UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041912.upa.cvt Date: 1200Z 19 APR 25 Searching for ES591... Searching the city database file for: ES591 ... Date:1200Z 19 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 1003 51 15.4 2.4 42 13.0 8.9 105 10 288.3 289.1 281.8 301.3 4.53 1 1000 76 14.0 8.0 67 6.0 10.7 85 6 287.1 288.3 283.8 306.1 6.74 2 925 734 13.6 10.5 82 3.1 11.7 185 14 293.2 294.8 288.1 318.0 8.65 3 850 1443 9.4 5.5 77 3.9 7.2 165 20 296.0 297.2 287.2 315.5 6.67 4 700 3027 -0.9 -1.2 98 0.3 -1.0 175 25 301.5 302.4 287.6 316.6 5.01 5 500 5630 -16.1 -43.1 8 27.0 -19.8 180 26 313.4 313.4 286.8 314.0 0.17 6 400 7270 -29.9 -33.2 73 3.3 -30.4 180 35 316.1 316.2 288.2 318.2 0.58 7 300 9250 -45.9 -57.9 25 12.0 -46.3 180 41 320.7 320.7 289.0 320.9 0.05 8 250 10430 -55.3 -65.3 28 10.0 -55.5 185 42 323.9 323.9 289.9 323.9 0.02 9 211 11497 -61.5 -69.5 34 8.0 -61.6 190 28 330.3 330.3 291.8 330.3 0.02 10 200 11830 -59.7 -70.7 23 11.0 -59.8 170 35 338.2 338.2 293.9 338.3 0.01 11 150 13660 -53.9 -82.9 2 29.0 -54.3 255 24 377.2 377.2 301.8 377.2 0.00 12 100 16270 -53.9 -83.9 1 30.0 -54.5 245 15 423.6 423.6 308.2 423.6 0.00 TRP 211 11497 -61.5 -69.5 34 8.0 -61.6 190 28 330.3 330.3 291.8 330.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5554.00 m Freezing level: 713.11 mb = 2888.59 m = 9476.89 ft Wetbulb zero: 718.79 mb = 2810.89 m = 9221.97 ft Precipitable water: 1.05 inches Sfc-500 mean rel hum: 68.01 % Est. max temperature: 22.98 C = 73.37 F Sfc-Lift cond lev (LCL): 824.44 mb = 1692.07 m = 5551.33 ft T: 7.78 C 700-500 lapse rate: 5.84 C/km ThetaE index: 2.51 C Layer 850.0- 700.0 mb Conv cond level (CCL): 813.38 mb = 1802.29 m = 5912.95 ft Mean mixing ratio: 7.78 g/kg Conv temperature: 24.37 C = 75.86 F Cap Strength: 3.39 C Lifted Index: 4.33 C Risk: None Lifted Index @300 mb: 5.70 C Lifted Index @700 mb: 1.78 C Showalter Index: 2.86 C Risk: Showers probable Total Totals Index: 47.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 21.60 C K Index: 30.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 132.00 Risk: None Energy Index: -0.25 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.40 J/kg Max Up Vert Vel: 6.23 m/s Conv Inhibition (B-): 9495.68 J/kg Cap Strength: 4.28 C Lift Cond Lev (LCL): 892.37 mb = 1035.14 m = 3396.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 205 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 1003 51 105 10 -9.7 2.6 | 53 21 -16.7 -12.5 1 1000 76 85 6 -6.0 -0.5 | 40 20 -13.0 -15.6 2 925 734 185 14 1.2 13.9 | 79 6 -5.8 -1.2 3 850 1443 165 20 -5.2 19.3 | 109 13 -12.2 4.2 4 700 3027 175 25 -2.2 24.9 | 137 13 -9.2 9.8 5 500 5630 180 26 0.0 26.0 | 147 13 -7.0 10.9 6 400 7270 180 35 0.0 35.0 | 161 21 -7.0 19.9 7 300 9250 180 41 0.0 41.0 | 165 27 -7.0 25.9 8 250 10430 185 42 3.7 41.8 | 173 27 -3.3 26.7 9 211 11497 190 28 4.9 27.6 | 170 13 -2.1 12.5 10 200 11830 170 35 -6.1 34.5 | 146 23 -13.1 19.4 11 150 13660 255 24 23.2 6.2 | 299 18 16.2 -8.9 12 100 16270 245 15 13.6 6.3 | 323 11 6.6 -8.8 Wind Parameters Mean winds (0-6000m): 174.9 at 22.2 knts Storm direction: 204.9 at 16.6 knts Shear (0-3000m) pos: 3.8 neg: 0.8 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 83.9 deg Storm rel helicity (0-3000m) pos: 68.5 neg: -17.3 tot: 51.2 m^2/s^2 ave: 17.1 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 2.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.52 Bulk Shear: 37.16 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 ------------------------------------------------------------------------------- 500 132 9 56 16| 10.0 0.0 10.0| 34.1 -17.3 16.8 33.7 0.30| 14.8 4.5 1000 169 12 68 10| 8.5 0.0 8.5| 42.7 -17.3 25.4 25.4 0.35| 12.5 4.4 1500 169 14 82 10| 5.6 1.7 7.3| 48.0 -17.3 30.7 20.5 0.35| 10.2 3.6 2000 168 16 92 10| 4.7 1.3 6.0| 54.7 -17.3 37.4 18.7 0.39| 8.1 3.2 2500 169 17 100 10| 4.2 1.0 5.2| 61.6 -17.3 44.3 17.7 0.43| 6.9 2.9 3000 170 18 107 11| 3.8 0.8 4.7| 68.5 -17.3 51.2 17.1 0.46| 6.1 2.8 4000 172 20 116 11| 3.0 0.6 3.6| 71.7 -17.3 54.4 13.6 0.47| 4.7 2.2 5000 174 21 123 11| 2.5 0.5 3.0| 74.9 -17.3 57.6 11.5 0.48| 3.9 1.9 6000 175 22 128 11| 2.3 0.4 2.7| 81.0 -17.3 63.7 10.6 0.49| 3.5 1.7 Wrote GIF file: /home/apache/climate/data/raob//ES591/skewt/ES591.skewt.20250419.12.gif