UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011712.upa.cvt Date: 1200Z 17 JAN 26 Searching for LE302... Searching the city database file for: LE302 ... Date:1200Z 17 JAN 26 Station: LE302 WMO ident: 8302 Latitude: 39.61 Longitude: 2.71 ------------------------------------------------------------------------------- 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 1005 41 15.4 12.0 80 3.4 13.4 145 9 288.1 289.7 286.3 312.8 8.79 1 1000 83 14.6 11.3 81 3.3 12.7 135 7 287.8 289.2 285.8 311.4 8.43 2 925 736 9.4 9.4 100 0.0 9.4 145 13 288.9 290.3 285.9 311.5 8.02 3 850 1430 4.0 3.8 99 0.2 3.9 165 19 290.3 291.4 284.3 307.3 5.92 4 700 2982 -5.9 -6.3 97 0.4 -6.1 160 23 296.0 296.6 283.8 306.1 3.41 5 500 5530 -22.9 -26.0 76 3.1 -23.5 180 25 305.1 305.3 284.6 308.1 0.92 6 400 7120 -36.5 -38.5 82 2.0 -36.7 185 27 307.6 307.6 284.8 308.7 0.34 7 300 9050 -53.3 -60.3 42 7.0 -53.4 180 36 310.2 310.2 285.4 310.4 0.04 8 250 10200 -59.3 -73.3 15 14.0 -59.4 185 36 317.9 317.9 288.1 317.9 0.01 9 224 10883 -62.7 -74.7 18 12.0 -62.8 195 35 322.8 322.8 289.6 322.9 0.01 10 200 11590 -57.9 -80.9 4 23.0 -58.1 200 40 341.1 341.1 294.6 341.1 0.00 11 150 13410 -56.1 -82.1 2 26.0 -56.4 210 40 373.4 373.4 301.2 373.4 0.00 12 100 15990 -55.9 -82.9 2 27.0 -56.4 235 36 419.7 419.7 307.7 419.7 0.00 TRP 224 10883 -62.7 -74.7 18 12.0 -62.8 195 35 322.8 322.8 289.6 322.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5447.00 m Freezing level: 789.39 mb = 2057.07 m = 6748.84 ft Wetbulb zero: 791.47 mb = 2000.33 m = 6562.67 ft Precipitable water: 0.95 inches Sfc-500 mean rel hum: 91.50 % Est. max temperature: 17.51 C = 63.51 F Sfc-Lift cond lev (LCL): 955.22 mb = 466.76 m = 1531.34 ft T: 11.54 C 700-500 lapse rate: 6.67 C/km ThetaE index: 5.38 C Layer 850.0- 500.0 mb Conv cond level (CCL): 928.81 mb = 701.58 m = 2301.76 ft Mean mixing ratio: 8.14 g/kg Conv temperature: 16.13 C = 61.03 F Cap Strength: 0.29 C Lifted Index: -1.45 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.56 C Lifted Index @700 mb: -2.46 C Showalter Index: 1.16 C Risk: Showers probable Total Totals Index: 53.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.90 C Cross Totals Index: 26.70 C K Index: 30.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 200.60 Risk: None Energy Index: 0.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 546.66 J/kg Max Up Vert Vel: 33.07 m/s Conv Inhibition (B-): 0.52 J/kg Cap Strength: 0.29 C Lift Cond Lev (LCL): 934.22 mb = 652.92 m = 2142.11 ft Lev Free Conv (LFC): 919.22 mb = 787.44 m = 2583.43 ft Equ Level (EL): 289.22 mb = 9280.81 m = 30448.48 ft B at Equ Level: 541.86 J/kg Max Parcel Lev (MPL): 209.22 mb = 11308.79 m = 37101.89 ft Wind level data Storm motion: 197 at 16 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 1005 41 145 9 -5.2 7.4 | 52 12 -9.7 -7.7 1 1000 83 135 7 -4.9 4.9 | 43 14 -9.5 -10.1 2 925 736 145 13 -7.5 10.6 | 70 13 -12.0 -4.4 3 850 1430 165 19 -4.9 18.4 | 109 10 -9.5 3.3 4 700 2982 160 23 -7.9 21.6 | 118 14 -12.4 6.6 5 500 5530 180 25 0.0 25.0 | 155 11 -4.5 10.0 6 400 7120 185 27 2.4 26.9 | 170 12 -2.2 11.9 7 300 9050 180 36 0.0 36.0 | 168 21 -4.5 21.0 8 250 10200 185 36 3.1 35.9 | 176 21 -1.4 20.8 9 224 10883 195 35 9.1 33.8 | 194 19 4.5 18.8 10 200 11590 200 40 13.7 37.6 | 202 24 9.1 22.6 11 150 13410 210 40 20.0 34.6 | 218 25 15.5 19.6 12 100 15990 235 36 29.5 20.6 | 257 26 24.9 5.6 Wind Parameters Mean winds (0-6000m): 166.8 at 20.9 knts Storm direction: 196.8 at 15.7 knts Shear (0-3000m) pos: 1.7 neg: 1.1 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 66.9 deg Storm rel helicity (0-3000m) pos: 48.8 neg: -4.9 tot: 43.9 m^2/s^2 ave: 14.6 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 3.5 stream: 2.4 10^-3/s Energy-Hel index: 0.15 Bulk Rich Number: 22.38 Bulk Shear: 24.42 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 ------------------------------------------------------------------------------- 500 139 9 52 13| 0.0 2.3 2.3| 13.2 -4.9 8.3 16.7 0.40| 5.9 2.4 1000 145 11 62 12| 2.7 1.2 3.8| 29.8 -4.9 25.0 25.0 0.67| 5.7 3.8 1500 152 13 74 11| 3.4 0.8 4.2| 43.1 -4.9 38.3 25.5 0.75| 5.5 4.2 2000 156 15 83 11| 2.6 0.9 3.5| 45.1 -4.9 40.2 20.1 0.73| 4.5 3.3 2500 158 16 90 11| 2.0 1.0 3.1| 46.8 -4.9 41.9 16.8 0.70| 3.9 2.7 3000 158 17 96 11| 1.7 1.1 2.8| 48.8 -4.9 43.9 14.6 0.68| 3.5 2.4 4000 160 19 104 11| 1.6 0.8 2.4| 59.2 -4.9 54.3 13.6 0.71| 3.0 2.2 5000 163 20 112 11| 1.5 0.6 2.2| 69.3 -4.9 64.4 12.9 0.74| 2.8 2.1 6000 167 21 120 11| 1.5 0.5 2.0| 76.8 -4.9 71.9 12.0 0.76| 2.5 1.9 Wrote GIF file: /home/apache/climate/data/raob//LE302/skewt/LE302.skewt.20260117.12.gif