UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032400.upa.cvt Date: 0000Z 24 MAR 20 Searching for LTBM... Searching the city database file for: LTBM ... Date:0000Z 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 110 1 925 753 SFC 898 997 4.4 3.1 91 1.3 3.8 350 1 286.2 287.2 281.8 301.2 5.33 3 895 1024 7.0 4.9 86 2.1 5.9 349 1 289.2 290.2 284.0 306.4 6.07 4 887 1098 8.4 5.2 80 3.2 6.7 346 2 291.4 292.5 285.1 309.3 6.26 5 850 1449 6.2 3.0 80 3.2 4.6 330 4 292.6 293.6 284.9 308.8 5.59 6 803 1913 3.4 1.6 88 1.8 2.5 285 4 294.5 295.4 285.4 310.1 5.35 7 749 2475 -0.3 -2.7 84 2.4 -1.4 229 5 296.4 297.1 284.8 308.8 4.18 8 727 2714 -1.5 -6.2 70 4.7 -3.4 205 5 297.6 298.2 284.4 307.6 3.31 9 700 3014 -4.3 -7.0 81 2.7 -5.4 175 5 297.7 298.3 284.4 307.5 3.23 10 699 3025 -4.3 -7.4 79 3.1 -5.5 175 5 297.8 298.4 284.3 307.3 3.13 11 695 3071 -4.5 -7.4 80 2.9 -5.7 176 5 298.1 298.7 284.4 307.7 3.15 12 694 3082 -4.5 -6.1 89 1.6 -5.1 176 5 298.2 298.9 284.8 308.8 3.49 13 690 3127 -4.5 -7.1 82 2.6 -5.5 177 5 298.7 299.3 284.8 308.6 3.25 14 664 3429 -6.5 -8.2 88 1.7 -7.2 184 6 299.8 300.3 285.0 309.2 3.10 15 656 3524 -6.9 -12.9 62 6.0 -8.9 186 6 300.4 300.8 284.2 307.1 2.16 16 597 4251 -13.7 -16.7 78 3.0 -14.6 201 8 300.7 301.0 283.8 306.1 1.73 17 582 4444 -15.3 -17.7 82 2.4 -16.0 205 8 301.0 301.3 283.8 306.2 1.63 18 567 4641 -16.3 -21.3 65 5.0 -17.5 209 9 302.1 302.3 283.8 306.1 1.23 19 562 4708 -16.1 -26.1 42 10.0 -18.2 211 9 303.1 303.3 283.7 305.8 0.81 20 551 4857 -16.7 -29.7 32 13.0 -19.1 214 9 304.1 304.2 283.8 306.1 0.59 21 528 5176 -18.9 -33.9 25 15.0 -21.2 221 10 305.2 305.3 284.0 306.6 0.41 22 500 5580 -22.5 -32.5 40 10.0 -24.0 230 11 305.6 305.7 284.3 307.3 0.50 23 476 5938 -25.9 -33.9 47 8.0 -27.0 233 12 305.7 305.8 284.3 307.3 0.46 24 467 6076 -26.9 -31.2 67 4.3 -27.5 235 13 306.2 306.3 284.7 308.2 0.60 25 451 6326 -29.1 -30.9 84 1.8 -29.3 237 14 306.5 306.6 284.8 308.6 0.64 26 400 7170 -36.1 -40.0 67 3.9 -36.4 245 17 308.1 308.1 285.0 309.1 0.29 27 398 7205 -36.3 -40.3 66 4.0 -36.6 245 17 308.3 308.3 285.0 309.3 0.29 28 394 7275 -37.1 -40.8 68 3.7 -37.4 246 17 308.1 308.2 284.9 309.1 0.27 29 388 7381 -37.9 -44.9 48 7.0 -38.4 246 18 308.4 308.4 284.9 309.1 0.18 30 374 7634 -39.9 -48.9 38 9.0 -40.4 247 19 309.0 309.0 285.1 309.5 0.12 31 355 7988 -42.9 -50.9 41 8.0 -43.2 249 20 309.6 309.6 285.3 310.0 0.10 32 324 8601 -46.5 -62.5 15 16.0 -46.9 252 23 312.9 312.9 286.4 313.0 0.03 33 300 9110 -48.7 -68.7 8 20.0 -49.1 255 25 316.7 316.7 287.7 316.8 0.01 34 250 10290 -52.7 -72.7 7 20.0 -52.9 260 33 327.7 327.7 291.1 327.8 0.01 35 244 10446 -54.1 -74.1 7 20.0 -54.4 260 33 327.9 327.9 291.1 327.9 0.01 36 200 11730 -51.5 -77.5 3 26.0 -51.9 270 31 351.2 351.2 296.9 351.2 0.00 37 190 12064 -51.1 -78.1 3 27.0 -51.5 270 31 357.0 357.0 298.1 357.1 0.00 38 150 13600 -52.5 -79.5 2 27.0 -53.0 270 29 379.6 379.6 302.2 379.6 0.00 39 100 16200 -53.3 -81.3 2 28.0 -53.9 280 21 424.7 424.7 308.3 424.8 0.01 40 88 17021 -56.3 -82.3 2 26.0 -56.8 271 19 434.5 434.5 309.3 434.6 0.01 41 70 18480 -56.5 -83.5 2 27.0 -57.1 255 15 463.5 463.5 312.1 463.5 0.01 42 63 19147 -56.9 -83.9 2 27.0 -57.6 297 11 476.8 476.8 313.2 476.8 0.01 43 54 20128 -54.5 -83.5 2 29.0 -55.5 359 6 503.8 503.8 315.2 503.9 0.01 44 50 20620 -54.9 -82.9 2 28.0 -55.9 30 3 514.1 514.1 315.9 514.1 0.01 45 39 22200 -56.7 -83.7 2 27.0 -57.8 57 5 547.4 547.4 317.9 547.5 0.01 46 30 23870 -54.5 -83.5 2 29.0 -56.2 85 7 596.1 596.1 320.5 596.1 0.01 47 25 25037 -54.7 -83.7 2 29.0 -56.6 116 5 627.4 627.4 321.8 627.5 0.01 48 21 26163 -50.9 -81.9 1 31.0 -54.0 147 3 670.9 671.0 323.4 671.1 0.02 49 20 26480 -51.1 -82.1 1 31.0 -54.2 155 3 679.8 679.8 323.7 679.9 0.02 50 17 27529 -53.9 -82.9 2 29.0 -56.6 163 3 703.1 703.1 324.6 703.3 0.02 51 15 28330 -54.5 -83.5 2 29.0 -57.3 170 4 726.8 726.8 325.3 727.0 0.02 52 12 29774 -49.5 -82.5 1 33.0 -54.6 181 4 792.4 792.4 327.1 792.7 0.04 53 10 30970 -48.5 -80.5 1 32.0 -54.6 190 5 838.5 838.5 328.1 839.1 0.06 54 6.7 33601 -49.3 -81.3 1 32.0 -56.5 936.9 937.0 330.1 937.8 0.08 TRP 244 10446 -54.1 -74.1 7 20.0 -54.4 260 33 327.9 327.9 291.1 327.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5470.00 m Freezing level: 753.38 mb = 2429.68 m = 7971.30 ft Wetbulb zero: 768.36 mb = 2269.30 m = 7445.13 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 69.14 % Est. max temperature: 14.28 C = 57.71 F Sfc-Lift cond lev (LCL): 880.11 mb = 1162.53 m = 3814.02 ft T: 8.00 C 700-500 lapse rate: 7.09 C/km ThetaE index: 2.76 C Layer 749.0- 695.0 mb Conv cond level (CCL): 783.17 mb = 2115.24 m = 6939.67 ft Mean mixing ratio: 5.68 g/kg Conv temperature: 13.06 C = 55.50 F Cap Strength: 1.38 C Lifted Index: 0.39 C Risk: Showers probable Lifted Index @300 mb: 5.66 C Lifted Index @700 mb: 0.25 C Showalter Index: 0.57 C Risk: Thunderstorms probable Total Totals Index: 54.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.70 C Cross Totals Index: 25.50 C K Index: 29.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 159.00 Risk: None Energy Index: -0.30 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.27 J/kg Max Up Vert Vel: 8.52 m/s Conv Inhibition (B-): 73.69 J/kg Cap Strength: 1.38 C Lift Cond Lev (LCL): 812.22 mb = 1820.28 m = 5971.97 ft Lev Free Conv (LFC): 617.22 mb = 3994.06 m = 13103.72 ft Equ Level (EL): 557.22 mb = 4772.44 m = 15657.42 ft B at Equ Level: 34.68 J/kg Max Parcel Lev (MPL): 377.22 mb = 7574.80 m = 24851.40 ft Wind level data Storm motion: 258 at 6 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 ---------------------------------------------------------- 0 898 997 350 1 0.2 -1.0 | 69 6 -5.8 -2.3 1 850 1449 330 4 2.0 -3.5 | 40 6 -4.0 -4.8 2 700 3014 175 5 -0.4 5.0 | 120 7 -6.4 3.7 3 500 5580 230 11 8.4 7.1 | 203 6 2.4 5.8 4 400 7170 245 17 15.4 7.2 | 238 11 9.4 5.9 5 300 9110 255 25 24.1 6.5 | 254 19 18.2 5.2 6 250 10290 260 33 32.5 5.7 | 261 27 26.5 4.4 7 244 10446 260 33 32.5 5.7 | 261 27 26.5 4.4 8 200 11730 270 31 31.0 -0.0 | 273 25 25.0 -1.3 9 150 13600 270 29 29.0 -0.0 | 273 23 23.0 -1.3 10 100 16200 280 21 20.7 -3.6 | 289 16 14.7 -4.9 11 70 18480 255 15 14.5 3.9 | 253 9 8.5 2.6 12 50 20620 30 3 -1.5 -2.6 | 63 8 -7.5 -3.9 13 30 23870 85 7 -7.0 -0.6 | 82 13 -13.0 -1.9 14 20 26480 155 3 -1.3 2.7 | 101 7 -7.3 1.4 15 10 30970 190 5 0.9 4.9 | 125 6 -5.1 3.6 Wind Parameters Mean winds (0-6000m): 227.8 at 8.2 knts Storm direction: 257.8 at 6.1 knts Shear (0-3000m) pos: 0.5 neg: 1.0 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 76.7 deg Storm rel helicity (0-3000m) pos: 7.9 neg: -7.2 tot: 0.7 m^2/s^2 ave: 0.2 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.22 Bulk Shear: 11.25 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 ------------------------------------------------------------------------------- 500 333 3 53 6| 0.0 3.2 3.2| 0.0 -5.4 -5.4 -10.7 -0.97| 3.5 -3.4 1000 313 3 44 5| 0.0 2.2 2.2| 0.3 -5.9 -5.5 -5.5 -0.45| 3.6 -1.6 1500 289 4 44 3| 0.0 1.8 1.8| 1.9 -5.9 -4.0 -2.7 -0.03| 3.7 -0.1 2000 264 4 66 2| 0.0 1.5 1.5| 2.0 -7.2 -5.3 -2.6 -0.07| 3.9 -0.3 2500 213 4 123 4| 0.3 1.2 1.5| 4.7 -7.2 -2.5 -1.0 0.03| 3.4 0.1 3000 203 5 126 5| 0.5 1.0 1.6| 7.9 -7.2 0.7 0.2 0.12| 3.1 0.4 4000 209 6 139 5| 0.9 0.8 1.6| 14.7 -7.2 7.5 1.9 0.27| 2.9 0.8 5000 220 7 157 4| 1.1 0.6 1.7| 21.5 -7.2 14.3 2.9 0.38| 2.7 1.0 6000 228 8 181 4| 1.3 0.5 1.8| 29.1 -7.2 21.8 3.6 0.42| 2.7 1.1 Wrote GIF file: /home/apache/climate/data/raob//LTBM/skewt/LTBM.skewt.20200324.00.gif