UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042118.upa.cvt Date: 1800Z 21 APR 25 Searching for ENJA... Searching the city database file for: ENJA ... Date:1800Z 21 APR 25 Station: ENJA WMO ident: 1001 Latitude: 70.93 Longitude: -8.67 Elevation: 9.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1025 9 -2.7 -5.3 82 2.6 -3.6 75 17 268.5 269.0 268.2 275.3 2.51 1 1000 213 -4.9 -6.3 90 1.4 -5.4 85 17 268.2 268.6 267.8 274.7 2.38 2 925 820 -10.3 -10.4 99 0.1 -10.4 80 3 268.8 269.1 267.3 273.9 1.87 3 920 862 -10.7 -10.7 100 0.0 -10.7 88 3 268.8 269.1 267.3 273.8 1.83 4 850 1467 -13.7 -14.8 91 1.1 -14.0 205 7 271.8 272.0 268.5 275.8 1.42 5 772 2191 -18.9 -18.9 100 0.0 -18.9 252 13 273.8 274.0 269.2 277.0 1.11 6 708 2830 -23.5 -24.0 96 0.5 -23.6 294 18 275.6 275.7 269.8 277.8 0.78 7 704 2872 -21.3 -22.7 88 1.4 -21.5 297 19 278.4 278.6 271.8 281.0 0.88 8 700 2914 -21.5 -22.9 88 1.4 -21.7 300 19 278.7 278.8 271.9 281.2 0.87 9 670 3235 -22.1 -24.5 81 2.4 -22.5 297 21 281.5 281.7 273.4 283.9 0.78 10 587 4194 -27.3 -34.3 51 7.0 -28.0 287 25 286.3 286.4 275.3 287.5 0.36 11 577 4317 -27.9 -46.9 15 19.0 -29.2 286 26 287.0 287.0 275.3 287.4 0.10 12 500 5330 -33.9 -43.9 36 10.0 -34.6 275 31 291.7 291.7 277.7 292.2 0.16 13 485 5544 -34.5 -43.5 40 9.0 -35.1 275 33 293.5 293.6 278.7 294.1 0.17 14 400 6870 -43.7 -49.7 51 6.0 -43.9 275 42 298.2 298.2 280.7 298.6 0.10 15 360 7566 -48.7 -52.3 66 3.6 -48.8 275 45 300.6 300.6 281.7 300.9 0.08 16 353 7695 -49.1 -55.1 50 6.0 -49.3 275 46 301.8 301.8 282.2 302.0 0.06 17 341 7921 -48.7 -60.7 24 12.0 -49.0 276 45 305.3 305.3 283.5 305.4 0.03 18 300 8760 -48.1 -64.1 14 16.0 -48.4 280 42 317.6 317.6 288.0 317.6 0.02 19 250 9970 -46.1 -67.1 8 21.0 -46.7 280 27 337.5 337.5 293.7 337.6 0.02 20 216 10946 -44.3 -68.3 5 24.0 -45.1 280 27 354.7 354.7 297.7 354.8 0.02 21 200 11460 -46.3 -68.3 6 22.0 -47.0 280 27 359.5 359.5 298.6 359.5 0.02 22 196 11594 -46.7 -68.7 6 22.0 -47.4 282 27 360.9 360.9 298.9 361.0 0.02 23 150 13380 -44.5 -68.5 5 24.0 -45.6 305 23 393.4 393.4 304.3 393.5 0.03 24 132 14234 -45.3 -70.3 4 25.0 -46.4 300 22 406.6 406.6 306.1 406.7 0.02 25 106 15680 -50.7 -76.7 3 26.0 -51.5 292 20 422.7 422.7 308.0 422.7 0.01 26 100 16060 -50.3 -77.3 3 27.0 -51.2 290 19 430.5 430.5 308.9 430.6 0.01 27 70 18390 -48.5 -78.5 2 30.0 -50.0 330 15 480.6 480.6 313.5 480.7 0.01 28 60 19404 -47.3 -79.3 1 32.0 -49.2 305 15 505.0 505.0 315.3 505.0 0.01 29 50 20600 -50.1 -83.1 1 33.0 -51.8 275 15 525.4 525.4 316.6 525.5 0.01 30 48 20866 -51.1 -84.1 1 33.0 -52.7 276 15 529.2 529.2 316.9 529.2 0.01 31 30 23940 -48.7 -83.7 1 35.0 -51.6 285 9 611.9 611.9 321.2 612.0 0.01 32 23 25674 -52.1 -85.1 1 33.0 -54.7 650.2 650.2 322.7 650.3 0.01 TRP 353 7695 -49.1 -55.1 50 6.0 -49.3 275 46 301.8 301.8 282.2 302.0 0.06 WND Sounding variables and indices 1000-500 mb thick: 5117.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 73.74 % Est. max temperature: -0.54 C = 31.03 F Sfc-Lift cond lev (LCL): 983.85 mb = 339.78 m = 1114.74 ft T: -6.03 C 700-500 lapse rate: 5.13 C/km ThetaE index: 1.50 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 957.81 mb = 548.60 m = 1799.84 ft Mean mixing ratio: 2.20 g/kg Conv temperature: -2.70 C = 27.15 F Cap Strength: 11.34 C Lifted Index: 14.42 C Risk: None Lifted Index @300 mb: 30.57 C Lifted Index @700 mb: 5.43 C Showalter Index: 13.34 C Risk: None Total Totals Index: 39.30 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 19.10 C K Index: 4.00 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 3.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.04 J/kg Max Up Vert Vel: 3.17 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 14.03 C Lift Cond Lev (LCL): 958.67 mb = 541.65 m = 1777.04 ft Lev Free Conv (LFC): 953.67 mb = 582.36 m = 1910.62 ft Equ Level (EL): 893.67 mb = 1083.83 m = 3555.83 ft B at Equ Level: 4.52 J/kg Max Parcel Lev (MPL): 863.67 mb = 1345.00 m = 4412.66 ft Wind level data Storm motion: 312 at 14 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 1025 9 75 17 -16.4 -4.4 | 101 28 -27.2 5.3 1 1000 213 85 17 -16.9 -1.5 | 107 29 -27.7 8.2 2 925 820 80 3 -3.0 -0.5 | 124 16 -13.7 9.2 3 850 1467 205 7 3.0 6.3 | 154 18 -7.8 16.1 4 700 2914 300 19 16.5 -9.5 | 268 6 5.7 0.2 5 500 5330 275 31 30.9 -2.7 | 251 21 20.1 7.0 6 400 6870 275 42 41.8 -3.7 | 259 32 31.1 6.1 7 353 7695 275 46 45.8 -4.0 | 261 36 35.1 5.7 8 300 8760 280 42 41.4 -7.3 | 265 31 30.6 2.4 9 250 9970 280 27 26.6 -4.7 | 252 17 15.9 5.0 10 200 11460 280 27 26.6 -4.7 | 252 17 15.9 5.0 11 150 13380 305 23 18.8 -13.2 | 293 9 8.1 -3.5 12 100 16060 290 19 17.9 -6.5 | 246 8 7.1 3.2 13 70 18390 330 15 7.5 -13.0 | 45 5 -3.2 -3.3 14 50 20600 275 15 14.9 -1.3 | 207 9 4.2 8.4 15 30 23940 285 9 8.7 -2.3 | 165 8 -2.0 7.4 Wind Parameters Mean winds (0-6000m): 282.2 at 19.3 knts Storm direction: 312.2 at 14.5 knts Shear (0-3000m) pos: 5.8 neg: 0.0 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 166.4 deg Storm rel helicity (0-3000m) pos: 174.9 neg: 0.0 tot: 174.9 m^2/s^2 ave: 58.3 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 6.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 150.68 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 82 15 107 27| 7.2 0.0 7.2| 36.2 0.0 36.2 72.5 0.52| 10.0 5.2 1000 84 10 113 23| 7.3 0.0 7.3| 63.3 0.0 63.3 63.3 0.55| 9.9 5.4 1500 96 9 119 22| 7.8 0.0 7.8|108.3 0.0 108.3 72.2 0.68| 9.8 6.7 2000 124 9 129 23| 7.3 0.0 7.3|136.5 0.0 136.5 68.2 0.73| 9.1 6.6 2500 189 10 155 21| 6.6 0.0 6.6|160.2 0.0 160.2 64.1 0.74| 9.1 6.8 3000 290 11 177 6| 5.8 0.0 5.8|174.9 0.0 174.9 58.3 0.75| 9.2 6.9 4000 292 14 204 5| 4.4 0.8 5.2|174.9 -2.8 172.1 43.0 0.66| 7.7 5.1 5000 287 17 226 7| 3.5 1.4 4.8|174.9 -12.1 162.8 32.6 0.56| 6.9 3.8 6000 282 19 235 10| 2.9 1.7 4.6|185.7 -16.7 169.0 28.2 0.51| 6.3 3.3 Wrote GIF file: /home/apache/climate/data/raob//ENJA/skewt/ENJA.skewt.20250421.18.gif