UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101723.upa.cvt Date: 2300Z 17 OCT 25 Searching for LH843... Searching the city database file for: LH843 ... Date:2300Z 17 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 1005 137 9.2 5.2 76 4.0 7.2 230 1 281.9 282.9 280.1 297.2 5.52 1 1002 161 12.0 4.0 58 8.0 7.9 263 2 285.0 285.9 281.0 299.3 5.08 2 1000 178 12.6 3.6 54 9.0 8.0 285 3 285.8 286.6 281.2 299.7 4.95 3 996 212 12.8 3.8 54 9.0 8.2 285 4 286.3 287.2 281.5 300.5 5.04 4 925 828 8.0 1.0 61 7.0 4.6 285 13 287.5 288.3 281.4 300.2 4.44 5 860 1424 3.4 -3.6 60 7.0 0.4 272 11 288.7 289.3 280.7 298.6 3.40 6 850 1519 2.6 -4.4 60 7.0 -0.3 270 11 288.9 289.4 280.6 298.3 3.24 7 748 2535 -6.7 -6.7 100 0.0 -6.7 280 14 289.5 290.1 280.7 298.6 3.09 8 733 2693 -7.9 -8.5 95 0.6 -8.1 281 14 289.9 290.4 280.4 298.0 2.74 9 731 2714 -6.3 -15.3 49 9.0 -9.0 282 14 291.9 292.2 279.8 296.7 1.59 10 723 2801 -2.1 -14.1 39 12.0 -6.1 283 14 297.4 297.7 282.5 302.9 1.77 11 700 3057 -3.5 -22.5 21 19.0 -8.6 285 15 298.6 298.8 282.0 301.5 0.90 12 658 3545 -4.9 -32.9 9 28.0 -10.7 282 18 302.4 302.4 282.8 303.6 0.36 13 617 4048 -7.5 -30.5 14 23.0 -12.5 279 22 305.0 305.1 284.1 306.7 0.49 14 557 4836 -13.1 -29.1 25 16.0 -16.4 275 27 307.4 307.5 285.1 309.5 0.62 15 500 5650 -18.7 -37.7 17 19.0 -21.5 270 33 310.2 310.3 285.8 311.3 0.30 16 400 7270 -31.5 -44.5 27 13.0 -32.6 265 27 314.0 314.1 287.0 314.7 0.18 17 377 7686 -34.9 -45.9 32 11.0 -35.7 266 28 314.9 315.0 287.3 315.5 0.17 18 350 8200 -38.5 -51.5 24 13.0 -39.2 267 30 316.8 316.8 287.8 317.2 0.09 19 302 9196 -46.3 -51.3 57 5.0 -46.5 270 33 319.5 319.5 288.7 319.9 0.11 20 300 9240 -46.7 -52.7 50 6.0 -46.9 270 33 319.5 319.6 288.7 319.9 0.10 21 274 9831 -50.9 -57.9 43 7.0 -51.1 268 35 321.8 321.9 289.4 322.1 0.06 22 250 10420 -53.9 -64.9 25 11.0 -54.1 265 38 325.9 325.9 290.6 326.0 0.02 23 233 10871 -56.5 -67.5 24 11.0 -56.6 265 37 328.6 328.6 291.3 328.7 0.02 24 211 11501 -57.7 -71.7 15 14.0 -57.9 265 36 336.2 336.2 293.4 336.3 0.01 25 200 11840 -57.1 -75.1 8 18.0 -57.3 275 42 342.3 342.3 294.9 342.4 0.01 26 175 12690 -54.9 -80.9 3 26.0 -55.2 273 39 359.3 359.3 298.5 359.3 0.00 27 150 13670 -57.9 -83.9 2 26.0 -58.2 270 35 370.3 370.3 300.6 370.3 0.00 28 114 15384 -61.1 -86.1 2 25.0 -61.3 263 37 394.6 394.6 304.5 394.6 0.00 29 100 16200 -59.5 -86.5 2 27.0 -59.8 260 38 412.8 412.8 306.9 412.8 0.00 30 70 18430 -61.5 -89.5 1 28.0 -61.9 275 25 452.8 452.8 311.1 452.8 0.00 31 60 19382 -62.5 -89.5 1 27.0 -62.9 264 26 471.0 471.0 312.7 471.0 0.00 32 50 20510 -60.7 -89.7 1 29.0 -61.2 250 27 500.4 500.4 315.0 500.5 0.00 33 39 22071 -57.1 -89.1 1 32.0 -58.1 279 24 546.4 546.4 317.9 546.4 0.00 34 32 23315 -60.3 -90.3 1 30.0 -61.2 302 22 569.6 569.6 319.2 569.7 0.00 35 30 23720 -58.3 -90.3 1 32.0 -59.4 310 21 585.7 585.7 319.9 585.7 0.00 36 28 24154 -56.7 -89.7 1 33.0 -58.1 301 24 601.8 601.8 320.7 601.9 0.00 37 21 25964 -58.9 -89.9 1 31.0 -60.3 266 36 646.8 646.8 322.6 646.8 0.01 38 20 26270 -58.3 -90.3 1 32.0 -59.9 260 38 657.7 657.7 323.0 657.8 0.01 39 16 27689 -52.3 -88.3 1 36.0 -55.6 258 36 720.6 720.6 325.1 720.7 0.01 40 14 28547 -54.1 -88.1 1 34.0 -57.3 257 35 742.6 742.6 325.7 742.7 0.01 41 12 29539 -51.9 -87.9 1 36.0 -56.1 256 34 783.9 783.9 326.8 784.0 0.01 42 10 30720 -51.1 -88.1 0 37.0 -56.2 255 33 828.8 828.8 327.9 828.9 0.02 43 9.7 30919 -49.3 -87.3 0 38.0 -55.2 842.8 842.8 328.2 843.0 0.02 TRP 211 11501 -57.7 -71.7 15 14.0 -57.9 265 36 336.2 336.2 293.4 336.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5472.00 m Freezing level: 821.48 mb = 1803.01 m = 5915.33 ft Wetbulb zero: 854.36 mb = 1477.58 m = 4847.65 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 42.55 % Est. max temperature: 16.07 C = 60.92 F Sfc-Lift cond lev (LCL): 945.61 mb = 644.37 m = 2114.04 ft T: 9.43 C 700-500 lapse rate: 5.86 C/km ThetaE index: 2.24 C Layer 925.0- 748.0 mb Conv cond level (CCL): 820.52 mb = 1799.56 m = 5903.99 ft Mean mixing ratio: 4.68 g/kg Conv temperature: 16.35 C = 61.42 F Cap Strength: 9.20 C Lifted Index: 10.14 C Risk: None Lifted Index @300 mb: 13.81 C Lifted Index @700 mb: 5.83 C Showalter Index: 11.46 C Risk: None Total Totals Index: 35.60 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 14.30 C K Index: -2.10 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 2.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.30 J/kg Max Up Vert Vel: 5.35 m/s Conv Inhibition (B-): 54.78 J/kg Cap Strength: 9.99 C Lift Cond Lev (LCL): 847.35 mb = 1543.79 m = 5064.88 ft Lev Free Conv (LFC): 772.35 mb = 2280.29 m = 7481.19 ft Equ Level (EL): 732.35 mb = 2699.65 m = 8857.01 ft B at Equ Level: 10.56 J/kg Max Parcel Lev (MPL): 722.35 mb = 2807.92 m = 9212.22 ft Wind level data Storm motion: 305 at 14 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 1005 137 230 1 0.8 0.6 | 129 14 -10.7 8.8 1 1000 178 285 3 2.9 -0.8 | 131 11 -8.6 7.3 2 925 828 285 13 12.6 -3.4 | 193 5 1.1 4.8 3 850 1519 270 11 11.0 -0.0 | 177 8 -0.5 8.1 4 700 3057 285 15 14.5 -3.9 | 216 5 3.0 4.2 5 500 5650 270 33 33.0 -0.0 | 249 23 21.5 8.1 6 400 7270 265 27 26.9 2.4 | 236 19 15.4 10.5 7 300 9240 270 33 33.0 -0.0 | 249 23 21.5 8.1 8 250 10420 265 38 37.9 3.3 | 247 29 26.4 11.4 9 211 11501 265 36 35.9 3.1 | 245 27 24.4 11.3 10 200 11840 275 42 41.8 -3.7 | 262 31 30.4 4.5 11 150 13670 270 35 35.0 -0.0 | 251 25 23.5 8.1 12 100 16200 260 38 37.4 6.6 | 240 30 26.0 14.7 13 70 18430 275 25 24.9 -2.2 | 246 15 13.4 5.9 14 50 20510 250 27 25.4 9.2 | 219 22 13.9 17.4 15 30 23720 310 21 16.1 -13.5 | 319 7 4.6 -5.4 16 20 26270 260 38 37.4 6.6 | 240 30 26.0 14.7 17 10 30720 255 33 31.9 8.5 | 231 26 20.4 16.7 Wind Parameters Mean winds (0-6000m): 275.3 at 18.7 knts Storm direction: 305.3 at 14.0 knts Shear (0-3000m) pos: 2.5 neg: 0.5 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 91.1 deg Storm rel helicity (0-3000m) pos: 22.1 neg: -3.0 tot: 19.1 m^2/s^2 ave: 6.4 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.67 Bulk Shear: 21.35 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 ------------------------------------------------------------------------------- 500 285 6 140 9| 9.8 0.0 9.8| 10.2 0.0 10.2 20.5 0.48| 9.9 4.8 1000 284 9 157 7| 4.9 1.2 6.1| 14.0 -1.2 12.8 12.8 0.47| 7.3 3.4 1500 280 10 165 7| 3.3 1.0 4.2| 14.5 -3.0 11.5 7.7 0.36| 5.6 2.0 2000 278 10 170 7| 2.8 0.7 3.6| 17.1 -3.0 14.1 7.0 0.40| 4.7 1.9 2500 278 11 175 7| 2.6 0.6 3.2| 19.5 -3.0 16.5 6.6 0.43| 4.1 1.8 3000 280 12 180 6| 2.5 0.5 3.0| 22.1 -3.0 19.1 6.4 0.48| 3.8 1.8 4000 280 13 197 6| 1.9 1.2 3.0| 29.2 -3.0 26.2 6.5 0.48| 3.7 1.8 5000 278 16 217 7| 1.5 1.7 3.2| 32.3 -3.0 29.2 5.8 0.40| 3.8 1.5 6000 275 19 228 10| 1.2 1.6 2.9| 32.3 -12.6 19.7 3.3 0.31| 3.6 1.1 Wrote GIF file: /home/apache/climate/data/raob//LH843/skewt/LH843.skewt.20251017.23.gif