UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100806.upa.cvt Date: 0600Z 8 OCT 25 Searching for LY295... Searching the city database file for: LY295 ... Date:0600Z 8 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 1007 43 11.2 7.0 75 4.2 9.0 295 15 283.8 284.9 281.8 301.1 6.24 1 1000 101 11.0 6.6 74 4.4 8.7 295 17 284.1 285.2 281.8 301.2 6.11 2 987 211 12.2 5.2 62 7.0 8.5 303 17 286.4 287.4 282.3 302.3 5.62 3 986 219 11.2 4.2 62 7.0 7.6 303 17 285.5 286.4 281.4 300.2 5.24 4 925 752 8.6 2.6 66 6.0 5.6 340 15 288.1 289.0 282.3 302.3 4.99 5 850 1446 4.4 1.3 80 3.1 2.9 5 11 290.8 291.6 283.4 305.0 4.95 6 782 2121 0.6 -0.5 92 1.1 0.1 37 11 293.7 294.5 284.4 307.5 4.72 7 700 3005 -3.5 -4.6 92 1.1 -4.0 80 11 298.6 299.3 285.4 310.3 3.88 8 542 4992 -14.1 -17.4 76 3.3 -15.1 46 16 308.6 309.0 286.9 314.5 1.80 9 500 5600 -18.5 -21.4 78 2.9 -19.2 35 17 310.5 310.7 287.1 315.0 1.38 10 402 7185 -29.1 -36.1 51 7.0 -30.0 69 27 316.7 316.8 288.2 318.3 0.44 11 400 7220 -29.5 -36.5 51 7.0 -30.4 70 27 316.6 316.7 288.1 318.2 0.42 12 337 8417 -40.1 -46.1 53 6.0 -40.5 85 40 318.1 318.1 288.3 318.8 0.18 13 300 9200 -46.5 -53.5 45 7.0 -46.7 95 48 319.8 319.8 288.8 320.2 0.09 14 288 9471 -48.9 -55.9 44 7.0 -49.1 77 42 320.1 320.2 288.9 320.4 0.07 15 250 10400 -51.3 -62.3 26 11.0 -51.5 15 19 329.8 329.8 291.7 329.9 0.04 16 233 10854 -53.5 -65.5 22 12.0 -53.7 30 29 333.2 333.2 292.6 333.3 0.02 17 225 11080 -50.1 -64.1 18 14.0 -50.5 30 28 341.7 341.7 294.8 341.9 0.03 18 200 11850 -48.9 -65.9 12 17.0 -49.4 30 25 355.3 355.3 297.8 355.5 0.03 19 194 12050 -47.5 -63.5 14 16.0 -48.1 29 24 360.7 360.7 298.9 360.9 0.04 20 179 12579 -49.3 -65.3 14 16.0 -49.8 26 21 366.1 366.1 299.9 366.3 0.03 21 150 13730 -51.7 -68.7 11 17.0 -52.2 20 15 381.0 381.0 302.4 381.1 0.02 22 100 16340 -55.7 -79.7 3 24.0 -56.2 285 11 420.1 420.1 307.7 420.1 0.01 23 88 17152 -55.1 -85.1 1 30.0 -55.7 298 9 437.0 437.0 309.6 437.0 0.00 24 70 18590 -60.3 -89.3 1 29.0 -60.7 320 5 455.4 455.4 311.4 455.4 0.00 25 63 19244 -61.7 -90.7 1 29.0 -62.1 282 9 466.2 466.2 312.3 466.2 0.00 26 50 20680 -60.1 -89.1 1 29.0 -60.7 200 19 501.9 501.9 315.1 501.9 0.00 27 38 22391 -60.5 -89.5 1 29.0 -61.2 541.8 541.8 317.6 541.8 0.00 28 33 23276 -57.5 -87.5 1 30.0 -58.6 572.1 572.1 319.3 572.1 0.01 29 30 23875 -59.7 -89.7 1 30.0 -60.6 581.9 581.9 319.8 581.9 0.00 TRP 233 10854 -53.5 -65.5 22 12.0 -53.7 30 29 333.2 333.2 292.6 333.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5499.00 m Freezing level: 770.00 mb = 2250.47 m = 7383.36 ft Wetbulb zero: 780.41 mb = 2137.36 m = 7012.26 ft Precipitable water: 0.85 inches Sfc-500 mean rel hum: 81.21 % Est. max temperature: 17.93 C = 64.27 F Sfc-Lift cond lev (LCL): 944.95 mb = 574.05 m = 1883.33 ft T: 9.47 C 700-500 lapse rate: 5.78 C/km ThetaE index: 2.01 C Layer 986.0- 925.0 mb Conv cond level (CCL): 791.30 mb = 2025.44 m = 6645.05 ft Mean mixing ratio: 5.26 g/kg Conv temperature: 20.71 C = 69.29 F Cap Strength: 8.91 C Lifted Index: 9.37 C Risk: None Lifted Index @300 mb: 13.01 C Lifted Index @700 mb: 5.03 C Showalter Index: 7.03 C Risk: None Total Totals Index: 42.70 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 19.80 C K Index: 23.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 54.60 Risk: None Energy Index: 2.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.14 J/kg Max Up Vert Vel: 4.72 m/s Conv Inhibition (B-): 39931.47 J/kg Cap Strength: 9.33 C Lift Cond Lev (LCL): 871.24 mb = 1243.46 m = 4079.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 62 at 10 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 43 295 15 13.6 -6.3 | 274 23 22.7 -1.6 1 1000 101 295 17 15.4 -7.2 | 276 25 24.5 -2.4 2 925 752 340 15 5.1 -14.1 | 303 17 14.2 -9.3 3 850 1446 5 11 -1.0 -11.0 | 307 10 8.1 -6.2 4 700 3005 80 11 -10.8 -1.9 | 148 3 -1.8 2.9 5 500 5600 35 17 -9.8 -13.9 | 4 9 -0.7 -9.2 6 400 7220 70 27 -25.4 -9.2 | 75 17 -16.3 -4.5 7 300 9200 95 48 -47.8 4.2 | 103 40 -38.7 9.0 8 250 10400 15 19 -4.9 -18.4 | 343 14 4.2 -13.6 9 233 10854 30 29 -14.5 -25.1 | 15 21 -5.4 -20.3 10 200 11850 30 25 -12.5 -21.7 | 11 17 -3.4 -16.9 11 150 13730 20 15 -5.1 -14.1 | 337 10 3.9 -9.3 12 100 16340 285 11 10.6 -2.8 | 264 20 19.7 1.9 13 70 18590 320 5 3.2 -3.8 | 266 12 12.3 0.9 14 50 20680 200 19 6.5 17.9 | 215 27 15.6 22.6 Wind Parameters Mean winds (0-6000m): 32.3 at 13.7 knts Storm direction: 62.3 at 10.3 knts Shear (0-3000m) pos: 4.3 neg: 0.0 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): -127.8 deg Storm rel helicity (0-3000m) pos: 72.8 neg: -0.2 tot: 72.6 m^2/s^2 ave: 24.2 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.21 Bulk Shear: 54.05 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 ------------------------------------------------------------------------------- 500 308 16 283 23| 8.3 0.0 8.3| 46.8 0.0 46.8 93.7 0.80| 10.3 8.2 1000 323 15 292 20| 6.8 0.0 6.8| 64.3 0.0 64.3 64.3 0.69| 8.7 6.0 1500 333 14 297 18| 5.5 0.0 5.5| 66.5 -0.2 66.3 44.2 0.57| 7.4 4.2 2000 343 13 302 15| 5.1 0.0 5.1| 70.5 -0.2 70.2 35.1 0.55| 6.8 3.7 2500 353 13 307 13| 4.7 0.0 4.7| 72.0 -0.2 71.8 28.7 0.53| 6.4 3.4 3000 2 13 312 12| 4.3 0.0 4.3| 72.8 -0.2 72.6 24.2 0.54| 6.0 3.3 4000 21 13 327 8| 3.2 0.6 3.8| 72.8 -3.2 69.6 17.4 0.38| 5.1 1.9 5000 30 13 338 7| 2.6 0.9 3.5| 72.8 -7.5 65.3 13.1 0.26| 4.6 1.2 6000 32 14 345 7| 2.5 1.0 3.5| 82.4 -10.8 71.7 11.9 0.27| 4.4 1.2 Wrote GIF file: /home/apache/climate/data/raob//LY295/skewt/LY295.skewt.20251008.06.gif