UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122712.upa.cvt Date: 1200Z 27 DEC 25 Searching for ES591... Searching the city database file for: ES591 ... Date:1200Z 27 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 1010 47 6.0 -10.0 31 16.0 0.5 335 29 278.4 278.7 273.1 283.4 1.77 1 1000 128 5.4 -2.6 56 8.0 2.1 330 31 278.5 279.1 275.3 287.3 3.15 2 925 757 -1.1 -8.1 59 7.0 -3.5 330 44 278.2 278.6 273.8 284.5 2.24 3 850 1424 -6.5 -15.5 49 9.0 -8.9 350 56 279.3 279.6 273.1 283.3 1.34 4 700 2912 -13.7 -48.7 3 35.0 -17.3 320 52 287.3 287.3 275.4 287.5 0.07 5 500 5430 -22.1 -42.1 15 20.0 -24.4 310 118 306.1 306.1 284.1 306.8 0.19 6 400 7020 -34.7 -47.7 26 13.0 -35.5 300 124 309.9 309.9 285.4 310.4 0.13 7 300 8950 -51.1 -68.1 11 17.0 -51.4 310 124 313.3 313.3 286.5 313.4 0.01 8 287 9238 -51.9 -69.5 10 17.5 -52.2 310 128 316.1 316.1 287.5 316.2 0.01 9 253 10053 -54.3 -73.3 8 19.0 -54.5 320 112 324.2 324.2 290.0 324.3 0.01 10 250 10130 -53.9 -73.9 7 20.0 -54.1 325 112 325.9 325.9 290.6 326.0 0.01 11 200 11570 -55.9 -81.9 2 26.0 -56.2 320 112 344.2 344.2 295.3 344.3 0.00 12 150 13400 -58.9 -84.9 2 26.0 -59.1 300 64 368.6 368.6 300.3 368.6 0.00 13 100 15950 -58.1 -87.1 1 29.0 -58.5 295 46 415.5 415.5 307.2 415.5 0.00 TRP 253 10053 -54.3 -73.3 8 19.0 -54.5 320 112 324.2 324.2 290.0 324.3 0.01 WND 287 9238 -51.9 -69.5 10 17.5 -52.2 310 128 316.1 316.1 287.5 316.2 0.01 Sounding variables and indices 1000-500 mb thick: 5302.00 m Freezing level: 937.69 mb = 650.55 m = 2134.34 ft Wetbulb zero: 971.61 mb = 360.36 m = 1182.26 ft Precipitable water: 0.21 inches Sfc-500 mean rel hum: 25.00 % Est. max temperature: 6.83 C = 44.29 F Sfc-Lift cond lev (LCL): 788.24 mb = 2002.14 m = 6568.61 ft T: -9.30 C 700-500 lapse rate: 3.34 C/km ThetaE index: 4.08 C Layer 925.0- 700.0 mb Conv cond level (CCL): 820.12 mb = 1698.28 m = 5571.73 ft Mean mixing ratio: 2.59 g/kg Conv temperature: 8.46 C = 47.22 F Cap Strength: 4.91 C Lifted Index: 17.43 C Risk: None Lifted Index @300 mb: 19.66 C Lifted Index @700 mb: 4.91 C Showalter Index: 19.28 C Risk: None Total Totals Index: 22.20 C Risk: None Vertical Totals Index: 15.60 C Cross Totals Index: 6.60 C K Index: -34.90 Risk: None Sweat Index: 230.00 Risk: None Energy Index: 4.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.00 J/kg Max Up Vert Vel: 0.00 m/s Conv Inhibition (B-): 17445.33 J/kg Cap Strength: 17.41 C Lift Cond Lev (LCL): 850.67 mb = 1417.82 m = 4651.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 349 at 54 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 1010 47 335 29 12.3 -26.3 | 185 27 2.3 26.5 1 1000 128 330 31 15.5 -26.8 | 192 27 5.5 26.0 2 925 757 330 44 22.0 -38.1 | 219 19 12.0 14.7 3 850 1424 350 56 9.7 -55.1 | 6 2 -0.2 -2.3 4 700 2912 320 52 33.4 -39.8 | 241 27 23.5 13.0 5 500 5430 310 118 90.4 -75.8 | 286 84 80.4 -23.0 6 400 7020 300 124 107.4 -62.0 | 275 98 97.4 -9.2 7 300 8950 310 124 95.0 -79.7 | 288 89 85.0 -26.9 8 287 9238 310 128 98.1 -82.3 | 288 93 88.1 -29.5 9 253 10053 320 112 72.0 -85.8 | 298 70 62.0 -33.0 10 250 10130 325 112 64.2 -91.7 | 306 67 54.3 -38.9 11 200 11570 320 112 72.0 -85.8 | 298 70 62.0 -33.0 12 150 13400 300 64 55.4 -32.0 | 245 50 45.5 20.8 13 100 15950 295 46 41.7 -19.4 | 224 46 31.7 33.4 Wind Parameters Mean winds (0-6000m): 319.3 at 71.6 knts Storm direction: 349.3 at 53.7 knts Shear (0-3000m) pos: 3.7 neg: 5.5 tot: 9.2 10-3/s Storm rel Dir Shear (0-3000m): 63.0 deg Storm rel helicity (0-3000m) pos: 120.0 neg: -29.6 tot: 90.4 m^2/s^2 ave: 30.1 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 11.7 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 194.95 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 ------------------------------------------------------------------------------- 500 330 34 197 24| 0.0 11.4 11.4| 63.6 0.0 63.6 127.1 0.83| 12.2 10.1 1000 332 40 206 20| 6.0 5.7 11.7| 93.2 0.0 93.2 93.2 0.65| 12.8 8.3 1500 338 44 210 14| 7.4 3.8 11.2| 99.2 -1.1 98.1 65.4 0.53| 13.5 7.1 2000 339 47 217 11| 5.5 4.3 9.9| 99.2 -7.8 91.4 45.7 0.33| 12.6 4.2 2500 338 48 226 12| 4.4 5.0 9.4| 99.2 -19.1 80.1 32.1 0.23| 12.1 2.8 3000 335 49 232 13| 3.7 5.5 9.2|120.0 -29.6 90.4 30.1 0.22| 11.7 2.5 4000 330 54 250 19| 2.8 7.0 9.7|286.5 -29.6 256.9 64.2 0.34| 12.2 4.2 5000 324 62 265 27| 2.2 8.3 10.5|414.3 -29.6 384.7 76.9 0.33| 12.6 4.2 6000 319 72 272 37| 1.8 8.2 10.1|443.2-172.2 271.0 45.2 0.25| 12.1 3.1 Wrote GIF file: /home/apache/climate/data/raob//ES591/skewt/ES591.skewt.20251227.12.gif