UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041612.upa.cvt Date: 1200Z 16 APR 25 Searching for ES591... Searching the city database file for: ES591 ... Date:1200Z 16 APR 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 1008 46 13.4 2.4 47 11.0 8.0 135 14 285.9 286.7 280.7 298.7 4.51 1 1000 113 11.6 8.7 82 2.9 10.0 145 14 284.8 286.0 283.1 304.4 7.07 2 925 759 7.4 6.9 97 0.5 7.1 140 20 286.9 288.1 283.7 305.8 6.75 3 850 1455 5.8 3.6 86 2.2 4.6 155 18 292.2 293.3 284.9 309.0 5.83 4 700 3023 -2.3 -2.5 99 0.2 -2.4 175 15 299.9 300.8 286.6 313.6 4.55 5 500 5630 -16.7 -18.5 86 1.8 -17.2 195 16 312.7 313.0 288.3 318.5 1.78 6 400 7270 -29.1 -31.3 81 2.2 -29.5 205 21 317.2 317.3 288.6 319.6 0.70 7 300 9250 -46.1 -52.1 51 6.0 -46.3 185 18 320.4 320.4 289.0 320.8 0.10 8 250 10430 -56.7 -59.6 70 2.9 -56.8 180 23 321.8 321.8 289.3 322.0 0.05 9 230 10956 -60.7 -65.1 56 4.4 -60.7 200 23 323.4 323.5 289.8 323.6 0.03 10 200 11840 -55.1 -76.1 6 21.0 -55.4 205 37 345.5 345.5 295.6 345.5 0.01 11 150 13700 -51.9 -82.9 1 31.0 -52.4 225 21 380.6 380.6 302.3 380.7 0.00 12 100 16300 -56.9 -84.9 2 28.0 -57.3 255 23 417.8 417.8 307.4 417.8 0.00 TRP 230 10956 -60.7 -65.1 56 4.4 -60.7 200 23 323.4 323.5 289.8 323.6 0.03 WND Sounding variables and indices 1000-500 mb thick: 5517.00 m Freezing level: 742.59 mb = 2577.77 m = 8457.13 ft Wetbulb zero: 750.83 mb = 2456.90 m = 8060.61 ft Precipitable water: 1.04 inches Sfc-500 mean rel hum: 91.45 % Est. max temperature: 19.14 C = 66.45 F Sfc-Lift cond lev (LCL): 853.38 mb = 1422.38 m = 4666.53 ft T: 5.87 C 700-500 lapse rate: 5.52 C/km ThetaE index: 0.00 C Layer 1008.0-3265073720837799936.0 mb Conv cond level (CCL): 847.66 mb = 1477.30 m = 4846.73 ft Mean mixing ratio: 6.78 g/kg Conv temperature: 19.84 C = 67.72 F Cap Strength: 4.36 C Lifted Index: 8.83 C Risk: None Lifted Index @300 mb: 11.01 C Lifted Index @700 mb: 4.36 C Showalter Index: 6.19 C Risk: None Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 20.30 C K Index: 25.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 95.20 Risk: None Energy Index: 1.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.63 J/kg Max Up Vert Vel: 4.15 m/s Conv Inhibition (B-): 11304.27 J/kg Cap Strength: 8.49 C Lift Cond Lev (LCL): 929.82 mb = 715.97 m = 2348.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 201 at 12 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 1008 46 135 14 -9.9 9.9 | 84 14 -14.2 -1.6 1 1000 113 145 14 -8.0 11.5 | 90 12 -12.3 -0.0 2 925 759 140 20 -12.9 15.3 | 103 18 -17.2 3.8 3 850 1455 155 18 -7.6 16.3 | 112 13 -11.9 4.8 4 700 3023 175 15 -1.3 14.9 | 122 7 -5.6 3.5 5 500 5630 195 16 4.1 15.5 | 177 4 -0.2 4.0 6 400 7270 205 21 8.9 19.0 | 211 9 4.6 7.5 7 300 9250 185 18 1.6 17.9 | 157 7 -2.7 6.4 8 250 10430 180 23 0.0 23.0 | 159 12 -4.3 11.5 9 230 10956 200 23 7.9 21.6 | 199 11 3.5 10.1 10 200 11840 205 37 15.6 33.5 | 207 25 11.3 22.0 11 150 13700 225 21 14.8 14.8 | 252 11 10.5 3.4 12 100 16300 255 23 22.2 6.0 | 287 19 17.9 -5.5 Wind Parameters Mean winds (0-6000m): 170.6 at 16.4 knts Storm direction: 200.6 at 12.3 knts Shear (0-3000m) pos: 1.7 neg: 0.0 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 38.2 deg Storm rel helicity (0-3000m) pos: 32.4 neg: 0.0 tot: 32.4 m^2/s^2 ave: 10.8 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 3.4 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.08 Bulk Shear: 7.95 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 ------------------------------------------------------------------------------- 500 143 16 94 14| 4.6 0.0 4.6| 14.0 0.0 14.0 27.9 0.62| 6.4 4.0 1000 142 18 99 15| 3.1 0.0 3.1| 22.7 0.0 22.7 22.7 0.56| 5.3 3.0 1500 145 18 102 15| 2.4 0.0 2.4| 28.3 0.0 28.3 18.9 0.53| 4.8 2.5 2000 149 18 105 14| 2.0 0.0 2.0| 30.4 0.0 30.4 15.2 0.50| 4.1 2.1 2500 152 17 107 13| 1.8 0.0 1.8| 31.7 0.0 31.7 12.7 0.47| 3.7 1.8 3000 155 17 109 12| 1.7 0.0 1.7| 32.4 0.0 32.4 10.8 0.44| 3.4 1.5 4000 160 17 113 11| 1.5 0.0 1.5| 34.9 0.0 34.9 8.7 0.48| 2.8 1.3 5000 165 16 118 10| 1.4 0.0 1.4| 37.2 0.0 37.2 7.4 0.51| 2.5 1.3 6000 171 16 124 8| 1.4 0.0 1.4| 39.7 0.0 39.7 6.6 0.54| 2.3 1.2 Wrote GIF file: /home/apache/climate/data/raob//ES591/skewt/ES591.skewt.20250416.12.gif