 285 69 323.2 323.2 289.8 323.3 0.02 34 223 11066 -56.1 -87.1 1 31.0 -56.3 286 66 333.4 333.4 292.6 333.4 0.00 35 217 11240 -52.5 -77.5 3 25.0 -52.8 287 62 341.6 341.6 294.7 341.6 0.00 36 206 11578 -50.9 -81.9 1 31.0 -51.3 289 56 349.2 349.2 296.4 349.2 0.00 37 200 11770 -51.9 -80.9 2 29.0 -52.3 290 52 350.6 350.6 296.8 350.6 0.00 38 159 13246 -54.1 -84.1 1 30.0 -54.5 278 50 370.6 370.6 300.7 370.6 0.00 39 150 13620 -52.7 -85.7 1 33.0 -53.2 275 49 379.3 379.3 302.1 379.3 0.00 40 144 13885 -51.1 -84.1 1 33.0 -51.7 275 48 386.5 386.5 303.3 386.5 0.00 41 107 15790 -57.7 -87.7 1 30.0 -58.0 275 41 408.3 408.3 306.3 408.3 0.00 42 100 16220 -55.5 -86.5 1 31.0 -56.0 275 39 420.5 420.5 307.8 420.5 0.00 43 70 18480 -59.7 -88.7 1 29.0 -60.2 275 29 456.7 456.7 311.5 456.7 0.00 44 69 18570 -60.1 -89.1 1 29.0 -60.5 276 28 457.7 457.7 311.5 457.7 0.00 45 62 19239 -57.5 -88.5 1 31.0 -58.1 282 24 477.7 477.7 313.2 477.7 0.00 46 50 20590 -58.5 -88.5 1 30.0 -59.2 295 14 505.6 505.6 315.4 505.6 0.00 47 43 21549 -54.5 -87.5 1 33.0 -55.7 289 13 537.7 537.7 317.4 537.8 0.00 48 36 22682 -57.3 -88.3 1 31.0 -58.3 282 11 558.5 558.5 318.6 558.6 0.00 49 30 23840 -55.9 -87.9 1 32.0 -57.3 275 9 592.2 592.2 320.3 592.3 0.01 50 20 26430 -53.1 -87.1 1 34.0 -55.8 270 33 673.6 673.6 323.6 673.7 0.01 51 12 29722 -51.9 -86.9 1 35.0 -56.1 263 39 783.9 783.9 326.8 784.0 0.02 52 12 29722 -52.5 -86.5 1 34.0 -56.5 263 39 781.7 781.7 326.8 781.9 0.02 53 10 30910 -48.1 -85.1 1 37.0 -54.4 260 41 840.0 840.0 328.2 840.3 0.03 54 8.1 32305 -46.1 -84.1 1 38.0 -54.1 900.1 900.1 329.4 900.5 0.04 TRP 229 10899 -61.1 -69.1 34 8.0 -61.2 285 69 323.2 323.2 289.8 323.3 0.02 WND 260 10102 -55.8 -59.2 66 3.3 -55.9 290 77 319.4 319.5 288.6 319.6 0.05 Sounding variables and indices 1000-500 mb thick: 5482.00 m Freezing level: 747.21 mb = 2508.63 m = 8230.30 ft Wetbulb zero: 771.32 mb = 2252.09 m = 7388.64 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 55.38 % Est. max temperature: 17.90 C = 64.21 F Sfc-Lift cond lev (LCL): 886.05 mb = 1125.79 m = 3693.48 ft T: 5.47 C 700-500 lapse rate: 6.89 C/km ThetaE index: 4.35 C Layer 927.0- 924.0 mb Conv cond level (CCL): 699.60 mb = 3032.48 m = 9948.97 ft Mean mixing ratio: 4.48 g/kg Conv temperature: 27.65 C = 81.76 F Cap Strength: 10.24 C Lifted Index: 10.30 C Risk: None Lifted Index @300 mb: 13.60 C Lifted Index @700 mb: 8.24 C Showalter Index: 6.02 C Risk: None Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 19.50 C K Index: 18.50 Risk: < 20 % chance of thunderstorms Sweat Index: 89.00 Risk: None Energy Index: 1.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.49 J/kg Max Up Vert Vel: 4.12 m/s Conv Inhibition (B-): 56361.64 J/kg Cap Strength: 10.29 C Lift Cond Lev (LCL): 866.90 mb = 1304.43 m = 4279.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 334 at 26 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 1015 7 350 14 2.4 -13.8 | 137 13 -8.7 9.2 1 1000 128 360 23 -0.0 -23.0 | 90 11 -11.1 0.0 2 925 773 345 17 4.4 -16.4 | 135 9 -6.7 6.6 3 850 1465 295 23 20.8 -9.7 | 216 16 9.8 13.3 4 700 3028 305 40 32.8 -22.9 | 270 22 21.7 0.1 5 500 5610 295 43 39.0 -18.2 | 260 28 27.9 4.8 6 400 7220 305 54 44.2 -31.0 | 283 34 33.1 -8.0 7 300 9180 290 74 69.5 -25.3 | 272 58 58.4 -2.3 8 260 10102 290 77 72.4 -26.3 | 273 61 61.3 -3.3 9 250 10350 290 76 71.4 -26.0 | 273 60 60.3 -3.0 10 229 10899 285 69 66.6 -17.9 | 265 56 55.6 5.2 11 200 11770 290 52 48.9 -17.8 | 262 38 37.8 5.2 12 150 13620 275 49 48.8 -4.3 | 244 42 37.7 18.8 13 100 16220 275 39 38.9 -3.4 | 235 34 27.8 19.6 14 70 18480 275 29 28.9 -2.5 | 221 27 17.8 20.5 15 50 20590 295 14 12.7 -5.9 | 185 17 1.6 17.1 16 30 23840 275 9 9.0 -0.8 | 175 22 -2.1 22.2 17 20 26430 270 33 33.0 -0.0 | 224 32 21.9 23.0 18 10 30910 260 41 40.4 7.1 | 224 42 29.3 30.1 Wind Parameters Mean winds (0-6000m): 304.3 at 34.1 knts Storm direction: 334.3 at 25.6 knts Shear (0-3000m) pos: 3.7 neg: 3.5 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 132.4 deg Storm rel helicity (0-3000m) pos: 122.2 neg: -24.1 tot: 98.1 m^2/s^2 ave: 32.7 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 4.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 94.77 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 ------------------------------------------------------------------------------- 500 356 21 105 10| 5.6 0.0 5.6| 8.6 -24.1 -15.5 -31.0 -0.40| 13.0 -5.3 1000 350 19 117 9| 2.8 4.0 6.8| 25.8 -24.1 1.7 1.7 0.14| 10.9 1.5 1500 335 20 150 6| 1.9 7.0 8.9| 44.8 -24.1 20.6 13.8 0.30| 11.7 3.5 2000 323 21 196 6| 2.7 5.3 7.9| 69.4 -24.1 45.3 22.6 0.40| 10.2 4.1 2500 317 24 220 8| 3.3 4.2 7.5| 95.0 -24.1 70.9 28.3 0.47| 9.3 4.4 3000 313 26 236 9| 3.7 3.5 7.2|122.2 -24.1 98.1 32.7 0.52| 8.8 4.5 4000 310 29 250 12| 2.8 3.0 5.8|122.8 -32.7 90.0 22.5 0.46| 7.0 3.2 5000 307 32 255 15| 2.2 2.7 5.0|122.8 -43.7 79.0 15.8 0.41| 5.9 2.4 6000 304 34 257 17| 2.1 2.4 4.5|146.3 -51.2 95.1 15.9 0.41| 5.4 2.2 Wrote GIF file: /home/apache/climate/data/raob//LICT/skewt/LICT.skewt.20200401.11.gif