UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120518.upa.cvt Date: 1800Z 5 DEC 25 Searching for ENJA... Searching the city database file for: ENJA ... Date:1800Z 5 DEC 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 1010 9 2.8 1.9 94 0.9 2.4 70 19 275.2 275.9 275.0 286.9 4.34 1 1000 102 2.4 2.4 100 0.0 2.4 80 23 275.5 276.3 275.6 287.9 4.54 2 943 574 -0.3 -0.3 100 0.0 -0.3 110 25 277.5 278.1 275.8 288.4 3.96 3 925 728 0.0 0.0 100 0.0 0.0 120 25 279.3 280.0 277.0 290.7 4.13 4 862 1290 -2.9 -3.1 99 0.2 -3.0 124 22 282.0 282.6 277.6 291.9 3.53 5 850 1401 -3.3 -4.4 92 1.1 -3.7 125 21 282.7 283.2 277.6 291.9 3.24 6 826 1627 -3.7 -8.7 68 5.0 -5.4 122 20 284.6 285.0 277.4 291.5 2.39 7 700 2910 -13.9 -14.9 92 1.0 -14.2 105 11 287.1 287.4 277.7 292.2 1.72 8 625 3757 -20.9 -21.0 99 0.1 -20.9 117 13 288.5 288.7 277.7 292.0 1.15 9 517 5125 -31.7 -32.9 89 1.2 -31.8 137 16 291.6 291.7 278.2 293.1 0.46 10 509 5235 -32.7 -38.7 55 6.0 -33.2 138 17 291.7 291.7 277.9 292.6 0.26 11 500 5360 -33.7 -38.7 61 5.0 -34.1 140 17 292.0 292.0 278.0 292.8 0.27 12 496 5416 -34.1 -40.1 55 6.0 -34.6 141 17 292.1 292.2 278.1 292.9 0.23 13 412 6684 -44.7 -47.9 70 3.2 -44.8 162 10 294.4 294.4 279.0 294.8 0.12 14 407 6765 -45.7 -46.5 92 0.8 -45.7 163 10 294.1 294.2 278.9 294.6 0.14 15 400 6880 -46.7 -49.1 76 2.4 -46.8 165 9 294.3 294.3 278.9 294.7 0.11 16 396 6947 -47.7 -50.6 72 2.9 -47.8 167 9 293.8 293.9 278.7 294.2 0.09 17 382 7184 -49.5 -54.1 58 4.6 -49.6 176 9 294.5 294.5 279.0 294.7 0.06 18 371 7375 -51.3 -53.3 79 2.0 -51.4 183 8 294.6 294.6 279.0 294.8 0.07 19 357 7625 -52.7 -57.7 55 5.0 -52.8 193 8 296.0 296.0 279.6 296.1 0.04 20 350 7754 -51.3 -62.3 26 11.0 -51.5 197 8 299.5 299.5 281.2 299.6 0.03 21 318 8371 -56.7 -64.7 36 8.0 -56.8 221 7 300.4 300.4 281.5 300.4 0.02 22 300 8740 -58.1 -66.1 35 8.0 -58.2 235 7 303.4 303.5 282.8 303.5 0.02 23 275 9282 -60.9 -66.9 45 6.0 -61.0 242 7 307.0 307.0 284.2 307.1 0.02 24 253 9797 -62.7 -66.6 59 3.9 -62.7 249 7 311.8 311.8 286.0 311.9 0.02 25 250 9870 -62.9 -67.2 56 4.3 -62.9 250 7 312.6 312.6 286.2 312.6 0.02 26 248 9919 -63.1 -68.0 51 4.9 -63.1 235 9 313.0 313.0 286.4 313.0 0.02 27 241 10096 -62.5 -72.5 25 10.0 -62.6 234 9 316.4 316.5 287.6 316.5 0.01 28 200 11250 -61.7 -75.7 14 14.0 -61.8 230 11 335.1 335.1 293.1 335.1 0.01 29 189 11598 -61.7 -77.7 10 16.0 -61.8 233 13 340.5 340.5 294.4 340.5 0.01 30 187 11663 -61.3 -76.3 12 15.0 -61.4 234 13 342.2 342.2 294.8 342.2 0.01 31 150 13020 -61.9 -78.9 9 17.0 -62.0 245 19 363.4 363.4 299.4 363.5 0.01 32 100 15510 -63.9 -80.9 8 17.0 -64.1 240 21 404.3 404.3 305.7 404.3 0.01 33 76 17167 -68.9 -83.9 10 15.0 -69.0 240 12 426.8 426.8 308.5 426.8 0.00 34 70 17660 -67.3 -83.3 9 16.0 -67.5 240 9 440.4 440.4 309.9 440.4 0.01 35 67 17925 -66.3 -83.3 7 17.0 -66.5 248 9 448.1 448.1 310.7 448.2 0.01 36 58 18791 -70.7 -85.7 9 15.0 -70.8 276 10 457.1 457.1 311.5 457.1 0.00 37 50 19670 -71.7 -86.7 9 15.0 -71.8 305 11 474.5 474.5 313.0 474.6 0.00 38 30 22660 -75.9 -89.9 9 14.0 -76.0 300 23 537.7 537.7 317.4 537.7 0.00 39 22 24440 -78.5 -91.5 10 13.0 -78.6 579.9 579.9 319.6 579.9 0.00 TRP 248 9919 -63.1 -68.0 51 4.9 -63.1 235 9 313.0 313.0 286.4 313.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5258.00 m Freezing level: 949.33 mb = 521.34 m = 1710.43 ft Freezing level: 925.00 mb = 728.00 m = 2388.42 ft Freezing level: 925.00 mb = 728.00 m = 2388.42 ft Wetbulb zero: 949.87 mb = 515.44 m = 1691.04 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 90.32 % Est. max temperature: 9.75 C = 49.54 F Sfc-Lift cond lev (LCL): 996.04 mb = 133.91 m = 439.33 ft T: 2.22 C 700-500 lapse rate: 8.08 C/km ThetaE index: 0.37 C Layer 850.0- 700.0 mb Conv cond level (CCL): 966.38 mb = 376.90 m = 1236.55 ft Mean mixing ratio: 4.20 g/kg Conv temperature: 4.31 C = 39.76 F Cap Strength: 3.38 C Lifted Index: 3.49 C Risk: None Lifted Index @300 mb: 10.43 C Lifted Index @700 mb: 2.55 C Showalter Index: 1.14 C Risk: Showers probable Total Totals Index: 59.70 C Risk: Severe Thunderstorms probable Vertical Totals Index: 30.40 C Cross Totals Index: 29.30 C K Index: 25.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 273.00 Risk: None Energy Index: 0.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.13 J/kg Max Up Vert Vel: 6.19 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 3.38 C Lift Cond Lev (LCL): 957.95 mb = 447.32 m = 1467.56 ft Lev Free Conv (LFC): 952.95 mb = 489.38 m = 1605.56 ft Equ Level (EL): 932.95 mb = 659.50 m = 2163.69 ft B at Equ Level: 17.52 J/kg Max Parcel Lev (MPL): 882.95 mb = 1098.66 m = 3604.50 ft Wind level data Storm motion: 151 at 13 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 1010 9 70 19 -17.9 -6.5 | 34 21 -11.9 -17.5 1 1000 102 80 23 -22.7 -4.0 | 48 22 -16.7 -15.0 2 925 728 120 25 -21.7 12.5 | 96 16 -15.7 1.5 3 850 1401 125 21 -17.2 12.0 | 95 11 -11.2 1.1 4 700 2910 105 11 -10.6 2.8 | 30 9 -4.7 -8.1 5 500 5360 140 17 -10.9 13.0 | 112 5 -5.0 2.0 6 400 6880 165 9 -2.3 8.7 | 302 4 3.6 -2.3 7 300 8740 235 7 5.7 4.0 | 301 14 11.7 -7.0 8 250 9870 250 7 6.6 2.4 | 304 15 12.5 -8.6 9 248 9919 235 9 7.4 5.2 | 294 15 13.3 -5.8 10 200 11250 230 11 8.4 7.1 | 285 15 14.4 -3.9 11 150 13020 245 19 17.2 8.0 | 277 23 23.2 -3.0 12 100 15510 240 21 18.2 10.5 | 271 24 24.2 -0.5 13 70 17660 240 9 7.8 4.5 | 295 15 13.8 -6.5 14 50 19670 305 11 9.0 -6.3 | 319 23 15.0 -17.3 15 30 22660 300 23 19.9 -11.5 | 311 34 25.9 -22.5 Wind Parameters Mean winds (0-6000m): 121.5 at 16.7 knts Storm direction: 151.5 at 12.5 knts Shear (0-3000m) pos: 3.0 neg: 1.7 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): -2.5 deg Storm rel helicity (0-3000m) pos: 108.2 neg: -29.3 tot: 78.9 m^2/s^2 ave: 26.3 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 1.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.95 Bulk Shear: 20.13 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 91 23 58 20| 14.7 0.0 14.7| 82.1 0.0 82.1 164.2 0.93| 16.7 15.5 1000 105 24 74 18| 9.8 0.0 9.8|107.4 0.0 107.4 107.4 0.87| 12.3 10.7 1500 111 23 80 16| 6.1 0.0 6.1|107.4 -2.7 104.7 69.8 0.73| 9.4 6.8 2000 113 22 81 14| 4.6 1.0 5.6|107.4 -12.9 94.5 47.3 0.52| 8.1 4.2 2500 114 21 78 13| 3.7 1.6 5.2|107.4 -22.2 85.2 34.1 0.35| 7.2 2.6 3000 114 19 74 12| 3.0 1.7 4.8|108.2 -29.3 78.9 26.3 0.26| 6.6 1.7 4000 114 18 69 11| 2.8 1.3 4.1|115.3 -29.3 86.0 21.5 0.31| 5.4 1.7 5000 117 17 70 10| 2.7 1.0 3.7|122.0 -29.3 92.7 18.5 0.37| 4.8 1.8 6000 121 17 75 9| 2.3 0.9 3.2|125.4 -29.3 96.1 16.0 0.38| 4.5 1.7 Wrote GIF file: /home/apache/climate/data/raob//ENJA/skewt/ENJA.skewt.20251205.18.gif