UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122800.upa.cvt Date: 0000Z 28 DEC 25 Searching for ES591... Searching the city database file for: ES591 ... Date:0000Z 28 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 1014 48 3.2 -15.8 23 19.0 -2.2 360 17 275.3 275.4 270.2 278.4 1.10 1 1000 160 2.4 -6.6 51 9.0 -0.8 350 35 275.5 275.9 272.3 282.0 2.33 2 925 782 -3.9 -9.9 63 6.0 -5.8 340 44 275.3 275.6 271.6 280.8 1.94 3 850 1441 -10.5 -10.6 99 0.1 -10.5 350 40 275.1 275.5 271.6 280.8 2.00 4 700 2934 -11.9 -50.9 2 39.0 -15.9 10 56 289.3 289.3 276.4 289.5 0.05 5 500 5460 -22.1 -48.1 8 26.0 -24.6 10 106 306.1 306.1 284.0 306.5 0.10 6 400 7060 -34.9 -57.9 8 23.0 -36.0 1 119 309.6 309.6 285.2 309.8 0.04 7 300 9020 -47.3 -67.3 8 20.0 -47.7 350 136 318.7 318.7 288.3 318.7 0.01 8 267 9781 -53.9 -70.8 11 16.8 -54.2 350 138 319.8 319.8 288.7 319.8 0.01 9 250 10200 -57.7 -72.7 13 15.0 -57.8 350 134 320.3 320.3 288.8 320.3 0.01 10 200 11570 -69.5 -75.5 41 6.0 -69.5 340 120 322.7 322.7 289.6 322.7 0.01 11 193 11785 -70.5 -78.5 30 8.0 -70.5 340 124 324.4 324.4 290.1 324.4 0.00 12 150 13350 -57.5 -85.5 2 28.0 -57.8 350 56 371.0 371.0 300.8 371.0 0.00 13 100 15910 -59.9 -85.9 2 26.0 -60.2 412.0 412.0 306.7 412.0 0.00 TRP 193 11785 -70.5 -78.5 30 8.0 -70.5 340 124 324.4 324.4 290.1 324.4 0.00 WND 267 9781 -53.9 -70.8 11 16.8 -54.2 350 138 319.8 319.8 288.7 319.8 0.01 Sounding variables and indices 1000-500 mb thick: 5300.00 m Freezing level: 971.43 mb = 396.95 m = 1302.32 ft Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 33.03 % Est. max temperature: 3.14 C = 37.65 F Sfc-Lift cond lev (LCL): 753.23 mb = 2370.39 m = 7776.78 ft T: -11.37 C 700-500 lapse rate: 4.04 C/km ThetaE index: 1.28 C Layer 925.0- 700.0 mb Conv cond level (CCL): 852.93 mb = 1414.18 m = 4639.65 ft Mean mixing ratio: 2.06 g/kg Conv temperature: 3.10 C = 37.59 F Cap Strength: 9.88 C Lifted Index: 20.89 C Risk: None Lifted Index @300 mb: 26.60 C Lifted Index @700 mb: 9.88 C Showalter Index: 21.24 C Risk: None Total Totals Index: 23.10 C Risk: None Vertical Totals Index: 11.60 C Cross Totals Index: 11.50 C K Index: -38.00 Risk: None Sweat Index: 186.00 Risk: None Energy Index: 5.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.39 J/kg Max Up Vert Vel: 2.96 m/s Conv Inhibition (B-): 16726.99 J/kg Cap Strength: 20.28 C Lift Cond Lev (LCL): 849.37 mb = 1446.69 m = 4746.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 35 at 49 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 48 360 17 -0.0 -17.0 | 230 37 28.2 23.4 1 1000 160 350 35 6.1 -34.5 | 260 35 34.3 6.0 2 925 782 340 44 15.0 -41.3 | 271 43 43.2 -0.9 3 850 1441 350 40 6.9 -39.4 | 268 35 35.1 1.1 4 700 2934 10 56 -9.7 -55.1 | 309 24 18.5 -14.7 5 500 5460 10 106 -18.4 -104.4 | 351 65 9.8 -63.9 6 300 9020 350 136 23.6 -133.9 | 331 107 51.8 -93.5 7 267 9781 350 138 24.0 -135.9 | 331 109 52.2 -95.5 8 250 10200 350 134 23.3 -132.0 | 331 105 51.5 -91.5 9 200 11570 340 120 41.0 -112.8 | 316 100 69.2 -72.3 10 193 11785 340 124 42.4 -116.5 | 317 104 70.6 -76.1 11 150 13350 350 56 9.7 -55.1 | 291 41 37.9 -14.7 Wind Parameters Mean winds (0-6000m): 4.9 at 65.7 knts Storm direction: 34.9 at 49.3 knts Shear (0-3000m) pos: 4.8 neg: 4.2 tot: 9.1 10-3/s Storm rel Dir Shear (0-3000m): 82.8 deg Storm rel helicity (0-3000m) pos: 406.1 neg: -17.8 tot: 388.3 m^2/s^2 ave: 129.4 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 10.7 stream: 7.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.03 Bulk Shear: 150.99 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 ------------------------------------------------------------------------------- 500 348 35 260 36| 0.0 25.5 25.5|215.8 0.0 215.8 431.6 0.92| 26.3 24.1 1000 344 39 266 39| 0.9 12.7 13.7|240.6 -4.8 235.8 235.8 0.78| 16.6 13.0 1500 345 40 267 38| 1.9 8.5 10.4|251.6 -17.8 233.8 155.8 0.65| 13.2 8.6 2000 348 41 269 37| 3.2 6.4 9.5|304.9 -17.8 287.1 143.5 0.68| 11.8 8.1 2500 351 42 272 35| 4.2 5.1 9.2|355.7 -17.8 337.8 135.1 0.71| 11.1 7.9 3000 355 44 277 32| 4.8 4.2 9.1|406.1 -17.8 388.3 129.4 0.73| 10.7 7.9 4000 0 50 289 30| 3.6 5.4 9.1|514.8 -17.8 497.0 124.2 0.72| 10.6 7.6 5000 3 58 305 30| 2.9 6.3 9.2|623.5 -17.8 605.6 121.1 0.66| 10.5 7.0 6000 5 66 318 34| 2.4 6.5 8.9|666.9 -94.1 572.9 95.5 0.56| 10.1 5.7 Wrote GIF file: /home/apache/climate/data/raob//ES591/skewt/ES591.skewt.20251228.00.gif