UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100911.upa.cvt Date: 1100Z 9 OCT 25 Searching for LH843... Searching the city database file for: LH843 ... Date:1100Z 9 OCT 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 137 15.4 9.4 67 6.0 12.0 270 3 288.3 289.6 285.0 309.1 7.39 1 1000 162 15.2 10.4 73 4.8 12.4 345 1 288.4 289.7 285.5 310.7 7.93 2 947 619 10.4 8.9 90 1.5 9.6 342 12 288.0 289.3 285.1 309.3 7.57 3 925 815 9.6 7.8 89 1.8 8.6 340 17 289.1 290.4 285.1 309.5 7.19 4 910 951 9.0 7.0 87 2.0 7.9 340 19 289.9 291.1 285.1 309.5 6.92 5 854 1476 7.0 3.8 80 3.2 5.4 340 26 293.1 294.1 285.4 310.1 5.89 6 850 1515 6.8 4.3 84 2.5 5.5 340 27 293.3 294.4 285.7 311.0 6.13 7 793 2083 3.6 3.6 100 0.0 3.6 338 26 295.7 296.9 286.8 314.0 6.26 8 741 2632 1.8 -1.0 82 2.8 0.4 336 26 299.6 300.4 286.7 313.9 4.80 9 700 3089 -1.5 -3.1 89 1.6 -2.2 335 25 300.8 301.6 286.7 313.9 4.35 10 554 4908 -14.1 -14.6 96 0.5 -14.3 328 17 306.7 307.1 286.6 313.8 2.22 11 533 5201 -15.5 -19.9 69 4.4 -16.7 327 15 308.5 308.7 286.5 313.3 1.48 12 500 5680 -19.3 -21.3 84 2.0 -19.8 325 13 309.5 309.8 286.8 314.1 1.40 13 495 5755 -19.9 -21.7 86 1.8 -20.3 325 14 309.7 309.9 286.8 314.1 1.36 14 482 5952 -19.5 -23.9 68 4.4 -20.5 323 15 312.5 312.7 287.5 316.4 1.15 15 467 6186 -21.1 -28.1 53 7.0 -22.5 322 17 313.4 313.5 287.5 316.1 0.81 16 450 6458 -23.3 -26.1 78 2.8 -23.9 320 19 314.0 314.1 287.9 317.4 1.01 17 400 7310 -29.1 -33.5 66 4.4 -29.7 315 25 317.2 317.3 288.5 319.2 0.57 18 374 7788 -32.5 -37.4 62 4.9 -33.1 311 29 318.8 318.9 288.8 320.3 0.41 19 358 8096 -35.3 -38.0 76 2.7 -35.6 309 31 319.1 319.2 288.9 320.5 0.40 20 351 8234 -35.7 -47.7 28 12.0 -36.5 308 32 320.3 320.4 289.0 320.9 0.15 21 350 8253 -35.7 -43.7 44 8.0 -36.4 308 32 320.6 320.6 289.2 321.5 0.23 22 342 8414 -36.9 -41.9 60 5.0 -37.3 307 33 321.1 321.2 289.4 322.1 0.28 23 324 8787 -39.7 -47.7 42 8.0 -40.2 304 36 322.2 322.3 289.6 322.8 0.16 24 300 9310 -43.9 -48.5 60 4.6 -44.2 300 40 323.5 323.5 290.0 324.1 0.16 25 275 9889 -48.7 -52.5 65 3.8 -48.8 298 45 324.7 324.7 290.3 325.1 0.11 26 253 10433 -52.3 -55.8 66 3.5 -52.4 295 49 327.2 327.2 291.0 327.5 0.08 27 250 10510 -52.7 -56.5 63 3.8 -52.8 295 50 327.7 327.7 291.2 328.0 0.07 28 244 10666 -53.9 -58.3 58 4.4 -54.0 295 48 328.2 328.2 291.3 328.4 0.06 29 237 10853 -53.3 -65.3 22 12.0 -53.5 296 47 331.9 331.9 292.2 332.0 0.02 30 217 11421 -52.7 -70.7 10 18.0 -53.0 298 44 341.3 341.3 294.6 341.3 0.01 31 202 11885 -50.1 -76.1 3 26.0 -50.5 300 42 352.4 352.4 297.1 352.5 0.01 32 200 11950 -50.3 -76.3 3 26.0 -50.8 300 42 353.1 353.1 297.3 353.1 0.01 33 150 13800 -56.1 -83.1 2 27.0 -56.4 310 29 373.4 373.4 301.2 373.4 0.00 34 125 14953 -59.9 -84.9 2 25.0 -60.2 297 25 386.5 386.5 303.3 386.5 0.00 35 100 16350 -60.3 -85.3 2 25.0 -60.6 280 19 411.2 411.2 306.7 411.2 0.00 36 80 17737 -62.5 -87.5 2 25.0 -62.8 264 14 433.8 433.8 309.3 433.8 0.00 37 70 18570 -58.9 -87.9 1 29.0 -59.4 255 11 458.4 458.4 311.6 458.4 0.00 38 69 18660 -58.1 -87.1 1 29.0 -58.6 252 11 462.0 462.0 312.0 462.0 0.00 39 50 20670 -62.3 -88.3 2 26.0 -62.7 175 9 496.7 496.7 314.7 496.7 0.00 40 45 21320 -63.3 -89.3 2 26.0 -63.7 187 11 509.4 509.4 315.6 509.5 0.00 41 32 23427 -61.7 -89.7 1 28.0 -62.4 227 18 565.9 565.9 318.9 565.9 0.00 42 30 23830 -59.3 -89.3 1 30.0 -60.3 235 19 583.0 583.0 319.8 583.0 0.00 43 28 24266 -56.9 -87.9 1 31.0 -58.3 238 20 601.3 601.3 320.7 601.3 0.01 44 24 25237 -61.1 -89.1 1 28.0 -62.1 243 22 616.2 616.2 321.3 616.2 0.01 45 20 26380 -58.5 -88.5 1 30.0 -60.0 250 25 657.1 657.1 323.0 657.2 0.01 46 15 28212 -52.9 -85.9 1 33.0 -56.2 732.1 732.1 325.4 732.2 0.02 47 13 29133 -54.1 -87.1 1 33.0 -57.4 758.5 758.5 326.2 758.6 0.02 TRP 244 10666 -53.9 -58.3 58 4.4 -54.0 295 48 328.2 328.2 291.3 328.4 0.06 WND Sounding variables and indices 1000-500 mb thick: 5518.00 m Freezing level: 718.64 mb = 2881.33 m = 9453.08 ft Wetbulb zero: 734.31 mb = 2704.88 m = 8874.16 ft Precipitable water: 1.04 inches Sfc-500 mean rel hum: 87.61 % Est. max temperature: 20.23 C = 68.42 F Sfc-Lift cond lev (LCL): 916.73 mb = 889.62 m = 2918.66 ft T: 9.27 C 700-500 lapse rate: 6.87 C/km ThetaE index: 1.38 C Layer 947.0- 925.0 mb Conv cond level (CCL): 865.38 mb = 1366.86 m = 4484.39 ft Mean mixing ratio: 7.49 g/kg Conv temperature: 19.51 C = 67.12 F Cap Strength: 3.29 C Lifted Index: 3.18 C Risk: None Lifted Index @300 mb: 9.99 C Lifted Index @700 mb: 2.76 C Showalter Index: 2.36 C Risk: Showers probable Total Totals Index: 49.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.10 C Cross Totals Index: 23.60 C K Index: 28.80 Risk: 40-60 % chance of thunderstorms Sweat Index: 132.60 Risk: None Energy Index: 0.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.32 J/kg Max Up Vert Vel: 3.83 m/s Conv Inhibition (B-): 51740.41 J/kg Cap Strength: 3.24 C Lift Cond Lev (LCL): 915.28 mb = 902.76 m = 2961.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 5 at 15 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 137 270 3 3.0 -0.0 | 196 15 4.2 14.7 1 1000 162 345 1 0.3 -1.0 | 186 14 1.4 13.8 2 925 815 340 17 5.8 -16.0 | 280 7 7.0 -1.2 3 850 1515 340 27 9.2 -25.4 | 316 15 10.4 -10.6 4 700 3089 335 25 10.6 -22.7 | 304 14 11.8 -7.9 5 500 5680 325 13 7.5 -10.6 | 245 10 8.6 4.1 6 400 7310 315 25 17.7 -17.7 | 279 19 18.9 -2.9 7 300 9310 300 40 34.6 -20.0 | 278 36 35.8 -5.3 8 250 10510 295 50 45.3 -21.1 | 278 47 46.5 -6.4 9 244 10666 295 48 43.5 -20.3 | 277 45 44.7 -5.6 10 200 11950 300 42 36.4 -21.0 | 279 38 37.6 -6.3 11 150 13800 310 29 22.2 -18.6 | 279 24 23.4 -3.9 12 100 16350 280 19 18.7 -3.3 | 240 23 19.9 11.4 13 70 18570 255 11 10.6 2.8 | 214 21 11.8 17.6 14 50 20670 175 9 -0.8 9.0 | 181 24 0.4 23.7 15 30 23830 235 19 15.6 10.9 | 213 31 16.8 25.6 16 20 26380 250 25 23.5 8.6 | 227 34 24.7 23.3 Wind Parameters Mean winds (0-6000m): 334.6 at 19.7 knts Storm direction: 4.6 at 14.8 knts Shear (0-3000m) pos: 2.1 neg: 2.1 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 107.4 deg Storm rel helicity (0-3000m) pos: 37.7 neg: -17.5 tot: 20.2 m^2/s^2 ave: 6.7 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.32 Bulk Shear: 23.04 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 ------------------------------------------------------------------------------- 500 341 7 201 9| 12.4 0.0 12.4| 14.8 -5.7 9.0 18.1 0.41| 13.8 5.7 1000 340 12 238 6| 6.2 4.6 10.8| 29.0 -5.7 23.3 23.3 0.58| 11.5 6.7 1500 340 16 276 7| 4.1 4.9 9.0| 37.7 -6.5 31.2 20.8 0.55| 9.6 5.3 2000 340 19 291 8| 3.1 3.5 6.6| 37.7 -10.1 27.6 13.8 0.50| 7.4 3.7 2500 339 20 297 9| 2.5 2.7 5.2| 37.7 -13.7 24.0 9.6 0.46| 6.2 2.8 3000 338 21 299 10| 2.1 2.1 4.2| 37.7 -17.5 20.2 6.7 0.41| 5.3 2.2 4000 337 22 298 11| 1.5 1.0 2.6| 37.7 -31.0 6.7 1.7 0.24| 4.6 1.1 5000 336 21 294 11| 1.2 0.5 1.7| 37.7 -43.4 -5.8 -1.2 0.10| 4.2 0.4 6000 335 20 288 10| 1.0 0.5 1.6| 45.1 -49.4 -4.3 -0.7 0.09| 4.0 0.4 Wrote GIF file: /home/apache/climate/data/raob//LH843/skewt/LH843.skewt.20251009.11.gif