UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113023.upa.cvt Date: 2300Z 30 NOV 25 Searching for LH843... Searching the city database file for: LH843 ... Date:2300Z 30 NOV 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 1000 145 -0.5 -0.5 100 0.0 -0.5 0 0 272.6 273.3 272.6 282.6 3.68 1 997 169 -0.5 -0.5 100 0.0 -0.5 354 0 272.9 273.5 272.8 282.9 3.69 2 966 422 1.6 1.0 96 0.6 1.3 296 1 277.5 278.2 276.2 289.1 4.25 3 958 489 4.4 -3.6 56 8.0 1.1 280 2 281.0 281.5 276.5 289.6 3.05 4 938 660 5.0 -6.0 45 11.0 0.7 241 2 283.3 283.7 277.0 290.7 2.60 5 936 678 5.4 2.0 79 3.4 3.8 237 3 283.9 284.7 280.0 297.1 4.72 6 930 730 5.4 1.4 75 4.0 3.5 225 3 284.4 285.2 280.1 297.2 4.55 7 925 774 5.4 1.4 75 4.0 3.5 215 3 284.8 285.6 280.3 297.7 4.57 8 895 1044 5.4 1.2 74 4.2 3.4 268 4 287.5 288.3 281.7 300.8 4.66 9 855 1416 3.8 -1.2 70 5.0 1.5 341 5 289.6 290.4 282.0 301.5 4.09 10 850 1464 3.4 -1.3 71 4.7 1.3 350 5 289.7 290.4 282.0 301.5 4.09 11 776 2194 -3.3 -3.5 99 0.2 -3.4 338 7 290.1 290.8 281.8 301.2 3.80 12 763 2328 -2.1 -5.4 78 3.3 -3.4 336 7 292.9 293.4 282.5 302.7 3.35 13 726 2722 -3.3 -10.3 58 7.0 -5.8 330 8 295.7 296.2 282.6 303.0 2.40 14 700 3010 -4.7 -10.7 63 6.0 -6.8 325 9 297.3 297.7 283.2 304.6 2.41 15 678 3260 -6.3 -7.8 89 1.5 -6.9 324 9 298.2 298.8 284.4 307.7 3.13 16 618 3980 -9.9 -15.9 61 6.0 -11.8 321 8 302.1 302.4 284.5 307.7 1.79 17 516 5347 -19.3 -31.3 34 12.0 -21.4 316 5 306.7 306.8 284.8 308.6 0.54 18 500 5580 -21.5 -32.5 36 11.0 -23.2 315 5 306.8 306.9 284.8 308.5 0.50 19 423 6787 -31.3 -51.3 12 20.0 -32.6 255 5 309.3 309.3 285.2 309.6 0.08 20 400 7180 -35.1 -49.1 23 14.0 -36.0 235 5 309.4 309.4 285.2 309.8 0.11 21 329 8506 -46.5 -61.5 17 15.0 -46.9 286 15 311.5 311.5 285.9 311.6 0.03 22 300 9110 -51.5 -60.5 33 9.0 -51.7 310 19 312.8 312.8 286.4 312.9 0.04 23 250 10270 -60.3 -67.3 39 7.0 -60.4 300 19 316.4 316.4 287.6 316.5 0.02 24 237 10600 -62.7 -68.7 44 6.0 -62.7 305 15 317.7 317.7 288.0 317.7 0.02 25 226 10893 -62.3 -76.3 14 14.0 -62.4 304 16 322.6 322.6 289.6 322.6 0.01 26 200 11650 -60.5 -76.5 10 16.0 -60.6 300 19 337.0 337.0 293.6 337.0 0.01 27 179 12346 -60.1 -81.1 5 21.0 -60.3 283 21 348.5 348.5 296.3 348.5 0.00 28 169 12710 -56.3 -82.3 2 26.0 -56.6 274 23 360.6 360.6 298.8 360.6 0.00 29 150 13470 -56.9 -82.9 2 26.0 -57.2 255 25 372.0 372.0 300.9 372.1 0.00 30 140 13907 -55.9 -83.9 2 28.0 -56.2 254 26 381.2 381.2 302.5 381.2 0.00 31 107 15592 -61.9 -85.9 3 24.0 -62.1 251 30 400.3 400.3 305.2 400.3 0.00 32 100 16010 -61.7 -85.7 3 24.0 -61.9 250 31 408.5 408.5 306.3 408.5 0.00 33 70 18210 -62.9 -87.9 2 25.0 -63.2 255 35 449.8 449.8 310.8 449.8 0.00 34 62 18956 -64.1 -88.1 2 24.0 -64.4 250 32 463.0 463.0 312.0 463.1 0.00 35 57 19474 -62.1 -88.1 2 26.0 -62.5 246 30 478.9 478.9 313.4 478.9 0.00 36 50 20280 -64.7 -88.7 2 24.0 -65.0 240 27 491.0 491.0 314.3 491.0 0.00 37 46 20786 -66.3 -90.3 2 24.0 -66.6 243 28 499.0 499.0 314.9 499.0 0.00 38 38 21949 -63.7 -88.7 2 25.0 -64.2 251 29 533.7 533.7 317.2 533.7 0.00 39 32 22991 -68.3 -91.3 2 23.0 -68.6 257 30 548.2 548.2 318.0 548.2 0.00 40 30 23380 -65.5 -90.5 2 25.0 -66.0 260 31 566.1 566.1 318.9 566.1 0.00 41 28 23801 -64.5 -90.5 2 26.0 -65.1 263 34 580.1 580.1 319.7 580.2 0.00 42 25 24491 -66.7 -90.7 2 24.0 -67.2 267 38 592.9 592.9 320.3 593.0 0.00 43 20 25850 -64.1 -90.1 2 26.0 -64.9 275 46 640.0 640.0 322.3 640.0 0.01 44 19 26163 -65.5 -90.5 2 25.0 -66.2 275 48 645.1 645.1 322.5 645.1 0.01 45 16 27217 -61.3 -89.3 1 28.0 -62.7 273 53 691.3 691.3 324.1 691.3 0.01 46 14 28038 -64.9 -89.9 2 25.0 -65.9 272 58 706.0 706.0 324.6 706.0 0.01 47 10 30090 -64.5 -90.5 2 26.0 -65.9 270 69 778.8 778.8 326.7 778.9 0.01 48 8.0 31456 -63.7 -90.5 1 26.8 -65.5 275 77 833.3 833.3 328.0 833.5 0.01 49 7.6 31771 -63.5 -90.5 1 27.0 -65.5 846.4 846.4 328.3 846.5 0.01 TRP 237 10600 -62.7 -68.7 44 6.0 -62.7 305 15 317.7 317.7 288.0 317.7 0.02 WND 8.0 31456 -63.7 -90.5 1 26.8 -65.5 275 77 833.3 833.3 328.0 833.5 0.01 Sounding variables and indices 1000-500 mb thick: 5435.35 m Freezing level: Surface below freezing Freezing level: 989.62 mb = 228.84 m = 750.79 ft Freezing level: 812.45 mb = 1834.38 m = 6018.23 ft Wetbulb zero: Below ground Precipitable water: 0.59 inches Sfc-500 mean rel hum: 66.68 % Est. max temperature: 16.56 C = 61.80 F Sfc-Lift cond lev (LCL): 999.81 mb = 146.19 m = 479.62 ft T: -0.50 C 700-500 lapse rate: 6.54 C/km ThetaE index: 0.33 C Layer 776.0- 763.0 mb Conv cond level (CCL): 997.00 mb = 168.62 m = 553.20 ft Mean mixing ratio: 3.94 g/kg Conv temperature: 0.61 C = 33.09 F Cap Strength: 13.61 C Lifted Index: 13.37 C Risk: None Lifted Index @300 mb: 14.90 C Lifted Index @700 mb: 9.72 C Showalter Index: 6.37 C Risk: None Total Totals Index: 45.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 20.20 C K Index: 17.60 Risk: < 20 % chance of thunderstorms Sweat Index: 15.00 Risk: None Energy Index: 1.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 61.61 J/kg Max Up Vert Vel: 11.10 m/s Conv Inhibition (B-): 55827.87 J/kg Cap Strength: 13.55 C Lift Cond Lev (LCL): 894.72 mb = 1046.17 m = 3432.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 352 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 1000 145 0 0 -0.0 -0.0 | 172 4 -0.6 4.4 1 1000 142 0 0 -0.0 -0.0 | 172 4 -0.6 4.4 2 925 774 215 3 1.7 2.5 | 189 7 1.1 6.9 3 850 1464 350 5 0.9 -4.9 | 336 1 0.2 -0.5 4 700 3010 325 9 5.2 -7.4 | 303 5 4.5 -3.0 5 500 5580 315 5 3.5 -3.5 | 254 3 2.9 0.9 6 400 7180 235 5 4.1 2.9 | 206 8 3.5 7.3 7 300 9110 310 19 14.6 -12.2 | 299 16 13.9 -7.8 8 250 10270 300 19 16.5 -9.5 | 288 17 15.8 -5.1 9 237 10600 305 15 12.3 -8.6 | 290 12 11.7 -4.2 10 200 11650 300 19 16.5 -9.5 | 288 17 15.8 -5.1 11 150 13470 255 25 24.1 6.5 | 245 26 23.5 10.9 12 100 16010 250 31 29.1 10.6 | 242 32 28.5 15.0 13 70 18210 255 35 33.8 9.1 | 248 36 33.2 13.5 14 50 20280 240 27 23.4 13.5 | 232 29 22.8 17.9 15 30 23380 260 31 30.5 5.4 | 252 31 29.9 9.8 16 20 25850 275 46 45.8 -4.0 | 270 45 45.2 0.4 17 10 30090 270 69 69.0 -0.0 | 266 69 68.4 4.4 Wind Parameters Mean winds (0-6000m): 321.9 at 5.9 knts Storm direction: 351.9 at 4.4 knts Shear (0-3000m) pos: 1.1 neg: 1.0 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 129.8 deg Storm rel helicity (0-3000m) pos: 9.1 neg: -2.3 tot: 6.8 m^2/s^2 ave: 2.3 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 3.3 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 11.03 Bulk Shear: 5.58 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 ------------------------------------------------------------------------------- 500 208 1 179 5| 0.0 2.5 2.5| 1.8 -0.0 1.7 3.5 0.48| 3.6 1.7 1000 237 2 193 6| 1.5 1.2 2.7| 7.3 -0.8 6.5 6.5 0.53| 4.6 2.4 1500 300 3 216 3| 2.2 0.8 3.0| 9.1 -0.9 8.2 5.5 0.54| 4.9 2.7 2000 326 4 231 2| 1.7 0.9 2.5| 9.1 -1.0 8.0 4.0 0.47| 4.1 1.9 2500 329 5 254 2| 1.3 1.0 2.3| 9.1 -1.5 7.6 3.0 0.40| 3.6 1.4 3000 327 5 271 2| 1.1 1.0 2.1| 9.1 -2.3 6.8 2.3 0.34| 3.3 1.1 4000 326 6 280 3| 0.8 0.7 1.5| 9.1 -3.8 5.3 1.3 0.25| 2.7 0.7 5000 324 6 280 3| 0.7 0.5 1.2| 9.1 -5.1 4.0 0.8 0.17| 2.3 0.4 6000 322 6 275 3| 0.6 0.6 1.2| 9.1 -7.1 2.0 0.3 0.07| 2.2 0.2 Wrote GIF file: /home/apache/climate/data/raob//LH843/skewt/LH843.skewt.20251231.23.gif