UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042623.upa.cvt Date: 2300Z 26 APR 25 Searching for EG354... Searching the city database file for: EG354 ... Date:2300Z 26 APR 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 ------------------------------------------------------------------------------- SFC 1010 120 12.8 9.1 78 3.7 10.7 170 3 285.1 286.4 283.4 305.1 7.19 1 1000 203 12.8 8.2 74 4.6 10.3 195 7 286.0 287.1 283.4 305.0 6.83 2 999 211 12.8 8.1 73 4.7 10.2 195 7 286.0 287.2 283.4 305.0 6.79 3 925 853 7.8 5.8 87 2.0 6.8 205 10 287.3 288.4 283.4 304.9 6.26 4 886 1207 5.0 3.9 93 1.1 4.4 215 13 287.9 288.9 283.1 304.1 5.71 5 869 1365 3.8 2.4 91 1.4 3.1 220 14 288.3 289.2 282.7 303.2 5.24 6 850 1545 2.8 0.6 85 2.2 1.8 225 15 289.1 289.9 282.4 302.6 4.70 7 834 1699 2.0 -0.9 81 2.9 0.7 230 14 289.8 290.6 282.3 302.2 4.29 8 820 1835 1.4 -0.4 88 1.8 0.5 235 14 290.6 291.4 282.8 303.7 4.53 9 797 2064 0.0 -2.2 85 2.2 -1.0 243 13 291.5 292.2 282.7 303.3 4.08 10 768 2359 -2.7 -2.7 100 0.0 -2.7 254 11 291.7 292.4 282.8 303.6 4.08 11 742 2631 -4.7 -4.8 99 0.1 -4.7 263 10 292.4 293.0 282.5 303.0 3.61 12 737 2685 -3.1 -6.0 80 2.9 -4.3 265 10 294.7 295.3 283.2 304.5 3.31 13 713 2947 -2.9 -8.9 63 6.0 -5.2 275 9 297.7 298.2 283.8 306.0 2.73 14 700 3093 -3.1 -10.1 58 7.0 -5.7 280 8 299.1 299.5 284.1 306.8 2.53 15 678 3345 -4.5 -13.5 49 9.0 -7.5 278 8 300.2 300.6 284.0 306.4 1.99 16 666 3485 -5.1 -13.1 53 8.0 -7.8 277 8 301.1 301.5 284.4 307.6 2.09 17 656 3603 -6.3 -13.3 58 7.0 -8.7 276 8 301.0 301.4 284.4 307.6 2.09 18 617 4079 -9.1 -18.1 48 9.0 -11.7 272 9 303.2 303.4 284.5 307.9 1.49 19 592 4397 -11.3 -15.8 69 4.5 -12.7 270 9 304.2 304.6 285.4 310.2 1.88 20 568 4713 -13.1 -22.1 47 9.0 -15.4 268 9 305.7 305.9 285.1 309.5 1.14 21 565 4753 -13.5 -21.5 51 8.0 -15.6 267 9 305.7 305.9 285.2 309.7 1.21 22 559 4834 -13.9 -28.9 27 15.0 -17.0 267 9 306.2 306.3 284.7 308.3 0.63 23 556 4875 -14.3 -25.3 39 11.0 -16.8 266 9 306.2 306.3 284.9 309.1 0.88 24 555 4889 -14.3 -31.3 22 17.0 -17.5 266 9 306.3 306.4 284.6 308.0 0.50 25 543 5054 -15.5 -41.5 9 26.0 -19.1 265 10 306.8 306.9 284.4 307.5 0.19 26 535 5166 -16.3 -41.3 10 25.0 -19.7 264 10 307.2 307.2 284.5 307.9 0.19 27 500 5670 -20.5 -42.5 12 22.0 -23.1 260 10 308.0 308.1 284.8 308.7 0.18 28 496 5729 -20.9 -41.9 13 21.0 -23.4 259 10 308.3 308.3 284.9 309.0 0.19 29 493 5774 -21.1 -36.1 25 15.0 -23.2 257 10 308.6 308.6 285.2 309.8 0.35 30 490 5819 -21.5 -37.5 22 16.0 -23.7 256 11 308.6 308.7 285.2 309.7 0.31 31 489 5834 -21.5 -33.5 33 12.0 -23.4 256 11 308.8 308.9 285.5 310.4 0.46 32 483 5925 -22.5 -32.5 40 10.0 -24.1 254 11 308.6 308.7 285.5 310.4 0.52 33 481 5956 -22.7 -32.7 40 10.0 -24.2 253 11 308.8 308.9 285.5 310.5 0.51 34 478 6002 -23.1 -30.1 53 7.0 -24.3 252 11 308.8 308.9 285.7 311.1 0.66 35 471 6110 -24.3 -30.3 58 6.0 -25.3 249 12 308.6 308.8 285.7 310.9 0.65 36 463 6234 -25.3 -34.3 43 9.0 -26.6 246 12 308.9 309.0 285.5 310.5 0.45 37 459 6297 -25.7 -43.7 17 18.0 -27.5 245 13 309.2 309.2 285.2 309.8 0.17 38 455 6361 -26.3 -41.3 23 15.0 -27.9 243 13 309.2 309.2 285.3 310.0 0.23 39 448 6473 -27.3 -34.3 51 7.0 -28.2 240 13 309.3 309.4 285.7 310.9 0.47 40 446 6505 -27.3 -41.3 25 14.0 -28.7 240 14 309.7 309.8 285.5 310.5 0.23 41 445 6521 -27.5 -37.5 38 10.0 -28.7 239 14 309.7 309.7 285.7 310.9 0.34 42 440 6603 -28.1 -41.1 28 13.0 -29.5 237 14 309.9 309.9 285.6 310.8 0.24 43 435 6685 -28.7 -38.7 38 10.0 -29.8 235 14 310.2 310.2 285.8 311.3 0.31 44 433 6718 -28.9 -42.9 25 14.0 -30.2 234 15 310.3 310.4 285.7 311.0 0.20 45 423 6884 -30.3 -41.3 33 11.0 -31.4 230 15 310.6 310.6 285.8 311.5 0.24 46 417 6986 -31.1 -45.1 24 14.0 -32.3 227 16 310.8 310.9 285.8 311.4 0.16 47 411 7089 -31.9 -38.9 50 7.0 -32.6 225 16 311.1 311.2 286.1 312.2 0.32 48 400 7280 -33.3 -40.3 49 7.0 -34.0 220 17 311.7 311.8 286.3 312.7 0.28 49 396 7350 -33.7 -41.7 44 8.0 -34.4 220 17 312.1 312.1 286.4 313.0 0.25 50 393 7404 -34.1 -40.1 55 6.0 -34.7 220 17 312.2 312.3 286.5 313.3 0.30 51 390 7457 -34.5 -41.5 49 7.0 -35.1 220 17 312.4 312.5 286.5 313.3 0.26 52 376 7711 -36.9 -41.9 60 5.0 -37.3 221 18 312.5 312.6 286.5 313.4 0.26 53 372 7785 -37.7 -44.7 48 7.0 -38.2 221 18 312.4 312.4 286.4 313.1 0.19 54 365 7915 -38.9 -42.4 69 3.5 -39.2 222 18 312.5 312.6 286.5 313.4 0.25 55 361 7991 -39.3 -44.2 60 4.9 -39.6 222 18 313.0 313.0 286.6 313.7 0.21 56 300 9230 -49.3 -61.3 23 12.0 -49.6 225 21 315.9 315.9 287.4 316.0 0.03 57 250 10400 -57.3 -68.3 23 11.0 -57.4 240 13 320.9 320.9 289.0 320.9 0.02 58 222 11149 -61.3 -70.3 29 9.0 -61.4 295 11 325.8 325.8 290.5 325.9 0.01 59 200 11800 -61.7 -73.7 19 12.0 -61.8 295 16 335.1 335.1 293.1 335.1 0.01 60 150 13600 -57.1 -84.1 2 27.0 -57.4 280 12 371.7 371.7 300.9 371.7 0.00 61 100 16170 -54.5 -84.5 1 30.0 -55.1 275 15 422.4 422.4 308.0 422.4 0.00 62 79 17672 -57.3 -86.3 1 29.0 -57.8 288 8 446.1 446.1 310.5 446.1 0.00 63 70 18440 -56.3 -86.3 1 30.0 -56.9 295 5 463.9 463.9 312.1 464.0 0.00 64 60 19416 -55.9 -85.9 1 30.0 -56.7 306 7 485.7 485.7 313.9 485.8 0.00 65 50 20570 -56.9 -85.9 1 29.0 -57.7 320 10 509.4 509.4 315.6 509.4 0.00 66 47 20959 -58.3 -87.3 1 29.0 -59.0 330 10 515.1 515.1 316.0 515.2 0.00 67 37 22470 -55.3 -86.3 1 31.0 -56.6 10 11 559.3 559.3 318.6 559.3 0.01 68 30 23800 -56.7 -86.7 1 30.0 -58.0 45 11 590.1 590.1 320.2 590.1 0.01 69 26 24706 -57.5 -87.5 1 30.0 -58.9 27 11 612.4 612.4 321.2 612.5 0.01 70 20 26370 -55.7 -86.7 1 31.0 -57.8 355 12 665.7 665.7 323.3 665.8 0.01 71 13 29138 -51.9 -84.9 1 33.0 -55.9 766.1 766.1 326.4 766.3 0.02 TRP 222 11149 -61.3 -70.3 29 9.0 -61.4 295 11 325.8 325.8 290.5 325.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5467.00 m Freezing level: 797.00 mb = 2063.69 m = 6770.56 ft Wetbulb zero: 811.74 mb = 1916.47 m = 6287.55 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 63.54 % Est. max temperature: 16.34 C = 61.41 F Sfc-Lift cond lev (LCL): 955.24 mb = 584.83 m = 1918.71 ft T: 9.89 C 700-500 lapse rate: 6.75 C/km ThetaE index: 2.93 C Layer 1000.0- 820.0 mb Conv cond level (CCL): 899.25 mb = 1085.08 m = 3559.93 ft Mean mixing ratio: 6.51 g/kg Conv temperature: 15.39 C = 59.70 F Cap Strength: 5.24 C Lifted Index: 5.09 C Risk: None Lifted Index @300 mb: 7.87 C Lifted Index @700 mb: 3.62 C Showalter Index: 6.67 C Risk: None Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 21.10 C K Index: 16.90 Risk: < 20 % chance of thunderstorms Sweat Index: 47.20 Risk: None Energy Index: 1.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.45 J/kg Max Up Vert Vel: 5.38 m/s Conv Inhibition (B-): 7.38 J/kg Cap Strength: 5.25 C Lift Cond Lev (LCL): 913.52 mb = 955.67 m = 3135.36 ft Lev Free Conv (LFC): 868.52 mb = 1369.78 m = 4493.96 ft Equ Level (EL): 838.52 mb = 1654.93 m = 5429.48 ft B at Equ Level: 4.18 J/kg Max Parcel Lev (MPL): 718.52 mb = 2886.07 m = 9468.63 ft Wind level data Storm motion: 277 at 8 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 120 170 3 -0.5 3.0 | 116 9 -8.0 3.9 1 1000 203 195 7 1.8 6.8 | 144 10 -5.7 7.7 2 925 853 205 10 4.2 9.1 | 162 11 -3.3 10.0 3 850 1545 225 15 10.6 10.6 | 195 12 3.1 11.6 4 700 3093 280 8 7.9 -1.4 | 319 1 0.4 -0.4 5 500 5670 260 10 9.8 1.7 | 221 4 2.4 2.7 6 400 7280 220 17 10.9 13.0 | 194 14 3.4 14.0 7 300 9230 225 21 14.8 14.8 | 205 17 7.4 15.8 8 250 10400 240 13 11.3 6.5 | 207 8 3.8 7.4 9 222 11149 295 11 10.0 -4.6 | 326 4 2.5 -3.7 10 200 11800 295 16 14.5 -6.8 | 310 9 7.0 -5.8 11 150 13600 280 12 11.8 -2.1 | 285 4 4.3 -1.1 12 100 16170 275 15 14.9 -1.3 | 273 7 7.4 -0.4 13 70 18440 295 5 4.5 -2.1 | 69 3 -3.0 -1.2 14 50 20570 320 10 6.4 -7.7 | 9 7 -1.1 -6.7 15 30 23800 45 11 -7.8 -7.8 | 66 17 -15.3 -6.8 16 20 26370 355 12 1.0 -12.0 | 30 13 -6.4 -11.0 Wind Parameters Mean winds (0-6000m): 247.2 at 10.1 knts Storm direction: 277.2 at 7.6 knts Shear (0-3000m) pos: 1.6 neg: 0.0 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): -160.6 deg Storm rel helicity (0-3000m) pos: 48.3 neg: 0.0 tot: 48.3 m^2/s^2 ave: 16.1 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.81 Bulk Shear: 7.97 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 ------------------------------------------------------------------------------- 500 197 7 147 10| 6.7 0.0 6.7| 15.8 0.0 15.8 31.6 0.98| 6.8 6.7 1000 203 9 156 10| 5.1 0.0 5.1| 25.8 0.0 25.8 25.8 0.98| 5.3 5.2 1500 211 10 168 10| 4.6 0.0 4.6| 39.5 0.0 39.5 26.4 0.96| 5.2 5.0 2000 218 11 177 10| 3.1 0.0 3.1| 45.3 0.0 45.3 22.7 0.85| 5.1 4.4 2500 224 11 182 9| 2.2 0.0 2.2| 47.6 0.0 47.6 19.1 0.77| 5.0 3.8 3000 228 11 185 8| 1.6 0.0 1.6| 48.3 0.0 48.3 16.1 0.74| 4.7 3.5 4000 238 10 191 7| 1.2 0.2 1.4| 48.3 -0.2 48.1 12.0 0.67| 3.7 2.5 5000 244 10 196 6| 1.0 0.3 1.3| 48.3 -0.6 47.8 9.6 0.62| 3.1 1.9 6000 247 10 200 5| 0.8 0.6 1.4| 48.3 -1.6 46.7 7.8 0.52| 2.9 1.5 Wrote GIF file: /home/apache/climate/data/raob//EG354/skewt/EG354.skewt.20250426.23.gif