UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110211.upa.cvt Date: 1100Z 2 NOV 25 Searching for LK520... Searching the city database file for: LK520 ... Date:1100Z 2 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 978 307 10.8 10.0 95 0.8 10.3 265 1 285.8 287.1 284.5 307.7 7.90 2 925 770 8.4 7.4 93 1.0 7.9 290 13 287.9 289.1 284.4 307.6 6.99 3 888 1107 6.8 6.8 100 0.0 6.8 261 14 289.6 290.9 285.1 309.5 6.99 4 850 1466 5.0 4.4 96 0.6 4.7 230 15 291.4 292.5 284.9 309.1 6.17 5 700 3030 -2.9 -4.0 92 1.1 -3.4 280 19 299.3 300.0 285.8 311.5 4.06 6 631 3848 -6.7 -7.3 95 0.6 -7.0 260 23 304.0 304.6 287.0 314.8 3.50 7 500 5630 -17.7 -18.7 92 1.0 -18.0 215 33 311.5 311.8 287.8 317.2 1.75 8 481 5918 -19.5 -20.9 89 1.4 -19.8 215 37 312.7 313.0 288.0 317.7 1.50 9 470 6090 -19.9 -22.2 82 2.3 -20.5 215 40 314.3 314.6 288.4 318.9 1.37 10 441 6559 -22.3 -23.0 94 0.7 -22.5 215 47 317.0 317.3 289.2 321.6 1.36 11 430 6745 -22.9 -24.5 87 1.6 -23.2 215 50 318.6 318.8 289.6 322.8 1.22 12 400 7270 -26.7 -28.5 85 1.8 -27.1 215 58 320.3 320.5 289.8 323.5 0.91 13 303 9213 -42.5 -46.1 68 3.6 -42.7 220 78 324.5 324.6 290.3 325.3 0.20 14 300 9280 -43.1 -45.0 81 1.9 -43.2 220 79 324.6 324.7 290.4 325.5 0.23 15 275 9859 -48.1 -50.2 79 2.1 -48.2 220 82 325.6 325.6 290.6 326.1 0.14 16 257 10302 -51.7 -56.5 56 4.8 -51.8 220 84 326.6 326.6 290.8 326.9 0.07 17 250 10480 -53.3 -57.7 59 4.4 -53.4 220 85 326.8 326.8 290.9 327.1 0.06 18 200 11880 -65.3 -69.4 57 4.1 -65.3 220 91 329.3 329.4 291.6 329.4 0.02 19 189 12221 -67.8 -72.4 52 4.6 -67.8 225 99 330.7 330.7 291.9 330.7 0.01 20 182 12446 -69.5 -74.4 49 4.9 -69.5 222 88 331.5 331.5 292.2 331.6 0.01 21 178 12578 -70.5 -75.0 51 4.5 -70.5 220 81 332.0 332.0 292.3 332.0 0.01 22 167 12962 -63.1 -81.1 7 18.0 -63.2 227 73 350.4 350.5 296.7 350.5 0.00 23 150 13620 -63.3 -82.3 6 19.0 -63.4 240 60 361.0 361.0 298.9 361.0 0.00 24 100 16130 -62.5 -85.5 3 23.0 -62.7 220 27 407.0 407.0 306.1 407.0 0.00 25 78 17664 -59.9 -86.9 2 27.0 -60.3 237 28 442.3 442.3 310.1 442.3 0.00 26 71 18243 -63.5 -88.5 2 25.0 -63.8 244 29 446.7 446.7 310.6 446.7 0.00 27 70 18330 -62.9 -87.9 2 25.0 -63.2 245 29 449.8 449.8 310.8 449.8 0.00 28 58 19490 -61.3 -88.3 2 27.0 -61.7 256 26 478.3 478.3 313.3 478.3 0.00 29 51 20279 -64.9 -88.9 2 24.0 -65.2 264 23 487.8 487.8 314.1 487.8 0.00 30 50 20400 -63.9 -88.9 2 25.0 -64.3 265 23 492.9 492.9 314.4 492.9 0.00 31 48 20652 -61.5 -88.5 2 27.0 -62.0 266 23 504.4 504.4 315.2 504.4 0.00 32 32 23139 -66.1 -91.1 2 25.0 -66.5 278 20 554.1 554.1 318.3 554.1 0.00 33 30 23530 -66.5 -91.5 2 25.0 -66.9 280 19 563.4 563.4 318.8 563.4 0.00 34 20 25990 -66.1 -91.1 2 25.0 -66.7 280 42 633.8 633.8 322.0 633.9 0.00 35 16 27340 -67.5 -92.5 2 25.0 -68.1 272 46 671.0 671.0 323.4 671.1 0.00 36 15 27732 -64.3 -91.3 1 27.0 -65.3 270 47 694.2 694.2 324.3 694.2 0.01 37 13 28603 -66.7 -91.7 2 25.0 -67.6 264 49 714.9 714.9 324.9 714.9 0.01 38 11 29624 -62.7 -90.7 1 28.0 -64.3 258 52 764.4 764.4 326.3 764.5 0.01 39 10 30210 -63.7 -90.7 1 27.0 -65.3 255 54 781.8 781.8 326.8 781.9 0.01 40 8.8 30992 -65.1 -91.1 2 26.0 -66.6 805.5 805.5 327.4 805.5 0.01 41 7.8 31735 -60.5 -90.5 1 30.0 -63.1 852.2 852.2 328.4 852.3 0.01 42 6.6 32766 -64.5 -90.5 2 26.0 -66.5 877.1 877.1 329.0 877.2 0.02 43 6.0 33351 -62.3 -90.3 1 28.0 -65.0 910.8 910.8 329.6 911.0 0.02 44 5.6 33783 -56.5 -88.5 1 32.0 -61.3 954.5 954.5 330.4 954.8 0.03 45 5.2 34251 -58.3 -88.3 1 30.0 -62.6 966.8 966.9 330.7 967.2 0.03 46 4.6 35028 -55.5 -87.5 1 32.0 -61.3 1014.4 1014.4 331.4 1014.8 0.04 TRP 178 12578 -70.5 -75.0 51 4.5 -70.5 220 81 332.0 332.0 292.3 332.0 0.01 WND 189 12221 -67.8 -72.4 52 4.6 -67.8 225 99 330.7 330.7 291.9 330.7 0.01 Sounding variables and indices 1000-500 mb thick: 5509.00 m Freezing level: 755.06 mb = 2455.87 m = 8057.23 ft Wetbulb zero: 762.68 mb = 2339.22 m = 7674.51 ft Precipitable water: 0.99 inches Sfc-500 mean rel hum: 94.28 % Est. max temperature: 17.45 C = 63.40 F Sfc-Lift cond lev (LCL): 966.34 mb = 406.45 m = 1333.47 ft T: 10.28 C 700-500 lapse rate: 5.69 C/km ThetaE index: 0.36 C Layer 850.0- 700.0 mb Conv cond level (CCL): 904.48 mb = 955.28 m = 3134.08 ft Mean mixing ratio: 7.21 g/kg Conv temperature: 13.86 C = 56.96 F Cap Strength: 3.71 C Lifted Index: 5.78 C Risk: None Lifted Index @300 mb: 11.84 C Lifted Index @700 mb: 2.12 C Showalter Index: 5.19 C Risk: None Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.70 C Cross Totals Index: 22.10 C K Index: 26.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 115.80 Risk: None Energy Index: 1.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.72 J/kg Max Up Vert Vel: 5.78 m/s Conv Inhibition (B-): 63812.60 J/kg Cap Strength: 5.61 C Lift Cond Lev (LCL): 917.58 mb = 836.50 m = 2744.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 269 at 17 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 ---------------------------------------------------------- 0 978 307 265 1 1.0 0.1 | 90 16 -15.8 -0.1 1 925 770 290 13 12.2 -4.4 | 44 6 -4.5 -4.6 2 850 1466 230 15 11.5 9.6 | 151 11 -5.3 9.5 3 700 3030 280 19 18.7 -3.3 | 331 4 2.0 -3.5 4 500 5630 215 33 18.9 27.0 | 185 27 2.2 26.9 5 400 7270 215 58 33.3 47.5 | 199 50 16.5 47.3 6 300 9280 220 79 50.8 60.5 | 209 69 34.0 60.3 7 250 10480 220 85 54.6 65.1 | 210 75 37.9 64.9 8 200 11880 220 91 58.5 69.7 | 211 81 41.7 69.5 9 189 12221 225 99 70.0 70.0 | 217 88 53.3 69.8 10 178 12578 220 81 52.1 62.0 | 210 71 35.3 61.9 11 150 13620 240 60 52.0 30.0 | 230 46 35.2 29.8 12 100 16130 220 27 17.4 20.7 | 182 21 0.6 20.5 13 70 18330 245 29 26.3 12.3 | 218 15 9.5 12.1 14 50 20400 265 23 22.9 2.0 | 253 6 6.2 1.8 15 30 23530 280 19 18.7 -3.3 | 331 4 2.0 -3.5 16 20 25990 280 42 41.4 -7.3 | 287 26 24.6 -7.5 17 10 30210 255 54 52.2 14.0 | 249 38 35.4 13.8 Wind Parameters Mean winds (0-6000m): 239.4 at 22.3 knts Storm direction: 269.4 at 16.8 knts Shear (0-3000m) pos: 3.8 neg: 2.0 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): -160.8 deg Storm rel helicity (0-3000m) pos: 17.0 neg: -15.7 tot: 1.3 m^2/s^2 ave: 0.4 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.38 Bulk Shear: 44.42 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 ------------------------------------------------------------------------------- 500 288 7 76 10| 12.5 0.0 12.5| 0.0 -13.1 -13.1 -26.2 -0.48| 12.8 -6.2 1000 273 11 84 6| 6.3 5.3 11.5| 7.4 -13.1 -5.7 -5.7 0.05| 11.8 0.6 1500 257 12 118 6| 4.2 4.0 8.2| 11.2 -13.1 -1.9 -1.3 0.09| 9.9 0.9 2000 254 13 130 5| 4.2 3.0 7.2| 14.2 -13.1 1.1 0.6 0.14| 8.7 1.2 2500 258 14 134 4| 4.2 2.4 6.6| 16.2 -13.1 3.1 1.2 0.22| 8.0 1.8 3000 263 15 134 3| 3.8 2.0 5.8| 17.0 -15.7 1.3 0.4 0.16| 7.5 1.2 4000 261 17 181 2| 2.8 2.9 5.8| 17.0 -30.5 -13.5 -3.4 -0.01| 7.1 -0.1 5000 251 19 194 6| 2.3 3.7 5.9| 17.0 -66.4 -49.4 -9.9 -0.12| 7.1 -0.9 6000 239 22 192 11| 1.9 4.2 6.1| 52.5 -84.6 -32.1 -5.4 -0.08| 7.2 -0.6 Wrote GIF file: /home/apache/climate/data/raob//LK520/skewt/LK520.skewt.20251102.11.gif