UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110912.upa.cvt Date: 1200Z 9 NOV 25 Searching for LT064... Searching the city database file for: LT064 ... Date:1200Z 9 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 1017 18 21.6 11.6 53 10.0 15.5 335 1 293.3 294.8 287.9 317.6 8.46 1 1000 163 21.2 13.2 60 8.0 16.1 245 6 294.4 296.1 289.3 321.8 9.57 2 962 500 19.0 13.0 68 6.0 15.2 295.4 297.2 289.9 323.7 9.82 3 925 839 16.2 11.2 72 5.0 13.1 255 14 295.9 297.5 289.4 322.1 9.06 4 863 1423 12.0 9.6 85 2.4 10.6 297.4 299.0 289.6 322.8 8.73 5 850 1550 11.0 9.0 87 2.0 9.8 215 14 297.7 299.2 289.5 322.5 8.50 6 775 2316 6.2 5.4 95 0.8 5.8 300.5 301.8 289.4 322.0 7.27 7 754 2541 5.0 3.5 90 1.5 4.2 301.5 302.7 289.0 321.1 6.54 8 720 2918 3.0 0.3 82 2.7 1.6 303.4 304.4 288.7 319.8 5.44 9 700 3146 2.0 -1.0 80 3.0 0.5 220 23 304.7 305.6 288.8 320.2 5.08 10 657 3656 -1.3 -6.3 69 5.0 -3.5 306.6 307.2 288.1 317.9 3.63 11 627 4027 -3.9 -7.6 75 3.7 -5.4 307.7 308.4 288.2 318.5 3.44 12 559 4925 -9.9 -14.8 67 4.9 -11.6 310.9 311.3 288.1 317.9 2.17 13 513 5585 -13.7 -21.7 51 8.0 -15.9 314.0 314.3 288.2 318.4 1.31 14 506 5689 -14.1 -20.1 60 6.0 -15.8 314.8 315.1 288.7 319.9 1.53 15 500 5780 -15.3 -21.3 60 6.0 -16.9 230 35 314.4 314.7 288.4 319.1 1.40 16 400 7430 -27.9 -32.2 67 4.3 -28.6 225 35 318.7 318.9 289.0 321.0 0.64 17 339 8597 -37.3 -41.9 62 4.6 -37.7 321.4 321.4 289.5 322.4 0.28 18 300 9430 -44.3 -49.3 57 5.0 -44.6 225 43 322.9 322.9 289.8 323.5 0.14 19 250 10630 -52.5 -58.5 48 6.0 -52.7 230 33 328.0 328.0 291.2 328.2 0.06 20 244 10786 -53.3 -60.3 42 7.0 -53.5 329.1 329.1 291.5 329.3 0.05 21 220 11444 -58.5 250 37 331.0 22 210 11735 -59.1 334.5 23 200 12040 -60.1 255 39 337.6 24 190 12359 -60.1 342.6 25 170 13051 -60.5 353.0 26 150 13830 -59.5 250 47 367.6 27 134 14532 -61.7 375.7 28 129 14768 -61.3 380.5 29 100 16330 -66.3 240 24 399.6 30 94 16705 -65.1 409.1 31 78 17840 -64.5 432.8 32 74 18161 -63.7 441.0 33 70 18500 -65.5 255 25 444.3 34 65 18952 -64.5 456.0 35 50 20560 -63.5 285 28 493.8 36 48 20810 -65.3 495.4 37 36 22573 -63.3 543.0 38 30 23700 -61.5 260 37 577.0 39 20 26230 -57.1 270 53 661.4 40 14 28495 -56.1 735.8 41 12 29480 -53.9 776.8 42 10 30650 -54.7 280 105 815.4 43 7.8 32246 -53.1 881.8 44 7.7 32329 -53.1 885.1 45 4.6 35765 -37.7 1097.4 TRP 220 -58.5 250 37 331.0 WND 4.0 280 134 Sounding variables and indices 1000-500 mb thick: 5617.00 m Freezing level: 673.94 mb = 3454.91 m = 11334.85 ft Wetbulb zero: 694.73 mb = 3206.78 m = 10520.81 ft Precipitable water: 1.31 inches Sfc-500 mean rel hum: 74.70 % Est. max temperature: 25.61 C = 78.09 F Sfc-Lift cond lev (LCL): 877.14 mb = 1286.48 m = 4220.67 ft T: 12.98 C 700-500 lapse rate: 6.57 C/km ThetaE index: 3.04 C Layer 850.0- 700.0 mb Conv cond level (CCL): 839.16 mb = 1656.43 m = 5434.43 ft Mean mixing ratio: 9.44 g/kg Conv temperature: 26.35 C = 79.44 F Cap Strength: 1.92 C Lifted Index: -0.14 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.03 C Lifted Index @700 mb: 0.63 C Showalter Index: -0.26 C Risk: Thunderstorms probable Total Totals Index: 50.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.30 C Cross Totals Index: 24.30 C K Index: 32.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 203.00 Risk: None Energy Index: -0.71 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 44.16 J/kg Max Up Vert Vel: 9.40 m/s Conv Inhibition (B-): 82.34 J/kg Cap Strength: 1.92 C Lift Cond Lev (LCL): 876.23 mb = 1295.20 m = 4249.29 ft Lev Free Conv (LFC): 631.23 mb = 3973.89 m = 13037.53 ft Equ Level (EL): 511.23 mb = 5611.15 m = 18409.06 ft B at Equ Level: 27.03 J/kg Max Parcel Lev (MPL): 291.23 mb = 9625.30 m = 31578.67 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 4 44328 280 134 132.0 -23.3 1 1017 18 335 1 0.4 -0.9 2 1000 163 245 6 5.4 2.5 3 925 839 255 14 13.5 3.6 4 850 1550 215 14 8.0 11.5 5 700 3146 220 23 14.8 17.6 6 500 5780 230 35 26.8 22.5 7 400 7430 225 35 24.7 24.7 8 300 9430 225 43 30.4 30.4 9 250 10630 230 33 25.3 21.2 10 200 12040 255 39 37.7 10.1 11 150 13830 250 47 44.2 16.1 12 100 16330 240 24 20.8 12.0 13 70 18500 255 25 24.1 6.5 14 50 20560 285 28 27.0 -7.2 15 30 23700 260 37 36.4 6.4 16 20 26230 270 53 53.0 -0.0 17 10 30650 280 105 103.4 -18.2 Wind Parameters Energy-Hel index: -2.76 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//LT064/skewt/LT064.skewt.20251109.12.gif