UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101711.upa.cvt Date: 1100Z 17 OCT 25 Searching for LI064... Searching the city database file for: LI064 ... Date:1100Z 17 OCT 25 Station: LI064 WMO ident: 16064 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 171 215 1 SFC 999 180 16.8 7.8 55 9.0 11.7 215 1 290.0 291.2 284.9 309.0 6.65 2 981 334 14.2 7.2 63 7.0 10.3 195 1 288.9 290.1 284.3 307.4 6.50 3 925 826 9.6 5.9 78 3.7 7.6 130 2 289.1 290.2 284.2 307.0 6.30 4 850 1523 4.6 2.6 87 2.0 3.6 45 1 291.0 291.9 284.0 306.6 5.43 5 782 2196 -0.5 -0.9 97 0.4 -0.7 41 7 292.5 293.3 283.7 305.9 4.58 6 777 2247 2.2 -9.8 41 12.0 -2.4 40 7 296.0 296.4 282.6 303.1 2.33 7 772 2300 3.0 -14.0 27 17.0 -3.0 40 7 297.4 297.7 282.4 302.6 1.68 8 758 2448 2.8 -17.2 21 20.0 -3.7 39 9 298.7 298.9 282.5 302.8 1.31 9 700 3088 -0.3 -18.3 24 18.0 -6.0 35 14 302.2 302.4 283.9 306.3 1.29 10 586 4483 -9.5 -33.5 12 24.0 -14.2 17 12 307.2 307.3 284.8 308.5 0.39 11 551 4956 -11.7 -36.7 11 25.0 -16.1 10 11 310.0 310.1 285.7 311.1 0.30 12 500 5690 -17.9 -37.9 16 20.0 -20.9 360 10 311.2 311.3 286.1 312.3 0.29 13 464 6244 -23.1 -40.1 20 17.0 -25.2 8 13 311.5 311.5 286.2 312.4 0.25 14 428 6833 -26.1 -49.1 10 23.0 -28.2 17 16 314.9 314.9 287.2 315.3 0.10 15 400 7320 -29.9 -47.9 16 18.0 -31.4 25 18 316.1 316.2 287.6 316.6 0.13 16 353 8196 -36.1 -56.1 11 20.0 -37.1 8 17 319.3 319.3 288.6 319.5 0.05 17 300 9300 -45.1 -59.1 19 14.0 -45.6 345 15 321.8 321.8 289.3 322.0 0.04 18 263 10171 -51.3 -64.3 20 13.0 -51.5 334 14 325.1 325.1 290.3 325.2 0.03 19 250 10500 -53.1 -65.1 22 12.0 -53.3 330 13 327.1 327.1 290.9 327.2 0.02 20 226 11143 -56.5 -68.5 21 12.0 -56.6 318 14 331.5 331.5 292.2 331.6 0.02 21 210 11604 -59.1 -70.1 23 11.0 -59.2 310 14 334.5 334.5 292.9 334.5 0.01 22 200 11910 -57.7 -74.7 10 17.0 -57.9 325 17 341.4 341.4 294.7 341.4 0.01 23 188 12300 -56.3 -78.3 5 22.0 -56.5 311 17 349.7 349.7 296.6 349.8 0.00 24 150 13720 -59.3 -83.3 3 24.0 -59.5 260 17 367.9 367.9 300.2 367.9 0.00 25 102 16118 -62.5 -86.5 3 24.0 -62.7 284 11 404.7 404.7 305.8 404.7 0.00 26 100 16240 -61.7 -86.7 2 25.0 -61.9 285 11 408.5 408.5 306.3 408.5 0.00 27 75 18030 -59.9 -87.9 1 28.0 -60.3 309 15 447.3 447.3 310.6 447.3 0.00 28 70 18460 -60.5 -88.5 1 28.0 -60.9 315 16 455.0 455.0 311.3 455.0 0.00 29 59 19522 -62.7 -88.7 2 26.0 -63.0 274 16 472.8 472.8 312.9 472.8 0.00 30 50 20550 -60.7 -88.7 1 28.0 -61.2 235 16 500.4 500.4 315.0 500.5 0.00 31 30 23740 -57.1 -88.1 1 31.0 -58.4 255 18 589.0 589.0 320.1 589.0 0.01 32 20 26320 -54.9 -86.9 1 32.0 -57.1 290 26 668.1 668.1 323.3 668.2 0.01 33 20 26320 -55.5 -87.5 1 32.0 -57.6 290 26 666.3 666.3 323.3 666.4 0.01 34 14 28617 -50.5 -85.5 1 35.0 -54.8 282 37 754.8 754.8 326.1 755.0 0.02 35 13 29098 -52.7 -86.7 1 34.0 -56.5 281 39 763.3 763.4 326.3 763.5 0.02 36 10 30810 -47.7 -84.7 1 37.0 -54.2 275 47 841.5 841.5 328.2 841.8 0.03 37 9.7 31011 -48.1 -85.1 1 37.0 -54.5 847.3 847.4 328.4 847.6 0.03 38 7.7 32556 -41.3 -82.3 0 41.0 -52.1 932.5 932.6 330.1 933.2 0.06 TRP 210 11604 -59.1 -70.1 23 11.0 -59.2 310 14 334.5 334.5 292.9 334.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5519.00 m Freezing level: 788.67 mb = 2129.83 m = 6987.55 ft Freezing level: 781.07 mb = 2205.33 m = 7235.26 ft Freezing level: 705.61 mb = 3026.03 m = 9927.79 ft Wetbulb zero: 792.86 mb = 2084.47 m = 6838.72 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 40.40 % Est. max temperature: 17.75 C = 63.96 F Sfc-Lift cond lev (LCL): 873.08 mb = 1302.20 m = 4272.25 ft T: 6.18 C 700-500 lapse rate: 6.76 C/km ThetaE index: 6.39 C Layer 981.0- 758.0 mb Conv cond level (CCL): 854.10 mb = 1483.32 m = 4866.48 ft Mean mixing ratio: 6.36 g/kg Conv temperature: 17.63 C = 63.73 F Cap Strength: 6.68 C Lifted Index: 6.16 C Risk: None Lifted Index @300 mb: 10.49 C Lifted Index @700 mb: 5.19 C Showalter Index: 6.60 C Risk: None Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 20.50 C K Index: 7.10 Risk: None Sweat Index: 43.20 Risk: None Energy Index: 1.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.18 J/kg Max Up Vert Vel: 3.22 m/s Conv Inhibition (B-): 21.32 J/kg Cap Strength: 6.63 C Lift Cond Lev (LCL): 875.05 mb = 1283.58 m = 4211.17 ft Lev Free Conv (LFC): 810.05 mb = 1911.43 m = 6271.02 ft Equ Level (EL): 780.05 mb = 2215.84 m = 7269.73 ft B at Equ Level: 0.56 J/kg Max Parcel Lev (MPL): 770.05 mb = 2319.97 m = 7611.37 ft Wind level data Storm motion: 54 at 6 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 ---------------------------------------------------------- 0 999 180 215 1 0.6 0.8 | 231 7 5.7 4.6 1 925 826 130 2 -1.5 1.3 | 216 6 3.6 5.1 2 850 1523 45 1 -0.7 -0.7 | 236 5 4.5 3.1 3 700 3088 35 14 -8.0 -11.5 | 20 8 -2.9 -7.7 4 500 5690 360 10 -0.0 -10.0 | 320 8 5.2 -6.2 5 400 7320 25 18 -7.6 -16.3 | 11 13 -2.4 -12.5 6 300 9300 345 15 3.9 -14.5 | 320 14 9.0 -10.7 7 250 10500 330 13 6.5 -11.3 | 303 14 11.7 -7.5 8 210 11604 310 14 10.7 -9.0 | 288 17 15.9 -5.2 9 200 11910 325 17 9.8 -13.9 | 304 18 14.9 -10.2 10 150 13720 260 17 16.7 3.0 | 253 23 21.9 6.7 11 100 16240 285 11 10.6 -2.8 | 267 16 15.8 0.9 12 70 18460 315 16 11.3 -11.3 | 295 18 16.5 -7.5 13 50 20550 235 16 13.1 9.2 | 235 22 18.3 12.9 14 30 23740 255 18 17.4 4.7 | 250 24 22.6 8.4 15 20 26320 290 26 24.4 -8.9 | 280 30 29.6 -5.1 16 10 30810 275 47 46.8 -4.1 | 270 52 52.0 -0.3 Wind Parameters Mean winds (0-6000m): 23.9 at 8.5 knts Storm direction: 53.9 at 6.4 knts Shear (0-3000m) pos: 0.0 neg: 2.5 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 146.8 deg Storm rel helicity (0-3000m) pos: 6.7 neg: -4.2 tot: 2.5 m^2/s^2 ave: 0.8 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.42 Bulk Shear: 12.30 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 ------------------------------------------------------------------------------- 500 165 1 223 7| 0.0 1.7 1.7| 0.0 -3.0 -3.0 -6.1 -0.90| 1.8 -1.6 1000 137 2 220 6| 0.0 1.2 1.2| 1.2 -3.5 -2.3 -2.3 -0.27| 2.0 -0.5 1500 119 2 220 6| 0.0 1.1 1.1| 2.9 -3.5 -0.6 -0.4 0.04| 2.1 0.1 2000 71 2 225 4| 0.0 1.9 1.9| 4.4 -3.5 0.9 0.4 0.29| 2.6 0.8 2500 50 3 239 3| 0.0 2.4 2.4| 5.9 -3.5 2.4 0.9 0.36| 3.0 1.1 3000 42 5 270 2| 0.0 2.5 2.5| 6.7 -4.2 2.5 0.8 0.30| 3.1 0.9 4000 35 7 329 2| 0.0 1.7 1.7| 6.7 -11.4 -4.7 -1.2 0.09| 2.8 0.2 5000 29 8 338 3| 0.0 1.2 1.2| 6.7 -17.9 -11.2 -2.2 -0.05| 2.5 -0.1 6000 24 9 337 4| 0.2 0.9 1.2| 12.5 -20.9 -8.4 -1.4 -0.00| 2.5 -0.0 Wrote GIF file: /home/apache/climate/data/raob//LI064/skewt/LI064.skewt.20251017.11.gif