UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110712.upa.cvt Date: 1200Z 7 NOV 25 Searching for EI953... Searching the city database file for: EI953 ... Date:1200Z 7 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 -32 240 11 SFC 994 19 14.0 11.7 86 2.3 12.6 240 11 287.6 289.2 286.1 312.0 8.71 2 942 468 9.4 9.4 100 0.0 9.4 262 18 287.4 288.8 285.1 309.5 7.88 3 925 619 8.4 7.9 97 0.5 8.1 270 21 287.9 289.2 284.7 308.3 7.24 4 899 854 6.6 6.5 99 0.1 6.5 265 20 288.4 289.6 284.4 307.5 6.76 5 850 1313 4.4 2.9 90 1.5 3.7 255 17 290.8 291.7 284.1 306.7 5.55 6 809 1714 2.0 -0.2 85 2.2 1.0 247 17 292.3 293.2 283.8 305.9 4.66 7 805 1754 2.2 -2.6 71 4.8 0.1 247 17 293.0 293.7 283.2 304.5 3.92 8 786 1946 0.8 -1.6 84 2.4 -0.3 243 17 293.5 294.3 283.8 306.2 4.33 9 763 2185 -0.5 -7.5 59 7.0 -3.3 238 17 294.6 295.1 282.6 303.1 2.85 10 717 2679 -3.9 -7.0 79 3.1 -5.1 229 17 296.1 296.7 283.6 305.6 3.15 11 703 2834 -5.1 -13.1 53 8.0 -7.8 226 17 296.5 296.8 282.4 302.6 1.98 12 700 2868 -5.3 -12.3 58 7.0 -7.7 225 17 296.6 297.0 282.6 303.1 2.12 13 678 3117 -7.5 -11.4 74 3.9 -8.8 218 19 296.9 297.3 283.0 304.1 2.36 14 673 3175 -7.7 -14.7 57 7.0 -9.9 217 20 297.3 297.6 282.5 302.9 1.81 15 662 3302 -8.7 -11.7 79 3.0 -9.7 213 21 297.6 298.0 283.3 304.8 2.36 16 608 3956 -12.7 -23.7 39 11.0 -15.2 196 27 300.3 300.5 282.7 303.3 0.93 17 601 4044 -13.3 -22.3 47 9.0 -15.4 193 28 300.6 300.8 283.0 304.0 1.06 18 597 4095 -13.1 -28.1 27 15.0 -16.2 192 29 301.4 301.5 282.8 303.5 0.63 19 526 5046 -19.9 -47.9 6 28.0 -22.7 166 38 304.3 304.3 283.2 304.7 0.10 20 519 5145 -20.3 -32.3 33 12.0 -22.2 163 39 305.0 305.1 284.1 306.7 0.49 21 500 5420 -21.7 -41.7 15 20.0 -24.1 155 42 306.6 306.6 284.3 307.3 0.20 22 488 5598 -22.7 -47.7 8 25.0 -25.1 155 44 307.5 307.5 284.5 307.9 0.11 23 423 6626 -31.5 -50.5 14 19.0 -32.8 155 57 309.1 309.1 285.1 309.4 0.09 24 400 7020 -33.1 -55.1 9 22.0 -34.3 155 62 312.0 312.0 286.1 312.2 0.05 25 393 7144 -33.7 -54.7 10 21.0 -34.8 154 64 312.8 312.8 286.4 313.0 0.06 26 353 7893 -37.1 -62.1 6 25.0 -38.1 148 73 317.9 317.9 288.1 318.0 0.03 27 332 8314 -40.0 -64.3 6 24.2 -40.8 145 79 319.5 319.5 288.6 319.6 0.02 28 300 9000 -44.9 -67.9 6 23.0 -45.4 160 64 322.1 322.1 289.4 322.1 0.01 29 293 9157 -45.5 -68.5 6 23.0 -46.0 160 60 323.4 323.4 289.8 323.5 0.01 30 270 9697 -46.5 -71.5 4 25.0 -47.0 152 50 329.6 329.6 291.6 329.6 0.01 31 259 9974 -43.3 -72.3 3 29.0 -44.0 148 44 338.3 338.3 293.9 338.3 0.01 32 250 10210 -44.7 -72.7 3 28.0 -45.4 145 40 339.6 339.6 294.2 339.6 0.01 33 200 11700 -48.1 -78.1 2 30.0 -48.7 155 27 356.6 356.6 298.0 356.6 0.00 34 150 13570 -53.7 -83.7 1 30.0 -54.1 145 23 377.5 377.5 301.9 377.6 0.00 35 141 13967 -56.1 -84.1 2 28.0 -56.5 120 20 380.1 380.1 302.3 380.1 0.00 36 100 16140 -59.3 -86.3 2 27.0 -59.6 340 3 413.2 413.2 306.9 413.2 0.00 37 70 18350 -62.5 -88.5 2 26.0 -62.8 255 11 450.7 450.7 310.9 450.7 0.00 38 50 20410 -65.3 -90.3 2 25.0 -65.6 295 17 489.6 489.6 314.2 489.6 0.00 39 36 22407 -67.7 -91.7 2 24.0 -68.0 285 18 531.6 531.6 317.0 531.6 0.00 40 30 23510 -67.1 -91.1 2 24.0 -67.5 280 19 561.7 561.7 318.8 561.7 0.00 41 22 25392 -64.5 -91.5 1 27.0 -65.2 303 24 621.6 621.6 321.6 621.6 0.00 42 20 25970 -67.5 -91.5 2 24.0 -68.0 310 25 629.6 629.6 321.9 629.6 0.00 43 17 26942 -69.1 -93.1 2 24.0 -69.6 302 30 654.4 654.4 322.9 654.4 0.00 44 14 28107 -66.7 -92.7 1 26.0 -67.5 292 37 699.9 699.9 324.4 699.9 0.00 45 10 30130 -68.3 -93.3 2 25.0 -69.2 275 48 764.6 764.6 326.3 764.6 0.01 46 8.3 31245 -69.3 -94.3 1 25.0 -70.2 802.5 802.5 327.3 802.6 0.01 47 6.9 32362 -64.3 -93.3 1 29.0 -66.2 866.8 866.8 328.8 866.9 0.01 TRP 293 9157 -45.5 -68.5 6 23.0 -46.0 160 60 323.4 323.4 289.8 323.5 0.01 WND 332 8314 -40.0 -64.3 6 24.2 -40.8 145 79 319.5 319.5 288.6 319.6 0.02 Sounding variables and indices 1000-500 mb thick: 5452.00 m Freezing level: 771.85 mb = 2093.02 m = 6866.77 ft Wetbulb zero: 800.76 mb = 1796.47 m = 5893.85 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 61.38 % Est. max temperature: 17.33 C = 63.20 F Sfc-Lift cond lev (LCL): 960.34 mb = 306.85 m = 1006.73 ft T: 11.05 C 700-500 lapse rate: 6.43 C/km ThetaE index: 7.52 C Layer 942.0- 786.0 mb Conv cond level (CCL): 935.89 mb = 522.06 m = 1712.79 ft Mean mixing ratio: 7.74 g/kg Conv temperature: 13.94 C = 57.10 F Cap Strength: 0.19 C Lifted Index: 0.96 C Risk: Showers probable Lifted Index @300 mb: 9.16 C Lifted Index @700 mb: -0.93 C Showalter Index: 2.71 C Risk: Showers probable Total Totals Index: 50.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.10 C Cross Totals Index: 24.60 C K Index: 22.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 144.80 Risk: None Energy Index: 0.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 117.90 J/kg Max Up Vert Vel: 15.36 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.80 C Lift Cond Lev (LCL): 933.40 mb = 544.14 m = 1785.21 ft Lev Free Conv (LFC): 928.40 mb = 588.62 m = 1931.15 ft Equ Level (EL): 518.40 mb = 5153.35 m = 16907.11 ft B at Equ Level: 117.12 J/kg Max Parcel Lev (MPL): 388.40 mb = 7226.24 m = 23707.86 ft Wind level data Storm motion: 222 at 19 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 19 240 11 9.5 5.5 | 21 9 -3.4 -8.7 1 925 619 270 21 21.0 -0.0 | 330 16 8.1 -14.2 2 850 1313 255 17 16.4 4.4 | 340 10 3.5 -9.8 3 700 2868 225 17 12.0 12.0 | 22 2 -0.9 -2.1 4 500 5420 155 42 -17.7 38.1 | 128 39 -30.6 23.9 5 400 7020 155 62 -26.2 56.2 | 137 57 -39.1 42.0 6 332 8314 145 79 -45.3 64.7 | 131 77 -58.2 50.5 7 300 9000 160 64 -21.9 60.1 | 143 58 -34.8 46.0 8 293 9157 160 60 -20.5 56.4 | 142 54 -33.4 42.2 9 250 10210 145 40 -22.9 32.8 | 117 40 -35.8 18.6 10 200 11700 155 27 -11.4 24.5 | 113 26 -24.3 10.3 11 150 13570 145 23 -13.2 18.8 | 100 27 -26.1 4.7 12 100 16140 340 3 1.0 -2.8 | 35 21 -11.9 -17.0 13 70 18350 255 11 10.6 2.8 | 11 12 -2.3 -11.3 14 50 20410 295 17 15.4 -7.2 | 353 22 2.5 -21.4 15 30 23510 280 19 18.7 -3.3 | 342 18 5.8 -17.5 16 20 25970 310 25 19.2 -16.1 | 348 31 6.3 -30.2 17 10 30130 275 48 47.8 -4.2 | 298 39 34.9 -18.4 Wind Parameters Mean winds (0-6000m): 192.3 at 25.5 knts Storm direction: 222.3 at 19.2 knts Shear (0-3000m) pos: 1.8 neg: 2.4 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 55.0 deg Storm rel helicity (0-3000m) pos: 10.1 neg: -25.5 tot: -15.4 m^2/s^2 ave: -5.1 10^-3 m/s^2 rel: -0.11 Storm rel vorticity (0-3000m) horiz: 5.2 stream: -0.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.60 Bulk Shear: 73.82 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 ------------------------------------------------------------------------------- 500 258 15 350 11| 10.8 0.0 10.8| 0.0 -22.4 -22.4 -44.8 -0.79| 11.0 -8.7 1000 263 18 339 13| 5.4 0.7 6.1| 3.3 -25.3 -22.1 -22.1 -0.49| 8.7 -4.3 1500 261 18 339 12| 3.6 1.7 5.3| 7.1 -25.5 -18.4 -12.3 -0.34| 7.1 -2.4 2000 257 17 338 11| 2.7 2.0 4.7| 7.5 -25.5 -18.0 -9.0 -0.29| 6.0 -1.8 2500 253 17 338 10| 2.2 2.2 4.3| 8.6 -25.5 -16.9 -6.7 -0.22| 5.4 -1.2 3000 249 17 338 9| 1.8 2.4 4.2| 10.1 -25.5 -15.4 -5.1 -0.11| 5.2 -0.6 4000 235 19 324 4| 1.3 3.7 5.0| 10.9 -29.7 -18.7 -4.7 -0.05| 5.8 -0.3 5000 214 22 169 4| 1.1 4.7 5.7| 10.9 -78.6 -67.6 -13.5 -0.16| 6.6 -1.0 6000 192 26 145 13| 0.9 5.1 6.0| 45.8-124.0 -78.3 -13.0 -0.15| 6.9 -1.0 Wrote GIF file: /home/apache/climate/data/raob//EI953/skewt/EI953.skewt.20251107.12.gif