UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052812.upa.cvt Date: 1200Z 28 MAY 25 Searching for EI953... Searching the city database file for: EI953 ... Date:1200Z 28 MAY 25 Station: EI953 WMO ident: 3953 Latitude: 51.94 Longitude: -10.24 ------------------------------------------------------------------------------- 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 1016 22 15.4 11.6 78 3.8 13.1 240 13 287.2 288.7 285.7 310.9 8.47 1 1000 156 13.0 9.8 81 3.2 11.2 225 17 286.1 287.5 284.3 307.4 7.62 2 953 558 9.0 8.9 99 0.1 8.9 240 16 286.1 287.4 284.2 307.0 7.52 3 951 576 9.0 9.0 100 0.0 9.0 241 16 286.2 287.6 284.3 307.4 7.59 4 925 805 7.6 7.6 100 0.0 7.6 250 15 287.1 288.3 284.2 307.0 7.09 5 850 1498 3.8 3.8 100 0.0 3.8 270 15 290.1 291.2 284.2 307.0 5.92 6 838 1613 3.2 3.1 99 0.1 3.1 269 16 290.7 291.7 284.2 307.0 5.71 7 836 1633 3.0 1.8 92 1.2 2.4 269 17 290.7 291.6 283.7 305.7 5.21 8 831 1681 4.4 -11.6 30 16.0 -1.4 269 17 292.6 293.0 280.6 298.4 1.89 9 825 1740 4.4 -2.6 60 7.0 1.3 268 18 293.2 293.9 283.2 304.5 3.82 10 810 1889 5.0 -8.0 38 13.0 -0.2 268 20 295.4 295.9 282.7 303.2 2.58 11 803 1960 4.4 -4.6 52 9.0 0.5 267 21 295.5 296.1 283.7 305.6 3.38 12 798 2011 4.6 -17.4 18 22.0 -2.6 267 22 296.3 296.5 281.4 300.1 1.22 13 796 2031 4.4 -4.6 52 9.0 0.5 267 22 296.3 296.9 284.0 306.5 3.41 14 794 2052 4.2 -4.8 52 9.0 0.3 266 22 296.3 296.9 284.0 306.3 3.37 15 715 2897 0.4 -19.6 21 20.0 -5.7 261 33 301.1 301.3 283.3 304.7 1.13 16 700 3067 -0.5 -17.5 26 17.0 -6.0 260 35 301.9 302.2 283.9 306.3 1.38 17 699 3078 -0.5 -17.5 26 17.0 -6.0 260 35 302.1 302.3 284.0 306.5 1.38 18 623 3985 -7.7 -14.7 57 7.0 -10.0 267 40 303.9 304.3 285.4 310.1 1.96 19 618 4048 -7.9 -15.9 53 8.0 -10.5 267 41 304.4 304.7 285.4 310.1 1.79 20 588 4433 -9.5 -10.9 90 1.4 -10.0 270 43 306.9 307.4 287.3 315.8 2.83 21 564 4754 -10.3 -22.3 37 12.0 -13.5 273 45 309.6 309.8 286.5 313.4 1.13 22 557 4850 -10.7 -14.7 72 4.0 -12.1 274 45 310.3 310.7 287.9 317.3 2.19 23 533 5187 -13.7 -15.1 89 1.4 -14.2 276 47 310.6 311.0 288.0 317.8 2.22 24 500 5670 -16.5 -18.9 82 2.4 -17.2 280 50 312.9 313.2 288.3 318.6 1.72 25 496 5730 -17.1 -19.2 84 2.1 -17.7 280 51 312.9 313.2 288.2 318.5 1.69 26 484 5914 -16.5 -21.4 66 4.9 -17.8 280 55 315.8 316.1 288.9 320.7 1.43 27 419 6982 -23.3 -27.7 67 4.4 -24.2 280 76 320.4 320.6 289.9 323.7 0.94 28 406 7212 -24.5 -32.5 47 8.0 -25.9 280 81 321.8 321.9 290.0 324.0 0.61 29 400 7320 -25.3 -33.3 47 8.0 -26.6 280 83 322.1 322.2 290.0 324.2 0.58 30 320 8892 -38.9 -43.1 64 4.2 -39.2 284 94 324.5 324.5 290.4 325.5 0.27 31 302 9285 -42.1 -51.1 37 9.0 -42.6 285 97 325.4 325.4 290.5 325.9 0.12 32 300 9330 -42.5 -50.5 41 8.0 -42.9 285 97 325.5 325.5 290.6 325.9 0.12 33 265 10153 -50.1 -56.1 49 6.0 -50.3 288 103 326.1 326.1 290.7 326.4 0.07 34 256 10377 -52.1 -57.1 55 5.0 -52.2 289 105 326.4 326.4 290.7 326.7 0.07 35 250 10530 -53.5 -59.5 48 6.0 -53.7 290 106 326.5 326.5 290.8 326.7 0.05 36 245 10661 -54.6 -61.3 43 6.8 -54.7 290 108 326.8 326.8 290.9 327.0 0.04 37 231 11037 -57.7 -66.7 31 9.0 -57.8 286 99 327.6 327.6 291.0 327.7 0.02 38 226 11176 -58.3 -65.3 40 7.0 -58.4 284 96 328.7 328.8 291.4 328.9 0.03 39 218 11405 -56.9 -66.9 27 10.0 -57.1 281 90 334.3 334.3 292.9 334.4 0.02 40 200 11950 -60.1 -69.1 30 9.0 -60.2 275 77 337.6 337.6 293.7 337.7 0.02 41 187 12366 -63.5 -72.5 28 9.0 -63.6 277 69 338.6 338.7 294.0 338.7 0.01 42 182 12533 -60.5 -83.5 3 23.0 -60.7 278 66 346.2 346.2 295.8 346.2 0.00 43 173 12852 -56.7 -83.7 2 27.0 -56.9 280 60 357.5 357.5 298.2 357.5 0.00 44 150 13760 -54.5 -85.5 1 31.0 -54.9 285 44 376.2 376.2 301.6 376.2 0.00 45 113 15570 -53.5 -86.5 1 33.0 -54.1 285 35 409.8 409.8 306.5 409.8 0.00 46 100 16350 -55.3 -87.3 1 32.0 -55.8 285 31 420.9 420.9 307.8 420.9 0.00 47 90 17021 -57.1 -88.1 1 31.0 -57.6 270 21 430.2 430.2 308.9 430.2 0.00 48 70 18620 -55.3 -88.3 1 33.0 -56.1 275 15 466.1 466.1 312.3 466.1 0.00 49 50 20770 -54.1 -88.1 1 34.0 -55.2 275 5 516.0 516.0 316.1 516.0 0.00 50 30 24080 -50.5 -87.5 0 37.0 -52.9 150 5 607.0 607.0 320.9 607.0 0.01 51 20 26740 -47.9 -86.9 0 39.0 -52.1 175 9 689.6 689.6 324.1 689.6 0.01 52 10 31400 -38.7 -80.7 0 42.0 -49.7 75 23 875.1 875.1 329.0 875.7 0.06 53 7.9 33025 -36.9 -78.9 0 42.0 -50.1 943.3 943.4 330.2 944.4 0.10 TRP 90 17021 -57.1 -88.1 1 31.0 -57.6 270 21 430.2 430.2 308.9 430.2 0.00 WND 245 10661 -54.6 -61.3 43 6.8 -54.7 290 108 326.8 326.8 290.9 327.0 0.04 Sounding variables and indices 1000-500 mb thick: 5514.00 m Freezing level: 708.33 mb = 2972.77 m = 9753.06 ft Wetbulb zero: 832.82 mb = 1663.47 m = 5457.50 ft Precipitable water: 0.85 inches Sfc-500 mean rel hum: 65.67 % Est. max temperature: 17.62 C = 63.72 F Sfc-Lift cond lev (LCL): 959.88 mb = 498.07 m = 1634.08 ft T: 9.60 C 700-500 lapse rate: 6.15 C/km ThetaE index: 8.68 C Layer 836.0- 825.0 mb Conv cond level (CCL): 947.75 mb = 603.96 m = 1981.46 ft Mean mixing ratio: 7.53 g/kg Conv temperature: 14.49 C = 58.09 F Cap Strength: 6.95 C Lifted Index: 7.42 C Risk: None Lifted Index @300 mb: 12.91 C Lifted Index @700 mb: 4.87 C Showalter Index: 7.68 C Risk: None Total Totals Index: 40.60 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 20.30 C K Index: 7.10 Risk: None Sweat Index: 125.60 Risk: None Energy Index: 2.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.05 J/kg Max Up Vert Vel: 4.91 m/s Conv Inhibition (B-): 1.12 J/kg Cap Strength: 7.22 C Lift Cond Lev (LCL): 946.21 mb = 617.42 m = 2025.64 ft Lev Free Conv (LFC): 941.21 mb = 661.26 m = 2169.47 ft Equ Level (EL): 831.21 mb = 1679.17 m = 5509.03 ft B at Equ Level: 9.42 J/kg Max Parcel Lev (MPL): 811.21 mb = 1877.33 m = 6159.15 ft Wind level data Storm motion: 298 at 24 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 1016 22 240 13 11.3 6.5 | 151 21 -10.0 17.9 1 1000 156 225 17 12.0 12.0 | 158 25 -9.3 23.4 2 925 805 250 15 14.1 5.1 | 156 18 -7.2 16.5 3 850 1498 270 15 15.0 -0.0 | 151 13 -6.3 11.4 4 700 3067 260 35 34.5 6.1 | 217 22 13.2 17.5 5 500 5670 280 50 49.2 -8.7 | 264 28 27.9 2.7 6 400 7320 280 83 81.7 -14.4 | 273 61 60.4 -3.0 7 300 9330 285 97 93.7 -25.1 | 281 74 72.4 -13.7 8 250 10530 290 106 99.6 -36.3 | 288 82 78.3 -24.9 9 245 10661 290 108 101.5 -36.9 | 288 84 80.2 -25.6 10 200 11950 275 77 76.7 -6.7 | 265 56 55.4 4.7 11 150 13760 285 44 42.5 -11.4 | 270 21 21.2 -0.0 12 100 16350 285 31 29.9 -8.0 | 249 9 8.6 3.4 13 90 17021 270 21 21.0 -0.0 | 178 11 -0.3 11.4 14 70 18620 275 15 14.9 -1.3 | 148 12 -6.4 10.1 15 50 20770 275 5 5.0 -0.4 | 124 20 -16.3 10.9 16 30 24080 150 5 -2.5 4.3 | 123 29 -23.8 15.7 17 20 26740 175 9 -0.8 9.0 | 133 30 -22.1 20.3 18 10 31400 75 23 -22.2 -6.0 | 97 44 -43.5 5.4 Wind Parameters Mean winds (0-6000m): 268.1 at 32.2 knts Storm direction: 298.1 at 24.2 knts Shear (0-3000m) pos: 1.4 neg: 3.8 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 65.6 deg Storm rel helicity (0-3000m) pos: 79.1 neg: -8.6 tot: 70.4 m^2/s^2 ave: 23.5 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.20 Bulk Shear: 61.21 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 ------------------------------------------------------------------------------- 500 232 16 158 23| 0.0 3.0 3.0| 18.9 -0.5 18.4 36.8 0.37| 8.7 3.2 1000 239 16 158 21| 2.4 1.5 3.9| 18.9 -5.0 13.9 13.9 0.17| 6.7 1.1 1500 247 15 158 19| 2.8 1.0 3.8| 19.1 -8.6 10.4 7.0 0.08| 5.7 0.4 2000 253 16 160 17| 2.1 2.4 4.5| 40.0 -8.6 31.3 15.7 0.33| 6.0 2.0 2500 256 18 166 16| 1.7 3.2 4.9| 60.5 -8.6 51.8 20.7 0.44| 6.1 2.7 3000 257 20 174 16| 1.4 3.8 5.2| 79.1 -8.6 70.4 23.5 0.47| 6.2 2.9 4000 260 24 190 16| 1.9 2.9 4.7|123.3 -8.6 114.7 28.7 0.55| 5.7 3.1 5000 264 28 205 16| 2.3 2.3 4.6|173.7 -8.6 165.1 33.0 0.62| 5.4 3.3 6000 268 32 221 17| 2.9 1.9 4.8|224.5 -8.6 215.8 36.0 0.60| 5.6 3.4 Wrote GIF file: /home/apache/climate/data/raob//EI953/skewt/EI953.skewt.20250528.12.gif