UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011300.upa.cvt Date: 0000Z 13 JAN 26 Searching for LT030... Searching the city database file for: LT030 ... Date:0000Z 13 JAN 26 Station: LT030 WMO ident: 17030 Latitude: 41.28 Longitude: 36.30 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1016 7 1.8 0.8 93 1.0 1.4 315 2 273.7 274.4 273.7 284.5 3.98 1 1000 135 1.0 0.8 99 0.2 0.9 345 13 274.1 274.8 274.0 285.1 4.05 2 925 764 -2.5 -2.5 100 0.0 -2.5 5 15 276.8 277.3 274.7 286.2 3.43 3 850 1426 -7.3 -7.4 99 0.1 -7.4 330 10 278.5 278.9 274.4 285.7 2.58 4 795 1945 -10.3 -10.6 98 0.3 -10.4 304 8 280.7 281.0 275.0 286.8 2.14 5 700 2919 -14.5 -15.4 93 0.9 -14.7 255 5 286.4 286.7 277.3 291.3 1.65 6 697 2952 -14.5 -15.3 94 0.8 -14.7 254 5 286.8 287.1 277.5 291.7 1.67 7 633 3682 -17.3 -18.5 90 1.2 -17.6 236 9 291.6 291.8 279.5 295.9 1.40 8 536 4916 -25.3 -27.3 83 2.0 -25.6 203 17 296.2 296.4 280.7 298.7 0.76 9 500 5420 -28.1 -30.0 84 1.9 -28.3 190 20 298.8 298.9 281.7 300.9 0.63 10 416 6712 -39.1 -41.7 76 2.6 -39.3 186 36 300.8 300.8 282.0 301.6 0.24 11 400 6980 -41.3 -44.1 74 2.8 -41.5 185 40 301.3 301.3 282.2 302.0 0.19 12 324 8377 -52.9 -56.4 65 3.5 -53.0 185 64 304.0 304.0 283.1 304.2 0.06 13 316 8538 -54.3 -57.9 64 3.6 -54.4 185 60 304.3 304.3 283.2 304.4 0.05 14 300 8870 -56.5 -60.3 62 3.8 -56.6 185 53 305.7 305.7 283.7 305.8 0.04 15 286 9172 -58.1 -61.9 62 3.8 -58.2 190 44 307.6 307.6 284.5 307.7 0.03 16 269 9558 -57.5 -61.7 59 4.2 -57.6 201 42 313.9 313.9 286.8 314.1 0.04 17 250 10020 -58.1 -62.3 58 4.2 -58.2 215 40 319.7 319.7 288.7 319.8 0.04 18 238 10331 -56.1 -60.8 55 4.7 -56.2 222 37 327.2 327.2 291.0 327.4 0.04 19 200 11440 -55.1 -59.5 58 4.4 -55.2 245 28 345.5 345.5 295.7 345.8 0.06 20 175 12296 -55.3 -62.3 41 7.0 -55.5 243 33 358.6 358.6 298.5 358.9 0.05 21 150 13280 -56.5 240 39 372.7 22 112 15146 -55.5 258 45 407.1 23 107 15438 -56.1 261 46 411.3 24 100 15870 -55.3 265 47 420.9 25 90 16543 -58.5 261 49 427.4 26 70 18140 -57.1 250 53 462.2 27 53 19895 -59.3 250 39 495.4 28 50 20260 -59.5 250 36 503.3 29 37 22136 -61.3 543.9 30 37 22136 -61.1 544.4 TRP 286 9172 -58.1 -61.9 62 3.8 -58.2 190 44 307.6 307.6 284.5 307.7 0.03 WND 324 8377 -52.9 -56.4 65 3.5 -53.0 185 64 304.0 304.0 283.1 304.2 0.06 Sounding variables and indices 1000-500 mb thick: 5285.00 m Freezing level: 978.57 mb = 314.71 m = 1032.52 ft Wetbulb zero: 980.17 mb = 296.62 m = 973.16 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 92.95 % Est. max temperature: 6.24 C = 43.22 F Sfc-Lift cond lev (LCL): 1000.22 mb = 133.25 m = 437.16 ft T: 1.01 C 700-500 lapse rate: 5.44 C/km ThetaE index: 0.47 C Layer 850.0- 795.0 mb Conv cond level (CCL): 960.16 mb = 463.04 m = 1519.15 ft Mean mixing ratio: 3.75 g/kg Conv temperature: 3.62 C = 38.51 F Cap Strength: 9.90 C Lifted Index: 11.49 C Risk: None Lifted Index @300 mb: 14.29 C Lifted Index @700 mb: 4.11 C Showalter Index: 11.37 C Risk: None Total Totals Index: 41.50 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: 20.70 C K Index: 12.50 Risk: None Sweat Index: 40.00 Risk: None Energy Index: 3.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.71 J/kg Max Up Vert Vel: 5.04 m/s Conv Inhibition (B-): 35846.46 J/kg Cap Strength: 11.39 C Lift Cond Lev (LCL): 962.41 mb = 444.09 m = 1456.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 260 at 9 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 1016 7 315 2 1.4 -1.4 | 68 8 -7.8 -3.1 1 1000 135 345 13 3.4 -12.6 | 22 15 -5.8 -14.2 2 925 764 5 15 -1.3 -14.9 | 32 20 -10.5 -16.6 3 850 1426 330 10 5.0 -8.7 | 22 11 -4.2 -10.3 4 700 2919 255 5 4.8 1.3 | 85 4 -4.3 -0.4 5 500 5420 190 20 3.5 19.7 | 162 19 -5.7 18.0 6 400 6980 185 40 3.5 39.8 | 172 39 -5.7 38.2 7 324 8377 185 64 5.6 63.8 | 177 62 -3.6 62.1 8 300 8870 185 53 4.6 52.8 | 175 51 -4.6 51.1 9 286 9172 190 44 7.6 43.3 | 178 42 -1.5 41.7 10 250 10020 215 40 22.9 32.8 | 204 34 13.8 31.1 11 200 11440 245 28 25.4 11.8 | 238 19 16.2 10.2 12 150 13280 240 39 33.8 19.5 | 234 30 24.6 17.8 13 100 15870 265 47 46.8 4.1 | 266 38 37.6 2.4 14 70 18140 250 53 49.8 18.1 | 248 44 40.6 16.5 15 50 20260 250 36 33.8 12.3 | 247 27 24.7 10.6 Wind Parameters Mean winds (0-6000m): 229.7 at 12.4 knts Storm direction: 259.7 at 9.3 knts Shear (0-3000m) pos: 2.2 neg: 2.8 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 21.3 deg Storm rel helicity (0-3000m) pos: 17.2 neg: -33.3 tot: -16.1 m^2/s^2 ave: -5.4 10^-3 m/s^2 rel: -0.11 Storm rel vorticity (0-3000m) horiz: 6.3 stream: -0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.21 Bulk Shear: 59.26 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 ------------------------------------------------------------------------------- 500 350 12 27 15| 13.1 0.0 13.1| 6.2 -20.6 -14.5 -28.9 -0.47| 15.2 -7.2 1000 356 13 29 17| 6.6 0.8 7.3| 11.5 -27.5 -16.0 -16.0 -0.37| 10.1 -3.8 1500 352 13 28 16| 4.4 2.6 7.0| 11.5 -32.6 -21.1 -14.1 -0.34| 8.9 -3.0 2000 345 12 26 14| 3.3 3.0 6.3| 11.9 -33.3 -21.4 -10.7 -0.29| 7.8 -2.3 2500 340 11 25 13| 2.6 3.0 5.6| 14.6 -33.3 -18.7 -7.5 -0.19| 6.9 -1.3 3000 336 10 26 12| 2.2 2.8 5.0| 17.2 -33.3 -16.1 -5.4 -0.11| 6.3 -0.7 4000 317 10 17 9| 1.6 3.0 4.6| 22.0 -33.3 -11.3 -2.8 0.03| 5.6 0.1 5000 280 11 341 4| 1.3 3.2 4.5| 22.4 -37.8 -15.4 -3.1 -0.00| 5.4 -0.0 6000 230 12 183 6| 1.1 3.6 4.7| 35.3 -45.7 -10.5 -1.7 0.01| 5.5 0.0 Wrote GIF file: /home/apache/climate/data/raob//LT030/skewt/LT030.skewt.20260113.00.gif