UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122211.upa.cvt Date: 1100Z 22 DEC 25 Searching for LY295... Searching the city database file for: LY295 ... Date:1100Z 22 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 42 4.6 1.3 79 3.3 3.1 135 3 276.3 277.0 275.4 287.6 4.12 1 1000 187 3.2 1.4 88 1.8 2.4 120 1 276.4 277.1 275.6 287.9 4.23 2 925 815 -1.3 -1.9 96 0.6 -1.6 125 11 278.0 278.6 275.6 287.9 3.59 3 908 963 -2.3 -3.0 95 0.7 -2.6 124 11 278.4 279.0 275.5 287.8 3.37 4 905 989 -1.7 -2.3 96 0.6 -1.9 124 12 279.3 279.9 276.3 289.2 3.56 5 903 1007 0.0 -0.2 99 0.2 -0.1 124 12 281.2 282.0 278.1 292.9 4.17 6 881 1204 0.0 -0.9 94 0.9 -0.4 122 12 283.2 283.9 278.9 294.7 4.06 7 850 1490 -1.9 -3.8 87 1.9 -2.7 120 13 284.2 284.7 278.5 293.8 3.39 8 817 1804 -4.1 -5.3 91 1.2 -4.6 118 11 285.1 285.6 278.7 294.1 3.15 9 802 1950 -3.9 -10.9 58 7.0 -6.2 117 9 286.8 287.2 278.1 292.9 2.07 10 785 2119 -2.9 -12.9 46 10.0 -6.1 116 8 289.6 289.9 279.1 295.0 1.80 11 713 2879 -4.3 -21.3 25 17.0 -8.9 111 2 296.2 296.3 281.0 299.3 0.98 12 700 3024 -5.5 -21.5 27 16.0 -9.7 110 1 296.4 296.6 281.1 299.5 0.98 13 630 3843 -11.1 -31.1 17 20.0 -14.9 124 2 299.1 299.2 281.5 300.6 0.45 14 500 5580 -23.3 -43.3 14 20.0 -25.4 155 3 304.6 304.7 283.5 305.2 0.17 15 400 7170 -33.9 -49.9 18 16.0 -34.9 210 5 310.9 310.9 285.8 311.3 0.10 16 355 7995 -40.1 -55.1 19 15.0 -40.8 195 5 313.4 313.4 286.6 313.6 0.06 17 300 9120 -49.5 -61.5 23 12.0 -49.8 175 5 315.6 315.6 287.3 315.7 0.03 18 250 10290 -57.3 -69.3 20 12.0 -57.5 190 7 320.9 320.9 289.0 320.9 0.01 19 232 10761 -60.3 -72.3 19 12.0 -60.4 190 5 323.3 323.3 289.8 323.3 0.01 20 200 11690 -59.7 -73.7 15 14.0 -59.8 225 11 338.2 338.2 293.9 338.3 0.01 21 173 12598 -57.5 -78.5 5 21.0 -57.8 250 16 356.2 356.2 298.0 356.2 0.00 22 150 13500 -55.9 -82.9 2 27.0 -56.2 275 21 373.8 373.8 301.2 373.8 0.00 23 148 13585 -55.3 -82.3 2 27.0 -55.6 274 21 376.2 376.2 301.6 376.3 0.00 24 141 13894 -55.5 -84.5 2 29.0 -55.9 272 21 381.1 381.1 302.4 381.1 0.00 25 100 16060 -59.7 -89.7 1 30.0 -60.0 255 23 412.4 412.4 306.8 412.4 0.00 26 83 17215 -63.5 -91.5 1 28.0 -63.7 263 24 427.2 427.2 308.5 427.2 0.00 27 70 18260 -63.9 -91.9 1 28.0 -64.1 270 25 447.7 447.7 310.6 447.7 0.00 28 50 20320 -63.1 -92.1 1 29.0 -63.5 260 42 494.8 494.8 314.6 494.8 0.00 29 36 22331 -63.3 -92.3 1 29.0 -63.8 266 48 543.0 543.0 317.7 543.0 0.00 30 32 23048 -65.9 -93.9 1 28.0 -66.3 269 51 554.7 554.7 318.3 554.7 0.00 31 30 23440 -64.5 -92.5 1 28.0 -65.0 270 52 568.8 568.8 319.1 568.8 0.00 32 20 25920 -65.1 -93.1 1 28.0 -65.8 260 73 636.9 636.9 322.2 636.9 0.00 33 10 30181 -61.5 -90.5 1 29.0 -63.5 790.0 790.0 327.0 790.1 0.01 TRP 232 10761 -60.3 -72.3 19 12.0 -60.4 190 5 323.3 323.3 289.8 323.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5393.00 m Freezing level: 946.67 mb = 633.58 m = 2078.64 ft Freezing level: 903.00 mb = 1006.57 m = 3302.34 ft Freezing level: 881.00 mb = 1204.11 m = 3950.44 ft Wetbulb zero: 954.41 mb = 562.90 m = 1846.75 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 45.70 % Est. max temperature: 11.92 C = 53.45 F Sfc-Lift cond lev (LCL): 967.47 mb = 453.43 m = 1487.63 ft T: 1.29 C 700-500 lapse rate: 6.96 C/km ThetaE index: 1.20 C Layer 802.0- 785.0 mb Conv cond level (CCL): 937.74 mb = 704.78 m = 2312.23 ft Mean mixing ratio: 3.93 g/kg Conv temperature: 5.97 C = 42.74 F Cap Strength: 12.26 C Lifted Index: 14.53 C Risk: None Lifted Index @300 mb: 19.68 C Lifted Index @700 mb: 11.53 C Showalter Index: 10.08 C Risk: None Total Totals Index: 40.90 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 19.50 C K Index: 1.60 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 2.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.42 J/kg Max Up Vert Vel: 3.58 m/s Conv Inhibition (B-): 55913.95 J/kg Cap Strength: 14.38 C Lift Cond Lev (LCL): 946.42 mb = 630.63 m = 2068.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 157 at 4 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 42 135 3 -2.1 2.1 | 30 1 -0.7 -1.2 1 1000 187 120 1 -0.9 0.5 | 349 3 0.5 -2.9 2 925 815 125 11 -9.0 6.3 | 111 8 -7.6 2.9 3 850 1490 120 13 -11.3 6.5 | 108 10 -9.9 3.1 4 700 3024 110 1 -0.9 0.3 | 351 3 0.5 -3.0 5 500 5580 155 3 -1.3 2.7 | 348 1 0.1 -0.6 6 400 7170 210 5 2.5 4.3 | 256 4 3.9 1.0 7 300 9120 175 5 -0.4 5.0 | 211 2 1.0 1.6 8 250 10290 190 7 1.2 6.9 | 217 4 2.6 3.5 9 232 10761 190 5 0.9 4.9 | 236 3 2.3 1.6 10 200 11690 225 11 7.8 7.8 | 244 10 9.2 4.4 11 150 13500 275 21 20.9 -1.8 | 283 23 22.3 -5.2 12 100 16060 255 23 22.2 6.0 | 264 24 23.6 2.6 13 70 18260 270 25 25.0 -0.0 | 277 27 26.4 -3.4 14 50 20320 260 42 41.4 7.3 | 265 43 42.8 3.9 15 30 23440 270 52 52.0 -0.0 | 274 54 53.4 -3.4 16 20 25920 260 73 71.9 12.7 | 263 74 73.3 9.3 Wind Parameters Mean winds (0-6000m): 127.3 at 4.9 knts Storm direction: 157.3 at 3.6 knts Shear (0-3000m) pos: 0.9 neg: 1.2 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): -38.5 deg Storm rel helicity (0-3000m) pos: 5.8 neg: -11.5 tot: -5.8 m^2/s^2 ave: -1.9 10^-3 m/s^2 rel: -0.13 Storm rel vorticity (0-3000m) horiz: 4.3 stream: -0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 19.36 Bulk Shear: 0.33 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 ------------------------------------------------------------------------------- 500 124 3 41 2| 0.0 3.9 3.9| 2.9 -0.5 2.5 4.9 0.50| 6.8 3.4 1000 125 7 96 4| 2.6 1.9 4.5| 5.8 -0.8 4.9 4.9 0.42| 6.0 2.5 1500 123 9 103 6| 1.7 1.7 3.4| 5.8 -2.3 3.5 2.3 0.33| 4.6 1.5 2000 122 9 103 6| 1.3 0.5 1.8| 5.8 -5.9 -0.2 -0.1 0.15| 4.5 0.7 2500 121 9 100 6| 1.0 0.7 1.8| 5.8 -8.9 -3.2 -1.3 0.01| 4.4 0.0 3000 121 8 97 5| 0.9 1.2 2.1| 5.8 -11.5 -5.8 -1.9 -0.13| 4.3 -0.6 4000 121 6 88 4| 0.8 0.9 1.7| 6.1 -11.5 -5.5 -1.4 -0.11| 3.3 -0.4 5000 123 5 81 3| 0.7 0.7 1.4| 6.1 -11.5 -5.4 -1.1 -0.10| 2.8 -0.3 6000 127 5 80 2| 0.6 0.6 1.2| 6.1 -11.7 -5.6 -0.9 -0.14| 2.5 -0.3 Wrote GIF file: /home/apache/climate/data/raob//LY295/skewt/LY295.skewt.20251222.11.gif