UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120900.upa.cvt Date: 0000Z 9 DEC 25 Searching for ES591... Searching the city database file for: ES591 ... Date:0000Z 9 DEC 25 Station: ES591 WMO ident: 2591 Latitude: 57.65 Longitude: 18.35 ------------------------------------------------------------------------------- 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 22 245 15 SFC 997 47 9.4 8.4 93 1.0 8.9 245 15 282.8 284.0 282.1 301.9 6.95 2 925 665 5.4 2.8 83 2.6 4.1 265 38 284.8 285.7 280.9 299.0 5.06 3 850 1349 0.6 -0.9 90 1.5 -0.1 270 44 286.8 287.5 280.8 298.8 4.21 4 700 2881 -7.7 -25.7 22 18.0 -11.7 270 40 294.0 294.1 279.6 296.1 0.67 5 500 5400 -27.5 -39.5 31 12.0 -28.7 260 52 299.5 299.6 281.5 300.4 0.25 6 400 6960 -40.9 -44.9 65 4.0 -41.1 255 56 301.8 301.9 282.4 302.4 0.17 7 300 8870 -50.1 -64.1 18 14.0 -50.4 265 46 314.7 314.7 287.0 314.8 0.02 8 267 9626 -53.5 -71.5 9 18.0 -53.7 270 48 320.4 320.4 288.9 320.5 0.01 9 250 10050 -53.1 -75.1 5 22.0 -53.4 285 42 327.1 327.1 290.9 327.1 0.01 10 200 11480 -55.5 -81.5 3 26.0 -55.8 270 33 344.9 344.9 295.5 344.9 0.00 11 150 13310 -56.9 -82.9 2 26.0 -57.2 280 38 372.0 372.0 300.9 372.1 0.00 12 100 15830 -62.3 -86.3 3 24.0 -62.5 295 31 407.4 407.4 306.2 407.4 0.00 TRP 267 9626 -53.5 -71.5 9 18.0 -53.7 270 48 320.4 320.4 288.9 320.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5378.00 m Freezing level: 839.16 mb = 1459.75 m = 4789.14 ft Wetbulb zero: 851.22 mb = 1337.41 m = 4387.76 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 48.86 % Est. max temperature: 13.51 C = 56.32 F Sfc-Lift cond lev (LCL): 982.08 mb = 171.32 m = 562.06 ft T: 8.60 C 700-500 lapse rate: 7.86 C/km ThetaE index: 5.82 C Layer 925.0- 500.0 mb Conv cond level (CCL): 903.91 mb = 851.60 m = 2793.94 ft Mean mixing ratio: 5.68 g/kg Conv temperature: 11.97 C = 53.55 F Cap Strength: 1.71 C Lifted Index: 1.43 C Risk: Showers probable Lifted Index @300 mb: 10.52 C Lifted Index @700 mb: 1.71 C Showalter Index: 2.30 C Risk: Showers probable Total Totals Index: 54.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.10 C Cross Totals Index: 26.60 C K Index: 9.20 Risk: None Sweat Index: 254.00 Risk: None Energy Index: 0.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.77 J/kg Max Up Vert Vel: 4.19 m/s Conv Inhibition (B-): 10142.79 J/kg Cap Strength: 1.69 C Lift Cond Lev (LCL): 919.68 mb = 711.67 m = 2334.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 295 at 33 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 ---------------------------------------------------------- 0 997 47 245 15 13.6 6.3 | 142 26 -15.9 20.1 1 925 665 265 38 37.9 3.3 | 206 19 8.4 17.1 2 850 1349 270 44 44.0 -0.0 | 227 20 14.6 13.8 3 700 2881 270 40 40.0 -0.0 | 217 17 10.6 13.8 4 500 5400 260 52 51.2 9.0 | 224 32 21.8 22.8 5 400 6960 255 56 54.1 14.5 | 221 37 24.6 28.2 6 300 8870 265 46 45.8 4.0 | 223 24 16.4 17.8 7 267 9626 270 48 48.0 -0.0 | 233 23 18.6 13.8 8 250 10050 285 42 40.6 -10.9 | 255 11 11.1 2.9 9 200 11480 270 33 33.0 -0.0 | 194 14 3.6 13.8 10 150 13310 280 38 37.4 -6.6 | 228 11 8.0 7.2 11 100 15830 295 31 28.1 -13.1 | 116 2 -1.4 0.7 Wind Parameters Mean winds (0-6000m): 265.0 at 43.3 knts Storm direction: 295.0 at 32.5 knts Shear (0-3000m) pos: 5.2 neg: 0.5 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 76.8 deg Storm rel helicity (0-3000m) pos: 169.8 neg: -14.1 tot: 155.6 m^2/s^2 ave: 51.9 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 4.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.17 Bulk Shear: 50.46 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 ------------------------------------------------------------------------------- 500 258 24 163 20| 20.2 0.0 20.2|108.1 0.0 108.1 216.1 0.94| 20.5 19.3 1000 263 32 186 18| 14.5 0.0 14.5|152.7 0.0 152.7 152.7 0.96| 14.8 14.2 1500 266 35 199 18| 10.5 0.0 10.5|168.5 -1.8 166.8 111.2 0.94| 11.1 10.4 2000 267 37 206 18| 7.9 0.3 8.2|168.5 -6.5 162.0 81.0 0.87| 8.7 7.6 2500 268 38 209 18| 6.3 0.5 6.8|168.5 -11.3 157.3 62.9 0.81| 7.2 5.8 3000 268 39 211 18| 5.2 0.5 5.7|169.8 -14.1 155.6 51.9 0.77| 6.3 4.8 4000 268 40 214 18| 3.9 0.5 4.5|177.4 -14.1 163.2 40.8 0.70| 5.4 3.8 5000 267 41 216 20| 3.1 1.0 4.2|181.0 -14.1 166.9 33.4 0.62| 4.9 3.1 6000 265 43 218 22| 2.6 1.2 3.9|181.1 -19.2 161.9 27.0 0.56| 4.5 2.5 Wrote GIF file: /home/apache/climate/data/raob//ES591/skewt/ES591.skewt.20251209.00.gif