UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101111.upa.cvt Date: 1100Z 11 OCT 25 Searching for LY275... Searching the city database file for: LY275 ... Date:1100Z 11 OCT 25 Station: LY275 WMO ident: 13275 Latitude: 44.77 Longitude: 20.42 ------------------------------------------------------------------------------- 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 205 14.8 8.8 67 6.0 11.4 275 3 287.8 289.0 284.5 307.8 7.10 1 1000 222 14.6 8.6 67 6.0 11.2 285 5 287.8 289.0 284.4 307.5 7.02 2 925 873 8.4 6.5 88 1.9 7.4 315 17 287.9 289.1 284.0 306.4 6.57 3 917 945 7.8 6.4 91 1.4 7.1 317 18 288.0 289.2 284.0 306.6 6.58 4 904 1062 6.8 5.8 93 1.0 6.3 319 19 288.1 289.3 283.9 306.3 6.40 5 850 1566 3.6 3.0 96 0.6 3.3 330 25 289.9 290.9 283.8 305.9 5.59 6 781 2249 -0.5 -1.7 92 1.2 -1.0 345 30 292.6 293.4 283.5 305.2 4.32 7 709 3020 -2.9 -5.2 84 2.3 -3.8 3 35 298.2 298.8 285.0 309.2 3.66 8 700 3121 -3.3 -5.9 82 2.6 -4.4 5 36 298.8 299.5 285.1 309.4 3.51 9 594 4406 -9.9 -13.9 73 4.0 -11.2 3 46 305.5 305.9 286.2 312.5 2.20 10 544 5084 -10.5 -16.5 61 6.0 -12.5 1 51 312.6 313.0 288.4 318.9 1.93 11 528 5314 -11.9 -16.3 70 4.4 -13.3 1 53 313.6 314.0 288.8 320.3 2.03 12 500 5730 -13.7 -20.7 55 7.0 -15.7 360 56 316.3 316.6 289.1 321.3 1.47 13 476 6103 -15.5 -26.5 38 11.0 -18.1 2 58 318.6 318.8 289.3 321.8 0.92 14 461 6344 -17.3 -30.3 31 13.0 -20.0 4 60 319.3 319.4 289.2 321.6 0.67 15 400 7390 -26.1 -37.1 35 11.0 -27.6 10 66 321.1 321.1 289.5 322.5 0.40 16 315 9061 -40.1 -49.1 38 9.0 -40.6 14 63 324.3 324.3 290.2 324.8 0.14 17 300 9390 -43.1 -51.1 41 8.0 -43.5 15 62 324.6 324.6 290.3 325.1 0.12 18 250 10600 -52.5 -59.5 43 7.0 -52.7 30 69 328.0 328.0 291.2 328.2 0.05 19 241 10836 -54.0 -61.4 40 7.3 -54.2 30 69 329.2 329.2 291.5 329.3 0.04 20 200 12010 -61.9 -70.9 29 9.0 -62.0 5 48 334.7 334.7 293.0 334.8 0.01 21 196 12135 -62.9 -71.9 29 9.0 -63.0 5 48 335.1 335.1 293.1 335.1 0.01 22 162 13304 -63.9 -77.9 13 14.0 -64.0 5 48 352.2 352.2 297.1 352.2 0.01 23 156 13536 -60.7 -75.7 12 15.0 -60.9 5 48 361.4 361.4 299.0 361.5 0.01 24 150 13780 -61.1 -78.1 9 17.0 -61.3 5 48 364.8 364.8 299.6 364.8 0.01 25 129 14709 -63.1 -84.1 4 21.0 -63.3 359 35 377.3 377.3 301.8 377.3 0.00 26 126 14854 -58.5 -81.5 4 23.0 -58.8 359 33 388.2 388.2 303.5 388.2 0.00 27 100 16290 -62.3 -91.3 1 29.0 -62.5 350 13 407.4 407.4 306.2 407.4 0.00 28 91 16867 -64.7 -92.7 1 28.0 -64.9 12 10 413.7 413.7 307.0 413.7 0.00 29 82 17510 -59.3 -89.3 1 30.0 -59.7 37 6 437.3 437.3 309.6 437.3 0.00 30 70 18490 -63.1 -91.1 1 28.0 -63.4 75 1 449.4 449.4 310.8 449.4 0.00 31 69 18579 -63.5 -91.5 1 28.0 -63.8 70 2 450.4 450.4 310.9 450.4 0.00 32 58 19653 -63.5 -91.5 1 28.0 -63.8 14 12 473.3 473.3 312.9 473.3 0.00 33 50 20580 -59.1 -89.1 1 30.0 -59.7 325 21 504.2 504.2 315.2 504.2 0.00 34 34 22981 -62.1 -91.1 1 29.0 -62.7 280 23 555.1 555.1 318.3 555.1 0.00 35 30 23760 -58.9 -88.9 1 30.0 -59.9 265 23 584.1 584.1 319.9 584.1 0.00 36 24 25163 -56.1 -87.1 1 31.0 -57.8 265 29 630.7 630.7 321.9 630.8 0.01 37 21 26004 -59.1 -89.1 1 30.0 -60.5 265 32 646.2 646.2 322.6 646.2 0.01 38 20 26310 -56.9 -86.9 1 30.0 -58.7 265 33 662.0 662.0 323.2 662.1 0.01 39 13 29069 -51.9 -83.9 1 32.0 -55.9 271 36 766.1 766.1 326.4 766.3 0.03 40 11 30150 -52.3 -84.3 1 32.0 -56.6 274 37 802.2 802.2 327.3 802.4 0.03 41 10 30770 -49.9 -82.9 1 33.0 -55.4 275 38 833.3 833.3 328.0 833.7 0.04 42 8.4 31920 -46.1 -80.1 1 34.0 -53.9 890.8 890.8 329.2 891.6 0.08 TRP 196 12135 -62.9 -71.9 29 9.0 -63.0 5 48 335.1 335.1 293.1 335.1 0.01 WND 241 10836 -54.0 -61.4 40 7.3 -54.2 30 69 329.2 329.2 291.5 329.3 0.04 Sounding variables and indices 1000-500 mb thick: 5508.00 m Freezing level: 789.41 mb = 2165.63 m = 7105.01 ft Wetbulb zero: 797.47 mb = 2080.58 m = 6825.98 ft Precipitable water: 0.89 inches Sfc-500 mean rel hum: 79.90 % Est. max temperature: 16.87 C = 62.36 F Sfc-Lift cond lev (LCL): 915.68 mb = 956.61 m = 3138.44 ft T: 7.70 C 700-500 lapse rate: 3.99 C/km ThetaE index: 1.34 C Layer 1000.0- 917.0 mb Conv cond level (CCL): 897.04 mb = 1125.60 m = 3692.88 ft Mean mixing ratio: 6.73 g/kg Conv temperature: 15.39 C = 59.70 F Cap Strength: 9.23 C Lifted Index: 10.63 C Risk: None Lifted Index @300 mb: 12.78 C Lifted Index @700 mb: 2.42 C Showalter Index: 11.24 C Risk: None Total Totals Index: 34.00 C Risk: None Vertical Totals Index: 17.30 C Cross Totals Index: 16.70 C K Index: 17.70 Risk: < 20 % chance of thunderstorms Sweat Index: 142.00 Risk: None Energy Index: 3.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.00 J/kg Max Up Vert Vel: 3.46 m/s Conv Inhibition (B-): 2.57 J/kg Cap Strength: 10.43 C Lift Cond Lev (LCL): 903.74 mb = 1064.80 m = 3493.38 ft Lev Free Conv (LFC): 868.74 mb = 1387.74 m = 4552.89 ft Equ Level (EL): 768.74 mb = 2375.06 m = 7792.09 ft B at Equ Level: 5.41 J/kg Max Parcel Lev (MPL): 738.74 mb = 2692.30 m = 8832.90 ft Wind level data Storm motion: 26 at 27 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 205 275 3 3.0 -0.3 | 211 28 14.8 24.3 1 1000 222 285 5 4.8 -1.3 | 216 29 16.6 23.3 2 925 873 315 17 12.0 -12.0 | 242 27 23.8 12.6 3 850 1566 330 25 12.5 -21.7 | 263 24 24.3 2.9 4 700 3121 5 36 -3.1 -35.9 | 322 14 8.7 -11.3 5 500 5730 360 56 -0.0 -56.0 | 339 34 11.8 -31.4 6 400 7390 10 66 -11.5 -65.0 | 359 40 0.4 -40.4 7 300 9390 15 62 -16.0 -59.9 | 7 36 -4.2 -35.3 8 250 10600 30 69 -34.5 -59.8 | 33 42 -22.7 -35.2 9 241 10836 30 69 -34.5 -59.8 | 33 42 -22.7 -35.2 10 200 12010 5 48 -4.2 -47.8 | 342 24 7.6 -23.2 11 196 12135 5 48 -4.2 -47.8 | 342 24 7.6 -23.2 12 150 13780 5 48 -4.2 -47.8 | 342 24 7.6 -23.2 13 100 16290 350 13 2.3 -12.8 | 230 18 14.1 11.8 14 70 18490 75 1 -1.0 -0.3 | 204 27 10.9 24.3 15 50 20580 325 21 12.0 -17.2 | 253 25 23.9 7.4 16 30 23760 265 23 22.9 2.0 | 233 44 34.7 26.6 17 20 26310 265 33 32.9 2.9 | 238 52 44.7 27.5 18 10 30770 275 38 37.9 -3.3 | 247 54 49.7 21.3 Wind Parameters Mean winds (0-6000m): 355.7 at 36.4 knts Storm direction: 25.7 at 27.3 knts Shear (0-3000m) pos: 6.3 neg: 0.0 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 112.5 deg Storm rel helicity (0-3000m) pos: 274.6 neg: 0.0 tot: 274.6 m^2/s^2 ave: 91.5 10^-3 m/s^2 rel: 0.93 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 7.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.04 Bulk Shear: 134.62 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 ------------------------------------------------------------------------------- 500 301 9 225 28| 11.8 0.0 11.8| 88.5 0.0 88.5 176.9 0.99| 12.1 12.0 1000 313 14 235 27| 9.7 0.0 9.7|145.1 0.0 145.1 145.1 0.98| 10.3 10.1 1500 321 17 243 25| 8.4 0.0 8.4|187.8 0.0 187.8 125.2 0.97| 9.2 9.0 2000 327 20 250 24| 7.4 0.0 7.4|219.6 0.0 219.6 109.8 0.95| 8.6 8.1 2500 334 22 257 22| 6.7 0.0 6.7|249.3 0.0 249.3 99.7 0.93| 8.3 7.8 3000 342 24 265 19| 6.3 0.0 6.3|274.6 0.0 274.6 91.5 0.93| 8.1 7.6 4000 350 28 280 17| 4.7 1.0 5.7|289.7 0.0 289.7 72.4 0.86| 7.1 6.1 5000 354 32 296 17| 3.8 1.6 5.4|302.0 0.0 302.0 60.4 0.78| 6.5 5.0 6000 356 36 309 19| 3.5 1.7 5.1|340.2 0.0 340.2 56.7 0.75| 6.1 4.6 Wrote GIF file: /home/apache/climate/data/raob//LY275/skewt/LY275.skewt.20251011.11.gif