UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052512.upa.cvt Date: 1200Z 25 MAY 25 Searching for EI953... Searching the city database file for: EI953 ... Date:1200Z 25 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 1010 23 11.0 6.7 75 4.3 8.8 255 19 283.3 284.4 281.4 300.2 6.10 1 1000 106 10.8 3.8 62 7.0 7.3 255 29 284.0 284.8 280.4 298.0 5.02 2 999 114 11.0 4.0 62 7.0 7.5 255 29 284.2 285.1 280.7 298.5 5.10 3 925 750 5.8 0.8 70 5.0 3.5 270 33 285.2 286.0 280.3 297.6 4.38 4 857 1369 0.6 -0.5 92 1.1 0.1 275 35 286.1 286.9 280.6 298.3 4.30 5 850 1435 0.2 -0.6 94 0.8 -0.2 275 35 286.4 287.1 280.7 298.6 4.30 6 816 1761 -1.9 -1.9 100 0.0 -1.9 273 36 287.5 288.2 281.0 299.2 4.07 7 741 2524 -5.5 -6.9 90 1.4 -6.0 268 40 291.6 292.2 281.6 300.7 3.07 8 736 2577 -5.5 -12.5 58 7.0 -7.8 268 40 292.2 292.5 280.5 298.2 1.99 9 726 2684 -5.9 -15.9 45 10.0 -8.9 267 41 292.9 293.2 280.3 297.5 1.52 10 704 2925 -5.9 -29.9 13 24.0 -10.9 265 42 295.5 295.6 280.0 297.0 0.45 11 700 2970 -5.9 -29.9 13 24.0 -10.9 265 42 296.0 296.0 280.2 297.5 0.46 12 689 3093 -6.5 -29.5 14 23.0 -11.3 265 43 296.6 296.7 280.6 298.2 0.48 13 526 5145 -18.3 -43.3 9 25.0 -21.4 269 57 306.3 306.3 284.1 306.8 0.16 14 500 5520 -20.5 -39.5 17 19.0 -23.0 270 60 308.0 308.1 284.9 308.9 0.25 15 497 5565 -20.7 -38.7 18 18.0 -23.1 270 60 308.3 308.4 285.1 309.3 0.27 16 433 6573 -28.5 -42.5 25 14.0 -29.9 273 66 310.8 310.9 285.9 311.6 0.21 17 418 6826 -29.7 -47.7 16 18.0 -31.2 274 67 312.4 312.5 286.4 312.9 0.12 18 404 7069 -30.7 -37.7 50 7.0 -31.5 275 69 314.2 314.3 287.2 315.5 0.37 19 402 7104 -30.9 -37.9 50 7.0 -31.7 275 69 314.4 314.4 287.3 315.7 0.36 20 400 7140 -31.1 -37.1 56 6.0 -31.8 275 69 314.6 314.6 287.4 316.0 0.40 21 328 8506 -43.5 -46.3 74 2.8 -43.6 271 74 315.9 315.9 287.6 316.6 0.18 22 318 8714 -44.5 -55.5 28 11.0 -44.9 270 75 317.3 317.3 287.9 317.6 0.06 23 317 8735 -44.7 -55.5 29 10.8 -45.1 270 75 317.4 317.4 287.9 317.6 0.07 24 300 9100 -47.7 -54.7 44 7.0 -47.9 270 71 318.1 318.1 288.2 318.4 0.08 25 295 9211 -48.7 -55.7 44 7.0 -48.9 270 71 318.2 318.3 288.2 318.5 0.07 26 280 9554 -51.1 -59.1 38 8.0 -51.3 270 72 319.6 319.6 288.6 319.8 0.05 27 256 10137 -53.7 -64.7 25 11.0 -53.9 270 73 324.0 324.0 290.0 324.1 0.02 28 250 10290 -53.3 -67.3 17 14.0 -53.5 270 71 326.8 326.8 290.8 326.9 0.02 29 230 10825 -52.5 -74.5 5 22.0 -52.8 272 65 335.9 335.9 293.3 336.0 0.01 30 200 11730 -49.5 -82.5 1 33.0 -50.0 275 56 354.4 354.4 297.5 354.4 0.00 31 188 12135 -49.1 -83.1 1 34.0 -49.7 274 53 361.4 361.4 299.0 361.4 0.00 32 150 13610 -50.7 -85.7 1 35.0 -51.3 270 40 382.7 382.7 302.7 382.7 0.00 33 100 16230 -54.3 -88.3 1 34.0 -54.9 270 25 422.8 422.8 308.0 422.8 0.00 34 78 17820 -53.5 -89.5 0 36.0 -54.3 280 14 455.6 455.6 311.4 455.6 0.00 35 70 18510 -56.1 -90.1 1 34.0 -56.8 285 9 464.4 464.4 312.1 464.4 0.00 36 69 18601 -56.5 -90.5 1 34.0 -57.2 284 9 465.4 465.4 312.3 465.4 0.00 37 61 19389 -53.3 -90.3 0 37.0 -54.4 273 9 489.2 489.2 314.2 489.2 0.00 38 50 20670 -52.7 -89.7 0 37.0 -54.0 255 9 519.3 519.3 316.2 519.3 0.00 39 30 23990 -49.3 -87.3 0 38.0 -52.1 175 7 610.2 610.2 321.0 610.3 0.01 40 28 24442 -48.9 -86.9 0 38.0 -51.9 167 6 623.5 623.5 321.6 623.6 0.01 41 25 25181 -51.5 -88.5 0 37.0 -54.1 155 5 636.6 636.6 322.2 636.6 0.01 42 20 26640 -47.9 -86.9 0 39.0 -52.1 130 3 689.6 689.6 324.1 689.6 0.01 43 13 29533 -39.9 -80.9 0 41.0 -49.0 807.7 807.7 327.4 808.1 0.04 TRP 256 10137 -53.7 -64.7 25 11.0 -53.9 270 73 324.0 324.0 290.0 324.1 0.02 WND 317 8735 -44.7 -55.5 29 10.8 -45.1 270 75 317.4 317.4 287.9 317.6 0.07 Sounding variables and indices 1000-500 mb thick: 5414.00 m Freezing level: 846.76 mb = 1466.07 m = 4809.88 ft Wetbulb zero: 854.14 mb = 1395.98 m = 4579.95 ft Precipitable water: 0.52 inches Sfc-500 mean rel hum: 45.68 % Est. max temperature: 13.73 C = 56.71 F Sfc-Lift cond lev (LCL): 946.29 mb = 562.06 m = 1844.02 ft T: 7.34 C 700-500 lapse rate: 5.73 C/km ThetaE index: 3.71 C Layer 736.0- 700.0 mb Conv cond level (CCL): 861.52 mb = 1326.56 m = 4352.16 ft Mean mixing ratio: 4.76 g/kg Conv temperature: 13.71 C = 56.68 F Cap Strength: 8.87 C Lifted Index: 9.77 C Risk: None Lifted Index @300 mb: 14.27 C Lifted Index @700 mb: 4.63 C Showalter Index: 9.42 C Risk: None Total Totals Index: 40.60 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 19.90 C K Index: -3.90 Risk: None Sweat Index: 130.00 Risk: None Energy Index: 2.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.25 J/kg Max Up Vert Vel: 2.55 m/s Conv Inhibition (B-): 56330.68 J/kg Cap Strength: 9.47 C Lift Cond Lev (LCL): 878.68 mb = 1166.61 m = 3827.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 299 at 33 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 23 255 19 18.4 4.9 | 152 24 -10.9 20.9 1 1000 106 255 29 28.0 7.5 | 177 23 -1.3 23.5 2 925 750 270 33 33.0 -0.0 | 193 16 3.7 15.9 3 850 1435 275 35 34.9 -3.1 | 203 14 5.6 12.9 4 700 2970 265 42 41.8 3.7 | 213 23 12.6 19.6 5 500 5520 270 60 60.0 -0.0 | 243 35 30.7 15.9 6 400 7140 275 69 68.7 -6.0 | 256 41 39.5 9.9 7 317 8735 270 75 75.0 -0.0 | 251 48 45.7 15.9 8 300 9100 270 71 71.0 -0.0 | 249 45 41.7 15.9 9 256 10137 270 73 73.0 -0.0 | 250 47 43.7 15.9 10 250 10290 270 71 71.0 -0.0 | 249 45 41.7 15.9 11 200 11730 275 56 55.8 -4.9 | 247 29 26.5 11.1 12 150 13610 270 40 40.0 -0.0 | 214 19 10.7 15.9 13 100 16230 270 25 25.0 -0.0 | 165 17 -4.3 15.9 14 70 18510 285 9 8.7 -2.3 | 123 25 -20.6 13.6 15 50 20670 255 9 8.7 2.3 | 132 28 -20.6 18.3 16 30 23990 175 7 -0.6 7.0 | 127 38 -29.9 22.9 17 20 26640 130 3 -2.3 1.9 | 120 36 -31.6 17.9 Wind Parameters Mean winds (0-6000m): 268.6 at 44.4 knts Storm direction: 298.6 at 33.3 knts Shear (0-3000m) pos: 3.2 neg: 1.6 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 61.1 deg Storm rel helicity (0-3000m) pos: 115.6 neg: 0.0 tot: 115.6 m^2/s^2 ave: 38.5 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 3.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 35.00 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 ------------------------------------------------------------------------------- 500 259 29 179 21| 13.6 0.0 13.6| 80.4 0.0 80.4 160.8 0.87| 16.2 14.0 1000 265 31 185 19| 8.5 0.0 8.5| 94.3 0.0 94.3 94.3 0.82| 10.5 8.6 1500 268 32 190 17| 6.4 0.0 6.4|101.8 0.0 101.8 67.8 0.81| 7.9 6.4 2000 269 33 194 17| 4.8 0.8 5.6|106.9 0.0 106.9 53.5 0.76| 6.7 5.1 2500 269 34 198 17| 3.8 1.3 5.1|111.0 0.0 111.0 44.4 0.71| 6.0 4.3 3000 269 36 201 18| 3.2 1.6 4.8|115.6 0.0 115.6 38.5 0.66| 5.6 3.7 4000 268 38 207 19| 3.3 1.2 4.5|156.5 0.0 156.5 39.1 0.69| 5.1 3.5 5000 268 41 214 21| 3.4 1.0 4.3|199.8 0.0 199.8 40.0 0.70| 4.8 3.4 6000 269 44 222 23| 3.4 0.8 4.2|248.0 0.0 248.0 41.3 0.71| 4.6 3.3 Wrote GIF file: /home/apache/climate/data/raob//EI953/skewt/EI953.skewt.20250525.12.gif