UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042500.upa.cvt Date: 0000Z 25 APR 25 Searching for LH843... Searching the city database file for: LH843 ... Date:0000Z 25 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 84 310 3 SFC 993 143 13.8 13.5 98 0.3 13.6 310 3 287.5 289.2 287.1 314.9 9.83 2 979 263 14.0 12.3 89 1.7 13.0 314 3 288.9 290.5 287.0 314.8 9.21 3 933 669 13.2 8.9 75 4.3 10.7 328 3 292.1 293.5 286.8 314.1 7.69 4 925 741 12.6 8.6 77 4.0 10.3 330 3 292.2 293.5 286.7 313.9 7.60 5 850 1446 7.4 5.7 89 1.7 6.5 230 11 293.9 295.1 286.5 313.5 6.77 6 781 2139 2.6 2.6 100 0.0 2.6 189 13 295.9 297.0 286.5 313.3 5.92 7 700 3019 -1.9 -2.4 96 0.5 -2.1 135 15 300.4 301.2 286.8 314.2 4.58 8 655 3545 -5.1 -7.4 84 2.3 -6.0 141 15 302.5 303.1 286.3 312.8 3.35 9 547 4941 -13.1 -14.1 92 1.0 -13.5 157 15 309.0 309.5 287.6 316.5 2.35 10 500 5620 -17.9 -19.0 91 1.1 -18.2 165 15 311.2 311.5 287.7 316.8 1.70 11 411 7047 -29.1 -31.2 82 2.1 -29.4 191 8 314.7 314.8 287.8 317.1 0.69 12 400 7240 -30.7 -33.1 79 2.4 -31.0 195 7 315.1 315.2 287.8 317.1 0.59 13 380 7602 -33.9 -37.0 73 3.1 -34.3 193 7 315.5 315.6 287.8 317.0 0.42 14 318 8823 -44.7 -46.8 79 2.1 -44.8 187 5 317.0 317.1 288.0 317.7 0.18 15 307 9058 -46.9 -53.9 45 7.0 -47.1 186 5 317.2 317.2 287.9 317.5 0.08 16 305 9101 -47.5 -51.3 65 3.8 -47.6 186 5 316.9 316.9 287.9 317.3 0.11 17 303 9144 -47.9 -57.9 31 10.0 -48.2 185 5 316.9 316.9 287.8 317.1 0.05 18 301 9188 -48.3 -54.3 50 6.0 -48.5 185 5 317.0 317.0 287.8 317.3 0.08 19 300 9210 -48.5 -54.5 50 6.0 -48.7 185 5 317.0 317.0 287.9 317.3 0.08 20 293 9364 -49.9 -54.9 56 5.0 -50.0 187 7 317.2 317.2 287.9 317.4 0.08 21 282 9613 -52.3 -57.3 55 5.0 -52.4 190 10 317.2 317.2 287.9 317.4 0.06 22 268 9939 -54.7 -59.7 54 5.0 -54.8 194 15 318.4 318.4 288.3 318.5 0.05 23 264 10035 -55.1 -64.1 32 9.0 -55.2 196 16 319.1 319.1 288.5 319.2 0.03 24 250 10380 -58.3 -63.3 53 5.0 -58.4 200 21 319.4 319.4 288.6 319.5 0.03 25 243 10558 -59.9 -63.7 61 3.8 -60.0 203 20 319.6 319.6 288.6 319.7 0.03 26 233 10820 -61.7 -67.7 45 6.0 -61.7 207 18 320.7 320.7 289.0 320.8 0.02 27 226 11008 -62.5 -68.5 44 6.0 -62.6 210 17 322.3 322.3 289.5 322.4 0.02 28 205 11615 -59.5 -77.5 8 18.0 -59.6 258 12 336.2 336.2 293.4 336.2 0.00 29 200 11770 -58.1 -77.1 7 19.0 -58.3 270 11 340.8 340.8 294.5 340.8 0.01 30 150 13610 -52.1 -80.1 2 28.0 -52.6 340 5 380.3 380.3 302.3 380.3 0.00 31 148 13697 -51.7 -79.7 2 28.0 -52.2 339 5 382.5 382.5 302.6 382.5 0.00 32 106 15838 -55.7 -84.7 1 29.0 -56.2 301 8 413.2 413.2 306.9 413.2 0.00 33 100 16210 -54.3 -84.3 1 30.0 -54.9 295 9 422.8 422.8 308.0 422.8 0.00 34 86 17169 -57.7 -85.7 2 28.0 -58.2 295 6 434.6 434.6 309.3 434.6 0.00 35 70 18470 -57.1 -86.1 1 29.0 -57.7 295 1 462.2 462.2 312.0 462.2 0.00 36 63 19139 -55.9 -85.9 1 30.0 -56.6 325 2 479.0 479.0 313.4 479.0 0.00 37 55 19999 -58.7 -87.7 1 29.0 -59.3 3 2 491.6 491.6 314.4 491.6 0.00 38 50 20600 -57.5 -87.5 1 30.0 -58.3 30 3 508.0 508.0 315.5 508.0 0.00 39 30 23820 -57.9 -87.9 1 30.0 -59.0 275 9 586.8 586.8 320.0 586.8 0.01 40 20 26400 -54.7 -86.7 1 32.0 -57.0 360 11 668.7 668.7 323.4 668.8 0.01 41 17 27437 -56.1 -87.1 1 31.0 -58.3 696.1 696.1 324.3 696.2 0.01 TRP 226 11008 -62.5 -68.5 44 6.0 -62.6 210 17 322.3 322.3 289.5 322.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5536.00 m Freezing level: 734.20 mb = 2647.25 m = 8685.11 ft Wetbulb zero: 736.66 mb = 2608.51 m = 8557.99 ft Precipitable water: 1.08 inches Sfc-500 mean rel hum: 90.03 % Est. max temperature: 20.36 C = 68.65 F Sfc-Lift cond lev (LCL): 988.69 mb = 179.91 m = 590.25 ft T: 13.86 C 700-500 lapse rate: 6.15 C/km ThetaE index: 1.67 C Layer 979.0- 700.0 mb Conv cond level (CCL): 869.19 mb = 1259.87 m = 4133.38 ft Mean mixing ratio: 8.19 g/kg Conv temperature: 19.72 C = 67.49 F Cap Strength: 1.68 C Lifted Index: 1.77 C Risk: Showers probable Lifted Index @300 mb: 2.28 C Lifted Index @700 mb: 0.19 C Showalter Index: 2.30 C Risk: Showers probable Total Totals Index: 48.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 23.60 C K Index: 30.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 105.40 Risk: None Energy Index: 0.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.81 J/kg Max Up Vert Vel: 7.19 m/s Conv Inhibition (B-): 36.89 J/kg Cap Strength: 1.76 C Lift Cond Lev (LCL): 901.06 mb = 959.67 m = 3148.49 ft Lev Free Conv (LFC): 806.06 mb = 1880.24 m = 6168.70 ft Equ Level (EL): 716.06 mb = 2836.65 m = 9306.50 ft B at Equ Level: 25.67 J/kg Max Parcel Lev (MPL): 576.06 mb = 4539.92 m = 14894.57 ft Wind level data Storm motion: 192 at 9 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 ---------------------------------------------------------- 0 993 143 310 3 2.3 -1.9 | 358 11 0.4 -11.0 1 925 741 330 3 1.5 -2.6 | 2 12 -0.4 -11.7 2 850 1446 230 11 8.4 7.1 | 287 7 6.5 -2.0 3 700 3019 135 15 -10.6 10.6 | 97 13 -12.5 1.5 4 500 5620 165 15 -3.9 14.5 | 133 8 -5.8 5.4 5 400 7240 195 7 1.8 6.8 | 2 2 -0.1 -2.3 6 300 9210 185 5 0.4 5.0 | 20 4 -1.4 -4.1 7 250 10380 200 21 7.2 19.7 | 206 12 5.3 10.7 8 226 11008 210 17 8.5 14.7 | 229 9 6.6 5.7 9 200 11770 270 11 11.0 -0.0 | 315 13 9.1 -9.1 10 150 13610 340 5 1.7 -4.7 | 1 14 -0.2 -13.8 11 100 16210 295 9 8.2 -3.8 | 334 14 6.3 -12.9 12 70 18470 295 1 0.9 -0.4 | 6 10 -1.0 -9.5 13 50 20600 30 3 -1.5 -2.6 | 16 12 -3.4 -11.7 14 30 23820 275 9 9.0 -0.8 | 324 12 7.1 -9.8 15 20 26400 360 11 -0.0 -11.0 | 5 20 -1.9 -20.1 Wind Parameters Mean winds (0-6000m): 161.8 at 12.3 knts Storm direction: 191.8 at 9.3 knts Shear (0-3000m) pos: 0.1 neg: 3.1 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 100.6 deg Storm rel helicity (0-3000m) pos: 3.1 neg: -63.3 tot: -60.2 m^2/s^2 ave: -20.1 10^-3 m/s^2 rel: -0.77 Storm rel vorticity (0-3000m) horiz: 6.5 stream: -5.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.85 Bulk Shear: 30.33 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 ------------------------------------------------------------------------------- 500 318 3 359 11| 0.9 0.0 0.9| 2.0 0.0 2.0 3.9 0.75| 0.9 0.7 1000 304 4 353 11| 0.4 3.2 3.7| 2.3 -20.9 -18.6 -18.6 -0.75| 4.1 -3.1 1500 254 6 333 8| 0.3 4.4 4.7| 2.3 -39.1 -36.8 -24.5 -0.79| 6.2 -4.9 2000 229 7 318 6| 0.2 3.9 4.1| 2.3 -45.0 -42.7 -21.4 -0.82| 6.4 -5.2 2500 208 9 302 3| 0.2 3.5 3.7| 2.3 -52.9 -50.6 -20.2 -0.81| 6.6 -5.3 3000 186 10 125 1| 0.1 3.1 3.2| 3.1 -63.3 -60.2 -20.1 -0.77| 6.5 -5.0 4000 165 11 108 5| 0.3 2.3 2.6| 10.3 -63.3 -53.0 -13.3 -0.66| 5.3 -3.5 5000 161 12 110 6| 0.5 1.8 2.4| 16.5 -63.3 -46.9 -9.4 -0.56| 4.5 -2.5 6000 162 12 115 6| 0.7 1.5 2.3| 19.9 -63.3 -43.4 -7.2 -0.47| 4.2 -2.0 Wrote GIF file: /home/apache/climate/data/raob//LH843/skewt/LH843.skewt.20250425.00.gif