UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120411.upa.cvt Date: 1100Z 4 DEC 25 Searching for LY295... Searching the city database file for: LY295 ... Date:1100Z 4 DEC 25 Station: LY295 WMO ident: 13295 ------------------------------------------------------------------------------- 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 42 6.8 5.3 90 1.5 6.1 175 1 278.8 279.8 278.6 293.9 5.51 1 1000 156 5.8 5.1 95 0.7 5.5 105 1 279.0 279.9 278.6 294.0 5.51 2 925 790 3.0 2.3 95 0.7 2.7 90 21 282.4 283.2 279.6 296.0 4.88 3 905 967 1.6 0.9 95 0.7 1.3 282.7 283.5 279.2 295.3 4.51 4 850 1474 2.2 -0.4 83 2.6 1.0 125 23 288.5 289.2 281.7 301.0 4.37 5 833 1637 1.8 -0.4 85 2.2 0.8 289.7 290.5 282.4 302.5 4.46 6 700 3023 -4.5 -6.2 88 1.7 -5.2 150 21 297.5 298.1 284.5 307.8 3.43 7 540 5023 -15.1 -17.9 79 2.8 -15.9 307.8 308.1 286.5 313.4 1.73 8 500 5600 -19.3 -22.1 78 2.8 -20.0 190 21 309.5 309.8 286.6 313.8 1.30 9 400 7220 -31.7 -35.9 66 4.2 -32.2 195 25 313.8 313.9 287.2 315.4 0.45 10 347 8206 -40.1 -45.1 59 5.0 -40.4 315.4 315.5 287.5 316.2 0.20 11 327 8608 -43.7 -53.7 32 10.0 -44.1 315.9 315.9 287.5 316.2 0.08 12 300 9180 -48.9 -56.9 39 8.0 -49.1 215 23 316.4 316.4 287.6 316.7 0.06 13 250 10350 -59.7 -64.7 52 5.0 -59.7 225 21 317.3 317.3 287.9 317.4 0.03 14 215 11276 -67.9 -74.9 36 7.0 -67.9 318.6 318.6 288.3 318.6 0.01 15 201 11680 -69.5 -76.5 35 7.0 -69.5 200 23 322.2 322.2 289.5 322.3 0.01 16 200 11710 -69.3 -76.3 35 7.0 -69.4 205 23 323.0 323.0 289.7 323.0 0.01 17 196 11831 -66.1 -73.1 37 7.0 -66.1 330.0 330.0 291.7 330.0 0.01 18 186 12147 -67.3 -74.3 36 7.0 -67.4 333.0 333.0 292.6 333.1 0.01 19 182 12279 -64.3 -72.3 33 8.0 -64.4 340.0 340.0 294.3 340.0 0.01 20 160 13071 -61.5 -73.5 19 12.0 -61.6 357.5 357.5 298.2 357.5 0.01 21 150 13470 -61.5 -74.5 16 13.0 -61.6 225 23 364.1 364.1 299.5 364.2 0.01 22 130 14360 -59.1 -74.1 13 15.0 -59.3 383.6 383.6 302.8 383.7 0.01 23 100 16000 -59.5 -80.5 5 21.0 -59.8 225 25 412.8 412.8 306.9 412.8 0.01 24 93 16453 -58.5 -79.5 5 21.0 -58.9 423.4 423.4 308.1 423.4 0.01 25 73 17960 -61.1 -90.1 1 29.0 -61.4 448.3 448.3 310.7 448.3 0.00 26 70 18220 -61.1 -90.1 1 29.0 -61.4 235 33 453.7 453.7 311.2 453.7 0.00 27 52 20049 -64.5 -92.5 1 28.0 -64.8 486.0 486.0 313.9 486.0 0.00 28 50 20290 -62.7 -91.7 1 29.0 -63.1 255 48 495.7 495.7 314.7 495.7 0.00 29 48 20543 -61.1 -90.1 1 29.0 -61.6 505.4 505.4 315.3 505.4 0.00 30 35 22503 -61.7 -90.7 1 29.0 -62.4 551.6 551.6 318.2 551.6 0.00 31 30 23450 -65.5 -93.5 1 28.0 -66.0 260 44 566.1 566.1 318.9 566.1 0.00 32 29 23655 -66.1 -94.1 1 28.0 -66.5 569.9 569.9 319.2 569.9 0.00 33 25 24554 -64.1 -92.1 1 28.0 -64.8 600.4 600.4 320.6 600.4 0.00 34 20 25910 -65.1 -93.1 1 28.0 -65.8 265 95 636.9 636.9 322.2 636.9 0.00 TRP 201 11680 -69.5 -76.5 35 7.0 -69.5 200 23 322.2 322.2 289.5 322.3 0.01 WND 11 270 120 Sounding variables and indices 1000-500 mb thick: 5444.00 m Freezing level: 795.00 mb = 2032.98 m = 6669.79 ft Wetbulb zero: 815.61 mb = 1805.08 m = 5922.10 ft Precipitable water: 0.80 inches Sfc-500 mean rel hum: 86.08 % Est. max temperature: 14.94 C = 58.89 F Sfc-Lift cond lev (LCL): 990.94 mb = 230.05 m = 754.73 ft T: 5.47 C 700-500 lapse rate: 5.74 C/km ThetaE index: 0.65 C Layer 905.0- 850.0 mb Conv cond level (CCL): 930.86 mb = 738.65 m = 2423.37 ft Mean mixing ratio: 5.19 g/kg Conv temperature: 10.07 C = 50.13 F Cap Strength: 12.71 C Lifted Index: 13.26 C Risk: None Lifted Index @300 mb: 15.30 C Lifted Index @700 mb: 7.96 C Showalter Index: 8.98 C Risk: None Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 18.90 C K Index: 19.40 Risk: < 20 % chance of thunderstorms Sweat Index: 67.00 Risk: None Energy Index: 2.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.48 J/kg Max Up Vert Vel: 5.56 m/s Conv Inhibition (B-): 46553.00 J/kg Cap Strength: 13.27 C Lift Cond Lev (LCL): 951.70 mb = 558.61 m = 1832.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 11 36236 270 120 120.0 -0.0 1 1014 42 175 1 -0.1 1.0 2 1000 156 105 1 -1.0 0.3 3 925 790 90 21 -21.0 0.0 4 850 1474 125 23 -18.8 13.2 5 700 3023 150 21 -10.5 18.2 6 500 5600 190 21 3.6 20.7 7 400 7220 195 25 6.5 24.1 8 300 9180 215 23 13.2 18.8 9 250 10350 225 21 14.8 14.8 10 201 11680 200 23 7.9 21.6 11 200 11710 205 23 9.7 20.8 12 150 13470 225 23 16.3 16.3 13 100 16000 225 25 17.7 17.7 14 70 18220 235 33 27.0 18.9 15 50 20290 255 48 46.4 12.4 16 30 23450 260 44 43.3 7.6 17 20 25910 265 95 94.6 8.3 Wind Parameters Energy-Hel index: -0.97 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//LY295/skewt/LY295.skewt.20251204.11.gif