UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050112.upa.cvt Date: 1200Z 1 MAY 25 Searching for LE023... Searching the city database file for: LE023 ... Date:1200Z 1 MAY 25 Station: LE023 WMO ident: 8023 Latitude: 43.47 Longitude: -3.82 ------------------------------------------------------------------------------- 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 53 15.4 14.4 94 1.0 14.8 75 5 287.7 289.5 287.5 316.3 10.26 1 1000 137 13.4 13.0 97 0.4 13.1 70 7 286.5 288.2 286.3 312.8 9.45 2 925 793 12.8 8.6 76 4.2 10.4 140 15 292.4 293.8 286.8 314.1 7.60 3 850 1499 9.4 2.4 62 7.0 5.8 180 15 296.0 297.0 285.9 311.7 5.35 4 700 3078 -1.5 -2.5 93 1.0 -2.0 175 29 300.8 301.7 286.9 314.5 4.55 5 500 5670 -17.9 -27.9 41 10.0 -20.0 180 50 311.2 311.4 286.7 313.8 0.77 6 400 7300 -31.5 -43.5 30 12.0 -32.6 180 62 314.0 314.1 287.0 314.8 0.20 7 300 9260 -47.1 -55.1 40 8.0 -47.4 205 79 319.0 319.0 288.5 319.2 0.07 8 285 9600 -48.5 -58.7 30 10.3 -48.7 210 87 321.7 321.8 289.3 321.9 0.05 9 250 10460 -51.9 -67.9 13 16.0 -52.2 205 81 328.9 328.9 291.4 329.0 0.02 10 200 11890 -57.7 -74.7 10 17.0 -57.9 210 52 341.4 341.4 294.7 341.4 0.01 11 190 12211 -59.5 -75.5 11 16.0 -59.6 190 42 343.5 343.5 295.2 343.6 0.01 12 150 13700 -55.5 -83.5 2 28.0 -55.8 200 31 374.5 374.5 301.4 374.5 0.00 13 100 16280 -57.1 -85.1 2 28.0 -57.5 150 15 417.4 417.4 307.4 417.4 0.00 TRP 190 12211 -59.5 -75.5 11 16.0 -59.6 190 42 343.5 343.5 295.2 343.6 0.01 WND 285 9600 -48.5 -58.7 30 10.3 -48.7 210 87 321.7 321.8 289.3 321.9 0.05 Sounding variables and indices 1000-500 mb thick: 5533.00 m Freezing level: 720.64 mb = 2860.71 m = 9385.41 ft Wetbulb zero: 738.25 mb = 2645.29 m = 8678.67 ft Precipitable water: 1.02 inches Sfc-500 mean rel hum: 72.62 % Est. max temperature: 23.19 C = 73.74 F Sfc-Lift cond lev (LCL): 995.25 mb = 177.07 m = 580.92 ft T: 13.36 C 700-500 lapse rate: 6.33 C/km ThetaE index: 3.54 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 840.33 mb = 1592.03 m = 5223.14 ft Mean mixing ratio: 8.46 g/kg Conv temperature: 23.99 C = 75.17 F Cap Strength: 2.82 C Lifted Index: 2.15 C Risk: None Lifted Index @300 mb: 4.06 C Lifted Index @700 mb: 0.88 C Showalter Index: 3.35 C Risk: None Total Totals Index: 47.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.30 C Cross Totals Index: 20.30 C K Index: 28.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 108.80 Risk: None Energy Index: 0.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.67 J/kg Max Up Vert Vel: 5.42 m/s Conv Inhibition (B-): 8548.70 J/kg Cap Strength: 2.80 C Lift Cond Lev (LCL): 924.62 mb = 796.45 m = 2613.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 205 at 22 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 53 75 5 -4.8 -1.3 | 34 26 -14.3 -21.4 1 1000 137 70 7 -6.6 -2.4 | 36 28 -16.1 -22.5 2 925 793 140 15 -9.6 11.5 | 66 21 -19.1 -8.6 3 850 1499 180 15 0.0 15.0 | 62 11 -9.5 -5.1 4 700 3078 175 29 -2.5 28.9 | 126 15 -12.0 8.8 5 500 5670 180 50 0.0 50.0 | 162 31 -9.5 29.9 6 400 7300 180 62 0.0 62.0 | 167 43 -9.5 41.9 7 300 9260 205 79 33.4 71.6 | 205 57 23.9 51.5 8 285 9600 210 87 43.5 75.3 | 212 65 34.0 55.3 9 250 10460 205 81 34.2 73.4 | 205 59 24.8 53.4 10 200 11890 210 52 26.0 45.0 | 213 30 16.5 25.0 11 190 12211 190 42 7.3 41.4 | 174 21 -2.2 21.3 12 150 13700 200 31 10.6 29.1 | 187 9 1.1 9.1 13 100 16280 150 15 -7.5 13.0 | 67 18 -17.0 -7.1 Wind Parameters Mean winds (0-6000m): 175.3 at 29.6 knts Storm direction: 205.3 at 22.2 knts Shear (0-3000m) pos: 3.0 neg: 2.3 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 92.0 deg Storm rel helicity (0-3000m) pos: 135.7 neg: -3.3 tot: 132.4 m^2/s^2 ave: 44.1 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 4.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.13 Bulk Shear: 114.20 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 95 9 44 27| 9.1 0.0 9.1| 66.4 0.0 66.4 132.9 0.86| 11.2 9.6 1000 128 12 55 23| 7.7 0.0 7.7|100.3 0.0 100.3 100.3 0.70| 11.0 7.7 1500 145 13 60 19| 6.0 0.0 6.0|100.8 -3.3 97.5 65.0 0.50| 9.7 4.8 2000 157 14 64 17| 4.5 1.1 5.6|112.6 -3.3 109.3 54.6 0.57| 8.4 4.8 2500 163 16 70 15| 3.6 1.8 5.4|124.3 -3.3 121.0 48.4 0.61| 7.6 4.7 3000 167 18 77 14| 3.0 2.3 5.3|135.7 -3.3 132.4 44.1 0.62| 7.1 4.5 4000 170 21 94 13| 3.3 1.7 5.0|162.9 -3.3 159.6 39.9 0.64| 6.4 4.1 5000 173 25 112 14| 3.5 1.4 4.8|192.6 -3.3 189.3 37.9 0.63| 6.0 3.8 6000 175 30 128 15| 3.6 1.2 4.7|219.7 -3.3 216.4 36.1 0.61| 5.7 3.4 Wrote GIF file: /home/apache/climate/data/raob//LE023/skewt/LE023.skewt.20250501.12.gif