UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052712.upa.cvt Date: 1200Z 27 MAY 25 Searching for EFSO... Searching the city database file for: EFSO ... Date:1200Z 27 MAY 25 Station: EFSO WMO ident: 2836 Latitude: 67.37 Longitude: 26.65 Elevation: 179.00 ------------------------------------------------------------------------------- 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 21 SFC 981 179 15.2 8.2 63 7.0 11.2 205 15 289.9 291.2 285.2 309.7 6.96 2 925 674 8.8 5.5 80 3.3 7.1 195 13 288.3 289.4 283.7 305.7 6.13 3 850 1367 4.0 -0.9 70 4.9 1.8 235 21 290.3 291.1 282.4 302.5 4.21 4 700 2909 -7.9 -14.9 57 7.0 -10.0 225 27 293.7 294.0 280.9 299.0 1.72 5 500 5450 -23.5 -27.7 68 4.2 -24.2 180 33 304.4 304.5 284.2 307.0 0.78 6 400 7040 -34.9 -53.9 13 19.0 -35.9 180 38 309.6 309.6 285.2 309.9 0.06 7 300 9010 -45.3 -60.3 17 15.0 -45.7 190 48 321.5 321.5 289.3 321.7 0.04 8 273 9633 -49.3 -62.3 20 13.0 -49.6 190 48 324.5 324.5 290.2 324.6 0.03 9 250 10210 -48.7 -70.7 6 22.0 -49.1 180 46 333.7 333.7 292.7 333.7 0.01 10 200 11680 -46.7 -79.7 1 33.0 -47.4 195 38 358.8 358.8 298.5 358.8 0.00 11 150 13590 -48.7 -81.7 1 33.0 -49.4 215 29 386.2 386.2 303.2 386.2 0.00 12 100 16240 -49.7 -83.7 1 34.0 -50.7 215 19 431.7 431.7 309.0 431.7 0.00 TRP 273 9633 -49.3 -62.3 20 13.0 -49.6 190 48 324.5 324.5 290.2 324.6 0.03 WND Sounding variables and indices 1000-500 mb thick: 5429.00 m Freezing level: 799.58 mb = 1885.32 m = 6185.36 ft Wetbulb zero: 827.36 mb = 1581.40 m = 5188.27 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 65.32 % Est. max temperature: 16.02 C = 60.83 F Sfc-Lift cond lev (LCL): 883.15 mb = 1053.40 m = 3456.00 ft T: 6.17 C 700-500 lapse rate: 6.14 C/km ThetaE index: 10.73 C Layer 925.0- 500.0 mb Conv cond level (CCL): 853.81 mb = 1330.36 m = 4364.64 ft Mean mixing ratio: 6.09 g/kg Conv temperature: 15.50 C = 59.89 F Cap Strength: 0.76 C Lifted Index: 1.18 C Risk: Showers probable Lifted Index @300 mb: 10.93 C Lifted Index @700 mb: -1.94 C Showalter Index: 3.73 C Risk: None Total Totals Index: 50.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 22.60 C K Index: 19.60 Risk: < 20 % chance of thunderstorms Sweat Index: 97.00 Risk: None Energy Index: 0.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 121.43 J/kg Max Up Vert Vel: 15.58 m/s Conv Inhibition (B-): 9.07 J/kg Cap Strength: 0.94 C Lift Cond Lev (LCL): 869.22 mb = 1183.74 m = 3883.60 ft Lev Free Conv (LFC): 814.22 mb = 1708.54 m = 5605.38 ft Equ Level (EL): 544.22 mb = 4809.99 m = 15780.63 ft B at Equ Level: 120.77 J/kg Max Parcel Lev (MPL): 414.22 mb = 6791.07 m = 22280.13 ft Wind level data Storm motion: 235 at 20 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 ---------------------------------------------------------- 0 981 179 205 15 6.3 13.6 | 103 10 -9.9 2.3 1 925 674 195 13 3.4 12.6 | 95 13 -12.8 1.2 2 850 1367 235 21 17.2 12.0 | 234 1 1.0 0.7 3 700 2909 225 27 19.1 19.1 | 200 8 2.9 7.8 4 500 5450 180 33 0.0 33.0 | 143 27 -16.2 21.7 5 400 7040 180 38 0.0 38.0 | 149 31 -16.2 26.7 6 300 9010 190 48 8.3 47.3 | 168 37 -7.9 35.9 7 273 9633 190 48 8.3 47.3 | 168 37 -7.9 35.9 8 250 10210 180 46 0.0 46.0 | 155 38 -16.2 34.7 9 200 11680 195 38 9.8 36.7 | 166 26 -6.4 25.4 10 150 13590 215 29 16.6 23.8 | 182 12 0.4 12.4 11 100 16240 215 19 10.9 15.6 | 129 7 -5.3 4.2 Wind Parameters Mean winds (0-6000m): 205.1 at 26.4 knts Storm direction: 235.1 at 19.8 knts Shear (0-3000m) pos: 2.5 neg: 1.2 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 86.6 deg Storm rel helicity (0-3000m) pos: 10.4 neg: -10.7 tot: -0.3 m^2/s^2 ave: -0.1 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 0.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 5.90 Bulk Shear: 20.57 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 ------------------------------------------------------------------------------- 500 200 14 99 11| 0.0 3.2 3.2| 0.0 -4.4 -4.4 -8.9 -0.47| 3.2 -1.5 1000 207 15 102 10| 5.0 1.6 6.6| 9.1 -4.4 4.6 4.6 0.20| 6.7 1.3 1500 218 17 109 6| 4.9 1.1 6.0| 10.4 -4.7 5.7 3.8 0.29| 6.5 1.9 2000 222 19 122 4| 3.7 0.6 4.3| 10.4 -5.2 5.2 2.6 0.23| 5.5 1.3 2500 224 20 142 4| 2.9 0.8 3.8| 10.4 -6.1 4.3 1.7 0.18| 4.9 0.9 3000 224 21 158 4| 2.5 1.2 3.7| 10.4 -10.7 -0.3 -0.1 0.09| 4.7 0.4 4000 220 23 167 7| 1.8 2.1 3.9| 10.4 -31.3 -20.9 -5.2 -0.09| 4.7 -0.4 5000 212 25 163 10| 1.5 2.6 4.1| 10.4 -65.1 -54.7 -10.9 -0.21| 4.8 -1.0 6000 205 26 158 14| 1.2 2.5 3.7| 19.9 -77.0 -57.2 -9.5 -0.19| 4.4 -0.9 Wrote GIF file: /home/apache/climate/data/raob//EFSO/skewt/EFSO.skewt.20250527.12.gif