UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032100.upa.cvt Date: 0000Z 21 MAR 20 Searching for LTBM... Searching the city database file for: LTBM ... Date:0000Z 21 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 154 1 925 793 SFC 902 997 3.0 -5.0 56 8.0 -0.2 20 3 284.4 284.9 278.0 292.8 2.92 3 901 1006 4.0 -5.0 52 9.0 0.4 21 3 285.5 286.0 278.6 294.0 2.92 4 850 1477 0.2 -5.8 64 6.0 -2.1 50 16 286.4 286.9 279.0 294.8 2.91 5 751 2455 -8.5 -8.5 100 0.0 -8.5 50 20 287.2 287.7 279.1 295.0 2.68 6 744 2528 -5.3 -8.9 76 3.6 -6.6 50 21 291.5 292.0 281.0 299.3 2.62 7 742 2549 -3.9 -9.9 63 6.0 -6.1 50 21 293.2 293.7 281.5 300.5 2.43 8 732 2656 -3.9 -13.9 46 10.0 -7.1 50 21 294.4 294.7 281.3 299.8 1.78 9 700 3008 -6.3 -17.3 41 11.0 -9.5 50 23 295.5 295.8 281.3 299.9 1.40 10 634 3774 -11.3 -22.3 40 11.0 -14.0 49 31 298.3 298.5 282.0 301.5 1.01 11 602 4170 -12.9 -34.9 14 22.0 -16.6 48 35 300.9 301.0 282.2 302.0 0.33 12 558 4743 -17.3 -34.3 21 17.0 -20.0 47 41 302.3 302.4 282.8 303.6 0.37 13 543 4947 -17.3 -39.3 13 22.0 -20.3 46 43 304.7 304.7 283.6 305.5 0.23 14 500 5560 -21.3 -45.3 10 24.0 -23.9 45 49 307.1 307.1 284.4 307.6 0.13 15 461 6158 -25.3 -47.3 11 22.0 -27.3 41 57 309.3 309.3 285.2 309.7 0.12 16 449 6350 -26.5 -48.5 11 22.0 -28.4 40 60 310.1 310.1 285.5 310.5 0.10 17 439 6513 -27.5 -36.5 42 9.0 -28.6 39 62 310.9 310.9 286.1 312.2 0.38 18 412 6970 -30.7 -39.7 41 9.0 -31.6 36 68 312.4 312.5 286.6 313.5 0.29 19 409 7022 -31.3 -39.3 45 8.0 -32.1 36 69 312.3 312.4 286.5 313.4 0.31 20 404 7109 -31.7 -45.7 24 14.0 -32.9 35 70 312.9 312.9 286.6 313.5 0.16 21 402 7145 -31.7 -48.7 17 17.0 -33.0 35 71 313.3 313.4 286.6 313.8 0.11 22 400 7180 -31.7 -49.7 15 18.0 -33.0 35 71 313.8 313.8 286.8 314.2 0.10 23 397 7233 -32.3 -46.3 24 14.0 -33.4 35 71 313.7 313.7 286.8 314.2 0.15 24 377 7595 -35.1 -55.1 11 20.0 -36.2 32 73 314.7 314.7 287.1 314.9 0.06 25 357 7973 -37.7 -57.7 11 20.0 -38.6 30 74 316.1 316.1 287.5 316.3 0.04 26 300 9150 -45.9 -65.9 9 20.0 -46.4 30 70 320.7 320.7 289.0 320.7 0.02 27 260 10088 -53.1 -69.1 13 16.0 -53.4 26 65 323.5 323.5 289.8 323.5 0.01 28 250 10340 -53.9 -69.9 12 16.0 -54.1 25 63 325.9 325.9 290.6 326.0 0.01 29 228 10924 -57.3 -71.3 15 14.0 -57.5 19 56 329.4 329.4 291.6 329.5 0.01 30 202 11687 -56.9 -76.9 6 20.0 -57.1 11 47 341.7 341.7 294.7 341.7 0.01 31 200 11750 -57.3 -77.3 6 20.0 -57.5 10 46 342.0 342.0 294.8 342.0 0.01 32 183 12320 -52.7 -80.7 2 28.0 -53.1 358 40 358.3 358.3 298.4 358.3 0.00 33 150 13610 -52.3 -82.3 2 30.0 -52.8 330 27 380.0 380.0 302.2 380.0 0.00 34 145 13828 -51.9 -82.9 1 31.0 -52.4 328 26 384.4 384.4 302.9 384.4 0.00 35 125 14777 -55.1 -84.1 2 29.0 -55.5 321 22 395.2 395.2 304.5 395.2 0.00 36 121 14983 -54.9 -83.9 2 29.0 -55.4 319 21 399.3 399.3 305.1 399.3 0.00 37 118 15144 -53.3 -84.3 1 31.0 -53.9 318 20 405.1 405.1 305.9 405.1 0.00 38 115 15309 -51.7 -83.7 1 32.0 -52.4 317 20 411.1 411.1 306.6 411.1 0.00 39 100 16200 -57.1 -86.1 1 29.0 -57.5 310 16 417.4 417.4 307.4 417.4 0.00 40 99 16264 -57.5 -85.5 2 28.0 -57.9 310 16 417.8 417.8 307.4 417.8 0.00 41 93 16663 -55.7 -85.7 1 30.0 -56.2 305 15 428.9 428.9 308.7 428.9 0.00 42 78 17781 -58.7 -86.7 2 28.0 -59.2 289 12 444.8 444.8 310.4 444.8 0.00 43 71 18379 -54.9 -85.9 1 31.0 -55.6 281 10 465.0 465.0 312.2 465.1 0.00 44 70 18470 -55.5 -85.5 1 30.0 -56.2 280 10 465.7 465.7 312.3 465.7 0.00 45 57 19767 -58.7 -87.7 1 29.0 -59.3 295 7 486.6 486.6 314.0 486.6 0.00 46 50 20590 -57.5 -88.5 1 31.0 -58.3 305 5 508.0 508.0 315.5 508.0 0.00 47 30 23820 -57.3 -89.3 1 32.0 -58.6 35 7 588.4 588.4 320.0 588.5 0.00 48 21 26087 -54.3 -88.3 1 34.0 -56.6 75 2 660.7 660.7 323.1 660.7 0.01 49 20 26400 -53.1 -87.1 1 34.0 -55.8 80 1 673.6 673.6 323.6 673.7 0.01 50 13 29168 -52.3 -87.3 1 35.0 -56.2 337 5 764.7 764.7 326.3 764.8 0.01 51 11 30247 -51.1 -87.1 1 36.0 -55.9 298 6 806.5 806.5 327.4 806.7 0.02 52 10 30870 -47.7 -84.7 1 37.0 -54.2 275 7 841.5 841.5 328.2 841.8 0.03 53 9.3 31349 -47.5 -84.5 1 37.0 -54.4 859.9 859.9 328.6 860.2 0.03 TRP 99 16264 -57.5 -85.5 2 28.0 -57.9 310 16 417.8 417.8 307.4 417.8 0.00 WND 357 7973 -37.7 -57.7 11 20.0 -38.6 30 74 316.1 316.1 287.5 316.3 0.04 Sounding variables and indices 1000-500 mb thick: 5406.00 m Freezing level: 847.72 mb = 1499.48 m = 4919.49 ft Wetbulb zero: Below ground Precipitable water: 0.27 inches Sfc-500 mean rel hum: 43.08 % Est. max temperature: 5.73 C = 42.31 F Sfc-Lift cond lev (LCL): 796.56 mb = 1989.69 m = 6527.78 ft T: -4.36 C 700-500 lapse rate: 5.88 C/km ThetaE index: 0.69 C Layer 732.0- 700.0 mb Conv cond level (CCL): 763.57 mb = 2323.71 m = 7623.62 ft Mean mixing ratio: 2.89 g/kg Conv temperature: 5.64 C = 42.16 F Cap Strength: 10.40 C Lifted Index: 11.52 C Risk: None Lifted Index @300 mb: 18.53 C Lifted Index @700 mb: 6.34 C Showalter Index: 11.38 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 15.50 C K Index: 4.70 Risk: None Sweat Index: 81.00 Risk: None Energy Index: 2.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.36 J/kg Max Up Vert Vel: 3.27 m/s Conv Inhibition (B-): 62892.62 J/kg Cap Strength: 11.41 C Lift Cond Lev (LCL): 773.43 mb = 2222.34 m = 7291.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 74 at 27 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 ---------------------------------------------------------- 0 902 997 20 3 -1.0 -2.8 | 260 25 24.7 4.4 1 850 1477 50 16 -12.3 -10.3 | 283 14 13.4 -3.0 2 700 3008 50 23 -17.6 -14.8 | 313 11 8.1 -7.5 3 500 5560 45 49 -34.6 -34.6 | 18 29 -9.0 -27.4 4 400 7180 35 71 -40.7 -58.2 | 16 53 -15.0 -50.9 5 357 7973 30 74 -37.0 -64.1 | 11 58 -11.3 -56.8 6 300 9150 30 70 -35.0 -60.6 | 10 54 -9.3 -53.4 7 250 10340 25 63 -26.6 -57.1 | 1 50 -0.9 -49.9 8 200 11750 10 46 -8.0 -45.3 | 335 42 17.7 -38.1 9 150 13610 330 27 13.5 -23.4 | 292 42 39.2 -16.1 10 100 16200 310 16 12.3 -10.3 | 275 38 37.9 -3.0 11 99 16264 310 16 12.3 -10.3 | 275 38 37.9 -3.0 12 70 18470 280 10 9.8 -1.7 | 261 36 35.5 5.5 13 50 20590 305 5 4.1 -2.9 | 262 30 29.8 4.4 14 30 23820 35 7 -4.0 -5.7 | 266 22 21.7 1.5 15 20 26400 80 1 -1.0 -0.2 | 254 26 24.7 7.1 16 10 30870 275 7 7.0 -0.6 | 259 33 32.7 6.6 Wind Parameters Mean winds (0-6000m): 44.3 at 35.6 knts Storm direction: 74.3 at 26.7 knts Shear (0-3000m) pos: 2.3 neg: 2.9 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 96.0 deg Storm rel helicity (0-3000m) pos: 92.9 neg: 0.0 tot: 92.9 m^2/s^2 ave: 31.0 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 88.31 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 46 10 269 19| 14.0 0.0 14.0| 43.6 0.0 43.6 87.3 0.57| 14.5 8.3 1000 48 13 276 16| 7.0 1.2 8.2| 50.3 0.0 50.3 50.3 0.61| 8.4 5.1 1500 49 15 282 14| 4.7 1.6 6.2| 56.9 0.0 56.9 37.9 0.65| 6.4 4.2 2000 49 17 287 13| 3.5 1.8 5.3| 63.5 0.0 63.5 31.8 0.68| 5.4 3.7 2500 49 19 293 13| 2.8 2.4 5.2| 78.2 0.0 78.2 31.3 0.74| 5.4 4.0 3000 49 21 302 12| 2.3 2.9 5.2| 92.9 0.0 92.9 31.0 0.75| 5.3 4.0 4000 48 25 324 12| 1.7 3.5 5.2|120.7 0.0 120.7 30.2 0.70| 5.3 3.7 5000 47 30 344 14| 1.4 4.0 5.4|137.4 0.0 137.4 27.5 0.59| 5.5 3.2 6000 44 36 357 18| 1.2 4.5 5.7|137.4 -15.6 121.7 20.3 0.44| 5.9 2.6 Wrote GIF file: /home/apache/climate/data/raob//LTBM/skewt/LTBM.skewt.20200321.00.gif