UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113006.upa.cvt Date: 0600Z 30 NOV 25 Searching for LK520... Searching the city database file for: LK520 ... Date:0600Z 30 NOV 25 Station: LK520 WMO ident: 11520 Latitude: 50.00 Longitude: 14.45 ------------------------------------------------------------------------------- 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 122 SFC 978 302 2.0 1.3 95 0.7 1.7 145 1 276.9 277.6 276.0 288.6 4.29 2 939 630 0.0 0.0 100 0.0 0.0 178 4 278.1 278.8 276.3 289.3 4.07 3 937 647 0.2 0.2 100 0.0 0.2 180 4 278.5 279.2 276.6 289.9 4.14 4 935 665 3.0 2.6 97 0.4 2.8 181 4 281.5 282.4 279.1 295.2 4.93 5 925 752 4.0 3.4 96 0.6 3.7 190 5 283.4 284.3 280.5 298.1 5.28 6 884 1121 3.8 2.8 93 1.0 3.3 236 10 286.9 287.8 282.1 301.9 5.30 7 850 1439 1.8 1.7 99 0.1 1.7 275 15 288.0 288.9 282.4 302.5 5.09 8 802 1905 -0.7 -1.7 93 1.0 -1.2 268 13 290.2 290.9 282.3 302.4 4.21 9 785 2076 -1.9 -7.9 63 6.0 -4.1 265 12 290.7 291.2 280.7 298.6 2.68 10 767 2262 1.0 -31.0 7 32.0 -6.2 262 11 295.8 295.8 280.0 297.0 0.38 11 753 2410 0.4 -31.6 7 32.0 -6.7 259 10 296.7 296.7 280.4 297.9 0.36 12 700 2990 -4.1 -23.1 21 19.0 -9.0 250 7 297.9 298.1 281.6 300.7 0.85 13 685 3161 -5.3 -20.3 30 15.0 -9.5 247 7 298.5 298.7 282.2 302.0 1.11 14 619 3950 -9.3 -30.3 16 21.0 -13.6 234 6 302.6 302.7 283.1 304.3 0.50 15 548 4878 -17.9 -29.9 34 12.0 -20.0 217 6 303.2 303.3 283.4 305.1 0.58 16 521 5255 -19.1 -42.1 11 23.0 -22.0 211 5 306.1 306.2 284.1 306.8 0.18 17 509 5428 -20.3 -35.3 25 15.0 -22.5 207 5 306.7 306.8 284.5 308.0 0.37 18 500 5560 -21.3 -32.3 36 11.0 -23.1 205 5 307.1 307.2 284.9 308.8 0.51 19 498 5590 -21.7 -31.7 40 10.0 -23.3 206 5 306.9 307.0 284.8 308.8 0.54 20 478 5890 -24.1 -38.1 26 14.0 -25.8 220 6 307.6 307.6 284.8 308.6 0.30 21 446 6390 -28.3 -36.3 46 8.0 -29.3 243 8 308.5 308.5 285.2 309.8 0.38 22 400 7160 -34.7 -42.7 44 8.0 -35.3 280 11 309.9 309.9 285.5 310.7 0.22 23 385 7424 -37.3 -43.3 54 6.0 -37.7 276 11 309.9 309.9 285.5 310.7 0.22 24 379 7532 -37.9 -47.9 34 10.0 -38.5 274 11 310.5 310.5 285.7 311.0 0.13 25 351 8054 -42.7 -47.0 63 4.3 -42.9 266 11 310.9 310.9 285.8 311.5 0.16 26 342 8228 -43.9 -52.9 36 9.0 -44.3 264 11 311.6 311.6 286.0 311.9 0.08 27 304 9004 -50.9 -56.9 49 6.0 -51.1 251 11 312.4 312.4 286.2 312.6 0.06 28 300 9090 -51.5 -59.5 38 8.0 -51.7 250 11 312.8 312.8 286.4 312.9 0.04 29 261 9981 -59.1 -66.1 40 7.0 -59.2 261 14 314.3 314.3 286.9 314.4 0.02 30 250 10250 -61.5 -65.0 63 3.5 -61.6 265 15 314.6 314.6 287.0 314.7 0.02 31 232 10708 -64.5 -70.5 43 6.0 -64.6 276 12 316.9 316.9 287.7 316.9 0.01 32 218 11086 -66.3 -71.3 49 5.0 -66.3 285 9 319.8 319.8 288.7 319.8 0.01 33 200 11610 -63.3 -78.3 11 15.0 -63.4 245 21 332.5 332.5 292.4 332.5 0.00 34 197 11703 -61.1 -80.1 6 19.0 -61.2 245 21 337.5 337.5 293.7 337.5 0.00 35 175 12441 -58.5 -82.5 3 24.0 -58.7 247 20 353.4 353.4 297.4 353.4 0.00 36 150 13410 -57.1 -85.1 2 28.0 -57.4 250 19 371.7 371.7 300.9 371.7 0.00 37 148 13495 -56.3 -84.3 2 28.0 -56.6 250 19 374.5 374.5 301.4 374.5 0.00 38 100 15950 -62.5 -87.5 2 25.0 -62.7 250 25 407.0 407.0 306.1 407.0 0.00 39 84 17029 -61.1 -88.1 2 27.0 -61.4 255 24 430.6 430.6 308.9 430.6 0.00 40 73 17893 -64.7 -89.7 2 25.0 -64.9 259 23 440.6 440.6 310.0 440.7 0.00 41 70 18150 -62.9 -89.9 1 27.0 -63.2 260 23 449.8 449.8 310.8 449.8 0.00 42 69 18238 -62.3 -89.3 2 27.0 -62.6 260 23 453.0 453.0 311.1 453.0 0.00 43 50 20210 -63.9 -90.9 1 27.0 -64.3 260 15 492.9 492.9 314.4 492.9 0.00 44 34 22546 -67.9 -92.9 2 25.0 -68.2 252 21 539.9 539.9 317.5 539.9 0.00 45 30 23300 -66.3 -92.3 1 26.0 -66.7 250 23 563.9 563.9 318.9 563.9 0.00 46 28 23719 -66.1 -92.1 1 26.0 -66.5 254 26 575.7 575.7 319.5 575.7 0.00 47 24 24648 -69.3 -93.3 2 24.0 -69.6 264 32 592.3 592.3 320.3 592.4 0.00 48 20 25740 -68.7 -93.7 2 25.0 -69.2 275 40 625.9 625.9 321.7 625.9 0.00 49 19 26047 -69.1 -94.1 2 25.0 -69.5 275 42 633.9 633.9 322.0 633.9 0.00 50 15 27476 -65.3 -94.3 1 29.0 -66.2 273 52 690.9 690.9 324.1 690.9 0.00 51 11 29353 -68.3 -95.3 1 27.0 -69.1 271 64 744.0 744.0 325.8 744.1 0.00 52 10 29930 -64.9 -95.9 1 31.0 -66.2 270 68 777.3 777.3 326.7 777.3 0.00 53 9.9 29991 -63.9 -94.9 1 31.0 -65.4 783.3 783.3 326.8 783.3 0.00 54 8.6 30851 -65.7 -94.7 1 29.0 -67.1 808.4 808.4 327.4 808.5 0.01 55 7.6 31609 -61.7 -93.7 1 32.0 -64.1 853.7 853.7 328.5 853.7 0.01 56 5.7 33400 -59.5 -91.5 1 32.0 -63.1 936.5 936.5 330.1 936.7 0.02 TRP 218 11086 -66.3 -71.3 49 5.0 -66.3 285 9 319.8 319.8 288.7 319.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5438.00 m Freezing level: 815.44 mb = 1774.84 m = 5822.88 ft Freezing level: 773.21 mb = 2197.70 m = 7210.20 ft Freezing level: 748.29 mb = 2461.13 m = 8074.49 ft Wetbulb zero: 821.07 mb = 1716.90 m = 5632.80 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 45.92 % Est. max temperature: 14.03 C = 57.25 F Sfc-Lift cond lev (LCL): 967.40 mb = 389.86 m = 1279.04 ft T: 1.46 C 700-500 lapse rate: 6.69 C/km ThetaE index: 5.52 C Layer 802.0- 753.0 mb Conv cond level (CCL): 978.00 mb = 302.03 m = 990.90 ft Mean mixing ratio: 4.81 g/kg Conv temperature: 2.88 C = 37.18 F Cap Strength: 10.91 C Lifted Index: 11.02 C Risk: None Lifted Index @300 mb: 12.46 C Lifted Index @700 mb: 8.13 C Showalter Index: 5.93 C Risk: None Total Totals Index: 46.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 23.00 C K Index: 5.80 Risk: None Sweat Index: 55.40 Risk: None Energy Index: 1.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 53.92 J/kg Max Up Vert Vel: 10.38 m/s Conv Inhibition (B-): 63651.16 J/kg Cap Strength: 10.91 C Lift Cond Lev (LCL): 919.02 mb = 804.79 m = 2640.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 277 at 6 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 ---------------------------------------------------------- 0 978 302 145 1 -0.6 0.8 | 104 6 -6.2 1.5 1 925 752 190 5 0.9 4.9 | 140 7 -4.7 5.6 2 850 1439 275 15 14.9 -1.3 | 274 9 9.3 -0.6 3 700 2990 250 7 6.6 2.4 | 197 3 1.0 3.1 4 500 5560 205 5 2.1 4.5 | 146 6 -3.5 5.2 5 400 7160 280 11 10.8 -1.9 | 283 5 5.2 -1.2 6 300 9090 250 11 10.3 3.8 | 227 6 4.7 4.4 7 250 10250 265 15 14.9 1.3 | 258 10 9.3 2.0 8 218 11086 285 9 8.7 -2.3 | 298 3 3.1 -1.7 9 200 11610 245 21 19.0 8.9 | 235 16 13.4 9.5 10 150 13410 250 19 17.9 6.5 | 240 14 12.2 7.2 11 100 15950 250 25 23.5 8.6 | 243 20 17.9 9.2 12 70 18150 260 23 22.7 4.0 | 255 18 17.0 4.7 13 50 20210 260 15 14.8 2.6 | 250 10 9.2 3.3 14 30 23300 250 23 21.6 7.9 | 242 18 16.0 8.5 15 20 25740 275 40 39.8 -3.5 | 275 34 34.2 -2.8 16 10 29930 270 68 68.0 -0.0 | 269 62 62.4 0.7 Wind Parameters Mean winds (0-6000m): 246.8 at 7.5 knts Storm direction: 276.8 at 5.7 knts Shear (0-3000m) pos: 2.4 neg: 1.3 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 84.2 deg Storm rel helicity (0-3000m) pos: 42.9 neg: -10.4 tot: 32.5 m^2/s^2 ave: 10.8 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 2.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 9.16 Bulk Shear: 5.89 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 ------------------------------------------------------------------------------- 500 185 3 126 7| 5.3 0.0 5.3| 10.2 0.0 10.2 20.5 0.96| 5.8 5.6 1000 228 6 169 5| 6.9 0.0 6.9| 34.0 0.0 34.0 34.0 0.99| 9.4 9.2 1500 257 9 228 4| 4.7 0.0 4.7| 42.9 -2.8 40.2 26.8 0.85| 8.4 7.1 2000 261 10 240 4| 3.5 0.8 4.3| 42.9 -6.4 36.6 18.3 0.68| 7.1 4.8 2500 261 10 241 4| 2.8 1.2 4.0| 42.9 -9.0 33.9 13.6 0.54| 6.2 3.4 3000 260 9 237 4| 2.4 1.3 3.6| 42.9 -10.4 32.5 10.8 0.46| 5.5 2.5 4000 256 8 223 4| 1.8 1.2 3.0| 42.9 -12.3 30.7 7.7 0.38| 4.4 1.7 5000 251 8 209 4| 1.4 1.2 2.6| 42.9 -14.5 28.5 5.7 0.32| 3.7 1.2 6000 247 8 200 4| 1.5 1.0 2.5| 49.4 -14.9 34.4 5.7 0.38| 3.5 1.4 Wrote GIF file: /home/apache/climate/data/raob//LK520/skewt/LK520.skewt.20251130.06.gif