UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for LE001... Searching the city database file for: LE001 ... Date:0000Z 8 DEC 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 ------------------------------------------------------------------------------- SFC 1001 129 16.2 11.2 72 5.0 13.2 210 13 289.3 290.7 286.4 312.8 8.37 1 1000 137 16.2 11.2 72 5.0 13.2 210 13 289.4 290.8 286.4 313.0 8.37 2 925 794 10.6 9.4 92 1.2 9.9 210 38 290.1 291.6 286.4 312.9 8.02 3 850 1495 6.6 5.0 90 1.6 5.8 220 42 293.1 294.2 285.9 311.6 6.44 4 700 3069 -1.1 -2.4 91 1.3 -1.7 230 15 301.3 302.1 287.1 315.1 4.58 5 500 5680 -16.5 -18.8 82 2.3 -17.1 245 23 312.9 313.3 288.3 318.6 1.73 6 400 7310 -28.7 -31.2 79 2.5 -29.1 255 35 317.7 317.8 288.8 320.2 0.71 7 300 9310 -44.1 -47.1 72 3.0 -44.3 225 58 323.2 323.2 289.9 323.9 0.18 8 250 10500 -54.3 -58.7 58 4.4 -54.4 225 68 325.3 325.3 290.5 325.6 0.06 9 245 10629 -55.4 -59.7 59 4.3 -55.5 225 73 325.6 325.6 290.5 325.8 0.05 10 201 11860 -66.1 -69.2 65 3.1 -66.1 230 64 327.6 327.6 291.0 327.7 0.02 11 200 11890 -65.3 -68.3 66 3.0 -65.3 230 64 329.3 329.4 291.6 329.4 0.02 12 150 13640 -62.3 -80.3 7 18.0 -62.4 260 56 362.8 362.8 299.2 362.8 0.00 13 100 16130 -65.3 -83.3 7 18.0 -65.4 260 38 401.6 401.6 305.4 401.6 0.00 TRP 201 11860 -66.1 -69.2 65 3.1 -66.1 230 64 327.6 327.6 291.0 327.7 0.02 WND 245 10629 -55.4 -59.7 59 4.3 -55.5 225 73 325.6 325.6 290.5 325.8 0.05 Sounding variables and indices 1000-500 mb thick: 5543.00 m Freezing level: 721.43 mb = 2844.14 m = 9331.06 ft Wetbulb zero: 734.31 mb = 2681.09 m = 8796.12 ft Precipitable water: 1.11 inches Sfc-500 mean rel hum: 87.62 % Est. max temperature: 19.95 C = 67.92 F Sfc-Lift cond lev (LCL): 928.95 mb = 758.10 m = 2487.19 ft T: 10.91 C 700-500 lapse rate: 5.90 C/km ThetaE index: 1.32 C Layer 925.0- 700.0 mb Conv cond level (CCL): 894.82 mb = 1068.96 m = 3507.03 ft Mean mixing ratio: 8.09 g/kg Conv temperature: 18.23 C = 64.81 F Cap Strength: 1.63 C Lifted Index: 4.05 C Risk: None Lifted Index @300 mb: 7.62 C Lifted Index @700 mb: 1.63 C Showalter Index: 4.81 C Risk: None Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 21.50 C K Index: 26.80 Risk: 40-60 % chance of thunderstorms Sweat Index: 244.83 Risk: None Energy Index: 1.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.93 J/kg Max Up Vert Vel: 3.14 m/s Conv Inhibition (B-): 7791.33 J/kg Cap Strength: 4.00 C Lift Cond Lev (LCL): 912.72 mb = 904.76 m = 2968.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 257 at 19 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 1001 129 210 13 6.5 11.3 | 121 14 -11.7 7.2 1 1000 137 210 13 6.5 11.3 | 121 14 -11.7 7.2 2 925 794 210 38 19.0 32.9 | 182 29 0.8 28.8 3 850 1495 220 42 27.0 32.2 | 197 29 8.8 28.1 4 700 3069 230 15 11.5 9.6 | 129 9 -6.7 5.5 5 500 5680 245 23 20.8 9.7 | 205 6 2.6 5.6 6 400 7310 255 35 33.8 9.1 | 252 16 15.6 5.0 7 300 9310 225 58 41.0 41.0 | 212 43 22.8 36.9 8 250 10500 225 68 48.1 48.1 | 214 53 29.9 44.0 9 245 10629 225 73 51.6 51.6 | 215 58 33.4 47.5 10 201 11860 230 64 49.0 41.1 | 220 48 30.8 37.0 11 200 11890 230 64 49.0 41.1 | 220 48 30.8 37.0 12 150 13640 260 56 55.1 9.7 | 261 37 36.9 5.6 13 100 16130 260 38 37.4 6.6 | 263 19 19.2 2.5 Wind Parameters Mean winds (0-6000m): 227.3 at 24.9 knts Storm direction: 257.3 at 18.7 knts Shear (0-3000m) pos: 3.1 neg: 3.2 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 9.1 deg Storm rel helicity (0-3000m) pos: 151.6 neg: -50.6 tot: 101.1 m^2/s^2 ave: 33.7 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.65 Bulk Shear: 7.61 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 ------------------------------------------------------------------------------- 500 210 22 155 17| 0.0 19.2 19.2| 68.0 0.0 68.0 136.0 0.81| 19.3 15.7 1000 211 30 173 22| 4.5 9.6 14.1|119.4 0.0 119.4 119.4 0.78| 14.7 11.5 1500 214 34 181 24| 3.6 6.4 10.0|151.6 -2.0 149.6 99.7 0.75| 11.9 9.0 2000 216 34 184 23| 2.0 4.8 6.8|151.6 -15.8 135.9 67.9 0.55| 11.2 6.2 2500 217 33 184 22| 2.5 3.8 6.3|151.6 -33.7 118.0 47.2 0.37| 10.8 4.0 3000 218 30 181 20| 3.1 3.2 6.3|151.6 -50.6 101.1 33.7 0.21| 10.2 2.1 4000 220 27 177 16| 2.2 2.4 4.6|157.7 -50.6 107.1 26.8 0.24| 8.1 2.0 5000 224 25 177 14| 1.8 1.9 3.7|163.5 -50.6 113.0 22.6 0.28| 6.9 2.0 6000 227 25 180 13| 1.7 1.6 3.3|171.9 -50.6 121.4 20.2 0.33| 6.2 2.0 Wrote GIF file: /home/apache/climate/data/raob//LE001/skewt/LE001.skewt.20251208.00.gif