UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101400.upa.cvt Date: 0000Z 14 OCT 25 Searching for LTAM... Searching the city database file for: LTAM ... Date:0000Z 14 OCT 25 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 207 1 925 839 SFC 896 1094 3.0 0.9 86 2.1 2.0 170 2 285.0 285.8 280.4 297.8 4.56 3 890 1149 4.6 -0.3 70 4.9 2.4 160 3 287.2 287.9 281.0 299.2 4.20 4 875 1289 6.8 0.8 66 6.0 3.9 134 5 290.8 291.7 283.1 304.2 4.63 5 867 1365 7.6 1.6 66 6.0 4.6 120 6 292.4 293.3 284.1 306.8 4.95 6 863 1403 5.6 -0.4 65 6.0 2.8 113 7 290.7 291.5 282.7 303.2 4.30 7 856 1470 5.8 -0.2 65 6.0 2.9 101 8 291.6 292.4 283.2 304.4 4.40 8 850 1528 6.4 -0.6 61 7.0 3.1 90 9 292.9 293.6 283.6 305.4 4.30 9 835 1675 8.4 1.4 61 7.0 4.8 105 9 296.5 297.4 285.8 311.4 5.07 10 811 1918 11.4 4.4 62 7.0 7.5 130 9 302.1 303.3 289.2 321.5 6.47 11 788 2159 13.4 6.4 63 7.0 9.3 154 9 306.8 308.2 291.7 330.0 7.67 12 764 2420 12.4 1.4 47 11.0 6.4 181 10 308.4 309.4 290.4 325.5 5.55 13 761 2453 12.8 0.8 44 12.0 6.3 184 10 309.2 310.2 290.5 325.7 5.33 14 751 2564 15.0 -2.0 31 17.0 6.1 195 10 312.7 313.6 290.7 326.6 4.40 15 715 2981 15.2 -12.8 13 28.0 3.0 237 10 317.4 317.8 290.0 324.0 2.00 16 707 3076 14.8 -8.2 20 23.0 3.8 247 10 318.0 318.5 291.0 327.5 2.91 17 700 3160 14.0 -8.0 21 22.0 3.5 255 10 318.0 318.6 291.1 327.8 2.99 18 619 4182 5.6 -17.4 17 23.0 -3.1 251 19 319.7 320.0 290.3 325.1 1.58 19 610 4302 5.6 -25.4 9 31.0 -4.3 251 20 321.1 321.2 289.9 323.9 0.79 20 573 4811 2.6 -29.4 7 32.0 -6.6 249 25 323.4 323.5 290.4 325.5 0.58 21 500 5900 -4.7 -26.7 16 22.0 -11.1 245 35 327.3 327.5 291.8 330.4 0.86 22 494 5995 -5.5 -25.5 19 20.0 -11.4 245 36 327.5 327.7 292.0 330.9 0.97 23 473 6332 -8.5 -28.5 18 20.0 -13.7 246 38 327.8 328.0 291.9 330.6 0.77 24 469 6398 -8.9 -21.9 34 13.0 -13.0 246 39 328.1 328.4 292.6 333.1 1.41 25 400 7600 -20.3 -23.7 74 3.4 -21.2 250 48 328.6 328.9 292.7 333.6 1.41 26 380 7977 -23.5 -27.7 68 4.2 -24.4 250 51 329.2 329.4 292.5 333.0 1.03 27 348 8614 -28.3 -31.6 73 3.3 -28.9 250 55 331.1 331.3 292.8 334.0 0.78 28 343 8717 -29.3 -35.3 56 6.0 -30.2 250 56 331.2 331.3 292.6 333.2 0.55 29 321 9187 -32.3 -50.3 15 18.0 -33.8 250 59 333.3 333.4 292.7 333.8 0.12 30 313 9364 -34.1 -51.1 16 17.0 -35.4 250 61 333.2 333.3 292.7 333.7 0.11 31 300 9660 -36.1 -50.1 22 14.0 -37.1 250 63 334.5 334.5 293.0 335.0 0.13 32 250 10900 -45.7 -57.7 25 12.0 -46.2 250 76 338.1 338.1 293.9 338.4 0.06 33 222 11687 -50.3 -62.3 23 12.0 -50.6 250 83 342.7 342.7 295.0 342.9 0.04 34 217 11837 -50.3 -62.3 23 12.0 -50.7 250 85 345.0 345.0 295.6 345.1 0.04 35 215 11897 -50.3 -62.3 23 12.0 -50.7 251 84 345.9 345.9 295.7 346.1 0.04 36 200 12370 -51.9 255 78 350.6 37 183 12943 -53.7 253 74 356.7 38 156 13968 -54.1 251 68 372.7 39 150 14220 -53.5 250 66 377.9 40 125 15387 -56.9 250 57 392.0 41 100 16800 -58.1 250 45 415.5 42 84 17903 -57.5 245 47 437.9 43 70 19060 -56.7 240 50 463.1 44 69 19151 -57.3 240 49 463.7 45 50 21200 -52.5 250 27 519.8 46 47 21601 -53.5 252 27 526.6 47 39 22807 -53.9 257 26 554.5 48 30 24510 -50.9 265 24 605.9 49 22 26541 -47.9 284 24 671.0 50 20 27170 -47.7 290 24 690.2 51 14 29553 -44.5 269 34 775.1 52 11 31187 -40.5 256 40 845.0 53 10 31840 -39.5 250 43 872.1 TRP 222 11687 -50.3 -62.3 23 12.0 -50.6 250 83 342.7 342.7 295.0 342.9 0.04 WND 217 11837 -50.3 -62.3 23 12.0 -50.7 250 85 345.0 345.0 295.6 345.1 0.04 Sounding variables and indices 1000-500 mb thick: 5693.00 m Freezing level: 547.00 mb = 5199.08 m = 17057.13 ft Wetbulb zero: 657.09 mb = 3685.77 m = 12092.29 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 28.63 % Est. max temperature: 30.53 C = 86.95 F Sfc-Lift cond lev (LCL): 867.28 mb = 1362.20 m = 4469.11 ft T: 7.57 C 700-500 lapse rate: 6.82 C/km ThetaE index: 4.54 C Layer 764.0- 761.0 mb Conv cond level (CCL): 495.12 mb = 5976.71 m = 19608.40 ft Mean mixing ratio: 5.20 g/kg Conv temperature: 44.16 C = 111.49 F Cap Strength: 18.24 C Lifted Index: 17.34 C Risk: None Lifted Index @300 mb: 17.32 C Lifted Index @700 mb: 17.91 C Showalter Index: 20.53 C Risk: None Total Totals Index: 15.20 C Risk: None Vertical Totals Index: 11.10 C Cross Totals Index: 4.10 C K Index: -11.50 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 5.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 77.34 J/kg Max Up Vert Vel: 12.44 m/s Conv Inhibition (B-): 54960.59 J/kg Cap Strength: 18.18 C Lift Cond Lev (LCL): 768.19 mb = 2373.53 m = 7787.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 276 at 16 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 ---------------------------------------------------------- 0 896 1094 170 2 -0.3 2.0 | 102 17 -16.3 3.5 1 850 1528 90 9 -9.0 0.0 | 94 25 -24.9 1.6 2 700 3160 255 10 9.7 2.6 | 123 8 -6.3 4.2 3 500 5900 245 35 31.7 14.8 | 224 23 15.8 16.4 4 400 7600 250 48 45.1 16.4 | 238 34 29.2 18.0 5 300 9660 250 63 59.2 21.5 | 242 49 43.3 23.1 6 250 10900 250 76 71.4 26.0 | 244 62 55.5 27.6 7 222 11687 250 83 78.0 28.4 | 244 69 62.1 30.0 8 217 11837 250 85 79.9 29.1 | 244 71 63.9 30.6 9 200 12370 255 78 75.3 20.2 | 250 63 59.4 21.8 10 150 14220 250 66 62.0 22.6 | 242 52 46.1 24.1 11 100 16800 250 45 42.3 15.4 | 237 31 26.3 17.0 12 70 19060 240 50 43.3 25.0 | 226 38 27.4 26.6 13 50 21200 250 27 25.4 9.2 | 221 14 9.4 10.8 14 30 24510 265 24 23.9 2.1 | 245 9 8.0 3.7 15 20 27170 290 24 22.6 -8.2 | 315 9 6.6 -6.6 16 10 31840 250 43 40.4 14.7 | 236 29 24.5 16.3 Wind Parameters Mean winds (0-6000m): 245.6 at 21.4 knts Storm direction: 275.6 at 16.0 knts Shear (0-3000m) pos: 3.9 neg: 0.8 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 90.1 deg Storm rel helicity (0-3000m) pos: 101.5 neg: -24.8 tot: 76.7 m^2/s^2 ave: 25.6 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 3.1 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.84 Bulk Shear: 92.58 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 ------------------------------------------------------------------------------- 500 100 6 97 22| 0.0 8.9 8.9| 4.4 -21.7 -17.3 -34.7 -0.27| 10.3 -2.8 1000 113 8 101 23| 4.0 4.5 8.5| 54.3 -21.7 32.7 32.7 0.28| 9.3 2.6 1500 135 8 109 23| 5.0 3.0 7.9| 84.3 -21.7 62.6 41.7 0.40| 9.1 3.6 2000 150 9 114 22| 4.7 2.2 7.0| 88.2 -24.0 64.3 32.1 0.30| 9.0 2.7 2500 218 9 130 14| 4.6 1.8 6.4| 94.1 -24.8 69.4 27.7 0.34| 8.2 2.8 3000 239 10 134 10| 3.9 0.8 4.6|101.5 -24.8 76.7 25.6 0.40| 7.6 3.1 4000 245 14 153 8| 2.9 0.8 3.7|114.9 -24.8 90.1 22.5 0.42| 6.9 2.9 5000 245 17 178 9| 2.3 1.6 3.9|127.8 -24.8 103.1 20.6 0.40| 6.5 2.6 6000 246 21 199 11| 2.6 1.3 3.9|157.8 -24.8 133.0 22.2 0.41| 6.1 2.5 Wrote GIF file: /home/apache/climate/data/raob//LTAM/skewt/LTAM.skewt.20251014.00.gif