UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102712.upa.cvt Date: 1200Z 27 OCT 25 Searching for X4172... Searching the city database file for: X4172 ... Date:1200Z 27 OCT 25 Station: X4172 WMO ident: 34172 Latitude: 51.57 Longitude: 46.03 ------------------------------------------------------------------------------- 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 130 SFC 996 163 6.8 4.2 83 2.6 5.5 50 9 280.3 281.2 278.9 294.5 5.19 2 925 766 4.0 -2.0 65 6.0 1.4 70 1 283.4 284.0 278.4 293.5 3.56 3 894 1043 2.6 -5.4 56 8.0 -0.6 284.7 285.2 278.1 292.9 2.86 4 852 1433 3.4 -13.6 28 17.0 -2.3 289.5 289.8 278.7 294.2 1.57 5 850 1452 3.2 -14.8 25 18.0 -2.7 95 1 289.5 289.7 278.5 293.8 1.42 6 794 2000 0.4 -19.6 21 20.0 -5.3 292.2 292.4 279.3 295.4 1.02 7 751 2444 -2.5 -14.5 39 12.0 -6.4 293.7 294.0 280.8 298.8 1.65 8 729 2679 -2.7 -13.7 42 11.0 -6.4 296.0 296.4 282.0 301.6 1.82 9 712 2866 -3.1 -14.1 42 11.0 -6.8 297.6 297.9 282.7 303.2 1.80 10 700 3000 -3.9 -14.9 42 11.0 -7.5 295 17 298.2 298.5 282.8 303.5 1.72 11 654 3535 -5.9 -17.9 38 12.0 -9.5 301.8 302.0 283.9 306.3 1.43 12 538 5034 -16.3 -29.3 32 13.0 -18.8 306.7 306.8 284.9 308.8 0.63 13 500 5580 -21.7 -33.7 33 12.0 -23.5 235 29 306.6 306.7 284.6 308.1 0.44 14 405 7093 -34.3 -48.3 23 14.0 -35.2 309.3 309.3 285.2 309.7 0.12 15 400 7180 -35.3 -49.3 23 14.0 -36.1 245 31 309.1 309.1 285.1 309.5 0.11 16 309 8909 -52.1 -64.1 22 12.0 -52.3 309.3 309.3 285.1 309.4 0.02 17 300 9100 -52.9 -64.9 22 12.0 -53.1 245 29 310.8 310.8 285.7 310.9 0.02 18 279 9564 -55.1 -66.1 24 11.0 -55.2 225 35 314.1 314.1 286.8 314.2 0.02 19 255 10135 -56.1 -67.1 24 11.0 -56.2 320.8 320.8 289.0 320.9 0.02 20 250 10260 -55.9 -66.9 24 11.0 -56.1 245 38 323.0 323.0 289.7 323.0 0.02 21 212 11316 -54.1 -66.1 22 12.0 -54.4 341.4 341.4 294.7 341.5 0.02 22 200 11690 -55.5 -67.5 21 12.0 -55.7 250 40 344.9 344.9 295.5 345.0 0.02 23 152 13436 -58.3 -73.3 13 15.0 -58.5 368.2 368.2 300.2 368.3 0.01 24 150 13520 -57.9 -72.9 13 15.0 -58.1 250 38 370.3 370.3 300.7 370.4 0.01 25 130 14426 -55.9 -71.9 12 16.0 -56.2 389.4 389.4 303.7 389.5 0.02 26 107 15655 -59.1 -76.1 9 17.0 -59.4 405.6 405.6 306.0 405.7 0.01 27 100 16080 -58.3 -75.3 10 17.0 -58.6 255 36 415.1 415.1 307.2 415.2 0.01 28 70 18310 -60.3 -79.3 7 19.0 -60.7 250 29 455.4 455.4 311.4 455.4 0.01 29 62 19062 -61.7 -79.7 7 18.0 -62.1 468.4 468.4 312.5 468.4 0.01 30 53 20037 -59.1 -79.1 6 20.0 -59.7 495.9 495.9 314.7 496.0 0.01 31 50 20400 -60.5 -79.5 7 19.0 -61.0 245 38 500.9 500.9 315.0 501.0 0.01 32 47 20785 -61.1 -81.1 5 20.0 -61.6 508.4 508.4 315.5 508.5 0.01 33 30 23590 -58.5 -79.5 5 21.0 -59.6 250 48 585.2 585.2 319.9 585.3 0.02 34 27 24251 -57.5 -79.5 4 22.0 -58.8 605.9 605.9 320.9 606.1 0.03 35 21 25824 -60.1 -82.1 4 22.0 -61.3 643.2 643.2 322.4 643.3 0.02 36 20 26130 -56.7 -79.7 4 23.0 -58.5 255 60 662.6 662.6 323.2 662.9 0.03 37 18 26800 -55.7 -78.7 4 23.0 -57.9 686.0 686.1 324.0 686.4 0.05 38 14 28396 -57.3 -80.3 4 23.0 -59.6 731.7 731.8 325.4 732.1 0.05 39 13 28869 -53.3 -77.3 4 24.0 -56.8 761.3 761.3 326.3 762.0 0.08 40 10 30570 -50.5 -74.5 4 24.0 -55.6 260 83 831.0 831.1 328.0 832.7 0.16 41 7.4 32537 -49.7 -74.7 4 25.0 -56.1 909.0 909.1 329.7 911.3 0.21 TRP 279 9564 -55.1 -66.1 24 11.0 -55.2 225 35 314.1 314.1 286.8 314.2 0.02 WND 7.0 260 91 Sounding variables and indices 1000-500 mb thick: 5450.00 m Freezing level: 788.07 mb = 2061.55 m = 6763.54 ft Wetbulb zero: 902.81 mb = 963.13 m = 3159.83 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 40.14 % Est. max temperature: 16.20 C = 61.17 F Sfc-Lift cond lev (LCL): 957.08 mb = 487.92 m = 1600.77 ft T: 5.29 C 700-500 lapse rate: 6.90 C/km ThetaE index: 1.61 C Layer 925.0- 852.0 mb Conv cond level (CCL): 690.66 mb = 3105.68 m = 10189.11 ft Mean mixing ratio: 4.03 g/kg Conv temperature: 25.38 C = 77.69 F Cap Strength: 12.51 C Lifted Index: 11.68 C Risk: None Lifted Index @300 mb: 12.09 C Lifted Index @700 mb: 9.26 C Showalter Index: 11.68 C Risk: None Total Totals Index: 31.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 6.90 C K Index: -0.90 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 3.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.14 J/kg Max Up Vert Vel: 5.32 m/s Conv Inhibition (B-): 55427.50 J/kg Cap Strength: 12.52 C Lift Cond Lev (LCL): 876.79 mb = 1200.36 m = 3938.15 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 7 39829 260 91 89.6 15.8 1 996 163 50 9 -6.9 -5.8 2 925 766 70 1 -0.9 -0.3 3 850 1452 95 1 -1.0 0.1 4 700 3000 295 17 15.4 -7.2 5 500 5580 235 29 23.8 16.6 6 400 7180 245 31 28.1 13.1 7 300 9100 245 29 26.3 12.3 8 279 9564 225 35 24.7 24.7 9 250 10260 245 38 34.4 16.1 10 200 11690 250 40 37.6 13.7 11 150 13520 250 38 35.7 13.0 12 100 16080 255 36 34.8 9.3 13 70 18310 250 29 27.3 9.9 14 50 20400 245 38 34.4 16.1 15 30 23590 250 48 45.1 16.4 16 20 26130 255 60 58.0 15.5 17 10 30570 260 83 81.7 14.4 Wind Parameters Energy-Hel index: -0.88 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//X4172/skewt/X4172.skewt.20251027.12.gif