UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010800.upa.cvt Date: 0000Z 8 JAN 26 Searching for LTAM... Searching the city database file for: LTAM ... Date:0000Z 8 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 214 1 925 838 SFC 896 1094 -0.5 -1.9 90 1.4 -1.1 160 1 281.3 282.0 277.5 291.7 3.71 3 887 1175 0.0 -2.7 82 2.7 -1.1 176 3 282.7 283.3 278.0 292.6 3.53 4 882 1220 2.2 -0.8 81 3.0 0.9 185 5 285.4 286.1 280.0 297.0 4.09 5 866 1370 8.4 0.4 57 8.0 4.5 215 9 293.4 294.2 284.1 306.7 4.55 6 855 1475 7.2 -2.8 49 10.0 2.7 236 13 293.2 293.8 283.0 303.9 3.64 7 850 1523 7.4 -2.6 49 10.0 2.8 245 14 293.9 294.6 283.4 304.9 3.71 8 840 1621 8.4 -1.6 49 10.0 3.7 246 16 295.9 296.7 284.5 308.0 4.05 9 786 2170 8.0 -3.0 46 11.0 2.8 251 25 301.2 301.9 286.4 313.0 3.90 10 700 3115 1.2 -7.8 51 9.0 -2.6 260 42 303.8 304.4 286.5 313.2 3.03 11 691 3219 0.2 -7.8 55 8.0 -3.1 261 42 303.8 304.4 286.5 313.4 3.07 12 670 3466 -2.1 -8.1 63 6.0 -4.6 262 43 303.9 304.5 286.6 313.5 3.10 13 565 4794 -13.1 -13.8 94 0.7 -13.3 270 48 306.2 306.6 286.6 313.6 2.33 14 545 5068 -15.1 -15.9 94 0.8 -15.3 271 49 307.0 307.3 286.5 313.5 2.03 15 539 5152 -15.3 -16.7 89 1.4 -15.7 272 49 307.7 308.1 286.7 313.9 1.92 16 535 5208 -15.3 -19.7 69 4.4 -16.5 272 49 308.4 308.6 286.5 313.2 1.50 17 514 5511 -14.5 -27.5 32 13.0 -17.4 274 50 312.9 313.0 287.3 315.5 0.78 18 511 5556 -15.3 -29.3 29 14.0 -18.2 274 50 312.4 312.6 287.0 314.7 0.66 19 500 5720 -16.1 -29.1 32 13.0 -18.8 275 51 313.4 313.5 287.3 315.8 0.69 20 499 5735 -16.3 -29.3 32 13.0 -19.0 275 51 313.3 313.5 287.3 315.7 0.68 21 413 7130 -28.3 -37.3 42 9.0 -29.4 275 62 315.3 315.4 287.6 316.7 0.38 22 400 7360 -29.1 -41.1 30 12.0 -30.4 275 64 317.2 317.2 288.1 318.1 0.26 23 336 8581 -39.5 -45.5 53 6.0 -39.9 278 71 319.2 319.2 288.7 319.9 0.19 24 326 8787 -40.3 -44.6 63 4.3 -40.6 279 72 320.8 320.9 289.3 321.7 0.22 25 300 9350 -44.1 -48.6 61 4.5 -44.3 280 75 323.2 323.2 289.9 323.8 0.15 26 250 10550 -55.1 -59.7 57 4.6 -55.2 275 80 324.1 324.2 290.1 324.3 0.05 27 243 10731 -56.3 -61.3 53 5.0 -56.4 275 78 325.0 325.0 290.3 325.2 0.04 28 232 11025 -57.3 -62.3 53 5.0 -57.4 275 79 327.8 327.8 291.2 328.0 0.04 29 229 11107 -57.3 -62.3 53 5.0 -57.4 275 80 329.0 329.0 291.5 329.2 0.04 30 200 11970 -54.1 -63.1 32 9.0 -54.3 275 84 347.1 347.1 296.0 347.3 0.04 31 195 12132 -55.1 275 84 348.0 32 150 13790 -60.5 275 81 365.9 33 140 14222 -61.3 272 80 371.7 34 115 15438 -66.3 265 78 384.0 35 100 16290 -66.1 260 76 400.0 36 98 16412 -66.2 265 77 402.0 37 85 17272 -67.3 263 69 416.6 38 77 17864 -69.3 261 64 424.4 39 70 18440 -64.3 260 59 446.8 40 63 19087 -62.3 257 49 464.9 41 55 19920 -64.3 253 35 478.7 42 50 20500 -66.3 250 26 487.2 43 46 21012 -64.1 249 27 504.3 44 33 23084 -59.1 246 33 567.8 45 30 23690 -55.1 245 35 594.4 46 29 23908 -53.1 244 33 605.7 47 24 25129 -52.5 239 20 641.2 48 21 26001 -48.3 236 11 678.8 49 20 26320 -51.1 235 8 679.8 50 17 27377 -51.5 267 11 710.8 51 11 30215 -50.1 351 18 810.1 52 10 30840 -48.5 10 20 838.5 53 9.9 30906 -48.1 842.4 54 8.2 32153 -46.3 896.2 55 8.1 32235 -44.3 907.2 TRP 243 10731 -56.3 -61.3 53 5.0 -56.4 275 78 325.0 325.0 290.3 325.2 0.04 WND 98 16412 -66.2 265 77 402.0 Sounding variables and indices 1000-500 mb thick: 5506.00 m Freezing level: Surface below freezing Freezing level: 887.00 mb = 1174.74 m = 3854.08 ft Freezing level: 689.17 mb = 3240.45 m = 10631.27 ft Wetbulb zero: Below ground Precipitable water: 0.51 inches Sfc-500 mean rel hum: 62.95 % Est. max temperature: 19.89 C = 67.81 F Sfc-Lift cond lev (LCL): 876.49 mb = 1271.29 m = 4170.84 ft T: 4.32 C 700-500 lapse rate: 6.64 C/km ThetaE index: 2.76 C Layer 855.0- 850.0 mb Conv cond level (CCL): 634.93 mb = 3884.50 m = 12744.26 ft Mean mixing ratio: 3.98 g/kg Conv temperature: 22.13 C = 71.84 F Cap Strength: 9.15 C Lifted Index: 9.22 C Risk: None Lifted Index @300 mb: 12.83 C Lifted Index @700 mb: 7.68 C Showalter Index: 9.54 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 13.50 C K Index: 11.90 Risk: None Sweat Index: 79.00 Risk: None Energy Index: 2.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 70.45 J/kg Max Up Vert Vel: 11.87 m/s Conv Inhibition (B-): 58699.07 J/kg Cap Strength: 9.13 C Lift Cond Lev (LCL): 742.29 mb = 2636.51 m = 8649.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 298 at 31 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 160 1 -0.3 0.9 | 119 32 -27.8 15.6 1 850 1523 245 14 12.7 5.9 | 144 25 -14.8 20.6 2 700 3115 260 42 41.4 7.3 | 212 26 13.9 22.0 3 500 5720 275 51 50.8 -4.4 | 246 25 23.3 10.2 4 400 7360 275 64 63.8 -5.6 | 256 37 36.3 9.1 5 300 9350 280 75 73.9 -13.0 | 268 46 46.4 1.6 6 250 10550 275 80 79.7 -7.0 | 262 53 52.2 7.7 7 243 10731 275 78 77.7 -6.8 | 261 51 50.2 7.9 8 200 11970 275 84 83.7 -7.3 | 263 57 56.2 7.3 9 150 13790 275 81 80.7 -7.1 | 262 54 53.2 7.6 10 100 16290 260 76 74.8 13.2 | 240 55 47.4 27.9 11 98 16412 265 77 76.7 6.7 | 247 54 49.2 21.4 12 70 18440 260 59 58.1 10.2 | 231 39 30.6 24.9 13 50 20500 250 26 24.4 8.9 | 173 24 -3.0 23.6 14 30 23690 245 35 31.7 14.8 | 188 30 4.3 29.5 15 20 26320 235 8 6.6 4.6 | 133 28 -20.9 19.3 16 10 30840 10 20 -3.5 -19.7 | 81 31 -30.9 -5.0 Wind Parameters Mean winds (0-6000m): 268.1 at 41.5 knts Storm direction: 298.1 at 31.1 knts Shear (0-3000m) pos: 7.8 neg: 0.0 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): 105.2 deg Storm rel helicity (0-3000m) pos: 330.1 neg: 0.0 tot: 330.1 m^2/s^2 ave: 110.0 10^-3 m/s^2 rel: 0.92 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 8.1 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 0.46 Bulk Shear: 154.26 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 ------------------------------------------------------------------------------- 500 242 8 133 27| 15.6 0.0 15.6|121.2 0.0 121.2 242.3 0.80| 19.0 15.3 1000 247 14 144 25| 12.4 0.0 12.4|176.7 0.0 176.7 176.7 0.86| 14.1 12.2 1500 251 19 155 23| 11.3 0.0 11.3|232.4 0.0 232.4 154.9 0.90| 12.5 11.2 2000 255 23 167 21| 10.8 0.0 10.8|290.7 0.0 290.7 145.3 0.91| 11.8 10.7 2500 257 27 177 21| 9.0 0.0 9.0|311.1 0.0 311.1 124.4 0.91| 10.1 9.2 3000 259 30 185 21| 7.8 0.0 7.8|330.1 0.0 330.1 110.0 0.92| 8.9 8.1 4000 262 34 199 20| 6.3 0.0 6.3|369.3 0.0 369.3 92.3 0.93| 7.4 6.9 5000 266 38 211 20| 5.6 0.0 5.6|404.4 0.0 404.4 80.9 0.91| 6.6 6.0 6000 268 42 221 21| 4.7 0.7 5.3|430.0 0.0 430.0 71.7 0.85| 6.2 5.3 Wrote GIF file: /home/apache/climate/data/raob//LTAM/skewt/LTAM.skewt.20260108.00.gif