UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121912.upa.cvt Date: 1200Z 19 DEC 25 Searching for ES591... Searching the city database file for: ES591 ... Date:1200Z 19 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 ------------------------------------------------------------------------------- SFC 1007 46 8.4 6.3 87 2.1 7.3 205 9 281.0 282.0 280.1 297.3 5.95 1 1000 103 7.4 6.2 92 1.2 6.8 205 19 280.5 281.6 279.9 296.9 5.95 2 925 746 8.2 3.8 74 4.4 6.0 235 36 287.7 288.6 282.6 303.1 5.43 3 850 1441 5.8 3.1 83 2.7 4.4 245 36 292.2 293.2 284.7 308.5 5.63 4 700 3007 -2.3 -5.5 79 3.2 -3.7 225 36 299.9 300.6 285.7 310.9 3.62 5 500 5600 -16.5 -26.5 42 10.0 -18.7 230 42 312.9 313.1 287.4 315.9 0.88 6 400 7240 -28.5 -46.5 16 18.0 -30.2 220 60 317.9 318.0 288.2 318.5 0.15 7 300 9230 -45.7 -50.4 59 4.7 -45.9 225 58 320.9 321.0 289.2 321.4 0.13 8 250 10410 -56.1 -59.2 68 3.1 -56.2 230 58 322.7 322.7 289.6 322.9 0.05 9 200 11790 -68.3 -72.3 56 4.0 -68.3 230 60 324.6 324.6 290.2 324.6 0.01 10 182 12351 -71.7 -76.2 51 4.5 -71.7 230 66 327.9 327.9 291.2 328.0 0.01 11 177 12515 -72.7 -77.4 49 4.7 -72.7 235 66 328.9 328.9 291.4 328.9 0.01 12 150 13500 -67.5 -83.5 9 16.0 -67.6 245 50 353.8 353.8 297.4 353.8 0.00 13 100 15940 -68.9 -86.9 6 18.0 -69.0 245 56 394.6 394.6 304.5 394.6 0.00 TRP 177 12515 -72.7 -77.4 49 4.7 -72.7 235 66 328.9 328.9 291.4 328.9 0.01 WND 182 12351 -71.7 -76.2 51 4.5 -71.7 230 66 327.9 327.9 291.2 328.0 0.01 Sounding variables and indices 1000-500 mb thick: 5497.00 m Freezing level: 742.59 mb = 2562.33 m = 8406.50 ft Wetbulb zero: 768.11 mb = 2258.07 m = 7408.26 ft Precipitable water: 0.84 inches Sfc-500 mean rel hum: 70.88 % Est. max temperature: 19.21 C = 66.58 F Sfc-Lift cond lev (LCL): 975.26 mb = 309.64 m = 1015.86 ft T: 7.66 C 700-500 lapse rate: 5.48 C/km ThetaE index: 0.47 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 772.95 mb = 2207.43 m = 7242.12 ft Mean mixing ratio: 5.66 g/kg Conv temperature: 23.45 C = 74.21 F Cap Strength: 6.82 C Lifted Index: 12.13 C Risk: None Lifted Index @300 mb: 14.57 C Lifted Index @700 mb: 6.82 C Showalter Index: 6.80 C Risk: None Total Totals Index: 41.90 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 19.60 C K Index: 22.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 151.20 Risk: None Energy Index: 1.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.80 J/kg Max Up Vert Vel: 6.45 m/s Conv Inhibition (B-): 11098.54 J/kg Cap Strength: 12.02 C Lift Cond Lev (LCL): 912.80 mb = 855.12 m = 2805.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 261 at 28 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 1007 46 205 9 3.8 8.2 | 99 24 -23.5 3.7 1 1000 103 205 19 8.0 17.2 | 123 23 -19.3 12.7 2 925 746 235 36 29.5 20.6 | 188 16 2.2 16.1 3 850 1441 245 36 32.6 15.2 | 206 12 5.3 10.7 4 700 3007 225 36 25.5 25.5 | 175 21 -1.8 21.0 5 500 5600 230 42 32.2 27.0 | 192 23 4.9 22.5 6 400 7240 220 60 38.6 46.0 | 195 43 11.3 41.5 7 300 9230 225 58 41.0 41.0 | 201 39 13.7 36.5 8 250 10410 230 58 44.4 37.3 | 208 37 17.1 32.8 9 200 11790 230 60 46.0 38.6 | 209 39 18.7 34.1 10 182 12351 230 66 50.6 42.4 | 212 44 23.3 37.9 11 177 12515 235 66 54.1 37.9 | 219 43 26.8 33.4 12 150 13500 245 50 45.3 21.1 | 227 25 18.0 16.6 13 100 15940 245 56 50.8 23.7 | 231 30 23.5 19.2 Wind Parameters Mean winds (0-6000m): 230.6 at 36.9 knts Storm direction: 260.6 at 27.7 knts Shear (0-3000m) pos: 5.1 neg: 2.0 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 76.4 deg Storm rel helicity (0-3000m) pos: 182.2 neg: -36.6 tot: 145.7 m^2/s^2 ave: 48.6 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 4.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.69 Bulk Shear: 29.96 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 ------------------------------------------------------------------------------- 500 217 24 138 19| 23.2 0.0 23.2|132.3 0.0 132.3 264.6 0.96| 25.4 24.4 1000 229 29 160 16| 14.9 0.0 14.9|173.1 0.0 173.1 173.1 0.94| 18.0 17.0 1500 234 31 173 14| 10.1 0.0 10.1|182.2 -2.0 180.2 120.1 0.89| 13.5 12.0 2000 236 33 179 14| 7.6 1.0 8.6|182.2 -12.7 169.6 84.8 0.74| 11.2 8.3 2500 236 33 181 14| 6.1 1.6 7.7|182.2 -24.6 157.6 63.0 0.62| 9.8 6.1 3000 234 34 180 15| 5.1 2.0 7.1|182.2 -36.6 145.7 48.6 0.53| 8.8 4.7 4000 232 35 180 17| 4.1 1.5 5.6|196.6 -36.6 160.1 40.0 0.55| 6.9 3.8 5000 231 36 181 18| 3.6 1.2 4.8|211.5 -36.6 175.0 35.0 0.57| 5.8 3.3 6000 231 37 184 19| 3.1 1.3 4.4|227.2 -36.6 190.7 31.8 0.55| 5.4 3.0 Wrote GIF file: /home/apache/climate/data/raob//ES591/skewt/ES591.skewt.20251219.12.gif