UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032412.upa.cvt Date: 1200Z 24 MAR 20 Searching for LTBM... Searching the city database file for: LTBM ... Date:1200Z 24 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 64 1 925 734 SFC 897 997 16.2 1.2 36 15.0 8.4 150 4 298.5 299.3 286.2 312.4 4.65 3 896 1006 15.4 -3.6 27 19.0 6.5 150 4 297.8 298.3 284.4 307.6 3.27 4 880 1157 12.2 -4.8 30 17.0 4.5 148 4 296.0 296.5 283.4 305.1 3.04 5 850 1443 9.4 -3.6 40 13.0 3.5 145 4 296.0 296.6 283.9 306.3 3.44 6 753 2431 -0.5 -6.5 64 6.0 -2.9 226 3 295.7 296.3 283.4 305.0 3.12 7 701 2999 -5.3 -7.2 86 1.9 -6.0 274 3 296.5 297.1 283.8 306.0 3.17 8 700 3010 -5.3 -7.0 88 1.7 -6.0 275 3 296.6 297.2 283.9 306.3 3.23 9 686 3168 -6.1 -11.0 68 4.9 -7.8 274 3 297.4 297.9 283.3 304.8 2.40 10 607 4111 -12.5 -17.5 66 5.0 -13.9 269 6 300.7 300.9 283.7 305.7 1.59 11 599 4212 -13.3 -20.3 56 7.0 -15.1 268 6 300.9 301.1 283.4 304.9 1.27 12 594 4276 -13.5 -25.5 36 12.0 -16.1 268 6 301.4 301.5 283.0 304.0 0.81 13 581 4443 -14.5 -28.5 29 14.0 -17.3 267 6 302.1 302.2 283.1 304.2 0.63 14 572 4561 -14.9 -30.9 24 16.0 -17.9 266 7 303.0 303.1 283.2 304.7 0.51 15 562 4694 -15.9 -26.9 38 11.0 -18.1 265 7 303.3 303.5 283.7 305.8 0.75 16 526 5187 -20.5 -29.5 44 9.0 -22.1 262 8 303.6 303.7 283.7 305.7 0.63 17 500 5560 -22.9 -30.9 48 8.0 -24.2 260 9 305.1 305.2 284.2 307.1 0.58 18 494 5649 -23.7 -31.7 48 8.0 -24.9 261 9 305.2 305.3 284.2 307.0 0.54 19 466 6074 -26.3 -38.3 31 12.0 -27.7 263 10 307.1 307.2 284.6 308.2 0.30 20 414 6919 -33.7 -49.7 18 16.0 -34.7 268 12 308.1 308.2 284.8 308.5 0.10 21 400 7160 -35.9 -49.9 22 14.0 -36.7 270 13 308.3 308.3 284.8 308.7 0.10 22 382 7477 -38.7 -50.7 27 12.0 -39.3 271 15 308.7 308.7 284.9 309.1 0.10 23 364 7805 -41.5 -47.5 52 6.0 -41.8 272 17 309.3 309.3 285.2 309.8 0.14 24 348 8108 -43.7 -48.7 58 5.0 -43.9 272 18 310.3 310.3 285.6 310.8 0.13 25 337 8322 -45.7 -50.5 58 4.8 -45.9 273 20 310.4 310.5 285.6 310.9 0.11 26 333 8401 -46.3 -51.3 57 5.0 -46.5 273 20 310.7 310.7 285.7 311.1 0.10 27 325 8562 -46.7 -57.7 27 11.0 -47.0 274 21 312.3 312.3 286.2 312.5 0.05 28 315 8769 -46.7 -64.7 11 18.0 -47.1 274 22 315.1 315.1 287.1 315.2 0.02 29 300 9090 -48.7 -70.7 6 22.0 -49.1 275 24 316.7 316.7 287.7 316.7 0.01 30 299 9112 -48.7 -70.7 6 22.0 -49.1 275 24 317.0 317.0 287.8 317.0 0.01 31 250 10290 -52.7 -76.7 4 24.0 -53.0 280 32 327.7 327.7 291.0 327.7 0.00 32 243 10472 -53.9 -77.9 4 24.0 -54.2 280 32 328.6 328.6 291.3 328.6 0.00 33 227 10910 -51.3 -76.3 4 25.0 -51.7 282 33 339.0 339.0 294.1 339.1 0.01 34 200 11730 -51.1 -79.1 2 28.0 -51.5 285 35 351.8 351.8 297.0 351.9 0.00 35 177 12524 -51.1 -81.1 2 30.0 -51.6 285 34 364.4 364.4 299.5 364.4 0.00 36 161 13136 -54.3 -82.3 2 28.0 -54.6 285 33 369.0 369.0 300.4 369.0 0.00 37 150 13590 -53.9 -82.9 2 29.0 -54.3 285 33 377.2 377.2 301.8 377.2 0.00 38 100 16180 -55.5 -84.5 2 29.0 -56.0 275 26 420.5 420.5 307.8 420.5 0.00 39 70 18450 -58.7 -85.7 2 27.0 -59.2 300 11 458.8 458.8 311.7 458.8 0.00 40 67 18725 -58.9 -85.9 2 27.0 -59.4 318 10 464.2 464.2 312.1 464.2 0.00 41 64 19013 -56.7 -85.7 1 29.0 -57.4 336 9 475.1 475.1 313.1 475.1 0.00 42 50 20580 -55.5 -84.5 2 29.0 -56.5 75 4 512.7 512.7 315.8 512.7 0.01 43 36 22675 -53.5 -83.5 1 30.0 -55.1 98 5 568.4 568.4 319.1 568.4 0.01 44 30 23840 -55.1 -84.1 2 29.0 -56.6 110 5 594.4 594.4 320.3 594.5 0.01 45 20 26450 -52.3 -82.3 2 30.0 -55.1 140 12 676.1 676.1 323.6 676.3 0.02 46 11 30312 -49.9 -80.9 1 31.0 -55.1 213 4 810.9 810.9 327.5 811.4 0.05 47 10 30930 -51.5 -80.5 2 29.0 -56.3 225 3 827.3 827.3 327.9 827.9 0.06 48 8.0 32391 -47.7 -79.7 1 32.0 -54.9 896.9 897.0 329.4 897.9 0.09 49 7.3 32994 -49.3 -79.3 2 30.0 -56.1 914.2 914.3 329.7 915.3 0.10 50 6.4 33860 -47.5 -79.5 1 32.0 -55.7 956.9 957.0 330.5 958.2 0.11 51 5.8 34514 -44.9 -78.9 1 34.0 -54.9 995.6 995.6 331.1 997.2 0.14 TRP 243 10472 -53.9 -77.9 4 24.0 -54.2 280 32 328.6 328.6 291.3 328.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5496.00 m Freezing level: 757.90 mb = 2381.02 m = 7811.64 ft Wetbulb zero: 797.44 mb = 1963.45 m = 6441.68 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 53.54 % Est. max temperature: 13.58 C = 56.45 F Sfc-Lift cond lev (LCL): 715.51 mb = 2836.15 m = 9304.84 ft T: -3.93 C 700-500 lapse rate: 6.90 C/km ThetaE index: 7.26 C Layer 896.0- 850.0 mb Conv cond level (CCL): 670.26 mb = 3346.80 m = 10980.17 ft Mean mixing ratio: 3.30 g/kg Conv temperature: 15.79 C = 60.43 F Cap Strength: 2.16 C Lifted Index: 1.98 C Risk: Showers probable Lifted Index @300 mb: 7.76 C Lifted Index @700 mb: 0.45 C Showalter Index: 1.81 C Risk: Showers probable Total Totals Index: 51.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 32.30 C Cross Totals Index: 19.30 C K Index: 27.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 69.00 Risk: None Energy Index: 0.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.40 J/kg Max Up Vert Vel: 4.56 m/s Conv Inhibition (B-): 68796.76 J/kg Cap Strength: 2.30 C Lift Cond Lev (LCL): 688.95 mb = 3134.32 m = 10283.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 288 at 5 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 ---------------------------------------------------------- 0 897 997 150 4 -2.0 3.5 | 127 8 -6.6 5.0 1 850 1443 145 4 -2.3 3.3 | 125 8 -6.9 4.8 2 700 3010 275 3 3.0 -0.3 | 127 2 -1.6 1.2 3 500 5560 260 9 8.9 1.6 | 234 5 4.3 3.1 4 400 7160 270 13 13.0 -0.0 | 260 9 8.4 1.5 5 300 9090 275 24 23.9 -2.1 | 272 19 19.3 -0.6 6 250 10290 280 32 31.5 -5.6 | 279 27 26.9 -4.1 7 243 10472 280 32 31.5 -5.6 | 279 27 26.9 -4.1 8 200 11730 285 35 33.8 -9.1 | 285 30 29.2 -7.6 9 150 13590 285 33 31.9 -8.5 | 284 28 27.3 -7.1 10 100 16180 275 26 25.9 -2.3 | 272 21 21.3 -0.8 11 70 18450 300 11 9.5 -5.5 | 309 6 4.9 -4.0 12 50 20580 75 4 -3.9 -1.0 | 93 8 -8.5 0.5 13 30 23840 110 5 -4.7 1.7 | 109 10 -9.3 3.2 14 20 26450 140 12 -7.7 9.2 | 131 16 -12.3 10.7 15 10 30930 225 3 2.1 2.1 | 145 4 -2.5 3.6 Wind Parameters Mean winds (0-6000m): 257.9 at 6.5 knts Storm direction: 287.9 at 4.8 knts Shear (0-3000m) pos: 1.1 neg: 0.4 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): 77.7 deg Storm rel helicity (0-3000m) pos: 6.6 neg: -1.3 tot: 5.3 m^2/s^2 ave: 1.8 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 1.8 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.04 Bulk Shear: 10.02 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 ------------------------------------------------------------------------------- 500 147 4 126 8| 0.0 0.1 0.1| 0.5 -0.6 -0.1 -0.2 -0.08| 0.6 -0.0 1000 157 4 130 8| 1.4 0.0 1.4| 4.6 -0.6 3.9 3.9 0.59| 1.7 1.0 1500 170 4 135 7| 1.7 0.0 1.7| 5.8 -0.6 5.1 3.4 0.48| 2.0 1.0 2000 174 4 136 7| 1.6 0.0 1.6| 5.8 -1.3 4.5 2.2 0.22| 2.1 0.5 2500 198 4 145 6| 1.3 0.2 1.5| 6.2 -1.3 4.9 1.9 0.29| 1.9 0.6 3000 223 4 155 5| 1.1 0.4 1.5| 6.6 -1.3 5.3 1.8 0.37| 1.8 0.7 4000 247 4 171 3| 0.8 0.6 1.4| 7.3 -1.3 6.0 1.5 0.38| 1.7 0.6 5000 253 5 190 3| 0.8 0.6 1.4| 8.8 -1.3 7.5 1.5 0.39| 1.6 0.6 6000 258 6 211 3| 0.9 0.5 1.4| 12.3 -1.3 11.0 1.8 0.43| 1.6 0.7 Wrote GIF file: /home/apache/climate/data/raob//LTBM/skewt/LTBM.skewt.20200324.12.gif