UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110612.upa.cvt Date: 1200Z 6 NOV 25 Searching for LT064... Searching the city database file for: LT064 ... Date:1200Z 6 NOV 25 Station: LT064 WMO ident: 17064 ------------------------------------------------------------------------------- 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 1012 20 19.6 13.6 68 6.0 15.8 50 3 291.8 293.5 288.5 319.3 9.71 1 1003 96 20.0 17.7 87 2.3 18.5 61 6 292.9 295.2 291.5 329.3 12.80 2 1000 122 19.8 17.1 84 2.7 18.0 65 7 293.0 295.2 291.2 328.1 12.36 3 972 368 17.4 16.0 91 1.4 16.5 67 9 292.9 295.0 290.7 326.6 11.84 4 925 793 14.0 13.5 97 0.5 13.7 70 12 293.6 295.5 289.9 323.8 10.57 5 869 1316 10.4 10.4 100 0.0 10.4 148 12 295.2 296.8 289.2 321.5 9.15 6 864 1364 9.6 9.6 100 0.0 9.6 155 12 294.8 296.4 288.7 319.9 8.72 7 850 1500 11.0 8.5 85 2.5 9.5 175 12 297.7 299.2 289.3 321.7 8.22 8 848 1520 11.0 8.1 82 2.9 9.3 175 12 297.9 299.3 289.2 321.3 8.01 9 841 1589 11.0 7.4 78 3.6 8.9 176 12 298.6 300.0 289.1 321.2 7.70 10 833 1669 12.2 8.0 75 4.2 9.7 178 13 300.7 302.1 290.2 324.6 8.10 11 759 2445 7.4 2.4 71 5.0 4.7 190 16 303.6 304.7 289.3 321.7 6.00 12 700 3107 1.8 -3.0 70 4.8 -0.4 200 19 304.5 305.3 288.1 317.9 4.38 13 696 3153 1.4 -3.2 71 4.6 -0.7 200 19 304.5 305.3 288.1 317.8 4.34 14 572 4700 -10.1 -11.4 90 1.3 -10.6 197 21 308.6 309.1 287.9 317.5 2.80 15 564 4809 -11.7 -13.2 89 1.5 -12.2 197 21 308.0 308.4 287.3 315.8 2.45 16 505 5646 -18.1 -21.4 75 3.3 -18.9 195 22 310.1 310.3 286.9 314.6 1.37 17 500 5720 -18.3 -22.5 70 4.2 -19.3 195 22 310.7 311.0 287.1 314.9 1.26 18 420 6993 -28.5 -33.5 62 5.0 -29.2 199 26 313.5 313.6 287.2 315.4 0.54 19 406 7234 -30.5 -35.1 64 4.6 -31.1 200 27 314.0 314.1 287.3 315.7 0.48 20 400 7340 -31.1 -35.0 68 3.9 -31.6 200 27 314.6 314.7 287.5 316.3 0.49 21 300 9320 -46.5 -50.9 61 4.4 -46.7 205 27 319.8 319.8 288.8 320.3 0.12 22 253 10434 -55.5 -60.0 57 4.5 -55.6 215 34 322.5 322.5 289.6 322.6 0.05 23 250 10510 -55.7 -60.1 58 4.4 -55.8 215 33 323.3 323.3 289.8 323.4 0.05 24 246 10612 -54.9 -59.9 54 5.0 -55.0 216 33 325.9 326.0 290.6 326.1 0.05 25 209 11655 -52.3 -58.3 48 6.0 -52.5 227 28 345.6 345.6 295.7 345.9 0.07 26 200 11940 -50.1 -58.1 38 8.0 -50.4 230 27 353.4 353.4 297.4 353.8 0.07 27 194 12138 -52.3 -61.3 33 9.0 -52.5 231 26 353.0 353.0 297.3 353.2 0.05 28 150 13790 -55.9 235 22 373.8 29 146 13961 -57.1 238 21 374.6 30 100 16320 -63.5 285 14 405.0 31 90 16968 -63.7 284 12 417.0 32 74 18169 -64.5 281 8 439.4 33 73 18252 -63.9 281 8 442.3 34 70 18510 -63.1 280 7 449.4 35 58 19662 -63.3 255 12 473.8 36 50 20570 -64.1 235 16 492.4 37 34 22929 -63.1 265 22 552.5 38 30 23700 -61.7 275 24 576.4 39 25 24832 -61.3 264 29 608.4 40 21 25915 -60.9 253 35 640.8 41 20 26220 -59.5 250 36 654.0 42 16 27624 -56.5 258 47 706.9 43 13 28953 -52.1 266 57 765.4 44 10 30650 -52.1 275 70 825.1 45 8.1 32027 -48.1 892.2 46 6.0 34019 -45.0 270 89 985.5 47 5.6 34480 -44.3 1008.3 TRP 253 10434 -55.5 -60.0 57 4.5 -55.6 215 34 322.5 322.5 289.6 322.6 0.05 WND 6.0 34019 -45.0 270 89 985.5 Sounding variables and indices 1000-500 mb thick: 5598.00 m Freezing level: 680.90 mb = 3341.54 m = 10962.92 ft Wetbulb zero: 705.14 mb = 3047.18 m = 9997.19 ft Precipitable water: 1.35 inches Sfc-500 mean rel hum: 81.87 % Est. max temperature: 23.08 C = 73.55 F Sfc-Lift cond lev (LCL): 925.92 mb = 784.50 m = 2573.79 ft T: 14.07 C 700-500 lapse rate: 7.69 C/km ThetaE index: 10.02 C Layer 759.0- 500.0 mb Conv cond level (CCL): 936.20 mb = 689.81 m = 2263.14 ft Mean mixing ratio: 11.38 g/kg Conv temperature: 21.31 C = 70.35 F Cap Strength: 2.16 C Lifted Index: -4.90 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -3.34 C Lifted Index @700 mb: -0.86 C Showalter Index: -2.82 C Risk: Severe thunderstorms possible Total Totals Index: 56.10 C Risk: Severe Thunderstorms probable Vertical Totals Index: 29.30 C Cross Totals Index: 26.80 C K Index: 33.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 290.00 Risk: None Energy Index: -1.36 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1186.25 J/kg Max Up Vert Vel: 48.71 m/s Conv Inhibition (B-): 0.22 J/kg Cap Strength: 2.12 C Lift Cond Lev (LCL): 940.48 mb = 650.73 m = 2134.92 ft Lev Free Conv (LFC): 925.48 mb = 788.59 m = 2587.20 ft Equ Level (EL): 845.48 mb = 1544.69 m = 5067.83 ft B at Equ Level: 24.25 J/kg Max Parcel Lev (MPL): 805.48 mb = 1949.50 m = 6395.92 ft Wind level data Storm motion: 219 at 13 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 1012 20 50 3 -2.3 -1.9 | 41 16 -10.2 -11.9 1 1000 122 65 7 -6.3 -3.0 | 48 19 -14.2 -12.9 2 925 793 70 12 -11.3 -4.1 | 54 24 -19.2 -14.0 3 850 1500 175 12 -1.0 12.0 | 103 9 -9.0 2.0 4 700 3107 200 19 6.5 17.9 | 170 8 -1.4 7.9 5 500 5720 195 22 5.7 21.3 | 169 12 -2.2 11.3 6 400 7340 200 27 9.2 25.4 | 185 16 1.3 15.4 7 300 9320 205 27 11.4 24.5 | 194 15 3.5 14.5 8 253 10434 215 34 19.5 27.9 | 213 21 11.6 17.9 9 250 10510 215 33 18.9 27.0 | 213 20 11.0 17.1 10 200 11940 230 27 20.7 17.4 | 240 15 12.8 7.4 11 150 13790 235 22 18.0 12.6 | 255 10 10.1 2.7 12 100 16320 285 14 13.5 -3.6 | 337 15 5.6 -13.6 13 70 18510 280 7 6.9 -1.2 | 5 11 -1.0 -11.1 14 50 20570 235 16 13.1 9.2 | 278 5 5.2 -0.8 15 30 23700 275 24 23.9 -2.1 | 307 20 16.0 -12.0 16 20 26220 250 36 33.8 12.3 | 265 26 25.9 2.4 17 10 30650 275 70 69.7 -6.1 | 285 64 61.8 -16.0 Wind Parameters Mean winds (0-6000m): 188.5 at 16.9 knts Storm direction: 218.5 at 12.7 knts Shear (0-3000m) pos: 3.6 neg: 0.0 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 125.1 deg Storm rel helicity (0-3000m) pos: 117.9 neg: 0.0 tot: 117.9 m^2/s^2 ave: 39.3 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 4.9 10^-3/s Energy-Hel index: 0.78 Bulk Rich Number: 18.37 Bulk Shear: 64.57 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 66 8 49 20| 7.4 0.0 7.4| 16.9 0.0 16.9 33.8 0.48| 7.4 3.6 1000 73 10 53 21| 5.4 0.0 5.4| 60.2 0.0 60.2 60.2 0.67| 8.2 5.5 1500 92 10 63 21| 4.8 0.0 4.8| 98.6 0.0 98.6 65.8 0.64| 10.6 6.8 2000 122 11 77 18| 4.2 0.0 4.2|104.9 0.0 104.9 52.4 0.67| 8.7 5.8 2500 146 12 90 15| 3.9 0.0 3.9|111.2 0.0 111.2 44.5 0.69| 7.6 5.2 3000 163 13 102 12| 3.6 0.0 3.6|117.9 0.0 117.9 39.3 0.72| 6.9 4.9 4000 179 15 120 9| 2.8 0.1 2.9|119.1 -0.0 119.1 29.8 0.70| 5.4 3.8 5000 186 16 132 9| 2.3 0.2 2.5|119.1 -0.2 118.9 23.8 0.68| 4.4 3.0 6000 189 17 142 9| 2.0 0.2 2.2|121.4 -0.5 120.9 20.1 0.66| 3.9 2.6 Wrote GIF file: /home/apache/climate/data/raob//LT064/skewt/LT064.skewt.20251106.12.gif