UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110800.upa.cvt Date: 0000Z 8 NOV 25 Searching for LK747... Searching the city database file for: LK747 ... Date:0000Z 8 NOV 25 Station: LK747 WMO ident: 11747 Latitude: 49.45 Longitude: 17.13 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 145 300 1 SFC 991 218 1.0 0.6 97 0.4 0.8 300 1 274.9 275.5 274.5 285.8 4.03 2 987 251 5.2 3.4 88 1.8 4.4 294 2 279.4 280.2 278.2 293.0 4.95 3 986 259 5.4 3.4 87 2.0 4.5 292 3 279.7 280.5 278.3 293.3 4.95 4 956 514 8.0 3.5 73 4.5 5.8 245 14 284.8 285.7 281.0 299.2 5.14 5 941 644 8.0 3.1 71 4.9 5.6 221 19 286.1 287.0 281.5 300.4 5.08 6 925 786 6.8 2.6 75 4.2 4.8 195 25 286.3 287.1 281.5 300.4 4.99 7 889 1111 4.4 2.2 86 2.2 3.4 181 23 287.0 287.9 281.9 301.4 5.04 8 861 1371 3.8 -1.2 70 5.0 1.5 170 22 289.1 289.8 281.7 300.8 4.07 9 850 1476 5.2 -0.8 65 6.0 2.4 165 21 291.6 292.3 283.0 303.9 4.24 10 839 1582 5.6 -3.4 52 9.0 1.6 163 21 293.1 293.7 282.8 303.5 3.54 11 800 1972 5.2 -4.8 48 10.0 0.8 154 20 296.7 297.3 284.1 306.7 3.34 12 749 2507 2.4 -6.6 51 9.0 -1.4 142 18 299.3 299.9 284.8 308.8 3.11 13 700 3050 -1.5 -8.5 59 7.0 -4.3 130 17 300.8 301.3 285.2 309.6 2.87 14 697 3084 -1.7 -8.7 59 7.0 -4.5 130 17 301.0 301.5 285.2 309.7 2.84 15 666 3444 -4.1 -12.1 54 8.0 -7.0 125 18 302.2 302.6 285.1 309.3 2.27 16 648 3660 -4.7 -18.7 33 14.0 -8.9 122 18 303.9 304.2 284.7 308.3 1.35 17 594 4340 -8.5 -21.5 34 13.0 -12.1 113 19 307.2 307.4 285.7 311.0 1.15 18 500 5650 -18.5 -27.5 45 9.0 -20.3 95 21 310.5 310.6 286.5 313.2 0.80 19 494 5740 -19.5 -28.5 45 9.0 -21.2 94 22 310.3 310.5 286.4 312.8 0.74 20 464 6202 -22.7 -37.7 24 15.0 -24.7 90 25 312.0 312.0 286.4 313.1 0.32 21 428 6788 -27.7 -37.7 38 10.0 -28.9 85 29 312.9 312.9 286.8 314.1 0.35 22 400 7270 -31.1 -56.1 7 25.0 -32.6 80 33 314.6 314.6 287.0 314.8 0.05 23 383 7577 -32.9 -59.9 5 27.0 -34.3 80 35 316.1 316.1 287.5 316.3 0.03 24 370 7819 -34.5 -58.5 7 24.0 -35.7 80 37 317.1 317.2 287.9 317.3 0.04 25 322 8774 -41.9 -55.9 20 14.0 -42.5 80 43 319.8 319.8 288.8 320.0 0.06 26 300 9250 -45.1 -63.1 12 18.0 -45.6 80 46 321.8 321.8 289.3 321.9 0.03 27 250 10440 -54.1 -69.1 14 15.0 -54.3 80 46 325.6 325.6 290.5 325.7 0.01 28 246 10543 -55.1 -69.1 16 14.0 -55.3 78 44 325.6 325.7 290.5 325.7 0.01 29 226 11083 -57.3 -71.3 15 14.0 -57.5 65 35 330.3 330.3 291.8 330.3 0.01 30 200 11860 -55.5 -73.5 9 18.0 -55.8 90 25 344.9 344.9 295.5 344.9 0.01 31 188 12254 -53.7 -78.7 3 25.0 -54.1 90 22 353.9 353.9 297.5 354.0 0.00 32 151 13648 -55.7 -83.7 2 28.0 -56.1 90 13 373.4 373.4 301.2 373.4 0.00 33 150 13690 -55.9 -83.9 2 28.0 -56.2 90 13 373.8 373.8 301.2 373.8 0.00 34 116 15296 -64.3 -85.3 4 21.0 -64.4 68 13 386.7 386.7 303.3 386.7 0.00 35 100 16210 -61.9 -85.9 3 24.0 -62.1 55 13 408.1 408.1 306.3 408.1 0.00 36 70 18400 -66.3 -88.3 3 22.0 -66.5 345 9 442.5 442.5 310.1 442.6 0.00 37 69 18487 -66.5 -88.5 3 22.0 -66.7 342 9 443.9 443.9 310.3 444.0 0.00 38 50 20440 -65.3 -89.3 2 24.0 -65.6 270 7 489.6 489.6 314.2 489.6 0.00 39 44 21222 -63.5 -89.5 2 26.0 -63.9 275 13 512.2 512.2 315.8 512.2 0.00 40 41 21653 -66.7 -90.7 2 24.0 -67.0 278 16 514.7 514.7 315.9 514.7 0.00 41 30 23550 -65.3 -90.3 2 25.0 -65.8 290 31 566.6 566.6 319.0 566.6 0.00 42 28 23968 -67.1 -91.1 2 24.0 -67.5 286 33 572.9 572.9 319.3 572.9 0.00 43 26 24417 -64.5 -90.5 2 26.0 -65.1 281 36 592.6 592.6 320.3 592.6 0.00 44 21 25714 -66.7 -91.7 2 25.0 -67.2 268 42 623.2 623.2 321.6 623.3 0.00 45 20 26010 -64.5 -91.5 1 27.0 -65.3 265 44 638.7 638.7 322.3 638.8 0.00 46 15 27759 -67.1 -92.1 2 25.0 -67.8 263 50 684.9 684.9 323.9 684.9 0.01 47 10 30220 -65.1 -92.1 1 27.0 -66.4 260 58 776.5 776.6 326.7 776.6 0.01 48 9.0 30865 -62.9 -90.9 1 28.0 -64.7 808.8 808.8 327.4 808.9 0.01 49 7.4 32063 -65.5 -91.5 2 26.0 -67.1 844.8 844.8 328.3 844.9 0.01 TRP 226 11083 -57.3 -71.3 15 14.0 -57.5 65 35 330.3 330.3 291.8 330.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5505.00 m Freezing level: 718.85 mb = 2841.11 m = 9321.10 ft Wetbulb zero: 780.76 mb = 2169.42 m = 7117.42 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 52.27 % Est. max temperature: 18.92 C = 66.06 F Sfc-Lift cond lev (LCL): 984.75 mb = 269.60 m = 884.52 ft T: 5.51 C 700-500 lapse rate: 6.54 C/km ThetaE index: 0.56 C Layer 861.0- 850.0 mb Conv cond level (CCL): 991.00 mb = 217.95 m = 715.06 ft Mean mixing ratio: 5.02 g/kg Conv temperature: 3.66 C = 38.59 F Cap Strength: 10.93 C Lifted Index: 11.30 C Risk: None Lifted Index @300 mb: 16.40 C Lifted Index @700 mb: 8.62 C Showalter Index: 7.73 C Risk: None Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 17.70 C K Index: 15.90 Risk: < 20 % chance of thunderstorms Sweat Index: 63.00 Risk: None Energy Index: 1.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.94 J/kg Max Up Vert Vel: 7.99 m/s Conv Inhibition (B-): 64017.79 J/kg Cap Strength: 11.26 C Lift Cond Lev (LCL): 889.26 mb = 1108.39 m = 3636.40 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 162 at 14 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 ---------------------------------------------------------- 0 991 218 300 1 0.9 -0.5 | 339 15 5.4 -14.2 1 925 786 195 25 6.5 24.1 | 227 15 11.0 10.4 2 850 1476 165 21 -5.4 20.3 | 172 7 -0.9 6.5 3 700 3050 130 17 -13.0 10.9 | 72 9 -8.5 -2.8 4 500 5650 95 21 -20.9 1.8 | 54 20 -16.4 -11.9 5 400 7270 80 33 -32.5 -5.7 | 55 34 -28.0 -19.5 6 300 9250 80 46 -45.3 -8.0 | 62 46 -40.8 -21.7 7 250 10440 80 46 -45.3 -8.0 | 62 46 -40.8 -21.7 8 226 11083 65 35 -31.7 -14.8 | 44 39 -27.2 -28.5 9 200 11860 90 25 -25.0 0.0 | 56 25 -20.5 -13.7 10 150 13690 90 13 -13.0 0.0 | 32 16 -8.5 -13.7 11 100 16210 55 13 -10.6 -7.5 | 16 22 -6.1 -21.2 12 70 18400 345 9 2.3 -8.7 | 343 23 6.9 -22.4 13 50 20440 270 7 7.0 -0.0 | 320 18 11.5 -13.7 14 30 23550 290 31 29.1 -10.6 | 306 42 33.7 -24.3 15 20 26010 265 44 43.8 3.8 | 282 49 48.4 -9.9 16 10 30220 260 58 57.1 10.1 | 273 62 61.6 -3.7 Wind Parameters Mean winds (0-6000m): 131.8 at 19.3 knts Storm direction: 161.8 at 14.5 knts Shear (0-3000m) pos: 0.0 neg: 3.1 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 91.5 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -195.8 tot: -195.8 m^2/s^2 ave: -65.3 10^-3 m/s^2 rel: -0.90 Storm rel vorticity (0-3000m) horiz: 10.4 stream: -9.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.77 Bulk Shear: 41.35 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 ------------------------------------------------------------------------------- 500 196 12 289 8| 0.0 22.8 22.8| 0.0-127.4-127.4 -254.8 -0.96| 29.9-28.7 1000 191 18 245 9| 0.0 11.9 11.9| 0.0-168.1-168.1 -168.1 -0.92| 22.1-20.2 1500 182 19 226 7| 0.0 7.3 7.3| 0.0-178.8-178.8 -119.2 -0.91| 17.0-15.4 2000 175 19 209 6| 0.0 5.1 5.1| 0.0-185.0-185.0 -92.5 -0.91| 13.8-12.6 2500 169 19 190 5| 0.0 3.9 3.9| 0.0-191.1-191.1 -76.4 -0.91| 11.8-10.8 3000 164 19 170 4| 0.0 3.1 3.1| 0.0-195.8-195.8 -65.3 -0.90| 10.4 -9.4 4000 153 19 126 5| 0.0 2.5 2.5| 0.0-199.9-199.9 -50.0 -0.86| 8.4 -7.2 5000 142 19 99 7| 0.0 2.2 2.2| 0.0-208.7-208.7 -41.7 -0.83| 7.2 -6.0 6000 132 19 85 10| 0.0 2.2 2.2| 4.4-213.9-209.4 -34.9 -0.76| 6.6 -5.0 Wrote GIF file: /home/apache/climate/data/raob//LK747/skewt/LK747.skewt.20251108.00.gif