UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025111100.upa.cvt Date: 0000Z 11 NOV 25 Searching for LY295... Searching the city database file for: LY295 ... Date:0000Z 11 NOV 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 1010 39 11.4 8.7 83 2.7 9.9 285 13 283.7 285.0 282.6 303.1 7.00 1 1000 122 11.0 8.2 83 2.8 9.5 290 21 284.1 285.3 282.6 303.1 6.83 2 925 771 8.2 7.1 93 1.1 7.6 330 3 287.7 288.9 284.2 307.0 6.85 3 850 1465 4.6 3.7 94 0.9 4.1 340 9 291.0 292.0 284.5 307.8 5.88 4 841 1552 4.6 3.6 93 1.0 4.1 338 9 291.9 292.9 284.9 308.8 5.90 5 700 3025 -3.7 -4.4 95 0.7 -4.0 300 7 298.4 299.1 285.4 310.2 3.94 6 584 4432 -11.9 -12.7 94 0.8 -12.2 265 10 304.7 305.2 286.2 312.4 2.46 7 500 5600 -20.5 -22.1 87 1.6 -20.9 235 13 308.0 308.3 286.1 312.3 1.30 8 466 6117 -24.3 -26.8 80 2.5 -24.8 238 13 309.6 309.8 286.3 312.7 0.92 9 400 7210 -33.3 -36.3 74 3.0 -33.6 245 13 311.7 311.8 286.5 313.2 0.43 10 359 7961 -40.1 -42.5 78 2.4 -40.3 239 12 312.4 312.4 286.5 313.3 0.25 11 300 9160 -50.9 -54.9 62 4.0 -51.0 230 11 313.6 313.6 286.7 313.9 0.07 12 257 10146 -58.1 -62.4 58 4.3 -58.2 290 9 317.2 317.2 287.9 317.3 0.03 13 250 10320 -56.9 -61.4 57 4.5 -57.0 300 9 321.5 321.5 289.2 321.6 0.04 14 234 10742 -54.5 -61.5 42 7.0 -54.6 284 12 331.2 331.3 292.1 331.4 0.04 15 200 11750 -53.9 -65.9 22 12.0 -54.2 245 19 347.4 347.4 296.1 347.5 0.03 16 196 11879 -54.1 -67.1 19 13.0 -54.4 245 19 349.1 349.1 296.4 349.2 0.02 17 150 13580 -57.5 -74.5 10 17.0 -57.8 250 21 371.0 371.0 300.8 371.1 0.01 18 100 16120 -60.3 -86.3 2 26.0 -60.6 245 25 411.2 411.2 306.7 411.2 0.00 19 70 18320 -62.9 -91.9 1 29.0 -63.2 265 31 449.8 449.8 310.8 449.8 0.00 20 50 20370 -64.1 -92.1 1 28.0 -64.4 280 23 492.4 492.4 314.4 492.4 0.00 21 37 22212 -66.7 -94.7 1 28.0 -67.0 280 34 530.0 530.0 316.9 530.0 0.00 22 30 23490 -65.3 -93.3 1 28.0 -65.8 280 42 566.6 566.6 319.0 566.6 0.00 23 28 23909 -66.1 -94.1 1 28.0 -66.5 575.7 575.7 319.5 575.7 0.00 24 25 24603 -62.5 -91.5 1 29.0 -63.3 605.0 605.0 320.8 605.0 0.00 TRP 257 10146 -58.1 -62.4 58 4.3 -58.2 290 9 317.2 317.2 287.9 317.3 0.03 WND Sounding variables and indices 1000-500 mb thick: 5478.00 m Freezing level: 762.86 mb = 2368.26 m = 7769.78 ft Wetbulb zero: 770.16 mb = 2258.23 m = 7408.79 ft Precipitable water: 0.97 inches Sfc-500 mean rel hum: 92.36 % Est. max temperature: 18.19 C = 64.74 F Sfc-Lift cond lev (LCL): 969.62 mb = 378.85 m = 1242.94 ft T: 9.89 C 700-500 lapse rate: 6.52 C/km ThetaE index: 0.01 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 888.09 mb = 1105.25 m = 3626.10 ft Mean mixing ratio: 6.83 g/kg Conv temperature: 16.95 C = 62.50 F Cap Strength: 4.49 C Lifted Index: 4.94 C Risk: None Lifted Index @300 mb: 6.15 C Lifted Index @700 mb: 2.90 C Showalter Index: 3.21 C Risk: None Total Totals Index: 49.30 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 24.20 C K Index: 28.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 81.40 Risk: None Energy Index: 0.88 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.43 J/kg Max Up Vert Vel: 4.99 m/s Conv Inhibition (B-): 34335.07 J/kg Cap Strength: 4.90 C Lift Cond Lev (LCL): 931.52 mb = 712.53 m = 2337.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 310 at 7 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 1010 39 285 13 12.6 -3.4 | 260 7 7.1 1.3 1 1000 122 290 21 19.7 -7.2 | 280 14 14.3 -2.5 2 925 771 330 3 1.5 -2.6 | 117 4 -4.0 2.0 3 850 1465 340 9 3.1 -8.5 | 32 5 -2.4 -3.8 4 700 3025 300 7 6.1 -3.5 | 207 1 0.6 1.1 5 500 5600 235 13 10.6 7.5 | 203 13 5.2 12.1 6 400 7210 245 13 11.8 5.5 | 212 12 6.3 10.1 7 300 9160 230 11 8.4 7.1 | 194 12 3.0 11.7 8 257 10146 290 9 8.5 -3.1 | 242 3 3.0 1.6 9 250 10320 300 9 7.8 -4.5 | 267 2 2.3 0.1 10 200 11750 245 19 17.2 8.0 | 223 17 11.7 12.7 11 150 13580 250 21 19.7 7.2 | 230 19 14.3 11.8 12 100 16120 245 25 22.7 10.6 | 229 23 17.2 15.2 13 70 18320 265 31 30.9 2.7 | 254 26 25.4 7.3 14 50 20370 280 23 22.7 -4.0 | 268 17 17.2 0.6 15 30 23490 280 42 41.4 -7.3 | 274 36 35.9 -2.7 Wind Parameters Mean winds (0-6000m): 280.3 at 9.6 knts Storm direction: 310.3 at 7.2 knts Shear (0-3000m) pos: 1.8 neg: 0.9 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): -50.9 deg Storm rel helicity (0-3000m) pos: 23.6 neg: -5.3 tot: 18.3 m^2/s^2 ave: 6.1 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.01 Bulk Shear: 6.17 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 ------------------------------------------------------------------------------- 500 296 16 284 9| 7.1 0.0 7.1| 21.6 0.0 21.6 43.2 0.47| 21.4 10.1 1000 298 10 273 4| 5.3 0.0 5.3| 23.6 -1.4 22.2 22.2 0.46| 15.0 7.0 1500 309 9 304 2| 3.6 0.0 3.6| 23.6 -4.4 19.2 12.8 0.31| 11.3 3.5 2000 314 9 329 2| 2.7 0.5 3.2| 23.6 -5.0 18.6 9.3 0.27| 9.0 2.5 2500 316 9 336 2| 2.2 0.8 2.9| 23.6 -5.2 18.4 7.4 0.24| 7.6 1.8 3000 315 9 336 2| 1.8 0.9 2.7| 23.6 -5.3 18.3 6.1 0.20| 6.6 1.3 4000 308 9 295 1| 1.3 1.2 2.6| 23.9 -5.6 18.3 4.6 0.19| 5.5 1.0 5000 295 9 252 3| 1.1 1.5 2.6| 23.9 -9.5 14.4 2.9 0.13| 5.0 0.6 6000 280 10 233 5| 0.9 1.5 2.3| 25.5 -14.9 10.6 1.8 0.10| 4.5 0.4 Wrote GIF file: /home/apache/climate/data/raob//LY295/skewt/LY295.skewt.20251111.00.gif