UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042200.upa.cvt Date: 0000Z 22 APR 25 Searching for LE023... Searching the city database file for: LE023 ... Date:0000Z 22 APR 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 1015 50 11.8 10.2 90 1.6 10.9 225 3 283.7 285.1 283.4 305.0 7.71 1 1000 174 11.6 7.8 77 3.8 9.5 240 7 284.8 285.9 282.7 303.2 6.64 2 925 821 6.8 4.6 86 2.2 5.7 300 3 286.3 287.3 282.4 302.4 5.75 3 850 1509 1.4 -0.2 89 1.6 0.7 330 5 287.6 288.4 281.4 300.3 4.43 4 700 3055 -5.3 -6.3 93 1.0 -5.7 280 5 296.6 297.2 284.1 306.8 3.41 5 500 5620 -21.3 -23.4 83 2.1 -21.8 195 33 307.1 307.3 285.7 310.9 1.16 6 400 7220 -33.9 -37.5 70 3.6 -34.3 220 33 310.9 311.0 286.1 312.3 0.38 7 300 9170 -49.7 -53.6 63 3.9 -49.8 260 17 315.3 315.3 287.3 315.6 0.09 8 251 10315 -56.3 -67.3 24 11.0 -56.5 280 25 322.0 322.0 289.4 322.1 0.02 9 250 10340 -56.3 -67.3 24 11.0 -56.5 280 25 322.4 322.4 289.5 322.4 0.02 10 200 11770 -52.9 -75.9 5 23.0 -53.2 280 23 349.0 349.0 296.4 349.0 0.01 11 150 13630 -52.3 -79.3 2 27.0 -52.8 270 33 380.0 380.0 302.2 380.0 0.00 12 100 16240 -56.7 -84.7 2 28.0 -57.2 235 29 418.2 418.2 307.5 418.2 0.00 TRP 251 10315 -56.3 -67.3 24 11.0 -56.5 280 25 322.0 322.0 289.4 322.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5446.00 m Freezing level: 818.66 mb = 1832.04 m = 6010.57 ft Wetbulb zero: 834.40 mb = 1656.51 m = 5434.69 ft Precipitable water: 0.84 inches Sfc-500 mean rel hum: 87.88 % Est. max temperature: 15.42 C = 59.75 F Sfc-Lift cond lev (LCL): 990.83 mb = 250.48 m = 821.77 ft T: 11.03 C 700-500 lapse rate: 6.24 C/km ThetaE index: 4.73 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 907.42 mb = 977.11 m = 3205.70 ft Mean mixing ratio: 6.28 g/kg Conv temperature: 14.65 C = 58.37 F Cap Strength: 2.47 C Lifted Index: 5.63 C Risk: None Lifted Index @300 mb: 8.87 C Lifted Index @700 mb: 2.47 C Showalter Index: 7.45 C Risk: None Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 21.10 C K Index: 21.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 43.00 Risk: None Energy Index: 2.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.96 J/kg Max Up Vert Vel: 4.68 m/s Conv Inhibition (B-): 8.13 J/kg Cap Strength: 5.54 C Lift Cond Lev (LCL): 923.33 mb = 835.70 m = 2741.75 ft Lev Free Conv (LFC): 878.33 mb = 1242.23 m = 4075.51 ft Equ Level (EL): 808.33 mb = 1909.24 m = 6263.84 ft B at Equ Level: 10.50 J/kg Max Parcel Lev (MPL): 758.33 mb = 2417.67 m = 7931.90 ft Wind level data Storm motion: 243 at 10 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 1015 50 225 3 2.1 2.1 | 71 7 -6.7 -2.3 1 1000 174 240 7 6.1 3.5 | 72 3 -2.7 -0.9 2 925 821 300 3 2.6 -1.5 | 46 9 -6.2 -5.9 3 850 1509 330 5 2.5 -4.3 | 36 11 -6.3 -8.7 4 700 3055 280 5 4.9 -0.9 | 36 7 -3.9 -5.3 5 500 5620 195 33 8.5 31.9 | 179 27 -0.2 27.5 6 400 7220 220 33 21.2 25.3 | 211 24 12.4 20.9 7 300 9170 260 17 16.7 3.0 | 280 8 8.0 -1.4 8 251 10315 280 25 24.6 -4.3 | 299 18 15.8 -8.7 9 250 10340 280 25 24.6 -4.3 | 299 18 15.8 -8.7 10 200 11770 280 23 22.7 -4.0 | 301 16 13.9 -8.4 11 150 13630 270 33 33.0 -0.0 | 280 25 24.2 -4.4 12 100 16240 235 29 23.8 16.6 | 231 19 15.0 12.2 Wind Parameters Mean winds (0-6000m): 213.5 at 13.1 knts Storm direction: 243.5 at 9.8 knts Shear (0-3000m) pos: 1.1 neg: 0.7 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): -35.0 deg Storm rel helicity (0-3000m) pos: 2.5 neg: -7.6 tot: -5.1 m^2/s^2 ave: -1.7 10^-3 m/s^2 rel: -0.17 Storm rel vorticity (0-3000m) horiz: 2.9 stream: -0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.98 Bulk Shear: 11.12 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 ------------------------------------------------------------------------------- 500 250 6 55 4| 3.7 0.0 3.7| 0.4 -2.2 -1.9 -3.7 -0.25| 8.0 -2.0 1000 262 5 48 6| 2.3 0.0 2.3| 1.7 -3.7 -2.0 -2.0 -0.18| 5.6 -1.0 1500 283 5 39 7| 2.2 0.0 2.2| 1.7 -6.3 -4.6 -3.1 -0.23| 4.4 -1.0 2000 295 5 36 8| 1.6 0.4 2.0| 1.7 -7.4 -5.7 -2.8 -0.23| 3.7 -0.9 2500 297 5 35 8| 1.3 0.6 1.9| 1.8 -7.6 -5.8 -2.3 -0.21| 3.2 -0.7 3000 295 5 35 8| 1.1 0.7 1.8| 2.5 -7.6 -5.1 -1.7 -0.17| 2.9 -0.5 4000 277 6 28 6| 0.8 2.0 2.9| 2.5 -20.4 -17.9 -4.5 -0.47| 3.8 -1.8 5000 242 9 89 1| 0.7 3.0 3.7| 2.5 -54.4 -51.9 -10.4 -0.53| 4.8 -2.5 6000 213 13 167 7| 0.6 3.1 3.7| 27.3-100.9 -73.6 -12.3 -0.46| 5.2 -2.4 Wrote GIF file: /home/apache/climate/data/raob//LE023/skewt/LE023.skewt.20250422.00.gif