UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120323.upa.cvt Date: 2300Z 3 DEC 25 Searching for LH843... Searching the city database file for: LH843 ... Date:2300Z 3 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 1001 141 5.8 5.8 100 0.0 5.8 140 1 278.9 279.9 278.9 294.6 5.78 1 1000 149 5.8 5.8 100 0.0 5.8 140 1 279.0 279.9 279.0 294.7 5.78 2 925 785 3.0 3.0 100 0.0 3.0 145 9 282.4 283.3 279.8 296.6 5.13 3 883 1162 2.6 1.8 94 0.8 2.2 161 11 285.7 286.6 281.2 299.7 4.93 4 877 1217 2.8 1.3 90 1.5 2.1 164 12 286.5 287.3 281.4 300.1 4.79 5 850 1470 1.2 -1.1 85 2.3 0.2 175 13 287.4 288.1 281.0 299.3 4.15 6 773 2226 -4.3 -4.3 100 0.0 -4.3 197 12 289.4 290.0 281.3 299.8 3.59 7 761 2350 -2.5 -6.2 76 3.7 -4.0 201 12 292.6 293.2 282.2 302.0 3.16 8 734 2636 -4.5 -7.6 79 3.1 -5.7 209 11 293.5 294.0 282.3 302.2 2.94 9 704 2964 -5.3 -14.3 49 9.0 -8.2 219 11 296.1 296.5 282.0 301.7 1.79 10 700 3009 -5.7 -12.7 58 7.0 -8.0 220 11 296.2 296.5 282.4 302.5 2.05 11 689 3133 -6.7 -12.7 62 6.0 -8.7 224 12 296.4 296.8 282.5 302.8 2.09 12 651 3572 -9.7 -16.7 57 7.0 -11.8 236 14 297.9 298.1 282.5 302.8 1.59 13 619 3959 -11.9 -30.9 19 19.0 -15.5 247 17 299.7 299.7 281.8 301.2 0.47 14 592 4298 -14.9 -28.9 29 14.0 -17.6 257 19 300.0 300.1 282.2 302.0 0.59 15 582 4426 -15.9 -22.9 55 7.0 -17.5 261 20 300.3 300.5 282.8 303.7 1.04 16 576 4505 -14.9 -37.9 12 23.0 -18.3 263 20 302.4 302.4 282.7 303.3 0.25 17 528 5157 -18.7 -47.7 6 29.0 -21.8 283 24 305.4 305.5 283.7 305.8 0.10 18 500 5560 -22.1 -39.1 20 17.0 -24.2 295 27 306.1 306.1 284.2 307.0 0.26 19 436 6557 -29.3 -50.3 11 21.0 -30.8 267 31 309.2 309.2 285.1 309.5 0.09 20 419 6841 -31.5 -39.5 45 8.0 -32.3 259 32 309.9 310.0 285.7 311.0 0.30 21 412 6961 -31.9 -42.9 33 11.0 -32.9 256 32 310.9 310.9 285.9 311.7 0.21 22 406 7065 -32.7 -44.7 29 12.0 -33.7 253 33 311.2 311.2 285.9 311.8 0.18 23 400 7170 -33.7 -43.7 36 10.0 -34.5 250 33 311.2 311.2 286.0 311.9 0.20 24 377 7580 -37.5 -44.5 48 7.0 -38.0 250 34 311.5 311.5 286.1 312.2 0.19 25 356 7971 -41.1 -52.1 30 11.0 -41.6 250 34 311.8 311.8 286.1 312.1 0.09 26 340 8281 -43.1 -63.1 9 20.0 -43.6 250 35 313.2 313.2 286.5 313.3 0.02 27 300 9110 -49.5 -65.5 14 16.0 -49.8 250 36 315.6 315.6 287.3 315.7 0.02 28 292 9287 -50.7 -65.7 15 15.0 -51.0 251 37 316.3 316.3 287.6 316.4 0.02 29 276 9651 -53.7 -59.7 48 6.0 -53.8 252 39 317.1 317.1 287.9 317.3 0.04 30 259 10057 -56.9 -64.9 36 8.0 -57.0 254 41 318.2 318.2 288.2 318.3 0.02 31 250 10280 -57.9 -65.9 35 8.0 -58.0 255 42 320.0 320.0 288.8 320.1 0.02 32 214 11246 -63.3 -71.3 33 8.0 -63.4 238 42 326.1 326.1 290.6 326.2 0.01 33 200 11660 -64.5 -71.5 38 7.0 -64.6 230 42 330.6 330.6 291.9 330.7 0.01 34 197 11752 -65.3 -71.3 43 6.0 -65.4 233 41 330.8 330.8 291.9 330.8 0.01 35 191 11940 -66.3 -74.3 32 8.0 -66.4 240 40 332.1 332.1 292.3 332.1 0.01 36 179 12338 -61.9 -79.9 7 18.0 -62.0 233 37 345.5 345.5 295.6 345.5 0.00 37 164 12885 -57.5 -83.5 2 26.0 -57.8 224 33 361.7 361.7 299.0 361.7 0.00 38 163 12924 -57.3 -83.3 2 26.0 -57.6 224 33 362.6 362.6 299.2 362.6 0.00 39 150 13450 -57.3 -84.3 2 27.0 -57.6 215 29 371.4 371.4 300.8 371.4 0.00 40 144 13707 -57.1 -84.1 2 27.0 -57.4 216 29 376.1 376.1 301.6 376.1 0.00 41 100 15990 -60.5 -86.5 2 26.0 -60.8 220 27 410.8 410.8 306.6 410.8 0.00 42 71 18113 -64.3 -88.3 2 24.0 -64.6 263 31 445.0 445.0 310.4 445.0 0.00 43 70 18200 -63.9 -88.9 2 25.0 -64.1 265 31 447.7 447.7 310.6 447.7 0.00 44 54 19796 -61.9 -88.9 2 27.0 -62.3 265 28 486.8 486.8 314.0 486.8 0.00 45 50 20270 -62.9 -88.9 2 26.0 -63.3 265 27 495.3 495.3 314.6 495.3 0.00 46 32 22990 -67.1 -92.1 2 25.0 -67.5 261 47 551.4 551.4 318.2 551.5 0.00 47 30 23380 -66.5 -91.5 2 25.0 -66.9 260 50 563.4 563.4 318.8 563.4 0.00 48 25 24482 -65.5 -91.5 2 26.0 -66.1 262 53 596.4 596.4 320.5 596.4 0.00 49 20 25820 -69.9 -92.9 2 23.0 -70.3 265 56 622.2 622.2 321.6 622.2 0.00 50 19 26124 -70.9 -93.9 2 23.0 -71.2 265 59 628.3 628.3 321.8 628.3 0.00 51 10 29890 -74.7 -95.7 2 21.0 -75.1 270 101 740.7 740.7 325.7 740.7 0.00 52 8.7 30699 -74.7 -95.7 2 21.0 -75.2 770.8 770.8 326.5 770.8 0.00 53 7.0 31982 -68.9 -93.6 2 24.8 -70.0 265 130 844.3 844.3 328.2 844.4 0.01 54 6.9 32068 -68.5 -93.5 2 25.0 -69.7 849.4 849.4 328.4 849.4 0.01 TRP 191 11940 -66.3 -74.3 32 8.0 -66.4 240 40 332.1 332.1 292.3 332.1 0.01 WND 7.0 31982 -68.9 -93.6 2 24.8 -70.0 265 130 844.3 844.3 328.2 844.4 0.01 Sounding variables and indices 1000-500 mb thick: 5411.00 m Freezing level: 833.20 mb = 1635.05 m = 5364.28 ft Wetbulb zero: 846.66 mb = 1501.34 m = 4925.60 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 59.83 % Est. max temperature: 14.30 C = 57.74 F Sfc-Lift cond lev (LCL): 1001.00 mb = 140.83 m = 462.04 ft T: 5.80 C 700-500 lapse rate: 6.43 C/km ThetaE index: 0.81 C Layer 850.0- 773.0 mb Conv cond level (CCL): 951.37 mb = 555.71 m = 1823.18 ft Mean mixing ratio: 5.37 g/kg Conv temperature: 8.07 C = 46.53 F Cap Strength: 9.64 C Lifted Index: 9.64 C Risk: None Lifted Index @300 mb: 13.88 C Lifted Index @700 mb: 6.00 C Showalter Index: 7.35 C Risk: None Total Totals Index: 44.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 21.00 C K Index: 15.20 Risk: < 20 % chance of thunderstorms Sweat Index: 53.00 Risk: None Energy Index: 1.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.93 J/kg Max Up Vert Vel: 6.15 m/s Conv Inhibition (B-): 62423.52 J/kg Cap Strength: 9.62 C Lift Cond Lev (LCL): 948.88 mb = 577.05 m = 1893.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 284 at 12 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 1001 141 140 1 -0.6 0.8 | 106 13 -12.2 3.6 1 1000 149 140 1 -0.6 0.8 | 106 13 -12.2 3.6 2 925 785 145 9 -5.2 7.4 | 121 20 -16.7 10.2 3 850 1470 175 13 -1.1 13.0 | 141 20 -12.6 15.8 4 700 3009 220 11 7.1 8.4 | 158 12 -4.4 11.2 5 500 5560 295 27 24.5 -11.4 | 304 16 13.0 -8.6 6 400 7170 250 33 31.0 11.3 | 234 24 19.5 14.1 7 300 9110 250 36 33.8 12.3 | 236 27 22.3 15.1 8 250 10280 255 42 40.6 10.9 | 245 32 29.1 13.7 9 200 11660 230 42 32.2 27.0 | 215 36 20.7 29.8 10 191 11940 240 40 34.6 20.0 | 225 32 23.1 22.8 11 150 13450 215 29 16.6 23.8 | 191 27 5.1 26.6 12 100 15990 220 27 17.4 20.7 | 194 24 5.8 23.5 13 70 18200 265 31 30.9 2.7 | 254 20 19.4 5.5 14 50 20270 265 27 26.9 2.4 | 251 16 15.4 5.2 15 30 23380 260 50 49.2 8.7 | 253 39 37.7 11.5 16 20 25820 265 56 55.8 4.9 | 260 45 44.3 7.7 17 10 29890 270 101 101.0 -0.0 | 268 90 89.5 2.8 Wind Parameters Mean winds (0-6000m): 253.7 at 15.8 knts Storm direction: 283.7 at 11.8 knts Shear (0-3000m) pos: 2.0 neg: 0.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 57.3 deg Storm rel helicity (0-3000m) pos: 80.1 neg: 0.0 tot: 80.1 m^2/s^2 ave: 26.7 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 2.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.46 Bulk Shear: 41.04 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 ------------------------------------------------------------------------------- 500 143 4 114 15| 6.4 0.0 6.4| 13.0 0.0 13.0 26.0 0.52| 6.4 3.3 1000 149 7 120 17| 5.2 0.0 5.2| 35.1 0.0 35.1 35.1 0.66| 5.8 3.9 1500 161 9 127 18| 4.1 0.0 4.1| 58.4 0.0 58.4 38.9 0.74| 5.5 4.1 2000 169 10 132 18| 3.0 0.0 3.0| 68.0 0.0 68.0 34.0 0.72| 5.0 3.6 2500 177 10 137 18| 2.3 0.0 2.3| 74.0 0.0 74.0 29.6 0.69| 4.6 3.2 3000 183 10 140 17| 2.0 0.0 2.0| 80.1 0.0 80.1 26.7 0.67| 4.4 2.9 4000 203 11 152 15| 2.4 0.0 2.4|107.6 0.0 107.6 26.9 0.76| 4.6 3.5 5000 229 13 174 12| 2.6 0.0 2.6|141.8 0.0 141.8 28.4 0.81| 4.9 4.0 6000 254 16 207 8| 2.4 0.6 3.0|160.4 -33.6 126.8 21.1 0.59| 5.3 3.1 Wrote GIF file: /home/apache/climate/data/raob//LH843/skewt/LH843.skewt.20251203.23.gif