UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112823.upa.cvt Date: 2300Z 28 NOV 25 Searching for LH843... Searching the city database file for: LH843 ... Date:2300Z 28 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 1002 141 2.2 -1.8 75 4.0 0.6 45 1 275.2 275.8 273.6 284.3 3.34 1 1000 157 2.0 -1.2 79 3.2 0.7 55 1 275.1 275.7 273.8 284.7 3.50 2 981 311 0.8 -2.2 80 3.0 -0.4 94 3 275.5 276.0 273.8 284.5 3.31 3 950 569 0.0 -5.0 69 5.0 -1.9 160 6 277.2 277.7 273.9 284.9 2.77 4 935 697 2.0 -11.0 37 13.0 -2.3 193 8 280.5 280.8 274.3 285.6 1.76 5 925 784 2.8 -8.2 44 11.0 -1.2 215 9 282.2 282.6 275.9 288.6 2.22 6 922 810 3.0 -8.0 44 11.0 -1.0 214 9 282.6 283.0 276.2 289.2 2.27 7 877 1215 2.4 -10.6 38 13.0 -2.1 206 5 286.1 286.4 277.6 291.8 1.94 8 868 1298 1.8 -12.2 35 14.0 -2.9 204 4 286.3 286.6 277.4 291.4 1.72 9 858 1391 1.0 -0.3 91 1.3 0.4 202 4 286.4 287.2 280.8 298.8 4.36 10 850 1466 0.6 0.6 100 0.0 0.6 200 3 286.8 287.6 281.4 300.1 4.70 11 794 2012 -1.1 -1.1 100 0.0 -1.1 209 2 290.6 291.4 282.8 303.5 4.44 12 724 2744 -4.3 -6.7 83 2.4 -5.3 221 1 294.9 295.4 283.1 304.4 3.19 13 700 3009 -6.3 -7.4 92 1.1 -6.7 225 1 295.5 296.1 283.4 304.9 3.13 14 660 3466 -9.7 -9.8 99 0.1 -9.8 208 3 296.7 297.2 283.4 305.0 2.75 15 654 3537 -8.9 -12.1 78 3.2 -10.0 205 3 298.4 298.8 283.6 305.5 2.31 16 618 3974 -10.1 -26.1 26 16.0 -13.7 188 5 301.9 302.0 283.1 304.3 0.74 17 604 4150 -11.3 -30.3 19 19.0 -15.1 181 5 302.5 302.6 283.1 304.2 0.51 18 578 4485 -14.3 -18.9 68 4.6 -15.5 168 7 302.8 303.1 284.4 307.5 1.49 19 542 4971 -16.9 -35.9 18 19.0 -19.8 149 9 305.3 305.4 284.0 306.5 0.33 20 541 4984 -16.9 -31.9 26 15.0 -19.6 148 9 305.5 305.6 284.2 307.1 0.49 21 500 5570 -22.1 -27.1 64 5.0 -23.0 125 11 306.1 306.2 284.9 308.9 0.83 22 492 5689 -23.1 -27.6 67 4.5 -23.9 126 12 306.3 306.4 284.9 309.0 0.81 23 479 5884 -24.7 -32.7 47 8.0 -25.9 127 13 306.7 306.8 284.7 308.4 0.51 24 464 6115 -26.9 -28.9 83 2.0 -27.2 128 14 306.7 306.9 285.0 309.3 0.76 25 454 6273 -27.9 -33.9 56 6.0 -28.7 129 14 307.4 307.5 284.9 309.0 0.48 26 429 6677 -31.1 -37.1 56 6.0 -31.7 132 16 308.3 308.4 285.2 309.6 0.37 27 400 7170 -35.5 -40.5 60 5.0 -35.9 135 19 308.9 308.9 285.2 309.8 0.28 28 389 7362 -37.3 -40.9 69 3.6 -37.6 135 21 309.0 309.0 285.3 309.9 0.28 29 358 7928 -42.1 -48.1 52 6.0 -42.4 135 25 310.0 310.0 285.5 310.5 0.14 30 307 8942 -51.9 -54.3 75 2.4 -52.0 135 34 310.1 310.2 285.5 310.4 0.08 31 300 9090 -53.1 -56.8 64 3.7 -53.2 135 35 310.5 310.5 285.6 310.7 0.06 32 283 9466 -55.5 -61.5 47 6.0 -55.6 133 32 312.3 312.3 286.2 312.4 0.03 33 258 10052 -59.7 -63.1 64 3.4 -59.7 131 27 314.5 314.5 286.9 314.6 0.03 34 250 10250 -60.3 -65.2 52 4.9 -60.3 130 25 316.4 316.4 287.6 316.5 0.02 35 229 10798 -56.7 -74.7 9 18.0 -56.9 122 19 329.9 329.9 291.7 330.0 0.01 36 200 11650 -56.9 -76.9 6 20.0 -57.1 110 11 342.7 342.7 295.0 342.7 0.01 37 184 12181 -55.1 -80.1 3 25.0 -55.4 116 10 353.8 353.8 297.4 353.9 0.00 38 150 13480 -57.3 -83.3 2 26.0 -57.6 130 7 371.4 371.4 300.8 371.4 0.00 39 100 16010 -61.1 -86.1 2 25.0 -61.4 205 7 409.7 409.7 306.5 409.7 0.00 40 70 18210 -63.7 -87.7 2 24.0 -64.0 270 19 448.1 448.1 310.7 448.1 0.00 41 50 20270 -66.1 -89.1 3 23.0 -66.4 260 25 487.7 487.7 314.1 487.7 0.00 42 30 23370 -66.5 -90.5 2 24.0 -66.9 270 31 563.4 563.4 318.8 563.4 0.00 43 26 24237 -64.9 -89.9 2 25.0 -65.5 266 38 591.4 591.4 320.2 591.5 0.00 44 23 24977 -67.9 -91.9 2 24.0 -68.4 263 45 603.7 603.7 320.7 603.7 0.00 45 20 25820 -65.5 -90.5 2 25.0 -66.2 260 52 635.7 635.7 322.2 635.7 0.01 46 10 30060 -63.5 -90.5 1 27.0 -65.1 260 75 782.5 782.5 326.8 782.6 0.01 47 9.3 30507 -62.1 -90.1 1 28.0 -64.1 804.3 804.3 327.4 804.4 0.01 TRP 250 10250 -60.3 -65.2 52 4.9 -60.3 130 25 316.4 316.4 287.6 316.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5413.00 m Freezing level: 830.24 mb = 1658.62 m = 5441.60 ft Wetbulb zero: 987.84 mb = 255.51 m = 838.26 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 66.03 % Est. max temperature: 13.70 C = 56.66 F Sfc-Lift cond lev (LCL): 941.64 mb = 640.20 m = 2100.36 ft T: 1.11 C 700-500 lapse rate: 6.17 C/km ThetaE index: 0.38 C Layer 868.0- 858.0 mb Conv cond level (CCL): 605.09 mb = 4136.03 m = 13569.49 ft Mean mixing ratio: 2.69 g/kg Conv temperature: 29.45 C = 85.00 F Cap Strength: 17.18 C Lifted Index: 16.99 C Risk: None Lifted Index @300 mb: 17.25 C Lifted Index @700 mb: 11.90 C Showalter Index: 6.77 C Risk: None Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.70 C Cross Totals Index: 22.70 C K Index: 22.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 24.20 Risk: None Energy Index: 1.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.02 J/kg Max Up Vert Vel: 9.17 m/s Conv Inhibition (B-): 60024.10 J/kg Cap Strength: 17.16 C Lift Cond Lev (LCL): 853.46 mb = 1433.45 m = 4702.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 181 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 1002 141 45 1 -0.7 -0.7 | 9 5 -0.8 -4.8 1 1000 157 55 1 -0.8 -0.6 | 11 5 -0.9 -4.7 2 925 784 215 9 5.2 7.4 | 237 6 5.1 3.3 3 850 1466 200 3 1.0 2.8 | 324 2 1.0 -1.3 4 700 3009 225 1 0.7 0.7 | 349 3 0.6 -3.4 5 500 5570 125 11 -9.0 6.3 | 104 9 -9.1 2.2 6 400 7170 135 19 -13.4 13.4 | 125 16 -13.5 9.3 7 300 9090 135 35 -24.7 24.7 | 130 32 -24.8 20.6 8 250 10250 130 25 -19.2 16.1 | 122 23 -19.2 11.9 9 200 11650 110 11 -10.3 3.8 | 88 10 -10.4 -0.4 10 150 13480 130 7 -5.4 4.5 | 94 5 -5.4 0.4 11 100 16010 205 7 3.0 6.3 | 232 4 2.9 2.2 12 70 18210 270 19 19.0 -0.0 | 282 19 18.9 -4.1 13 50 20270 260 25 24.6 4.3 | 269 25 24.5 0.2 14 30 23370 270 31 31.0 -0.0 | 278 31 30.9 -4.1 15 20 25820 260 52 51.2 9.0 | 265 51 51.1 4.9 16 10 30060 260 75 73.9 13.0 | 263 74 73.8 8.9 Wind Parameters Mean winds (0-6000m): 151.0 at 5.5 knts Storm direction: 181.0 at 4.1 knts Shear (0-3000m) pos: 1.0 neg: 0.5 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): -26.1 deg Storm rel helicity (0-3000m) pos: 17.6 neg: -0.3 tot: 17.3 m^2/s^2 ave: 5.8 10^-3 m/s^2 rel: 0.78 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 65.38 Bulk Shear: 0.64 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 ------------------------------------------------------------------------------- 500 171 4 75 1| 8.1 0.0 8.1| 10.4 0.0 10.4 20.7 0.97| 11.6 11.2 1000 212 6 255 3| 3.5 0.0 3.5| 15.7 0.0 15.7 15.7 0.84| 9.9 8.3 1500 211 5 263 3| 2.3 1.1 3.4| 16.9 0.0 16.9 11.3 0.83| 7.7 6.4 2000 210 5 276 2| 1.6 0.8 2.4| 17.1 0.0 17.1 8.5 0.82| 6.0 4.9 2500 210 4 290 2| 1.1 0.6 1.8| 17.4 0.0 17.4 6.9 0.81| 4.9 4.0 3000 210 3 303 2| 1.0 0.5 1.5| 17.6 -0.3 17.3 5.8 0.78| 4.2 3.3 4000 204 3 305 2| 0.7 0.4 1.1| 17.6 -1.6 16.0 4.0 0.54| 3.8 2.0 5000 178 4 119 0| 0.6 0.9 1.5| 17.6 -5.2 12.4 2.5 0.35| 3.7 1.3 6000 151 5 104 3| 0.6 1.0 1.6| 21.8 -9.3 12.5 2.1 0.28| 3.6 1.0 Wrote GIF file: /home/apache/climate/data/raob//LH843/skewt/LH843.skewt.20251128.23.gif