UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101800.upa.cvt Date: 0000Z 18 OCT 25 Searching for ES591... Searching the city database file for: ES591 ... Date:0000Z 18 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 ------------------------------------------------------------------------------- SFC 1014 45 5.0 5.0 100 0.0 5.0 45 5 277.0 278.0 277.5 291.7 5.39 1 1000 158 6.0 2.7 79 3.3 4.5 25 19 279.1 279.9 277.6 291.9 4.64 2 925 791 1.2 -2.2 78 3.4 -0.2 30 25 280.5 281.1 276.9 290.4 3.51 3 850 1465 -3.7 -4.2 96 0.5 -3.9 35 21 282.3 282.8 277.4 291.6 3.29 4 700 2970 -14.1 -18.0 72 3.9 -15.0 25 19 286.9 287.1 277.1 290.9 1.32 5 500 5420 -34.3 -40.3 55 6.0 -34.7 20 13 291.2 291.3 277.6 292.0 0.23 6 400 6960 -41.5 -58.5 14 17.0 -42.1 40 15 301.1 301.1 281.8 301.2 0.04 7 367 7541 -43.7 -62.7 10 19.0 -44.2 40 33 305.6 305.6 283.7 305.7 0.02 8 300 8890 -45.3 -73.3 3 28.0 -45.9 20 27 321.5 321.5 289.2 321.5 0.01 9 250 10100 -47.5 -77.5 2 30.0 -48.0 355 21 335.4 335.4 293.2 335.5 0.00 10 200 11570 -48.9 -79.9 2 31.0 -49.4 330 31 355.3 355.3 297.8 355.3 0.00 11 150 13450 -51.9 -82.9 1 31.0 -52.4 320 27 380.6 380.6 302.3 380.7 0.00 12 100 16050 -55.9 -85.9 1 30.0 -56.4 320 17 419.7 419.7 307.7 419.7 0.00 TRP 367 7541 -43.7 -62.7 10 19.0 -44.2 40 33 305.6 305.6 283.7 305.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5262.00 m Freezing level: 906.63 mb = 956.06 m = 3136.65 ft Wetbulb zero: 928.43 mb = 760.92 m = 2496.42 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 74.18 % Est. max temperature: 9.91 C = 49.85 F Sfc-Lift cond lev (LCL): 1014.00 mb = 44.53 m = 146.08 ft T: 5.00 C 700-500 lapse rate: 8.24 C/km ThetaE index: 1.55 C Layer 925.0- 850.0 mb Conv cond level (CCL): 900.39 mb = 1005.94 m = 3300.28 ft Mean mixing ratio: 4.14 g/kg Conv temperature: 9.06 C = 48.31 F Cap Strength: 0.94 C Lifted Index: 1.07 C Risk: Showers probable Lifted Index @300 mb: 21.54 C Lifted Index @700 mb: 0.76 C Showalter Index: 0.72 C Risk: Thunderstorms probable Total Totals Index: 60.70 C Risk: Severe Thunderstorms probable Vertical Totals Index: 30.60 C Cross Totals Index: 30.10 C K Index: 22.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 289.00 Risk: None Energy Index: 0.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.43 J/kg Max Up Vert Vel: 3.59 m/s Conv Inhibition (B-): 14241.95 J/kg Cap Strength: 1.02 C Lift Cond Lev (LCL): 919.46 mb = 838.85 m = 2752.11 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 57 at 13 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 1014 45 45 5 -3.5 -3.5 | 244 9 7.8 3.8 1 1000 158 25 19 -8.0 -17.2 | 342 10 3.3 -9.9 2 925 791 30 25 -12.5 -21.7 | 5 14 -1.2 -14.3 3 850 1465 35 21 -12.0 -17.2 | 4 10 -0.7 -9.9 4 700 2970 25 19 -8.0 -17.2 | 342 10 3.3 -9.9 5 500 5420 20 13 -4.4 -12.2 | 305 8 6.9 -4.9 6 400 6960 40 15 -9.6 -11.5 | 338 4 1.7 -4.1 7 367 7541 40 33 -21.2 -25.3 | 29 20 -9.9 -17.9 8 300 8890 20 27 -9.2 -25.4 | 353 18 2.1 -18.0 9 250 10100 355 21 1.8 -20.9 | 316 19 13.1 -13.6 10 200 11570 330 31 15.5 -26.8 | 306 33 26.8 -19.5 11 150 13450 320 27 17.4 -20.7 | 295 32 28.7 -13.3 12 100 16050 320 17 10.9 -13.0 | 284 23 22.2 -5.7 Wind Parameters Mean winds (0-6000m): 27.0 at 18.0 knts Storm direction: 57.0 at 13.5 knts Shear (0-3000m) pos: 0.5 neg: 2.9 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 96.9 deg Storm rel helicity (0-3000m) pos: 37.3 neg: -11.5 tot: 25.9 m^2/s^2 ave: 8.6 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 68.92 Bulk Shear: 0.09 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 27 19 344 10| 0.0 18.5 18.5| 30.7 0.0 30.7 61.4 0.91| 20.3 18.4 1000 29 21 355 11| 0.9 9.2 10.1| 37.3 0.0 37.3 37.3 0.84| 12.0 10.2 1500 30 22 358 11| 1.0 6.2 7.2| 37.3 -1.0 36.4 24.3 0.74| 9.0 6.7 2000 31 21 358 11| 0.8 4.5 5.3| 37.3 -4.5 32.8 16.4 0.65| 7.1 4.6 2500 31 21 357 11| 0.6 3.5 4.1| 37.3 -8.1 29.3 11.7 0.58| 6.0 3.4 3000 30 21 355 11| 0.5 2.9 3.4| 37.3 -11.5 25.9 8.6 0.51| 5.2 2.7 4000 29 20 351 10| 0.4 1.9 2.2| 37.3 -17.3 20.1 5.0 0.40| 4.2 1.7 5000 28 19 345 10| 0.3 1.3 1.6| 37.3 -22.9 14.4 2.9 0.31| 3.6 1.1 6000 27 18 340 9| 0.4 1.1 1.4| 39.9 -24.9 15.0 2.5 0.29| 3.3 1.0 Wrote GIF file: /home/apache/climate/data/raob//ES591/skewt/ES591.skewt.20251018.00.gif