UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041700.upa.cvt Date: 0000Z 17 APR 25 Searching for ES591... Searching the city database file for: ES591 ... Date:0000Z 17 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 1010 49 8.8 7.7 93 1.1 8.2 270 2 281.1 282.3 280.9 299.1 6.53 1 1000 131 7.8 7.7 99 0.1 7.8 260 4 281.0 282.1 280.9 299.0 6.60 2 925 778 8.6 8.5 99 0.1 8.6 205 4 288.1 289.4 285.1 309.3 7.54 3 850 1474 4.8 4.8 100 0.0 4.8 240 7 291.2 292.3 285.1 309.4 6.35 4 700 3050 1.6 -10.4 40 12.0 -3.1 305 11 304.3 304.7 286.1 312.0 2.47 5 500 5670 -17.5 -45.5 7 28.0 -21.0 280 23 311.7 311.7 286.1 312.2 0.13 6 400 7300 -31.9 -48.9 17 17.0 -33.1 300 23 313.5 313.6 286.7 313.9 0.11 7 300 9260 -47.3 -60.3 21 13.0 -47.7 295 30 318.7 318.7 288.3 318.8 0.04 8 250 10440 -56.3 -65.3 31 9.0 -56.4 295 21 322.4 322.4 289.5 322.5 0.02 9 228 11020 -60.5 -68.5 34 8.0 -60.6 255 28 324.6 324.6 290.2 324.6 0.02 10 200 11850 -53.5 -78.5 3 25.0 -53.8 200 25 348.0 348.0 296.2 348.1 0.00 11 150 13710 -50.1 -82.1 1 32.0 -50.7 230 29 383.7 383.7 302.8 383.8 0.00 12 100 16310 -56.7 -85.7 1 29.0 -57.2 265 20 418.2 418.2 307.5 418.2 0.00 TRP 228 11020 -60.5 -68.5 34 8.0 -60.6 255 28 324.6 324.6 290.2 324.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5539.00 m Freezing level: 683.25 mb = 3269.48 m = 10726.50 ft Wetbulb zero: 759.19 mb = 2391.15 m = 7844.88 ft Precipitable water: 0.82 inches Sfc-500 mean rel hum: 55.05 % Est. max temperature: 18.43 C = 65.17 F Sfc-Lift cond lev (LCL): 993.34 mb = 186.43 m = 611.65 ft T: 7.87 C 700-500 lapse rate: 7.29 C/km ThetaE index: 0.04 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 1000.00 mb = 131.00 m = 429.78 ft Mean mixing ratio: 7.08 g/kg Conv temperature: 9.52 C = 49.14 F Cap Strength: 8.55 C Lifted Index: 8.41 C Risk: None Lifted Index @300 mb: 10.22 C Lifted Index @700 mb: 8.55 C Showalter Index: 5.21 C Risk: None Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.30 C Cross Totals Index: 22.30 C K Index: 15.10 Risk: < 20 % chance of thunderstorms Sweat Index: 94.60 Risk: None Energy Index: 0.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.21 J/kg Max Up Vert Vel: 8.27 m/s Conv Inhibition (B-): 12160.28 J/kg Cap Strength: 8.52 C Lift Cond Lev (LCL): 956.69 mb = 498.47 m = 1635.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 312 at 9 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 1010 49 270 2 2.0 -0.0 | 141 8 -5.0 6.2 1 1000 131 260 4 3.9 0.7 | 156 8 -3.0 6.9 2 925 778 205 4 1.7 3.6 | 152 11 -5.3 9.9 3 850 1474 240 7 6.1 3.5 | 175 10 -0.9 9.7 4 700 3050 305 11 9.0 -6.3 | 272 2 2.0 -0.1 5 500 5670 280 23 22.7 -4.0 | 262 16 15.7 2.2 6 400 7300 300 23 19.9 -11.5 | 292 14 12.9 -5.3 7 300 9260 295 30 27.2 -12.7 | 288 21 20.2 -6.4 8 250 10440 295 21 19.0 -8.9 | 282 12 12.1 -2.6 9 228 11020 255 28 27.0 7.2 | 236 24 20.1 13.5 10 200 11850 200 25 8.6 23.5 | 183 30 1.6 29.7 11 150 13710 230 29 22.2 18.6 | 211 29 15.2 24.9 12 100 16310 265 20 19.9 1.7 | 238 15 12.9 8.0 Wind Parameters Mean winds (0-6000m): 281.8 at 12.5 knts Storm direction: 311.8 at 9.4 knts Shear (0-3000m) pos: 2.0 neg: 0.7 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 130.2 deg Storm rel helicity (0-3000m) pos: 27.5 neg: -2.3 tot: 25.2 m^2/s^2 ave: 8.4 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.76 Bulk Shear: 12.41 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 ------------------------------------------------------------------------------- 500 245 4 156 9| 0.0 3.1 3.1| 4.4 -0.7 3.7 7.3 0.42| 4.6 1.9 1000 228 4 156 10| 0.0 2.2 2.2| 8.7 -2.3 6.4 6.4 0.39| 3.7 1.4 1500 231 5 161 10| 1.1 1.4 2.6| 16.9 -2.3 14.6 9.8 0.55| 3.6 2.0 2000 240 6 166 9| 1.6 1.1 2.6| 21.7 -2.3 19.5 9.7 0.58| 3.5 2.0 2500 251 6 173 8| 1.8 0.9 2.7| 25.1 -2.3 22.9 9.1 0.59| 3.5 2.1 3000 264 7 180 7| 2.0 0.7 2.8| 27.5 -2.3 25.2 8.4 0.62| 3.6 2.2 4000 279 8 196 5| 1.5 0.9 2.5| 27.6 -2.6 25.0 6.3 0.50| 3.4 1.7 5000 283 10 219 5| 1.2 1.3 2.5| 27.6 -5.8 21.8 4.4 0.37| 3.3 1.2 6000 282 12 235 6| 1.1 1.3 2.5| 34.8 -10.1 24.6 4.1 0.34| 3.2 1.1 Wrote GIF file: /home/apache/climate/data/raob//ES591/skewt/ES591.skewt.20250417.00.gif