UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101423.upa.cvt Date: 2300Z 14 OCT 25 Searching for LH843... Searching the city database file for: LH843 ... Date:2300Z 14 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 1006 141 8.8 4.2 73 4.6 6.5 345 1 281.5 282.3 279.4 295.7 5.14 1 1000 191 10.0 4.0 66 6.0 7.0 345 3 283.1 284.0 280.1 297.4 5.09 2 994 241 10.2 2.2 58 8.0 6.3 345 3 283.8 284.6 279.8 296.5 4.51 3 925 836 6.0 1.2 71 4.8 3.8 340 9 285.4 286.2 280.6 298.2 4.51 4 852 1503 1.0 0.3 95 0.7 0.7 345 17 287.0 287.8 281.4 300.1 4.59 5 850 1522 1.0 0.4 96 0.6 0.7 345 17 287.2 288.0 281.5 300.4 4.63 6 776 2253 -1.9 -2.1 99 0.2 -2.0 343 21 291.7 292.4 283.0 303.9 4.22 7 700 3070 -4.9 -6.4 89 1.5 -5.5 340 25 297.1 297.7 284.2 307.2 3.38 8 684 3251 -6.1 -7.5 90 1.4 -6.7 337 25 297.7 298.3 284.3 307.3 3.18 9 668 3436 -5.7 -12.7 58 7.0 -8.1 334 25 300.2 300.6 284.1 306.8 2.15 10 660 3531 -6.3 -15.3 49 9.0 -9.2 332 25 300.5 300.8 283.8 306.0 1.76 11 620 4016 -10.3 -13.9 75 3.6 -11.5 324 25 301.4 301.7 284.5 307.9 2.10 12 575 4591 -14.5 -19.4 66 4.9 -15.8 314 25 303.0 303.3 284.4 307.6 1.43 13 505 5557 -23.3 -23.5 98 0.2 -23.4 296 25 303.8 304.0 284.4 307.5 1.14 14 500 5630 -23.7 -24.0 97 0.3 -23.8 295 25 304.1 304.3 284.5 307.7 1.10 15 491 5763 -24.7 -25.5 93 0.8 -24.8 297 25 304.5 304.7 284.4 307.7 0.98 16 489 5793 -25.1 -27.6 80 2.5 -25.5 297 25 304.4 304.5 284.2 307.0 0.81 17 486 5838 -24.7 -39.7 24 15.0 -26.4 298 26 305.4 305.4 283.9 306.3 0.25 18 480 5929 -24.5 -38.5 26 14.0 -26.2 300 26 306.7 306.8 284.5 307.7 0.29 19 456 6303 -25.9 -40.9 23 15.0 -27.6 305 27 309.5 309.6 285.4 310.3 0.23 20 400 7240 -34.1 -44.1 36 10.0 -34.9 320 29 310.7 310.7 285.8 311.4 0.19 21 397 7293 -34.7 -43.7 40 9.0 -35.4 320 29 310.6 310.6 285.8 311.3 0.20 22 362 7929 -39.5 -50.5 30 11.0 -40.1 315 31 312.4 312.5 286.4 312.8 0.10 23 339 8375 -41.9 -60.9 11 19.0 -42.5 311 32 315.1 315.1 287.2 315.2 0.03 24 304 9103 -47.3 -56.3 35 9.0 -47.6 306 35 317.5 317.5 288.0 317.7 0.06 25 300 9190 -47.7 -57.7 31 10.0 -48.0 305 35 318.1 318.1 288.2 318.3 0.05 26 289 9437 -49.1 -61.1 23 12.0 -49.4 304 36 319.5 319.5 288.6 319.7 0.04 27 288 9459 -48.5 -65.5 12 17.0 -48.8 304 36 320.7 320.7 289.0 320.8 0.02 28 273 9810 -51.3 -62.3 26 11.0 -51.5 302 38 321.6 321.6 289.3 321.7 0.03 29 250 10380 -53.7 -68.7 14 15.0 -53.9 300 40 326.2 326.2 290.6 326.3 0.01 30 235 10774 -55.5 -71.5 12 16.0 -55.7 300 33 329.3 329.3 291.5 329.4 0.01 31 218 11251 -54.5 -78.5 4 24.0 -54.8 307 33 338.0 338.0 293.9 338.0 0.00 32 213 11399 -54.3 -77.3 4 23.0 -54.6 309 33 340.6 340.6 294.4 340.6 0.00 33 200 11800 -55.3 -76.3 6 21.0 -55.6 315 33 345.2 345.2 295.6 345.2 0.01 34 150 13630 -55.9 -83.9 2 28.0 -56.2 305 25 373.8 373.8 301.2 373.8 0.00 35 100 16190 -58.7 -87.7 1 29.0 -59.0 335 17 414.3 414.3 307.0 414.3 0.00 36 70 18420 -58.9 -88.9 1 30.0 -59.4 280 11 458.4 458.4 311.6 458.4 0.00 37 50 20520 -59.5 -89.5 1 30.0 -60.1 310 9 503.3 503.3 315.2 503.3 0.00 38 41 21756 -61.7 -90.7 1 29.0 -62.3 283 11 527.2 527.2 316.8 527.2 0.00 39 38 22230 -58.1 -90.1 1 32.0 -59.0 272 12 547.9 547.9 318.0 547.9 0.00 40 33 23115 -60.3 -91.3 1 31.0 -61.1 253 14 564.6 564.7 318.9 564.7 0.00 41 30 23710 -59.5 -90.5 1 31.0 -60.4 240 15 582.4 582.4 319.8 582.5 0.00 42 20 26280 -54.5 -89.5 1 35.0 -56.8 265 21 669.4 669.4 323.4 669.4 0.01 43 13 29066 -49.9 -87.9 0 38.0 -54.6 262 30 773.0 773.0 326.5 773.1 0.01 44 12 29587 -51.5 -88.5 0 37.0 -55.9 261 31 785.3 785.3 326.9 785.4 0.01 45 10 30780 -47.7 -86.7 0 39.0 -54.2 260 35 841.5 841.5 328.2 841.7 0.02 46 9.0 31476 -47.7 -86.7 0 39.0 -54.6 867.2 867.2 328.8 867.5 0.02 47 7.6 32606 -42.3 -83.3 0 41.0 -52.6 932.0 932.0 330.0 932.5 0.05 TRP 235 10774 -55.5 -71.5 12 16.0 -55.7 300 33 329.3 329.3 291.5 329.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5439.00 m Freezing level: 824.48 mb = 1773.91 m = 5819.84 ft Wetbulb zero: 830.15 mb = 1711.49 m = 5615.07 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 80.53 % Est. max temperature: 14.26 C = 57.66 F Sfc-Lift cond lev (LCL): 937.84 mb = 721.99 m = 2368.70 ft T: 6.80 C 700-500 lapse rate: 7.34 C/km ThetaE index: 0.85 C Layer 994.0- 925.0 mb Conv cond level (CCL): 812.13 mb = 1887.51 m = 6192.54 ft Mean mixing ratio: 4.56 g/kg Conv temperature: 16.77 C = 62.18 F Cap Strength: 7.86 C Lifted Index: 7.04 C Risk: None Lifted Index @300 mb: 14.68 C Lifted Index @700 mb: 5.98 C Showalter Index: 4.99 C Risk: None Total Totals Index: 48.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 24.10 C K Index: 23.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 63.80 Risk: None Energy Index: 1.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.16 J/kg Max Up Vert Vel: 3.51 m/s Conv Inhibition (B-): 63758.69 J/kg Cap Strength: 7.87 C Lift Cond Lev (LCL): 871.62 mb = 1318.32 m = 4325.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 355 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 1006 141 345 1 0.3 -1.0 | 175 14 -1.2 14.4 1 1000 191 345 3 0.8 -2.9 | 177 12 -0.7 12.5 2 925 836 340 9 3.1 -8.5 | 193 7 1.7 6.9 3 850 1522 345 17 4.4 -16.4 | 289 3 3.0 -1.0 4 700 3070 340 25 8.6 -23.5 | 319 11 7.1 -8.1 5 500 5630 295 25 22.7 -10.6 | 257 22 21.2 4.8 6 400 7240 320 29 18.6 -22.2 | 292 19 17.2 -6.8 7 300 9190 305 35 28.7 -20.1 | 280 28 27.2 -4.7 8 250 10380 300 40 34.6 -20.0 | 278 34 33.2 -4.6 9 235 10774 300 33 28.6 -16.5 | 272 27 27.2 -1.1 10 200 11800 315 33 23.3 -23.3 | 290 23 21.9 -8.0 11 150 13630 305 25 20.5 -14.3 | 267 19 19.1 1.0 12 100 16190 335 17 7.2 -15.4 | 270 6 5.8 -0.0 13 70 18420 280 11 10.8 -1.9 | 215 16 9.4 13.5 14 50 20520 310 9 6.9 -5.8 | 210 11 5.5 9.6 15 30 23710 240 15 13.0 7.5 | 207 26 11.6 22.9 16 20 26280 265 21 20.9 1.8 | 229 26 19.5 17.2 17 10 30780 260 35 34.5 6.1 | 237 39 33.0 21.5 Wind Parameters Mean winds (0-6000m): 324.7 at 20.6 knts Storm direction: 354.7 at 15.4 knts Shear (0-3000m) pos: 1.8 neg: 2.4 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 140.7 deg Storm rel helicity (0-3000m) pos: 18.0 neg: -1.4 tot: 16.6 m^2/s^2 ave: 5.5 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.18 Bulk Shear: 34.34 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 ------------------------------------------------------------------------------- 500 343 5 180 11| 0.0 6.4 6.4| 5.6 0.0 5.6 11.2 0.31| 6.4 2.0 1000 341 7 186 9| 2.8 3.2 5.9| 10.7 0.0 10.7 10.7 0.43| 6.0 2.6 1500 343 10 194 6| 3.6 2.1 5.7| 14.5 0.0 14.5 9.7 0.57| 5.7 3.3 2000 343 12 209 4| 2.7 2.3 5.0| 16.0 0.0 16.0 8.0 0.56| 5.0 2.8 2500 343 14 235 3| 2.1 2.4 4.5| 17.2 0.0 17.2 6.9 0.52| 4.5 2.4 3000 342 16 264 3| 1.8 2.4 4.1| 18.0 -1.4 16.6 5.5 0.45| 4.3 1.9 4000 338 18 284 5| 1.3 2.0 3.3| 18.0 -23.8 -5.7 -1.4 0.14| 4.2 0.6 5000 331 20 283 8| 1.1 1.9 3.0| 18.0 -51.4 -33.4 -6.7 -0.04| 4.1 -0.2 6000 325 21 278 11| 1.2 1.7 2.9| 37.8 -67.1 -29.3 -4.9 -0.02| 4.1 -0.1 Wrote GIF file: /home/apache/climate/data/raob//LH843/skewt/LH843.skewt.20251014.23.gif