UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042011.upa.cvt Date: 1100Z 20 APR 25 Searching for LH843... Searching the city database file for: LH843 ... Date:1100Z 20 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 ------------------------------------------------------------------------------- 0 1000 92 180 7 SFC 994 144 21.4 7.4 40 14.0 13.3 180 7 295.1 296.2 286.7 314.0 6.50 2 969 363 17.4 6.4 48 11.0 11.3 185 11 293.2 294.3 285.7 311.2 6.22 3 925 757 13.8 5.8 58 8.0 9.4 195 17 293.4 294.5 285.9 311.5 6.26 4 850 1462 7.0 4.5 84 2.5 5.7 175 17 293.5 294.6 285.8 311.5 6.22 5 821 1746 4.2 3.3 94 0.9 3.7 188 18 293.4 294.5 285.5 310.6 5.91 6 819 1765 5.2 0.2 70 5.0 2.8 188 18 294.7 295.6 284.8 308.6 4.74 7 808 1876 6.2 -1.8 56 8.0 2.4 193 19 296.9 297.7 285.0 309.3 4.15 8 794 2019 6.0 -4.0 49 10.0 1.5 200 19 298.2 298.8 284.9 309.0 3.58 9 735 2648 3.6 -19.4 17 23.0 -3.7 227 21 302.2 302.4 283.7 305.8 1.12 10 700 3042 1.0 -15.0 29 16.0 -4.6 245 23 303.6 303.9 284.9 309.0 1.70 11 689 3169 0.0 -16.0 29 16.0 -5.4 245 23 303.9 304.2 284.9 308.9 1.59 12 680 3274 0.4 -13.6 34 14.0 -4.7 245 22 305.4 305.8 285.9 311.7 1.97 13 527 5256 -15.9 -23.9 50 8.0 -17.8 249 18 309.0 309.2 286.2 312.5 1.05 14 519 5371 -16.9 -26.9 42 10.0 -19.0 249 18 309.1 309.3 286.0 311.9 0.81 15 508 5532 -18.3 -23.3 65 5.0 -19.5 250 17 309.3 309.5 286.4 313.1 1.15 16 500 5650 -18.9 -23.4 68 4.5 -20.0 250 17 310.0 310.2 286.7 313.8 1.16 17 495 5725 -19.3 -23.0 72 3.7 -20.2 251 17 310.4 310.6 286.9 314.4 1.21 18 413 7051 -28.5 -35.5 51 7.0 -29.4 263 15 315.1 315.1 287.6 316.6 0.45 19 400 7280 -30.3 -36.3 56 6.0 -31.0 265 15 315.6 315.7 287.8 317.1 0.43 20 344 8330 -38.7 -47.7 38 9.0 -39.3 262 18 318.1 318.2 288.3 318.7 0.15 21 301 9228 -46.5 -54.5 40 8.0 -46.8 260 21 319.5 319.5 288.7 319.8 0.08 22 300 9250 -46.7 -53.7 45 7.0 -47.0 260 21 319.5 319.5 288.7 319.9 0.09 23 286 9564 -49.5 -53.3 64 3.8 -49.6 255 24 319.9 319.9 288.8 320.3 0.09 24 266 10034 -53.5 -57.9 59 4.4 -53.6 247 29 320.8 320.8 289.0 321.0 0.06 25 250 10430 -56.3 -60.7 58 4.4 -56.4 240 33 322.4 322.4 289.5 322.5 0.04 26 245 10559 -57.1 -61.4 58 4.3 -57.2 240 32 323.0 323.0 289.8 323.2 0.04 27 236 10796 -58.5 -70.5 20 12.0 -58.6 240 29 324.4 324.4 290.1 324.4 0.01 28 200 11850 -55.3 -76.3 6 21.0 -55.6 245 21 345.2 345.2 295.6 345.2 0.01 29 183 12415 -54.5 -80.5 3 26.0 -54.8 234 22 355.4 355.4 297.8 355.4 0.00 30 174 12736 -55.5 -81.5 3 26.0 -55.8 228 22 358.9 358.9 298.5 358.9 0.00 31 153 13562 -50.7 -83.7 1 33.0 -51.3 212 23 380.5 380.5 302.3 380.6 0.00 32 150 13690 -50.9 -83.9 1 33.0 -51.5 210 23 382.4 382.4 302.6 382.4 0.00 33 121 15074 -57.5 -87.5 1 30.0 -57.8 205 23 394.5 394.5 304.5 394.5 0.00 34 100 16280 -58.3 -88.3 1 30.0 -58.7 200 23 415.1 415.1 307.2 415.1 0.00 35 87 17165 -54.1 -86.1 1 32.0 -54.8 198 21 440.4 440.4 309.9 440.4 0.00 36 73 18277 -59.3 -88.3 1 29.0 -59.7 196 18 452.1 452.1 311.0 452.1 0.00 37 70 18540 -58.9 -88.9 1 30.0 -59.4 195 17 458.4 458.4 311.6 458.4 0.00 38 66 18910 -56.9 -87.9 1 31.0 -57.5 178 16 470.5 470.5 312.7 470.5 0.00 39 50 20650 -59.9 -89.9 1 30.0 -60.5 100 11 502.3 502.3 315.1 502.3 0.00 40 31 23689 -53.7 -87.7 1 34.0 -55.5 72 15 592.7 592.7 320.3 592.7 0.01 41 30 23900 -54.5 -87.5 1 33.0 -56.2 70 15 596.1 596.1 320.5 596.1 0.01 42 20 26490 -55.5 -88.5 1 33.0 -57.6 60 25 666.3 666.3 323.3 666.3 0.01 43 17 27524 -56.5 -88.5 1 32.0 -58.7 59 22 694.8 694.8 324.3 694.8 0.01 44 10 30940 -50.3 -86.3 1 36.0 -55.7 55 11 831.8 831.8 328.0 832.0 0.02 45 8.3 32171 -44.9 -83.9 0 39.0 -53.4 898.6 898.6 329.4 899.0 0.04 TRP 236 10796 -58.5 -70.5 20 12.0 -58.6 240 29 324.4 324.4 290.1 324.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5558.00 m Freezing level: 676.25 mb = 3322.92 m = 10901.85 ft Wetbulb zero: 777.20 mb = 2193.27 m = 7195.67 ft Precipitable water: 0.71 inches Sfc-500 mean rel hum: 47.80 % Est. max temperature: 19.82 C = 67.68 F Sfc-Lift cond lev (LCL): 807.43 mb = 1881.75 m = 6173.64 ft T: 6.19 C 700-500 lapse rate: 7.63 C/km ThetaE index: 3.42 C Layer 794.0- 700.0 mb Conv cond level (CCL): 715.59 mb = 2864.22 m = 9396.93 ft Mean mixing ratio: 6.27 g/kg Conv temperature: 29.31 C = 84.76 F Cap Strength: 5.13 C Lifted Index: 2.35 C Risk: None Lifted Index @300 mb: 5.84 C Lifted Index @700 mb: 4.29 C Showalter Index: 2.47 C Risk: Showers probable Total Totals Index: 49.30 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.90 C Cross Totals Index: 23.40 C K Index: 14.40 Risk: None Sweat Index: 256.74 Risk: None Energy Index: 0.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.15 J/kg Max Up Vert Vel: 3.51 m/s Conv Inhibition (B-): 66481.22 J/kg Cap Strength: 5.08 C Lift Cond Lev (LCL): 818.88 mb = 1766.64 m = 5796.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 260 at 14 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 ---------------------------------------------------------- 0 994 144 180 7 0.0 7.0 | 109 15 -13.8 4.6 1 925 757 195 17 4.4 16.4 | 146 17 -9.4 14.1 2 850 1462 175 17 -1.5 16.9 | 134 21 -15.2 14.6 3 700 3042 245 23 20.8 9.7 | 224 10 7.1 7.4 4 500 5650 250 17 16.0 5.8 | 213 4 2.2 3.5 5 400 7280 265 15 14.9 1.3 | 312 2 1.2 -1.1 6 300 9250 260 21 20.7 3.6 | 259 7 6.9 1.3 7 250 10430 240 33 28.6 16.5 | 226 20 14.8 14.1 8 236 10796 240 29 25.1 14.5 | 223 17 11.4 12.1 9 200 11850 245 21 19.0 8.9 | 219 8 5.3 6.5 10 150 13690 210 23 11.5 19.9 | 173 18 -2.3 17.6 11 100 16280 200 23 7.9 21.6 | 163 20 -5.9 19.3 12 70 18540 195 17 4.4 16.4 | 146 17 -9.4 14.1 13 50 20650 100 11 -10.8 1.9 | 89 25 -24.6 -0.5 14 30 23900 70 15 -14.1 -5.1 | 75 29 -27.9 -7.5 15 20 26490 60 25 -21.7 -12.5 | 67 38 -35.4 -14.9 16 10 30940 55 11 -9.0 -6.3 | 69 24 -22.8 -8.7 Wind Parameters Mean winds (0-6000m): 230.3 at 18.6 knts Storm direction: 260.3 at 14.0 knts Shear (0-3000m) pos: 3.9 neg: 0.6 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 115.2 deg Storm rel helicity (0-3000m) pos: 130.3 neg: -19.5 tot: 110.8 m^2/s^2 ave: 36.9 10^-3 m/s^2 rel: 0.69 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 4.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.30 Bulk Shear: 20.73 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 ------------------------------------------------------------------------------- 500 190 11 126 15| 8.7 0.0 8.7| 33.6 0.0 33.6 67.3 0.98| 8.8 8.6 1000 190 14 135 16| 4.3 1.5 5.9| 41.1 -9.7 31.4 31.4 0.59| 6.9 4.1 1500 186 15 136 17| 2.9 1.2 4.1| 52.8 -19.5 33.3 22.2 0.45| 6.3 2.9 2000 189 16 140 18| 3.4 0.9 4.3| 83.9 -19.5 64.4 32.2 0.57| 6.6 3.8 2500 196 17 147 17| 3.8 0.7 4.6|110.8 -19.5 91.3 36.5 0.65| 7.0 4.5 3000 206 18 156 15| 3.9 0.6 4.6|130.3 -19.5 110.8 36.9 0.69| 7.1 4.9 4000 218 19 170 13| 2.7 0.5 3.2|130.3 -20.0 110.3 27.6 0.65| 5.6 3.6 5000 226 19 179 11| 2.0 0.4 2.4|130.3 -20.9 109.5 21.9 0.61| 4.7 2.9 6000 230 19 183 10| 1.6 0.3 1.9|131.0 -21.3 109.7 18.3 0.58| 4.2 2.4 Wrote GIF file: /home/apache/climate/data/raob//LH843/skewt/LH843.skewt.20250420.11.gif