UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042500.upa.cvt Date: 0000Z 25 APR 25 Searching for ES591... Searching the city database file for: ES591 ... Date:0000Z 25 APR 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 1016 51 0.0 -1.4 90 1.4 -0.6 230 2 271.9 272.5 271.8 281.1 3.39 1 1000 179 2.8 -3.2 65 6.0 0.4 335 3 276.0 276.5 273.6 284.3 3.01 2 925 807 0.8 -8.2 51 9.0 -2.4 10 10 280.1 280.5 274.8 286.5 2.22 3 850 1482 -2.5 -4.8 84 2.3 -3.4 330 25 283.5 284.1 277.9 292.5 3.14 4 700 2993 -12.5 -14.5 85 2.0 -13.0 305 29 288.6 289.0 278.6 293.9 1.77 5 500 5490 -27.5 -30.1 78 2.6 -27.9 290 46 299.5 299.6 282.0 301.6 0.63 6 400 7070 -35.9 -42.9 49 7.0 -36.4 280 58 308.3 308.4 285.0 309.1 0.22 7 300 9000 -50.9 -59.9 34 9.0 -51.1 275 62 313.6 313.6 286.6 313.8 0.04 8 296 9087 -51.6 -60.6 33 9.0 -51.8 275 63 313.8 313.8 286.7 313.9 0.04 9 287 9286 -53.3 -62.3 33 9.0 -53.5 275 61 314.2 314.2 286.8 314.3 0.03 10 250 10170 -54.5 -69.5 14 15.0 -54.7 285 58 325.0 325.0 290.3 325.1 0.01 11 200 11610 -52.5 -81.5 2 29.0 -52.9 280 34 349.6 349.6 296.5 349.6 0.00 12 150 13490 -49.1 -82.1 1 33.0 -49.8 290 29 385.5 385.5 303.1 385.5 0.00 13 100 16120 -54.5 -85.5 1 31.0 -55.1 280 22 422.4 422.4 308.0 422.4 0.00 TRP 287 9286 -53.3 -62.3 33 9.0 -53.5 275 61 314.2 314.2 286.8 314.3 0.03 WND 296 9087 -51.6 -60.6 33 9.0 -51.8 275 63 313.8 313.8 286.7 313.9 0.04 Sounding variables and indices 1000-500 mb thick: 5311.00 m Freezing level: 906.82 mb = 970.64 m = 3184.46 ft Wetbulb zero: Below ground Precipitable water: 0.45 inches Sfc-500 mean rel hum: 78.08 % Est. max temperature: 10.91 C = 51.64 F Sfc-Lift cond lev (LCL): 993.91 mb = 228.18 m = 748.60 ft T: 2.64 C 700-500 lapse rate: 6.01 C/km ThetaE index: 0.00 C Layer 1016.0-11024811681644544.0 mb Conv cond level (CCL): 757.86 mb = 2374.92 m = 7791.64 ft Mean mixing ratio: 2.67 g/kg Conv temperature: 14.74 C = 58.54 F Cap Strength: 6.46 C Lifted Index: 12.44 C Risk: None Lifted Index @300 mb: 20.21 C Lifted Index @700 mb: 6.46 C Showalter Index: 6.87 C Risk: None Total Totals Index: 47.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.00 C Cross Totals Index: 22.70 C K Index: 18.20 Risk: < 20 % chance of thunderstorms Sweat Index: 96.00 Risk: None Energy Index: 1.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.89 J/kg Max Up Vert Vel: 5.81 m/s Conv Inhibition (B-): 17705.03 J/kg Cap Strength: 12.23 C Lift Cond Lev (LCL): 866.23 mb = 1331.02 m = 4366.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 333 at 22 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 1016 51 230 2 1.5 1.3 | 158 23 -8.7 21.3 1 1000 179 335 3 1.3 -2.7 | 153 19 -8.9 17.3 2 925 807 10 10 -1.7 -9.8 | 130 16 -11.9 10.2 3 850 1482 330 25 12.5 -21.7 | 305 3 2.3 -1.6 4 700 2993 305 29 23.8 -16.6 | 256 14 13.6 3.4 5 500 5490 290 46 43.2 -15.7 | 263 33 33.0 4.3 6 400 7070 280 58 57.1 -10.1 | 258 48 46.9 9.9 7 300 9000 275 62 61.8 -5.4 | 254 54 51.6 14.6 8 296 9087 275 63 62.8 -5.5 | 255 55 52.6 14.5 9 287 9286 275 61 60.8 -5.3 | 254 53 50.6 14.7 10 250 10170 285 58 56.0 -15.0 | 264 46 45.8 5.0 11 200 11610 280 34 33.5 -5.9 | 239 27 23.3 14.1 12 150 13490 290 29 27.3 -9.9 | 239 20 17.1 10.1 13 100 16120 280 22 21.7 -3.8 | 215 20 11.5 16.2 Wind Parameters Mean winds (0-6000m): 303.0 at 29.9 knts Storm direction: 333.0 at 22.5 knts Shear (0-3000m) pos: 1.5 neg: 4.4 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 98.9 deg Storm rel helicity (0-3000m) pos: 0.1 neg: -63.9 tot: -63.8 m^2/s^2 ave: -21.3 10^-3 m/s^2 rel: -0.54 Storm rel vorticity (0-3000m) horiz: 7.7 stream: -4.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.18 Bulk Shear: 95.19 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 ------------------------------------------------------------------------------- 500 345 4 150 18| 8.7 0.0 8.7| 0.0 -22.9 -22.9 -45.8 -0.54| 9.0 -4.8 1000 0 7 141 16| 4.4 4.3 8.6| 0.0 -47.4 -47.4 -47.4 -0.61| 9.4 -5.7 1500 344 12 141 11| 2.9 6.5 9.5| 0.0 -53.5 -53.5 -35.7 -0.59| 11.2 -6.6 2000 336 15 147 7| 2.2 5.4 7.6| 0.0 -56.0 -56.0 -28.0 -0.58| 9.4 -5.5 2500 330 18 166 5| 1.7 4.8 6.5| 0.0 -59.6 -59.6 -23.8 -0.56| 8.4 -4.7 3000 324 20 199 4| 1.5 4.4 5.8| 0.1 -63.9 -63.8 -21.3 -0.54| 7.7 -4.2 4000 316 23 238 7| 1.1 4.2 5.3| 8.6 -63.9 -55.3 -13.8 -0.43| 6.8 -2.9 5000 309 26 251 11| 0.9 4.1 5.0| 10.1 -64.9 -54.8 -11.0 -0.37| 6.2 -2.3 6000 303 30 256 15| 0.7 4.1 4.9| 10.1 -75.7 -65.6 -10.9 -0.34| 6.0 -2.0 Wrote GIF file: /home/apache/climate/data/raob//ES591/skewt/ES591.skewt.20250425.00.gif