UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042723.upa.cvt Date: 2300Z 27 APR 25 Searching for EG238... Searching the city database file for: EG238 ... Date:2300Z 27 APR 25 Station: EG238 WMO ident: 3238 Latitude: 55.02 Longitude: -1.88 ------------------------------------------------------------------------------- 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 1006 141 11.4 7.6 77 3.8 9.3 250 3 284.1 285.2 282.3 302.1 6.51 1 1000 191 11.4 7.0 74 4.4 9.0 225 12 284.5 285.6 282.2 302.1 6.29 2 998 208 11.6 7.1 74 4.5 9.2 226 12 284.9 286.0 282.4 302.6 6.34 3 982 343 10.6 6.7 77 3.9 8.5 233 16 285.2 286.3 282.5 302.7 6.27 4 979 368 10.8 6.2 73 4.6 8.3 235 17 285.7 286.7 282.5 302.7 6.08 5 967 471 10.0 5.8 75 4.2 7.8 240 20 285.9 286.9 282.4 302.7 5.98 6 961 523 11.2 4.2 62 7.0 7.6 243 22 287.6 288.5 282.5 302.9 5.38 7 925 840 8.4 3.5 71 4.9 5.9 260 31 287.9 288.8 282.6 303.0 5.32 8 893 1130 5.8 2.4 79 3.4 4.1 248 30 288.1 289.0 282.4 302.6 5.09 9 876 1287 5.0 1.0 75 4.0 3.1 241 29 288.9 289.7 282.3 302.3 4.69 10 872 1324 5.4 -0.6 65 6.0 2.6 239 29 289.7 290.4 282.1 301.8 4.20 11 869 1352 5.0 0.0 70 5.0 2.7 238 29 289.5 290.3 282.3 302.2 4.40 12 867 1371 5.2 -0.8 65 6.0 2.4 237 29 289.9 290.7 282.2 302.0 4.16 13 859 1447 7.2 -7.8 33 15.0 1.1 234 28 292.8 293.2 281.4 300.2 2.47 14 850 1534 8.2 -12.8 21 21.0 0.5 230 28 294.7 295.0 281.3 299.9 1.68 15 847 1563 8.6 -13.4 20 22.0 0.5 230 28 295.5 295.7 281.5 300.4 1.60 16 845 1583 9.0 -12.0 21 21.0 1.0 230 28 296.1 296.4 282.0 301.6 1.80 17 828 1751 8.2 -11.8 23 20.0 0.6 231 28 297.0 297.3 282.5 302.7 1.87 18 820 1831 7.8 -8.2 31 16.0 1.2 231 28 297.4 297.8 283.4 305.0 2.51 19 779 2252 5.4 -14.6 22 20.0 -1.7 232 28 299.2 299.5 283.1 304.1 1.58 20 766 2389 5.0 -13.0 26 18.0 -1.7 233 28 300.2 300.5 283.8 305.9 1.83 21 758 2475 4.4 -10.6 33 15.0 -1.4 233 28 300.4 300.8 284.3 307.4 2.25 22 753 2529 4.0 -8.0 41 12.0 -1.0 233 28 300.6 301.1 285.0 309.1 2.78 23 751 2551 3.8 -6.2 48 10.0 -0.5 233 28 300.6 301.2 285.4 310.4 3.20 24 730 2780 1.8 -6.2 55 8.0 -1.6 234 28 300.8 301.4 285.7 310.9 3.29 25 715 2947 0.4 -8.6 51 9.0 -3.2 234 28 301.1 301.6 285.2 309.7 2.79 26 700 3117 -1.1 -8.1 59 7.0 -3.9 235 28 301.3 301.8 285.4 310.4 2.96 27 687 3266 -2.5 -8.5 63 6.0 -4.9 235 28 301.3 301.9 285.4 310.3 2.93 28 678 3370 -3.5 -7.5 74 4.0 -5.1 235 28 301.3 301.9 285.7 311.2 3.21 29 672 3440 -3.9 -8.9 68 5.0 -5.8 235 28 301.7 302.2 285.5 310.6 2.90 30 667 3499 -4.1 -13.1 50 9.0 -7.2 235 28 302.1 302.5 284.8 308.6 2.09 31 665 3523 -4.1 -13.1 50 9.0 -7.2 235 28 302.3 302.7 284.9 308.9 2.09 32 662 3558 -4.5 -11.5 58 7.0 -7.1 235 28 302.3 302.7 285.2 309.7 2.39 33 661 3570 -4.5 -12.5 54 8.0 -7.4 235 28 302.4 302.8 285.1 309.3 2.21 34 656 3630 -4.9 -11.9 58 7.0 -7.4 235 28 302.6 303.1 285.3 309.9 2.34 35 638 3848 -6.7 -11.7 68 5.0 -8.5 235 29 303.0 303.4 285.5 310.6 2.45 36 628 3971 -7.5 -14.5 57 7.0 -9.8 235 29 303.5 303.8 285.2 309.7 1.98 37 626 3996 -7.7 -17.7 45 10.0 -10.7 235 29 303.5 303.8 284.7 308.4 1.52 38 620 4070 -8.3 -12.6 71 4.3 -9.8 235 29 303.7 304.1 285.7 311.0 2.34 39 615 4133 -8.7 -12.1 76 3.4 -9.9 235 29 303.9 304.4 285.9 311.6 2.46 40 613 4158 -8.7 -13.3 69 4.6 -10.3 235 29 304.2 304.6 285.8 311.2 2.24 41 610 4196 -9.1 -13.6 70 4.5 -10.6 235 29 304.1 304.6 285.7 311.1 2.19 42 606 4247 -9.3 -12.9 75 3.6 -10.5 235 29 304.5 304.9 286.0 311.8 2.34 43 599 4337 -9.7 -13.6 73 3.9 -11.0 235 29 305.0 305.5 286.1 312.1 2.23 44 595 4389 -9.7 -16.7 57 7.0 -11.9 235 29 305.6 305.9 285.8 311.2 1.74 45 592 4428 -9.9 -15.9 61 6.0 -11.8 235 29 305.8 306.2 285.9 311.8 1.87 46 590 4454 -9.7 -19.7 44 10.0 -12.5 235 29 306.4 306.6 285.6 310.8 1.36 47 589 4467 -9.9 -19.9 44 10.0 -12.7 235 29 306.3 306.5 285.5 310.6 1.34 48 587 4493 -9.9 -18.9 48 9.0 -12.5 235 29 306.6 306.8 285.8 311.3 1.46 49 585 4519 -9.7 -19.7 44 10.0 -12.6 235 29 307.1 307.4 285.9 311.6 1.37 50 581 4572 -9.9 -21.9 37 12.0 -13.1 235 29 307.5 307.7 285.8 311.2 1.14 51 579 4599 -10.1 -23.1 34 13.0 -13.5 235 29 307.5 307.7 285.7 311.0 1.03 52 538 5159 -14.9 -28.9 29 14.0 -17.7 235 30 308.3 308.5 285.5 310.6 0.65 53 533 5230 -14.9 -30.9 24 16.0 -18.0 235 30 309.2 309.3 285.7 311.0 0.55 54 500 5710 -18.3 -33.3 26 15.0 -20.8 235 30 310.7 310.8 286.2 312.3 0.46 55 400 7330 -31.5 -36.5 61 5.0 -32.1 245 31 314.0 314.1 287.3 315.5 0.42 56 300 9300 -48.7 -54.7 50 6.0 -48.9 245 35 316.7 316.7 287.8 317.0 0.08 57 250 10470 -59.3 -63.0 62 3.7 -59.3 250 35 317.9 317.9 288.1 318.0 0.03 58 223 11175 -64.7 -70.7 43 6.0 -64.7 260 41 320.2 320.2 288.8 320.2 0.01 59 200 11840 -63.3 -73.3 25 10.0 -63.4 280 41 332.5 332.5 292.4 332.6 0.01 60 150 13630 -57.5 -85.5 2 28.0 -57.8 265 28 371.0 371.0 300.8 371.0 0.00 61 100 16200 -56.3 -87.3 1 31.0 -56.8 300 7 418.9 418.9 307.6 419.0 0.00 62 87 17080 -57.7 -87.7 1 30.0 -58.2 294 9 433.2 433.2 309.1 433.2 0.00 63 85 17226 -56.5 -87.5 1 31.0 -57.1 293 9 438.5 438.5 309.7 438.5 0.00 64 79 17688 -58.5 -88.5 1 30.0 -58.9 290 10 443.6 443.6 310.3 443.6 0.00 65 78 17768 -57.1 -88.1 1 31.0 -57.6 290 10 448.1 448.1 310.7 448.2 0.00 66 70 18450 -58.1 -88.1 1 30.0 -58.6 285 11 460.1 460.1 311.8 460.1 0.00 67 62 19217 -58.3 -89.3 1 31.0 -58.9 298 11 475.9 475.9 313.1 475.9 0.00 68 60 19425 -56.7 -88.7 1 32.0 -57.4 301 11 484.0 484.0 313.8 484.0 0.00 69 55 19976 -58.1 -89.1 1 31.0 -58.7 310 12 492.9 492.9 314.4 493.0 0.00 70 50 20580 -56.9 -88.9 1 32.0 -57.8 320 12 509.4 509.4 315.6 509.4 0.00 71 49 20708 -56.9 -88.9 1 32.0 -57.8 322 12 512.3 512.3 315.8 512.4 0.00 72 39 22147 -58.3 -89.3 1 31.0 -59.2 342 12 543.4 543.4 317.7 543.4 0.00 73 32 23392 -57.9 -89.9 1 32.0 -59.0 359 11 576.1 576.1 319.5 576.1 0.00 74 30 23800 -56.1 -89.1 1 33.0 -57.5 5 11 591.7 591.7 320.2 591.7 0.00 75 29 24015 -56.1 -89.1 1 33.0 -57.6 4 11 597.5 597.5 320.5 597.5 0.00 76 24 25213 -57.3 -89.3 1 32.0 -58.8 357 14 627.2 627.2 321.8 627.2 0.01 77 20 26370 -54.9 -88.9 1 34.0 -57.1 350 16 668.1 668.1 323.3 668.2 0.01 78 19 26698 -54.3 -89.3 1 35.0 -56.8 679.9 679.9 323.7 679.9 0.01 79 16 27797 -55.5 -89.5 1 34.0 -58.0 710.2 710.2 324.7 710.3 0.01 80 14 28652 -53.5 -88.5 1 35.0 -56.8 744.6 744.6 325.8 744.7 0.01 TRP 223 11175 -64.7 -70.7 43 6.0 -64.7 260 41 320.2 320.2 288.8 320.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5519.00 m Freezing level: 711.00 mb = 2992.55 m = 9817.95 ft Wetbulb zero: 803.15 mb = 2001.34 m = 6566.01 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 49.12 % Est. max temperature: 20.80 C = 69.44 F Sfc-Lift cond lev (LCL): 949.79 mb = 620.20 m = 2034.76 ft T: 10.34 C 700-500 lapse rate: 6.63 C/km ThetaE index: 2.33 C Layer 867.0- 847.0 mb Conv cond level (CCL): 720.27 mb = 2888.16 m = 9475.48 ft Mean mixing ratio: 5.68 g/kg Conv temperature: 28.37 C = 83.07 F Cap Strength: 8.28 C Lifted Index: 8.75 C Risk: None Lifted Index @300 mb: 9.99 C Lifted Index @700 mb: 6.76 C Showalter Index: 10.74 C Risk: None Total Totals Index: 32.00 C Risk: None Vertical Totals Index: 26.50 C Cross Totals Index: 5.50 C K Index: 6.70 Risk: None Sweat Index: 121.89 Risk: None Energy Index: 2.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.94 J/kg Max Up Vert Vel: 5.99 m/s Conv Inhibition (B-): 55025.13 J/kg Cap Strength: 8.66 C Lift Cond Lev (LCL): 885.25 mb = 1200.90 m = 3939.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 267 at 21 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 1006 141 250 3 2.8 1.0 | 90 18 -18.1 -0.1 1 1000 191 225 12 8.5 8.5 | 121 14 -12.4 7.3 2 925 840 260 31 30.5 5.4 | 246 11 9.6 4.2 3 850 1534 230 28 21.4 18.0 | 182 17 0.5 16.9 4 700 3117 235 28 22.9 16.1 | 188 15 2.0 14.9 5 500 5710 235 30 24.6 17.2 | 193 16 3.7 16.1 6 400 7330 245 31 28.1 13.1 | 211 14 7.2 12.0 7 300 9300 245 35 31.7 14.8 | 218 17 10.8 13.6 8 250 10470 250 35 32.9 12.0 | 228 16 12.0 10.8 9 223 11175 260 41 40.4 7.1 | 253 20 19.5 6.0 10 200 11840 280 41 40.4 -7.1 | 293 21 19.5 -8.3 11 150 13630 265 28 27.9 2.4 | 259 7 7.0 1.3 12 100 16200 300 7 6.1 -3.5 | 73 16 -14.9 -4.6 13 70 18450 285 11 10.6 -2.8 | 69 11 -10.3 -4.0 14 50 20580 320 12 7.7 -9.2 | 52 17 -13.2 -10.3 15 30 23800 5 11 -1.0 -11.0 | 61 25 -21.9 -12.1 16 20 26370 350 16 2.8 -15.8 | 47 25 -18.1 -16.9 Wind Parameters Mean winds (0-6000m): 236.9 at 27.9 knts Storm direction: 266.9 at 21.0 knts Shear (0-3000m) pos: 0.4 neg: 4.3 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 98.1 deg Storm rel helicity (0-3000m) pos: 95.6 neg: -47.9 tot: 47.7 m^2/s^2 ave: 15.9 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 3.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.21 Bulk Shear: 14.82 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 ------------------------------------------------------------------------------- 500 241 17 142 9| 0.0 22.8 22.8| 71.3 0.0 71.3 142.6 0.91| 25.6 23.2 1000 251 23 192 6| 0.0 13.7 13.7| 88.6 -19.8 68.8 68.8 0.59| 20.5 12.0 1500 246 25 193 9| 0.0 8.6 8.6| 89.1 -47.9 41.2 27.5 0.33| 16.7 5.5 2000 242 26 190 11| 0.2 6.5 6.7| 91.3 -47.9 43.5 21.7 0.33| 12.7 4.3 2500 240 26 189 12| 0.3 5.2 5.5| 93.5 -47.9 45.6 18.3 0.34| 10.3 3.5 3000 239 27 188 13| 0.4 4.3 4.7| 95.6 -47.9 47.7 15.9 0.35| 8.7 3.0 4000 238 27 189 13| 0.3 3.3 3.6| 97.8 -47.9 50.0 12.5 0.35| 6.6 2.3 5000 237 28 189 14| 0.2 2.7 3.0|100.1 -47.9 52.2 10.4 0.36| 5.4 1.9 6000 237 28 190 14| 0.3 2.3 2.6|106.6 -47.9 58.7 9.8 0.37| 4.7 1.7 Wrote GIF file: /home/apache/climate/data/raob//EG238/skewt/EG238.skewt.20250427.23.gif