UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042312.upa.cvt Date: 1200Z 23 APR 25 Searching for ES591... Searching the city database file for: ES591 ... Date:1200Z 23 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 1012 50 10.0 8.5 90 1.5 9.2 275 8 282.2 283.4 281.8 301.1 6.89 1 1000 149 7.8 6.8 93 1.0 7.3 275 9 281.0 282.0 280.4 298.0 6.20 2 925 790 6.2 2.8 79 3.4 4.5 280 12 285.6 286.5 281.3 299.9 5.06 3 850 1478 1.2 -2.0 79 3.2 -0.2 265 16 287.4 288.1 280.7 298.5 3.88 4 700 3014 -8.7 -13.7 67 5.0 -10.2 245 27 292.9 293.2 280.7 298.6 1.89 5 500 5560 -23.1 -30.1 53 7.0 -24.2 255 30 304.9 305.0 284.2 307.0 0.63 6 400 7150 -36.1 -44.1 44 8.0 -36.7 255 33 308.1 308.1 284.8 308.8 0.19 7 300 9080 -51.5 -58.5 43 7.0 -51.7 255 39 312.8 312.8 286.4 312.9 0.05 8 263 9920 -58.5 -61.5 68 3.0 -58.5 250 40 314.5 314.5 286.9 314.6 0.04 9 250 10240 -56.1 -74.1 9 18.0 -56.3 245 37 322.7 322.7 289.6 322.7 0.01 10 200 11670 -50.7 -79.7 2 29.0 -51.1 255 28 352.5 352.5 297.2 352.5 0.00 11 150 13550 -50.3 -82.3 1 32.0 -50.9 235 13 383.4 383.4 302.8 383.4 0.00 12 100 16190 -53.9 -83.9 1 30.0 -54.5 290 17 423.6 423.6 308.2 423.6 0.00 TRP 263 9920 -58.5 -61.5 68 3.0 -58.5 250 40 314.5 314.5 286.9 314.6 0.04 WND Sounding variables and indices 1000-500 mb thick: 5411.00 m Freezing level: 831.82 mb = 1664.18 m = 5459.85 ft Wetbulb zero: 853.39 mb = 1445.60 m = 4742.74 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 69.27 % Est. max temperature: 14.95 C = 58.91 F Sfc-Lift cond lev (LCL): 989.24 mb = 237.92 m = 780.56 ft T: 7.58 C 700-500 lapse rate: 5.66 C/km ThetaE index: 3.15 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 887.21 mb = 1129.42 m = 3705.39 ft Mean mixing ratio: 5.64 g/kg Conv temperature: 14.35 C = 57.83 F Cap Strength: 2.02 C Lifted Index: 6.47 C Risk: None Lifted Index @300 mb: 9.77 C Lifted Index @700 mb: 1.24 C Showalter Index: 6.88 C Risk: None Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 21.10 C K Index: 17.30 Risk: < 20 % chance of thunderstorms Sweat Index: 62.00 Risk: None Energy Index: 1.74 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.62 J/kg Max Up Vert Vel: 5.02 m/s Conv Inhibition (B-): 12283.00 J/kg Cap Strength: 6.12 C Lift Cond Lev (LCL): 929.02 mb = 754.33 m = 2474.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 284 at 17 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 1012 50 275 8 8.0 -0.7 | 112 10 -8.9 3.5 1 1000 149 275 9 9.0 -0.8 | 114 9 -7.9 3.4 2 925 790 280 12 11.8 -2.1 | 113 5 -5.0 2.1 3 850 1478 265 16 15.9 1.4 | 171 6 -0.9 5.6 4 700 3014 245 27 24.5 11.4 | 206 17 7.6 15.6 5 500 5560 255 30 29.0 7.8 | 225 17 12.1 12.0 6 400 7150 255 33 31.9 8.5 | 230 20 15.0 12.8 7 300 9080 255 39 37.7 10.1 | 235 25 20.8 14.3 8 263 9920 250 40 37.6 13.7 | 229 27 20.7 17.9 9 250 10240 245 37 33.5 15.6 | 220 26 16.7 19.9 10 200 11670 255 28 27.0 7.2 | 222 15 10.2 11.5 11 150 13550 235 13 10.6 7.5 | 152 13 -6.2 11.7 12 100 16190 290 17 16.0 -5.8 | 29 2 -0.9 -1.6 Wind Parameters Mean winds (0-6000m): 254.1 at 23.2 knts Storm direction: 284.1 at 17.4 knts Shear (0-3000m) pos: 0.5 neg: 3.2 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 94.6 deg Storm rel helicity (0-3000m) pos: 18.2 neg: -0.1 tot: 18.1 m^2/s^2 ave: 6.0 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.44 Bulk Shear: 28.60 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 ------------------------------------------------------------------------------- 500 276 10 113 8| 3.0 0.0 3.0| 0.8 -0.0 0.8 1.6 0.11| 3.0 0.3 1000 277 11 115 7| 1.5 1.4 2.9| 3.1 -0.1 3.0 3.0 0.34| 3.1 1.0 1500 274 12 127 6| 1.0 2.2 3.2| 8.1 -0.1 7.9 5.3 0.57| 3.5 2.0 2000 269 14 145 5| 0.8 2.7 3.5| 13.2 -0.1 13.1 6.6 0.60| 3.7 2.2 2500 264 15 165 6| 0.6 3.1 3.7| 16.9 -0.1 16.7 6.7 0.53| 3.8 2.0 3000 259 17 180 7| 0.5 3.2 3.7| 18.2 -0.1 18.1 6.0 0.44| 3.9 1.7 4000 255 20 193 10| 0.7 2.4 3.1| 28.3 -0.1 28.2 7.1 0.49| 3.2 1.6 5000 254 22 201 11| 0.8 1.9 2.7| 38.7 -0.1 38.6 7.7 0.53| 2.8 1.5 6000 254 23 207 12| 0.8 1.6 2.4| 46.2 -0.1 46.1 7.7 0.55| 2.5 1.4 Wrote GIF file: /home/apache/climate/data/raob//ES591/skewt/ES591.skewt.20250423.12.gif