UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110600.upa.cvt Date: 0000Z 6 NOV 25 Searching for EI953... Searching the city database file for: EI953 ... Date:0000Z 6 NOV 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 ------------------------------------------------------------------------------- 0 1000 -30 250 0 SFC 994 21 13.0 13.0 100 0.0 13.0 250 0 286.6 288.3 286.4 313.0 9.50 2 979 149 14.2 12.2 88 2.0 13.0 226 2 289.1 290.7 287.0 314.8 9.15 3 925 626 10.8 10.8 100 0.0 10.8 135 9 290.4 291.9 287.2 315.3 8.82 4 850 1329 8.0 4.4 78 3.6 6.1 105 7 294.5 295.6 286.2 312.5 6.17 5 826 1565 6.8 3.5 79 3.3 5.1 114 8 295.7 296.8 286.4 313.1 5.96 6 756 2285 1.0 0.4 96 0.6 0.7 141 11 297.0 297.9 286.2 312.4 5.21 7 717 2711 0.0 -0.6 96 0.6 -0.3 158 12 300.4 301.4 287.3 315.7 5.11 8 700 2903 -1.3 -1.8 96 0.5 -1.6 165 13 301.0 301.9 287.2 315.5 4.79 9 578 4402 -10.1 -10.5 97 0.4 -10.2 165 24 307.7 308.3 287.8 317.1 2.97 10 500 5500 -18.7 -23.4 66 4.7 -19.8 165 33 310.2 310.5 286.8 314.1 1.16 11 483 5757 -20.3 -22.4 83 2.1 -20.8 164 34 311.4 311.6 287.3 315.7 1.31 12 436 6509 -24.9 -28.0 75 3.1 -25.5 162 36 314.8 314.9 288.0 317.8 0.88 13 435 6526 -24.9 -28.6 71 3.7 -25.6 162 36 315.0 315.1 288.1 317.8 0.83 14 400 7130 -30.1 -33.4 73 3.3 -30.6 160 38 315.9 316.0 288.1 317.9 0.57 15 371 7661 -34.9 -37.9 74 3.0 -35.2 161 42 316.4 316.4 288.0 317.8 0.39 16 349 8085 -38.3 -39.0 93 0.7 -38.4 162 46 317.4 317.4 288.3 318.7 0.37 17 337 8325 -40.1 -41.0 91 0.9 -40.2 163 48 318.1 318.1 288.5 319.2 0.31 18 327 8530 -41.5 -48.5 47 7.0 -41.9 164 49 318.9 318.9 288.6 319.5 0.14 19 320 8677 -42.3 -49.3 46 7.0 -42.7 164 50 319.8 319.8 288.8 320.3 0.13 20 300 9110 -45.9 -51.9 51 6.0 -46.2 165 54 320.7 320.7 289.0 321.1 0.11 21 259 10064 -54.3 -57.0 72 2.7 -54.4 153 44 322.1 322.1 289.5 322.3 0.07 22 257 10113 -54.3 -56.2 79 1.9 -54.4 152 44 322.8 322.8 289.7 323.1 0.07 23 252 10239 -53.1 -60.1 42 7.0 -53.2 151 43 326.4 326.4 290.7 326.6 0.05 24 250 10290 -53.3 -59.3 48 6.0 -53.4 150 42 326.8 326.8 290.9 327.0 0.05 25 231 10794 -56.9 -60.5 64 3.6 -57.0 155 42 328.8 328.8 291.5 329.0 0.05 26 225 10961 -54.1 -73.1 8 19.0 -54.4 165 39 335.6 335.6 293.2 335.6 0.01 27 212 11344 -52.3 -78.3 3 26.0 -52.7 188 31 344.2 344.2 295.3 344.2 0.00 28 200 11720 -52.9 -78.9 3 26.0 -53.2 210 23 349.0 349.0 296.4 349.0 0.00 29 150 13570 -55.5 -83.5 2 28.0 -55.8 205 15 374.5 374.5 301.4 374.5 0.00 30 100 16140 -57.3 -86.3 1 29.0 -57.7 250 13 417.0 417.0 307.4 417.0 0.00 31 96 16398 -56.7 -85.7 1 29.0 -57.2 249 13 423.1 423.1 308.1 423.1 0.00 32 70 18370 -62.5 -88.5 2 26.0 -62.8 245 15 450.7 450.7 310.9 450.7 0.00 33 64 18921 -64.1 -89.1 2 25.0 -64.4 248 12 458.9 458.9 311.7 458.9 0.00 34 54 19966 -61.9 -88.9 2 27.0 -62.3 253 7 486.8 486.8 314.0 486.8 0.00 35 50 20440 -63.7 -89.7 2 26.0 -64.1 255 5 493.4 493.4 314.5 493.4 0.00 36 45 21086 -64.5 -89.5 2 25.0 -64.8 256 9 506.5 506.5 315.4 506.5 0.00 37 41 21659 -62.1 -89.1 2 27.0 -62.6 257 12 526.2 526.2 316.7 526.2 0.00 38 30 23570 -66.7 -91.7 2 25.0 -67.1 260 23 562.8 562.8 318.8 562.8 0.00 39 26 24432 -68.7 -91.7 2 23.0 -69.1 262 27 580.6 580.6 319.7 580.7 0.00 40 21 25724 -65.1 -91.1 2 26.0 -65.8 264 32 628.1 628.1 321.8 628.1 0.00 41 20 26020 -67.3 -92.3 2 25.0 -67.8 265 33 630.2 630.2 321.9 630.2 0.00 42 15 27758 -66.5 -92.5 1 26.0 -67.3 686.9 686.9 324.0 686.9 0.00 TRP 231 10794 -56.9 -60.5 64 3.6 -57.0 155 42 328.8 328.8 291.5 329.0 0.05 WND Sounding variables and indices 1000-500 mb thick: 5530.00 m Freezing level: 717.00 mb = 2711.03 m = 8894.33 ft Wetbulb zero: 727.70 mb = 2592.04 m = 8503.97 ft Precipitable water: 1.11 inches Sfc-500 mean rel hum: 90.25 % Est. max temperature: 21.16 C = 70.08 F Sfc-Lift cond lev (LCL): 994.00 mb = 20.69 m = 67.88 ft T: 13.00 C 700-500 lapse rate: 6.70 C/km ThetaE index: 2.82 C Layer 850.0- 826.0 mb Conv cond level (CCL): 922.66 mb = 647.09 m = 2122.99 ft Mean mixing ratio: 8.80 g/kg Conv temperature: 16.83 C = 62.30 F Cap Strength: 1.36 C Lifted Index: 0.67 C Risk: Showers probable Lifted Index @300 mb: 4.53 C Lifted Index @700 mb: 0.56 C Showalter Index: 2.08 C Risk: Showers probable Total Totals Index: 49.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.70 C Cross Totals Index: 23.10 C K Index: 30.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 115.80 Risk: None Energy Index: 0.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.41 J/kg Max Up Vert Vel: 6.23 m/s Conv Inhibition (B-): 31.34 J/kg Cap Strength: 1.31 C Lift Cond Lev (LCL): 930.29 mb = 578.03 m = 1896.39 ft Lev Free Conv (LFC): 775.29 mb = 2080.42 m = 6825.46 ft Equ Level (EL): 735.29 mb = 2508.59 m = 8230.19 ft B at Equ Level: 19.35 J/kg Max Parcel Lev (MPL): 655.29 mb = 3419.60 m = 11219.02 ft Wind level data Storm motion: 189 at 13 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 ---------------------------------------------------------- 0 994 21 250 0 0.0 0.0 | 9 13 -2.1 -12.7 1 925 626 135 9 -6.4 6.4 | 53 11 -8.4 -6.3 2 850 1329 105 7 -6.8 1.8 | 39 14 -8.8 -10.9 3 700 2903 165 13 -3.4 12.6 | 89 5 -5.4 -0.1 4 500 5500 165 33 -8.5 31.9 | 151 22 -10.6 19.2 5 400 7130 160 38 -13.0 35.7 | 147 28 -15.1 23.0 6 300 9110 165 54 -14.0 52.2 | 158 43 -16.1 39.5 7 250 10290 150 42 -21.0 36.4 | 136 33 -23.1 23.7 8 231 10794 155 42 -17.7 38.1 | 142 32 -19.8 25.4 9 200 11720 210 23 11.5 19.9 | 232 12 9.4 7.2 10 150 13570 205 15 6.3 13.6 | 258 4 4.3 0.9 11 100 16140 250 13 12.2 4.4 | 309 13 10.1 -8.2 12 70 18370 245 15 13.6 6.3 | 299 13 11.5 -6.3 13 50 20440 255 5 4.8 1.3 | 346 12 2.7 -11.4 14 30 23570 260 23 22.7 4.0 | 293 22 20.6 -8.7 15 20 26020 265 33 32.9 2.9 | 288 32 30.8 -9.8 Wind Parameters Mean winds (0-6000m): 159.3 at 17.1 knts Storm direction: 189.3 at 12.9 knts Shear (0-3000m) pos: 1.9 neg: 1.3 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 88.2 deg Storm rel helicity (0-3000m) pos: 39.5 neg: -14.0 tot: 25.4 m^2/s^2 ave: 8.5 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.75 Bulk Shear: 25.99 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 ------------------------------------------------------------------------------- 500 131 4 25 11| 0.0 7.6 7.6| 10.9 -4.3 6.6 13.3 0.40| 10.3 4.1 1000 131 6 37 11| 0.0 4.1 4.1| 15.3 -9.1 6.1 6.1 0.27| 8.2 2.2 1500 124 7 40 12| 0.0 2.7 2.7| 18.9 -14.0 4.9 3.3 0.20| 6.5 1.3 2000 124 7 42 12| 0.9 2.0 2.9| 27.7 -14.0 13.7 6.8 0.29| 5.8 1.7 2500 130 8 46 11| 1.5 1.6 3.1| 34.5 -14.0 20.4 8.2 0.35| 5.4 1.9 3000 140 9 51 10| 1.9 1.3 3.2| 39.5 -14.0 25.4 8.5 0.39| 5.3 2.1 4000 151 11 66 8| 1.4 1.8 3.2| 50.2 -14.0 36.2 9.1 0.45| 4.9 2.2 5000 156 14 90 8| 1.1 2.2 3.3| 61.0 -14.0 47.0 9.4 0.44| 4.7 2.1 6000 159 17 112 9| 1.0 2.3 3.2| 66.1 -17.1 49.0 8.2 0.40| 4.4 1.8 Wrote GIF file: /home/apache/climate/data/raob//EI953/skewt/EI953.skewt.20251106.00.gif