UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042000.upa.cvt Date: 0000Z 20 APR 25 Searching for EI953... Searching the city database file for: EI953 ... Date:0000Z 20 APR 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 1007 21 9.4 6.5 82 2.9 7.9 340 3 282.0 283.0 280.7 298.6 6.03 1 1000 79 9.0 5.7 80 3.3 7.3 350 11 282.1 283.1 280.4 298.0 5.74 2 931 665 4.0 3.8 99 0.2 3.9 350 13 282.9 283.8 280.4 297.9 5.40 3 925 718 3.8 3.7 99 0.1 3.8 350 13 283.2 284.1 280.6 298.2 5.39 4 878 1141 1.8 1.7 99 0.1 1.7 261 7 285.4 286.2 281.0 299.3 4.93 5 872 1196 2.8 2.3 97 0.5 2.5 249 6 287.0 287.9 282.0 301.6 5.18 6 850 1403 2.2 1.2 93 1.0 1.7 205 3 288.5 289.3 282.4 302.5 4.91 7 758 2318 -3.5 -5.4 87 1.9 -4.3 273 11 291.9 292.5 282.1 301.8 3.37 8 739 2519 -4.5 -8.3 75 3.8 -5.9 288 13 292.9 293.4 281.8 301.2 2.76 9 726 2658 -4.9 -32.9 9 28.0 -10.4 298 14 294.0 294.0 279.1 295.1 0.33 10 710 2834 -5.7 -45.7 3 40.0 -11.4 312 16 295.0 295.0 279.2 295.3 0.09 11 700 2945 -4.5 -52.5 1 48.0 -10.8 320 17 297.5 297.5 280.3 297.7 0.04 12 694 3013 -2.9 -49.9 1 47.0 -9.8 320 17 300.0 300.0 281.4 300.2 0.06 13 679 3185 -3.3 -46.3 2 43.0 -10.1 320 18 301.4 301.5 282.1 301.8 0.09 14 524 5179 -16.3 -54.3 2 38.0 -20.1 324 29 309.0 309.0 285.0 309.2 0.05 15 500 5530 -17.9 -54.9 2 37.0 -21.4 325 31 311.2 311.2 285.8 311.4 0.04 16 478 5865 -19.1 -44.1 9 25.0 -22.2 329 34 313.8 313.8 286.9 314.4 0.16 17 400 7160 -30.7 -42.7 30 12.0 -31.9 345 46 315.1 315.1 287.4 315.9 0.22 18 344 8210 -39.7 -48.7 38 9.0 -40.2 340 51 316.8 316.8 287.8 317.3 0.13 19 337 8350 -40.9 -46.9 52 6.0 -41.3 339 52 317.0 317.0 287.9 317.6 0.17 20 328 8533 -41.9 -52.9 29 11.0 -42.4 338 53 318.1 318.1 288.2 318.4 0.09 21 307 8977 -45.7 -49.5 65 3.8 -45.9 336 55 318.8 318.9 288.5 319.4 0.14 22 300 9130 -46.7 -54.7 40 8.0 -47.0 335 56 319.5 319.5 288.7 319.8 0.08 23 296 9219 -47.5 -57.5 31 10.0 -47.8 335 57 319.6 319.6 288.7 319.8 0.05 24 282 9539 -49.7 -59.7 30 10.0 -50.0 337 59 320.9 320.9 289.1 321.1 0.04 25 250 10320 -55.5 -62.5 41 7.0 -55.6 340 64 323.6 323.6 289.9 323.7 0.03 26 244 10473 -56.9 -62.9 47 6.0 -57.0 336 65 323.7 323.7 289.9 323.8 0.03 27 231 10816 -59.1 -65.1 46 6.0 -59.2 327 69 325.5 325.5 290.5 325.6 0.03 28 222 11064 -56.6 -71.6 13 15.1 -56.8 320 71 333.1 333.1 292.6 333.1 0.01 29 207 11510 -52.1 -83.1 1 31.0 -52.5 340 42 346.8 346.8 295.9 346.8 0.00 30 200 11730 -53.9 -82.9 2 29.0 -54.2 350 27 347.4 347.4 296.1 347.4 0.00 31 186 12192 -56.7 -83.7 2 27.0 -56.9 345 24 350.2 350.2 296.7 350.2 0.00 32 177 12510 -51.1 -85.1 1 34.0 -51.6 342 22 364.4 364.4 299.5 364.4 0.00 33 150 13580 -52.7 -86.7 1 34.0 -53.2 330 15 379.3 379.3 302.1 379.3 0.00 34 100 16190 -54.3 -88.3 1 34.0 -54.9 310 7 422.8 422.8 308.0 422.8 0.00 35 72 18290 -56.5 -89.5 1 33.0 -57.1 33 9 459.8 459.8 311.7 459.8 0.00 36 70 18470 -55.5 -89.5 1 34.0 -56.2 40 9 465.7 465.7 312.3 465.7 0.00 37 66 18844 -53.9 -89.9 0 36.0 -54.8 36 8 477.0 477.0 313.2 477.0 0.00 38 50 20620 -53.1 -89.1 0 36.0 -54.4 15 3 518.3 518.3 316.2 518.4 0.00 39 35 22912 -55.3 -90.3 1 35.0 -56.6 67 7 568.3 568.3 319.0 568.3 0.00 40 30 23900 -54.1 -91.1 0 37.0 -55.8 90 9 597.2 597.2 320.5 597.2 0.00 41 20 26510 -53.1 -90.1 0 37.0 -55.8 90 19 673.6 673.6 323.6 673.7 0.01 42 16 27955 -50.9 -88.9 0 38.0 -54.7 725.2 725.2 325.2 725.3 0.01 43 16 27955 -50.7 -88.7 0 38.0 -54.5 725.9 725.9 325.3 725.9 0.01 TRP 222 11064 -60.3 -67.3 39 7.0 -60.4 320 71 327.4 327.4 291.0 327.4 0.02 WND 222 11064 -56.6 -71.6 13 15.1 -56.8 320 71 333.1 333.1 292.6 333.1 0.01 Sounding variables and indices 1000-500 mb thick: 5451.00 m Freezing level: 814.49 mb = 1756.32 m = 5762.14 ft Wetbulb zero: 823.54 mb = 1655.73 m = 5432.12 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 42.56 % Est. max temperature: 15.40 C = 59.72 F Sfc-Lift cond lev (LCL): 963.55 mb = 383.58 m = 1258.46 ft T: 6.40 C 700-500 lapse rate: 5.18 C/km ThetaE index: 7.40 C Layer 758.0- 710.0 mb Conv cond level (CCL): 933.29 mb = 645.30 m = 2117.10 ft Mean mixing ratio: 5.53 g/kg Conv temperature: 10.26 C = 50.47 F Cap Strength: 11.13 C Lifted Index: 12.43 C Risk: None Lifted Index @300 mb: 15.27 C Lifted Index @700 mb: 6.03 C Showalter Index: 9.33 C Risk: None Total Totals Index: 39.20 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 19.10 C K Index: -26.70 Risk: None Sweat Index: 51.40 Risk: None Energy Index: 1.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.74 J/kg Max Up Vert Vel: 3.39 m/s Conv Inhibition (B-): 47729.05 J/kg Cap Strength: 12.13 C Lift Cond Lev (LCL): 935.06 mb = 629.76 m = 2066.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 355 at 14 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 1007 21 340 3 1.0 -2.8 | 179 11 -0.1 10.7 1 1000 79 350 11 1.9 -10.8 | 196 3 0.7 2.6 2 925 718 350 13 2.3 -12.8 | 238 1 1.1 0.7 3 850 1403 205 3 1.3 2.7 | 180 16 0.1 16.2 4 700 2945 320 17 10.9 -13.0 | 267 10 9.8 0.5 5 500 5530 325 31 17.8 -25.4 | 306 20 16.6 -11.9 6 400 7160 345 46 11.9 -44.4 | 341 33 10.7 -31.0 7 300 9130 335 56 23.7 -50.8 | 329 44 22.5 -37.3 8 250 10320 340 64 21.9 -60.1 | 336 51 20.7 -46.7 9 222 11064 320 71 45.6 -54.4 | 313 60 44.5 -40.9 10 200 11730 350 27 4.7 -26.6 | 345 14 3.5 -13.1 11 150 13580 330 15 7.5 -13.0 | 266 6 6.3 0.5 12 100 16190 310 7 5.4 -4.5 | 205 10 4.2 9.0 13 70 18470 40 9 -5.8 -6.9 | 133 10 -7.0 6.6 14 50 20620 15 3 -0.8 -2.9 | 170 11 -1.9 10.6 15 30 23900 90 9 -9.0 0.0 | 143 17 -10.2 13.5 16 20 26510 90 19 -19.0 0.0 | 124 24 -20.2 13.5 Wind Parameters Mean winds (0-6000m): 325.0 at 18.0 knts Storm direction: 355.0 at 13.5 knts Shear (0-3000m) pos: 4.8 neg: 2.7 tot: 7.5 10-3/s Storm rel Dir Shear (0-3000m): 90.2 deg Storm rel helicity (0-3000m) pos: 94.3 neg: -45.1 tot: 49.2 m^2/s^2 ave: 16.4 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.51 Bulk Shear: 11.18 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 ------------------------------------------------------------------------------- 500 350 11 198 3| 9.7 0.0 9.7| 2.6 0.0 2.6 5.3 0.29| 9.8 2.9 1000 344 11 218 3| 4.9 6.0 10.8| 2.8 -9.4 -6.6 -6.6 -0.03| 11.7 -0.3 1500 346 9 194 5| 3.2 5.3 8.6| 6.5 -45.1 -38.6 -25.7 -0.25| 11.5 -2.9 2000 331 9 207 7| 3.1 4.0 7.1| 34.5 -45.1 -10.6 -5.3 -0.06| 10.2 -0.6 2500 320 9 215 8| 4.2 3.2 7.4| 68.4 -45.1 23.3 9.3 0.11| 9.9 1.1 3000 327 10 220 7| 4.8 2.7 7.5| 94.3 -45.1 49.2 16.4 0.23| 9.9 2.3 4000 325 12 242 7| 4.3 2.0 6.3|106.7 -45.1 61.6 15.4 0.28| 8.1 2.3 5000 324 15 262 8| 4.0 1.6 5.6|120.2 -45.1 75.1 15.0 0.30| 7.1 2.1 6000 325 18 278 9| 4.0 1.3 5.3|154.6 -45.1 109.6 18.3 0.35| 6.6 2.3 Wrote GIF file: /home/apache/climate/data/raob//EI953/skewt/EI953.skewt.20250420.00.gif