UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110812.upa.cvt Date: 1200Z 8 NOV 25 Searching for LT064... Searching the city database file for: LT064 ... Date:1200Z 8 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 1016 15 20.8 12.8 60 8.0 15.8 150 1 292.6 294.3 288.3 318.8 9.17 1 1000 152 20.2 14.2 68 6.0 16.4 65 5 293.4 295.2 289.5 322.5 10.23 2 957 533 18.0 13.0 73 5.0 14.8 150 8 294.8 296.6 289.8 323.2 9.88 3 925 826 16.2 11.2 72 5.0 13.1 215 11 295.9 297.5 289.4 322.1 9.06 4 850 1538 11.6 6.8 72 4.8 8.9 205 15 298.3 299.6 288.6 319.8 7.31 5 826 1777 9.6 6.0 78 3.6 7.6 205 16 298.6 299.9 288.6 319.6 7.11 6 700 3131 -0.5 -2.2 88 1.7 -1.3 205 20 301.9 302.8 287.4 316.0 4.65 7 681 3351 -1.3 -5.1 75 3.8 -3.0 207 20 303.4 304.1 287.2 315.2 3.84 8 679 3374 -0.9 -6.9 64 6.0 -3.4 208 20 304.1 304.7 286.9 314.5 3.35 9 659 3613 0.6 -24.4 13 25.0 -6.6 210 21 308.4 308.6 285.7 311.1 0.80 10 655 3662 0.4 -21.6 17 22.0 -6.4 211 21 308.7 308.9 286.1 312.2 1.04 11 593 4452 -4.9 -19.9 30 15.0 -9.5 220 21 311.5 311.7 287.4 315.9 1.33 12 516 5530 -12.7 -31.7 19 19.0 -16.6 232 23 314.7 314.8 287.6 316.5 0.52 13 513 5575 -12.7 -34.7 14 22.0 -16.9 233 23 315.2 315.3 287.6 316.6 0.39 14 500 5770 -14.3 -32.3 20 18.0 -17.9 235 23 315.6 315.7 287.9 317.4 0.51 15 491 5908 -15.3 -25.3 42 10.0 -17.7 236 23 316.0 316.2 288.6 319.4 1.00 16 459 6414 -20.1 -25.1 64 5.0 -21.2 239 23 316.2 316.4 288.7 319.9 1.08 17 400 7420 -28.3 -31.3 75 3.0 -28.7 245 24 318.2 318.3 288.9 320.7 0.70 18 389 7620 -29.1 -34.0 63 4.9 -29.8 244 25 319.7 319.8 289.3 321.7 0.55 19 300 9420 -44.3 -48.7 61 4.4 -44.5 235 31 322.9 322.9 289.8 323.5 0.15 20 250 10610 -54.5 -59.5 54 5.0 -54.6 245 35 325.0 325.1 290.3 325.2 0.05 21 234 11032 -57.3 -62.3 53 5.0 -57.4 250 34 327.0 327.0 290.9 327.2 0.04 22 228 11196 -57.5 -63.5 46 6.0 -57.6 251 35 329.1 329.1 291.5 329.3 0.03 23 200 12020 -60.5 255 39 337.0 24 194 12210 -61.5 254 39 338.3 25 173 12924 -60.3 252 40 351.6 26 150 13810 -63.1 250 40 361.4 27 143 14106 -61.5 249 38 369.1 28 110 15732 -62.5 242 29 396.0 29 100 16320 -63.3 240 26 405.4 30 70 18510 -63.5 255 30 448.5 31 65 18966 -62.1 264 29 461.2 32 64 19061 -62.9 266 29 461.5 33 50 20580 -62.7 295 26 495.7 34 48 20832 -63.3 293 28 500.1 35 34 22966 -62.1 276 41 555.1 36 30 23740 -62.9 270 46 573.2 37 25 24873 -60.1 261 53 611.9 38 22 25676 -58.5 255 57 639.4 39 20 26280 -55.7 250 61 665.7 40 18 26951 -57.1 253 67 681.6 41 10 30710 -53.7 270 98 819.1 42 8.1 32074 -50.5 882.7 43 7.0 33030 -48.8 280 119 927.4 44 5.2 34999 -45.3 1025.3 TRP 234 11032 -57.3 -62.3 53 5.0 -57.4 250 34 327.0 327.0 290.9 327.2 0.04 WND 7.0 33030 -48.8 280 119 927.4 Sounding variables and indices 1000-500 mb thick: 5618.00 m Freezing level: 706.24 mb = 3063.99 m = 10052.34 ft Freezing level: 667.00 mb = 3517.74 m = 11541.00 ft Freezing level: 650.32 mb = 3721.93 m = 12210.92 ft Wetbulb zero: 718.79 mb = 2914.42 m = 9561.63 ft Precipitable water: 1.13 inches Sfc-500 mean rel hum: 54.41 % Est. max temperature: 25.97 C = 78.75 F Sfc-Lift cond lev (LCL): 902.56 mb = 1032.82 m = 3388.48 ft T: 14.86 C 700-500 lapse rate: 5.23 C/km ThetaE index: 12.09 C Layer 925.0- 655.0 mb Conv cond level (CCL): 839.88 mb = 1638.18 m = 5374.53 ft Mean mixing ratio: 9.70 g/kg Conv temperature: 26.65 C = 79.97 F Cap Strength: 2.41 C Lifted Index: 0.80 C Risk: Showers probable Lifted Index @300 mb: 0.97 C Lifted Index @700 mb: -1.93 C Showalter Index: 2.20 C Risk: Showers probable Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.90 C Cross Totals Index: 21.10 C K Index: 31.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 222.10 Risk: None Energy Index: -0.42 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 81.76 J/kg Max Up Vert Vel: 12.79 m/s Conv Inhibition (B-): 76.30 J/kg Cap Strength: 2.41 C Lift Cond Lev (LCL): 889.13 mb = 1159.07 m = 3802.66 ft Lev Free Conv (LFC): 774.13 mb = 2307.86 m = 7571.61 ft Equ Level (EL): 664.13 mb = 3551.45 m = 11651.59 ft B at Equ Level: 53.76 J/kg Max Parcel Lev (MPL): 594.13 mb = 4437.10 m = 14557.23 ft Wind level data Storm motion: 246 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 1016 15 150 1 -0.5 0.9 | 70 13 -12.6 -4.6 1 1000 152 65 5 -4.5 -2.1 | 66 18 -16.6 -7.6 2 925 826 215 11 6.3 9.0 | 121 7 -5.8 3.6 3 850 1538 205 15 6.3 13.6 | 145 10 -5.8 8.1 4 700 3131 205 20 8.5 18.1 | 164 13 -3.7 12.7 5 500 5770 235 23 18.8 13.2 | 221 10 6.7 7.7 6 400 7420 245 24 21.8 10.1 | 244 11 9.6 4.7 7 300 9420 235 31 25.4 17.8 | 227 18 13.3 12.3 8 250 10610 245 35 31.7 14.8 | 245 22 19.6 9.3 9 234 11032 250 34 31.9 11.6 | 253 21 19.8 6.2 10 200 12020 255 39 37.7 10.1 | 260 26 25.6 4.6 11 150 13810 250 40 37.6 13.7 | 252 27 25.5 8.2 12 100 16320 240 26 22.5 13.0 | 234 13 10.4 7.5 13 70 18510 255 30 29.0 7.8 | 262 17 16.9 2.3 14 50 20580 295 26 23.6 -11.0 | 325 20 11.4 -16.4 15 30 23740 270 46 46.0 -0.0 | 279 34 33.9 -5.5 16 20 26280 250 61 57.3 20.9 | 251 48 45.2 15.4 17 10 30710 270 98 98.0 -0.0 | 274 86 85.9 -5.5 Wind Parameters Mean winds (0-6000m): 215.8 at 17.7 knts Storm direction: 245.8 at 13.3 knts Shear (0-3000m) pos: 2.0 neg: 2.4 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 92.8 deg Storm rel helicity (0-3000m) pos: 76.9 neg: -1.5 tot: 75.3 m^2/s^2 ave: 25.1 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 3.5 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 1.56 Bulk Shear: 52.47 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 ------------------------------------------------------------------------------- 500 111 6 79 18| 0.0 7.4 7.4| 39.2 -1.5 37.7 75.3 0.57| 14.2 8.1 1000 200 8 102 10| 6.0 3.7 9.7| 61.4 -1.5 59.9 59.9 0.56| 13.6 7.6 1500 205 10 114 9| 4.0 3.5 7.4| 66.0 -1.5 64.5 43.0 0.57| 10.2 5.8 2000 205 11 123 9| 3.0 2.9 5.9| 69.7 -1.5 68.1 34.1 0.58| 8.1 4.7 2500 205 13 131 9| 2.4 2.6 5.0| 73.3 -1.5 71.7 28.7 0.59| 6.8 4.0 3000 205 14 137 9| 2.0 2.4 4.3| 76.9 -1.5 75.3 25.1 0.59| 5.9 3.5 4000 207 15 147 10| 1.9 1.8 3.7| 89.0 -1.5 87.5 21.9 0.63| 5.0 3.1 5000 211 17 157 10| 1.9 1.4 3.4|101.5 -1.5 100.0 20.0 0.66| 4.4 2.9 6000 216 18 169 9| 1.9 1.2 3.1|112.7 -1.5 111.2 18.5 0.69| 4.0 2.8 Wrote GIF file: /home/apache/climate/data/raob//LT064/skewt/LT064.skewt.20251108.12.gif