UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110400.upa.cvt Date: 0000Z 4 NOV 25 Searching for EI953... Searching the city database file for: EI953 ... Date:0000Z 4 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 1 165 9 SFC 998 18 12.8 11.5 92 1.3 12.0 165 9 286.1 287.6 285.3 309.9 8.56 2 962 326 11.2 11.2 100 0.0 11.2 194 18 287.5 289.0 286.0 311.8 8.71 3 941 510 10.0 9.6 97 0.4 9.7 211 23 288.1 289.5 285.5 310.6 7.99 4 933 581 10.4 4.4 66 6.0 7.3 218 25 289.2 290.2 283.5 305.3 5.62 5 925 653 10.2 3.2 62 7.0 6.6 225 27 289.7 290.7 283.2 304.7 5.21 6 923 671 10.0 3.0 62 7.0 6.5 225 27 289.7 290.6 283.2 304.5 5.14 7 888 991 7.2 6.9 98 0.3 7.1 227 30 290.0 291.3 285.3 310.0 7.04 8 856 1292 6.4 -2.6 53 9.0 2.4 230 33 292.3 292.9 282.6 303.1 3.69 9 850 1350 6.0 -1.0 61 7.0 2.7 230 33 292.4 293.2 283.2 304.6 4.18 10 843 1418 5.4 0.8 72 4.6 3.2 230 34 292.5 293.4 284.0 306.5 4.81 11 827 1574 4.6 -3.4 56 8.0 1.1 230 37 293.3 293.9 283.0 303.9 3.59 12 819 1653 3.8 0.1 77 3.7 2.0 230 38 293.2 294.1 284.2 307.0 4.70 13 803 1813 2.8 -2.1 70 4.9 0.6 230 41 293.8 294.6 283.7 305.8 4.08 14 758 2279 1.8 -12.2 35 14.0 -3.3 230 49 297.6 298.0 282.9 303.7 1.98 15 732 2559 0.0 -7.0 59 7.0 -2.9 230 54 298.6 299.2 284.5 308.0 3.09 16 727 2614 0.0 -10.0 47 10.0 -3.8 230 55 299.2 299.7 284.1 306.8 2.46 17 720 2691 0.6 -13.4 34 14.0 -4.4 230 56 300.7 301.1 284.0 306.6 1.89 18 709 2815 0.2 -16.8 27 17.0 -5.4 230 58 301.6 301.9 283.9 306.2 1.45 19 700 2917 -0.9 -12.9 40 12.0 -5.2 230 60 301.5 301.9 284.5 307.8 2.02 20 686 3077 -2.3 -13.3 43 11.0 -6.2 230 61 301.7 302.0 284.5 307.9 2.00 21 680 3147 -2.1 -24.1 17 22.0 -8.0 230 61 302.7 302.8 283.5 305.3 0.80 22 676 3193 -2.5 -12.5 46 10.0 -6.1 229 61 302.7 303.1 285.1 309.5 2.16 23 668 3287 -2.9 -23.9 18 21.0 -8.5 229 62 303.3 303.5 283.8 306.0 0.83 24 654 3454 -4.5 -11.5 58 7.0 -7.1 229 62 303.3 303.8 285.7 310.9 2.42 25 573 4480 -10.5 -27.5 23 17.0 -14.4 227 67 308.0 308.1 285.4 310.4 0.70 26 500 5510 -18.3 -42.3 10 24.0 -21.4 225 71 310.7 310.8 285.8 311.4 0.18 27 495 5585 -18.7 -43.7 9 25.0 -21.8 225 71 311.1 311.2 285.9 311.7 0.16 28 414 6886 -29.9 -37.9 46 8.0 -30.8 233 76 313.0 313.1 286.8 314.3 0.35 29 407 7007 -30.7 -40.7 37 10.0 -31.7 234 77 313.5 313.6 286.9 314.5 0.27 30 402 7095 -31.5 -40.5 41 9.0 -32.4 235 77 313.6 313.7 286.9 314.6 0.28 31 400 7130 -31.7 -37.7 55 6.0 -32.4 235 77 313.8 313.9 287.1 315.1 0.37 32 398 7166 -31.9 -34.8 75 2.9 -32.3 235 77 314.0 314.1 287.3 315.7 0.50 33 300 9110 -47.1 -50.9 65 3.8 -47.3 230 91 319.0 319.0 288.5 319.4 0.12 34 278 9607 -51.5 -55.4 63 3.9 -51.6 233 97 319.6 319.7 288.7 319.9 0.08 35 271 9771 -52.1 -58.1 48 6.0 -52.2 233 99 321.1 321.1 289.2 321.3 0.06 36 259 10063 -52.5 -61.4 34 8.8 -52.7 235 103 324.6 324.6 290.2 324.8 0.04 37 250 10290 -52.9 -63.9 25 11.0 -53.1 240 95 327.4 327.4 291.0 327.5 0.03 38 220 11107 -58.7 -70.7 20 12.0 -58.8 230 95 330.7 330.7 291.9 330.7 0.01 39 200 11710 -57.3 -77.3 6 20.0 -57.5 230 79 342.0 342.0 294.8 342.0 0.01 40 166 12894 -53.7 -81.7 2 28.0 -54.1 230 71 366.8 366.8 300.0 366.8 0.00 41 150 13540 -55.7 -82.7 2 27.0 -56.1 230 66 374.1 374.1 301.3 374.1 0.00 42 100 16110 -57.9 -84.9 2 27.0 -58.3 240 42 415.9 415.9 307.2 415.9 0.00 43 81 17426 -61.9 -86.9 2 25.0 -62.2 240 36 433.5 433.5 309.2 433.5 0.00 44 70 18330 -61.5 -87.5 2 26.0 -61.9 240 31 452.8 452.8 311.1 452.8 0.00 45 50 20410 -63.5 -88.5 2 25.0 -63.8 235 19 493.8 493.8 314.5 493.9 0.00 46 34 22773 -64.7 -89.7 2 25.0 -65.1 258 24 548.3 548.3 318.0 548.3 0.00 47 30 23540 -63.7 -89.7 2 26.0 -64.3 265 25 571.0 571.0 319.2 571.0 0.00 48 25 24656 -62.7 -89.7 1 27.0 -63.5 261 23 604.4 604.4 320.8 604.4 0.00 49 20 26020 -64.9 -90.9 2 26.0 -65.7 255 21 637.5 637.5 322.2 637.5 0.00 50 16 27375 -66.3 -91.3 2 25.0 -67.1 265 26 675.0 675.0 323.6 675.0 0.01 51 12 29138 -61.3 -89.3 1 28.0 -63.0 277 31 750.6 750.6 326.0 750.6 0.01 52 10 30260 -64.7 -90.7 2 26.0 -66.1 285 35 778.0 778.0 326.7 778.1 0.01 53 6.0 33413 -60.1 -89.1 1 29.0 -63.4 920.3 920.3 329.8 920.5 0.02 TRP 220 11107 -58.7 -70.7 20 12.0 -58.8 230 95 330.7 330.7 291.9 330.7 0.01 WND 259 10063 -52.5 -61.4 34 8.8 -52.7 235 103 324.6 324.6 290.2 324.8 0.04 Sounding variables and indices 1000-500 mb thick: 5509.00 m Freezing level: 707.36 mb = 2833.41 m = 9295.86 ft Wetbulb zero: 796.24 mb = 1881.07 m = 6171.41 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 48.67 % Est. max temperature: 19.13 C = 66.44 F Sfc-Lift cond lev (LCL): 978.85 mb = 180.30 m = 591.54 ft T: 11.96 C 700-500 lapse rate: 6.71 C/km ThetaE index: 7.39 C Layer 941.0- 888.0 mb Conv cond level (CCL): 893.06 mb = 943.75 m = 3096.26 ft Mean mixing ratio: 7.35 g/kg Conv temperature: 16.68 C = 62.02 F Cap Strength: 4.69 C Lifted Index: 4.68 C Risk: None Lifted Index @300 mb: 7.31 C Lifted Index @700 mb: 3.71 C Showalter Index: 7.46 C Risk: None Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 17.30 C K Index: 11.30 Risk: None Sweat Index: 137.00 Risk: None Energy Index: 1.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.63 J/kg Max Up Vert Vel: 5.94 m/s Conv Inhibition (B-): 68204.77 J/kg Cap Strength: 4.66 C Lift Cond Lev (LCL): 916.60 mb = 728.53 m = 2390.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 257 at 39 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 ---------------------------------------------------------- 0 998 18 165 9 -2.3 8.7 | 90 41 -40.7 0.1 1 925 653 225 27 19.1 19.1 | 119 22 -19.3 10.5 2 850 1350 230 33 25.3 21.2 | 134 18 -13.1 12.6 3 700 2917 230 60 46.0 38.6 | 194 31 7.6 30.0 4 500 5510 225 71 50.2 50.2 | 196 43 11.8 41.6 5 400 7130 235 77 63.1 44.2 | 215 43 24.7 35.6 6 300 9110 230 91 69.7 58.5 | 212 59 31.3 49.9 7 259 10063 235 103 84.4 59.1 | 222 68 46.0 50.5 8 250 10290 240 95 82.3 47.5 | 228 59 43.9 38.9 9 220 11107 230 95 72.8 61.1 | 213 63 34.4 52.5 10 200 11710 230 79 60.5 50.8 | 208 48 22.2 42.2 11 150 13540 230 66 50.6 42.4 | 200 36 12.2 33.8 12 100 16110 240 42 36.4 21.0 | 171 13 -2.0 12.4 13 70 18330 240 31 26.8 15.5 | 121 13 -11.5 6.9 14 50 20410 235 19 15.6 10.9 | 96 23 -22.8 2.3 15 30 23540 265 25 24.9 2.2 | 64 15 -13.5 -6.4 16 20 26020 255 21 20.3 5.4 | 80 18 -18.1 -3.2 17 10 30260 285 35 33.8 -9.1 | 14 18 -4.6 -17.7 Wind Parameters Mean winds (0-6000m): 227.4 at 52.4 knts Storm direction: 257.4 at 39.3 knts Shear (0-3000m) pos: 5.7 neg: 4.2 tot: 9.9 10-3/s Storm rel Dir Shear (0-3000m): 104.3 deg Storm rel helicity (0-3000m) pos: 311.2 neg: 0.0 tot: 311.2 m^2/s^2 ave: 103.7 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 10.3 stream: 7.6 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.09 Bulk Shear: 189.23 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 ------------------------------------------------------------------------------- 500 207 16 100 32| 18.8 0.0 18.8|136.5 0.0 136.5 273.0 0.73| 20.1 14.7 1000 219 22 109 26| 14.0 0.0 14.0|168.2 0.0 168.2 168.2 0.66| 15.2 10.0 1500 223 25 115 23| 11.4 0.0 11.4|195.3 0.0 195.3 130.2 0.70| 12.2 8.6 2000 226 29 124 21| 8.5 2.2 10.7|236.4 0.0 236.4 118.2 0.75| 11.4 8.5 2500 227 33 135 20| 6.8 3.5 10.4|277.6 0.0 277.6 111.1 0.76| 10.9 8.2 3000 228 37 147 20| 5.7 4.2 9.9|311.2 0.0 311.2 103.7 0.74| 10.3 7.6 4000 228 43 163 21| 4.3 3.7 8.0|316.7 0.0 316.7 79.2 0.70| 8.4 5.8 5000 228 48 174 24| 3.4 3.4 6.8|319.5 0.0 319.5 63.9 0.65| 7.2 4.7 6000 227 52 180 27| 3.1 3.0 6.1|369.5 0.0 369.5 61.6 0.65| 6.6 4.3 Wrote GIF file: /home/apache/climate/data/raob//EI953/skewt/EI953.skewt.20251104.00.gif