UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122512.upa.cvt Date: 1200Z 25 DEC 25 Searching for ES591... Searching the city database file for: ES591 ... Date:1200Z 25 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 1028 44 1.8 0.3 90 1.5 1.2 265 9 272.8 273.4 272.9 283.0 3.80 1 1000 266 -0.3 -0.7 97 0.4 -0.4 270 21 272.9 273.5 272.7 282.7 3.63 2 925 895 4.6 -30.4 6 35.0 -3.2 290 31 284.0 284.1 274.0 285.1 0.33 3 850 1581 2.8 -7.2 48 10.0 -1.1 305 31 289.1 289.5 279.9 296.8 2.62 4 700 3131 -5.5 -21.5 27 16.0 -9.7 335 27 296.4 296.6 281.1 299.5 0.98 5 500 5700 -20.3 -27.3 54 7.0 -21.7 15 38 308.3 308.4 285.7 311.0 0.81 6 400 7320 -31.1 -35.2 67 4.1 -31.6 30 48 314.6 314.7 287.5 316.3 0.48 7 300 9290 -47.7 -51.6 64 3.9 -47.9 35 58 318.1 318.1 288.3 318.5 0.11 8 250 10460 -57.7 -62.2 56 4.5 -57.8 40 62 320.3 320.3 288.9 320.4 0.04 9 204 11720 -66.6 -71.4 51 4.8 -66.7 35 89 325.4 325.4 290.4 325.4 0.01 10 200 11840 -67.5 -72.3 50 4.8 -67.5 40 85 325.9 325.9 290.5 325.9 0.01 11 184 12337 -69.9 -74.7 49 4.8 -69.9 35 81 329.8 329.8 291.7 329.9 0.01 12 150 13570 -63.1 -86.1 3 23.0 -63.2 45 27 361.4 361.4 299.0 361.4 0.00 13 100 16070 -62.1 -86.1 3 24.0 -62.3 45 21 407.7 407.7 306.2 407.8 0.00 TRP 184 12337 -69.9 -74.7 49 4.8 -69.9 35 81 329.8 329.8 291.7 329.9 0.01 WND 204 11720 -66.6 -71.4 51 4.8 -66.7 35 89 325.4 325.4 290.4 325.4 0.01 Sounding variables and indices 1000-500 mb thick: 5434.00 m Freezing level: 1004.00 mb = 234.35 m = 768.86 ft Freezing level: 995.41 mb = 304.51 m = 999.04 ft Freezing level: 799.40 mb = 2103.89 m = 6902.45 ft Wetbulb zero: 1007.66 mb = 204.76 m = 671.78 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 41.19 % Est. max temperature: 16.25 C = 61.26 F Sfc-Lift cond lev (LCL): 1004.22 mb = 232.19 m = 761.76 ft T: 0.02 C 700-500 lapse rate: 5.76 C/km ThetaE index: 0.37 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 597.75 mb = 4336.59 m = 14227.50 ft Mean mixing ratio: 2.46 g/kg Conv temperature: 31.28 C = 88.31 F Cap Strength: 14.52 C Lifted Index: 20.81 C Risk: None Lifted Index @300 mb: 24.47 C Lifted Index @700 mb: 14.52 C Showalter Index: 10.97 C Risk: None Total Totals Index: 36.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 13.10 C K Index: -0.10 Risk: None Sweat Index: 100.00 Risk: None Energy Index: 2.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.25 J/kg Max Up Vert Vel: 7.91 m/s Conv Inhibition (B-): 17716.00 J/kg Cap Strength: 20.67 C Lift Cond Lev (LCL): 863.07 mb = 1457.17 m = 4780.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 6 at 23 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 1028 44 265 9 9.0 0.8 | 205 26 11.2 23.6 1 1000 266 270 21 21.0 -0.0 | 226 33 23.2 22.8 2 925 895 290 31 29.1 -10.6 | 249 34 31.3 12.2 3 850 1581 305 31 25.4 -17.8 | 260 28 27.6 5.0 4 700 3131 335 27 11.4 -24.5 | 277 14 13.6 -1.7 5 500 5700 15 38 -9.8 -36.7 | 29 16 -7.6 -13.9 6 400 7320 30 48 -24.0 -41.6 | 49 29 -21.8 -18.8 7 300 9290 35 58 -33.3 -47.5 | 51 40 -31.1 -24.7 8 250 10460 40 62 -39.9 -47.5 | 57 45 -37.7 -24.7 9 204 11720 35 89 -51.0 -72.9 | 44 70 -48.8 -50.1 10 200 11840 40 85 -54.6 -65.1 | 51 67 -52.4 -42.3 11 184 12337 35 81 -46.5 -66.4 | 45 62 -44.3 -43.6 12 150 13570 45 27 -19.1 -19.1 | 102 17 -16.9 3.7 13 100 16070 45 21 -14.8 -14.8 | 122 15 -12.6 7.9 Wind Parameters Mean winds (0-6000m): 335.5 at 30.5 knts Storm direction: 5.5 at 22.9 knts Shear (0-3000m) pos: 4.3 neg: 0.0 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 70.7 deg Storm rel helicity (0-3000m) pos: 279.8 neg: 0.0 tot: 279.8 m^2/s^2 ave: 93.3 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 6.1 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.31 Bulk Shear: 101.76 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 ------------------------------------------------------------------------------- 500 273 20 225 31| 17.3 0.0 17.3|127.2 0.0 127.2 254.5 0.90| 18.2 16.3 1000 282 24 236 31| 12.1 0.0 12.1|207.7 0.0 207.7 207.7 0.92| 14.0 12.9 1500 288 27 242 31| 8.5 0.0 8.5|242.1 0.0 242.1 161.4 0.88| 11.3 10.0 2000 294 27 247 30| 6.4 0.0 6.4|260.6 0.0 260.6 130.3 0.83| 9.9 8.2 2500 299 28 251 28| 5.2 0.0 5.2|272.5 0.0 272.5 109.0 0.78| 9.0 7.0 3000 304 28 254 26| 4.3 0.0 4.3|279.8 0.0 279.8 93.3 0.74| 8.3 6.1 4000 313 28 261 23| 4.0 0.0 4.0|305.3 0.0 305.3 76.3 0.76| 7.4 5.6 5000 324 29 272 19| 3.9 0.0 3.9|334.1 0.0 334.1 66.8 0.79| 6.9 5.5 6000 336 31 289 16| 3.8 0.0 3.8|363.8 0.0 363.8 60.6 0.79| 6.6 5.2 Wrote GIF file: /home/apache/climate/data/raob//ES591/skewt/ES591.skewt.20251225.12.gif