UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052812.upa.cvt Date: 1200Z 28 MAY 25 Searching for EFSO... Searching the city database file for: EFSO ... Date:1200Z 28 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 51 SFC 985 179 11.8 5.8 67 6.0 8.6 225 7 286.2 287.2 282.5 302.7 5.87 2 925 698 6.4 4.5 88 1.9 5.4 200 19 285.9 286.8 282.1 301.9 5.71 3 850 1385 1.4 1.4 100 0.0 1.4 210 23 287.6 288.5 282.1 301.8 4.98 4 700 2926 -6.7 -22.7 27 16.0 -10.6 205 29 295.1 295.2 280.4 297.9 0.88 5 500 5460 -22.1 -25.5 74 3.4 -22.8 220 40 306.1 306.3 285.0 309.3 0.96 6 400 7070 -33.5 -34.7 89 1.2 -33.6 225 54 311.4 311.5 286.5 313.2 0.50 7 300 9020 -49.3 -54.3 56 5.0 -49.4 230 75 315.9 315.9 287.5 316.2 0.08 8 280 9468 -52.9 -57.9 55 5.0 -53.1 230 81 316.9 316.9 287.8 317.1 0.05 9 277 9537 -53.5 -58.5 54 5.0 -53.6 230 77 317.1 317.1 287.9 317.3 0.05 10 250 10200 -50.3 -71.3 7 21.0 -50.7 235 50 331.3 331.3 292.1 331.3 0.01 11 200 11670 -46.9 -78.9 1 32.0 -47.6 230 36 358.5 358.5 298.4 358.5 0.00 12 150 13570 -47.1 -81.1 1 34.0 -48.0 235 35 388.9 388.9 303.6 388.9 0.00 13 100 16240 -47.7 -81.7 1 34.0 -48.9 230 19 435.6 435.6 309.4 435.6 0.01 TRP 277 9537 -53.5 -58.5 54 5.0 -53.6 230 77 317.1 317.1 287.9 317.3 0.05 WND 280 9468 -52.9 -57.9 55 5.0 -53.1 230 81 316.9 316.9 287.8 317.1 0.05 Sounding variables and indices 1000-500 mb thick: 5409.00 m Freezing level: 824.07 mb = 1651.35 m = 5417.73 ft Wetbulb zero: 832.60 mb = 1549.15 m = 5082.46 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 61.96 % Est. max temperature: 13.91 C = 57.03 F Sfc-Lift cond lev (LCL): 899.48 mb = 925.34 m = 3035.86 ft T: 4.75 C 700-500 lapse rate: 6.08 C/km ThetaE index: 4.83 C Layer 925.0- 500.0 mb Conv cond level (CCL): 884.86 mb = 1058.41 m = 3472.45 ft Mean mixing ratio: 5.68 g/kg Conv temperature: 12.40 C = 54.32 F Cap Strength: 1.54 C Lifted Index: 5.42 C Risk: None Lifted Index @300 mb: 9.86 C Lifted Index @700 mb: 1.54 C Showalter Index: 5.62 C Risk: None Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 23.50 C K Index: 8.90 Risk: None Sweat Index: 149.51 Risk: None Energy Index: 1.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.88 J/kg Max Up Vert Vel: 2.40 m/s Conv Inhibition (B-): 3.06 J/kg Cap Strength: 5.32 C Lift Cond Lev (LCL): 893.38 mb = 980.62 m = 3217.21 ft Lev Free Conv (LFC): 858.38 mb = 1305.32 m = 4282.50 ft Equ Level (EL): 828.38 mb = 1589.52 m = 5214.89 ft B at Equ Level: 2.84 J/kg Max Parcel Lev (MPL): 788.38 mb = 1982.33 m = 6503.63 ft Wind level data Storm motion: 243 at 23 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 ---------------------------------------------------------- 0 985 179 225 7 4.9 4.9 | 70 16 -15.2 -5.4 1 925 698 200 19 6.5 17.9 | 119 16 -13.6 7.5 2 850 1385 210 23 11.5 19.9 | 138 13 -8.6 9.5 3 700 2926 205 29 12.3 26.3 | 154 18 -7.9 15.9 4 500 5460 220 40 25.7 30.6 | 195 21 5.6 20.3 5 400 7070 225 54 38.2 38.2 | 213 33 18.1 27.8 6 300 9020 230 75 57.5 48.2 | 225 53 37.3 37.8 7 280 9468 230 81 62.0 52.1 | 225 59 41.9 41.7 8 277 9537 230 77 59.0 49.5 | 225 55 38.9 39.1 9 250 10200 235 50 41.0 28.7 | 229 28 20.8 18.3 10 200 11670 230 36 27.6 23.1 | 210 15 7.5 12.8 11 150 13570 235 35 28.7 20.1 | 221 13 8.6 9.7 12 100 16240 230 19 14.6 12.2 | 108 6 -5.6 1.8 Wind Parameters Mean winds (0-6000m): 212.7 at 30.2 knts Storm direction: 242.7 at 22.6 knts Shear (0-3000m) pos: 1.4 neg: 2.9 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 87.7 deg Storm rel helicity (0-3000m) pos: 83.8 neg: 0.0 tot: 83.8 m^2/s^2 ave: 27.9 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 3.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 40.57 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 ------------------------------------------------------------------------------- 500 207 13 94 14| 0.0 12.9 12.9| 42.1 0.0 42.1 84.3 0.89| 13.2 11.8 1000 205 17 109 14| 2.0 6.4 8.4| 56.2 0.0 56.2 56.2 0.89| 8.7 7.8 1500 207 19 118 13| 2.2 4.3 6.5| 64.6 0.0 64.6 43.1 0.89| 6.8 6.0 2000 207 20 125 13| 1.6 3.7 5.4| 70.0 0.0 70.0 35.0 0.87| 5.6 4.9 2500 207 22 131 14| 1.3 3.4 4.7| 75.1 0.0 75.1 30.0 0.84| 4.9 4.1 3000 207 23 136 14| 1.4 2.9 4.3| 83.8 0.0 83.8 27.9 0.84| 4.5 3.8 4000 208 25 145 15| 1.8 2.1 3.9|109.8 0.0 109.8 27.5 0.86| 4.1 3.5 5000 210 28 155 15| 2.0 1.7 3.7|138.3 0.0 138.3 27.7 0.88| 3.9 3.4 6000 213 30 166 15| 2.3 1.4 3.8|170.5 0.0 170.5 28.4 0.84| 3.9 3.3 Wrote GIF file: /home/apache/climate/data/raob//EFSO/skewt/EFSO.skewt.20250528.12.gif