UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for EI953... Searching the city database file for: EI953 ... Date:0000Z 10 DEC 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 -11 SFC 996 22 10.8 6.9 77 3.9 8.8 225 15 284.3 285.4 282.1 301.7 6.27 2 925 634 5.8 4.2 89 1.6 5.0 240 35 285.2 286.2 281.7 300.9 5.59 3 859 1234 0.6 0.0 96 0.6 0.3 285.9 286.7 280.7 298.5 4.45 4 852 1300 0.2 -0.1 98 0.3 0.1 286.2 286.9 280.8 298.8 4.45 5 850 1319 0.2 -1.0 92 1.2 -0.3 240 33 286.4 287.1 280.6 298.3 4.18 6 828 1529 -0.7 -8.7 55 8.0 -3.6 287.6 288.0 278.9 294.6 2.39 7 791 1893 -2.7 -10.7 54 8.0 -5.4 289.2 289.6 279.3 295.5 2.14 8 775 2054 -4.1 -7.1 80 3.0 -5.2 289.4 289.9 280.4 297.9 2.89 9 753 2281 -5.3 -19.3 32 14.0 -9.1 290.5 290.7 278.6 293.9 1.10 10 742 2397 -6.1 -14.1 53 8.0 -8.5 290.8 291.1 279.6 296.1 1.73 11 732 2503 -6.9 -19.9 35 13.0 -10.3 291.1 291.3 278.8 294.4 1.08 12 722 2610 -7.7 -19.7 38 12.0 -10.8 291.4 291.6 279.0 294.8 1.11 13 713 2707 -8.5 -12.6 72 4.1 -9.8 291.5 291.9 280.3 297.6 2.03 14 700 2850 -9.3 -13.2 73 3.9 -10.5 235 40 292.2 292.5 280.5 298.1 1.97 15 685 3017 -10.7 -14.0 77 3.3 -11.7 292.4 292.8 280.5 298.2 1.89 16 681 3062 -10.7 -16.7 61 6.0 -12.3 292.9 293.2 280.3 297.6 1.52 17 678 3096 -10.7 -18.7 52 8.0 -12.8 293.3 293.5 280.1 297.3 1.29 18 607 3936 -16.9 -19.5 80 2.6 -17.5 295.6 295.8 281.2 299.8 1.34 19 544 4748 -22.9 -27.9 64 5.0 -23.7 297.8 298.0 281.4 300.1 0.71 20 534 4884 -24.1 -35.1 36 11.0 -25.5 298.0 298.1 281.0 299.2 0.36 21 520 5077 -25.7 -30.7 63 5.0 -26.4 298.3 298.4 281.4 300.2 0.57 22 500 5360 -28.1 -33.1 62 5.0 -28.7 230 50 298.8 298.9 281.5 300.3 0.47 23 496 5418 -28.5 -33.3 63 4.8 -29.1 299.0 299.1 281.5 300.5 0.46 24 439 6279 -35.9 -41.9 54 6.0 -36.3 300.2 300.3 281.7 301.0 0.22 25 429 6439 -36.9 -46.9 35 10.0 -37.5 300.9 301.0 281.9 301.4 0.13 26 427 6472 -37.3 -43.3 54 6.0 -37.7 300.8 300.9 282.0 301.5 0.19 27 422 6553 -37.5 -50.5 25 13.0 -38.1 301.6 301.6 282.1 301.9 0.09 28 400 6920 -40.7 -50.7 33 10.0 -41.1 230 54 302.1 302.1 282.4 302.4 0.09 29 380 7267 -43.1 -51.1 41 8.0 -43.4 303.4 303.4 282.9 303.7 0.09 30 363 7573 -44.7 -61.7 13 17.0 -45.1 305.3 305.3 283.5 305.4 0.03 31 361 7610 -44.3 -67.3 6 23.0 -44.8 306.3 306.3 283.9 306.3 0.01 32 344 7931 -45.9 -66.9 8 21.0 -46.3 308.4 308.4 284.7 308.4 0.01 33 300 8840 -46.1 -71.1 4 25.0 -46.6 230 44 320.4 320.4 288.9 320.4 0.01 34 250 10060 -43.9 -75.9 2 32.0 -44.6 225 64 340.8 340.8 294.5 340.8 0.01 35 205 11394 -42.1 -78.1 1 36.0 -43.2 363.5 363.5 299.4 363.6 0.00 36 200 11560 -42.7 -77.7 1 35.0 -43.7 220 60 365.2 365.2 299.7 365.2 0.00 37 157 13170 -49.7 -81.7 1 32.0 -50.3 379.4 379.4 302.2 379.5 0.00 38 150 13470 -47.9 -81.9 1 34.0 -48.7 220 58 387.5 387.5 303.4 387.5 0.00 39 137 14070 -46.5 -81.5 1 35.0 -47.5 400.2 400.2 305.2 400.2 0.00 40 100 16120 -55.1 -84.1 2 29.0 -55.6 220 36 421.3 421.3 307.9 421.3 0.00 41 79 17614 -59.9 -86.9 2 27.0 -60.3 240 31 440.7 440.7 310.0 440.7 0.00 42 70 18370 -60.5 -87.5 2 27.0 -60.9 265 35 455.0 455.0 311.3 455.0 0.00 43 50 20440 -64.3 -89.3 2 25.0 -64.6 245 19 492.0 492.0 314.4 492.0 0.00 44 45 21082 -65.1 -90.1 2 25.0 -65.4 505.1 505.1 315.3 505.1 0.00 45 38 22118 -62.3 -89.3 2 27.0 -62.9 537.2 537.2 317.3 537.2 0.00 46 30 23570 -64.1 -90.1 2 26.0 -64.7 285 21 569.9 569.9 319.2 569.9 0.00 47 29 23778 -64.1 -90.1 2 26.0 -64.7 575.4 575.4 319.5 575.5 0.00 48 22 25500 -57.9 -87.9 1 30.0 -59.4 641.2 641.2 322.3 641.3 0.01 49 20 26100 -59.7 -88.7 1 29.0 -61.0 275 15 653.4 653.4 322.8 653.5 0.01 50 14 28302 -65.5 -90.5 2 25.0 -66.4 703.9 703.9 324.6 704.0 0.01 51 11 29767 -66.3 -91.3 2 25.0 -67.4 751.3 751.3 326.0 751.4 0.01 52 10 30350 -62.9 -90.9 1 28.0 -64.6 275 46 784.8 784.8 326.8 784.8 0.01 53 9.2 30865 -61.5 -89.5 1 28.0 -63.6 809.0 809.1 327.5 809.2 0.01 54 7.3 32288 -64.9 -90.9 2 26.0 -66.7 850.5 850.5 328.4 850.6 0.01 55 6.3 33195 -60.9 -88.9 1 28.0 -63.8 904.1 904.2 329.5 904.4 0.02 56 5.5 34037 -61.9 -89.9 1 28.0 -64.9 935.5 935.5 330.1 935.7 0.02 TRP 79 17614 -59.9 -86.9 2 27.0 -60.3 240 31 440.7 440.7 310.0 440.7 0.00 WND 5.0 275 79 Sounding variables and indices 1000-500 mb thick: 5371.00 m Freezing level: 845.11 mb = 1365.64 m = 4480.39 ft Wetbulb zero: 851.62 mb = 1303.74 m = 4277.32 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 68.60 % Est. max temperature: 13.09 C = 55.57 F Sfc-Lift cond lev (LCL): 938.83 mb = 511.28 m = 1677.40 ft T: 6.80 C 700-500 lapse rate: 7.49 C/km ThetaE index: 4.24 C Layer 850.0- 791.0 mb Conv cond level (CCL): 905.15 mb = 809.98 m = 2657.38 ft Mean mixing ratio: 5.75 g/kg Conv temperature: 11.97 C = 53.55 F Cap Strength: 0.42 C Lifted Index: 0.12 C Risk: Showers probable Lifted Index @300 mb: 13.82 C Lifted Index @700 mb: -0.47 C Showalter Index: 2.06 C Risk: Showers probable Total Totals Index: 55.40 C Risk: Severe Thunderstorms probable Vertical Totals Index: 28.30 C Cross Totals Index: 27.10 C K Index: 23.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 244.00 Risk: None Energy Index: 0.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 49.31 J/kg Max Up Vert Vel: 9.93 m/s Conv Inhibition (B-): 2.35 J/kg Cap Strength: 0.42 C Lift Cond Lev (LCL): 911.97 mb = 749.11 m = 2457.68 ft Lev Free Conv (LFC): 886.97 mb = 974.57 m = 3197.38 ft Equ Level (EL): 566.97 mb = 4441.81 m = 14572.68 ft B at Equ Level: 49.11 J/kg Max Parcel Lev (MPL): 396.97 mb = 6971.44 m = 22871.89 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 5 42381 275 79 78.7 -6.9 1 996 22 225 15 10.6 10.6 2 925 634 240 35 30.3 17.5 3 850 1319 240 33 28.6 16.5 4 700 2850 235 40 32.8 22.9 5 500 5360 230 50 38.3 32.1 6 400 6920 230 54 41.4 34.7 7 300 8840 230 44 33.7 28.3 8 250 10060 225 64 45.3 45.3 9 200 11560 220 60 38.6 46.0 10 150 13470 220 58 37.3 44.4 11 100 16120 220 36 23.1 27.6 12 79 17614 240 31 26.8 15.5 13 70 18370 265 35 34.9 3.1 14 50 20440 245 19 17.2 8.0 15 30 23570 285 21 20.3 -5.4 16 20 26100 275 15 14.9 -1.3 17 10 30350 275 46 45.8 -4.0 Wind Parameters Energy-Hel index: -3.08 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//EI953/skewt/EI953.skewt.20251210.00.gif