UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041800.upa.cvt Date: 0000Z 18 APR 25 Searching for LE001... Searching the city database file for: LE001 ... Date:0000Z 18 APR 25 Station: LE001 WMO ident: 8001 Latitude: 43.37 Longitude: -8.42 ------------------------------------------------------------------------------- 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 87 190 15 SFC 995 129 14.0 11.3 84 2.7 12.4 190 15 287.6 289.0 285.8 311.3 8.47 2 925 742 10.2 7.9 86 2.3 8.9 210 42 289.7 291.0 285.4 310.3 7.24 3 850 1441 6.4 2.9 78 3.5 4.6 215 38 292.9 293.8 284.9 308.9 5.55 4 700 3006 -3.1 -3.6 96 0.5 -3.3 220 31 299.1 299.8 285.9 311.6 4.19 5 500 5590 -18.7 -20.7 84 2.0 -19.2 230 44 310.2 310.5 287.1 315.1 1.47 6 400 7220 -30.7 -33.9 73 3.2 -31.1 230 48 315.1 315.2 287.8 317.0 0.54 7 300 9190 -45.7 -53.7 40 8.0 -46.0 245 83 320.9 321.0 289.1 321.3 0.09 8 278 9693 -49.2 -57.6 37 8.4 -49.4 240 87 323.0 323.0 289.7 323.2 0.06 9 250 10380 -54.1 -63.1 32 9.0 -54.3 245 81 325.6 325.6 290.5 325.8 0.03 10 235 10778 -56.1 -66.1 27 10.0 -56.2 235 79 328.4 328.4 291.3 328.5 0.02 11 200 11810 -55.9 -78.9 4 23.0 -56.1 245 52 344.2 344.2 295.3 344.3 0.00 12 150 13670 -53.1 -83.1 1 30.0 -53.5 240 48 378.6 378.6 302.0 378.6 0.00 13 100 16270 -56.7 -86.7 1 30.0 -57.2 260 21 418.2 418.2 307.5 418.2 0.00 TRP 235 10778 -56.1 -66.1 27 10.0 -56.2 235 79 328.4 328.4 291.3 328.5 0.02 WND 278 9693 -49.2 -57.6 37 8.4 -49.4 240 87 323.0 323.0 289.7 323.2 0.06 Sounding variables and indices 1000-500 mb thick: 5503.00 m Freezing level: 748.95 mb = 2495.32 m = 8186.63 ft Wetbulb zero: 762.96 mb = 2311.80 m = 7584.55 ft Precipitable water: 0.98 inches Sfc-500 mean rel hum: 87.82 % Est. max temperature: 19.47 C = 67.05 F Sfc-Lift cond lev (LCL): 955.54 mb = 469.25 m = 1539.50 ft T: 11.89 C 700-500 lapse rate: 6.04 C/km ThetaE index: 2.34 C Layer 925.0- 700.0 mb Conv cond level (CCL): 874.90 mb = 1202.30 m = 3944.49 ft Mean mixing ratio: 7.55 g/kg Conv temperature: 18.22 C = 64.80 F Cap Strength: 1.16 C Lifted Index: 3.28 C Risk: None Lifted Index @300 mb: 7.60 C Lifted Index @700 mb: 0.75 C Showalter Index: 4.31 C Risk: None Total Totals Index: 46.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 21.60 C K Index: 27.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 212.15 Risk: None Energy Index: 1.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.22 J/kg Max Up Vert Vel: 4.74 m/s Conv Inhibition (B-): 9187.05 J/kg Cap Strength: 3.05 C Lift Cond Lev (LCL): 909.32 mb = 883.37 m = 2898.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 251 at 28 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 ---------------------------------------------------------- 0 995 129 190 15 2.6 14.8 | 104 24 -23.5 5.8 1 925 742 210 42 21.0 36.4 | 169 28 -5.1 27.4 2 850 1441 215 38 21.8 31.1 | 169 23 -4.3 22.2 3 700 3006 220 31 19.9 23.7 | 157 16 -6.2 14.8 4 500 5590 230 44 33.7 28.3 | 201 21 7.6 19.3 5 400 7220 230 48 36.8 30.9 | 206 24 10.7 21.9 6 300 9190 245 83 75.2 35.1 | 242 56 49.1 26.1 7 278 9693 240 87 75.3 43.5 | 235 60 49.2 34.5 8 250 10380 245 81 73.4 34.2 | 242 54 47.3 25.3 9 235 10778 235 79 64.7 45.3 | 227 53 38.6 36.4 10 200 11810 245 52 47.1 22.0 | 238 25 21.0 13.0 11 150 13670 240 48 41.6 24.0 | 226 22 15.5 15.0 12 100 16270 260 21 20.7 3.6 | 46 8 -5.4 -5.3 Wind Parameters Mean winds (0-6000m): 221.1 at 36.8 knts Storm direction: 251.1 at 27.6 knts Shear (0-3000m) pos: 3.5 neg: 0.0 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 55.8 deg Storm rel helicity (0-3000m) pos: 188.0 neg: -19.7 tot: 168.2 m^2/s^2 ave: 56.1 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 4.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.41 Bulk Shear: 27.36 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 ------------------------------------------------------------------------------- 500 204 26 133 22| 23.7 0.0 23.7|148.0 0.0 148.0 296.1 0.99| 24.0 23.8 1000 208 33 153 23| 13.7 0.0 13.7|185.6 -0.2 185.4 185.4 0.91| 16.1 14.6 1500 210 35 158 23| 8.4 0.0 8.4|185.6 -3.3 182.3 121.5 0.80| 11.9 9.6 2000 212 35 160 22| 5.8 0.0 5.8|185.6 -9.1 176.6 88.3 0.72| 9.5 6.9 2500 213 35 161 22| 4.3 0.0 4.3|185.6 -15.3 170.3 68.1 0.65| 8.1 5.3 3000 214 34 161 21| 3.5 0.0 3.5|188.0 -19.7 168.2 56.1 0.60| 7.2 4.3 4000 216 34 163 20| 3.3 0.0 3.3|211.6 -19.7 191.9 48.0 0.64| 6.1 3.9 5000 219 35 168 19| 3.2 0.0 3.2|236.9 -19.7 217.2 43.4 0.67| 5.5 3.7 6000 221 37 174 19| 2.9 0.1 3.0|252.8 -19.7 233.1 38.9 0.68| 4.9 3.3 Wrote GIF file: /home/apache/climate/data/raob//LE001/skewt/LE001.skewt.20250418.00.gif