UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025060512.upa.cvt Date: 1200Z 5 JUN 25 Searching for EI953... Searching the city database file for: EI953 ... Date:1200Z 5 JUN 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 1000 19 14.0 10.6 80 3.4 12.0 280 11 287.1 288.6 285.2 309.6 8.04 1 998 36 12.6 9.0 79 3.6 10.6 280 11 285.9 287.2 283.8 306.1 7.23 2 925 667 7.2 4.1 81 3.1 5.6 275 13 286.7 287.6 282.3 302.3 5.55 3 885 1029 4.2 2.8 91 1.4 3.5 280 14 287.2 288.1 282.3 302.2 5.29 4 850 1356 2.0 1.2 94 0.8 1.6 285 15 288.2 289.1 282.3 302.3 4.91 5 766 2189 -2.7 -2.8 99 0.1 -2.7 274 19 291.9 292.6 282.9 303.7 4.06 6 705 2842 -6.7 -7.0 98 0.3 -6.8 266 23 294.5 295.0 283.0 304.0 3.21 7 700 2898 -7.1 -8.5 90 1.4 -7.6 265 23 294.6 295.1 282.7 303.2 2.87 8 699 2909 -7.1 -8.8 88 1.7 -7.7 265 23 294.7 295.2 282.7 303.2 2.81 9 696 2943 -7.7 -15.7 53 8.0 -10.1 265 23 294.4 294.7 281.1 299.4 1.62 10 693 2976 -7.5 -11.5 73 4.0 -8.8 265 23 295.0 295.4 282.1 302.0 2.29 11 691 2999 -7.1 -24.1 24 17.0 -11.2 265 23 295.7 295.9 280.6 298.2 0.79 12 687 3044 -6.5 -20.5 32 14.0 -10.2 265 23 296.9 297.1 281.5 300.3 1.09 13 637 3632 -8.3 -30.3 15 22.0 -12.9 264 25 301.3 301.4 282.5 302.9 0.48 14 551 4743 -15.3 -32.3 22 17.0 -18.3 261 27 305.8 305.9 284.3 307.3 0.46 15 539 4909 -16.5 -19.6 77 3.1 -17.3 261 28 306.3 306.6 285.7 311.1 1.50 16 513 5279 -18.3 -27.3 45 9.0 -20.1 260 29 308.5 308.6 285.7 311.1 0.79 17 500 5470 -19.9 -26.9 54 7.0 -21.3 260 29 308.8 308.9 285.9 311.6 0.84 18 494 5559 -20.7 -26.7 59 6.0 -21.9 260 30 308.9 309.0 285.9 311.8 0.87 19 451 6223 -25.5 -39.5 26 14.0 -27.2 258 35 311.0 311.0 286.0 312.0 0.27 20 433 6517 -27.5 -33.5 57 6.0 -28.3 257 37 312.1 312.2 286.7 313.9 0.52 21 420 6734 -29.5 -33.8 66 4.3 -30.1 256 39 312.3 312.4 286.8 314.1 0.52 22 400 7080 -31.1 -34.0 76 2.9 -31.5 255 42 314.6 314.7 287.6 316.5 0.54 23 399 7098 -31.3 -34.1 76 2.8 -31.7 255 42 314.5 314.6 287.6 316.4 0.53 24 382 7405 -33.1 -36.2 74 3.1 -33.4 253 48 316.1 316.2 288.0 317.7 0.45 25 379 7461 -32.9 -36.4 71 3.5 -33.3 253 49 317.1 317.2 288.3 318.7 0.45 26 363 7763 -35.7 -37.4 84 1.7 -35.9 252 54 317.3 317.4 288.3 318.8 0.42 27 300 9060 -46.3 -50.2 64 3.9 -46.5 245 77 320.1 320.1 288.9 320.6 0.13 28 284 9423 -49.5 -51.9 76 2.4 -49.6 245 89 320.6 320.6 289.0 321.0 0.11 29 278 9563 -50.0 -54.5 59 4.5 -50.2 245 93 321.7 321.8 289.4 322.1 0.08 30 271 9729 -50.7 -57.7 43 7.0 -50.9 250 85 323.1 323.2 289.8 323.4 0.06 31 267 9827 -49.9 -68.9 9 19.0 -50.3 251 81 325.7 325.7 290.5 325.7 0.01 32 262 9951 -48.5 -73.5 4 25.0 -48.9 252 77 329.5 329.5 291.6 329.5 0.01 33 250 10260 -48.7 -73.7 4 25.0 -49.1 255 66 333.7 333.7 292.7 333.7 0.01 34 209 11447 -45.7 -79.7 1 34.0 -46.4 259 58 355.9 355.9 297.9 355.9 0.00 35 200 11740 -46.7 -80.7 1 34.0 -47.4 260 56 358.8 358.8 298.5 358.8 0.00 36 150 13630 -47.7 -83.7 1 36.0 -48.5 265 46 387.9 387.9 303.5 387.9 0.00 37 100 16290 -51.5 -85.5 1 34.0 -52.3 245 27 428.2 428.2 308.6 428.2 0.00 38 70 18590 -53.1 -87.1 1 34.0 -54.0 225 17 470.8 470.8 312.7 470.8 0.00 39 62 19371 -53.9 -86.9 1 33.0 -54.8 229 13 485.6 485.6 313.9 485.7 0.00 40 53 20389 -49.1 -86.1 1 37.0 -50.9 233 9 519.0 519.0 316.2 519.1 0.00 41 50 20770 -50.9 -86.9 1 36.0 -52.5 235 7 523.5 523.5 316.5 523.5 0.00 42 34 23282 -50.9 -86.9 1 36.0 -53.1 235 12 584.6 584.6 319.9 584.6 0.01 43 30 24100 -49.1 -87.1 0 38.0 -51.9 235 13 610.8 610.8 321.1 610.8 0.01 44 20 26790 -45.3 -84.3 0 39.0 -50.4 155 11 697.5 697.5 324.4 697.6 0.02 45 16 28287 -42.3 -82.3 0 40.0 -49.4 152 13 753.3 753.3 326.0 753.5 0.03 46 15 28723 -43.1 -83.1 0 40.0 -50.1 151 13 764.6 764.7 326.3 764.9 0.03 47 13 29695 -38.9 -80.9 0 42.0 -48.6 149 15 811.1 811.2 327.5 811.5 0.04 48 10 31500 -37.3 -79.3 0 42.0 -49.1 145 17 880.3 880.4 329.1 881.1 0.07 49 9.0 32231 -35.5 -78.5 0 43.0 -48.9 914.2 914.2 329.7 915.2 0.09 50 8.8 32387 -35.7 -78.7 0 43.0 -49.1 919.3 919.3 329.8 920.3 0.09 51 7.4 33608 -29.5 -74.5 0 45.0 -47.9 991.2 991.3 331.1 993.8 0.21 52 7.2 33803 -29.3 -74.3 0 45.0 -48.0 999.8 1000.0 331.2 1002.6 0.23 TRP 271 9729 -50.7 -57.7 43 7.0 -50.9 250 85 323.1 323.2 289.8 323.4 0.06 WND 278 9563 -50.0 -54.5 59 4.5 -50.2 245 93 321.7 321.8 289.4 322.1 0.08 Sounding variables and indices 1000-500 mb thick: 5450.96 m Freezing level: 814.26 mb = 1710.41 m = 5611.51 ft Wetbulb zero: 818.97 mb = 1653.68 m = 5425.40 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 62.73 % Est. max temperature: 15.09 C = 59.16 F Sfc-Lift cond lev (LCL): 950.26 mb = 443.16 m = 1453.91 ft T: 9.12 C 700-500 lapse rate: 4.98 C/km ThetaE index: 7.44 C Layer 998.0- 850.0 mb Conv cond level (CCL): 897.81 mb = 911.18 m = 2989.40 ft Mean mixing ratio: 6.17 g/kg Conv temperature: 13.89 C = 57.00 F Cap Strength: 6.52 C Lifted Index: 6.45 C Risk: None Lifted Index @300 mb: 11.69 C Lifted Index @700 mb: 0.20 C Showalter Index: 7.50 C Risk: None Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 21.10 C K Index: 21.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 73.40 Risk: None Energy Index: 1.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.72 J/kg Max Up Vert Vel: 4.63 m/s Conv Inhibition (B-): 3.72 J/kg Cap Strength: 6.47 C Lift Cond Lev (LCL): 905.87 mb = 838.10 m = 2749.62 ft Lev Free Conv (LFC): 880.87 mb = 1066.80 m = 3499.96 ft Equ Level (EL): 760.87 mb = 2241.83 m = 7355.01 ft B at Equ Level: 10.60 J/kg Max Parcel Lev (MPL): 680.87 mb = 3113.87 m = 10215.97 ft Wind level data Storm motion: 296 at 16 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 1000 19 280 11 10.8 -1.9 | 144 7 -3.9 5.4 1 925 667 275 13 13.0 -1.1 | 164 6 -1.8 6.1 2 850 1356 285 15 14.5 -3.9 | 175 3 -0.3 3.4 3 700 2898 265 23 22.9 2.0 | 221 12 8.1 9.3 4 500 5470 260 29 28.6 5.0 | 228 18 13.8 12.3 5 400 7080 255 42 40.6 10.9 | 235 32 25.8 18.1 6 300 9060 245 77 69.8 32.5 | 234 68 55.0 39.8 7 278 9563 245 93 84.3 39.3 | 236 84 69.5 46.6 8 271 9729 250 85 79.9 29.1 | 241 75 65.1 36.3 9 250 10260 255 66 63.8 17.1 | 244 55 49.0 24.4 10 200 11740 260 56 55.1 9.7 | 247 44 40.4 17.0 11 150 13630 265 46 45.8 4.0 | 250 33 31.1 11.3 12 100 16290 245 27 24.5 11.4 | 207 21 9.7 18.7 13 70 18590 225 17 12.0 12.0 | 172 19 -2.7 19.3 14 50 20770 235 7 5.7 4.0 | 141 14 -9.0 11.3 15 30 24100 235 13 10.6 7.5 | 164 15 -4.1 14.7 16 20 26790 155 11 -4.6 10.0 | 132 26 -19.4 17.2 17 10 31500 145 17 -9.8 13.9 | 131 32 -24.5 21.2 Wind Parameters Mean winds (0-6000m): 266.2 at 21.9 knts Storm direction: 296.2 at 16.5 knts Shear (0-3000m) pos: 0.6 neg: 1.9 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 78.1 deg Storm rel helicity (0-3000m) pos: 10.9 neg: 0.0 tot: 10.9 m^2/s^2 ave: 3.6 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 2.7 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.71 Bulk Shear: 15.12 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 ------------------------------------------------------------------------------- 500 278 12 151 6| 0.0 1.8 1.8| 2.9 0.0 2.9 5.8 0.98| 1.8 1.7 1000 277 13 158 6| 0.9 0.9 1.8| 4.5 0.0 4.5 4.5 0.73| 1.9 1.4 1500 280 13 162 5| 1.3 0.6 1.9| 6.0 0.0 6.0 4.0 0.67| 2.1 1.4 2000 279 14 172 5| 1.0 1.3 2.2| 8.5 0.0 8.5 4.2 0.65| 2.4 1.6 2500 277 15 185 5| 0.8 1.7 2.5| 10.1 0.0 10.1 4.1 0.54| 2.7 1.4 3000 275 17 196 6| 0.6 1.9 2.6| 10.9 0.0 10.9 3.6 0.45| 2.7 1.2 4000 271 18 208 8| 0.5 1.8 2.2| 14.0 0.0 14.0 3.5 0.44| 2.4 1.0 5000 268 20 215 10| 0.4 1.7 2.0| 16.6 0.0 16.6 3.3 0.41| 2.1 0.9 6000 266 22 219 11| 0.3 1.9 2.2| 24.7 0.0 24.7 4.1 0.38| 2.3 0.9 Wrote GIF file: /home/apache/climate/data/raob//EI953/skewt/EI953.skewt.20250605.12.gif