UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042212.upa.cvt Date: 1200Z 22 APR 25 Searching for EFSO... Searching the city database file for: EFSO ... Date:1200Z 22 APR 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 157 140 11 SFC 997 179 4.2 -11.8 30 16.0 -1.0 140 11 277.6 277.9 272.3 282.0 1.55 2 925 782 -2.5 -15.5 36 13.0 -6.1 175 13 276.8 277.0 271.3 280.3 1.23 3 850 1445 -8.1 -21.1 34 13.0 -10.9 210 17 277.7 277.8 271.2 280.1 0.83 4 700 2935 -15.3 -17.1 86 1.8 -15.7 265 17 285.5 285.8 276.6 289.8 1.43 5 500 5410 -29.1 -32.3 74 3.2 -29.5 270 38 297.6 297.7 281.0 299.2 0.51 6 400 6960 -41.9 -45.2 70 3.3 -42.1 270 56 300.5 300.6 281.8 301.1 0.17 7 335 8146 -47.4 -56.7 34 9.3 -47.7 260 85 308.6 308.6 284.8 308.8 0.05 8 300 8870 -50.9 -63.9 20 13.0 -51.1 260 79 313.6 313.6 286.6 313.7 0.02 9 274 9453 -53.7 -67.7 16 14.0 -53.9 260 75 317.8 317.8 288.1 317.9 0.02 10 250 10040 -52.7 -78.7 3 26.0 -53.0 265 56 327.7 327.7 291.0 327.7 0.00 11 200 11500 -49.1 -80.1 1 31.0 -49.6 275 40 355.0 355.0 297.7 355.0 0.00 12 150 13380 -50.3 -81.3 1 31.0 -50.9 280 36 383.4 383.4 302.8 383.4 0.00 13 100 16030 -51.3 -83.3 1 32.0 -52.1 290 23 428.6 428.6 308.7 428.6 0.00 TRP 274 9453 -53.7 -67.7 16 14.0 -53.9 260 75 317.8 317.8 288.1 317.9 0.02 WND 335 8146 -47.4 -56.7 34 9.3 -47.7 260 85 308.6 308.6 284.8 308.8 0.05 Sounding variables and indices 1000-500 mb thick: 5253.00 m Freezing level: 951.87 mb = 557.00 m = 1827.41 ft Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 63.80 % Est. max temperature: 4.42 C = 39.95 F Sfc-Lift cond lev (LCL): 777.16 mb = 2132.56 m = 6996.52 ft T: -11.42 C 700-500 lapse rate: 5.58 C/km ThetaE index: 1.90 C Layer 925.0- 700.0 mb Conv cond level (CCL): 638.09 mb = 3616.19 m = 11864.01 ft Mean mixing ratio: 1.32 g/kg Conv temperature: 15.48 C = 59.87 F Cap Strength: 6.68 C Lifted Index: 14.09 C Risk: None Lifted Index @300 mb: 23.20 C Lifted Index @700 mb: 6.68 C Showalter Index: 14.71 C Risk: None Total Totals Index: 29.00 C Risk: None Vertical Totals Index: 21.00 C Cross Totals Index: 8.00 C K Index: -1.90 Risk: None Sweat Index: 205.25 Risk: None Energy Index: 4.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.00 J/kg Max Up Vert Vel: 0.00 m/s Conv Inhibition (B-): 18155.14 J/kg Cap Strength: 13.68 C Lift Cond Lev (LCL): 759.00 mb = 2313.98 m = 7591.72 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 287 at 18 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 ---------------------------------------------------------- 0 997 179 140 11 -7.1 8.4 | 119 28 -24.4 13.6 1 925 782 175 13 -1.1 13.0 | 135 26 -18.4 18.2 2 850 1445 210 17 8.5 14.7 | 156 22 -8.8 19.9 3 700 2935 265 17 16.9 1.5 | 177 7 -0.4 6.7 4 500 5410 270 38 38.0 -0.0 | 256 21 20.7 5.2 5 400 6960 270 56 56.0 -0.0 | 262 39 38.7 5.2 6 335 8146 260 85 83.7 14.8 | 253 69 66.4 20.0 7 300 8870 260 79 77.8 13.7 | 253 63 60.5 18.9 8 274 9453 260 75 73.9 13.0 | 252 59 56.5 18.2 9 250 10040 265 56 55.8 4.9 | 255 40 38.5 10.1 10 200 11500 275 40 39.8 -3.5 | 266 23 22.5 1.7 11 150 13380 280 36 35.5 -6.3 | 273 18 18.1 -1.0 12 100 16030 290 23 21.6 -7.9 | 302 5 4.3 -2.6 Wind Parameters Mean winds (0-6000m): 256.8 at 24.1 knts Storm direction: 286.8 at 18.1 knts Shear (0-3000m) pos: 4.6 neg: 0.0 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 75.0 deg Storm rel helicity (0-3000m) pos: 138.2 neg: 0.0 tot: 138.2 m^2/s^2 ave: 46.1 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 4.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 109.71 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 ------------------------------------------------------------------------------- 500 156 12 126 27| 6.3 0.0 6.3| 43.5 0.0 43.5 87.0 0.97| 6.4 6.2 1000 171 13 133 26| 6.7 0.0 6.7| 87.6 0.0 87.6 87.6 0.95| 6.8 6.5 1500 187 14 141 25| 6.3 0.0 6.3|117.9 0.0 117.9 78.6 0.88| 6.9 6.1 2000 199 15 147 23| 5.5 0.0 5.5|129.1 0.0 129.1 64.5 0.79| 6.6 5.2 2500 210 15 152 21| 4.9 0.0 4.9|133.9 0.0 133.9 53.5 0.70| 6.4 4.5 3000 220 16 157 19| 4.6 0.0 4.6|138.2 0.0 138.2 46.1 0.67| 6.1 4.1 4000 238 18 170 15| 4.5 0.0 4.5|153.7 0.0 153.7 38.4 0.69| 5.7 3.9 5000 250 21 189 12| 4.5 0.0 4.5|170.8 0.0 170.8 34.2 0.66| 5.4 3.6 6000 257 24 210 12| 4.2 0.5 4.7|187.5 0.0 187.5 31.3 0.59| 5.5 3.2 Wrote GIF file: /home/apache/climate/data/raob//EFSO/skewt/EFSO.skewt.20250422.12.gif