UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042723.upa.cvt Date: 2300Z 27 APR 25 Searching for LH843... Searching the city database file for: LH843 ... Date:2300Z 27 APR 25 Station: LH843 WMO ident: 12843 Latitude: 47.43 Longitude: 19.18 ------------------------------------------------------------------------------- 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 1011 137 7.6 1.6 66 6.0 4.8 0 0 279.9 280.6 277.4 291.6 4.24 1 1008 162 11.4 -0.6 43 12.0 5.9 26 4 283.9 284.5 278.7 294.2 3.63 2 1000 228 13.6 -2.4 33 16.0 6.4 95 13 286.8 287.3 279.6 296.0 3.20 3 998 245 13.6 -2.4 33 16.0 6.4 96 13 286.9 287.5 279.6 296.2 3.21 4 971 476 13.2 -2.8 33 16.0 6.0 110 10 288.8 289.3 280.5 298.1 3.20 5 925 881 9.8 -4.2 37 14.0 3.7 135 5 289.3 289.9 280.5 298.2 3.02 6 850 1576 4.0 -4.0 56 8.0 0.6 100 5 290.3 290.9 281.4 300.1 3.34 7 848 1595 3.8 -4.2 56 8.0 0.4 99 5 290.3 290.9 281.3 300.0 3.30 8 839 1682 4.0 -14.0 26 18.0 -2.1 96 5 291.4 291.7 279.6 296.1 1.54 9 806 2006 1.4 -13.6 32 15.0 -3.6 85 4 292.0 292.3 280.0 297.1 1.66 10 792 2147 1.6 -30.4 7 32.0 -5.7 80 4 293.7 293.8 279.1 295.0 0.38 11 701 3123 -1.5 -21.5 20 20.0 -7.2 45 3 300.7 300.9 283.0 303.9 0.98 12 700 3134 -1.7 -21.7 20 20.0 -7.4 45 3 300.6 300.8 282.9 303.7 0.96 13 658 3624 -4.1 -28.1 13 24.0 -9.8 47 3 303.3 303.4 283.5 305.2 0.57 14 631 3952 -7.1 -28.1 17 21.0 -11.9 48 4 303.5 303.6 283.6 305.5 0.60 15 500 5720 -20.3 -38.3 18 18.0 -22.8 55 5 308.3 308.3 285.1 309.3 0.28 16 458 6363 -24.9 -46.9 11 22.0 -27.0 67 6 310.4 310.4 285.6 310.8 0.12 17 400 7330 -33.3 -51.3 15 18.0 -34.4 85 7 311.7 311.7 286.1 312.0 0.08 18 313 9001 -47.7 -56.7 35 9.0 -48.0 64 5 314.3 314.3 286.9 314.5 0.06 19 300 9280 -49.5 -57.5 39 8.0 -49.7 60 5 315.6 315.6 287.3 315.8 0.05 20 250 10450 -57.5 -64.5 41 7.0 -57.6 145 5 320.6 320.6 288.9 320.7 0.03 21 240 10708 -59.5 -65.5 46 6.0 -59.6 137 5 321.3 321.3 289.2 321.4 0.02 22 204 11718 -64.5 -69.5 50 5.0 -64.6 105 5 328.7 328.8 291.4 328.8 0.02 23 200 11840 -64.7 -69.7 50 5.0 -64.7 100 5 330.3 330.3 291.8 330.4 0.02 24 177 12590 -62.3 -79.3 9 17.0 -62.4 43 7 346.0 346.0 295.7 346.0 0.00 25 150 13620 -58.7 -82.7 3 24.0 -58.9 325 9 368.9 368.9 300.4 369.0 0.00 26 123 14871 -55.9 -85.9 1 30.0 -56.3 318 11 395.6 395.6 304.6 395.6 0.00 27 100 16180 -57.7 -86.7 1 29.0 -58.1 310 13 416.2 416.2 307.3 416.3 0.00 28 84 17280 -58.3 -87.3 1 29.0 -58.7 305 14 436.3 436.3 309.5 436.3 0.00 29 70 18430 -57.7 -86.7 1 29.0 -58.3 300 15 460.9 460.9 311.8 461.0 0.00 30 50 20550 -57.3 -87.3 1 30.0 -58.1 340 3 508.4 508.4 315.5 508.5 0.00 31 30 23790 -55.7 -86.7 1 31.0 -57.2 300 11 592.8 592.8 320.3 592.8 0.01 32 21 26067 -53.7 -85.7 1 32.0 -56.1 225 13 662.5 662.5 323.2 662.6 0.01 33 20 26380 -54.3 -86.3 1 32.0 -56.6 215 13 670.0 670.0 323.4 670.0 0.01 34 15 28229 -55.3 -87.3 1 32.0 -58.0 227 11 724.1 724.1 325.2 724.2 0.01 35 11 30238 -50.1 -84.1 1 34.0 -55.2 241 8 810.1 810.2 327.5 810.4 0.03 36 10 30870 -44.9 -82.9 1 38.0 -52.7 245 7 851.9 852.0 328.4 852.3 0.04 37 9.5 31214 -42.9 -81.9 1 39.0 -51.9 872.1 872.1 328.9 872.6 0.05 38 6.7 33592 -38.5 -80.5 0 42.0 -51.7 982.1 982.2 330.9 983.2 0.09 TRP 204 11718 -64.5 -69.5 50 5.0 -64.6 105 5 328.7 328.8 291.4 328.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5492.00 m Freezing level: 745.03 mb = 2650.33 m = 8695.20 ft Wetbulb zero: 846.46 mb = 1609.81 m = 5281.45 ft Precipitable water: 0.32 inches Sfc-500 mean rel hum: 23.56 % Est. max temperature: 17.95 C = 64.31 F Sfc-Lift cond lev (LCL): 922.25 mb = 905.46 m = 2970.65 ft T: 9.60 C 700-500 lapse rate: 7.19 C/km ThetaE index: 3.99 C Layer 848.0- 806.0 mb Conv cond level (CCL): 610.15 mb = 4207.30 m = 13803.29 ft Mean mixing ratio: 3.17 g/kg Conv temperature: 32.04 C = 89.67 F Cap Strength: 10.24 C Lifted Index: 10.44 C Risk: None Lifted Index @300 mb: 12.94 C Lifted Index @700 mb: 9.21 C Showalter Index: 8.57 C Risk: None Total Totals Index: 40.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 16.30 C K Index: 0.30 Risk: None Sweat Index: 15.00 Risk: None Energy Index: 2.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.20 J/kg Max Up Vert Vel: 5.69 m/s Conv Inhibition (B-): 56436.51 J/kg Cap Strength: 10.39 C Lift Cond Lev (LCL): 765.75 mb = 2416.06 m = 7926.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 106 at 4 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 1011 137 0 0 -0.0 -0.0 | 286 4 3.4 -1.0 1 1000 228 95 13 -13.0 1.1 | 91 10 -9.5 0.1 2 925 881 135 5 -3.5 3.5 | 177 3 -0.1 2.5 3 850 1576 100 5 -4.9 0.9 | 85 2 -1.5 -0.1 4 700 3134 45 3 -2.1 -2.1 | 338 3 1.3 -3.1 5 500 5720 55 5 -4.1 -2.9 | 10 4 -0.7 -3.9 6 400 7330 85 7 -7.0 -0.6 | 65 4 -3.6 -1.6 7 300 9280 60 5 -4.3 -2.5 | 15 4 -0.9 -3.5 8 250 10450 145 5 -2.9 4.1 | 190 3 0.5 3.1 9 204 11718 105 5 -4.8 1.3 | 101 1 -1.4 0.3 10 200 11840 100 5 -4.9 0.9 | 85 2 -1.5 -0.1 11 150 13620 325 9 5.2 -7.4 | 314 12 8.6 -8.4 12 100 16180 310 13 10.0 -8.4 | 305 16 13.4 -9.4 13 70 18430 300 15 13.0 -7.5 | 297 18 16.4 -8.5 14 50 20550 340 3 1.0 -2.8 | 311 6 4.4 -3.8 15 30 23790 300 11 9.5 -5.5 | 297 14 12.9 -6.5 16 20 26380 215 13 7.5 10.6 | 228 15 10.9 9.6 17 10 30870 245 7 6.3 3.0 | 259 10 9.8 1.9 Wind Parameters Mean winds (0-6000m): 76.5 at 4.8 knts Storm direction: 106.5 at 3.6 knts Shear (0-3000m) pos: 0.9 neg: 0.9 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 51.1 deg Storm rel helicity (0-3000m) pos: 13.0 neg: -3.3 tot: 9.7 m^2/s^2 ave: 3.2 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.50 Bulk Shear: 4.63 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 ------------------------------------------------------------------------------- 500 103 10 101 6| 8.2 0.0 8.2| 10.7 0.0 10.7 21.4 0.89| 27.0 23.9 1000 109 8 111 4| 2.6 0.0 2.6| 13.0 -0.4 12.6 12.6 0.82| 15.7 12.9 1500 109 7 112 3| 1.7 0.7 2.4| 13.0 -1.2 11.8 7.9 0.71| 11.2 7.9 2000 105 6 104 3| 1.3 0.9 2.2| 13.0 -1.8 11.2 5.6 0.63| 8.8 5.5 2500 101 6 94 2| 1.0 0.9 1.9| 13.0 -2.5 10.5 4.2 0.57| 7.3 4.2 3000 98 5 82 2| 0.9 0.9 1.8| 13.0 -3.3 9.7 3.2 0.53| 6.3 3.3 4000 90 5 54 2| 0.7 0.7 1.4| 13.7 -3.3 10.4 2.6 0.54| 4.8 2.6 5000 82 5 37 2| 0.6 0.5 1.2| 14.5 -3.3 11.2 2.2 0.55| 4.0 2.2 6000 76 5 30 2| 0.6 0.4 1.1| 15.9 -3.3 12.5 2.1 0.56| 3.4 1.9 Wrote GIF file: /home/apache/climate/data/raob//LH843/skewt/LH843.skewt.20250427.23.gif