UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033100.upa.cvt Date: 0000Z 31 MAR 20 Searching for LTBM... Searching the city database file for: LTBM ... Date:0000Z 31 MAR 20 Station: LTBM WMO ident: 17240 Latitude: 37.75 Longitude: 30.55 Elevation: 997.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 114 1 925 756 SFC 898 997 3.8 2.2 89 1.6 3.0 160 1 285.6 286.5 281.2 299.7 4.99 3 897 1006 4.8 0.7 75 4.1 2.9 160 1 286.7 287.5 281.1 299.5 4.48 4 896 1015 6.0 1.9 75 4.1 4.0 159 1 288.1 288.9 282.2 302.0 4.90 5 859 1363 5.8 -1.2 61 7.0 2.6 144 6 291.3 292.1 282.7 303.2 4.07 6 850 1450 5.2 -2.8 56 8.0 1.7 140 7 291.6 292.2 282.3 302.3 3.66 7 795 1993 0.8 -2.7 77 3.5 -0.7 162 7 292.5 293.2 283.0 304.1 3.94 8 784 2106 0.0 -2.9 81 2.9 -1.3 167 7 292.8 293.5 283.1 304.4 3.94 9 767 2281 -0.7 -9.7 51 9.0 -4.0 174 8 293.9 294.4 281.8 301.1 2.38 10 748 2482 -1.5 -7.5 64 6.0 -3.8 183 8 295.2 295.7 283.0 303.9 2.91 11 720 2786 -3.9 -7.1 78 3.2 -5.1 196 8 295.8 296.3 283.4 305.1 3.11 12 708 2918 -4.9 -7.9 79 3.0 -6.1 201 8 296.1 296.6 283.4 305.1 2.98 13 700 3008 -5.1 -9.4 72 4.3 -6.7 205 8 296.8 297.3 283.4 305.0 2.68 14 672 3327 -6.7 -13.7 57 7.0 -9.0 209 10 298.5 298.9 283.2 304.6 1.97 15 662 3443 -7.1 -20.1 35 13.0 -10.6 211 11 299.4 299.6 282.6 303.1 1.17 16 621 3938 -9.5 -29.5 18 20.0 -13.7 217 14 302.1 302.2 283.0 303.9 0.53 17 616 4000 -9.7 -29.7 18 20.0 -13.9 218 14 302.6 302.7 283.1 304.4 0.53 18 612 4050 -10.1 -28.1 21 18.0 -14.0 219 15 302.7 302.8 283.3 304.8 0.62 19 609 4088 -10.3 -27.3 23 17.0 -14.0 219 15 302.9 303.0 283.4 305.1 0.67 20 606 4126 -10.7 -22.7 37 12.0 -13.7 220 15 302.9 303.1 283.8 306.2 1.02 21 603 4164 -11.1 -19.1 52 8.0 -13.3 221 16 302.8 303.1 284.3 307.3 1.40 22 600 4202 -11.3 -16.3 66 5.0 -12.8 221 16 303.0 303.4 284.8 308.7 1.78 23 583 4421 -13.5 -15.7 83 2.2 -14.2 224 17 303.0 303.3 284.9 309.1 1.93 24 576 4513 -13.7 -19.7 60 6.0 -15.3 225 18 303.8 304.0 284.7 308.3 1.39 25 570 4592 -13.9 -21.9 51 8.0 -15.9 226 18 304.5 304.7 284.7 308.2 1.16 26 555 4794 -15.7 -23.7 50 8.0 -17.6 229 20 304.7 304.9 284.5 308.0 1.02 27 549 4875 -16.3 -23.3 55 7.0 -17.9 230 20 304.9 305.1 284.7 308.4 1.07 28 545 4930 -16.7 -21.1 69 4.4 -17.8 231 21 305.1 305.3 285.1 309.3 1.30 29 541 4985 -17.1 -19.7 80 2.6 -17.8 232 21 305.2 305.5 285.3 310.0 1.48 30 500 5570 -21.7 -23.8 83 2.1 -22.1 240 25 306.6 306.8 285.4 310.3 1.12 31 483 5824 -23.9 -26.1 82 2.2 -24.3 240 26 306.9 307.1 285.3 310.0 0.94 32 479 5885 -23.3 -28.3 63 5.0 -24.2 240 27 308.4 308.5 285.7 311.0 0.77 33 469 6040 -24.3 -31.3 52 7.0 -25.4 240 27 309.0 309.1 285.7 311.1 0.60 34 461 6165 -25.5 -32.5 52 7.0 -26.5 240 28 309.0 309.1 285.7 310.9 0.54 35 455 6261 -26.3 -29.8 72 3.5 -26.9 240 28 309.2 309.3 285.9 311.6 0.71 36 445 6421 -27.7 -29.7 83 2.0 -28.0 240 29 309.4 309.5 286.0 311.9 0.73 37 420 6835 -31.1 -34.6 71 3.5 -31.5 240 31 310.2 310.3 286.0 311.9 0.48 38 400 7180 -33.9 -36.5 77 2.6 -34.2 240 33 310.9 311.0 286.2 312.4 0.42 39 393 7303 -35.1 -37.2 81 2.1 -35.3 241 33 310.9 311.0 286.2 312.3 0.40 40 320 8697 -47.7 -52.6 57 4.9 -47.9 252 29 312.3 312.3 286.2 312.6 0.09 41 300 9120 -50.7 -56.7 49 6.0 -50.8 255 28 313.9 313.9 286.8 314.1 0.06 42 298 9163 -50.7 -57.7 43 7.0 -50.9 255 28 314.5 314.5 287.0 314.7 0.05 43 265 9918 -54.9 -61.9 42 7.0 -55.0 255 35 319.1 319.1 288.5 319.2 0.03 44 252 10239 -54.7 -65.7 24 11.0 -54.9 259 37 324.0 324.0 290.0 324.1 0.02 45 250 10290 -54.7 -66.7 21 12.0 -54.9 260 37 324.7 324.7 290.2 324.8 0.02 46 200 11730 -52.3 -74.3 5 22.0 -52.7 255 38 349.9 349.9 296.6 350.0 0.01 47 195 11894 -51.5 -74.5 5 23.0 -51.9 255 38 353.8 353.8 297.4 353.8 0.01 48 150 13590 -52.9 -79.9 2 27.0 -53.4 250 43 378.9 378.9 302.1 378.9 0.00 49 100 16190 -55.5 -83.5 2 28.0 -56.0 260 31 420.5 420.5 307.8 420.5 0.00 50 81 17534 -58.3 -85.3 2 27.0 -58.7 263 25 440.9 440.9 310.0 440.9 0.00 51 76 17939 -56.7 -84.7 2 28.0 -57.3 264 23 452.3 452.3 311.1 452.3 0.00 52 70 18460 -59.3 -86.3 2 27.0 -59.7 265 20 457.5 457.5 311.5 457.5 0.00 53 69 18550 -59.3 -86.3 2 27.0 -59.7 265 20 459.4 459.4 311.7 459.4 0.00 54 65 18924 -57.3 -86.3 1 29.0 -57.9 263 19 471.7 471.7 312.8 471.7 0.00 55 50 20570 -59.5 -87.5 1 28.0 -60.1 255 15 503.3 503.3 315.2 503.3 0.00 56 49 20696 -59.7 -87.7 1 28.0 -60.3 254 15 505.7 505.7 315.4 505.7 0.00 57 45 21229 -57.5 -87.5 1 30.0 -58.3 252 14 523.5 523.5 316.5 523.5 0.00 58 42 21661 -59.5 -87.5 1 28.0 -60.2 250 14 529.0 529.0 316.9 529.0 0.00 59 37 22458 -55.9 -86.9 1 31.0 -57.1 246 13 557.8 557.8 318.5 557.8 0.01 60 32 23374 -58.3 -87.3 1 29.0 -59.3 242 12 575.0 575.0 319.4 575.0 0.01 61 30 23780 -57.7 -87.7 1 30.0 -58.9 240 12 587.3 587.3 320.0 587.4 0.01 62 20 26360 -54.5 -87.5 1 33.0 -56.8 200 5 669.4 669.4 323.4 669.4 0.01 63 17 27398 -53.1 -86.1 1 33.0 -56.1 218 7 705.7 705.7 324.6 705.8 0.01 64 11 30174 -55.7 -87.7 1 32.0 -58.9 265 13 789.8 789.8 327.0 789.9 0.02 65 10 30780 -54.7 -87.7 1 33.0 -58.5 275 14 815.4 815.4 327.6 815.5 0.02 66 7.6 32559 -48.9 -84.9 1 36.0 -55.8 905.4 905.4 329.5 905.7 0.04 TRP 265 9918 -54.9 -61.9 42 7.0 -55.0 255 35 319.1 319.1 288.5 319.2 0.03 WND Sounding variables and indices 1000-500 mb thick: 5456.00 m Freezing level: 784.00 mb = 2105.56 m = 6907.91 ft Wetbulb zero: 811.99 mb = 1821.69 m = 5976.61 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 61.47 % Est. max temperature: 13.08 C = 55.54 F Sfc-Lift cond lev (LCL): 876.01 mb = 1201.45 m = 3941.72 ft T: 5.89 C 700-500 lapse rate: 6.48 C/km ThetaE index: 3.28 C Layer 767.0- 748.0 mb Conv cond level (CCL): 723.83 mb = 2743.41 m = 9000.57 ft Mean mixing ratio: 4.06 g/kg Conv temperature: 13.58 C = 56.45 F Cap Strength: 5.30 C Lifted Index: 5.29 C Risk: None Lifted Index @300 mb: 7.93 C Lifted Index @700 mb: 2.73 C Showalter Index: 5.67 C Risk: None Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.90 C Cross Totals Index: 18.90 C K Index: 19.80 Risk: < 20 % chance of thunderstorms Sweat Index: 39.00 Risk: None Energy Index: 1.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.70 J/kg Max Up Vert Vel: 6.12 m/s Conv Inhibition (B-): 58075.71 J/kg Cap Strength: 5.26 C Lift Cond Lev (LCL): 773.79 mb = 2210.76 m = 7253.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 260 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 ---------------------------------------------------------- 0 898 997 160 1 -0.3 0.9 | 84 12 -12.4 -1.3 1 850 1450 140 7 -4.5 5.4 | 101 17 -16.6 3.1 2 700 3008 205 8 3.4 7.3 | 120 10 -8.7 5.0 3 500 5570 240 25 21.7 12.5 | 223 14 9.6 10.3 4 400 7180 240 33 28.6 16.5 | 229 22 16.5 14.3 5 300 9120 255 28 27.0 7.2 | 251 16 15.0 5.0 6 265 9918 255 35 33.8 9.1 | 253 23 21.7 6.8 7 250 10290 260 37 36.4 6.4 | 260 25 24.3 4.2 8 200 11730 255 38 36.7 9.8 | 253 26 24.6 7.6 9 150 13590 250 43 40.4 14.7 | 246 31 28.3 12.5 10 100 16190 260 31 30.5 5.4 | 260 19 18.4 3.1 11 70 18460 265 20 19.9 1.7 | 274 8 7.8 -0.5 12 50 20570 255 15 14.5 3.9 | 236 3 2.4 1.6 13 30 23780 240 12 10.4 6.0 | 156 4 -1.7 3.8 14 20 26360 200 5 1.7 4.7 | 103 11 -10.4 2.5 15 10 30780 275 14 13.9 -1.2 | 332 4 1.9 -3.5 Wind Parameters Mean winds (0-6000m): 229.5 at 16.4 knts Storm direction: 259.5 at 12.3 knts Shear (0-3000m) pos: 2.5 neg: 1.0 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 77.7 deg Storm rel helicity (0-3000m) pos: 51.2 neg: 0.0 tot: 51.2 m^2/s^2 ave: 17.1 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.50 Bulk Shear: 37.08 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 ------------------------------------------------------------------------------- 500 142 4 94 15| 0.0 6.3 6.3| 15.8 0.0 15.8 31.5 0.69| 6.3 4.4 1000 149 6 100 15| 1.3 3.1 4.5| 24.2 0.0 24.2 24.2 0.71| 4.5 3.2 1500 159 6 104 15| 1.8 2.1 3.9| 30.1 0.0 30.1 20.1 0.68| 4.0 2.7 2000 170 7 108 14| 2.0 1.6 3.6| 33.1 0.0 33.1 16.5 0.61| 3.7 2.3 2500 181 7 113 13| 2.3 1.3 3.5| 41.9 0.0 41.9 16.8 0.68| 3.7 2.5 3000 191 8 119 12| 2.5 1.0 3.6| 51.2 0.0 51.2 17.1 0.74| 3.7 2.7 4000 210 11 136 10| 2.9 0.8 3.7| 72.2 0.0 72.2 18.0 0.80| 3.8 3.0 5000 224 14 160 8| 3.0 0.6 3.6| 89.3 0.0 89.3 17.9 0.78| 3.8 2.9 6000 230 16 183 8| 2.5 0.6 3.1| 94.7 0.0 94.7 15.8 0.71| 3.6 2.5 Wrote GIF file: /home/apache/climate/data/raob//LTBM/skewt/LTBM.skewt.20200331.00.gif