UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010812.upa.cvt Date: 1200Z 8 JAN 26 Searching for LTAM... Searching the city database file for: LTAM ... Date:1200Z 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 115 1 925 758 SFC 888 1094 7.6 2.6 71 5.0 5.1 340 3 290.5 291.4 283.5 305.4 5.20 3 887 1103 8.4 3.4 71 5.0 5.8 344 3 291.4 292.4 284.2 307.2 5.51 4 880 1168 10.2 3.2 62 7.0 6.6 9 5 293.9 294.9 285.2 309.8 5.47 5 877 1196 11.0 -36.0 2 47.0 -0.1 20 6 295.0 295.1 279.4 295.7 0.20 6 873 1234 11.2 -35.8 2 47.0 0.0 35 7 295.6 295.6 279.7 296.3 0.21 7 869 1272 11.4 -35.6 2 47.0 0.1 49 8 296.2 296.2 280.0 296.9 0.21 8 861 1349 11.4 -35.6 2 47.0 0.0 79 10 297.0 297.0 280.3 297.7 0.21 9 853 1426 10.4 -36.6 2 47.0 -0.6 109 12 296.7 296.8 280.2 297.4 0.19 10 850 1455 9.4 -18.6 12 28.0 0.2 120 13 296.0 296.2 281.0 299.3 1.04 11 848 1474 8.4 -12.6 21 21.0 0.6 121 13 295.1 295.5 281.5 300.4 1.71 12 845 1504 10.0 -33.0 3 43.0 -0.7 123 14 297.1 297.2 280.5 298.1 0.28 13 807 1886 10.2 -36.8 2 47.0 -1.0 148 22 301.3 301.3 282.2 302.0 0.20 14 786 2104 9.0 -8.0 29 17.0 1.7 162 27 302.3 302.8 285.5 310.5 2.66 15 768 2296 8.0 -38.0 2 46.0 -2.6 175 31 303.2 303.2 283.0 303.9 0.19 16 744 2556 5.4 -30.6 5 36.0 -3.8 192 36 303.1 303.2 283.2 304.5 0.40 17 731 2700 4.2 -10.8 33 15.0 -1.7 202 39 303.4 303.8 285.5 310.5 2.29 18 712 2913 2.2 -4.8 60 7.0 -1.0 216 44 303.4 304.1 287.1 315.0 3.76 19 700 3050 1.2 -7.8 51 9.0 -2.6 225 47 303.8 304.4 286.5 313.2 3.03 20 697 3085 1.2 -11.8 37 13.0 -3.7 225 47 304.2 304.6 285.7 311.2 2.22 21 684 3236 -0.5 -11.5 43 11.0 -4.7 226 48 303.9 304.4 285.8 311.2 2.32 22 671 3390 -1.3 -6.3 69 5.0 -3.4 227 49 304.7 305.4 287.3 315.7 3.56 23 639 3780 -3.5 -7.2 75 3.7 -5.1 229 51 306.5 307.1 287.9 317.4 3.48 24 612 4121 -6.1 -11.0 68 4.9 -7.9 231 53 307.3 307.8 287.3 315.8 2.70 25 589 4421 -8.3 -9.7 90 1.4 -8.8 233 55 308.1 308.7 288.1 317.9 3.11 26 580 4541 -8.1 -9.5 90 1.4 -8.7 233 56 309.7 310.3 288.7 319.9 3.21 27 540 5094 -12.1 -15.4 76 3.3 -13.2 237 59 311.4 311.8 288.2 318.3 2.14 28 500 5680 -16.3 -19.5 76 3.2 -17.2 240 63 313.2 313.5 288.3 318.6 1.63 29 400 7320 -28.1 -31.8 71 3.7 -28.7 235 59 318.5 318.6 289.0 320.8 0.67 30 385 7594 -30.5 -34.3 69 3.8 -31.0 236 58 318.8 318.9 289.0 320.8 0.54 31 300 9320 -45.5 -50.4 58 4.9 -45.7 240 55 321.2 321.3 289.3 321.7 0.13 32 250 10510 -55.1 -60.1 54 5.0 -55.2 255 66 324.1 324.2 290.0 324.3 0.05 33 236 10877 -56.1 -61.1 53 5.0 -56.2 258 80 328.0 328.0 291.2 328.2 0.04 34 200 11910 -64.1 265 120 331.2 35 197 12003 -64.5 265 127 332.0 36 188 12291 -64.1 265 126 337.2 37 157 13412 -59.3 265 120 363.1 38 156 13453 -59.3 265 120 363.8 39 150 13700 -58.1 265 119 370.0 40 135 14360 -59.5 261 111 378.8 41 100 16210 -65.1 250 87 401.9 42 99 16272 -64.1 250 88 405.0 43 87 17067 -64.3 255 103 419.9 44 76 17898 -64.5 274 79 436.0 45 70 18400 -66.5 285 65 442.1 46 69 18487 -66.1 284 64 444.8 47 59 19436 -67.3 275 52 462.5 48 52 20201 -66.3 267 42 481.8 49 50 20440 -65.3 265 39 489.6 50 44 21217 -64.1 268 33 510.8 51 40 21804 -60.1 269 29 534.9 52 30 23600 -58.5 275 17 585.2 53 29 23815 -58.1 272 18 592.0 54 26 24510 -56.3 264 21 615.9 55 22 25582 -54.1 252 25 652.5 56 20 26200 -51.1 245 27 679.8 57 18 26881 -52.3 256 27 696.8 58 13 28982 -52.1 292 28 765.4 59 11 30060 -52.3 310 28 802.2 60 11 30060 -51.3 310 28 805.8 61 10 30680 -50.3 320 28 831.8 62 9.8 30812 -49.3 840.4 TRP 197 12003 -64.5 265 127 332.0 WND 87 17067 -64.3 255 103 419.9 Sounding variables and indices 1000-500 mb thick: 5565.00 m Freezing level: 687.82 mb = 3191.74 m = 10471.48 ft Wetbulb zero: 877.04 mb = 1196.07 m = 3924.08 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 50.91 % Est. max temperature: 19.96 C = 67.92 F Sfc-Lift cond lev (LCL): 822.58 mb = 1727.10 m = 5666.26 ft T: 10.12 C 700-500 lapse rate: 6.65 C/km ThetaE index: 14.13 C Layer 877.0- 873.0 mb Conv cond level (CCL): 399.88 mb = 7322.10 m = 24022.36 ft Mean mixing ratio: 0.94 g/kg Conv temperature: 34.69 C = 94.44 F Cap Strength: 11.54 C Lifted Index: 11.86 C Risk: None Lifted Index @300 mb: 14.30 C Lifted Index @700 mb: 5.12 C Showalter Index: 13.15 C Risk: None Total Totals Index: 23.40 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: -2.30 C K Index: -1.90 Risk: None Sweat Index: 89.00 Risk: None Energy Index: 4.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.59 J/kg Max Up Vert Vel: 8.55 m/s Conv Inhibition (B-): 53983.70 J/kg Cap Strength: 11.79 C Lift Cond Lev (LCL): 525.26 mb = 5304.64 m = 17403.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 262 at 36 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 ---------------------------------------------------------- 0 888 1094 340 3 1.0 -2.8 | 77 35 -34.2 -8.0 1 850 1455 120 13 -11.3 6.5 | 92 47 -46.5 1.3 2 700 3050 225 47 33.2 33.2 | 176 28 -2.0 28.0 3 500 5680 240 63 54.6 31.5 | 216 33 19.3 26.3 4 400 7320 235 59 48.3 33.8 | 205 31 13.1 28.6 5 300 9320 240 55 47.6 27.5 | 209 26 12.4 22.3 6 250 10510 255 66 63.8 17.1 | 247 31 28.5 11.9 7 200 11910 265 120 119.5 10.5 | 266 84 84.3 5.3 8 197 12003 265 127 126.5 11.1 | 266 91 91.3 5.9 9 150 13700 265 119 118.5 10.4 | 266 83 83.3 5.2 10 100 16210 250 87 81.8 29.8 | 242 53 46.5 24.6 11 87 17067 255 103 99.5 26.7 | 252 68 64.2 21.5 12 70 18400 285 65 62.8 -16.8 | 309 35 27.5 -22.0 13 50 20440 265 39 38.9 3.4 | 296 4 3.6 -1.8 14 30 23600 275 17 16.9 -1.5 | 70 19 -18.3 -6.7 15 20 26200 245 27 24.5 11.4 | 120 12 -10.8 6.2 16 10 30680 320 28 18.0 -21.4 | 33 32 -17.3 -26.6 Wind Parameters Mean winds (0-6000m): 231.6 at 47.5 knts Storm direction: 261.6 at 35.6 knts Shear (0-3000m) pos: 9.3 neg: 0.0 tot: 9.3 10-3/s Storm rel Dir Shear (0-3000m): 115.5 deg Storm rel helicity (0-3000m) pos: 896.2 neg: -17.8 tot: 878.4 m^2/s^2 ave: 292.8 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 16.3 stream: 13.8 10^-3/s Energy-Hel index: 0.19 Bulk Rich Number: 0.10 Bulk Shear: 361.47 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 ------------------------------------------------------------------------------- 500 117 10 89 44| 19.1 0.0 19.1|208.6 -17.8 190.8 381.5 0.61| 26.1 16.0 1000 143 15 99 45| 15.2 0.0 15.2|415.0 -17.8 397.2 397.2 0.76| 21.4 16.3 1500 174 21 113 41| 13.6 0.0 13.6|646.2 -17.8 628.4 418.9 0.82| 21.6 17.6 2000 207 26 128 30| 12.5 0.0 12.5|837.2 -17.8 819.3 409.7 0.83| 22.5 18.7 2500 214 31 138 27| 10.6 0.0 10.6|866.2 -17.8 848.3 339.3 0.84| 18.8 15.7 3000 219 34 147 25| 9.3 0.0 9.3|896.2 -17.8 878.4 292.8 0.84| 16.3 13.8 4000 225 40 163 24| 7.7 0.0 7.7|960.0 -17.8 942.1 235.5 0.86| 13.3 11.4 5000 230 45 177 24| 6.5 0.1 6.6|999.7 -31.7 968.0 193.6 0.83| 11.3 9.4 6000 232 48 185 24| 5.4 0.4 5.8|999.7 -65.4 934.3 155.7 0.77| 9.8 7.5 Wrote GIF file: /home/apache/climate/data/raob//LTAM/skewt/LTAM.skewt.20260108.12.gif