UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102900.upa.cvt Date: 0000Z 29 OCT 25 Searching for ES591... Searching the city database file for: ES591 ... Date:0000Z 29 OCT 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 -43 SFC 989 49 8.6 7.7 94 0.9 8.1 285 9 282.6 283.8 281.8 301.0 6.67 2 925 598 4.0 3.5 97 0.5 3.8 280 11 283.4 284.3 280.6 298.2 5.32 3 850 1279 -0.9 -2.2 91 1.3 -1.4 275 13 285.2 285.9 279.6 296.1 3.82 4 700 2803 -10.1 -14.3 71 4.2 -11.3 245 11 291.3 291.6 279.9 296.7 1.80 5 500 5300 -27.7 -43.7 20 16.0 -29.1 270 25 299.3 299.3 281.3 299.8 0.16 6 400 6860 -41.1 -43.9 74 2.8 -41.3 285 25 301.6 301.6 282.3 302.3 0.19 7 300 8760 -52.5 -64.5 22 12.0 -52.7 285 23 311.3 311.4 285.8 311.4 0.02 8 250 9940 -50.3 -74.3 4 24.0 -50.7 285 29 331.3 331.3 292.1 331.3 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5343.00 m Freezing level: 863.78 mb = 1153.92 m = 3785.78 ft Wetbulb zero: 870.78 mb = 1084.45 m = 3557.87 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 66.63 % Est. max temperature: 11.57 C = 52.82 F Sfc-Lift cond lev (LCL): 975.62 mb = 160.43 m = 526.35 ft T: 7.66 C 700-500 lapse rate: 7.05 C/km ThetaE index: 4.96 C Layer 925.0- 700.0 mb Conv cond level (CCL): 928.88 mb = 563.67 m = 1849.28 ft Mean mixing ratio: 5.60 g/kg Conv temperature: 9.31 C = 48.75 F Cap Strength: 0.03 C Lifted Index: 2.05 C Risk: None Lifted Index @300 mb: 8.89 C Lifted Index @700 mb: -0.04 C Showalter Index: 4.04 C Risk: None Total Totals Index: 52.30 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.80 C Cross Totals Index: 25.50 C K Index: 20.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 117.00 Risk: None Energy Index: 0.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 48.54 J/kg Max Up Vert Vel: 9.85 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 1.83 C Lift Cond Lev (LCL): 929.26 mb = 560.24 m = 1838.04 ft Lev Free Conv (LFC): 924.26 mb = 604.42 m = 1983.00 ft Equ Level (EL): 674.26 mb = 3081.00 m = 10108.14 ft B at Equ Level: 48.34 J/kg Max Parcel Lev (MPL): 524.26 mb = 4948.35 m = 16234.55 ft Wind level data Storm motion: 297 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 ---------------------------------------------------------- 0 989 49 285 9 8.7 -2.3 | 146 4 -2.1 3.1 1 925 598 280 11 10.8 -1.9 | 181 4 0.1 3.5 2 850 1279 275 13 13.0 -1.1 | 207 5 2.2 4.3 3 700 2803 245 11 10.0 4.6 | 175 10 -0.8 10.1 4 500 5300 270 25 25.0 -0.0 | 249 15 14.2 5.4 5 400 6860 285 25 24.1 -6.5 | 274 13 13.4 -1.0 6 300 8760 285 23 22.2 -6.0 | 273 11 11.4 -0.5 7 250 9940 285 29 28.0 -7.5 | 277 17 17.2 -2.1 Wind Parameters Mean winds (0-6000m): 266.8 at 16.1 knts Storm direction: 296.8 at 12.1 knts Shear (0-3000m) pos: 0.0 neg: 1.3 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 37.5 deg Storm rel helicity (0-3000m) pos: 7.3 neg: -7.3 tot: 0.0 m^2/s^2 ave: 0.0 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 2.1 stream: 0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 7.33 Bulk Shear: 6.62 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 ------------------------------------------------------------------------------- 500 282 10 162 3| 0.0 2.0 2.0| 1.8 0.0 1.8 3.6 0.97| 2.0 2.0 1000 280 11 177 4| 0.0 1.9 1.9| 3.2 0.0 3.2 3.2 0.93| 1.9 1.7 1500 278 11 188 4| 0.0 1.6 1.6| 3.8 -1.0 2.8 1.9 0.57| 1.9 1.1 2000 275 12 191 5| 0.0 1.4 1.4| 3.8 -3.2 0.6 0.3 0.24| 2.0 0.5 2500 271 12 190 5| 0.0 1.3 1.3| 3.8 -6.1 -2.3 -0.9 0.06| 2.0 0.1 3000 267 12 188 6| 0.0 1.3 1.3| 7.3 -7.3 0.0 0.0 0.12| 2.1 0.3 4000 263 12 193 7| 0.8 1.0 1.8| 24.5 -7.3 17.2 4.3 0.41| 2.4 1.0 5000 264 14 206 8| 1.3 0.8 2.1| 45.1 -7.3 37.7 7.5 0.54| 2.6 1.4 6000 267 16 220 8| 1.3 0.7 2.0| 62.6 -7.3 55.3 9.2 0.60| 2.6 1.5 Wrote GIF file: /home/apache/climate/data/raob//ES591/skewt/ES591.skewt.20251029.00.gif