UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for LY295... Searching the city database file for: LY295 ... Date:1200Z 3 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 1018 40 6.0 4.0 87 2.0 5.1 160 1 277.7 278.6 277.3 291.4 5.00 1 1000 186 4.6 4.2 97 0.4 4.4 130 3 277.8 278.6 277.6 291.8 5.17 2 953 577 2.2 1.9 98 0.3 2.1 105 10 279.2 279.9 277.6 291.8 4.60 3 925 818 1.4 1.0 97 0.4 1.2 90 15 280.7 281.5 278.2 293.1 4.44 4 887 1155 0.2 -0.8 93 1.0 -0.2 137 14 282.9 283.6 278.7 294.3 4.06 5 865 1357 1.6 0.5 92 1.1 1.1 165 13 286.4 287.2 281.1 299.4 4.58 6 850 1498 1.2 0.0 92 1.2 0.7 185 13 287.4 288.2 281.4 300.2 4.50 7 749 2506 -4.1 -6.1 86 2.0 -4.9 211 20 292.2 292.8 282.1 301.8 3.23 8 748 2517 -2.9 -5.0 85 2.1 -3.8 211 20 293.6 294.3 283.0 304.1 3.52 9 747 2527 -2.9 -5.1 85 2.2 -3.8 212 20 293.8 294.4 283.0 304.1 3.50 10 744 2559 -4.5 -6.7 85 2.2 -5.4 212 20 292.4 292.9 282.0 301.6 3.11 11 743 2570 -3.3 -5.6 84 2.3 -4.3 213 20 293.8 294.4 282.9 303.8 3.39 12 741 2591 -4.7 -6.9 85 2.2 -5.5 213 20 292.5 293.0 282.0 301.6 3.07 13 703 3005 -5.7 -6.9 91 1.2 -6.2 224 23 295.8 296.4 283.6 305.5 3.24 14 700 3038 -6.5 -7.9 90 1.4 -7.0 225 23 295.3 295.8 283.1 304.3 3.01 15 617 4013 -13.3 -13.9 95 0.6 -13.5 240 24 298.3 298.7 283.3 304.9 2.11 16 503 5536 -24.3 -34.3 39 10.0 -25.6 264 25 302.9 303.0 283.1 304.3 0.42 17 500 5580 -24.5 -32.5 47 8.0 -25.6 265 25 303.2 303.3 283.3 304.9 0.50 18 482 5845 -26.3 -30.4 68 4.1 -26.9 259 27 304.1 304.3 283.9 306.3 0.63 19 465 6103 -27.9 -32.9 62 5.0 -28.6 254 29 305.3 305.4 284.2 307.0 0.52 20 400 7160 -37.1 -40.9 68 3.8 -37.4 230 36 306.8 306.8 284.5 307.7 0.27 21 382 7477 -40.1 -43.1 73 3.0 -40.3 237 40 306.9 306.9 284.4 307.7 0.22 22 363 7824 -43.1 -45.0 81 1.9 -43.2 245 45 307.4 307.4 284.6 308.1 0.19 23 341 8247 -42.5 -53.5 29 11.0 -43.0 255 50 313.8 313.8 286.8 314.0 0.08 24 326 8552 -42.7 -56.7 20 14.0 -43.2 262 54 317.5 317.5 288.0 317.8 0.05 25 300 9110 -45.9 -59.9 19 14.0 -46.3 275 62 320.7 320.7 289.0 320.8 0.04 26 299 9132 -46.1 -60.0 19 14.0 -46.4 275 62 320.8 320.8 289.0 320.9 0.04 27 250 10300 -54.3 -66.3 22 12.0 -54.5 285 56 325.3 325.3 290.4 325.4 0.02 28 236 10668 -56.7 -67.7 24 11.0 -56.9 285 53 327.1 327.1 290.9 327.2 0.02 29 219 11141 -59.5 -70.5 23 11.0 -59.6 285 48 329.9 329.9 291.7 329.9 0.01 30 200 11710 -59.5 -70.5 23 11.0 -59.6 275 35 338.5 338.5 294.0 338.6 0.01 31 159 13146 -58.7 -73.7 13 15.0 -58.9 267 32 362.8 362.9 299.2 362.9 0.01 32 150 13510 -60.5 -75.5 12 15.0 -60.7 265 31 365.9 365.9 299.8 365.9 0.01 33 131 14349 -62.5 -78.5 10 16.0 -62.7 258 33 376.7 376.7 301.7 376.8 0.01 34 118 15000 -58.1 -76.1 8 18.0 -58.4 253 35 396.3 396.3 304.7 396.3 0.01 35 100 16040 -59.1 -80.1 5 21.0 -59.4 245 38 413.5 413.5 306.9 413.6 0.01 36 93 16493 -61.3 -84.3 3 23.0 -61.6 254 37 417.9 417.9 307.4 417.9 0.00 37 74 17906 -62.9 -91.9 1 29.0 -63.2 283 32 442.7 442.7 310.1 442.7 0.00 38 70 18250 -61.1 -90.1 1 29.0 -61.4 290 31 453.7 453.7 311.2 453.7 0.00 39 65 18710 -58.3 -88.3 1 30.0 -58.9 282 32 469.5 469.5 312.6 469.5 0.00 40 50 20340 -61.7 -90.7 1 29.0 -62.1 255 35 498.1 498.1 314.8 498.1 0.00 41 44 21129 -63.1 -92.1 1 29.0 -63.6 259 37 513.2 513.2 315.8 513.2 0.00 42 33 22910 -60.5 -89.5 1 29.0 -61.3 267 42 564.1 564.1 318.9 564.1 0.00 43 30 23500 -62.9 -91.9 1 29.0 -63.6 270 44 573.2 573.2 319.3 573.2 0.00 44 22 25406 -65.1 -93.1 1 28.0 -65.8 274 77 619.8 619.8 321.5 619.8 0.00 45 20 25990 -63.7 -91.7 1 28.0 -64.6 275 87 641.2 641.2 322.3 641.2 0.00 46 15 27751 -64.7 -92.7 1 28.0 -65.7 692.9 692.9 324.2 692.9 0.00 TRP 219 11141 -59.5 -70.5 23 11.0 -59.6 285 48 329.9 329.9 291.7 329.9 0.01 WND 299 9132 -46.1 -60.0 19 14.0 -46.4 275 62 320.8 320.8 289.0 320.9 0.04 Sounding variables and indices 1000-500 mb thick: 5394.00 m Freezing level: 827.13 mb = 1726.22 m = 5663.40 ft Wetbulb zero: 892.80 mb = 1102.79 m = 3618.04 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 84.37 % Est. max temperature: 14.21 C = 57.58 F Sfc-Lift cond lev (LCL): 987.18 mb = 290.84 m = 954.19 ft T: 3.96 C 700-500 lapse rate: 7.08 C/km ThetaE index: 2.57 C Layer 744.0- 743.0 mb Conv cond level (CCL): 958.88 mb = 527.20 m = 1729.63 ft Mean mixing ratio: 4.78 g/kg Conv temperature: 7.26 C = 45.07 F Cap Strength: 10.02 C Lifted Index: 10.17 C Risk: None Lifted Index @300 mb: 20.29 C Lifted Index @700 mb: 7.78 C Showalter Index: 4.31 C Risk: None Total Totals Index: 50.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 24.50 C K Index: 24.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 75.00 Risk: None Energy Index: 0.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.20 J/kg Max Up Vert Vel: 5.14 m/s Conv Inhibition (B-): 50771.32 J/kg Cap Strength: 9.90 C Lift Cond Lev (LCL): 959.31 mb = 523.49 m = 1717.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 262 at 15 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 1018 40 160 1 -0.3 0.9 | 86 15 -14.9 -1.0 1 1000 186 130 3 -2.3 1.9 | 90 17 -16.8 -0.0 2 925 818 90 15 -15.0 0.0 | 86 30 -29.5 -2.0 3 850 1498 185 13 1.1 13.0 | 129 17 -13.4 11.0 4 700 3038 225 23 16.3 16.3 | 187 14 1.7 14.3 5 500 5580 265 25 24.9 2.2 | 269 10 10.4 0.2 6 400 7160 230 36 27.6 23.1 | 212 25 13.0 21.2 7 300 9110 275 62 61.8 -5.4 | 279 48 47.2 -7.4 8 299 9132 275 62 61.8 -5.4 | 279 48 47.2 -7.4 9 250 10300 285 56 54.1 -14.5 | 293 43 39.5 -16.5 10 219 11141 285 48 46.4 -12.4 | 294 35 31.8 -14.4 11 200 11710 275 35 34.9 -3.1 | 284 21 20.3 -5.0 12 150 13510 265 31 30.9 2.7 | 267 16 16.3 0.7 13 100 16040 245 38 34.4 16.1 | 235 24 19.9 14.1 14 70 18250 290 31 29.1 -10.6 | 311 19 14.6 -12.6 15 50 20340 255 35 33.8 9.1 | 250 21 19.3 7.1 16 30 23500 270 44 44.0 -0.0 | 274 30 29.5 -2.0 17 20 25990 275 87 86.7 -7.6 | 278 73 72.1 -9.5 Wind Parameters Mean winds (0-6000m): 232.3 at 19.6 knts Storm direction: 262.3 at 14.7 knts Shear (0-3000m) pos: 4.9 neg: 1.6 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 100.8 deg Storm rel helicity (0-3000m) pos: 196.2 neg: -16.8 tot: 179.4 m^2/s^2 ave: 59.8 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 5.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.20 Bulk Shear: 65.95 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 ------------------------------------------------------------------------------- 500 116 5 91 19| 0.0 9.4 9.4| 9.3 -2.0 7.3 14.5 0.19| 9.7 1.8 1000 101 9 89 24| 2.8 4.7 7.5| 60.7 -16.8 43.9 43.9 0.29| 11.6 3.3 1500 119 11 98 24| 5.1 3.1 8.2|131.6 -16.8 114.8 76.5 0.47| 13.1 6.2 2000 146 12 110 23| 5.0 2.4 7.3|152.1 -16.8 135.4 67.7 0.53| 11.0 5.8 2500 168 13 122 20| 5.0 1.9 6.8|173.7 -16.8 156.9 62.8 0.58| 9.9 5.7 3000 187 14 134 18| 4.9 1.6 6.5|196.2 -16.8 179.4 59.8 0.62| 9.2 5.7 4000 207 17 151 15| 4.0 1.2 5.2|215.7 -16.8 199.0 49.7 0.65| 7.8 5.1 5000 221 18 168 12| 3.4 0.9 4.4|234.0 -16.8 217.2 43.4 0.68| 6.9 4.7 6000 232 20 185 10| 2.9 0.8 3.7|243.1 -30.5 212.6 35.4 0.59| 6.5 3.9 Wrote GIF file: /home/apache/climate/data/raob//LY295/skewt/LY295.skewt.20251203.12.gif