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 LTBM... Searching the city database file for: LTBM ... Date:0000Z 29 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 97 1 925 744 SFC 897 997 6.2 1.9 74 4.3 4.1 310 4 288.2 289.0 282.3 302.1 4.89 3 850 1434 2.4 -0.1 84 2.5 1.3 280 10 288.7 289.4 282.0 301.5 4.47 4 823 1694 0.2 -0.4 96 0.6 -0.1 274 11 289.0 289.8 282.2 302.0 4.51 5 790 2021 -2.1 -2.8 95 0.7 -2.4 267 12 290.0 290.6 281.9 301.4 3.94 6 769 2235 -3.3 -6.5 78 3.2 -4.6 262 12 290.9 291.4 281.3 299.9 3.05 7 722 2731 -6.7 -8.0 90 1.3 -7.2 251 13 292.5 293.0 281.8 301.1 2.90 8 700 2972 -8.5 -9.5 92 1.0 -8.8 245 14 293.1 293.5 281.8 301.0 2.66 9 693 3050 -8.7 -9.7 92 1.0 -9.1 246 15 293.7 294.2 282.0 301.6 2.64 10 690 3084 -8.1 -10.6 82 2.5 -8.9 246 15 294.7 295.2 282.3 302.2 2.47 11 678 3221 -8.5 -13.5 67 5.0 -10.1 247 17 295.8 296.1 282.1 301.8 1.99 12 646 3594 -11.7 -17.7 61 6.0 -13.3 251 22 296.3 296.5 281.7 300.8 1.47 13 626 3835 -13.7 -19.7 60 6.0 -15.2 253 25 296.6 296.9 281.6 300.7 1.28 14 613 3995 -14.7 -20.7 60 6.0 -16.2 255 27 297.3 297.5 281.8 301.1 1.20 15 610 4032 -14.9 -21.9 55 7.0 -16.5 255 27 297.5 297.7 281.7 300.9 1.08 16 606 4082 -15.3 -19.0 73 3.7 -16.2 256 28 297.6 297.8 282.1 302.0 1.40 17 591 4271 -16.3 -19.8 74 3.5 -17.1 258 30 298.5 298.8 282.5 302.8 1.34 18 586 4336 -17.1 -20.3 76 3.2 -17.9 258 31 298.3 298.6 282.4 302.4 1.30 19 581 4400 -17.3 -23.3 60 6.0 -18.6 259 32 298.8 299.0 282.2 302.1 1.01 20 575 4478 -16.7 -35.7 18 19.0 -19.6 260 33 300.4 300.5 282.0 301.5 0.32 21 536 5004 -19.5 -34.5 25 15.0 -21.7 265 39 303.2 303.2 283.2 304.5 0.38 22 519 5244 -20.5 -44.5 10 24.0 -23.1 267 42 304.8 304.8 283.5 305.3 0.14 23 500 5520 -22.1 -48.1 8 26.0 -24.6 270 46 306.1 306.1 284.0 306.5 0.10 24 454 6223 -27.7 -51.7 8 24.0 -29.5 272 50 307.6 307.7 284.5 307.9 0.07 25 416 6845 -33.1 -47.1 23 14.0 -34.1 274 54 308.5 308.5 284.9 309.0 0.13 26 400 7120 -35.5 -50.5 20 15.0 -36.4 275 56 308.9 308.9 285.0 309.2 0.09 27 383 7420 -38.1 -54.1 17 16.0 -38.8 273 54 309.3 309.3 285.1 309.5 0.06 28 334 8348 -44.3 -62.3 12 18.0 -44.8 266 48 313.2 313.2 286.5 313.3 0.03 29 321 8612 -46.1 -62.1 15 16.0 -46.5 264 46 314.2 314.2 286.9 314.3 0.03 30 300 9060 -47.1 -65.1 11 18.0 -47.5 260 43 319.0 319.0 288.4 319.0 0.02 31 297 9126 -47.3 -66.3 10 19.0 -47.7 261 43 319.6 319.6 288.6 319.7 0.02 32 289 9307 -45.9 -72.9 3 27.0 -46.4 262 43 324.1 324.1 290.0 324.1 0.01 33 263 9928 -49.3 -71.3 6 22.0 -49.7 267 42 328.0 328.0 291.2 328.0 0.01 34 250 10260 -48.5 -72.5 5 24.0 -49.0 270 41 334.0 334.0 292.8 334.0 0.01 35 200 11740 -45.1 -79.1 1 34.0 -45.9 265 43 361.4 361.4 299.0 361.4 0.00 36 188 12153 -44.7 -79.7 1 35.0 -45.6 265 42 368.5 368.5 300.3 368.5 0.00 37 150 13650 -47.9 -81.9 1 34.0 -48.7 265 37 387.5 387.5 303.4 387.5 0.00 38 126 14786 -50.9 -83.9 1 33.0 -51.6 261 32 401.9 401.9 305.5 401.9 0.00 39 100 16260 -57.7 -87.7 1 30.0 -58.1 255 25 416.2 416.2 307.3 416.3 0.00 40 99 16324 -57.9 -87.9 1 30.0 -58.3 255 24 417.1 417.1 307.4 417.1 0.00 41 88 17067 -58.7 -88.7 1 30.0 -59.1 258 20 429.7 429.7 308.8 429.7 0.00 42 86 17213 -56.5 -88.5 1 32.0 -57.1 259 19 437.0 437.0 309.6 437.0 0.00 43 70 18520 -57.3 -88.3 1 31.0 -57.9 265 11 461.8 461.8 312.0 461.8 0.00 44 66 18893 -56.9 -87.9 1 31.0 -57.5 262 10 470.5 470.5 312.7 470.5 0.00 45 62 19287 -59.3 -89.3 1 30.0 -59.8 258 9 473.7 473.7 313.0 473.7 0.00 46 50 20640 -57.9 -88.9 1 31.0 -58.6 245 6 507.0 507.0 315.4 507.0 0.00 47 42 21739 -58.1 -90.1 1 32.0 -58.9 184 8 532.5 532.5 317.1 532.5 0.00 48 36 22718 -55.1 -89.1 1 34.0 -56.5 129 10 564.2 564.2 318.9 564.2 0.00 49 30 23880 -56.1 -89.1 1 33.0 -57.5 65 12 591.7 591.7 320.2 591.7 0.00 50 20 26460 -53.5 -88.5 1 35.0 -56.1 55 7 672.4 672.4 323.5 672.5 0.01 51 17 27500 -54.3 -89.3 1 35.0 -57.0 41 8 701.8 701.8 324.5 701.9 0.01 52 13 29225 -51.7 -87.7 1 36.0 -55.8 18 10 766.8 766.8 326.4 766.9 0.01 53 10 30920 -52.5 -88.5 1 36.0 -57.1 355 12 823.6 823.6 327.8 823.7 0.02 54 9.7 31117 -51.3 -87.3 1 36.0 -56.4 835.3 835.3 328.1 835.5 0.02 55 8.2 32210 -51.1 -87.1 1 36.0 -56.8 877.2 877.2 329.0 877.4 0.02 56 6.6 33638 -45.9 -82.9 1 37.0 -54.9 955.2 955.3 330.4 955.9 0.06 TRP 99 16324 -57.9 -87.9 1 30.0 -58.3 255 24 417.1 417.1 307.4 417.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5423.00 m Freezing level: 820.13 mb = 1722.42 m = 5650.91 ft Wetbulb zero: 824.95 mb = 1674.92 m = 5495.07 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 63.28 % Est. max temperature: 9.55 C = 49.19 F Sfc-Lift cond lev (LCL): 839.67 mb = 1532.53 m = 5027.91 ft T: 1.57 C 700-500 lapse rate: 5.34 C/km ThetaE index: 2.09 C Layer 790.0- 722.0 mb Conv cond level (CCL): 811.66 mb = 1804.86 m = 5921.38 ft Mean mixing ratio: 4.52 g/kg Conv temperature: 7.32 C = 45.18 F Cap Strength: 4.97 C Lifted Index: 5.65 C Risk: None Lifted Index @300 mb: 12.29 C Lifted Index @700 mb: -0.08 C Showalter Index: 5.83 C Risk: None Total Totals Index: 46.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 22.00 C K Index: 23.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 66.00 Risk: None Energy Index: 1.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.63 J/kg Max Up Vert Vel: 3.35 m/s Conv Inhibition (B-): 73729.45 J/kg Cap Strength: 5.34 C Lift Cond Lev (LCL): 818.00 mb = 1742.66 m = 5717.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 298 at 22 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 ---------------------------------------------------------- 0 897 997 310 4 3.1 -2.6 | 115 18 -16.4 7.7 1 850 1434 280 10 9.8 -1.7 | 132 13 -9.6 8.6 2 700 2972 245 14 12.7 5.9 | 157 18 -6.8 16.2 3 500 5520 270 46 46.0 -0.0 | 249 28 26.6 10.3 4 400 7120 275 56 55.8 -4.9 | 262 37 36.3 5.4 5 300 9060 260 43 42.3 7.5 | 232 29 22.9 17.8 6 250 10260 270 41 41.0 -0.0 | 244 24 21.6 10.3 7 200 11740 265 43 42.8 3.7 | 239 27 23.4 14.0 8 150 13650 265 37 36.9 3.2 | 232 22 17.4 13.5 9 100 16260 255 25 24.1 6.5 | 196 17 4.7 16.8 10 99 16324 255 24 23.2 6.2 | 193 17 3.7 16.5 11 70 18520 265 11 11.0 1.0 | 143 14 -8.5 11.3 12 50 20640 245 6 5.4 2.5 | 132 19 -14.0 12.8 13 30 23880 65 12 -10.9 -5.1 | 100 31 -30.3 5.2 14 20 26460 55 7 -5.7 -4.0 | 104 26 -25.2 6.3 15 10 30920 355 12 1.0 -12.0 | 85 18 -18.4 -1.7 Wind Parameters Mean winds (0-6000m): 267.9 at 29.3 knts Storm direction: 297.9 at 22.0 knts Shear (0-3000m) pos: 2.2 neg: 2.2 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 85.5 deg Storm rel helicity (0-3000m) pos: 100.7 neg: 0.0 tot: 100.7 m^2/s^2 ave: 33.6 10^-3 m/s^2 rel: 0.83 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 4.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 66.97 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 ------------------------------------------------------------------------------- 500 287 7 123 15| 0.0 7.3 7.3| 16.7 0.0 16.7 33.4 0.60| 7.6 4.5 1000 278 9 131 14| 0.0 4.6 4.6| 25.1 0.0 25.1 25.1 0.69| 5.1 3.5 1500 271 10 137 14| 0.0 3.7 3.7| 33.1 0.0 33.1 22.0 0.71| 4.3 3.1 2000 263 11 144 14| 0.0 3.4 3.4| 40.7 0.0 40.7 20.4 0.69| 4.0 2.8 2500 259 12 149 15| 1.3 2.7 4.0| 70.2 0.0 70.2 28.1 0.78| 4.5 3.5 3000 258 14 157 14| 2.2 2.2 4.5|100.7 0.0 100.7 33.6 0.83| 4.9 4.1 4000 261 19 177 13| 3.4 1.7 5.1|169.8 0.0 169.8 42.4 0.85| 5.5 4.6 5000 265 24 201 13| 3.8 1.3 5.1|230.3 0.0 230.3 46.1 0.84| 5.5 4.6 6000 268 29 221 15| 3.7 1.1 4.8|269.9 0.0 269.9 45.0 0.82| 5.2 4.2 Wrote GIF file: /home/apache/climate/data/raob//LTBM/skewt/LTBM.skewt.20200329.00.gif