UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101523.upa.cvt Date: 2300Z 15 OCT 25 Searching for LY295... Searching the city database file for: LY295 ... Date:2300Z 15 OCT 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 1022 41 11.4 7.1 75 4.3 9.1 75 3 282.8 283.9 281.3 299.9 6.19 1 1000 222 10.0 6.7 80 3.3 8.3 95 3 283.1 284.2 281.4 300.2 6.16 2 968 492 7.4 5.8 90 1.6 6.6 99 4 283.2 284.2 281.2 299.7 5.98 3 950 646 6.4 5.7 95 0.7 6.1 102 4 283.7 284.7 281.5 300.5 6.05 4 925 865 5.8 5.2 96 0.6 5.5 105 5 285.2 286.3 282.2 302.0 6.00 5 850 1552 1.2 0.5 95 0.7 0.9 150 3 287.4 288.2 281.6 300.7 4.67 6 811 1929 -0.5 -1.4 94 0.9 -0.9 174 4 289.5 290.2 282.1 301.8 4.25 7 807 1968 -2.9 -10.9 54 8.0 -5.6 177 5 287.3 287.7 278.3 293.4 2.06 8 798 2058 -1.5 -6.4 69 4.9 -3.4 183 5 289.8 290.3 280.7 298.5 2.96 9 797 2068 -0.3 -2.4 86 2.1 -1.2 183 5 291.1 291.9 282.5 302.8 4.02 10 717 2908 -4.3 -5.6 91 1.3 -4.8 238 8 295.7 296.3 283.8 306.2 3.51 11 700 3097 -6.3 -10.3 73 4.0 -7.7 250 9 295.5 296.0 282.6 303.1 2.49 12 618 4059 -13.1 -15.9 79 2.8 -13.9 281 9 298.4 298.7 283.0 304.0 1.79 13 591 4398 -15.3 -21.3 60 6.0 -16.7 293 9 299.7 299.9 282.8 303.5 1.18 14 559 4818 -15.9 -35.9 16 20.0 -19.0 307 9 303.8 303.9 283.4 304.9 0.32 15 500 5650 -21.1 -44.1 11 23.0 -23.7 335 9 307.3 307.3 284.5 307.9 0.15 16 467 6153 -23.5 -51.5 6 28.0 -25.9 349 9 310.4 310.4 285.5 310.7 0.07 17 400 7270 -31.7 -52.7 11 21.0 -33.1 20 9 313.8 313.8 286.8 314.1 0.07 18 392 7412 -32.7 -52.7 12 20.0 -34.0 16 10 314.3 314.3 286.9 314.6 0.07 19 335 8497 -40.1 -48.1 42 8.0 -40.6 349 15 318.6 318.7 288.5 319.2 0.15 20 300 9240 -45.1 -53.1 40 8.0 -45.4 330 19 321.8 321.8 289.4 322.1 0.09 21 250 10440 -51.5 -62.5 26 11.0 -51.7 325 25 329.5 329.5 291.6 329.6 0.03 22 200 11860 -60.3 -68.3 34 8.0 -60.4 320 13 337.3 337.3 293.7 337.4 0.02 23 163 13145 -56.9 -75.9 7 19.0 -57.2 302 22 363.3 363.3 299.4 363.3 0.01 24 150 13670 -57.7 -79.7 4 22.0 -58.0 295 25 370.7 370.7 300.7 370.7 0.00 25 129 14621 -59.9 -87.9 1 28.0 -60.2 295 22 383.1 383.1 302.8 383.1 0.00 26 100 16220 -58.9 -88.9 1 30.0 -59.2 295 17 413.9 413.9 307.0 413.9 0.00 27 70 18450 -59.3 -89.3 1 30.0 -59.7 300 15 457.5 457.5 311.5 457.5 0.00 28 50 20550 -59.5 -89.5 1 30.0 -60.1 260 25 503.3 503.3 315.2 503.3 0.00 29 30 23760 -56.1 -87.1 1 31.0 -57.5 270 29 591.7 591.7 320.2 591.7 0.01 30 26 24667 -57.7 -87.7 1 30.0 -59.0 272 28 611.9 611.9 321.2 611.9 0.01 31 24 25177 -53.5 -85.5 1 32.0 -55.7 273 27 638.2 638.3 322.2 638.3 0.01 32 20 26350 -53.7 -84.7 1 31.0 -56.2 275 25 671.8 671.8 323.5 671.9 0.02 33 14 28654 -51.5 -83.5 1 32.0 -55.4 751.4 751.4 326.0 751.6 0.03 34 12 29666 -46.7 -80.7 1 34.0 -52.9 802.3 802.3 327.3 802.7 0.05 TRP 200 11860 -60.3 -68.3 34 8.0 -60.4 320 13 337.3 337.3 293.7 337.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5428.00 m Freezing level: 822.47 mb = 1818.14 m = 5964.97 ft Wetbulb zero: 830.70 mb = 1736.33 m = 5696.54 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 69.84 % Est. max temperature: 15.40 C = 59.71 F Sfc-Lift cond lev (LCL): 957.60 mb = 580.44 m = 1904.30 ft T: 6.82 C 700-500 lapse rate: 5.80 C/km ThetaE index: 8.33 C Layer 807.0- 798.0 mb Conv cond level (CCL): 914.75 mb = 955.57 m = 3135.03 ft Mean mixing ratio: 6.07 g/kg Conv temperature: 14.16 C = 57.48 F Cap Strength: 6.05 C Lifted Index: 7.59 C Risk: None Lifted Index @300 mb: 15.23 C Lifted Index @700 mb: 2.88 C Showalter Index: 7.36 C Risk: None Total Totals Index: 43.90 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 21.60 C K Index: 18.80 Risk: < 20 % chance of thunderstorms Sweat Index: 21.00 Risk: None Energy Index: 1.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.40 J/kg Max Up Vert Vel: 4.10 m/s Conv Inhibition (B-): 46932.38 J/kg Cap Strength: 7.54 C Lift Cond Lev (LCL): 941.94 mb = 716.01 m = 2349.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 313 at 5 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 1022 41 75 3 -2.9 -0.8 | 112 7 -6.8 2.8 1 1000 222 95 3 -3.0 0.3 | 119 8 -6.9 3.8 2 925 865 105 5 -4.8 1.3 | 119 10 -8.7 4.8 3 850 1552 150 3 -1.5 2.6 | 139 8 -5.4 6.2 4 700 3097 250 9 8.5 3.1 | 215 8 4.6 6.6 5 500 5650 335 9 3.8 -8.2 | 1 5 -0.1 -4.6 6 400 7270 20 9 -3.1 -8.5 | 55 9 -6.9 -4.9 7 300 9240 330 19 9.5 -16.5 | 336 14 5.6 -12.9 8 250 10440 325 25 14.3 -20.5 | 328 20 10.5 -16.9 9 200 11860 320 13 8.4 -10.0 | 325 8 4.5 -6.4 10 150 13670 295 25 22.7 -10.6 | 290 20 18.8 -7.0 11 100 16220 295 17 15.4 -7.2 | 287 12 11.5 -3.6 12 70 18450 300 15 13.0 -7.5 | 293 10 9.1 -3.9 13 50 20550 260 25 24.6 4.3 | 249 22 20.8 7.9 14 30 23760 270 29 29.0 -0.0 | 262 25 25.1 3.6 15 20 26350 275 25 24.9 -2.2 | 266 21 21.0 1.4 Wind Parameters Mean winds (0-6000m): 282.6 at 7.0 knts Storm direction: 312.6 at 5.3 knts Shear (0-3000m) pos: 2.0 neg: 0.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 98.3 deg Storm rel helicity (0-3000m) pos: 36.4 neg: -0.1 tot: 36.3 m^2/s^2 ave: 12.1 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.60 Bulk Shear: 14.01 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 94 3 118 8| 1.8 0.0 1.8| 1.8 -0.1 1.6 3.3 0.40| 2.1 0.8 1000 101 4 119 9| 1.5 0.0 1.5| 4.7 -0.1 4.6 4.6 0.47| 2.1 1.0 1500 109 4 123 9| 1.2 0.0 1.2| 9.8 -0.1 9.7 6.4 0.61| 2.3 1.4 2000 123 4 128 9| 1.7 0.0 1.7| 16.1 -0.1 15.9 8.0 0.70| 2.5 1.7 2500 145 4 138 9| 1.9 0.0 1.9| 25.5 -0.1 25.4 10.2 0.79| 2.8 2.2 3000 178 5 154 9| 2.0 0.0 2.0| 36.4 -0.1 36.3 12.1 0.84| 3.1 2.6 4000 230 6 185 7| 1.5 0.0 1.5| 44.8 -0.1 44.6 11.2 0.84| 3.1 2.6 5000 259 7 208 5| 1.1 0.0 1.1| 50.3 -0.1 50.2 10.0 0.86| 3.0 2.6 6000 283 7 236 4| 0.8 0.0 0.8| 55.5 -0.1 55.4 9.2 0.87| 2.9 2.5 Wrote GIF file: /home/apache/climate/data/raob//LY295/skewt/LY295.skewt.20251015.23.gif