UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for LT064... Searching the city database file for: LT064 ... Date:0000Z 19 OCT 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 18 16.8 14.8 88 2.0 15.5 0 0 288.6 290.5 288.1 317.9 10.47 1 1010 68 19.0 15.3 79 3.7 16.6 326 4 291.3 293.3 289.4 322.1 10.88 2 1000 153 18.6 15.1 80 3.5 16.4 270 12 291.8 293.7 289.5 322.5 10.85 3 925 819 13.8 9.7 76 4.1 11.4 250 15 293.4 294.9 287.7 316.9 8.19 4 850 1527 8.8 6.8 87 2.0 7.7 265 20 295.4 296.7 287.6 316.6 7.31 5 839 1635 7.8 6.1 89 1.7 6.9 265 20 295.4 296.7 287.4 315.9 7.05 6 700 3106 -2.1 -5.2 79 3.1 -3.4 265 21 300.2 300.8 285.8 311.4 3.71 7 647 3729 -6.5 -10.7 72 4.2 -8.0 264 26 302.0 302.5 285.4 310.1 2.61 8 633 3900 -6.7 -17.7 41 11.0 -10.1 264 27 303.7 304.0 284.8 308.5 1.50 9 629 3950 -6.9 -16.9 45 10.0 -10.0 263 27 304.0 304.3 285.0 309.2 1.62 10 558 4882 -10.1 -27.1 23 17.0 -14.1 262 34 310.8 311.0 286.5 313.3 0.74 11 540 5135 -12.3 -29.3 23 17.0 -16.0 261 36 311.1 311.2 286.5 313.3 0.63 12 500 5720 -16.5 -32.5 24 16.0 -19.4 260 41 312.9 313.0 287.0 314.7 0.50 13 479 6040 -19.1 -28.1 45 9.0 -20.9 262 44 313.6 313.7 287.5 316.3 0.79 14 436 6729 -25.1 -30.1 63 5.0 -25.9 266 52 314.5 314.7 287.8 317.0 0.72 15 432 6796 -24.7 -33.7 43 9.0 -26.1 267 53 315.9 316.0 288.0 317.7 0.51 16 421 6983 -26.1 -39.1 28 13.0 -27.7 268 55 316.4 316.5 287.9 317.5 0.31 17 400 7350 -28.3 -45.3 18 17.0 -29.9 270 59 318.2 318.2 288.3 318.8 0.17 18 375 7811 -31.9 -46.9 21 15.0 -33.1 265 68 319.4 319.4 288.7 319.9 0.15 19 309 9151 -42.7 -51.7 37 9.0 -43.1 269 64 322.4 322.5 289.6 322.8 0.10 20 304 9261 -43.7 -52.7 36 9.0 -44.1 270 63 322.5 322.6 289.6 322.9 0.09 21 300 9350 -44.3 -53.3 36 9.0 -44.7 270 63 322.9 322.9 289.8 323.3 0.09 22 250 10550 -52.7 -61.7 33 9.0 -52.9 275 60 327.7 327.7 291.1 327.9 0.04 23 208 11715 -59.1 270 60 335.4 24 200 11960 -59.7 275 57 338.2 25 199 11992 -59.7 275 57 338.7 26 150 13780 -57.5 260 59 371.0 27 144 14036 -58.1 259 58 374.3 28 117 15343 -56.5 257 55 400.2 29 100 16330 -58.9 255 52 413.9 30 75 18121 -60.9 271 40 445.2 31 74 18204 -60.5 272 39 447.8 32 70 18550 -59.3 275 37 457.5 33 64 19109 -61.7 275 36 464.1 34 55 20047 -62.5 275 36 482.9 35 50 20640 -59.1 275 35 504.2 36 48 20895 -60.3 276 35 507.3 37 40 22031 -61.1 279 35 532.4 38 34 23040 -61.5 283 35 556.7 39 30 23820 -59.5 285 35 582.4 40 27 24480 -59.5 279 36 600.3 41 24 25222 -56.7 271 38 629.0 42 20 26370 -59.9 260 40 652.8 43 17 27391 -58.1 261 37 689.7 44 12 29623 -51.3 264 30 786.0 45 10 30810 -50.9 265 27 829.5 46 9.2 31357 -47.3 863.3 47 6.8 33380 -42.1 963.0 48 6.3 33897 -41.5 986.8 TRP 208 11715 -59.1 270 60 335.4 WND 375 7811 -31.9 -46.9 21 15.0 -33.1 265 68 319.4 319.4 288.7 319.9 0.15 Sounding variables and indices 1000-500 mb thick: 5567.00 m Freezing level: 729.48 mb = 2793.95 m = 9166.40 ft Wetbulb zero: 746.33 mb = 2585.50 m = 8482.51 ft Precipitable water: 1.07 inches Sfc-500 mean rel hum: 63.16 % Est. max temperature: 23.13 C = 73.64 F Sfc-Lift cond lev (LCL): 986.33 mb = 270.58 m = 887.71 ft T: 17.75 C 700-500 lapse rate: 5.51 C/km ThetaE index: 14.00 C Layer 925.0- 629.0 mb Conv cond level (CCL): 888.67 mb = 1154.47 m = 3787.59 ft Mean mixing ratio: 9.58 g/kg Conv temperature: 22.54 C = 72.57 F Cap Strength: 1.24 C Lifted Index: 0.06 C Risk: Showers probable Lifted Index @300 mb: 2.73 C Lifted Index @700 mb: -2.41 C Showalter Index: 1.82 C Risk: Showers probable Total Totals Index: 48.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 23.30 C K Index: 29.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 162.60 Risk: None Energy Index: -0.37 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 215.88 J/kg Max Up Vert Vel: 20.78 m/s Conv Inhibition (B-): 19.42 J/kg Cap Strength: 1.24 C Lift Cond Lev (LCL): 914.22 mb = 917.14 m = 3008.96 ft Lev Free Conv (LFC): 849.22 mb = 1534.59 m = 5034.69 ft Equ Level (EL): 569.22 mb = 4727.15 m = 15508.84 ft B at Equ Level: 199.97 J/kg Max Parcel Lev (MPL): 289.22 mb = 9590.83 m = 31465.60 ft Wind level data Storm motion: 292 at 19 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 18 0 0 -0.0 -0.0 | 112 19 -17.4 7.0 1 1000 153 270 12 12.0 -0.0 | 143 9 -5.4 7.0 2 925 819 250 15 14.1 5.1 | 165 13 -3.3 12.1 3 850 1527 265 20 19.9 1.7 | 196 9 2.6 8.7 4 700 3106 265 21 20.9 1.8 | 202 10 3.6 8.8 5 500 5720 260 41 40.4 7.1 | 238 27 23.0 14.1 6 400 7350 270 59 59.0 -0.0 | 260 42 41.6 7.0 7 375 7811 265 68 67.7 5.9 | 256 52 50.4 12.9 8 300 9350 270 63 63.0 -0.0 | 261 46 45.6 7.0 9 250 10550 275 60 59.8 -5.2 | 268 42 42.4 1.8 10 208 11715 270 60 60.0 -0.0 | 261 43 42.6 7.0 11 200 11960 275 57 56.8 -5.0 | 267 39 39.4 2.0 12 150 13780 260 59 58.1 10.2 | 247 44 40.7 17.3 13 100 16330 255 52 50.2 13.5 | 238 39 32.9 20.5 14 70 18550 275 37 36.9 -3.2 | 259 20 19.5 3.8 15 50 20640 275 35 34.9 -3.1 | 257 18 17.5 4.0 16 30 23820 285 35 33.8 -9.1 | 277 17 16.4 -2.1 17 20 26370 260 40 39.4 6.9 | 238 26 22.0 14.0 18 10 30810 265 27 26.9 2.4 | 226 13 9.5 9.4 Wind Parameters Mean winds (0-6000m): 262.0 at 25.0 knts Storm direction: 292.0 at 18.7 knts Shear (0-3000m) pos: 0.9 neg: 2.9 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 89.7 deg Storm rel helicity (0-3000m) pos: 41.6 neg: -1.1 tot: 40.5 m^2/s^2 ave: 13.5 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 2.7 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 8.28 Bulk Shear: 26.07 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 ------------------------------------------------------------------------------- 500 265 11 141 10| 0.0 14.0 14.0| 18.5 -1.1 17.4 34.7 0.43| 17.6 7.6 1000 258 13 154 11| 0.0 8.4 8.4| 27.7 -1.1 26.6 26.6 0.48| 11.1 5.4 1500 259 15 163 10| 1.7 5.6 7.3| 39.3 -1.1 38.1 25.4 0.55| 9.1 5.0 2000 261 16 171 10| 1.3 4.2 5.6| 40.2 -1.1 39.0 19.5 0.56| 6.9 3.9 2500 262 17 176 9| 1.1 3.4 4.5| 40.9 -1.1 39.8 15.9 0.56| 5.6 3.1 3000 263 18 181 9| 0.9 2.9 3.8| 41.6 -1.1 40.5 13.5 0.57| 4.7 2.7 4000 263 19 190 9| 0.7 3.1 3.8| 56.3 -1.1 55.1 13.8 0.59| 4.4 2.6 5000 263 22 204 11| 0.5 3.3 3.8| 70.6 -1.1 69.5 13.9 0.55| 4.3 2.4 6000 262 25 215 13| 0.8 3.1 3.9| 97.1 -1.1 96.0 16.0 0.53| 4.4 2.3 Wrote GIF file: /home/apache/climate/data/raob//LT064/skewt/LT064.skewt.20251019.00.gif