UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102200.upa.cvt Date: 0000Z 22 OCT 25 Searching for VI874... Searching the city database file for: VI874 ... Date:0000Z 22 OCT 25 Station: VI874 WMO ident: 42874 Latitude: 21.22 Longitude: 81.67 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 978 24.8 22.1 85 2.7 22.9 0 0 299.9 303.0 296.8 350.7 17.37 1 977 24.6 16.6 61 8.0 19.2 299.7 302.0 293.2 335.6 12.25 2 960 24.8 16.8 61 8.0 19.4 301.4 303.8 294.0 338.7 12.63 3 915 23.2 13.2 53 10.0 16.7 304.0 305.9 293.1 335.2 10.48 4 901 23.2 8.2 38 15.0 14.0 305.3 306.7 291.2 328.2 7.59 5 883 21.4 11.4 53 10.0 15.0 305.2 307.0 292.8 334.1 9.63 6 857 20.2 4.2 35 16.0 11.0 306.6 307.7 290.3 325.0 6.04 7 839 18.4 8.4 52 10.0 12.3 306.6 308.1 292.2 331.6 8.27 8 827 17.0 11.0 68 6.0 13.1 306.3 308.2 293.4 336.5 10.02 9 771 14.2 6.2 59 8.0 9.4 309.5 311.0 292.6 333.3 7.73 10 678 9.2 0.2 53 9.0 4.3 315.5 316.6 292.7 333.7 5.73 11 570 0.4 -5.6 64 6.0 -2.5 321.3 322.1 293.2 335.7 4.42 12 518 -4.1 -10.1 63 6.0 -6.7 324.7 325.4 293.4 336.2 3.43 13 499 -5.1 -12.1 58 7.0 -8.0 327.0 327.6 293.6 337.3 3.03 14 464 -8.1 -17.1 48 9.0 -11.4 330.1 330.6 293.7 337.7 2.16 15 401 -15.1 -27.1 35 12.0 -18.3 335.1 335.3 294.0 338.9 1.03 16 355 -21.1 -35.1 27 14.0 -23.8 338.9 339.1 294.6 341.0 0.54 17 347 -21.3 -42.3 13 21.0 -24.5 340.9 340.9 294.8 341.9 0.27 18 254 -39.1 -53.1 21 14.0 -40.0 346.4 346.4 295.9 346.8 0.11 19 203 -50.7 -81.7 1 31.0 -51.1 351.0 351.0 296.8 351.0 0.00 20 121 -77.3 -102.3 1 25.0 -77.3 358.3 358.3 298.4 358.3 0.00 21 105 -81.3 -105.3 1 24.0 -81.3 220 15 365.5 365.5 299.8 365.5 0.00 22 85 -79.1 -104.1 1 25.0 -79.1 285 5 392.7 392.7 304.2 392.7 0.00 23 80 -79.7 -103.7 1 24.0 -79.7 313 4 398.4 398.4 305.0 398.4 0.00 24 72 -74.9 -100.9 1 26.0 -75.0 2 3 420.7 420.7 307.8 420.7 0.00 25 65 -74.9 -100.9 1 26.0 -75.0 28 6 433.2 433.2 309.2 433.2 0.00 26 43 -63.5 -92.5 1 29.0 -63.9 515.6 515.6 316.0 515.6 0.00 TRP 105 -81.3 -105.3 1 24.0 -81.3 220 15 365.5 365.5 299.8 365.5 0.00 WND Sounding variables and indices Freezing level: 565.38 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 609.72 mb = -9999.00 m = -9999.00 ft Precipitable water: 1.45 inches Sfc-500 mean rel hum: 57.57 % Est. max temperature: 31.27 C = 88.29 F Sfc-Lift cond lev (LCL): 940.61 mb = -9999.00 m = -9999.00 ft T: 24.12 C ThetaE index: 15.15 C Layer 977.0- 960.0 mb Conv cond level (CCL): 674.20 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 10.70 g/kg Conv temperature: 40.57 C = 105.03 F Cap Strength: 4.43 C Lifted Index: 3.84 C Risk: None Lifted Index @300 mb: 7.53 C Lifted Index @700 mb: 4.39 C Showalter Index: 7.47 C Risk: None Total Totals Index: 35.42 C Risk: None Vertical Totals Index: 24.55 C Cross Totals Index: 10.87 C K Index: 21.62 Risk: 20-40 % chance of thunderstorms Sweat Index: 76.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.00 J/kg Max Up Vert Vel: 0.00 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 4.42 C Lift Cond Lev (LCL): 801.84 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 796.84 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 ------------------------------------ 0 105 16305 220 15 9.6 11.5 1 1019 0 0 0 -0.0 -0.0 2 978 298 0 0 -0.0 -0.0 3 977 305 60 5 -4.3 -2.5 4 944 610 105 13 -12.6 3.4 5 925 783 115 16 -14.5 6.8 6 911 914 110 16 -15.0 5.5 7 880 1219 110 17 -16.0 5.8 8 850 1517 115 13 -11.8 5.5 9 819 1829 125 7 -5.7 4.0 10 790 2134 135 5 -3.5 3.5 11 762 2438 135 5 -3.5 3.5 12 735 2743 120 6 -5.2 3.0 13 709 3048 115 8 -7.3 3.4 14 700 3158 115 9 -8.2 3.8 15 658 3658 120 12 -10.4 6.0 16 634 3962 115 10 -9.1 4.2 17 610 4267 105 10 -9.7 2.6 18 587 4572 90 10 -10.0 0.0 19 566 4877 75 9 -8.7 -2.3 20 524 5486 165 2 -0.5 1.9 21 500 5870 205 4 1.7 3.6 22 486 6096 210 4 2.0 3.5 23 400 7600 230 7 5.4 4.5 24 399 7620 220 7 4.5 5.4 25 324 9144 230 15 11.5 9.6 26 300 9710 250 21 19.7 7.2 27 262 10668 265 18 17.9 1.6 28 250 10990 270 21 21.0 -0.0 29 209 12192 275 27 26.9 -2.4 30 200 12470 260 30 29.5 5.2 31 164 13716 255 32 30.9 8.3 32 150 14280 255 27 26.1 7.0 33 127 15240 240 24 20.8 12.0 34 100 16620 210 6 3.0 5.2 35 70 18650 15 3 -0.8 -2.9 36 50 20640 75 17 -16.4 -4.4 Wind Parameters Energy-Hel index: -0.00 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//VI874/skewt/VI874.skewt.20251022.00.gif