UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112912.upa.cvt Date: 1200Z 29 NOV 25 Searching for EFSO... Searching the city database file for: EFSO ... Date:1200Z 29 NOV 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 -99 SFC 966 179 3.0 2.5 97 0.5 2.8 185 7 278.9 279.7 277.6 291.9 4.74 2 925 532 1.0 1.0 100 0.0 1.0 195 27 280.3 281.1 278.0 292.6 4.44 3 850 1208 -3.1 -3.1 100 0.0 -3.1 210 38 282.9 283.5 278.2 293.0 3.58 4 700 2731 -10.1 -12.6 82 2.5 -10.9 230 35 291.3 291.7 280.3 297.5 2.07 5 500 5230 -29.3 -32.7 72 3.4 -29.7 205 38 297.3 297.4 280.8 298.9 0.49 6 400 6780 -41.7 -49.7 42 8.0 -42.1 215 50 300.8 300.8 281.8 301.2 0.10 7 300 8680 -47.9 -64.5 13 16.6 -48.3 220 85 317.8 317.8 288.1 317.9 0.02 8 250 9870 -51.9 -73.9 5 22.0 -52.2 235 71 328.9 328.9 291.4 328.9 0.01 9 233 10325 -54.1 -75.1 6 21.0 -54.4 230 56 332.3 332.3 292.3 332.3 0.01 10 200 11310 -52.9 -78.9 3 26.0 -53.2 235 44 349.0 349.0 296.4 349.0 0.00 11 150 13160 -53.1 -81.1 2 28.0 -53.5 240 46 378.6 378.6 302.0 378.6 0.00 12 100 15730 -60.1 -85.1 2 25.0 -60.4 411.6 411.6 306.7 411.6 0.00 TRP 233 10325 -54.1 -75.1 6 21.0 -54.4 230 56 332.3 332.3 292.3 332.3 0.01 WND 300 8680 -47.9 -64.5 13 16.6 -48.3 220 85 317.8 317.8 288.1 317.9 0.02 Sounding variables and indices 1000-500 mb thick: 5329.00 m Freezing level: 906.71 mb = 696.88 m = 2286.32 ft Wetbulb zero: 906.42 mb = 694.18 m = 2277.47 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 85.52 % Est. max temperature: 8.71 C = 47.67 F Sfc-Lift cond lev (LCL): 958.50 mb = 242.44 m = 795.40 ft T: 2.64 C 700-500 lapse rate: 7.68 C/km ThetaE index: 0.00 C Layer 966.0- -0.0 mb Conv cond level (CCL): 912.11 mb = 644.19 m = 2113.47 ft Mean mixing ratio: 4.29 g/kg Conv temperature: 4.85 C = 40.73 F Cap Strength: 3.83 C Lifted Index: 5.02 C Risk: None Lifted Index @300 mb: 17.90 C Lifted Index @700 mb: 3.83 C Showalter Index: 4.66 C Risk: None Total Totals Index: 52.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.20 C Cross Totals Index: 26.20 C K Index: 20.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 182.00 Risk: None Energy Index: 1.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.34 J/kg Max Up Vert Vel: 5.17 m/s Conv Inhibition (B-): 14311.67 J/kg Cap Strength: 4.95 C Lift Cond Lev (LCL): 913.56 mb = 631.45 m = 2071.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 244 at 27 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 ---------------------------------------------------------- 0 966 179 185 7 0.6 7.0 | 78 24 -23.6 -4.8 1 925 532 195 27 7.0 26.1 | 130 22 -17.2 14.3 2 850 1208 210 38 19.0 32.9 | 166 22 -5.2 21.1 3 700 2731 230 35 26.8 22.5 | 194 11 2.6 10.7 4 500 5230 205 38 16.1 34.4 | 160 24 -8.1 22.7 5 400 6780 215 50 28.7 41.0 | 189 30 4.5 29.2 6 300 8680 220 85 54.6 65.1 | 210 61 30.5 53.3 7 250 9870 235 71 58.2 40.7 | 230 45 34.0 29.0 8 233 10325 230 56 42.9 36.0 | 218 31 18.7 24.2 9 200 11310 235 44 36.0 25.2 | 221 18 11.9 13.5 10 150 13160 240 46 39.8 23.0 | 234 19 15.7 11.2 Wind Parameters Mean winds (0-6000m): 214.0 at 35.9 knts Storm direction: 244.0 at 26.9 knts Shear (0-3000m) pos: 5.2 neg: 0.4 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 106.6 deg Storm rel helicity (0-3000m) pos: 228.1 neg: -5.2 tot: 222.8 m^2/s^2 ave: 74.3 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 6.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.31 Bulk Shear: 43.30 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 ------------------------------------------------------------------------------- 500 194 20 112 21| 23.3 0.0 23.3|133.3 0.0 133.3 266.6 0.99| 23.8 23.5 1000 201 27 133 20| 16.1 0.0 16.1|193.0 0.0 193.0 193.0 0.99| 17.2 17.1 1500 206 30 145 19| 10.7 0.0 10.7|208.6 0.0 208.6 139.1 0.95| 13.1 12.4 2000 210 32 153 18| 7.9 0.0 7.9|219.2 0.0 219.2 109.6 0.91| 10.9 9.9 2500 213 33 158 17| 6.3 0.0 6.3|227.9 0.0 227.9 91.1 0.88| 9.6 8.4 3000 216 33 162 16| 5.2 0.4 5.6|228.1 -5.2 222.8 74.3 0.80| 8.5 6.8 4000 217 34 166 16| 3.9 1.1 5.1|228.1 -21.1 207.0 51.8 0.64| 7.2 4.6 5000 216 35 166 17| 3.1 1.6 4.7|228.1 -42.2 185.9 37.2 0.51| 6.4 3.3 6000 214 36 167 18| 3.3 1.3 4.7|281.0 -42.2 238.9 39.8 0.56| 6.1 3.4 Wrote GIF file: /home/apache/climate/data/raob//EFSO/skewt/EFSO.skewt.20251129.12.gif