UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120123.upa.cvt Date: 2300Z 1 DEC 25 Searching for LH843... Searching the city database file for: LH843 ... Date:2300Z 1 DEC 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 140 0.2 0.2 100 0.0 0.2 115 1 272.9 273.5 273.1 283.3 3.85 1 1000 188 0.0 0.0 100 0.0 0.0 100 1 273.1 273.8 273.2 283.5 3.82 2 954 563 -2.7 -2.7 100 0.0 -2.7 169 2 274.1 274.7 272.9 283.1 3.28 3 948 614 0.6 0.0 96 0.6 0.3 179 2 278.0 278.6 276.2 289.1 4.03 4 930 768 3.2 1.8 91 1.4 2.5 207 3 282.1 283.0 279.1 295.2 4.68 5 925 812 3.4 1.7 89 1.7 2.6 215 3 282.8 283.6 279.5 295.8 4.67 6 902 1017 4.2 1.4 82 2.8 2.9 222 2 285.7 286.5 280.8 298.9 4.69 7 896 1071 4.0 1.0 81 3.0 2.6 224 2 286.0 286.8 280.9 299.0 4.59 8 850 1498 1.2 -1.3 83 2.5 0.1 240 1 287.4 288.1 281.0 299.1 4.09 9 804 1944 -1.7 -3.6 87 1.9 -2.5 254 3 288.9 289.6 281.1 299.5 3.64 10 788 2104 -0.7 -9.7 51 9.0 -4.0 260 4 291.7 292.1 280.7 298.6 2.32 11 774 2247 -0.5 -8.5 55 8.0 -3.6 264 5 293.4 293.8 281.8 301.1 2.60 12 700 3043 -6.1 -11.0 68 4.9 -7.8 290 9 295.7 296.2 282.5 302.9 2.36 13 644 3689 -11.3 -12.8 89 1.5 -11.8 284 9 297.0 297.4 282.9 303.8 2.22 14 613 4067 -13.5 -15.3 86 1.8 -14.0 280 8 298.7 299.0 283.2 304.5 1.90 15 599 4242 -13.5 -18.4 67 4.9 -14.8 278 8 300.6 300.9 283.5 305.4 1.50 16 500 5590 -23.9 -29.9 58 6.0 -24.9 265 7 303.9 304.0 283.8 306.0 0.64 17 498 5619 -24.3 -31.3 52 7.0 -25.4 265 7 303.8 303.9 283.7 305.6 0.56 18 451 6331 -30.1 -33.5 72 3.4 -30.5 265 10 305.2 305.3 284.1 306.9 0.50 19 434 6602 -32.1 -36.6 64 4.5 -32.6 265 11 306.0 306.1 284.3 307.4 0.38 20 400 7170 -37.1 -41.8 62 4.7 -37.5 265 13 306.8 306.8 284.4 307.6 0.24 21 387 7398 -39.1 -43.7 62 4.6 -39.4 264 13 307.1 307.1 284.5 307.8 0.21 22 385 7433 -39.5 -41.9 78 2.4 -39.6 264 13 307.0 307.0 284.5 307.9 0.25 23 355 7984 -44.1 -49.1 57 5.0 -44.3 261 14 308.0 308.0 284.7 308.5 0.12 24 326 8550 -49.3 -53.1 64 3.8 -49.4 258 14 308.4 308.5 284.8 308.8 0.08 25 307 8941 -52.5 -56.2 64 3.7 -52.6 256 15 309.3 309.3 285.1 309.5 0.06 26 300 9090 -53.1 -59.1 48 6.0 -53.2 255 15 310.5 310.5 285.5 310.7 0.04 27 275 9645 -55.3 -70.3 14 15.0 -55.5 265 13 315.1 315.1 287.1 315.2 0.01 28 253 10174 -55.9 -74.9 8 19.0 -56.1 304 11 321.9 321.9 289.3 321.9 0.01 29 250 10250 -56.3 -74.3 9 18.0 -56.5 310 11 322.4 322.4 289.5 322.4 0.01 30 200 11670 -58.1 -80.1 4 22.0 -58.3 340 17 340.8 340.8 294.5 340.8 0.00 31 150 13470 -58.1 -84.1 2 26.0 -58.3 310 7 370.0 370.0 300.5 370.0 0.00 32 100 16000 -61.1 -86.1 2 25.0 -61.4 265 21 409.7 409.7 306.5 409.7 0.00 33 70 18220 -63.3 -88.3 2 25.0 -63.6 280 23 449.0 449.0 310.7 449.0 0.00 34 57 19476 -64.1 -89.1 2 25.0 -64.4 277 25 474.3 474.3 313.0 474.3 0.00 35 53 19922 -61.9 -87.9 2 26.0 -62.3 276 26 489.4 489.4 314.2 489.4 0.00 36 50 20280 -63.5 -88.5 2 25.0 -63.8 275 27 493.8 493.8 314.5 493.9 0.00 37 43 21203 -64.9 -89.9 2 25.0 -65.3 272 28 512.2 512.2 315.8 512.2 0.00 38 37 22125 -62.3 -89.3 2 27.0 -62.9 269 29 541.3 541.3 317.6 541.4 0.00 39 30 23410 -65.3 -90.3 2 25.0 -65.8 265 31 566.6 566.6 319.0 566.6 0.00 40 24 24760 -66.9 -91.9 2 25.0 -67.4 265 40 599.3 599.3 320.6 599.3 0.00 41 20 25860 -66.7 -91.7 2 25.0 -67.3 265 48 632.0 632.0 322.0 632.0 0.00 42 15 27607 -64.9 -91.9 1 27.0 -65.8 265 68 692.2 692.2 324.2 692.2 0.01 43 12 28955 -69.1 -93.1 2 24.0 -69.8 265 84 722.9 722.9 325.1 723.0 0.01 44 10 30050 -67.1 -93.1 1 26.0 -68.1 265 97 769.1 769.1 326.4 769.1 0.01 45 8.9 30753 -67.3 -93.3 1 26.0 -68.4 794.4 794.4 327.1 794.4 0.01 TRP 275 9645 -55.3 -70.3 14 15.0 -55.5 265 13 315.1 315.1 287.1 315.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5402.00 m Freezing level: 1000.00 mb = 188.00 m = 616.79 ft Freezing level: 949.09 mb = 604.53 m = 1983.36 ft Freezing level: 830.97 mb = 1682.38 m = 5519.54 ft Wetbulb zero: 999.67 mb = 190.66 m = 625.52 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 74.77 % Est. max temperature: 14.56 C = 58.20 F Sfc-Lift cond lev (LCL): 1005.82 mb = 141.59 m = 464.52 ft T: 0.19 C 700-500 lapse rate: 6.99 C/km ThetaE index: 0.88 C Layer 788.0- 774.0 mb Conv cond level (CCL): 1000.00 mb = 188.00 m = 616.79 ft Mean mixing ratio: 4.00 g/kg Conv temperature: 1.10 C = 33.98 F Cap Strength: 12.61 C Lifted Index: 13.52 C Risk: None Lifted Index @300 mb: 15.67 C Lifted Index @700 mb: 10.58 C Showalter Index: 5.67 C Risk: None Total Totals Index: 47.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 22.60 C K Index: 18.90 Risk: < 20 % chance of thunderstorms Sweat Index: 9.00 Risk: None Energy Index: 1.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 61.01 J/kg Max Up Vert Vel: 11.05 m/s Conv Inhibition (B-): 56370.75 J/kg Cap Strength: 13.49 C Lift Cond Lev (LCL): 945.31 mb = 636.57 m = 2088.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 305 at 4 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 140 115 1 -0.9 0.4 | 123 5 -4.5 3.0 1 1000 188 100 1 -1.0 0.2 | 121 5 -4.6 2.7 2 925 812 215 3 1.7 2.5 | 159 5 -1.9 5.0 3 850 1498 240 1 0.9 0.5 | 138 4 -2.8 3.1 4 700 3043 290 9 8.5 -3.1 | 276 5 4.8 -0.5 5 500 5590 265 7 7.0 0.6 | 226 5 3.3 3.2 6 400 7170 265 13 13.0 1.1 | 248 10 9.3 3.7 7 300 9090 255 15 14.5 3.9 | 239 13 10.9 6.4 8 275 9645 265 13 13.0 1.1 | 248 10 9.3 3.7 9 250 10250 310 11 8.4 -7.1 | 313 7 4.8 -4.5 10 200 11670 340 17 5.8 -16.0 | 351 14 2.2 -13.4 11 150 13470 310 7 5.4 -4.5 | 318 3 1.7 -1.9 12 100 16000 265 21 20.9 1.8 | 256 18 17.3 4.4 13 70 18220 280 23 22.7 -4.0 | 274 19 19.0 -1.4 14 50 20280 275 27 26.9 -2.4 | 269 23 23.3 0.2 15 30 23410 265 31 30.9 2.7 | 259 28 27.2 5.3 16 20 25860 265 48 47.8 4.2 | 261 45 44.2 6.7 17 10 30050 265 97 96.6 8.5 | 263 94 93.0 11.0 Wind Parameters Mean winds (0-6000m): 275.2 at 5.9 knts Storm direction: 305.2 at 4.4 knts Shear (0-3000m) pos: 1.7 neg: 0.0 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 150.8 deg Storm rel helicity (0-3000m) pos: 14.5 neg: -2.1 tot: 12.4 m^2/s^2 ave: 4.1 10^-3 m/s^2 rel: 0.69 Storm rel vorticity (0-3000m) horiz: 2.7 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 9.88 Bulk Shear: 6.17 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 ------------------------------------------------------------------------------- 500 159 2 134 6| 2.3 0.0 2.3| 3.9 -0.2 3.8 7.5 0.82| 2.9 2.4 1000 206 2 149 5| 1.3 0.0 1.3| 6.0 -1.0 5.1 5.1 0.57| 2.8 1.6 1500 212 2 148 5| 0.9 0.0 0.9| 6.6 -1.9 4.7 3.1 0.40| 2.4 1.0 2000 230 2 154 4| 1.3 0.0 1.3| 9.1 -1.9 7.2 3.6 0.56| 2.5 1.4 2500 253 3 165 4| 1.6 0.0 1.6| 11.8 -1.9 9.9 3.9 0.66| 2.6 1.7 3000 273 4 183 2| 1.7 0.0 1.7| 14.5 -2.1 12.4 4.1 0.69| 2.7 1.9 4000 278 5 213 2| 1.3 0.2 1.5| 14.5 -4.1 10.4 2.6 0.53| 2.2 1.2 5000 278 6 225 3| 1.0 0.3 1.3| 14.5 -6.0 8.5 1.7 0.40| 1.9 0.8 6000 275 6 228 3| 0.9 0.3 1.2| 16.0 -6.7 9.3 1.6 0.37| 1.8 0.7 Wrote GIF file: /home/apache/climate/data/raob//LH843/skewt/LH843.skewt.20251201.23.gif