UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102812.upa.cvt Date: 1200Z 28 OCT 25 Searching for ES591... Searching the city database file for: ES591 ... Date:1200Z 28 OCT 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 ------------------------------------------------------------------------------- 0 1000 -66 SFC 986 51 8.8 0.8 57 8.0 5.1 260 7 283.1 283.8 278.9 294.6 4.11 2 925 574 4.0 1.2 82 2.8 2.7 275 15 283.4 284.2 279.6 296.0 4.51 3 850 1255 -1.1 -1.1 100 0.0 -1.1 250 9 285.0 285.7 279.9 296.7 4.15 4 700 2779 -9.7 -12.4 81 2.7 -10.5 265 17 291.7 292.1 280.5 298.1 2.11 5 500 5280 -27.9 -31.1 74 3.2 -28.3 290 19 299.0 299.1 281.7 300.9 0.57 6 400 6840 -40.5 -44.6 65 4.1 -40.7 285 21 302.4 302.4 282.6 303.0 0.18 7 300 8740 -52.9 -58.9 48 6.0 -53.0 290 19 310.8 310.8 285.7 311.0 0.05 8 295 8848 -53.5 -60.5 42 7.0 -53.7 290 19 311.4 311.4 285.9 311.6 0.04 9 250 9920 -50.3 -72.3 6 22.0 -50.7 280 21 331.3 331.3 292.1 331.3 0.01 10 200 11370 -50.3 -74.3 4 24.0 -50.8 295 23 353.1 353.1 297.3 353.2 0.01 11 150 13240 -51.9 -77.9 3 26.0 -52.4 295 23 380.6 380.6 302.3 380.7 0.01 12 100 15850 -56.9 -81.9 3 25.0 -57.3 290 27 417.8 417.8 307.4 417.8 0.00 TRP 295 8848 -53.5 -60.5 42 7.0 -53.7 290 19 311.4 311.4 285.9 311.6 0.04 WND Sounding variables and indices 1000-500 mb thick: 5346.00 m Freezing level: 866.18 mb = 1108.12 m = 3635.51 ft Wetbulb zero: 871.53 mb = 1053.51 m = 3456.36 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 82.01 % Est. max temperature: 11.28 C = 52.30 F Sfc-Lift cond lev (LCL): 872.54 mb = 1044.19 m = 3425.78 ft T: 0.48 C 700-500 lapse rate: 7.28 C/km ThetaE index: 0.00 C Layer 986.0--142227396578952111086143744166068224.0 mb Conv cond level (CCL): 861.57 mb = 1146.09 m = 3760.10 ft Mean mixing ratio: 4.35 g/kg Conv temperature: 10.45 C = 50.81 F Cap Strength: 2.29 C Lifted Index: 4.13 C Risk: None Lifted Index @300 mb: 10.77 C Lifted Index @700 mb: 2.29 C Showalter Index: 3.37 C Risk: None Total Totals Index: 53.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.80 C Cross Totals Index: 26.80 C K Index: 23.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 129.00 Risk: None Energy Index: 0.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.16 J/kg Max Up Vert Vel: 2.89 m/s Conv Inhibition (B-): 12924.35 J/kg Cap Strength: 4.00 C Lift Cond Lev (LCL): 878.08 mb = 993.20 m = 3258.50 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 305 at 12 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 ---------------------------------------------------------- 0 986 51 260 7 6.9 1.2 | 160 8 -2.8 7.9 1 925 574 275 15 14.9 -1.3 | 224 8 5.2 5.4 2 850 1255 250 9 8.5 3.1 | 173 10 -1.2 9.8 3 700 2779 265 17 16.9 1.5 | 221 11 7.2 8.2 4 500 5280 290 19 17.9 -6.5 | 268 8 8.1 0.2 5 400 6840 285 21 20.3 -5.4 | 263 11 10.6 1.3 6 300 8740 290 19 17.9 -6.5 | 268 8 8.1 0.2 7 295 8848 290 19 17.9 -6.5 | 268 8 8.1 0.2 8 250 9920 280 21 20.7 -3.6 | 254 11 11.0 3.1 9 200 11370 295 23 20.8 -9.7 | 285 12 11.1 -3.0 10 150 13240 295 23 20.8 -9.7 | 285 12 11.1 -3.0 11 100 15850 290 27 25.4 -9.2 | 279 16 15.7 -2.5 Wind Parameters Mean winds (0-6000m): 274.7 at 15.7 knts Storm direction: 304.7 at 11.8 knts Shear (0-3000m) pos: 2.7 neg: 1.1 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 64.9 deg Storm rel helicity (0-3000m) pos: 40.8 neg: -16.3 tot: 24.5 m^2/s^2 ave: 8.2 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.24 Bulk Shear: 3.36 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 ------------------------------------------------------------------------------- 500 270 11 189 7| 8.3 0.0 8.3| 15.8 0.0 15.8 31.5 0.98| 8.4 8.2 1000 269 12 198 7| 4.1 2.7 6.9| 15.8 -11.2 4.6 4.6 0.21| 7.0 1.5 1500 265 11 191 8| 2.8 2.1 4.9| 19.9 -16.3 3.6 2.4 0.14| 5.9 0.8 2000 263 11 191 8| 2.8 1.6 4.4| 27.2 -16.3 10.9 5.5 0.26| 5.2 1.3 2500 262 12 195 9| 2.8 1.3 4.1| 35.0 -16.3 18.7 7.5 0.35| 4.7 1.7 3000 263 13 200 9| 2.7 1.1 3.7| 40.8 -16.3 24.5 8.2 0.40| 4.3 1.7 4000 266 14 209 9| 2.2 0.8 3.0| 48.3 -16.3 32.0 8.0 0.46| 3.6 1.7 5000 271 15 219 8| 2.0 0.6 2.6| 55.6 -16.3 39.3 7.9 0.51| 3.3 1.7 6000 275 16 228 8| 1.7 0.5 2.2| 57.2 -17.2 40.0 6.7 0.49| 2.9 1.4 Wrote GIF file: /home/apache/climate/data/raob//ES591/skewt/ES591.skewt.20251028.12.gif