UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110123.upa.cvt Date: 2300Z 1 NOV 25 Searching for EG808... Searching the city database file for: EG808 ... Date:2300Z 1 NOV 25 Station: EG808 WMO ident: 3808 Latitude: 50.37 Longitude: -5.53 ------------------------------------------------------------------------------- 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 45 210 11 SFC 995 87 8.6 7.7 94 0.9 8.1 210 11 282.2 283.3 281.5 300.4 6.63 2 991 120 8.8 6.9 88 1.9 7.8 212 13 282.7 283.8 281.4 300.1 6.30 3 982 195 8.2 6.6 90 1.6 7.3 215 17 282.8 283.9 281.3 300.0 6.23 4 977 238 8.6 5.5 81 3.1 7.0 218 20 283.6 284.6 281.2 299.8 5.80 5 974 263 8.4 5.3 81 3.1 6.8 219 21 283.7 284.7 281.2 299.6 5.73 6 966 331 8.2 5.2 81 3.0 6.6 222 25 284.1 285.1 281.4 300.2 5.74 7 938 574 6.2 4.5 89 1.7 5.4 234 38 284.5 285.5 281.4 300.2 5.63 8 925 688 5.4 3.4 87 2.0 4.4 240 45 284.8 285.7 281.2 299.6 5.28 9 912 804 4.6 2.1 84 2.5 3.4 240 44 285.2 286.0 280.8 298.9 4.88 10 880 1093 2.2 1.0 92 1.2 1.7 240 43 285.6 286.4 280.8 298.8 4.67 11 870 1186 2.0 0.4 89 1.6 1.3 240 43 286.3 287.1 281.0 299.2 4.52 12 850 1373 0.4 -0.1 96 0.5 0.2 240 42 286.6 287.3 281.0 299.3 4.47 13 849 1382 0.2 -0.2 97 0.4 0.0 240 42 286.5 287.2 280.9 299.1 4.44 14 798 1877 -2.3 -2.3 100 0.0 -2.3 237 44 288.9 289.6 281.5 300.6 4.04 15 700 2907 -8.3 -9.2 93 0.9 -8.6 230 47 293.3 293.8 281.9 301.4 2.72 16 677 3166 -9.9 -11.1 91 1.2 -10.3 230 48 294.3 294.8 282.0 301.6 2.42 17 625 3777 -13.9 -15.6 87 1.7 -14.4 230 49 296.5 296.9 282.3 302.1 1.81 18 590 4212 -17.3 -18.5 90 1.2 -17.6 230 50 297.5 297.8 282.3 302.2 1.51 19 571 4457 -19.1 -21.0 85 1.9 -19.6 230 51 298.2 298.4 282.3 302.2 1.25 20 547 4775 -21.7 -22.7 92 1.0 -21.9 230 51 298.8 299.0 282.3 302.4 1.13 21 506 5344 -26.1 -27.5 88 1.4 -26.3 230 53 300.2 300.3 282.5 302.8 0.79 22 500 5430 -27.1 -28.9 85 1.8 -27.3 230 53 300.0 300.1 282.3 302.3 0.70 23 496 5488 -27.5 -29.5 83 2.0 -27.8 231 53 300.2 300.3 282.3 302.4 0.67 24 470 5872 -30.7 -32.4 85 1.7 -30.9 234 52 300.9 301.0 282.4 302.7 0.54 25 469 5887 -30.9 -33.3 79 2.4 -31.2 234 52 300.8 300.9 282.4 302.5 0.49 26 465 5947 -31.5 -34.2 77 2.7 -31.8 235 52 300.8 300.9 282.3 302.3 0.45 27 443 6287 -34.3 -38.0 69 3.7 -34.6 238 51 301.5 301.5 282.4 302.6 0.33 28 436 6398 -35.3 -38.3 74 3.0 -35.5 239 51 301.6 301.6 282.5 302.7 0.32 29 432 6462 -35.9 -39.6 69 3.7 -36.2 240 51 301.6 301.7 282.4 302.6 0.28 30 429 6511 -36.5 -39.6 73 3.1 -36.7 240 51 301.5 301.5 282.4 302.4 0.29 31 424 6591 -37.3 -40.5 72 3.2 -37.5 241 51 301.4 301.5 282.3 302.4 0.26 32 422 6624 -37.5 -41.4 67 3.9 -37.8 241 51 301.6 301.6 282.4 302.4 0.24 33 418 6689 -38.1 -41.1 73 3.0 -38.3 242 51 301.7 301.7 282.4 302.5 0.25 34 415 6739 -38.5 -41.9 70 3.4 -38.7 243 50 301.8 301.8 282.4 302.6 0.23 35 413 6772 -38.9 -41.6 76 2.7 -39.1 243 50 301.7 301.7 282.4 302.5 0.24 36 412 6789 -39.1 -42.8 68 3.7 -39.4 243 50 301.6 301.7 282.3 302.4 0.21 37 408 6855 -39.7 -43.2 69 3.5 -39.9 244 50 301.7 301.7 282.3 302.4 0.21 38 407 6872 -39.9 -42.6 75 2.7 -40.1 244 50 301.6 301.7 282.3 302.4 0.22 39 405 6906 -40.1 -43.2 72 3.1 -40.3 244 50 301.8 301.8 282.4 302.5 0.21 40 400 6990 -40.9 -43.5 76 2.6 -41.1 245 50 301.8 301.9 282.4 302.5 0.20 41 391 7144 -42.5 -44.1 84 1.6 -42.6 245 50 301.7 301.7 282.3 302.4 0.19 42 386 7231 -43.1 -46.4 70 3.3 -43.3 244 50 302.0 302.1 282.4 302.6 0.15 43 384 7266 -43.7 -46.3 75 2.6 -43.8 244 51 301.7 301.7 282.3 302.2 0.16 44 380 7337 -44.1 -47.2 71 3.1 -44.2 244 51 302.1 302.1 282.4 302.6 0.14 45 373 7461 -45.3 -47.6 78 2.3 -45.4 244 51 302.1 302.1 282.4 302.6 0.14 46 369 7533 -45.9 -48.9 72 3.0 -46.0 244 51 302.2 302.3 282.4 302.7 0.12 47 364 7624 -46.7 -49.1 76 2.4 -46.8 243 51 302.3 302.4 282.5 302.8 0.12 48 360 7697 -47.1 -51.4 61 4.3 -47.3 243 51 302.8 302.8 282.6 303.1 0.09 49 358 7734 -47.3 -51.2 64 3.9 -47.4 243 52 303.0 303.0 282.7 303.3 0.10 50 356 7771 -47.5 -52.1 59 4.6 -47.6 243 52 303.2 303.2 282.8 303.5 0.09 51 354 7809 -47.1 -58.1 27 11.0 -47.4 243 52 304.2 304.2 283.1 304.4 0.04 52 353 7827 -46.9 -60.9 19 14.0 -47.2 243 52 304.7 304.7 283.3 304.8 0.03 53 352 7846 -46.5 -60.5 19 14.0 -46.9 243 52 305.5 305.5 283.7 305.6 0.03 54 345 7979 -47.3 -60.3 21 13.0 -47.6 242 52 306.2 306.2 283.9 306.3 0.03 55 343 8018 -46.9 -60.9 19 14.0 -47.2 242 52 307.3 307.3 284.3 307.4 0.03 56 300 8900 -50.1 -67.1 12 17.0 -50.4 240 54 314.7 314.7 287.0 314.8 0.02 57 292 9076 -51.1 -68.1 11 17.0 -51.4 245 50 315.8 315.8 287.3 315.8 0.01 58 250 10090 -49.3 -76.3 3 27.0 -49.7 255 46 332.8 332.8 292.4 332.8 0.00 59 200 11550 -50.3 -80.3 2 30.0 -50.8 260 41 353.1 353.1 297.3 353.1 0.00 60 150 13430 -52.3 -82.3 2 30.0 -52.8 270 40 380.0 380.0 302.2 380.0 0.00 61 100 16040 -54.9 -84.9 1 30.0 -55.5 280 34 421.7 421.7 307.9 421.7 0.00 62 83 17226 -55.5 -85.5 1 30.0 -56.1 267 35 443.5 443.5 310.2 443.5 0.00 63 71 18211 -59.1 -87.1 1 28.0 -59.6 256 35 456.1 456.1 311.4 456.1 0.00 64 70 18300 -59.1 -87.1 1 28.0 -59.6 255 35 457.9 457.9 311.6 458.0 0.00 65 65 18764 -59.3 -87.3 1 28.0 -59.8 467.3 467.3 312.4 467.3 0.00 66 57 19590 -57.9 -86.9 1 29.0 -58.6 488.4 488.4 314.1 488.4 0.00 TRP 292 9076 -51.1 -68.1 11 17.0 -51.4 245 50 315.8 315.8 287.3 315.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5385.00 m Freezing level: 844.92 mb = 1422.03 m = 4665.38 ft Wetbulb zero: 848.57 mb = 1386.50 m = 4548.81 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 91.03 % Est. max temperature: 13.08 C = 55.54 F Sfc-Lift cond lev (LCL): 981.54 mb = 199.25 m = 653.70 ft T: 8.24 C 700-500 lapse rate: 7.45 C/km ThetaE index: 1.43 C Layer 925.0- 870.0 mb Conv cond level (CCL): 898.75 mb = 922.32 m = 3025.96 ft Mean mixing ratio: 5.52 g/kg Conv temperature: 11.78 C = 53.21 F Cap Strength: 2.30 C Lifted Index: 2.06 C Risk: None Lifted Index @300 mb: 10.70 C Lifted Index @700 mb: 1.29 C Showalter Index: 2.35 C Risk: Showers probable Total Totals Index: 54.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 27.00 C K Index: 26.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 247.00 Risk: None Energy Index: 0.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.50 J/kg Max Up Vert Vel: 4.36 m/s Conv Inhibition (B-): 11.28 J/kg Cap Strength: 2.24 C Lift Cond Lev (LCL): 912.61 mb = 798.08 m = 2618.35 ft Lev Free Conv (LFC): 847.61 mb = 1395.53 m = 4578.45 ft Equ Level (EL): 827.61 mb = 1586.21 m = 5204.04 ft B at Equ Level: 9.20 J/kg Max Parcel Lev (MPL): 767.61 mb = 2182.32 m = 7159.75 ft Wind level data Storm motion: 263 at 35 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 ---------------------------------------------------------- 0 995 87 210 11 5.5 9.5 | 100 29 -28.8 5.2 1 925 688 240 45 39.0 22.5 | 194 19 4.7 18.2 2 850 1373 240 42 36.4 21.0 | 187 17 2.1 16.7 3 700 2907 230 47 36.0 30.2 | 184 26 1.7 25.9 4 500 5430 230 53 40.6 34.1 | 192 30 6.3 29.7 5 400 6990 245 50 45.3 21.1 | 213 20 11.0 16.8 6 300 8900 240 54 46.8 27.0 | 209 26 12.5 22.7 7 292 9076 245 50 45.3 21.1 | 213 20 11.0 16.8 8 250 10090 255 46 44.4 11.9 | 233 13 10.1 7.6 9 200 11550 260 41 40.4 7.1 | 245 7 6.1 2.8 10 150 13430 270 40 40.0 -0.0 | 307 7 5.7 -4.3 11 100 16040 280 34 33.5 -5.9 | 5 10 -0.8 -10.2 12 70 18300 255 35 33.8 9.1 | 174 5 -0.5 4.7 Wind Parameters Mean winds (0-6000m): 232.8 at 46.1 knts Storm direction: 262.8 at 34.6 knts Shear (0-3000m) pos: 5.9 neg: 1.5 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): 84.2 deg Storm rel helicity (0-3000m) pos: 201.2 neg: -17.5 tot: 183.7 m^2/s^2 ave: 61.2 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 5.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.16 Bulk Shear: 58.86 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 ------------------------------------------------------------------------------- 500 233 25 127 18| 30.5 0.0 30.5|166.8 0.0 166.8 333.7 0.92| 31.4 29.1 1000 237 34 159 15| 17.6 0.0 17.6|199.3 -5.7 193.6 193.6 0.87| 20.1 17.4 1500 238 37 170 15| 11.7 0.4 12.1|199.3 -10.5 188.8 125.8 0.79| 14.2 11.2 2000 238 39 175 16| 8.8 1.0 9.7|199.3 -12.1 187.2 93.6 0.73| 11.4 8.3 2500 237 40 177 18| 7.0 1.4 8.4|199.3 -15.0 184.3 73.7 0.67| 9.7 6.6 3000 236 41 179 19| 5.9 1.5 7.4|201.2 -17.5 183.7 61.2 0.64| 8.5 5.5 4000 234 43 181 21| 4.4 1.3 5.7|213.0 -17.5 195.5 48.9 0.64| 6.7 4.3 5000 233 45 184 23| 3.5 1.3 4.8|224.8 -17.5 207.3 41.5 0.64| 5.6 3.6 6000 233 46 186 24| 3.1 1.0 4.1|257.2 -17.5 239.7 40.0 0.64| 5.2 3.4 Wrote GIF file: /home/apache/climate/data/raob//EG808/skewt/EG808.skewt.20251101.23.gif