UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101823.upa.cvt Date: 2300Z 18 OCT 25 Searching for LH843... Searching the city database file for: LH843 ... Date:2300Z 18 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 1008 142 4.8 -2.2 60 7.0 2.0 285 1 277.3 277.9 274.7 286.2 3.22 1 1004 174 6.8 -2.2 53 9.0 3.0 302 5 279.6 280.2 276.0 288.7 3.23 2 1000 207 6.6 -2.4 53 9.0 2.8 320 9 279.8 280.3 276.0 288.7 3.20 3 975 415 6.6 -2.4 53 9.0 2.8 343 10 281.8 282.3 277.2 291.0 3.28 4 925 845 4.4 -4.6 52 9.0 0.8 30 13 283.8 284.3 277.7 292.2 2.93 5 878 1268 2.0 -9.0 44 11.0 -2.0 353 13 285.6 286.0 277.7 292.0 2.20 6 864 1398 2.8 -12.2 32 15.0 -2.3 342 13 287.7 288.0 278.1 292.9 1.73 7 850 1530 2.0 -14.0 29 16.0 -3.2 330 13 288.2 288.5 278.0 292.8 1.52 8 818 1838 0.2 -22.8 16 23.0 -5.8 334 14 289.5 289.6 277.6 291.9 0.75 9 732 2715 -6.9 -19.9 35 13.0 -10.3 345 16 291.1 291.3 278.8 294.4 1.08 10 700 3062 -8.9 -23.9 29 15.0 -12.3 350 17 292.6 292.8 279.1 295.1 0.79 11 614 4066 -14.3 -41.3 8 27.0 -17.9 338 26 297.6 297.6 280.6 298.2 0.17 12 561 4747 -16.7 -45.7 6 29.0 -20.1 330 32 302.6 302.6 282.5 303.0 0.11 13 500 5600 -23.7 -42.7 16 19.0 -25.7 320 40 304.1 304.2 283.3 304.8 0.18 14 455 6283 -29.1 -46.1 18 17.0 -30.5 316 43 305.7 305.7 283.8 306.2 0.13 15 412 6991 -31.5 -52.5 11 21.0 -32.9 311 47 311.4 311.4 285.9 311.7 0.07 16 400 7200 -32.7 -51.7 13 19.0 -33.9 310 48 312.5 312.5 286.3 312.8 0.08 17 357 7988 -39.3 -53.3 21 14.0 -39.9 320 56 314.0 314.0 286.8 314.2 0.08 18 336 8400 -41.6 -56.3 19 14.7 -42.2 325 60 316.3 316.3 287.6 316.5 0.06 19 300 9160 -45.9 -61.9 15 16.0 -46.3 325 56 320.7 320.7 289.0 320.8 0.03 20 276 9713 -49.1 -65.1 14 16.0 -49.4 322 54 323.8 323.8 289.9 323.9 0.02 21 264 10005 -51.1 -63.1 23 12.0 -51.4 321 53 325.0 325.0 290.3 325.1 0.03 22 254 10257 -52.1 -67.1 15 15.0 -52.4 320 52 327.1 327.1 290.9 327.2 0.02 23 250 10360 -51.3 -68.3 11 17.0 -51.6 320 54 329.8 329.8 291.7 329.9 0.02 24 200 11800 -54.1 -79.1 3 25.0 -54.4 305 44 347.1 347.1 296.0 347.1 0.00 25 188 12195 -54.1 -79.1 3 25.0 -54.4 301 43 353.3 353.3 297.3 353.3 0.00 26 168 12908 -57.9 -81.9 3 24.0 -58.1 293 42 358.5 358.5 298.4 358.5 0.00 27 150 13620 -57.5 -84.5 2 27.0 -57.8 285 40 371.0 371.0 300.8 371.0 0.00 28 138 14148 -55.3 -85.3 1 30.0 -55.7 287 37 383.8 383.8 302.9 383.9 0.00 29 100 16180 -58.9 -86.9 2 28.0 -59.2 295 23 413.9 413.9 307.0 413.9 0.00 30 85 17191 -62.1 -88.1 2 26.0 -62.4 288 26 427.1 427.1 308.5 427.1 0.00 31 74 18053 -59.1 -89.1 1 30.0 -59.6 282 28 450.7 450.7 310.9 450.7 0.00 32 70 18400 -60.3 -89.3 1 29.0 -60.7 280 29 455.4 455.4 311.4 455.4 0.00 33 52 20247 -62.7 -90.7 1 28.0 -63.1 289 24 490.2 490.2 314.2 490.2 0.00 34 50 20490 -61.7 -90.7 1 29.0 -62.1 290 23 498.1 498.1 314.8 498.1 0.00 35 42 21575 -58.7 -89.7 1 31.0 -59.5 281 24 531.0 531.0 317.0 531.0 0.00 36 34 22890 -61.7 -90.7 1 29.0 -62.4 271 26 556.2 556.2 318.4 556.2 0.00 37 30 23670 -58.3 -90.3 1 32.0 -59.4 265 27 585.7 585.7 319.9 585.7 0.00 38 27 24334 -57.5 -90.5 1 33.0 -58.8 278 24 605.9 605.9 320.9 605.9 0.00 39 24 25075 -59.3 -90.3 1 31.0 -60.5 293 21 621.4 621.4 321.6 621.4 0.00 40 20 26220 -57.9 -89.9 1 32.0 -59.6 315 17 658.9 658.9 323.0 659.0 0.01 41 17 27249 -56.1 -89.1 1 33.0 -58.3 696.1 696.1 324.3 696.1 0.01 42 16 27633 -57.5 -89.5 1 32.0 -59.6 703.7 703.7 324.6 703.7 0.01 43 15 28044 -53.7 -88.7 1 35.0 -56.8 729.4 729.4 325.3 729.5 0.01 44 12 29470 -56.5 -88.5 1 32.0 -59.3 767.6 767.6 326.4 767.7 0.01 45 11 30023 -55.5 -89.5 1 34.0 -58.8 790.5 790.5 327.0 790.6 0.01 TRP 254 10257 -52.1 -67.1 15 15.0 -52.4 320 52 327.1 327.1 290.9 327.2 0.02 WND 336 8400 -41.6 -56.3 19 14.7 -42.2 325 60 316.3 316.3 287.6 316.5 0.06 Sounding variables and indices 1000-500 mb thick: 5393.00 m Freezing level: 815.58 mb = 1862.67 m = 6111.04 ft Wetbulb zero: 911.66 mb = 962.79 m = 3158.73 ft Precipitable water: 0.26 inches Sfc-500 mean rel hum: 25.01 % Est. max temperature: 15.46 C = 59.82 F Sfc-Lift cond lev (LCL): 904.76 mb = 1024.42 m = 3360.91 ft T: 3.38 C 700-500 lapse rate: 5.83 C/km ThetaE index: 1.04 C Layer 850.0- 732.0 mb Conv cond level (CCL): 729.75 mb = 2738.90 m = 8985.79 ft Mean mixing ratio: 3.09 g/kg Conv temperature: 18.72 C = 65.70 F Cap Strength: 11.55 C Lifted Index: 11.76 C Risk: None Lifted Index @300 mb: 21.05 C Lifted Index @700 mb: 6.02 C Showalter Index: 10.44 C Risk: None Total Totals Index: 35.40 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: 9.70 C K Index: -3.30 Risk: None Sweat Index: 66.00 Risk: None Energy Index: 2.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.08 J/kg Max Up Vert Vel: 6.01 m/s Conv Inhibition (B-): 64131.34 J/kg Cap Strength: 11.75 C Lift Cond Lev (LCL): 832.32 mb = 1698.66 m = 5572.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 2 at 17 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 1008 142 285 1 1.0 -0.3 | 186 17 1.6 16.6 1 1000 207 320 9 5.8 -6.9 | 213 12 6.4 10.0 2 925 845 30 13 -6.5 -11.3 | 134 8 -5.9 5.6 3 850 1530 330 13 6.5 -11.3 | 232 9 7.1 5.6 4 700 3062 350 17 3.0 -16.7 | 267 4 3.6 0.2 5 500 5600 320 40 25.7 -30.6 | 298 30 26.4 -13.7 6 400 7200 310 48 36.8 -30.9 | 290 40 37.4 -13.9 7 336 8400 325 60 34.4 -49.1 | 313 48 35.1 -32.2 8 300 9160 325 56 32.1 -45.9 | 311 44 32.8 -29.0 9 254 10257 320 52 33.4 -39.8 | 304 41 34.1 -22.9 10 250 10360 320 54 34.7 -41.4 | 305 43 35.4 -24.5 11 200 11800 305 44 36.0 -25.2 | 283 38 36.7 -8.3 12 150 13620 285 40 38.6 -10.4 | 261 40 39.3 6.6 13 100 16180 295 23 20.8 -9.7 | 252 23 21.5 7.2 14 70 18400 280 29 28.6 -5.0 | 248 32 29.2 11.9 15 50 20490 290 23 21.6 -7.9 | 248 24 22.3 9.0 16 30 23670 265 27 26.9 2.4 | 235 34 27.5 19.3 17 20 26220 315 17 12.0 -12.0 | 249 14 12.7 4.9 Wind Parameters Mean winds (0-6000m): 332.2 at 22.6 knts Storm direction: 2.2 at 16.9 knts Shear (0-3000m) pos: 3.1 neg: 1.4 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 91.5 deg Storm rel helicity (0-3000m) pos: 40.8 neg: -14.9 tot: 26.0 m^2/s^2 ave: 8.7 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.77 Bulk Shear: 23.47 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 ------------------------------------------------------------------------------- 500 345 10 202 8| 12.0 0.0 12.0| 22.8 -8.5 14.3 28.6 0.10| 17.5 1.8 1000 7 11 174 6| 6.0 0.8 6.8| 27.8 -14.9 12.9 12.9 0.06| 14.3 0.8 1500 357 12 193 5| 4.0 2.7 6.7| 34.8 -14.9 19.9 13.3 0.18| 12.3 2.3 2000 350 12 210 5| 3.5 2.0 5.6| 37.0 -14.9 22.1 11.1 0.20| 9.8 2.0 2500 348 13 218 5| 3.2 1.6 4.9| 38.9 -14.9 24.0 9.6 0.22| 8.3 1.8 3000 348 14 223 5| 3.1 1.4 4.4| 40.8 -14.9 26.0 8.7 0.25| 7.3 1.8 4000 346 16 249 5| 2.3 2.1 4.4| 46.0 -14.9 31.1 7.8 0.26| 6.8 1.8 5000 339 19 276 7| 1.8 2.9 4.7| 46.0 -23.3 22.7 4.5 0.19| 6.6 1.2 6000 332 23 285 12| 1.5 3.1 4.7| 46.0 -45.6 0.4 0.1 0.13| 6.3 0.8 Wrote GIF file: /home/apache/climate/data/raob//LH843/skewt/LH843.skewt.20251018.23.gif