UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110923.upa.cvt Date: 2300Z 9 NOV 25 Searching for EG918... Searching the city database file for: EG918 ... Date:2300Z 9 NOV 25 Station: EG918 WMO ident: 3918 Latitude: 54.50 Longitude: -6.34 ------------------------------------------------------------------------------- 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 1001 21 6.6 6.0 96 0.6 6.3 40 2 279.7 280.7 279.4 295.7 5.86 1 1000 29 7.0 6.0 93 1.0 6.5 40 2 280.1 281.2 279.6 296.2 5.86 2 996 62 8.0 5.9 87 2.1 6.9 44 2 281.5 282.5 280.3 297.6 5.85 3 992 95 10.0 5.5 74 4.5 7.7 49 3 283.8 284.8 281.2 299.7 5.71 4 985 154 10.6 5.6 71 5.0 8.0 56 3 285.0 286.0 281.8 301.2 5.79 5 941 534 7.6 4.0 78 3.6 5.8 106 7 285.7 286.6 281.7 300.9 5.42 6 925 675 6.8 2.6 75 4.2 4.8 125 8 286.3 287.1 281.5 300.4 4.99 7 912 791 5.8 1.9 76 3.9 3.9 128 9 286.4 287.2 281.3 300.0 4.81 8 891 981 4.6 -1.4 65 6.0 2.0 134 11 287.1 287.7 280.5 298.2 3.87 9 883 1055 4.0 2.0 87 2.0 3.0 136 11 287.2 288.1 281.9 301.4 5.01 10 861 1259 2.2 2.1 99 0.1 2.1 142 13 287.4 288.3 282.2 302.1 5.17 11 856 1306 2.2 1.1 92 1.1 1.7 143 14 287.9 288.7 282.0 301.7 4.84 12 854 1325 2.2 -1.9 74 4.1 0.4 144 14 288.1 288.7 281.0 299.3 3.89 13 851 1354 2.2 -3.8 64 6.0 -0.3 145 14 288.4 288.9 280.6 298.2 3.39 14 850 1363 2.2 -3.8 64 6.0 -0.3 145 14 288.5 289.0 280.6 298.3 3.39 15 848 1382 2.4 -3.6 65 6.0 -0.2 145 14 288.9 289.5 280.8 298.9 3.45 16 842 1439 1.8 -0.7 83 2.5 0.7 147 15 288.8 289.6 281.8 301.2 4.31 17 834 1516 1.6 -3.4 69 5.0 -0.5 149 15 289.4 290.0 281.2 299.7 3.56 18 791 1941 -1.7 -5.5 75 3.8 -3.2 160 19 290.3 290.8 281.2 299.7 3.20 19 781 2042 -1.5 -4.0 83 2.5 -2.6 162 20 291.5 292.2 282.3 302.2 3.64 20 765 2207 -1.9 -3.7 87 1.8 -2.7 167 21 292.8 293.5 283.0 304.0 3.80 21 732 2556 -4.5 -4.6 99 0.1 -4.6 176 24 293.7 294.4 283.2 304.7 3.71 22 700 2907 -6.3 -6.3 100 0.0 -6.3 185 27 295.5 296.1 283.7 305.7 3.41 23 605 4034 -12.9 -13.8 93 0.9 -13.2 192 32 300.5 300.9 284.2 307.2 2.17 24 558 4646 -17.1 -18.6 88 1.5 -17.5 195 34 302.5 302.8 284.4 307.6 1.58 25 518 5200 -21.5 -22.3 93 0.8 -21.7 198 37 303.7 304.0 284.5 307.7 1.23 26 509 5329 -22.1 -24.1 84 2.0 -22.5 199 37 304.5 304.7 284.6 308.0 1.07 27 500 5460 -22.9 -24.8 84 1.9 -23.3 200 38 305.1 305.3 284.7 308.5 1.02 28 484 5698 -24.5 -27.1 79 2.6 -24.9 197 38 306.0 306.2 284.9 308.8 0.86 29 482 5728 -24.5 -26.8 81 2.3 -24.9 197 38 306.4 306.5 285.1 309.3 0.88 30 480 5759 -24.5 -27.8 74 3.3 -25.1 196 38 306.7 306.9 285.1 309.4 0.81 31 475 5835 -25.3 -30.1 64 4.8 -26.1 195 38 306.7 306.8 284.9 308.9 0.66 32 471 5897 -25.7 -30.0 67 4.3 -26.4 195 39 306.9 307.0 285.0 309.2 0.67 33 464 6005 -26.9 -33.9 52 7.0 -27.8 193 39 306.7 306.8 284.7 308.3 0.47 34 444 6322 -29.3 -34.3 62 5.0 -29.9 189 39 307.6 307.7 285.0 309.2 0.47 35 438 6419 -29.9 -36.9 51 7.0 -30.7 188 39 308.0 308.1 285.1 309.3 0.37 36 400 7060 -35.3 -38.1 75 2.8 -35.5 180 40 309.1 309.2 285.4 310.4 0.36 37 390 7235 -36.9 -39.3 78 2.4 -37.1 180 41 309.3 309.3 285.5 310.4 0.32 38 383 7360 -37.9 -40.7 75 2.8 -38.1 181 42 309.6 309.6 285.5 310.6 0.29 39 370 7596 -40.1 -41.3 88 1.2 -40.2 181 44 309.7 309.8 285.5 310.7 0.28 40 359 7801 -41.9 -44.1 79 2.2 -42.1 182 45 310.0 310.0 285.6 310.7 0.21 41 350 7972 -43.5 -44.7 88 1.2 -43.6 182 46 310.1 310.1 285.6 310.8 0.20 42 348 8010 -44.1 -49.1 57 5.0 -44.3 182 46 309.8 309.8 285.4 310.2 0.13 43 346 8049 -44.3 -47.9 67 3.6 -44.5 183 47 310.0 310.0 285.5 310.5 0.14 44 342 8126 -45.1 -48.1 72 3.0 -45.2 183 47 310.0 310.0 285.5 310.5 0.14 45 340 8166 -45.5 -48.8 69 3.3 -45.6 183 47 309.9 310.0 285.5 310.4 0.13 46 335 8264 -46.1 -47.3 88 1.2 -46.2 183 48 310.4 310.5 285.7 311.0 0.16 47 324 8485 -46.9 -60.9 19 14.0 -47.3 184 50 312.3 312.3 286.2 312.4 0.03 48 316 8650 -48.1 -66.1 11 18.0 -48.4 184 51 312.9 312.9 286.4 312.9 0.02 49 300 8990 -50.3 -66.3 13 16.0 -50.6 185 53 314.5 314.5 286.9 314.5 0.02 50 270 9670 -54.9 -67.9 19 13.0 -55.1 185 53 317.4 317.4 287.9 317.4 0.02 51 262 9861 -55.7 -69.7 16 14.0 -55.9 185 53 319.0 319.0 288.4 319.0 0.01 52 250 10160 -54.9 -70.9 12 16.0 -55.1 200 45 324.4 324.4 290.1 324.5 0.01 53 200 11580 -56.5 -75.5 7 19.0 -56.7 190 31 343.3 343.3 295.1 343.3 0.01 54 187 12006 -55.7 -79.7 3 24.0 -56.0 196 31 351.2 351.2 296.9 351.3 0.00 55 150 13410 -54.7 -81.7 2 27.0 -55.1 215 31 375.8 375.8 301.6 375.8 0.00 56 144 13672 -54.3 -82.3 2 28.0 -54.7 216 29 380.9 380.9 302.4 381.0 0.00 57 134 14131 -56.7 -83.7 2 27.0 -57.1 218 25 384.6 384.6 303.0 384.6 0.00 58 111 15328 -55.9 -84.9 1 29.0 -56.3 222 15 407.4 407.4 306.2 407.4 0.00 59 100 15990 -57.7 -85.7 2 28.0 -58.1 225 10 416.2 416.2 307.3 416.3 0.00 60 72 18054 -58.7 -87.7 1 29.0 -59.2 207 12 455.1 455.1 311.3 455.1 0.00 61 70 18230 -59.9 -87.9 1 28.0 -60.3 205 12 456.2 456.2 311.4 456.2 0.00 62 57 19503 -63.7 -89.7 2 26.0 -64.0 272 11 475.2 475.2 313.1 475.2 0.00 63 52 20068 -62.3 -89.3 2 27.0 -62.7 302 10 491.1 491.1 314.3 491.1 0.00 64 50 20310 -63.1 -89.1 2 26.0 -63.5 315 10 494.8 494.8 314.6 494.8 0.00 65 48 20559 -64.1 -89.1 2 25.0 -64.4 315 10 498.2 498.2 314.8 498.2 0.00 66 44 21092 -62.3 -89.3 2 27.0 -62.8 316 11 515.2 515.2 316.0 515.2 0.00 67 31 23232 -65.5 -91.5 2 26.0 -66.0 320 13 560.8 560.8 318.7 560.8 0.00 68 30 23430 -66.9 -90.9 2 24.0 -67.3 320 13 562.3 562.3 318.8 562.3 0.00 69 29 23634 -67.7 -91.7 2 24.0 -68.1 318 15 565.5 565.5 318.9 565.6 0.00 70 25 24524 -67.3 -92.3 2 25.0 -67.7 311 22 591.2 591.2 320.2 591.2 0.00 71 20 25860 -69.1 -93.1 2 24.0 -69.5 300 34 624.7 624.7 321.7 624.7 0.00 72 16 27186 -71.5 -95.5 2 24.0 -71.9 658.0 658.0 323.0 658.0 0.00 TRP 262 9861 -55.7 -69.7 16 14.0 -55.9 185 53 319.0 319.0 288.4 319.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5431.00 m Freezing level: 813.15 mb = 1722.02 m = 5649.59 ft Wetbulb zero: 852.36 mb = 1340.62 m = 4398.29 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 87.27 % Est. max temperature: 15.29 C = 59.51 F Sfc-Lift cond lev (LCL): 991.86 mb = 96.64 m = 317.06 ft T: 10.01 C 700-500 lapse rate: 6.50 C/km ThetaE index: 3.89 C Layer 856.0- 850.0 mb Conv cond level (CCL): 866.50 mb = 1207.54 m = 3961.69 ft Mean mixing ratio: 5.35 g/kg Conv temperature: 14.27 C = 57.69 F Cap Strength: 5.54 C Lifted Index: 5.79 C Risk: None Lifted Index @300 mb: 10.09 C Lifted Index @700 mb: 2.94 C Showalter Index: 7.26 C Risk: None Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 19.10 C K Index: 21.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 66.00 Risk: None Energy Index: 2.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.76 J/kg Max Up Vert Vel: 4.85 m/s Conv Inhibition (B-): 43646.86 J/kg Cap Strength: 5.70 C Lift Cond Lev (LCL): 892.89 mb = 963.96 m = 3162.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 216 at 19 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 1001 21 40 2 -1.3 -1.5 | 36 21 -12.3 -16.6 1 1000 29 40 2 -1.3 -1.5 | 36 21 -12.3 -16.6 2 925 675 125 8 -6.6 4.6 | 59 20 -17.5 -10.4 3 850 1363 145 14 -8.0 11.5 | 79 19 -19.0 -3.6 4 700 2907 185 27 2.4 26.9 | 144 15 -8.6 11.9 5 500 5460 200 38 13.0 35.7 | 186 21 2.0 20.7 6 400 7060 180 40 0.0 40.0 | 156 27 -11.0 25.0 7 300 8990 185 53 4.6 52.8 | 170 38 -6.3 37.8 8 262 9861 185 53 4.6 52.8 | 170 38 -6.3 37.8 9 250 10160 200 45 15.4 42.3 | 189 28 4.4 27.3 10 200 11580 190 31 5.4 30.5 | 160 16 -5.6 15.5 11 150 13410 215 31 17.8 25.4 | 213 12 6.8 10.4 12 100 15990 225 10 7.1 7.1 | 26 9 -3.9 -8.0 13 70 18230 205 12 5.1 10.9 | 55 7 -5.9 -4.2 14 50 20310 315 10 7.1 -7.1 | 10 22 -3.9 -22.1 15 30 23430 320 13 8.4 -10.0 | 6 25 -2.6 -25.0 16 20 25860 300 34 29.4 -17.0 | 330 37 18.5 -32.0 Wind Parameters Mean winds (0-6000m): 186.1 at 24.8 knts Storm direction: 216.1 at 18.6 knts Shear (0-3000m) pos: 5.0 neg: 0.0 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 109.7 deg Storm rel helicity (0-3000m) pos: 172.7 neg: 0.0 tot: 172.7 m^2/s^2 ave: 57.6 10^-3 m/s^2 rel: 0.95 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 6.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.14 Bulk Shear: 86.48 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 4 45 21| 6.2 0.0 6.2| 35.3 0.0 35.3 70.6 0.91| 6.9 6.3 1000 122 7 55 20| 5.8 0.0 5.8| 68.0 0.0 68.0 68.0 0.92| 6.7 6.2 1500 134 9 63 19| 5.5 0.0 5.5| 95.2 0.0 95.2 63.4 0.94| 6.3 5.9 2000 143 11 70 19| 5.3 0.0 5.3|121.8 0.0 121.8 60.9 0.94| 6.2 5.9 2500 153 13 79 17| 5.2 0.0 5.2|148.9 0.0 148.9 59.6 0.95| 6.3 6.0 3000 164 15 88 15| 5.0 0.0 5.0|172.7 0.0 172.7 57.6 0.95| 6.3 6.0 4000 174 19 106 13| 4.3 0.0 4.3|193.1 0.0 193.1 48.3 0.95| 5.4 5.1 5000 181 22 124 13| 3.9 0.0 3.9|216.3 0.0 216.3 43.3 0.94| 4.9 4.6 6000 186 25 139 13| 3.4 0.4 3.8|226.5 -23.6 202.9 33.8 0.78| 4.7 3.7 Wrote GIF file: /home/apache/climate/data/raob//EG918/skewt/EG918.skewt.20251109.23.gif