UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041700.upa.cvt Date: 0000Z 17 APR 25 Searching for LI113... Searching the city database file for: LI113 ... Date:0000Z 17 APR 25 Station: LI113 WMO ident: 16113 ------------------------------------------------------------------------------- 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 36 SFC 959 386 10.0 9.5 97 0.5 9.7 215 6 286.6 287.9 284.7 308.3 7.79 2 952 448 10.4 8.4 87 2.0 9.3 234 6 287.6 288.8 284.5 308.0 7.28 3 925 688 9.4 6.9 84 2.5 8.0 310 7 288.9 290.1 284.6 308.0 6.75 4 850 1385 5.4 3.4 87 2.0 4.4 340 6 291.8 292.8 284.7 308.4 5.75 5 767 2220 0.6 0.3 98 0.3 0.4 49 17 295.3 296.2 285.4 310.3 5.10 6 700 2953 -1.7 -1.7 100 0.0 -1.7 110 27 300.6 301.5 287.1 315.1 4.83 7 659 3432 -3.9 -4.0 99 0.1 -4.0 117 28 303.4 304.2 287.6 316.5 4.32 8 500 5560 -17.3 -19.3 84 2.0 -17.9 150 31 311.9 312.3 287.9 317.4 1.66 9 444 6438 -23.9 -25.9 84 2.0 -24.3 147 37 314.4 314.6 288.1 317.9 1.04 10 400 7190 -29.9 -31.9 83 2.0 -30.2 145 42 316.1 316.3 288.2 318.4 0.66 11 368 7779 -34.7 -37.0 80 2.3 -35.0 145 47 317.4 317.5 288.4 318.9 0.43 12 319 8760 -43.5 -47.3 66 3.8 -43.7 145 55 318.4 318.4 288.4 319.0 0.17 13 300 9170 -47.3 -50.6 69 3.3 -47.4 145 59 318.7 318.7 288.5 319.2 0.12 14 292 9347 -49.1 -51.9 72 2.8 -49.2 145 60 318.6 318.6 288.4 319.0 0.11 15 287 9460 -50.1 -55.1 55 5.0 -50.3 145 61 318.7 318.8 288.4 319.0 0.08 16 284 9528 -50.7 -53.2 75 2.5 -50.8 145 62 318.8 318.9 288.5 319.2 0.10 17 267 9925 -54.7 -59.7 54 5.0 -54.8 145 65 318.7 318.7 288.3 318.9 0.05 18 254 10241 -57.9 -61.9 60 4.0 -58.0 145 67 318.5 318.5 288.3 318.7 0.04 19 250 10340 -58.7 -62.5 61 3.8 -58.7 145 68 318.8 318.8 288.4 318.9 0.03 20 246 10441 -59.3 -63.1 62 3.7 -59.4 145 73 319.3 319.3 288.6 319.4 0.03 21 245 10467 -59.5 -63.2 62 3.7 -59.6 150 72 319.4 319.5 288.6 319.6 0.03 22 236 10702 -56.1 -69.1 18 13.0 -56.3 157 64 328.0 328.0 291.2 328.1 0.01 23 229 10895 -53.5 -76.5 4 23.0 -53.8 163 58 334.8 334.8 293.0 334.8 0.01 24 218 11212 -52.9 -77.9 3 25.0 -53.2 173 47 340.5 340.5 294.4 340.5 0.00 25 200 11770 -50.7 -79.7 2 29.0 -51.1 190 29 352.5 352.5 297.2 352.5 0.00 26 198 11835 -49.5 -79.5 2 30.0 -50.0 189 28 355.4 355.4 297.8 355.4 0.00 27 164 13067 -49.1 -82.1 1 33.0 -49.7 169 19 375.8 375.8 301.5 375.8 0.00 28 150 13650 -50.3 -83.3 1 33.0 -50.9 160 14 383.4 383.4 302.8 383.4 0.00 29 100 16270 -54.7 -85.7 1 31.0 -55.2 185 17 422.0 422.0 308.0 422.1 0.00 30 70 18540 -54.9 -85.9 1 31.0 -55.6 165 28 466.9 466.9 312.4 467.0 0.00 31 50 20670 -57.5 -88.5 1 31.0 -58.3 170 17 508.0 508.0 315.5 508.0 0.00 32 38 22398 -58.9 -88.9 1 30.0 -59.7 545.9 545.9 317.9 545.9 0.00 TRP 245 10467 -59.5 -63.2 62 3.7 -59.6 150 72 319.4 319.5 288.6 319.6 0.03 WND 246 10441 -59.3 -63.1 62 3.7 -59.4 145 73 319.3 319.3 288.6 319.4 0.03 Sounding variables and indices 1000-500 mb thick: 5524.00 m Freezing level: 749.52 mb = 2411.22 m = 7910.73 ft Wetbulb zero: 753.34 mb = 2364.06 m = 7756.01 ft Precipitable water: 0.92 inches Sfc-500 mean rel hum: 92.57 % Est. max temperature: 16.86 C = 62.35 F Sfc-Lift cond lev (LCL): 951.82 mb = 449.04 m = 1473.22 ft T: 10.39 C 700-500 lapse rate: 5.98 C/km ThetaE index: 0.30 C Layer 952.0- 925.0 mb Conv cond level (CCL): 847.08 mb = 1412.95 m = 4635.60 ft Mean mixing ratio: 6.58 g/kg Conv temperature: 15.30 C = 59.53 F Cap Strength: 4.22 C Lifted Index: 6.18 C Risk: None Lifted Index @300 mb: 7.64 C Lifted Index @700 mb: 3.32 C Showalter Index: 6.06 C Risk: None Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 20.70 C K Index: 26.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 83.80 Risk: None Energy Index: 1.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.07 J/kg Max Up Vert Vel: 5.49 m/s Conv Inhibition (B-): 32968.93 J/kg Cap Strength: 6.02 C Lift Cond Lev (LCL): 878.15 mb = 1116.44 m = 3662.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 161 at 17 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 ---------------------------------------------------------- 0 959 386 215 6 3.4 4.9 | 321 15 9.1 -11.3 1 925 688 310 7 5.4 -4.5 | 332 23 11.0 -20.7 2 850 1385 340 6 2.1 -5.6 | 341 23 7.7 -21.8 3 700 2953 110 27 -25.4 9.2 | 71 21 -19.7 -7.0 4 500 5560 150 31 -15.5 26.8 | 137 14 -9.8 10.6 5 400 7190 145 42 -24.1 34.4 | 135 26 -18.4 18.2 6 300 9170 145 59 -33.8 48.3 | 139 43 -28.2 32.1 7 250 10340 145 68 -39.0 55.7 | 140 52 -33.3 39.5 8 246 10441 145 73 -41.9 59.8 | 140 57 -36.2 43.6 9 245 10467 150 72 -36.0 62.4 | 147 55 -30.3 46.1 10 200 11770 190 29 5.0 28.6 | 221 16 10.7 12.4 11 150 13650 160 14 -4.8 13.2 | 344 3 0.9 -3.1 12 100 16270 185 17 1.5 16.9 | 264 7 7.1 0.7 13 70 18540 165 28 -7.2 27.0 | 172 11 -1.6 10.8 14 50 20670 170 17 -3.0 16.7 | 259 3 2.7 0.5 Wind Parameters Mean winds (0-6000m): 130.7 at 22.9 knts Storm direction: 160.7 at 17.2 knts Shear (0-3000m) pos: 5.0 neg: 0.0 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 117.6 deg Storm rel helicity (0-3000m) pos: 341.8 neg: -1.3 tot: 340.5 m^2/s^2 ave: 113.5 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 10.5 stream: 8.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.13 Bulk Shear: 112.99 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 ------------------------------------------------------------------------------- 500 291 7 327 22| 10.3 0.0 10.3| 31.4 -1.3 30.1 60.2 0.44| 12.1 5.3 1000 312 6 333 23| 5.5 0.0 5.5| 46.7 -1.3 45.3 45.3 0.54| 7.3 3.9 1500 337 7 340 25| 6.4 0.0 6.4|102.0 -1.3 100.7 67.2 0.66| 8.2 5.4 2000 19 10 354 25| 6.4 0.0 6.4|201.5 -1.3 200.2 100.1 0.78| 9.6 7.4 2500 79 12 19 20| 5.9 0.0 5.9|312.1 -1.3 310.8 124.3 0.83| 11.3 9.4 3000 99 15 32 17| 5.0 0.0 5.0|341.8 -1.3 340.5 113.5 0.84| 10.5 8.8 4000 112 18 50 14| 3.7 0.0 3.7|375.5 -1.3 374.2 93.5 0.85| 8.8 7.5 5000 123 21 67 13| 3.0 0.0 3.0|407.7 -1.3 406.4 81.3 0.86| 7.9 6.8 6000 131 23 84 12| 2.7 0.3 3.0|413.3 -2.8 410.5 68.4 0.80| 7.2 5.8 Wrote GIF file: /home/apache/climate/data/raob//LI113/skewt/LI113.skewt.20250417.00.gif