UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122923.upa.cvt Date: 2300Z 29 DEC 25 Searching for LY295... Searching the city database file for: LY295 ... Date:2300Z 29 DEC 25 Station: LY295 WMO ident: 13295 ------------------------------------------------------------------------------- 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 1007 43 2.2 -3.8 64 6.0 -0.1 130 1 274.8 275.3 272.7 282.7 2.86 1 1006 51 4.0 -3.0 60 7.0 1.2 155 1 276.7 277.2 274.0 285.1 3.04 2 1000 99 4.4 -4.6 52 9.0 0.9 305 1 277.5 278.0 274.0 285.1 2.71 3 976 298 7.2 -8.8 31 16.0 1.3 303 10 282.3 282.7 275.7 288.1 2.01 4 932 675 4.2 -12.8 28 17.0 -1.4 300 28 283.0 283.3 275.3 287.5 1.53 5 925 736 4.0 -18.0 18 22.0 -2.4 300 31 283.4 283.6 274.8 286.4 1.00 6 911 860 4.8 -19.2 16 24.0 -2.1 301 32 285.5 285.6 275.7 288.3 0.92 7 881 1131 2.4 -19.6 18 22.0 -3.7 303 34 285.7 285.9 275.9 288.5 0.92 8 851 1411 3.4 -15.6 23 19.0 -2.7 305 36 289.6 289.8 278.4 293.7 1.33 9 850 1421 3.4 -15.6 23 19.0 -2.7 305 36 289.7 289.9 278.5 293.8 1.33 10 813 1780 1.6 -19.4 19 21.0 -4.5 305 39 291.5 291.7 278.9 294.7 1.01 11 748 2445 -2.5 -18.5 28 16.0 -7.1 305 44 294.1 294.3 280.4 297.8 1.19 12 727 2670 -3.5 -22.5 21 19.0 -8.5 305 46 295.4 295.5 280.5 298.1 0.86 13 700 2967 -6.1 -20.1 32 14.0 -9.9 305 48 295.7 295.9 281.0 299.2 1.11 14 673 3273 -8.5 -19.5 41 11.0 -11.5 303 48 296.4 296.6 281.4 300.2 1.21 15 599 4168 -12.1 -30.1 21 18.0 -15.6 298 49 302.3 302.4 283.0 304.0 0.52 16 573 4505 -14.5 -30.5 24 16.0 -17.5 296 49 303.3 303.4 283.4 305.1 0.53 17 500 5520 -22.3 -36.3 27 14.0 -24.2 290 50 305.9 305.9 284.2 307.0 0.34 18 400 7120 -34.5 -45.5 32 11.0 -35.3 285 60 310.2 310.2 285.6 310.7 0.16 19 364 7770 -40.1 -47.1 47 7.0 -40.5 288 61 311.2 311.2 285.9 311.7 0.15 20 300 9060 -49.3 -57.3 39 8.0 -49.5 295 64 315.9 315.9 287.5 316.1 0.06 21 275 9629 -53.1 -64.1 25 11.0 -53.3 295 64 318.3 318.3 288.2 318.4 0.03 22 250 10240 -57.3 -65.3 36 8.0 -57.4 295 64 320.9 320.9 289.0 321.0 0.02 23 200 11620 -66.9 -74.9 31 8.0 -67.0 295 62 326.8 326.8 290.8 326.8 0.01 24 187 12024 -68.3 -75.3 36 7.0 -68.4 300 66 330.9 330.9 292.0 330.9 0.01 25 177 12354 -68.1 -75.1 36 7.0 -68.1 294 66 336.5 336.5 293.4 336.5 0.01 26 171 12564 -62.3 -70.3 33 8.0 -62.4 290 66 349.4 349.4 296.5 349.5 0.02 27 155 13175 -59.1 -71.1 20 12.0 -59.3 279 66 364.8 364.8 299.7 364.9 0.02 28 150 13380 -60.3 -73.3 17 13.0 -60.4 275 66 366.2 366.2 299.9 366.3 0.01 29 115 15036 -60.1 -81.1 5 21.0 -60.3 285 56 395.5 395.5 304.6 395.5 0.00 30 109 15373 -56.7 -78.7 5 22.0 -57.1 287 53 408.0 408.0 306.3 408.0 0.01 31 100 15920 -56.3 -80.3 3 24.0 -56.8 290 50 418.9 418.9 307.6 419.0 0.01 32 94 16311 -56.3 -82.3 2 26.0 -56.8 289 49 426.4 426.4 308.4 426.5 0.00 33 77 17558 -61.5 -90.5 1 29.0 -61.8 286 44 440.6 440.6 310.0 440.6 0.00 34 70 18150 -59.3 -89.3 1 30.0 -59.7 285 42 457.5 457.5 311.5 457.5 0.00 35 67 18427 -56.5 -87.5 1 31.0 -57.2 282 42 469.4 469.4 312.6 469.4 0.00 36 57 19445 -60.9 -89.9 1 29.0 -61.4 273 42 481.6 481.6 313.6 481.6 0.00 37 50 20260 -61.7 -90.7 1 29.0 -62.1 265 42 498.1 498.1 314.8 498.1 0.00 38 39 21804 -59.5 -89.5 1 30.0 -60.3 267 41 540.3 540.3 317.5 540.3 0.00 39 32 23025 -64.5 -92.5 1 28.0 -65.0 269 40 558.4 558.4 318.6 558.4 0.00 40 30 23420 -63.7 -91.7 1 28.0 -64.3 270 40 571.0 571.0 319.2 571.0 0.00 41 28 23845 -63.7 -91.7 1 28.0 -64.3 269 43 582.4 582.4 319.8 582.4 0.00 42 26 24305 -59.3 -89.3 1 30.0 -60.4 268 46 607.3 607.3 320.9 607.4 0.01 43 21 25623 -66.9 -93.9 1 27.0 -67.4 266 54 622.6 622.6 321.6 622.7 0.00 44 20 25920 -64.3 -92.3 1 28.0 -65.1 265 56 639.4 639.4 322.3 639.4 0.00 45 14 28096 -65.5 -93.5 1 28.0 -66.4 703.9 703.9 324.6 704.0 0.00 46 13 28550 -61.9 -90.9 1 29.0 -63.4 731.5 731.5 325.4 731.5 0.01 47 11 29571 -67.3 -94.3 1 27.0 -68.2 747.7 747.7 325.8 747.7 0.00 48 10 30147 -65.9 -93.9 1 28.0 -67.1 773.6 773.6 326.5 773.6 0.01 TRP 187 12024 -68.3 -75.3 36 7.0 -68.4 300 66 330.9 330.9 292.0 330.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5421.00 m Freezing level: 787.63 mb = 2039.36 m = 6690.72 ft Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 26.61 % Est. max temperature: 16.24 C = 61.24 F Sfc-Lift cond lev (LCL): 917.37 mb = 803.36 m = 2635.66 ft T: 4.43 C 700-500 lapse rate: 6.35 C/km ThetaE index: 1.71 C Layer 932.0- 911.0 mb Conv cond level (CCL): 544.63 mb = 4883.15 m = 16020.65 ft Mean mixing ratio: 1.79 g/kg Conv temperature: 31.74 C = 89.13 F Cap Strength: 15.19 C Lifted Index: 16.00 C Risk: None Lifted Index @300 mb: 20.29 C Lifted Index @700 mb: 11.34 C Showalter Index: 11.14 C Risk: None Total Totals Index: 32.40 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: 6.70 C K Index: -3.90 Risk: None Sweat Index: 122.00 Risk: None Energy Index: 2.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.10 J/kg Max Up Vert Vel: 7.09 m/s Conv Inhibition (B-): 55051.55 J/kg Cap Strength: 15.88 C Lift Cond Lev (LCL): 747.72 mb = 2447.75 m = 8030.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 329 at 31 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 1007 43 130 1 -0.8 0.6 | 148 32 -17.0 27.6 1 1000 99 305 1 0.8 -0.6 | 150 31 -15.4 26.4 2 925 736 300 31 26.8 -15.5 | 223 16 10.6 11.5 3 850 1421 305 36 29.5 -20.6 | 245 15 13.3 6.3 4 700 2967 305 48 39.3 -27.5 | 271 23 23.1 -0.6 5 500 5520 290 50 47.0 -17.1 | 252 32 30.8 9.9 6 400 7120 285 60 58.0 -15.5 | 255 43 41.7 11.4 7 300 9060 295 64 58.0 -27.0 | 270 42 41.8 -0.1 8 250 10240 295 64 58.0 -27.0 | 270 42 41.8 -0.1 9 200 11620 295 62 56.2 -26.2 | 269 40 40.0 0.8 10 187 12024 300 66 57.2 -33.0 | 278 41 40.9 -6.0 11 150 13380 275 66 65.7 -5.8 | 247 54 49.5 21.2 12 100 15920 290 50 47.0 -17.1 | 252 32 30.8 9.9 13 70 18150 285 42 40.6 -10.9 | 237 29 24.4 16.1 14 50 20260 265 42 41.8 3.7 | 220 40 25.6 30.6 15 30 23420 270 40 40.0 -0.0 | 221 36 23.8 27.0 16 20 25920 265 56 55.8 4.9 | 231 51 39.6 31.9 Wind Parameters Mean winds (0-6000m): 299.0 at 42.0 knts Storm direction: 329.0 at 31.5 knts Shear (0-3000m) pos: 6.5 neg: 1.9 tot: 8.4 10-3/s Storm rel Dir Shear (0-3000m): 122.3 deg Storm rel helicity (0-3000m) pos: 183.1 neg: -1.0 tot: 182.1 m^2/s^2 ave: 60.7 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 6.5 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.19 Bulk Shear: 133.28 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 ------------------------------------------------------------------------------- 500 302 10 161 23| 23.5 0.0 23.5| 84.3 0.0 84.3 168.6 0.64| 23.6 15.2 1000 301 20 183 17| 17.6 0.0 17.6|130.5 0.0 130.5 130.5 0.76| 17.8 13.5 1500 302 25 200 14| 13.0 0.0 13.0|146.3 0.0 146.3 97.5 0.78| 13.3 10.4 2000 303 28 214 14| 9.8 1.0 10.8|159.5 0.0 159.5 79.7 0.78| 11.0 8.6 2500 304 31 226 14| 7.8 1.6 9.4|172.6 0.0 172.6 69.0 0.77| 9.6 7.4 3000 304 34 236 14| 6.5 1.9 8.4|183.1 -1.0 182.1 60.7 0.75| 8.6 6.5 4000 303 38 247 16| 4.9 1.6 6.5|183.1 -25.0 158.1 39.5 0.62| 7.1 4.4 5000 301 40 251 19| 3.9 1.6 5.5|183.1 -52.1 131.0 26.2 0.51| 6.2 3.1 6000 299 42 252 22| 3.3 1.8 5.0|189.5 -65.9 123.6 20.6 0.45| 5.7 2.5 Wrote GIF file: /home/apache/climate/data/raob//LY295/skewt/LY295.skewt.20251229.23.gif