UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025053000.upa.cvt Date: 0000Z 30 MAY 25 Searching for EI953... Searching the city database file for: EI953 ... Date:0000Z 30 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 1013 18 14.8 13.3 91 1.5 13.9 230 7 286.9 288.5 286.5 313.4 9.51 1 1000 127 13.8 12.8 94 1.0 13.2 235 17 287.0 288.6 286.4 312.9 9.32 2 925 779 9.2 7.8 91 1.4 8.4 260 21 288.7 290.0 284.9 309.0 7.19 3 909 923 8.2 8.2 100 0.0 8.2 254 22 289.1 290.5 285.4 310.4 7.52 4 850 1475 5.0 5.0 100 0.0 5.0 230 27 291.4 292.5 285.2 309.8 6.44 5 845 1523 4.8 4.8 100 0.0 4.8 230 28 291.7 292.8 285.3 310.0 6.39 6 834 1630 5.4 5.3 99 0.1 5.4 229 29 293.4 294.6 286.3 312.7 6.71 7 700 3045 -0.7 -0.8 99 0.1 -0.7 220 48 301.7 302.7 287.8 317.2 5.16 8 592 4367 -7.1 -9.9 80 2.8 -8.2 225 55 309.1 309.7 288.3 318.7 3.04 9 503 5615 -16.1 -16.3 98 0.2 -16.2 230 62 312.9 313.3 288.7 319.8 2.13 10 500 5660 -16.1 -16.7 95 0.6 -16.3 230 62 313.4 313.8 288.8 320.2 2.07 11 460 6285 -18.9 -20.7 86 1.8 -19.4 230 69 317.5 317.8 289.6 322.9 1.60 12 448 6482 -20.7 -24.1 74 3.4 -21.5 230 71 317.6 317.9 289.3 321.8 1.22 13 405 7220 -26.7 -27.3 95 0.6 -26.8 230 80 319.2 319.3 289.6 322.6 1.01 14 400 7310 -25.9 -28.3 80 2.4 -26.3 230 81 321.3 321.5 290.2 324.6 0.93 15 368 7909 -29.5 -36.5 51 7.0 -30.4 230 83 324.3 324.4 290.6 326.0 0.46 16 335 8570 -35.3 -39.0 69 3.7 -35.7 230 85 325.2 325.3 290.7 326.6 0.39 17 333 8612 -35.3 -44.3 39 9.0 -36.1 230 85 325.7 325.8 290.7 326.6 0.22 18 323 8824 -36.7 -48.7 28 12.0 -37.5 230 85 326.7 326.7 290.9 327.2 0.14 19 300 9330 -41.1 -46.1 58 5.0 -41.5 230 87 327.4 327.5 291.2 328.2 0.20 20 294 9466 -42.5 -47.0 61 4.5 -42.8 229 88 327.3 327.4 291.2 328.1 0.19 21 280 9793 -43.9 -45.8 81 1.9 -44.0 228 92 329.9 330.0 291.9 330.8 0.23 22 250 10540 -49.7 -53.8 62 4.2 -49.8 225 99 332.2 332.3 292.4 332.6 0.10 23 206 11784 -59.5 -67.5 35 8.0 -59.6 220 95 335.7 335.7 293.3 335.8 0.02 24 200 11970 -58.9 -69.9 23 11.0 -59.0 225 91 339.5 339.5 294.2 339.6 0.02 25 192 12225 -59.1 -71.1 20 12.0 -59.2 226 87 343.2 343.2 295.1 343.2 0.01 26 183 12529 -54.3 -74.3 7 20.0 -54.6 227 81 355.7 355.7 297.8 355.7 0.01 27 161 13340 -58.1 -78.1 6 20.0 -58.3 229 68 362.6 362.6 299.2 362.6 0.01 28 156 13540 -54.9 -77.9 4 23.0 -55.2 229 64 371.3 371.3 300.8 371.3 0.01 29 150 13790 -54.7 -76.7 5 22.0 -55.1 230 60 375.8 375.8 301.6 375.9 0.01 30 116 15434 -53.7 -78.7 3 25.0 -54.2 236 45 406.4 406.4 306.0 406.4 0.01 31 100 16380 -56.7 -80.7 3 24.0 -57.1 240 36 418.2 418.2 307.5 418.2 0.01 32 70 18640 -54.7 -83.7 2 29.0 -55.5 220 13 467.4 467.4 312.4 467.4 0.01 33 50 20800 -54.1 -86.1 1 32.0 -55.2 195 3 516.0 516.0 316.1 516.0 0.00 34 30 24110 -50.5 -85.5 1 35.0 -52.9 105 9 607.0 607.0 320.9 607.0 0.01 35 26 25042 -50.5 -85.5 1 35.0 -53.2 75 8 632.3 632.3 322.0 632.4 0.01 36 20 26770 -45.3 -84.3 0 39.0 -50.4 20 7 697.5 697.5 324.4 697.6 0.02 37 15 28699 -43.1 -83.1 0 40.0 -50.1 764.6 764.7 326.3 764.9 0.03 38 14 29163 -44.3 -84.3 0 40.0 -51.0 775.8 775.8 326.6 776.0 0.02 TRP 206 11784 -59.5 -67.5 35 8.0 -59.6 220 95 335.7 335.7 293.3 335.8 0.02 WND 250 10540 -49.7 -53.8 62 4.2 -49.8 225 99 332.2 332.3 292.4 332.6 0.10 Sounding variables and indices 1000-500 mb thick: 5533.00 m Freezing level: 715.38 mb = 2882.63 m = 9457.32 ft Wetbulb zero: 716.32 mb = 2858.87 m = 9379.38 ft Precipitable water: 1.21 inches Sfc-500 mean rel hum: 93.82 % Est. max temperature: 18.80 C = 65.85 F Sfc-Lift cond lev (LCL): 990.74 mb = 204.77 m = 671.80 ft T: 13.25 C 700-500 lapse rate: 5.89 C/km ThetaE index: 4.34 C Layer 1000.0- 909.0 mb Conv cond level (CCL): 939.06 mb = 652.82 m = 2141.76 ft Mean mixing ratio: 8.28 g/kg Conv temperature: 16.30 C = 61.34 F Cap Strength: 5.21 C Lifted Index: 5.56 C Risk: None Lifted Index @300 mb: 11.85 C Lifted Index @700 mb: 2.91 C Showalter Index: 6.32 C Risk: None Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 21.10 C K Index: 26.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 176.00 Risk: None Energy Index: 2.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.58 J/kg Max Up Vert Vel: 5.76 m/s Conv Inhibition (B-): 1.15 J/kg Cap Strength: 5.19 C Lift Cond Lev (LCL): 946.60 mb = 585.97 m = 1922.46 ft Lev Free Conv (LFC): 921.60 mb = 809.51 m = 2655.84 ft Equ Level (EL): 841.60 mb = 1556.02 m = 5105.00 ft B at Equ Level: 16.57 J/kg Max Parcel Lev (MPL): 791.60 mb = 2051.56 m = 6730.75 ft Wind level data Storm motion: 258 at 32 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 1013 18 230 7 5.4 4.5 | 85 26 -26.2 -2.4 1 1000 127 235 17 13.9 9.8 | 99 18 -17.6 2.9 2 925 779 260 21 20.7 3.6 | 73 11 -10.9 -3.2 3 850 1475 230 27 20.7 17.4 | 134 15 -10.9 10.5 4 700 3045 220 48 30.9 36.8 | 179 30 -0.7 29.9 5 500 5660 230 62 47.5 39.9 | 206 37 16.0 33.0 6 400 7310 230 81 62.0 52.1 | 214 55 30.5 45.2 7 300 9330 230 87 66.6 55.9 | 216 60 35.1 49.0 8 250 10540 225 99 70.0 70.0 | 211 74 38.5 63.1 9 206 11784 220 95 61.1 72.8 | 204 72 29.5 65.9 10 200 11970 225 91 64.3 64.3 | 210 66 32.8 57.5 11 150 13790 230 60 46.0 38.6 | 204 35 14.4 31.7 12 100 16380 240 36 31.2 18.0 | 178 11 -0.4 11.1 13 70 18640 220 13 8.4 10.0 | 98 23 -23.2 3.1 14 50 20800 195 3 0.8 2.9 | 83 31 -30.8 -4.0 15 30 24110 105 9 -8.7 2.3 | 84 40 -40.2 -4.6 16 20 26770 20 7 -2.4 -6.6 | 68 37 -33.9 -13.5 Wind Parameters Mean winds (0-6000m): 227.7 at 43.0 knts Storm direction: 257.7 at 32.3 knts Shear (0-3000m) pos: 2.2 neg: 5.5 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): 93.7 deg Storm rel helicity (0-3000m) pos: 137.2 neg: -17.7 tot: 119.5 m^2/s^2 ave: 39.8 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 4.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.17 Bulk Shear: 96.34 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 ------------------------------------------------------------------------------- 500 242 17 94 17| 13.4 0.0 13.4| 29.0 -9.0 20.0 40.1 0.18| 15.6 2.9 1000 249 19 89 14| 6.7 1.9 8.6| 38.8 -17.7 21.1 21.1 0.16| 11.7 1.9 1500 244 21 100 13| 4.5 4.0 8.4| 63.7 -17.7 46.1 30.7 0.36| 11.2 4.0 2000 239 23 114 13| 3.4 4.7 8.0| 90.5 -17.7 72.9 36.4 0.46| 10.2 4.6 2500 235 26 130 13| 2.7 5.2 7.9|115.6 -17.7 97.9 39.2 0.49| 9.6 4.7 3000 231 29 143 15| 2.2 5.5 7.8|137.2 -17.7 119.5 39.8 0.48| 9.2 4.4 4000 228 35 160 17| 2.5 4.2 6.6|185.5 -17.7 167.8 42.0 0.53| 7.7 4.1 5000 227 39 171 20| 2.7 3.3 6.0|238.0 -17.7 220.3 44.1 0.57| 6.9 3.9 6000 228 43 181 22| 2.9 2.8 5.7|290.4 -17.7 272.8 45.5 0.58| 6.4 3.7 Wrote GIF file: /home/apache/climate/data/raob//EI953/skewt/EI953.skewt.20250530.00.gif