UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120923.upa.cvt Date: 2300Z 9 DEC 25 Searching for EG354... Searching the city database file for: EG354 ... Date:2300Z 9 DEC 25 Station: EG354 WMO ident: 3354 Latitude: 53.01 Longitude: -1.25 ------------------------------------------------------------------------------- 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 20 SFC 988 121 10.2 5.2 71 5.0 7.6 230 7 284.3 285.3 281.3 300.0 5.61 2 959 368 8.8 4.2 73 4.6 6.5 230 24 285.3 286.3 281.5 300.5 5.39 3 925 666 6.4 3.3 81 3.1 4.9 230 45 285.9 286.8 281.6 300.6 5.24 4 859 1268 1.2 -0.1 91 1.3 0.6 248 51 286.5 287.3 281.0 299.1 4.42 5 850 1353 1.0 -1.4 84 2.4 -0.0 250 52 287.2 287.9 280.8 298.8 4.06 6 848 1372 1.2 -2.5 76 3.7 -0.4 250 52 287.6 288.3 280.6 298.4 3.75 7 840 1448 1.2 -5.8 60 7.0 -1.6 249 52 288.4 288.9 280.0 297.0 2.95 8 837 1477 1.0 -5.0 64 6.0 -1.4 249 52 288.5 289.0 280.3 297.6 3.15 9 811 1730 0.2 -9.8 47 10.0 -3.4 248 52 290.2 290.6 280.0 296.9 2.24 10 809 1750 0.4 -13.6 34 14.0 -4.2 247 52 290.6 290.9 279.4 295.6 1.65 11 806 1779 0.2 -10.8 43 11.0 -3.7 247 52 290.7 291.1 280.0 297.0 2.08 12 803 1809 0.2 -11.8 40 12.0 -4.0 247 52 291.1 291.4 279.9 296.8 1.93 13 798 1859 0.0 -10.0 47 10.0 -3.6 247 52 291.4 291.8 280.5 298.0 2.24 14 784 2001 -0.7 -15.7 31 15.0 -5.4 246 52 292.1 292.3 279.8 296.5 1.43 15 780 2041 -1.1 -11.1 47 10.0 -4.6 246 52 292.1 292.5 280.6 298.4 2.10 16 771 2134 -1.3 -20.3 22 19.0 -6.6 245 53 292.8 293.0 279.5 295.9 0.99 17 761 2238 -2.1 -15.1 36 13.0 -6.2 244 53 293.1 293.3 280.4 297.8 1.55 18 752 2332 -2.9 -15.9 36 13.0 -6.9 244 53 293.2 293.5 280.3 297.7 1.47 19 743 2427 -3.3 -23.3 20 20.0 -8.4 243 53 293.8 293.9 279.7 296.3 0.79 20 725 2621 -4.5 -26.5 16 22.0 -9.6 242 53 294.5 294.6 279.8 296.5 0.60 21 716 2719 -5.1 -24.1 21 19.0 -9.7 241 53 294.9 295.1 280.1 297.4 0.76 22 700 2896 -5.9 -31.9 11 26.0 -11.1 240 53 296.0 296.0 280.1 297.2 0.38 23 691 2997 -6.5 -35.5 8 29.0 -11.7 239 54 296.4 296.4 280.1 297.3 0.27 24 669 3250 -8.3 -31.3 14 23.0 -12.8 237 57 297.1 297.2 280.7 298.5 0.42 25 655 3414 -9.7 -22.7 34 13.0 -12.9 236 58 297.3 297.5 281.5 300.3 0.94 26 580 4343 -15.9 -36.9 15 21.0 -19.0 229 68 300.6 300.7 282.0 301.6 0.28 27 545 4810 -18.3 -51.3 4 33.0 -21.5 225 73 303.2 303.2 282.7 303.4 0.06 28 500 5450 -22.1 -55.1 3 33.0 -24.7 220 80 306.1 306.1 283.9 306.3 0.04 29 459 6074 -25.1 -60.1 2 35.0 -27.4 216 95 309.9 309.9 285.3 310.0 0.03 30 427 6595 -28.7 -56.7 5 28.0 -30.4 213 107 311.8 311.8 286.0 312.0 0.04 31 400 7060 -30.7 -46.7 19 16.0 -32.0 210 118 315.1 315.1 287.3 315.6 0.14 32 399 7078 -30.9 -46.9 19 16.0 -32.2 210 118 315.1 315.1 287.3 315.6 0.14 33 393 7185 -31.1 -50.1 14 19.0 -32.5 210 119 316.2 316.2 287.6 316.5 0.10 34 388 7275 -30.5 -56.5 6 26.0 -32.1 209 119 318.1 318.1 288.2 318.3 0.05 35 368 7649 -31.7 -61.7 4 30.0 -33.3 208 122 321.4 321.4 289.2 321.5 0.03 36 367 7668 -31.7 -61.7 4 30.0 -33.3 208 122 321.6 321.6 289.3 321.7 0.03 37 325 8514 -37.6 -62.8 5 25.2 -38.7 205 127 324.8 324.8 290.3 324.9 0.03 38 300 9060 -41.5 -63.5 7 22.0 -42.2 205 120 326.9 326.9 290.9 327.0 0.02 39 280 9525 -44.7 -65.7 8 21.0 -45.3 205 119 328.8 328.8 291.4 328.9 0.02 40 250 10280 -47.5 -67.5 8 20.0 -48.0 205 117 335.4 335.5 293.2 335.5 0.02 41 230 10829 -49.5 -73.5 4 24.0 -50.0 215 99 340.5 340.5 294.4 340.5 0.01 42 220 11122 -47.7 -76.7 2 29.0 -48.3 213 93 347.6 347.6 296.1 347.7 0.01 43 200 11750 -49.3 -79.3 2 30.0 -49.8 210 80 354.7 354.7 297.6 354.7 0.00 44 162 13124 -51.7 -83.7 1 32.0 -52.2 214 55 372.7 372.7 301.1 372.7 0.00 45 150 13620 -54.7 -84.7 1 30.0 -55.1 215 46 375.8 375.8 301.6 375.8 0.00 46 144 13879 -56.5 -85.5 1 29.0 -56.8 217 44 377.1 377.1 301.8 377.1 0.00 47 123 14881 -53.9 -85.9 1 32.0 -54.4 222 35 399.2 399.2 305.1 399.2 0.00 48 104 15937 -61.1 -87.1 2 26.0 -61.3 229 26 405.1 405.1 305.9 405.1 0.00 49 100 16180 -60.7 -86.7 2 26.0 -61.0 230 24 410.4 410.4 306.6 410.5 0.00 50 85 17183 -64.1 -88.1 2 24.0 -64.3 241 24 423.1 423.1 308.1 423.1 0.00 51 81 17480 -61.7 -87.7 2 26.0 -62.0 245 23 433.9 433.9 309.3 433.9 0.00 52 70 18380 -63.7 -88.7 2 25.0 -64.0 255 23 448.1 448.1 310.7 448.1 0.00 53 62 19120 -66.1 -90.1 2 24.0 -66.3 264 19 458.6 458.6 311.7 458.6 0.00 54 57 19633 -63.1 -89.1 2 26.0 -63.4 270 16 476.6 476.6 313.2 476.6 0.00 55 55 19852 -64.5 -89.5 2 25.0 -64.8 273 15 478.3 478.3 313.3 478.3 0.00 56 53 20080 -61.3 -89.3 1 28.0 -61.7 276 14 490.8 490.8 314.3 490.8 0.00 57 50 20440 -63.5 -89.5 2 26.0 -63.8 280 12 493.8 493.8 314.5 493.9 0.00 58 49 20564 -64.1 -90.1 2 26.0 -64.4 280 13 495.3 495.3 314.6 495.3 0.00 59 38 22116 -66.3 -91.3 2 25.0 -66.7 285 20 527.0 527.0 316.8 527.0 0.00 60 38 22116 -65.7 -90.7 2 25.0 -66.1 285 20 528.6 528.6 316.8 528.6 0.00 61 34 22788 -69.1 -92.1 2 23.0 -69.4 288 23 536.7 536.7 317.3 536.7 0.00 62 30 23540 -67.5 -92.5 2 25.0 -67.9 290 26 560.6 560.6 318.7 560.6 0.00 63 29 23744 -67.3 -92.3 2 25.0 -67.7 291 28 566.6 566.6 319.0 566.7 0.00 64 28 23956 -64.3 -91.3 1 27.0 -64.9 292 29 580.7 580.7 319.7 580.7 0.00 65 25 24652 -61.9 -90.9 1 29.0 -62.8 294 34 606.7 606.7 320.9 606.7 0.00 66 21 25721 -65.1 -92.1 1 27.0 -65.8 299 42 628.1 628.1 321.8 628.1 0.00 67 20 26020 -61.5 -91.5 1 30.0 -62.6 300 44 647.9 647.9 322.6 648.0 0.00 68 19 26338 -61.1 -91.1 1 30.0 -62.3 658.7 658.7 323.0 658.8 0.00 69 13 28669 -65.9 -92.9 1 27.0 -66.8 717.6 717.6 325.0 717.7 0.01 70 12 29155 -65.5 -92.5 1 27.0 -66.6 735.7 735.7 325.6 735.7 0.01 TRP 230 10829 -49.5 -73.5 4 24.0 -50.0 215 99 340.5 340.5 294.4 340.5 0.01 WND 325 8514 -37.6 -62.8 5 25.2 -38.7 205 127 324.8 324.8 290.3 324.9 0.03 Sounding variables and indices 1000-500 mb thick: 5430.00 m Freezing level: 798.00 mb = 1859.23 m = 6099.77 ft Wetbulb zero: 850.54 mb = 1347.86 m = 4422.08 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 35.11 % Est. max temperature: 14.29 C = 57.72 F Sfc-Lift cond lev (LCL): 915.72 mb = 748.05 m = 2454.19 ft T: 5.69 C 700-500 lapse rate: 6.34 C/km ThetaE index: 3.66 C Layer 859.0- 837.0 mb Conv cond level (CCL): 875.50 mb = 1113.39 m = 3652.82 ft Mean mixing ratio: 5.25 g/kg Conv temperature: 12.23 C = 54.02 F Cap Strength: 5.18 C Lifted Index: 6.65 C Risk: None Lifted Index @300 mb: 18.89 C Lifted Index @700 mb: 3.34 C Showalter Index: 7.70 C Risk: None Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 20.70 C K Index: -4.30 Risk: None Sweat Index: 184.00 Risk: None Energy Index: 1.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.15 J/kg Max Up Vert Vel: 3.51 m/s Conv Inhibition (B-): 52811.70 J/kg Cap Strength: 6.42 C Lift Cond Lev (LCL): 886.09 mb = 1015.56 m = 3331.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 261 at 45 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 ---------------------------------------------------------- 0 988 121 230 7 5.4 4.5 | 87 39 -39.1 -2.4 1 925 666 230 45 34.5 28.9 | 156 24 -9.9 22.1 2 850 1353 250 52 48.9 17.8 | 202 12 4.4 10.9 3 700 2896 240 53 45.9 26.5 | 184 20 1.5 19.6 4 500 5450 220 80 51.4 61.3 | 187 55 7.0 54.4 5 400 7060 210 118 59.0 102.2 | 189 96 14.6 95.3 6 325 8514 205 127 53.7 115.1 | 185 109 9.3 108.2 7 300 9060 205 120 50.7 108.8 | 184 102 6.3 101.9 8 250 10280 205 117 49.4 106.0 | 183 99 5.0 99.2 9 230 10829 215 99 56.8 81.1 | 189 75 12.4 74.2 10 200 11750 210 80 40.0 69.3 | 176 63 -4.4 62.4 11 150 13620 215 46 26.4 37.7 | 150 36 -18.0 30.8 12 100 16180 230 24 18.4 15.4 | 108 27 -26.0 8.6 13 70 18380 255 23 22.2 6.0 | 88 22 -22.2 -0.9 14 50 20440 280 12 11.8 -2.1 | 75 34 -32.6 -8.9 15 30 23540 290 26 24.4 -8.9 | 52 25 -20.0 -15.8 16 20 26020 300 44 38.1 -22.0 | 12 30 -6.3 -28.9 Wind Parameters Mean winds (0-6000m): 231.2 at 59.9 knts Storm direction: 261.2 at 44.9 knts Shear (0-3000m) pos: 3.1 neg: 7.0 tot: 10.1 10-3/s Storm rel Dir Shear (0-3000m): 100.3 deg Storm rel helicity (0-3000m) pos: 297.5 neg: -18.2 tot: 279.3 m^2/s^2 ave: 93.1 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 11.5 stream: 7.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.04 Bulk Shear: 167.44 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 ------------------------------------------------------------------------------- 500 230 24 109 27| 0.0 35.8 35.8|214.8 0.0 214.8 429.5 0.84| 35.9 30.2 1000 234 36 132 21| 6.7 17.9 24.6|274.9 0.0 274.9 274.9 0.82| 25.4 20.8 1500 240 41 147 16| 6.2 11.9 18.1|293.0 -2.2 290.8 193.8 0.79| 19.4 15.4 2000 242 44 157 15| 4.6 9.3 13.9|293.0 -8.2 284.8 142.4 0.73| 15.3 11.1 2500 242 46 165 15| 3.7 7.7 11.4|293.0 -14.8 278.2 111.3 0.67| 12.9 8.6 3000 242 47 169 15| 3.1 7.0 10.1|297.5 -18.2 279.3 93.1 0.62| 11.5 7.2 4000 240 50 177 19| 2.3 6.9 9.2|308.7 -18.2 290.5 72.6 0.54| 10.4 5.6 5000 236 55 182 24| 1.9 6.8 8.7|308.7 -35.4 273.3 54.7 0.44| 9.8 4.3 6000 231 60 184 31| 1.5 7.5 9.1|342.4 -48.2 294.2 49.0 0.37| 10.0 3.7 Wrote GIF file: /home/apache/climate/data/raob//EG354/skewt/EG354.skewt.20251209.23.gif