UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011600.upa.cvt Date: 0000Z 16 JAN 26 Searching for LTAM... Searching the city database file for: LTAM ... Date:0000Z 16 JAN 26 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 240 1 925 860 SFC 898 1094 -2.1 -3.8 88 1.7 -2.7 0 0 279.5 280.1 275.9 288.5 3.21 3 850 1531 -4.3 -7.7 77 3.4 -5.5 270 4 281.6 282.1 276.0 288.8 2.52 4 827 1749 -3.5 -6.2 82 2.7 -4.5 277 6 284.7 285.2 278.2 293.0 2.90 5 772 2293 -6.5 -8.0 89 1.5 -7.0 295 11 287.1 287.6 279.1 295.0 2.71 6 700 3056 -10.3 -11.2 93 0.9 -10.6 320 18 291.1 291.5 280.4 298.0 2.32 7 694 3122 -9.1 -9.8 95 0.7 -9.4 320 19 293.1 293.6 281.7 300.9 2.62 8 624 3937 -14.5 -15.7 91 1.2 -14.9 315 29 296.0 296.3 282.0 301.5 1.80 9 614 4060 -14.1 -17.7 74 3.6 -15.0 314 30 297.8 298.1 282.4 302.7 1.55 10 586 4413 -15.1 -21.1 60 6.0 -16.6 312 34 300.7 300.9 283.2 304.5 1.21 11 556 4809 -17.1 -24.1 55 7.0 -18.6 310 39 302.9 303.0 283.8 306.0 0.98 12 500 5600 -21.1 -30.1 44 9.0 -22.7 305 49 307.3 307.4 285.1 309.4 0.63 13 433 6654 -28.3 -35.3 51 7.0 -29.2 305 54 311.1 311.2 286.2 312.6 0.44 14 400 7220 -33.3 -40.3 49 7.0 -34.0 305 57 311.7 311.8 286.3 312.7 0.28 15 300 9180 -48.1 -56.1 39 8.0 -48.3 310 61 317.6 317.6 288.0 317.8 0.06 16 250 10360 -57.3 305 62 320.9 17 221 11127 -63.1 300 69 323.5 18 212 11382 -63.1 300 73 327.3 19 206 11559 -63.2 300 75 329.9 20 200 11740 -63.3 300 74 332.5 21 179 12433 -57.3 300 72 353.0 22 151 13508 -58.1 300 70 369.3 23 150 13550 -58.1 300 70 370.0 24 110 15495 -59.3 304 53 402.0 25 100 16090 -60.1 305 48 411.6 26 70 18320 -62.3 280 28 451.1 27 67 18590 -63.3 282 27 454.6 28 58 19477 -64.3 288 24 471.5 29 56 19692 -63.3 290 23 478.5 30 50 20390 -63.1 295 21 494.8 31 48 20642 -62.1 297 20 503.0 32 36 22430 -60.5 308 13 550.3 33 30 23570 -59.5 315 9 582.4 34 28 24003 -60.5 325 10 591.3 35 21 25840 -51.5 8 13 669.1 36 20 26160 -49.1 15 13 685.9 37 16 27620 -48.1 2 21 734.3 38 10 30720 -46.1 335 39 847.5 39 9.1 31351 -43.3 881.4 40 8.0 32224 -40.5 925.6 41 7.3 32856 -34.5 974.7 42 6.2 33991 -37.1 1010.1 TRP 221 11127 -63.1 300 69 323.5 WND 206 11559 -63.2 300 75 329.9 Sounding variables and indices 1000-500 mb thick: 5360.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.36 inches Sfc-500 mean rel hum: 76.63 % Est. max temperature: 6.52 C = 43.73 F Sfc-Lift cond lev (LCL): 874.24 mb = 1307.31 m = 4289.01 ft T: -3.17 C 700-500 lapse rate: 4.25 C/km Conv cond level (CCL): 743.59 mb = 2584.86 m = 8480.42 ft Mean mixing ratio: 2.82 g/kg Conv temperature: 6.75 C = 44.14 F Cap Strength: 11.94 C Lifted Index: 14.62 C Risk: None Lifted Index @300 mb: 19.09 C Lifted Index @700 mb: 4.86 C Showalter Index: 16.03 C Risk: None Total Totals Index: 30.20 C Risk: None Vertical Totals Index: 16.80 C Cross Totals Index: 13.40 C K Index: 8.20 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 4.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.27 J/kg Max Up Vert Vel: 7.91 m/s Conv Inhibition (B-): 63841.55 J/kg Cap Strength: 14.52 C Lift Cond Lev (LCL): 812.48 mb = 1888.69 m = 6196.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 337 at 23 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 1094 0 0 -0.0 -0.0 | 157 23 -8.9 21.3 1 850 1531 270 4 4.0 -0.0 | 167 22 -4.9 21.3 2 700 3056 320 18 11.6 -13.8 | 200 8 2.7 7.5 3 500 5600 305 49 40.1 -28.1 | 282 32 31.2 -6.8 4 400 7220 305 57 46.7 -32.7 | 287 39 37.8 -11.4 5 300 9180 310 61 46.7 -39.2 | 295 42 37.8 -18.0 6 250 10360 305 62 50.8 -35.6 | 289 44 41.9 -14.3 7 221 11127 300 69 59.8 -34.5 | 285 53 50.8 -13.2 8 206 11559 300 75 65.0 -37.5 | 286 58 56.0 -16.2 9 200 11740 300 74 64.1 -37.0 | 286 57 55.2 -15.7 10 150 13550 300 70 60.6 -35.0 | 285 54 51.7 -13.7 11 100 16090 305 48 39.3 -27.5 | 282 31 30.4 -6.3 12 70 18320 280 28 27.6 -4.9 | 229 25 18.7 16.4 13 50 20390 295 21 19.0 -8.9 | 219 16 10.1 12.4 14 30 23570 315 9 6.4 -6.4 | 170 15 -2.5 14.9 15 20 26160 15 13 -3.4 -12.6 | 125 15 -12.3 8.7 16 10 30720 335 39 16.5 -35.3 | 332 16 7.6 -14.1 Wind Parameters Mean winds (0-6000m): 307.3 at 30.7 knts Storm direction: 337.3 at 23.0 knts Shear (0-3000m) pos: 2.7 neg: 2.8 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 112.7 deg Storm rel helicity (0-3000m) pos: 86.9 neg: -0.2 tot: 86.7 m^2/s^2 ave: 28.9 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 4.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.28 Bulk Shear: 110.89 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 ------------------------------------------------------------------------------- 500 270 2 163 22| 0.0 4.7 4.7| 23.6 -0.2 23.4 46.7 0.74| 5.8 4.3 1000 280 5 168 21| 2.5 2.4 4.9| 44.0 -0.2 43.8 43.8 0.75| 5.5 4.1 1500 295 7 172 19| 3.5 1.6 5.1| 56.9 -0.2 56.7 37.8 0.68| 5.6 3.8 2000 310 9 173 15| 4.1 1.2 5.2| 63.3 -0.2 63.1 31.5 0.59| 5.8 3.4 2500 313 11 178 13| 3.2 2.1 5.4| 75.4 -0.2 75.2 30.1 0.67| 5.9 4.0 3000 313 14 187 12| 2.7 2.8 5.5| 86.9 -0.2 86.7 28.9 0.67| 6.0 4.0 4000 311 20 217 10| 2.0 3.8 5.8|103.4 -0.2 103.2 25.8 0.56| 6.1 3.5 5000 308 26 245 12| 1.6 3.9 5.5|114.0 -0.2 113.8 22.8 0.50| 5.8 2.9 6000 307 31 260 16| 1.4 3.7 5.0|130.1 -0.2 129.9 21.6 0.48| 5.3 2.6 Wrote GIF file: /home/apache/climate/data/raob//LTAM/skewt/LTAM.skewt.20260116.00.gif