UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050111.upa.cvt Date: 1100Z 1 MAY 25 Searching for LH843... Searching the city database file for: LH843 ... Date:1100Z 1 MAY 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 1003 141 24.2 8.2 36 16.0 14.7 5 3 297.1 298.3 287.8 317.0 6.81 1 1000 167 22.8 7.8 38 15.0 14.0 45 1 296.0 297.1 287.2 315.3 6.64 2 925 838 16.4 6.4 52 10.0 10.7 45 3 296.1 297.3 287.1 315.1 6.52 3 850 1549 9.4 3.4 66 6.0 6.2 20 3 296.0 297.0 286.4 312.8 5.75 4 834 1706 7.8 4.4 79 3.4 6.0 19 4 295.9 297.1 286.8 314.3 6.29 5 824 1805 7.4 -0.6 57 8.0 3.5 18 5 296.5 297.3 285.2 309.7 4.44 6 814 1906 7.6 -8.4 31 16.0 1.0 17 5 297.8 298.2 283.5 305.4 2.49 7 740 2682 1.8 -16.2 25 18.0 -4.2 9 10 299.7 299.9 283.1 304.3 1.46 8 713 2980 -0.3 -8.3 55 8.0 -3.5 6 12 300.6 301.1 285.1 309.4 2.86 9 700 3127 -1.1 -13.1 40 12.0 -5.4 5 13 301.3 301.6 284.4 307.5 1.99 10 671 3462 -3.3 -17.3 33 14.0 -7.7 4 14 302.5 302.7 284.2 307.1 1.47 11 625 4018 -7.5 -14.5 57 7.0 -9.8 2 14 303.9 304.2 285.4 310.2 1.99 12 602 4308 -9.7 -17.7 52 8.0 -12.1 1 15 304.6 304.9 285.2 309.7 1.58 13 593 4424 -10.1 -32.1 15 22.0 -14.5 0 15 305.5 305.5 284.2 306.9 0.44 14 568 4754 -12.7 -22.7 43 10.0 -15.2 359 15 306.2 306.4 285.2 309.8 1.09 15 500 5710 -20.9 -25.5 66 4.6 -21.8 355 17 307.6 307.7 285.6 310.7 0.96 16 497 5755 -21.3 -25.4 69 4.1 -22.1 355 17 307.6 307.8 285.6 310.8 0.97 17 416 7051 -30.5 -33.7 73 3.2 -30.9 347 15 311.8 311.9 286.6 313.7 0.53 18 400 7330 -32.9 -37.5 63 4.6 -33.4 345 15 312.2 312.3 286.6 313.6 0.38 19 367 7928 -37.5 -47.5 35 10.0 -38.1 344 16 313.9 313.9 286.9 314.4 0.14 20 364 7984 -37.9 -43.9 53 6.0 -38.4 343 16 314.1 314.1 287.1 314.9 0.21 21 345 8350 -41.1 -45.7 61 4.6 -41.4 342 17 314.6 314.6 287.2 315.3 0.19 22 324 8772 -44.7 -48.8 63 4.1 -44.9 341 18 315.3 315.4 287.3 315.9 0.14 23 310 9064 -47.3 -52.3 56 5.0 -47.5 341 19 315.7 315.7 287.5 316.1 0.10 24 304 9193 -48.3 -53.3 56 5.0 -48.5 340 19 316.1 316.1 287.6 316.4 0.09 25 300 9280 -48.3 -63.3 16 15.0 -48.6 340 19 317.3 317.3 287.9 317.4 0.03 26 299 9302 -48.3 -63.3 16 15.0 -48.6 341 19 317.6 317.6 288.0 317.7 0.03 27 261 10185 -54.3 -65.3 25 11.0 -54.5 3 22 321.4 321.4 289.2 321.4 0.02 28 250 10460 -55.5 -66.5 24 11.0 -55.6 10 23 323.6 323.6 289.9 323.6 0.02 29 219 11301 -58.7 -67.7 30 9.0 -58.8 349 27 331.1 331.1 292.0 331.2 0.02 30 200 11870 -60.5 -71.5 22 11.0 -60.6 335 29 337.0 337.0 293.6 337.0 0.01 31 187 12286 -62.5 -75.5 16 13.0 -62.6 360 31 340.3 340.3 294.4 340.3 0.01 32 150 13660 -57.1 -84.1 2 27.0 -57.4 330 21 371.7 371.7 300.9 371.7 0.00 33 142 14006 -56.7 -84.7 2 28.0 -57.0 329 20 378.3 378.3 302.0 378.3 0.00 34 100 16220 -57.3 -86.3 1 29.0 -57.7 325 11 417.0 417.0 307.4 417.0 0.00 35 86 17170 -59.3 -86.3 2 27.0 -59.7 323 9 431.4 431.4 309.0 431.4 0.00 36 70 18460 -59.1 -87.1 1 28.0 -59.6 320 7 457.9 457.9 311.6 458.0 0.00 37 50 20590 -57.5 -86.5 1 29.0 -58.3 245 3 508.0 508.0 315.5 508.0 0.00 38 30 23840 -52.9 -84.9 1 32.0 -54.9 300 7 600.4 600.4 320.6 600.5 0.01 39 21 26144 -51.7 -84.7 1 33.0 -54.6 181 11 668.5 668.5 323.4 668.6 0.01 40 20 26460 -52.5 -84.5 1 32.0 -55.3 165 11 675.5 675.5 323.6 675.6 0.02 41 17 27513 -53.7 -85.7 1 32.0 -56.5 169 11 703.8 703.8 324.6 703.9 0.01 42 12 29786 -48.7 -83.7 1 35.0 -54.1 176 12 795.2 795.2 327.1 795.5 0.03 43 10 31010 -40.7 -79.7 1 39.0 -50.6 180 13 867.6 867.7 328.8 868.3 0.07 44 7.2 33269 -36.1 -79.1 0 43.0 -50.4 971.9 972.0 330.7 973.2 0.11 TRP 187 12286 -62.5 -75.5 16 13.0 -62.6 360 31 340.3 340.3 294.4 340.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5543.00 m Freezing level: 716.86 mb = 2937.46 m = 9637.21 ft Wetbulb zero: 799.58 mb = 2051.11 m = 6729.28 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 45.73 % Est. max temperature: 23.10 C = 73.59 F Sfc-Lift cond lev (LCL): 791.96 mb = 2129.08 m = 6985.10 ft T: 5.93 C 700-500 lapse rate: 7.67 C/km ThetaE index: 10.03 C Layer 824.0- 713.0 mb Conv cond level (CCL): 763.27 mb = 2429.61 m = 7971.05 ft Mean mixing ratio: 6.55 g/kg Conv temperature: 26.18 C = 79.13 F Cap Strength: 2.02 C Lifted Index: -1.76 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.84 C Lifted Index @700 mb: 0.58 C Showalter Index: -0.35 C Risk: Thunderstorms probable Total Totals Index: 54.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.30 C Cross Totals Index: 24.30 C K Index: 21.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 175.80 Risk: None Energy Index: -0.44 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 134.52 J/kg Max Up Vert Vel: 16.40 m/s Conv Inhibition (B-): 64.28 J/kg Cap Strength: 2.02 C Lift Cond Lev (LCL): 797.22 mb = 2075.21 m = 6808.36 ft Lev Free Conv (LFC): 642.22 mb = 3805.40 m = 12484.75 ft Equ Level (EL): 372.22 mb = 7829.65 m = 25687.50 ft B at Equ Level: 134.31 J/kg Max Parcel Lev (MPL): 262.22 mb = 10154.52 m = 33314.96 ft Wind level data Storm motion: 32 at 8 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 1003 141 5 3 -0.3 -3.0 | 227 5 4.0 3.7 1 1000 167 45 1 -0.7 -0.7 | 210 7 3.5 6.0 2 925 838 45 3 -2.1 -2.1 | 205 5 2.1 4.6 3 850 1549 20 3 -1.0 -2.8 | 219 5 3.2 3.9 4 700 3127 5 13 -1.1 -13.0 | 334 7 3.1 -6.2 5 500 5710 355 17 1.5 -16.9 | 331 12 5.7 -10.2 6 400 7330 345 15 3.9 -14.5 | 314 11 8.1 -7.8 7 300 9280 340 19 6.5 -17.9 | 316 15 10.7 -11.1 8 250 10460 10 23 -4.0 -22.7 | 359 16 0.2 -15.9 9 200 11870 335 29 12.3 -26.3 | 320 26 16.5 -19.6 10 187 12286 360 31 -0.0 -31.0 | 350 25 4.2 -24.3 11 150 13660 330 21 10.5 -18.2 | 308 19 14.7 -11.5 12 100 16220 325 11 6.3 -9.0 | 282 11 10.5 -2.3 13 70 18460 320 7 4.5 -5.4 | 261 9 8.7 1.3 14 50 20590 245 3 2.7 1.3 | 221 11 6.9 8.0 15 30 23840 300 7 6.1 -3.5 | 253 11 10.3 3.2 16 20 26460 165 11 -2.8 10.6 | 185 17 1.4 17.3 17 10 31010 180 13 0.0 13.0 | 192 20 4.2 19.7 Wind Parameters Mean winds (0-6000m): 2.2 at 10.6 knts Storm direction: 32.2 at 7.9 knts Shear (0-3000m) pos: 0.3 neg: 1.9 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 106.9 deg Storm rel helicity (0-3000m) pos: 7.8 neg: -3.6 tot: 4.2 m^2/s^2 ave: 1.4 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 2.7 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 11.67 Bulk Shear: 11.53 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 43 2 209 6| 2.0 0.0 2.0| 0.0 -3.4 -3.4 -6.7 -0.63| 3.5 -2.2 1000 42 2 208 6| 1.0 0.4 1.4| 0.7 -3.6 -2.9 -2.9 -0.39| 2.3 -0.9 1500 36 3 211 5| 0.7 0.6 1.3| 2.0 -3.6 -1.6 -1.1 -0.13| 2.0 -0.3 2000 28 3 215 5| 0.5 1.2 1.7| 4.0 -3.6 0.4 0.2 0.18| 2.3 0.4 2500 20 4 225 4| 0.4 1.7 2.1| 6.1 -3.6 2.5 1.0 0.35| 2.5 0.9 3000 14 6 245 3| 0.3 1.9 2.3| 7.8 -3.6 4.2 1.4 0.36| 2.7 0.9 4000 9 8 284 3| 0.2 1.7 1.9| 7.8 -3.8 4.0 1.0 0.32| 2.2 0.7 5000 5 9 306 4| 0.2 1.5 1.7| 7.8 -4.4 3.4 0.7 0.27| 2.0 0.5 6000 2 11 315 5| 0.2 1.3 1.5| 7.8 -7.9 -0.1 -0.0 0.19| 1.8 0.4 Wrote GIF file: /home/apache/climate/data/raob//LH843/skewt/LH843.skewt.20250501.11.gif