UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101023.upa.cvt Date: 2300Z 10 OCT 25 Searching for LH843... Searching the city database file for: LH843 ... Date:2300Z 10 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 1010 138 12.6 7.6 72 5.0 9.9 315 11 284.9 286.1 282.6 303.0 6.49 1 1000 221 12.2 7.8 74 4.4 9.8 315 21 285.4 286.5 283.0 303.9 6.64 2 925 869 8.2 4.5 77 3.7 6.3 335 31 287.7 288.7 283.0 303.9 5.71 3 850 1563 3.8 1.1 83 2.7 2.5 355 29 290.1 291.0 283.1 304.1 4.87 4 789 2164 0.0 -1.7 88 1.7 -0.7 353 31 292.3 293.1 283.3 304.8 4.28 5 778 2277 3.0 -9.0 41 12.0 -1.7 353 32 296.7 297.2 283.1 304.3 2.48 6 736 2725 1.6 -7.4 51 9.0 -2.1 351 33 299.9 300.5 284.9 309.0 2.98 7 700 3128 -0.5 -7.5 59 7.0 -3.4 350 35 301.9 302.5 285.8 311.5 3.11 8 653 3679 -4.3 -8.5 72 4.2 -6.0 347 38 303.7 304.3 286.5 313.2 3.08 9 610 4213 -5.7 -12.7 58 7.0 -8.2 344 41 308.1 308.5 287.3 315.6 2.36 10 550 5015 -11.3 -15.2 73 3.9 -12.6 339 46 310.7 311.1 287.9 317.6 2.13 11 500 5740 -15.3 -22.3 55 7.0 -17.1 335 50 314.4 314.6 288.3 318.7 1.28 12 492 5862 -15.7 -25.7 42 10.0 -18.0 336 50 315.3 315.5 288.3 318.6 0.96 13 491 5877 -15.7 -25.7 42 10.0 -18.0 336 50 315.5 315.7 288.3 318.8 0.96 14 400 7390 -26.7 -34.7 47 8.0 -27.9 350 54 320.3 320.4 289.4 322.1 0.50 15 351 8321 -34.3 -42.3 44 8.0 -35.0 355 56 322.2 322.3 289.8 323.2 0.26 16 300 9400 -43.9 -47.6 67 3.7 -44.1 360 58 323.5 323.5 290.0 324.1 0.17 17 276 9951 -49.1 -51.4 77 2.3 -49.2 5 61 323.8 323.8 290.0 324.2 0.12 18 264 10240 -51.9 -55.7 64 3.8 -52.0 7 62 323.8 323.8 290.0 324.1 0.08 19 257 10413 -53.1 -58.1 54 5.0 -53.2 8 63 324.5 324.6 290.2 324.8 0.06 20 250 10590 -54.3 -58.4 61 4.1 -54.4 10 64 325.3 325.4 290.5 325.6 0.06 21 232 11067 -57.7 -60.9 67 3.2 -57.8 19 76 327.2 327.2 291.0 327.4 0.05 22 231 11094 -57.9 -61.4 64 3.5 -57.9 20 77 327.4 327.4 291.0 327.5 0.04 23 223 11317 -59.1 -65.1 46 6.0 -59.2 13 69 328.8 328.8 291.4 328.9 0.03 24 220 11402 -59.7 -65.7 45 6.0 -59.8 10 66 329.1 329.1 291.5 329.2 0.03 25 210 11694 -59.3 -70.3 23 11.0 -59.4 3 67 334.2 334.2 292.9 334.2 0.01 26 200 12000 -59.9 -72.9 17 13.0 -60.0 355 69 337.9 337.9 293.8 337.9 0.01 27 188 12384 -59.3 -74.3 13 15.0 -59.5 354 65 344.9 344.9 295.5 344.9 0.01 28 165 13197 -58.5 -79.5 5 21.0 -58.7 352 56 359.4 359.4 298.6 359.4 0.00 29 150 13790 -60.5 -81.5 5 21.0 -60.7 350 50 365.9 365.9 299.8 365.9 0.00 30 122 15075 -62.9 -84.9 4 22.0 -63.1 335 31 383.7 383.7 302.8 383.8 0.00 31 110 15718 -60.7 -85.7 2 25.0 -60.9 327 22 399.4 399.4 305.1 399.4 0.00 32 105 16011 -56.3 -84.3 2 28.0 -56.8 324 17 413.1 413.1 306.9 413.2 0.00 33 100 16320 -58.9 -84.9 2 26.0 -59.2 320 13 413.9 413.9 307.0 413.9 0.00 34 91 16906 -61.9 -86.9 2 25.0 -62.1 313 12 419.3 419.3 307.6 419.3 0.00 35 75 18103 -60.1 -87.1 2 27.0 -60.5 300 10 446.9 446.9 310.6 446.9 0.00 36 70 18530 -62.9 -87.9 2 25.0 -63.2 295 9 449.8 449.8 310.8 449.8 0.00 37 69 18619 -63.1 -88.1 2 25.0 -63.4 294 9 451.2 451.2 311.0 451.3 0.00 38 64 19086 -60.5 -87.5 2 27.0 -60.9 286 11 466.8 466.8 312.4 466.8 0.00 39 58 19699 -62.3 -88.3 2 26.0 -62.7 275 12 476.0 476.0 313.1 476.0 0.00 40 50 20620 -61.5 -88.5 2 27.0 -62.0 260 15 498.6 498.6 314.8 498.6 0.00 41 39 22162 -59.9 -87.9 1 28.0 -60.6 299 15 539.3 539.3 317.5 539.3 0.00 42 30 23790 -61.9 -88.9 2 27.0 -62.6 340 15 575.9 575.9 319.5 575.9 0.00 43 28 24218 -61.9 -89.9 1 28.0 -62.7 329 17 587.4 587.4 320.0 587.4 0.00 44 20 26320 -58.3 -88.3 1 30.0 -59.9 275 25 657.7 657.7 323.0 657.8 0.01 45 18 26989 -55.3 -87.3 1 32.0 -57.6 274 27 687.3 687.3 324.0 687.4 0.01 46 17 27353 -56.3 -87.3 1 31.0 -58.5 274 28 695.4 695.4 324.3 695.5 0.01 47 12 29572 -55.7 -87.7 1 32.0 -58.7 271 33 770.4 770.4 326.5 770.5 0.01 48 11 30131 -52.3 -86.3 1 34.0 -56.6 271 34 802.2 802.2 327.3 802.3 0.02 49 10 30750 -50.7 -85.7 1 35.0 -55.9 270 36 830.3 830.3 328.0 830.5 0.03 50 10 30750 -50.9 -85.9 1 35.0 -56.1 270 36 829.5 829.6 328.0 829.8 0.02 51 7.9 32297 -47.3 -83.3 1 36.0 -54.8 901.8 901.8 329.5 902.3 0.05 TRP 220 11402 -59.7 -65.7 45 6.0 -59.8 10 66 329.1 329.1 291.5 329.2 0.03 WND 231 11094 -57.9 -61.4 64 3.5 -57.9 20 77 327.4 327.4 291.0 327.5 0.04 Sounding variables and indices 1000-500 mb thick: 5519.00 m Freezing level: 708.57 mb = 3032.14 m = 9947.86 ft Wetbulb zero: 803.04 mb = 2021.53 m = 6632.25 ft Precipitable water: 0.82 inches Sfc-500 mean rel hum: 68.07 % Est. max temperature: 17.47 C = 63.44 F Sfc-Lift cond lev (LCL): 936.59 mb = 765.54 m = 2511.58 ft T: 8.84 C 700-500 lapse rate: 5.67 C/km ThetaE index: 0.53 C Layer 778.0- 736.0 mb Conv cond level (CCL): 860.99 mb = 1457.60 m = 4782.09 ft Mean mixing ratio: 6.13 g/kg Conv temperature: 17.44 C = 63.38 F Cap Strength: 9.36 C Lifted Index: 11.05 C Risk: None Lifted Index @300 mb: 14.06 C Lifted Index @700 mb: 6.80 C Showalter Index: 10.81 C Risk: None Total Totals Index: 35.50 C Risk: None Vertical Totals Index: 19.10 C Cross Totals Index: 16.40 C K Index: 13.20 Risk: None Sweat Index: 121.20 Risk: None Energy Index: 3.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.47 J/kg Max Up Vert Vel: 3.60 m/s Conv Inhibition (B-): 59222.87 J/kg Cap Strength: 10.93 C Lift Cond Lev (LCL): 902.07 mb = 1075.01 m = 3526.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 12 at 28 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 1010 138 315 11 7.8 -7.8 | 216 24 13.7 19.2 1 1000 221 315 21 14.8 -14.8 | 240 24 20.8 12.1 2 925 869 335 31 13.1 -28.1 | 273 19 19.0 -1.1 3 850 1563 355 29 2.5 -28.9 | 283 9 8.5 -1.9 4 700 3128 350 35 6.1 -34.5 | 302 14 12.0 -7.5 5 500 5740 335 50 21.1 -45.3 | 304 33 27.1 -18.3 6 400 7390 350 54 9.4 -53.2 | 330 30 15.3 -26.2 7 300 9400 360 58 -0.0 -58.0 | 349 32 5.9 -31.0 8 250 10590 10 64 -11.1 -63.0 | 8 36 -5.2 -36.0 9 231 11094 20 77 -26.3 -72.4 | 24 50 -20.4 -45.4 10 220 11402 10 66 -11.5 -65.0 | 8 38 -5.5 -38.0 11 200 12000 355 69 6.0 -68.7 | 344 43 12.0 -41.7 12 150 13790 350 50 8.7 -49.2 | 327 27 14.6 -22.2 13 100 16320 320 13 8.4 -10.0 | 220 22 14.3 17.0 14 70 18530 295 9 8.2 -3.8 | 211 27 14.1 23.2 15 50 20620 260 15 14.8 2.6 | 215 36 20.7 29.6 16 30 23790 340 15 5.1 -14.1 | 221 17 11.1 12.9 17 20 26320 275 25 24.9 -2.2 | 231 40 30.8 24.8 18 10 30750 270 36 36.0 -0.0 | 237 50 41.9 27.0 Wind Parameters Mean winds (0-6000m): 342.4 at 36.9 knts Storm direction: 12.4 at 27.6 knts Shear (0-3000m) pos: 3.8 neg: 1.1 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 86.4 deg Storm rel helicity (0-3000m) pos: 151.8 neg: 0.0 tot: 151.8 m^2/s^2 ave: 50.6 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 4.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.16 Bulk Shear: 40.75 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 ------------------------------------------------------------------------------- 500 321 23 246 22| 17.4 0.0 17.4|107.4 0.0 107.4 214.9 0.97| 19.0 18.3 1000 330 26 258 20| 10.9 0.0 10.9|137.6 0.0 137.6 137.6 0.86| 14.2 12.2 1500 337 27 264 17| 7.5 0.0 7.5|141.8 0.0 141.8 94.6 0.74| 11.6 8.6 2000 342 28 269 15| 5.7 0.5 6.2|145.4 0.0 145.4 72.7 0.73| 9.3 6.8 2500 344 29 273 14| 4.5 0.9 5.4|148.7 0.0 148.7 59.5 0.72| 7.9 5.7 3000 345 30 278 14| 3.8 1.1 4.9|151.8 0.0 151.8 50.6 0.71| 6.9 4.9 4000 346 32 286 14| 2.8 1.7 4.5|156.6 0.0 156.6 39.2 0.63| 6.1 3.8 5000 344 34 292 16| 2.3 2.1 4.3|157.0 -1.9 155.0 31.0 0.54| 5.6 3.0 6000 342 37 295 19| 2.1 2.0 4.2|184.6 -7.1 177.6 29.6 0.51| 5.3 2.7 Wrote GIF file: /home/apache/climate/data/raob//LH843/skewt/LH843.skewt.20251010.23.gif