UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122112.upa.cvt Date: 1200Z 21 DEC 25 Searching for ES591... Searching the city database file for: ES591 ... Date:1200Z 21 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 1015 46 6.4 5.3 93 1.1 5.9 355 9 278.4 279.3 278.3 293.3 5.50 1 1000 168 5.0 2.9 86 2.1 4.0 325 11 278.1 278.9 277.2 291.0 4.71 2 925 799 1.8 -2.2 75 4.0 0.1 330 23 281.1 281.8 277.2 291.0 3.51 3 850 1479 -1.3 -8.3 59 7.0 -3.8 330 27 284.8 285.2 277.5 291.7 2.40 4 700 3008 -8.1 -44.1 4 36.0 -13.1 315 25 293.5 293.5 278.6 293.9 0.11 5 500 5540 -26.3 -42.3 21 16.0 -27.8 315 38 301.0 301.0 282.0 301.6 0.18 6 400 7120 -37.7 -48.7 31 11.0 -38.3 310 42 306.0 306.0 284.0 306.4 0.11 7 300 9040 -52.3 -63.3 25 11.0 -52.5 315 58 311.6 311.6 285.9 311.7 0.03 8 250 10190 -60.7 -72.7 19 12.0 -60.8 315 60 315.8 315.8 287.3 315.9 0.01 9 218 11035 -66.9 -73.3 40 6.4 -66.9 320 66 318.9 318.9 288.4 318.9 0.01 10 216 11091 -67.3 -73.3 42 6.0 -67.3 320 66 319.1 319.1 288.5 319.1 0.01 11 200 11560 -64.7 -76.7 18 12.0 -64.8 295 54 330.3 330.3 291.8 330.3 0.01 12 150 13340 -60.7 -83.7 3 23.0 -60.9 295 48 365.5 365.5 299.8 365.5 0.00 13 100 15870 -63.3 -87.3 2 24.0 -63.5 285 46 405.4 405.4 305.9 405.4 0.00 TRP 216 11091 -67.3 -73.3 42 6.0 -67.3 320 66 319.1 319.1 288.5 319.1 0.01 WND 218 11035 -66.9 -73.3 40 6.4 -66.9 320 66 318.9 318.9 288.4 318.9 0.01 Sounding variables and indices 1000-500 mb thick: 5372.00 m Freezing level: 881.45 mb = 1193.84 m = 3916.75 ft Wetbulb zero: 922.38 mb = 821.78 m = 2696.10 ft Precipitable water: 0.34 inches Sfc-500 mean rel hum: 33.10 % Est. max temperature: 12.09 C = 53.77 F Sfc-Lift cond lev (LCL): 998.12 mb = 183.27 m = 601.26 ft T: 4.92 C 700-500 lapse rate: 7.19 C/km ThetaE index: 2.34 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 861.13 mb = 1374.36 m = 4508.99 ft Mean mixing ratio: 4.18 g/kg Conv temperature: 12.28 C = 54.11 F Cap Strength: 6.70 C Lifted Index: 9.01 C Risk: None Lifted Index @300 mb: 14.54 C Lifted Index @700 mb: 6.70 C Showalter Index: 8.60 C Risk: None Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 25.00 C Cross Totals Index: 18.00 C K Index: -19.30 Risk: None Sweat Index: 92.00 Risk: None Energy Index: 2.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.89 J/kg Max Up Vert Vel: 3.43 m/s Conv Inhibition (B-): 13237.99 J/kg Cap Strength: 8.98 C Lift Cond Lev (LCL): 922.64 mb = 819.52 m = 2688.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 349 at 21 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 1015 46 355 9 0.8 -9.0 | 165 12 -3.2 11.8 1 1000 168 325 11 6.3 -9.0 | 191 12 2.3 11.7 2 925 799 330 23 11.5 -19.9 | 264 8 7.5 0.8 3 850 1479 330 27 13.5 -23.4 | 286 10 9.5 -2.7 4 700 3008 315 25 17.7 -17.7 | 257 14 13.7 3.1 5 500 5540 315 38 26.9 -26.9 | 285 24 22.9 -6.1 6 400 7120 310 42 32.2 -27.0 | 283 29 28.2 -6.3 7 300 9040 315 58 41.0 -41.0 | 299 42 37.0 -20.3 8 250 10190 315 60 42.4 -42.4 | 299 44 38.4 -21.7 9 218 11035 320 66 42.4 -50.6 | 308 49 38.4 -29.8 10 216 11091 320 66 42.4 -50.6 | 308 49 38.4 -29.8 11 200 11560 295 54 48.9 -22.8 | 273 45 45.0 -2.1 12 150 13340 295 48 43.5 -20.3 | 269 40 39.5 0.4 13 100 15870 285 46 44.4 -11.9 | 258 41 40.4 8.8 Wind Parameters Mean winds (0-6000m): 319.1 at 28.1 knts Storm direction: 349.1 at 21.1 knts Shear (0-3000m) pos: 1.1 neg: 2.5 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 93.3 deg Storm rel helicity (0-3000m) pos: 47.3 neg: -16.9 tot: 30.3 m^2/s^2 ave: 10.1 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.20 Bulk Shear: 29.95 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 ------------------------------------------------------------------------------- 500 329 13 198 10| 0.0 11.3 11.3| 30.9 0.0 30.9 61.8 0.91| 12.7 11.5 1000 330 18 223 7| 3.2 5.6 8.9| 43.0 0.0 43.0 43.0 0.93| 9.6 8.9 1500 330 21 245 7| 2.2 4.6 6.7| 47.3 -0.4 46.9 31.3 0.89| 7.3 6.5 2000 329 22 256 8| 1.6 3.5 5.1| 47.3 -6.0 41.3 20.6 0.72| 6.1 4.4 2500 327 23 260 8| 1.3 2.9 4.2| 47.3 -11.9 35.4 14.2 0.58| 5.4 3.1 3000 326 23 260 9| 1.1 2.5 3.6| 47.3 -16.9 30.3 10.1 0.49| 4.8 2.3 4000 323 24 263 11| 0.8 2.5 3.3| 63.4 -16.9 46.4 11.6 0.53| 4.3 2.3 5000 321 26 267 13| 0.6 2.5 3.1| 79.4 -16.9 62.5 12.5 0.54| 4.0 2.1 6000 319 28 272 14| 0.5 2.4 2.9| 87.4 -18.9 68.4 11.4 0.51| 3.7 1.9 Wrote GIF file: /home/apache/climate/data/raob//ES591/skewt/ES591.skewt.20251221.12.gif