UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031900.upa.cvt Date: 0000Z 19 MAR 20 Searching for LTBM... Searching the city database file for: LTBM ... Date:0000Z 19 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 162 1 925 786 SFC 901 997 -3.3 -8.3 68 5.0 -5.0 330 4 278.0 278.4 273.7 284.4 2.26 3 900 1006 -2.5 -10.5 54 8.0 -5.1 331 4 278.9 279.3 273.6 284.4 1.91 4 887 1121 -2.5 -10.5 54 8.0 -5.1 345 6 280.1 280.4 274.3 285.6 1.93 5 850 1455 -5.5 -11.5 63 6.0 -7.3 25 12 280.4 280.7 274.4 285.7 1.86 6 783 2093 -11.1 -12.8 87 1.7 -11.6 17 16 281.0 281.4 274.7 286.3 1.82 7 752 2403 -12.3 -18.3 61 6.0 -13.7 12 18 283.0 283.2 274.9 286.6 1.20 8 700 2947 -16.3 -23.3 55 7.0 -17.6 5 22 284.4 284.6 275.1 287.0 0.84 9 652 3476 -20.7 -25.7 64 5.0 -21.5 11 21 285.3 285.4 275.4 287.5 0.72 10 650 3498 -19.7 -28.7 45 9.0 -21.1 12 21 286.7 286.8 275.8 288.4 0.55 11 649 3510 -19.1 -31.1 34 12.0 -20.8 12 21 287.5 287.6 276.1 288.9 0.44 12 648 3521 -18.9 -33.9 25 15.0 -20.9 12 21 287.8 287.9 276.1 288.9 0.34 13 645 3556 -18.3 -33.3 26 15.0 -20.4 12 21 288.9 289.0 276.7 290.1 0.36 14 636 3660 -17.9 -25.9 50 8.0 -19.4 14 21 290.5 290.6 278.0 292.8 0.73 15 626 3778 -18.7 -29.7 37 11.0 -20.4 15 21 290.9 291.0 277.9 292.6 0.52 16 620 3850 -19.1 -26.1 54 7.0 -20.3 16 21 291.3 291.4 278.4 293.6 0.73 17 606 4019 -19.9 -28.9 45 9.0 -21.4 18 21 292.3 292.4 278.7 294.1 0.58 18 577 4380 -23.3 -29.3 58 6.0 -24.2 22 20 292.4 292.5 278.7 294.3 0.59 19 553 4689 -25.9 -31.9 57 6.0 -26.7 26 20 292.9 293.0 278.8 294.4 0.48 20 544 4807 -26.9 -32.9 57 6.0 -27.6 27 20 293.1 293.2 278.9 294.5 0.44 21 533 4954 -27.3 -39.3 31 12.0 -28.5 29 20 294.3 294.4 279.1 295.1 0.24 22 503 5368 -30.5 -46.5 19 16.0 -31.6 34 19 295.3 295.4 279.4 295.8 0.12 23 500 5410 -30.9 -46.9 19 16.0 -32.0 35 19 295.4 295.4 279.4 295.8 0.11 24 440 6319 -32.1 -73.1 1 41.0 -33.4 29 21 304.8 304.8 283.4 304.9 0.00 25 403 6938 -35.7 -75.7 1 40.0 -36.8 25 22 307.9 307.9 284.5 307.9 0.00 26 400 6990 -36.1 -76.1 1 40.0 -37.1 25 22 308.1 308.1 284.6 308.1 0.00 27 355 7818 -36.7 -76.7 1 40.0 -37.8 2 20 318.0 318.0 288.1 318.0 0.00 28 310 8747 -41.7 -80.7 1 39.0 -42.5 336 18 323.5 323.5 289.8 323.5 0.00 29 300 8970 -41.5 -80.5 1 39.0 -42.3 330 17 326.9 326.9 290.8 326.9 0.00 30 299 8993 -41.5 -80.5 1 39.0 -42.3 330 17 327.2 327.2 290.9 327.2 0.00 31 286 9292 -43.3 -81.3 1 38.0 -44.0 325 18 328.8 328.8 291.4 328.8 0.00 32 252 10146 -40.7 -79.7 1 39.0 -41.7 311 19 344.8 344.8 295.4 344.8 0.00 33 250 10200 -40.9 -79.9 1 39.0 -41.9 310 19 345.3 345.3 295.6 345.3 0.00 34 209 11405 -46.9 -83.9 1 37.0 -47.6 294 21 354.0 354.0 297.5 354.0 0.00 35 203 11600 -43.9 -81.9 1 38.0 -44.8 291 22 361.7 361.7 299.0 361.7 0.00 36 200 11700 -42.7 -80.7 1 38.0 -43.7 290 22 365.2 365.2 299.7 365.2 0.00 37 195 11871 -42.3 -80.3 1 38.0 -43.4 288 22 368.5 368.5 300.3 368.5 0.00 38 156 13354 -50.3 -86.3 1 36.0 -50.9 273 19 379.1 379.1 302.1 379.1 0.00 39 150 13610 -50.3 -86.3 1 36.0 -50.9 270 18 383.4 383.4 302.8 383.4 0.00 40 140 14062 -48.1 -85.1 1 37.0 -49.0 265 18 394.9 394.9 304.5 394.9 0.00 41 100 16250 -53.9 -88.9 1 35.0 -54.5 240 16 423.6 423.6 308.2 423.6 0.00 42 94 16645 -56.9 -90.9 1 34.0 -57.3 245 20 425.2 425.2 308.3 425.3 0.00 43 85 17289 -53.3 -88.3 1 35.0 -54.1 264 16 445.0 445.0 310.4 445.0 0.00 44 72 18351 -56.7 -91.7 0 35.0 -57.3 295 10 459.4 459.4 311.7 459.4 0.00 45 70 18530 -56.3 -91.3 0 35.0 -56.9 300 9 463.9 463.9 312.1 463.9 0.00 46 56 19940 -58.9 -92.9 0 34.0 -59.5 217 6 488.6 488.6 314.1 488.6 0.00 47 54 20170 -56.1 -91.1 0 35.0 -56.9 204 6 500.1 500.1 314.9 500.2 0.00 48 50 20660 -55.9 -90.9 0 35.0 -56.8 175 5 511.7 511.7 315.8 511.8 0.00 49 42 21764 -55.7 -90.7 1 35.0 -56.8 144 6 538.4 538.4 317.4 538.4 0.00 50 35 22911 -59.1 -93.1 0 34.0 -60.0 112 6 558.4 558.4 318.5 558.4 0.00 51 30 23880 -56.3 -91.3 0 35.0 -57.7 85 7 591.2 591.2 320.2 591.2 0.00 52 24 25302 -55.3 -90.3 1 35.0 -57.2 55 6 633.0 633.0 322.0 633.0 0.00 53 20 26460 -57.7 -91.7 1 34.0 -59.4 30 5 659.6 659.6 323.0 659.6 0.00 54 17 27487 -57.1 -91.1 1 34.0 -59.2 692.9 692.9 324.2 692.9 0.01 55 14 28731 -51.7 -87.7 1 36.0 -55.6 750.7 750.7 326.0 750.8 0.01 56 11 30296 -51.5 -87.5 1 36.0 -56.1 805.1 805.1 327.4 805.2 0.02 57 10 30916 -50.5 831.0 TRP 94 16645 -56.9 -90.9 1 34.0 -57.3 245 20 425.2 425.2 308.3 425.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5248.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 54.99 % Est. max temperature: 1.57 C = 34.82 F Sfc-Lift cond lev (LCL): 832.71 mb = 1614.66 m = 5297.38 ft T: -6.90 C 700-500 lapse rate: 5.93 C/km ThetaE index: 0.04 C Layer 900.0- 887.0 mb Conv cond level (CCL): 741.03 mb = 2514.45 m = 8249.41 ft Mean mixing ratio: 1.88 g/kg Conv temperature: 1.83 C = 35.29 F Cap Strength: 8.56 C Lifted Index: 8.57 C Risk: None Lifted Index @300 mb: 29.20 C Lifted Index @700 mb: 2.20 C Showalter Index: 8.57 C Risk: None Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.40 C Cross Totals Index: 19.40 C K Index: 6.90 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 2.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.93 J/kg Max Up Vert Vel: 3.14 m/s Conv Inhibition (B-): 66099.50 J/kg Cap Strength: 8.59 C Lift Cond Lev (LCL): 774.34 mb = 2178.33 m = 7146.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 50 at 14 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 ---------------------------------------------------------- 0 901 997 330 4 2.0 -3.5 | 247 14 12.9 5.5 1 850 1455 25 12 -5.1 -10.9 | 288 6 5.8 -1.9 2 700 2947 5 22 -1.9 -21.9 | 325 16 8.9 -13.0 3 500 5410 35 19 -10.9 -15.6 | 0 7 -0.0 -6.6 4 400 6990 25 22 -9.3 -19.9 | 352 11 1.6 -11.0 5 300 8970 330 17 8.5 -14.7 | 287 20 19.4 -5.8 6 250 10200 310 19 14.6 -12.2 | 277 26 25.4 -3.3 7 200 11700 290 22 20.7 -7.5 | 267 32 31.5 1.4 8 150 13610 270 18 18.0 -0.0 | 253 30 28.9 9.0 9 100 16250 240 16 13.9 8.0 | 236 30 24.7 17.0 10 94 16645 245 20 18.1 8.5 | 239 34 29.0 17.4 11 70 18530 300 9 7.8 -4.5 | 257 19 18.7 4.5 12 50 20660 175 5 -0.4 5.0 | 217 17 10.4 13.9 13 30 23880 85 7 -7.0 -0.6 | 205 9 3.9 8.3 14 20 26460 30 5 -2.5 -4.3 | 241 10 8.4 4.6 Wind Parameters Mean winds (0-6000m): 20.5 at 18.8 knts Storm direction: 50.5 at 14.1 knts Shear (0-3000m) pos: 2.2 neg: 1.9 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 90.3 deg Storm rel helicity (0-3000m) pos: 43.9 neg: 0.0 tot: 43.9 m^2/s^2 ave: 14.6 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.33 Bulk Shear: 14.72 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 14 8 264 9| 10.8 0.0 10.8| 22.4 0.0 22.4 44.8 0.70| 11.6 8.1 1000 18 11 282 8| 5.4 1.9 7.3| 27.8 0.0 27.8 27.8 0.72| 7.7 5.5 1500 16 13 297 8| 3.6 2.6 6.2| 31.9 0.0 31.9 21.3 0.65| 6.5 4.2 2000 12 15 307 10| 2.7 2.8 5.5| 34.3 0.0 34.3 17.1 0.58| 5.8 3.3 2500 11 16 312 10| 2.4 2.3 4.6| 39.5 0.0 39.5 15.8 0.58| 5.1 2.9 3000 12 17 317 11| 2.2 1.9 4.1| 43.9 0.0 43.9 14.6 0.57| 4.7 2.7 4000 15 18 323 10| 1.9 1.4 3.3| 50.4 0.0 50.4 12.6 0.57| 4.1 2.3 5000 19 18 329 10| 1.6 1.3 2.9| 52.4 -0.8 51.6 10.3 0.54| 3.6 1.9 6000 20 19 334 10| 1.4 1.3 2.7| 52.4 -3.2 49.2 8.2 0.47| 3.3 1.5 Wrote GIF file: /home/apache/climate/data/raob//LTBM/skewt/LTBM.skewt.20200319.00.gif