UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051411.upa.cvt Date: 1100Z 14 MAY 25 Searching for LY369... Searching the city database file for: LY369 ... Date:1100Z 14 MAY 25 Station: LY369 WMO ident: 13369 ------------------------------------------------------------------------------- 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 899 -2883 12.0 -7.0 26 19.0 3.9 90 3 294.0 294.4 282.0 301.5 2.51 1 884 -2676 10.0 -4.0 37 14.0 3.8 93 3 293.3 293.9 282.5 302.8 3.21 2 775 -1124 -0.5 -7.5 59 7.0 -3.2 45 6 293.3 293.8 282.0 301.6 2.80 3 731 -467 -5.1 -7.8 81 2.7 -6.1 11 8 293.2 293.7 282.1 301.8 2.90 4 718 -269 -5.5 -11.5 63 6.0 -7.5 0 8 294.2 294.6 281.7 300.9 2.21 5 716 -238 -4.1 -21.1 25 17.0 -8.7 358 8 296.0 296.2 281.0 299.2 0.99 6 701 -5 -2.3 -38.3 4 36.0 -9.1 346 9 299.8 299.9 281.5 300.5 0.20 7 578 2037 -13.5 -27.5 30 14.0 -16.4 325 18 303.7 303.9 283.8 306.0 0.69 8 554 2465 -15.5 -27.5 35 12.0 -18.0 321 20 305.1 305.2 284.4 307.5 0.72 9 513 3222 -18.7 -37.7 17 19.0 -21.4 313 24 308.0 308.0 284.9 309.0 0.29 10 354 6573 -40.1 -53.1 24 13.0 -40.7 311 28 313.6 313.7 286.7 313.9 0.08 11 295 8049 -50.7 -60.7 30 10.0 -50.9 305 29 315.4 315.4 287.3 315.5 0.04 12 232 9870 -57.3 -71.3 15 14.0 -57.5 305 52 327.8 327.8 291.1 327.9 0.01 13 197 11062 -55.5 -80.5 3 25.0 -55.8 305 45 346.4 346.4 295.8 346.4 0.00 14 160 12564 -51.7 -83.7 1 32.0 -52.2 301 38 374.0 374.0 301.2 374.0 0.00 15 117 14762 -56.3 -87.3 1 31.0 -56.7 294 27 400.6 400.6 305.3 400.6 0.00 16 87 16795 -52.1 -84.1 1 32.0 -52.9 278 22 444.4 444.4 310.3 444.4 0.00 17 46 21057 -56.9 -87.9 1 31.0 -57.8 125 4 521.7 521.7 316.4 521.7 0.00 18 14 28897 -47.5 -80.5 1 33.0 -52.8 27 8 765.0 765.0 326.4 765.4 0.04 19 12 29936 -42.5 -77.5 1 35.0 -50.6 53 10 817.2 817.2 327.7 818.0 0.08 20 10 31180 -41.3 -76.3 1 35.0 -50.8 85 13 865.4 865.4 328.7 866.6 0.12 TRP 232 9870 -57.3 -71.3 15 14.0 -57.5 305 52 327.8 327.8 291.1 327.9 0.01 WND Sounding variables and indices Freezing level: 780.19 mb = -1198.05 m = -3930.55 ft Wetbulb zero: 825.32 mb = -1866.14 m = -6122.43 ft Precipitable water: 0.27 inches Sfc-500 mean rel hum: 33.73 % Est. max temperature: 11.28 C = 52.31 F Sfc-Lift cond lev (LCL): 672.45 mb = 435.52 m = 1428.84 ft T: -4.71 C 700-500 lapse rate: 5.17 C/km ThetaE index: 2.66 C Layer 718.0- 701.0 mb Conv cond level (CCL): 620.28 mb = 1290.21 m = 4232.92 ft Mean mixing ratio: 3.03 g/kg Conv temperature: 20.14 C = 68.24 F Cap Strength: 7.06 C Lifted Index: 7.16 C Risk: None Lifted Index @300 mb: 9.26 C Lifted Index @700 mb: 5.74 C Showalter Index: 7.05 C Risk: None Total Totals Index: 42.19 C Risk: None Vertical Totals Index: 27.05 C Cross Totals Index: 15.14 C K Index: -13.83 Risk: None Sweat Index: 31.78 Risk: None Energy Index: 5.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.63 J/kg Max Up Vert Vel: 3.64 m/s Conv Inhibition (B-): 62721.20 J/kg Cap Strength: 7.12 C Lift Cond Lev (LCL): 704.19 mb = -54.55 m = -178.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 44 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 ---------------------------------------------------------- 0 899 -2883 90 3 -3.0 0.0 | 177 3 -0.2 2.9 1 850 1499 100 3 -3.0 0.5 | 178 3 -0.1 3.5 2 700 3052 345 9 2.3 -8.7 | 318 8 5.2 -5.8 3 500 5630 310 25 19.2 -16.1 | 301 26 22.0 -13.1 4 400 7240 315 29 20.5 -20.5 | 307 29 23.3 -17.6 5 300 9190 305 27 22.1 -15.5 | 297 28 24.9 -12.6 6 232 9870 305 52 42.6 -29.8 | 301 53 45.4 -26.9 7 250 10370 300 46 39.8 -23.0 | 295 47 42.7 -20.1 8 200 11780 305 46 37.7 -26.4 | 300 47 40.5 -23.4 9 150 13630 300 36 31.2 -18.0 | 294 37 34.0 -15.1 10 100 16230 290 21 19.7 -7.2 | 281 23 22.6 -4.2 11 70 18520 260 23 22.7 4.0 | 255 26 25.5 6.9 12 50 20660 125 3 -2.5 1.7 | 185 5 0.4 4.7 13 30 23930 125 9 -7.4 5.2 | 151 9 -4.5 8.1 14 20 26560 325 3 1.7 -2.5 | 264 5 4.6 0.5 15 10 31180 85 13 -13.0 -1.1 | 100 10 -10.1 1.8 Wind Parameters Mean winds (0-6000m): 14.0 at 5.4 knts Storm direction: 44.0 at 4.1 knts Shear (0-3000m) pos: 0.1 neg: 0.0 tot: 0.1 10-3/s Storm rel Dir Shear (0-3000m): 0.7 deg Storm rel helicity (0-3000m) pos: 0.0 neg: 0.0 tot: 0.0 m^2/s^2 ave: 0.0 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 0.1 stream: 0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.62 Bulk Shear: 4.09 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 90 3 177 3| 0.1 0.0 0.1| 0.0 0.0 0.0 0.0 0.07| 0.1 0.0 1000 91 3 177 3| 0.1 0.0 0.1| 0.0 0.0 0.0 0.0 0.08| 0.1 0.0 1500 92 3 177 3| 0.1 0.0 0.1| 0.0 0.0 0.0 0.0 0.08| 0.1 0.0 2000 92 3 177 3| 0.1 0.0 0.1| 0.0 0.0 0.0 0.0 0.09| 0.1 0.0 2500 93 3 177 3| 0.1 0.0 0.1| 0.0 0.0 0.0 0.0 0.10| 0.1 0.0 3000 93 3 177 3| 0.1 0.0 0.1| 0.0 0.0 0.0 0.0 0.11| 0.1 0.0 4000 95 3 177 3| 0.1 0.0 0.1| 0.1 0.0 0.1 0.0 0.13| 0.1 0.0 5000 79 4 161 2| 0.0 0.4 0.4| 0.1 -2.1 -2.1 -0.4 -0.76| 0.5 -0.4 6000 14 5 327 3| 0.0 0.9 1.0| 0.1 -9.6 -9.5 -1.6 -0.72| 1.2 -0.9 Wrote GIF file: /home/apache/climate/data/raob//LY369/skewt/LY369.skewt.20250514.11.gif