UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101000.upa.cvt Date: 0000Z 10 OCT 25 Searching for LT351... Searching the city database file for: LT351 ... Date:0000Z 10 OCT 25 Station: LT351 WMO ident: 17351 Latitude: 36.98 Longitude: 35.35 ------------------------------------------------------------------------------- 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 1014 31 18.2 13.7 75 4.5 15.4 0 0 290.2 291.9 288.0 317.7 9.76 1 1000 150 17.8 13.0 73 4.8 14.8 65 7 291.0 292.6 288.0 317.7 9.45 2 988 254 18.8 13.8 73 5.0 15.7 82 7 293.0 294.8 289.3 321.7 10.08 3 925 818 16.0 13.0 82 3.0 14.1 175 5 295.7 297.5 290.3 325.1 10.22 4 862 1417 11.6 9.9 89 1.7 10.6 217 6 297.1 298.7 289.7 323.0 8.92 5 850 1535 11.0 8.3 83 2.7 9.4 225 6 297.7 299.1 289.2 321.3 8.11 6 846 1574 11.2 7.7 79 3.5 9.2 226 6 298.3 299.7 289.1 321.2 7.81 7 775 2300 5.0 2.9 86 2.1 3.9 246 13 299.2 300.3 287.8 317.2 6.09 8 743 2643 2.2 -1.4 77 3.6 0.5 256 16 299.8 300.6 286.6 313.7 4.65 9 729 2797 2.2 -3.8 64 6.0 -0.5 261 17 301.4 302.1 286.5 313.4 3.96 10 726 2831 2.4 -5.6 55 8.0 -1.1 262 17 302.0 302.6 286.2 312.6 3.47 11 722 2876 2.6 -6.4 51 9.0 -1.3 263 18 302.7 303.3 286.3 312.8 3.28 12 700 3126 1.2 -9.8 44 11.0 -3.2 270 20 303.8 304.3 286.0 311.9 2.59 13 644 3794 -1.5 -10.5 50 9.0 -5.1 270 26 308.1 308.6 287.6 316.5 2.67 14 615 4161 -2.1 -14.1 39 12.0 -6.5 270 29 311.5 311.9 288.2 318.3 2.09 15 612 4200 -3.5 -15.5 39 12.0 -7.7 270 30 310.3 310.7 287.5 316.4 1.87 16 527 5366 -11.1 -21.1 43 10.0 -14.0 270 40 314.7 315.0 288.5 319.3 1.35 17 508 5648 -11.1 -22.1 40 11.0 -14.2 270 43 318.1 318.3 289.5 322.4 1.28 18 500 5770 -12.7 -25.7 33 13.0 -15.9 270 44 317.6 317.7 289.0 320.8 0.94 19 456 6468 -17.1 -33.1 24 16.0 -20.1 272 48 320.5 320.6 289.5 322.4 0.52 20 400 7440 -22.9 -40.9 18 18.0 -25.4 275 54 325.2 325.3 290.6 326.2 0.27 21 368 8046 -27.9 -43.9 20 16.0 -29.7 269 57 326.4 326.5 290.9 327.2 0.21 22 309 9284 -35.5 -50.5 20 15.0 -36.6 257 65 332.5 332.5 292.5 333.0 0.12 23 300 9490 -36.5 -51.5 20 15.0 -37.5 255 66 333.9 333.9 292.9 334.4 0.11 24 252 10677 -43.9 -57.9 20 14.0 -44.5 260 64 340.0 340.0 294.4 340.3 0.06 25 250 10730 -44.5 -58.5 20 14.0 -45.1 260 64 339.9 339.9 294.4 340.1 0.06 26 200 12200 -49.5 250 78 354.4 27 198 12265 -49.7 250 78 355.1 28 169 13286 -54.5 255 81 363.6 29 150 14040 -58.1 255 74 370.0 30 125 15176 -64.5 255 68 378.2 31 113 15793 -65.5 246 57 387.4 32 100 16540 -64.7 235 43 402.7 33 92 17048 -65.5 237 37 410.9 34 82 17748 -65.3 241 30 425.0 35 70 18710 -65.9 245 19 443.4 36 59 19747 -65.5 253 14 466.5 37 55 20178 -61.1 256 12 486.1 38 50 20770 -60.9 260 9 500.0 39 46 21287 -61.9 270 10 509.6 40 37 22634 -61.7 295 13 542.9 41 30 23940 -59.1 320 15 583.5 42 26 24841 -58.5 313 20 609.6 43 21 26197 -55.1 302 26 658.3 44 20 26510 -54.3 300 28 670.0 45 11 30381 -49.3 278 28 813.1 46 10 31010 -46.3 275 28 846.7 47 9.6 31281 -46.3 856.7 48 6.5 33876 -45.7 960.3 49 5.6 34875 -42.7 1015.3 50 5.5 34997 -42.5 1021.4 TRP 125 15176 -64.5 255 68 378.2 WND 169 13286 -54.5 255 81 363.6 Sounding variables and indices 1000-500 mb thick: 5620.00 m Freezing level: 675.11 mb = 3422.91 m = 11229.87 ft Wetbulb zero: 736.33 mb = 2716.38 m = 8911.91 ft Precipitable water: 1.16 inches Sfc-500 mean rel hum: 61.03 % Est. max temperature: 25.09 C = 77.16 F Sfc-Lift cond lev (LCL): 948.47 mb = 603.39 m = 1979.59 ft T: 17.06 C 700-500 lapse rate: 5.26 C/km ThetaE index: 12.56 C Layer 862.0- 722.0 mb Conv cond level (CCL): 862.74 mb = 1409.76 m = 4625.13 ft Mean mixing ratio: 10.03 g/kg Conv temperature: 25.12 C = 77.22 F Cap Strength: 3.12 C Lifted Index: 2.40 C Risk: None Lifted Index @300 mb: 8.77 C Lifted Index @700 mb: -0.23 C Showalter Index: 2.95 C Risk: Showers probable Total Totals Index: 44.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 21.00 C K Index: 21.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 155.60 Risk: None Energy Index: -0.10 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 51.46 J/kg Max Up Vert Vel: 10.15 m/s Conv Inhibition (B-): 69.43 J/kg Cap Strength: 2.98 C Lift Cond Lev (LCL): 906.41 mb = 990.38 m = 3249.23 ft Lev Free Conv (LFC): 791.41 mb = 2126.52 m = 6976.70 ft Equ Level (EL): 681.41 mb = 3341.60 m = 10963.14 ft B at Equ Level: 50.91 J/kg Max Parcel Lev (MPL): 581.41 mb = 4599.62 m = 15090.45 ft Wind level data Storm motion: 297 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 1014 31 0 0 -0.0 -0.0 | 117 16 -14.2 7.1 1 1000 150 65 7 -6.3 -3.0 | 101 21 -20.6 4.2 2 925 818 175 5 -0.4 5.0 | 130 19 -14.7 12.1 3 850 1535 225 6 4.2 4.2 | 139 15 -10.0 11.4 4 700 3126 270 20 20.0 -0.0 | 219 9 5.8 7.1 5 500 5770 270 44 44.0 -0.0 | 257 31 29.8 7.1 6 400 7440 275 54 53.8 -4.7 | 266 40 39.5 2.4 7 300 9490 255 66 63.8 17.1 | 244 55 49.5 24.2 8 250 10730 260 64 63.0 11.1 | 249 52 48.8 18.3 9 200 12200 250 78 73.3 26.7 | 240 68 59.1 33.8 10 169 13286 255 81 78.2 21.0 | 246 70 64.0 28.1 11 150 14040 255 74 71.5 19.2 | 245 63 57.2 26.3 12 125 15176 255 68 65.7 17.6 | 244 57 51.4 24.7 13 100 16540 235 43 35.2 24.7 | 213 38 21.0 31.8 14 70 18710 245 19 17.2 8.0 | 191 15 3.0 15.2 15 50 20770 260 9 8.9 1.6 | 148 10 -5.4 8.7 16 30 23940 320 15 9.6 -11.5 | 47 6 -4.6 -4.4 17 20 26510 300 28 24.2 -14.0 | 304 12 10.0 -6.9 18 10 31010 275 28 27.9 -2.4 | 251 14 13.6 4.7 Wind Parameters Mean winds (0-6000m): 266.6 at 21.2 knts Storm direction: 296.6 at 15.9 knts Shear (0-3000m) pos: 3.3 neg: 0.0 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 94.8 deg Storm rel helicity (0-3000m) pos: 121.7 neg: -21.9 tot: 99.8 m^2/s^2 ave: 33.3 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 4.1 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.53 Bulk Shear: 96.20 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 89 6 109 21| 6.0 0.0 6.0| 39.9 -21.9 18.0 36.0 0.16| 14.6 2.3 1000 121 6 118 21| 2.7 0.0 2.7| 64.7 -21.9 42.7 42.7 0.34| 10.3 3.5 1500 162 6 128 20| 2.1 0.0 2.1| 72.4 -21.9 50.5 33.7 0.36| 8.1 2.9 2000 197 6 136 18| 2.7 0.0 2.7| 89.8 -21.9 67.9 33.9 0.46| 7.3 3.4 2500 224 7 144 15| 3.0 0.0 3.0|106.1 -21.9 84.2 33.7 0.53| 6.9 3.7 3000 245 9 151 12| 3.3 0.0 3.3|121.7 -21.9 99.8 33.3 0.60| 6.8 4.1 4000 260 13 169 10| 3.0 0.6 3.6|140.2 -21.9 118.3 29.6 0.61| 6.3 3.8 5000 264 17 196 9| 2.4 1.4 3.8|157.4 -21.9 135.4 27.1 0.57| 6.0 3.4 6000 267 21 220 11| 2.4 1.6 3.9|177.9 -21.9 156.0 26.0 0.54| 5.7 3.1 Wrote GIF file: /home/apache/climate/data/raob//LT351/skewt/LT351.skewt.20251010.00.gif