UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052612.upa.cvt Date: 1200Z 26 MAY 25 Searching for EFSO... Searching the city database file for: EFSO ... Date:1200Z 26 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 66 SFC 987 179 13.0 4.0 54 9.0 8.4 210 13 287.2 288.1 282.1 301.9 5.16 2 925 713 6.4 1.8 72 4.6 4.2 205 23 285.9 286.7 281.0 299.2 4.71 3 850 1402 3.8 0.9 81 2.9 2.4 235 40 290.1 291.0 283.0 304.0 4.80 4 700 2955 -3.9 -7.9 74 4.0 -5.5 235 27 298.2 298.7 284.3 307.3 3.01 5 500 5540 -18.1 -36.1 19 18.0 -21.0 245 27 311.0 311.0 286.1 312.2 0.35 6 400 7160 -30.9 -37.9 50 7.0 -31.7 245 33 314.8 314.9 287.5 316.1 0.36 7 300 9130 -47.7 -54.7 44 7.0 -47.9 250 40 318.1 318.1 288.2 318.4 0.08 8 250 10310 -57.7 -60.2 73 2.5 -57.8 250 46 320.3 320.3 288.9 320.5 0.05 9 246 10412 -58.3 -61.4 67 3.1 -58.3 250 44 320.9 320.9 289.0 321.0 0.04 10 200 11740 -51.9 -75.9 4 24.0 -52.3 245 31 350.6 350.6 296.8 350.6 0.01 11 150 13600 -51.5 -83.5 1 32.0 -52.1 230 25 381.3 381.3 302.5 381.3 0.00 12 100 16240 -50.3 -84.3 1 34.0 -51.2 255 13 430.5 430.5 308.9 430.6 0.00 TRP 246 10412 -58.3 -61.4 67 3.1 -58.3 250 44 320.9 320.9 289.0 321.0 0.04 WND Sounding variables and indices 1000-500 mb thick: 5474.00 m Freezing level: 775.97 mb = 2168.42 m = 7114.14 ft Wetbulb zero: 804.07 mb = 1846.33 m = 6057.45 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 60.67 % Est. max temperature: 16.53 C = 61.75 F Sfc-Lift cond lev (LCL): 861.42 mb = 1293.27 m = 4242.98 ft T: 4.21 C 700-500 lapse rate: 5.49 C/km ThetaE index: 2.69 C Layer 925.0- 850.0 mb Conv cond level (CCL): 763.87 mb = 2256.60 m = 7403.46 ft Mean mixing ratio: 4.86 g/kg Conv temperature: 20.30 C = 68.54 F Cap Strength: 5.28 C Lifted Index: 10.53 C Risk: None Lifted Index @300 mb: 12.63 C Lifted Index @700 mb: 5.28 C Showalter Index: 8.13 C Risk: None Total Totals Index: 40.90 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 19.00 C K Index: 18.80 Risk: < 20 % chance of thunderstorms Sweat Index: 164.51 Risk: None Energy Index: 1.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.56 J/kg Max Up Vert Vel: 2.26 m/s Conv Inhibition (B-): 13485.94 J/kg Cap Strength: 10.29 C Lift Cond Lev (LCL): 856.88 mb = 1336.29 m = 4384.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 265 at 21 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 ---------------------------------------------------------- 0 987 179 210 13 6.5 11.3 | 123 18 -14.8 9.5 1 925 713 205 23 9.7 20.8 | 149 22 -11.6 19.1 2 850 1402 235 40 32.8 22.9 | 208 24 11.4 21.2 3 700 2955 235 27 22.1 15.5 | 183 14 0.8 13.8 4 500 5540 245 27 24.5 11.4 | 198 10 3.2 9.7 5 400 7160 245 33 29.9 13.9 | 215 15 8.6 12.2 6 300 9130 250 40 37.6 13.7 | 234 20 16.3 12.0 7 250 10310 250 46 43.2 15.7 | 237 26 21.9 14.0 8 246 10412 250 44 41.3 15.0 | 236 24 20.0 13.3 9 200 11740 245 31 28.1 13.1 | 211 13 6.8 11.4 10 150 13600 230 25 19.2 16.1 | 171 15 -2.2 14.4 11 100 16240 255 13 12.6 3.4 | 101 9 -8.8 1.7 Wind Parameters Mean winds (0-6000m): 235.4 at 28.5 knts Storm direction: 265.4 at 21.4 knts Shear (0-3000m) pos: 3.4 neg: 1.0 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 61.6 deg Storm rel helicity (0-3000m) pos: 185.4 neg: -35.3 tot: 150.1 m^2/s^2 ave: 50.0 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 4.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 31.67 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 18 137 19| 0.0 9.7 9.7| 42.2 0.0 42.2 84.5 0.88| 9.8 8.5 1000 213 23 153 20| 8.0 4.9 12.8|135.6 0.0 135.6 135.6 0.95| 13.0 12.4 1500 223 28 173 19| 7.3 3.2 10.6|184.6 -4.8 179.8 119.9 0.89| 12.1 10.7 2000 227 30 181 19| 5.5 1.7 7.2|184.6 -16.8 167.8 83.9 0.74| 10.1 7.5 2500 228 30 184 18| 4.4 1.2 5.6|184.6 -28.8 155.8 62.3 0.61| 9.0 5.4 3000 230 30 185 18| 3.4 1.0 4.3|185.4 -35.3 150.1 50.0 0.54| 7.9 4.3 4000 231 29 185 17| 2.7 0.7 3.4|189.3 -35.3 154.0 38.5 0.54| 6.2 3.3 5000 233 29 186 15| 2.2 0.6 2.8|192.9 -35.3 157.6 31.5 0.55| 5.1 2.8 6000 235 29 188 15| 1.9 0.5 2.4|198.8 -35.3 163.5 27.2 0.55| 4.5 2.5 Wrote GIF file: /home/apache/climate/data/raob//EFSO/skewt/EFSO.skewt.20250526.12.gif