UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113011.upa.cvt Date: 1100Z 30 NOV 25 Searching for LK520... Searching the city database file for: LK520 ... Date:1100Z 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 121 SFC 978 301 2.4 2.0 97 0.4 2.2 95 1 277.3 278.1 276.5 289.6 4.52 2 936 654 0.0 0.0 100 0.0 0.0 182 9 278.4 279.1 276.5 289.6 4.08 3 931 697 3.6 2.8 94 0.8 3.2 192 10 282.5 283.3 279.7 296.5 5.03 4 925 750 4.2 2.5 89 1.7 3.4 205 11 283.6 284.5 280.2 297.5 4.95 5 905 928 4.6 1.9 83 2.7 3.3 226 10 285.8 286.6 281.1 299.5 4.85 6 850 1438 2.6 0.8 88 1.8 1.7 285 9 288.9 289.7 282.4 302.5 4.77 7 849 1448 2.6 0.8 88 1.8 1.7 285 9 289.0 289.8 282.4 302.6 4.77 8 788 2047 -1.1 -2.3 92 1.2 -1.6 264 8 291.2 292.0 282.7 303.2 4.10 9 784 2087 -1.3 -8.3 59 7.0 -3.9 262 8 291.4 291.9 281.0 299.2 2.60 10 780 2128 -1.3 -9.3 54 8.0 -4.3 261 8 291.9 292.3 280.9 299.1 2.42 11 771 2221 -0.5 -14.5 34 14.0 -5.1 257 8 293.7 294.0 280.7 298.6 1.61 12 765 2283 0.0 -9.0 51 9.0 -3.4 255 8 294.9 295.4 282.4 302.5 2.53 13 750 2442 -0.3 -18.3 24 18.0 -5.8 250 8 296.2 296.5 281.3 300.0 1.20 14 709 2890 -2.5 -27.5 13 25.0 -8.5 234 7 298.6 298.7 281.5 300.5 0.56 15 700 2991 -3.1 -26.1 15 23.0 -8.8 230 7 299.1 299.2 281.8 301.2 0.65 16 688 3127 -4.1 -25.1 18 21.0 -9.4 230 8 299.4 299.6 282.1 301.8 0.72 17 602 4161 -12.3 -24.3 36 12.0 -15.1 228 11 301.6 301.8 283.2 304.5 0.89 18 581 4431 -14.7 -30.7 24 16.0 -17.6 227 13 301.9 302.0 282.8 303.6 0.51 19 541 4966 -18.3 -30.3 34 12.0 -20.4 226 15 303.8 303.9 283.7 305.7 0.57 20 524 5204 -19.1 -39.1 15 20.0 -21.8 226 16 305.6 305.7 284.0 306.5 0.25 21 500 5550 -21.7 -28.7 53 7.0 -22.9 225 17 306.6 306.7 284.9 309.0 0.72 22 498 5580 -21.9 -28.9 53 7.0 -23.1 225 17 306.7 306.8 284.9 309.1 0.70 23 446 6386 -27.7 -38.7 34 11.0 -28.9 217 19 309.2 309.3 285.4 310.3 0.30 24 400 7160 -35.1 -39.5 64 4.4 -35.5 210 21 309.4 309.4 285.5 310.5 0.31 25 398 7195 -35.5 -39.6 66 4.1 -35.8 211 21 309.3 309.4 285.5 310.4 0.31 26 391 7318 -36.7 -42.7 54 6.0 -37.1 212 21 309.3 309.3 285.4 310.1 0.23 27 389 7353 -36.9 -44.9 43 8.0 -37.4 213 21 309.5 309.5 285.4 310.1 0.18 28 375 7604 -39.1 -40.8 84 1.7 -39.2 217 22 309.8 309.9 285.7 310.9 0.29 29 357 7939 -41.7 -45.5 66 3.8 -41.9 222 23 310.7 310.8 285.8 311.4 0.18 30 346 8149 -43.7 -45.0 87 1.3 -43.7 225 23 310.8 310.9 285.9 311.5 0.20 31 331 8445 -45.5 -51.5 51 6.0 -45.7 230 24 312.3 312.3 286.3 312.7 0.10 32 300 9090 -51.3 -57.3 49 6.0 -51.4 240 25 313.0 313.1 286.5 313.3 0.06 33 296 9177 -52.1 -58.1 48 6.0 -52.2 240 25 313.1 313.1 286.5 313.3 0.05 34 279 9558 -55.7 -59.1 66 3.4 -55.8 238 24 313.3 313.3 286.5 313.5 0.05 35 250 10250 -61.1 -66.0 52 4.9 -61.2 235 23 315.2 315.2 287.2 315.3 0.02 36 227 10841 -64.9 -70.9 43 6.0 -65.0 230 23 318.2 318.2 288.2 318.3 0.01 37 204 11489 -65.7 -74.7 27 9.0 -65.8 234 21 326.9 326.9 290.8 326.9 0.01 38 202 11549 -62.1 -73.1 22 11.0 -62.2 235 21 333.5 333.5 292.7 333.5 0.01 39 200 11610 -61.7 -74.7 16 13.0 -61.8 235 21 335.1 335.1 293.1 335.1 0.01 40 170 12629 -57.1 -83.1 2 26.0 -57.3 243 23 358.6 358.6 298.4 358.6 0.00 41 150 13420 -58.1 -86.1 2 28.0 -58.3 250 25 370.0 370.0 300.5 370.0 0.00 42 100 15960 -60.5 -88.5 1 28.0 -60.8 270 23 410.8 410.8 306.6 410.8 0.00 43 70 18160 -63.9 -90.9 1 27.0 -64.1 240 23 447.7 447.7 310.6 447.7 0.00 44 56 19527 -66.1 -92.1 1 26.0 -66.3 257 24 472.2 472.2 312.8 472.2 0.00 45 50 20220 -64.1 -93.1 1 29.0 -64.4 265 25 492.4 492.4 314.4 492.4 0.00 46 48 20470 -63.1 -92.1 1 29.0 -63.5 265 25 500.6 500.6 315.0 500.6 0.00 47 41 21429 -66.3 -93.3 1 27.0 -66.6 267 23 515.7 515.7 316.0 515.7 0.00 48 36 22219 -64.1 -93.1 1 29.0 -64.6 268 21 540.9 540.9 317.6 540.9 0.00 49 30 23330 -65.1 -94.1 1 29.0 -65.6 270 19 567.2 567.2 319.0 567.2 0.00 50 23 24934 -68.3 -95.3 1 27.0 -68.7 267 27 602.5 602.5 320.7 602.5 0.00 51 22 25202 -65.1 -96.1 1 31.0 -65.8 266 28 619.8 619.8 321.5 619.8 0.00 52 20 25780 -66.5 -96.5 1 30.0 -67.1 265 31 632.6 632.6 322.0 632.6 0.00 53 14 27948 -65.5 -96.5 1 31.0 -66.4 265 56 703.9 703.9 324.6 704.0 0.00 54 13 28396 -68.1 -96.1 1 28.0 -68.8 265 61 710.0 710.0 324.7 710.0 0.00 55 10 29980 -66.5 -96.5 1 30.0 -67.7 265 79 771.3 771.3 326.5 771.3 0.00 56 8.0 31328 -67.3 -99.3 0 32.0 -68.5 819.0 819.0 327.7 819.0 0.00 57 7.2 31971 -62.5 -96.5 0 34.0 -64.8 863.7 863.7 328.7 863.7 0.00 58 6.0 33084 -66.9 -96.9 1 30.0 -68.5 890.9 890.9 329.2 891.0 0.00 59 5.7 33394 -67.3 -97.3 1 30.0 -68.9 902.3 902.3 329.5 902.4 0.00 60 5.2 33954 -62.1 -96.1 0 34.0 -65.2 949.7 949.8 330.4 949.8 0.01 TRP 227 10841 -64.9 -70.9 43 6.0 -65.0 230 23 318.2 318.2 288.2 318.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5429.00 m Freezing level: 806.14 mb = 1868.45 m = 6130.02 ft Freezing level: 765.00 mb = 2283.12 m = 7490.46 ft Freezing level: 765.00 mb = 2283.12 m = 7490.46 ft Wetbulb zero: 817.35 mb = 1752.78 m = 5750.51 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 48.21 % Est. max temperature: 14.74 C = 58.54 F Sfc-Lift cond lev (LCL): 971.87 mb = 351.47 m = 1153.10 ft T: 2.06 C 700-500 lapse rate: 7.27 C/km ThetaE index: 4.51 C Layer 784.0- 765.0 mb Conv cond level (CCL): 976.03 mb = 317.10 m = 1040.33 ft Mean mixing ratio: 4.62 g/kg Conv temperature: 2.45 C = 36.41 F Cap Strength: 10.53 C Lifted Index: 10.86 C Risk: None Lifted Index @300 mb: 12.84 C Lifted Index @700 mb: 9.30 C Showalter Index: 5.53 C Risk: None Total Totals Index: 46.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 22.50 C K Index: 2.10 Risk: None Sweat Index: 44.60 Risk: None Energy Index: 1.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 55.86 J/kg Max Up Vert Vel: 10.57 m/s Conv Inhibition (B-): 66971.31 J/kg Cap Strength: 10.73 C Lift Cond Lev (LCL): 907.90 mb = 902.20 m = 2959.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 261 at 8 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 ---------------------------------------------------------- 0 978 301 95 1 -1.0 0.1 | 83 9 -9.2 -1.2 1 925 750 205 11 4.6 10.0 | 158 9 -3.6 8.7 2 850 1438 285 9 8.7 -2.3 | 353 4 0.5 -3.6 3 700 2991 230 7 5.4 4.5 | 139 4 -2.9 3.2 4 500 5550 225 17 12.0 12.0 | 199 11 3.8 10.8 5 400 7160 210 21 10.5 18.2 | 188 17 2.3 16.9 6 300 9090 240 25 21.7 12.5 | 230 18 13.4 11.2 7 250 10250 235 23 18.8 13.2 | 222 16 10.6 11.9 8 227 10841 230 23 17.6 14.8 | 215 16 9.4 13.5 9 200 11610 235 21 17.2 12.0 | 220 14 9.0 10.8 10 150 13420 250 25 23.5 8.6 | 245 17 15.3 7.3 11 100 15960 270 23 23.0 -0.0 | 275 15 14.8 -1.3 12 70 18160 240 23 19.9 11.5 | 229 16 11.7 10.2 13 50 20220 265 25 24.9 2.2 | 267 17 16.7 0.9 14 30 23330 270 19 19.0 -0.0 | 277 11 10.8 -1.3 15 20 25780 265 31 30.9 2.7 | 266 23 22.7 1.4 16 10 29980 265 79 78.7 6.9 | 265 71 70.5 5.6 Wind Parameters Mean winds (0-6000m): 231.2 at 11.1 knts Storm direction: 261.2 at 8.3 knts Shear (0-3000m) pos: 1.6 neg: 1.0 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 71.3 deg Storm rel helicity (0-3000m) pos: 50.4 neg: -0.4 tot: 50.1 m^2/s^2 ave: 16.7 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 4.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 10.48 Bulk Shear: 5.33 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 ------------------------------------------------------------------------------- 500 201 6 129 8| 11.7 0.0 11.7| 41.8 0.0 41.8 83.7 0.90| 17.0 15.3 1000 223 8 152 5| 5.3 0.0 5.3| 48.0 0.0 48.0 48.0 0.80| 14.0 11.2 1500 242 8 165 3| 3.3 0.0 3.3| 49.0 -0.1 48.9 32.6 0.75| 10.7 8.0 2000 249 8 168 2| 2.5 0.7 3.1| 49.1 -0.1 49.0 24.5 0.72| 8.7 6.3 2500 249 8 163 2| 2.0 1.0 3.0| 49.1 -0.2 48.9 19.6 0.67| 7.5 5.0 3000 246 8 158 2| 1.6 1.0 2.7| 50.4 -0.4 50.1 16.7 0.66| 6.6 4.3 4000 240 9 166 3| 1.2 1.1 2.3| 54.8 -0.4 54.4 13.6 0.67| 5.4 3.6 5000 235 10 177 4| 1.0 1.2 2.2| 58.8 -0.4 58.4 11.7 0.65| 4.8 3.1 6000 231 11 184 6| 0.8 1.3 2.1| 59.5 -4.3 55.2 9.2 0.58| 4.3 2.5 Wrote GIF file: /home/apache/climate/data/raob//LK520/skewt/LK520.skewt.20251130.11.gif