UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102800.upa.cvt Date: 0000Z 28 OCT 25 Searching for X4247... Searching the city database file for: X4247 ... Date:0000Z 28 OCT 25 Station: X4247 WMO ident: 34247 Latitude: 50.42 Longitude: 41.05 ------------------------------------------------------------------------------- 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 -5 SFC 988 95 8.2 6.5 89 1.7 7.3 170 5 282.3 283.4 281.0 299.3 6.15 2 925 636 4.4 2.7 89 1.7 3.6 175 38 283.8 284.7 280.4 297.9 5.02 3 915 724 4.0 2.3 89 1.7 3.2 284.3 285.1 280.5 298.1 4.93 4 870 1135 4.4 2.9 90 1.5 3.7 288.8 289.8 283.1 304.3 5.42 5 850 1324 3.2 1.7 90 1.5 2.5 210 50 289.5 290.4 283.0 304.1 5.09 6 830 1517 1.8 0.3 90 1.5 1.1 290.0 290.8 282.8 303.6 4.71 7 733 2515 -0.5 -2.1 89 1.6 -1.2 298.0 298.8 285.8 311.3 4.47 8 700 2882 -2.1 -3.8 88 1.7 -2.9 200 35 300.2 300.9 286.2 312.6 4.12 9 520 5193 -13.1 -15.1 85 2.0 -13.7 313.5 314.0 289.0 321.0 2.27 10 500 5490 -15.1 -17.4 83 2.3 -15.8 195 60 314.6 315.0 289.0 321.1 1.95 11 412 6926 -26.1 -28.9 77 2.8 -26.6 318.4 318.5 289.2 321.3 0.85 12 400 7140 -26.9 -29.5 79 2.6 -27.3 200 75 320.0 320.2 289.6 322.9 0.83 13 342 8256 -34.5 -37.5 74 3.0 -34.8 324.4 324.4 290.6 326.0 0.44 14 300 9160 -41.7 -44.7 73 3.0 -41.9 195 87 326.6 326.6 291.0 327.5 0.24 15 270 9864 -46.7 -49.8 71 3.1 -46.9 329.3 329.3 291.7 329.9 0.15 16 243 10548 -55.1 -58.5 66 3.3 -55.2 215 104 326.7 326.7 290.9 327.0 0.06 17 233 10815 -56.7 -59.9 67 3.2 -56.8 205 93 328.3 328.3 291.3 328.5 0.05 18 222 11121 -56.1 -59.4 66 3.3 -56.2 208 87 333.8 333.8 292.8 334.0 0.06 19 200 11780 -57.7 -61.1 65 3.4 -57.8 215 75 341.4 341.4 294.7 341.6 0.05 20 176 12583 -59.5 -63.2 62 3.7 -59.6 213 67 351.1 351.2 296.9 351.3 0.04 21 150 13590 -56.7 -60.4 63 3.7 -56.8 210 58 372.4 372.4 301.1 372.7 0.07 22 100 16140 -59.9 -64.1 58 4.2 -60.0 230 50 412.0 412.0 306.8 412.3 0.07 23 83 17301 -61.7 -66.1 56 4.4 -61.9 233 45 430.9 430.9 309.0 431.2 0.06 24 70 18360 -60.7 -65.1 56 4.4 -60.9 235 40 454.5 454.5 311.3 455.0 0.09 25 64 18919 -60.3 -64.8 55 4.5 -60.5 228 38 467.2 467.2 312.4 467.8 0.10 26 50 20450 -63.5 -68.2 53 4.7 -63.7 210 31 493.8 493.9 314.5 494.3 0.08 27 48 20700 -63.9 -68.6 53 4.7 -64.1 498.7 498.7 314.9 499.2 0.08 28 41 21664 -64.9 -69.4 54 4.5 -65.1 519.2 519.2 316.3 519.7 0.08 TRP 233 10815 -56.7 -59.9 67 3.2 -56.8 205 93 328.3 328.3 291.3 328.5 0.05 WND 243 215 104 Sounding variables and indices 1000-500 mb thick: 5495.00 m Freezing level: 754.09 mb = 2297.71 m = 7538.33 ft Wetbulb zero: 784.97 mb = 1964.55 m = 6445.31 ft Precipitable water: 0.90 inches Sfc-500 mean rel hum: 87.70 % Est. max temperature: 15.65 C = 60.17 F Sfc-Lift cond lev (LCL): 962.70 mb = 307.93 m = 1010.26 ft T: 6.70 C 700-500 lapse rate: 4.98 C/km ThetaE index: 1.43 C Layer 925.0- 915.0 mb Conv cond level (CCL): 836.09 mb = 1457.39 m = 4781.41 ft Mean mixing ratio: 5.38 g/kg Conv temperature: 15.69 C = 60.25 F Cap Strength: 14.24 C Lifted Index: 14.65 C Risk: None Lifted Index @300 mb: 19.69 C Lifted Index @700 mb: 7.96 C Showalter Index: 11.07 C Risk: None Total Totals Index: 35.10 C Risk: None Vertical Totals Index: 18.30 C Cross Totals Index: 16.80 C K Index: 18.30 Risk: < 20 % chance of thunderstorms Sweat Index: 180.40 Risk: None Energy Index: 3.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.47 J/kg Max Up Vert Vel: 5.56 m/s Conv Inhibition (B-): 32308.15 J/kg Cap Strength: 14.58 C Lift Cond Lev (LCL): 913.35 mb = 739.14 m = 2424.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 243 11317 215 104 59.7 85.2 1 988 95 170 5 -0.9 4.9 2 925 636 175 38 -3.3 37.9 3 850 1324 210 50 25.0 43.3 4 700 2882 200 35 12.0 32.9 5 500 5490 195 60 15.5 58.0 6 400 7140 200 75 25.7 70.5 7 300 9160 195 87 22.5 84.0 8 250 10370 215 103 59.1 84.4 9 233 10815 205 93 39.3 84.3 10 200 11780 215 75 43.0 61.4 11 150 13590 210 58 29.0 50.2 12 100 16140 230 50 38.3 32.1 13 70 18360 235 40 32.8 22.9 14 50 20450 210 31 15.5 26.8 Wind Parameters Energy-Hel index: -0.97 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//X4247/skewt/X4247.skewt.20251028.00.gif