UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042812.upa.cvt Date: 1200Z 28 APR 25 Searching for LE302... Searching the city database file for: LE302 ... Date:1200Z 28 APR 25 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 1015 45 21.8 10.8 50 11.0 15.1 55 3 293.7 295.1 287.7 316.8 8.03 1 1000 173 19.2 9.2 52 10.0 13.3 100 7 292.4 293.7 286.5 313.3 7.31 2 925 835 12.8 7.9 72 4.9 10.0 70 9 292.4 293.7 286.4 313.1 7.24 3 850 1537 6.4 6.4 100 0.0 6.4 70 11 292.9 294.1 286.5 313.3 7.11 4 700 3102 -3.9 -3.9 100 0.0 -3.9 65 13 298.2 298.9 285.5 310.4 4.09 5 500 5680 -18.7 -45.7 7 27.0 -21.8 345 19 310.2 310.3 285.6 310.7 0.13 6 400 7300 -30.7 -55.7 7 25.0 -32.3 345 40 315.1 315.1 287.2 315.3 0.05 7 300 9290 -44.3 -64.3 9 20.0 -44.9 325 56 322.9 322.9 289.7 323.0 0.02 8 250 10490 -52.3 -69.3 11 17.0 -52.6 335 60 328.3 328.3 291.2 328.4 0.01 9 216 11418 -58.1 -72.1 15 14.0 -58.3 330 54 333.3 333.3 292.6 333.4 0.01 10 202 11838 -58.3 -74.0 12 15.7 -58.5 325 64 339.5 339.5 294.2 339.5 0.01 11 200 11900 -58.3 -74.3 11 16.0 -58.5 325 60 340.4 340.4 294.4 340.5 0.01 12 150 13720 -55.9 -83.9 2 28.0 -56.2 320 36 373.8 373.8 301.2 373.8 0.00 13 100 16260 -61.5 -86.5 2 25.0 -61.7 310 35 408.9 408.9 306.4 408.9 0.00 TRP 216 11418 -58.1 -72.1 15 14.0 -58.3 330 54 333.3 333.3 292.6 333.4 0.01 WND 202 11838 -58.3 -74.0 12 15.7 -58.5 325 64 339.5 339.5 294.2 339.5 0.01 Sounding variables and indices 1000-500 mb thick: 5507.00 m Freezing level: 756.80 mb = 2509.43 m = 8232.93 ft Wetbulb zero: 756.81 mb = 2472.97 m = 8113.32 ft Precipitable water: 0.98 inches Sfc-500 mean rel hum: 71.12 % Est. max temperature: 20.87 C = 69.56 F Sfc-Lift cond lev (LCL): 862.51 mb = 1415.67 m = 4644.54 ft T: 7.51 C 700-500 lapse rate: 5.74 C/km ThetaE index: 3.63 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 856.15 mb = 1477.12 m = 4846.15 ft Mean mixing ratio: 7.33 g/kg Conv temperature: 20.91 C = 69.64 F Cap Strength: 0.31 C Lifted Index: 1.44 C Risk: Showers probable Lifted Index @300 mb: 7.01 C Lifted Index @700 mb: -1.46 C Showalter Index: 1.61 C Risk: Showers probable Total Totals Index: 50.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 25.10 C K Index: 31.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 141.80 Risk: None Energy Index: -0.54 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 98.07 J/kg Max Up Vert Vel: 14.00 m/s Conv Inhibition (B-): 5.18 J/kg Cap Strength: 1.42 C Lift Cond Lev (LCL): 860.52 mb = 1434.90 m = 4707.63 ft Lev Free Conv (LFC): 845.52 mb = 1579.62 m = 5182.41 ft Equ Level (EL): 565.52 mb = 4736.57 m = 15539.74 ft B at Equ Level: 97.79 J/kg Max Parcel Lev (MPL): 435.52 mb = 6682.40 m = 21923.60 ft Wind level data Storm motion: 66 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 45 55 3 -2.5 -1.7 | 250 7 6.8 2.4 1 1000 173 100 7 -6.9 1.2 | 204 6 2.4 5.4 2 925 835 70 9 -8.5 -3.1 | 218 1 0.8 1.1 3 850 1537 70 11 -10.3 -3.8 | 111 1 -1.0 0.4 4 700 3102 65 13 -11.8 -5.5 | 62 3 -2.5 -1.3 5 500 5680 345 19 4.9 -18.4 | 315 20 14.2 -14.2 6 400 7300 345 40 10.4 -38.6 | 330 40 19.7 -34.5 7 300 9290 325 56 32.1 -45.9 | 315 59 41.4 -41.7 8 250 10490 335 60 25.4 -54.4 | 325 61 34.7 -50.2 9 216 11418 330 54 27.0 -46.8 | 320 56 36.3 -42.6 10 202 11838 325 64 36.7 -52.4 | 316 67 46.0 -48.3 11 200 11900 325 60 34.4 -49.1 | 316 63 43.7 -45.0 12 150 13720 320 36 23.1 -27.6 | 306 40 32.4 -23.4 13 100 16260 310 35 26.8 -22.5 | 297 41 36.1 -18.3 Wind Parameters Mean winds (0-6000m): 35.9 at 13.6 knts Storm direction: 65.9 at 10.2 knts Shear (0-3000m) pos: 1.0 neg: 1.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 172.1 deg Storm rel helicity (0-3000m) pos: 0.3 neg: -8.6 tot: -8.3 m^2/s^2 ave: -2.8 10^-3 m/s^2 rel: -0.55 Storm rel vorticity (0-3000m) horiz: 2.4 stream: -1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 6.04 Bulk Shear: 16.24 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 90 7 210 5| 5.8 0.0 5.8| 0.0 -7.6 -7.6 -15.1 -0.68| 7.7 -5.2 1000 80 8 209 3| 2.9 1.3 4.2| 0.3 -7.7 -7.4 -7.4 -0.48| 5.3 -2.5 1500 76 9 203 2| 1.9 1.2 3.2| 0.3 -8.0 -7.7 -5.1 -0.53| 4.0 -2.1 2000 74 9 191 2| 1.5 1.1 2.6| 0.3 -8.1 -7.8 -3.9 -0.55| 3.2 -1.7 2500 72 10 174 1| 1.2 1.0 2.2| 0.3 -8.4 -8.1 -3.2 -0.55| 2.7 -1.5 3000 71 10 146 1| 1.0 1.0 2.0| 0.3 -8.6 -8.3 -2.8 -0.55| 2.4 -1.3 4000 65 11 53 1| 0.7 1.5 2.2| 0.3 -15.5 -15.2 -3.8 -0.59| 2.8 -1.6 5000 52 12 7 3| 0.6 1.8 2.4| 0.3 -33.1 -32.8 -6.6 -0.60| 3.1 -1.9 6000 36 14 349 7| 0.5 2.2 2.7| 11.4 -52.8 -41.4 -6.9 -0.50| 3.6 -1.8 Wrote GIF file: /home/apache/climate/data/raob//LE302/skewt/LE302.skewt.20250428.12.gif