UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032512.upa.cvt Date: 1200Z 25 MAR 20 Searching for LTAM... Searching the city database file for: LTAM ... Date:1200Z 25 MAR 20 Station: LTAM WMO ident: 17196 Latitude: 38.68 Longitude: 35.50 Elevation: 1094.00 ------------------------------------------------------------------------------- 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 130 1 925 789 SFC 892 1094 10.8 3.8 62 7.0 7.1 185 3 293.4 294.4 285.2 309.7 5.64 3 891 1103 9.8 1.8 57 8.0 5.8 189 3 292.4 293.3 284.1 306.7 4.89 4 850 1490 5.8 1.2 72 4.6 3.5 0 0 292.2 293.1 284.0 306.5 4.91 5 847 1519 5.6 1.1 73 4.5 3.4 2 0 292.3 293.2 284.0 306.5 4.89 6 789 2095 1.2 -0.8 86 2.0 0.3 35 2 293.6 294.4 284.2 307.0 4.57 7 700 3049 -4.9 -6.8 87 1.9 -5.7 90 4 297.1 297.7 284.1 306.9 3.28 8 599 4261 -12.3 -15.7 76 3.4 -13.3 143 4 302.0 302.4 284.5 307.9 1.88 9 500 5620 -22.3 -25.2 77 2.9 -22.9 205 3 305.9 306.0 285.0 309.1 0.99 10 492 5738 -23.1 -26.6 73 3.5 -23.8 202 3 306.3 306.4 285.0 309.2 0.88 11 414 6971 -33.5 -36.1 77 2.6 -33.8 175 5 308.4 308.5 285.2 309.9 0.42 12 400 7210 -35.7 -38.6 75 2.9 -36.0 170 5 308.6 308.7 285.2 309.8 0.34 13 317 8780 -50.7 -54.6 63 3.9 -50.8 279 7 309.0 309.0 285.0 309.3 0.07 14 313 8863 -50.7 -57.7 43 7.0 -50.9 285 7 310.1 310.1 285.4 310.3 0.05 15 300 9140 -50.5 -62.5 23 12.0 -50.7 305 7 314.2 314.2 286.8 314.3 0.03 16 299 9162 -50.3 -63.3 20 13.0 -50.5 305 7 314.8 314.8 287.1 314.9 0.03 17 263 9994 -54.1 -67.1 19 13.0 -54.3 291 20 320.9 321.0 289.0 321.0 0.02 18 252 10269 -54.1 -68.1 16 14.0 -54.3 286 24 324.9 324.9 290.3 325.0 0.02 19 251 10294 -56.1 -67.1 24 11.0 -56.2 285 25 322.3 322.3 289.5 322.4 0.02 20 250 10320 -53.1 -68.1 15 15.0 -53.4 285 25 327.1 327.1 290.9 327.2 0.02 21 249 10346 -51.5 -66.5 15 15.0 -51.8 285 25 329.9 329.9 291.7 330.0 0.02 22 236 10689 -52.7 -69.7 11 17.0 -53.0 288 23 333.2 333.2 292.6 333.2 0.01 23 200 11730 -59.5 -76.5 9 17.0 -59.6 295 16 338.5 338.5 294.0 338.6 0.01 24 186 12186 -57.9 -76.9 7 19.0 -58.1 348.2 348.2 296.3 348.3 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5490.00 m Freezing level: 771.49 mb = 2282.89 m = 7489.71 ft Wetbulb zero: 785.18 mb = 2133.97 m = 7001.13 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 79.18 % Est. max temperature: 12.73 C = 54.92 F Sfc-Lift cond lev (LCL): 802.02 mb = 1962.27 m = 6437.80 ft T: 2.22 C 700-500 lapse rate: 6.77 C/km ThetaE index: 3.27 C Layer 891.0- 847.0 mb Conv cond level (CCL): 761.54 mb = 2377.60 m = 7800.43 ft Mean mixing ratio: 4.81 g/kg Conv temperature: 12.01 C = 53.61 F Cap Strength: 1.74 C Lifted Index: 2.17 C Risk: None Lifted Index @300 mb: 5.50 C Lifted Index @700 mb: 0.88 C Showalter Index: 2.29 C Risk: Showers probable Total Totals Index: 51.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.10 C Cross Totals Index: 23.50 C K Index: 27.40 Risk: 40-60 % chance of thunderstorms Sweat Index: 69.40 Risk: None Energy Index: 0.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.68 J/kg Max Up Vert Vel: 3.06 m/s Conv Inhibition (B-): 2374.40 J/kg Cap Strength: 2.14 C Lift Cond Lev (LCL): 783.45 mb = 2151.51 m = 7058.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 179 at 2 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 ---------------------------------------------------------- 0 892 1094 185 3 0.3 3.0 | 204 1 0.3 0.7 1 850 1490 0 0 -0.0 -0.0 | 359 2 0.0 -2.3 2 700 3049 90 4 -4.0 0.0 | 59 5 -4.0 -2.3 3 500 5620 205 3 1.3 2.7 | 254 1 1.3 0.4 4 400 7210 170 5 -0.9 4.9 | 162 3 -0.8 2.6 5 300 9140 305 7 5.7 -4.0 | 318 9 5.8 -6.4 6 250 10320 285 25 24.1 -6.5 | 290 26 24.2 -8.8 7 200 11730 295 16 14.5 -6.8 | 302 17 14.5 -9.1 Wind Parameters Mean winds (0-6000m): 149.2 at 3.1 knts Storm direction: 179.2 at 2.3 knts Shear (0-3000m) pos: 0.6 neg: 0.6 tot: 1.2 10-3/s Storm rel Dir Shear (0-3000m): -107.8 deg Storm rel helicity (0-3000m) pos: 9.1 neg: 0.0 tot: 9.1 m^2/s^2 ave: 3.0 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 2.4 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 7.07 Bulk Shear: 0.66 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 ------------------------------------------------------------------------------- 500 185 1 353 1| 0.0 3.4 3.4| 2.3 0.0 2.3 4.5 0.82| 6.3 5.2 1000 137 1 24 2| 0.7 1.7 2.4| 2.9 0.0 2.9 2.9 0.77| 3.9 3.0 1500 86 1 30 3| 0.9 1.1 2.0| 4.6 0.0 4.6 3.1 0.79| 3.2 2.5 2000 100 2 43 3| 1.0 0.8 1.9| 7.0 0.0 7.0 3.5 0.83| 2.9 2.4 2500 101 2 50 3| 0.8 0.7 1.5| 8.3 0.0 8.3 3.3 0.82| 2.6 2.2 3000 107 3 56 3| 0.6 0.6 1.2| 9.1 0.0 9.1 3.0 0.81| 2.4 2.0 4000 119 3 67 3| 0.4 0.4 0.9| 9.9 0.0 9.9 2.5 0.80| 2.2 1.7 5000 133 3 80 2| 0.3 0.3 0.6| 10.2 -0.3 9.9 2.0 0.73| 2.0 1.4 6000 149 3 102 2| 0.3 0.2 0.5| 10.2 -1.2 9.0 1.5 0.58| 1.8 1.0 Wrote GIF file: /home/apache/climate/data/raob//LTAM/skewt/LTAM.skewt.20200325.12.gif