UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121100.upa.cvt Date: 0000Z 11 DEC 25 Searching for VI874... Searching the city database file for: VI874 ... Date:0000Z 11 DEC 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 982 12.8 8.9 77 3.9 10.6 0 0 287.4 288.7 284.5 307.9 7.30 1 962 18.8 0.8 30 18.0 9.6 295.2 296.0 284.4 307.6 4.21 2 951 19.2 -0.8 26 20.0 9.2 296.6 297.3 284.5 307.9 3.79 3 855 15.0 -8.0 20 23.0 4.9 301.4 301.8 284.9 308.9 2.44 4 845 15.4 -12.6 13 28.0 4.1 302.8 303.1 284.7 308.2 1.72 5 741 10.0 -16.0 14 26.0 0.2 308.5 308.8 286.5 313.3 1.48 6 732 10.4 -19.6 10 30.0 -0.2 310.0 310.2 286.6 313.7 1.10 7 723 10.8 -22.2 8 33.0 -0.4 311.6 311.7 286.9 314.6 0.89 8 566 -1.7 -37.7 4 36.0 -9.6 319.4 319.5 288.9 320.4 0.26 9 510 -6.3 -43.3 3 37.0 -13.1 323.5 323.6 290.0 324.1 0.16 10 450 -14.5 -44.5 6 30.0 -19.1 325.0 325.0 290.5 325.6 0.16 11 286 -39.1 -76.1 1 37.0 -40.2 334.8 334.8 293.0 334.8 0.00 12 253 -43.1 -78.1 1 35.0 -43.9 340.8 340.8 294.5 340.8 0.00 13 221 -47.5 -81.5 1 34.0 -48.1 347.5 347.5 296.1 347.5 0.00 14 207 -48.9 -82.9 1 34.0 -49.4 351.9 351.9 297.0 351.9 0.00 15 196 -51.2 -84.3 1 33.2 -51.6 255 70 353.7 353.7 297.4 353.7 0.00 16 182 -54.3 -86.3 1 32.0 -54.6 261 67 356.3 356.3 298.0 356.3 0.00 17 146 -64.3 -93.3 1 29.0 -64.4 282 53 362.1 362.1 299.1 362.1 0.00 18 136 -65.5 -94.5 1 29.0 -65.6 274 43 367.4 367.4 300.1 367.4 0.00 19 105 -78.9 -103.9 1 25.0 -78.9 284 28 370.1 370.1 300.6 370.1 0.00 20 89 -83.5 -106.5 1 23.0 -83.5 305 20 378.8 378.8 302.1 378.8 0.00 21 72 -81.9 -105.9 1 24.0 -81.9 249 14 405.9 405.9 306.0 405.9 0.00 22 67 -78.5 -103.5 1 25.0 -78.6 256 12 421.7 421.7 307.9 421.7 0.00 23 63 -75.5 -101.5 1 26.0 -75.6 272 11 435.8 435.8 309.4 435.8 0.00 24 56 -71.7 -98.7 1 27.0 -71.8 301 8 459.4 459.4 311.7 459.4 0.00 25 53 -68.9 -96.9 1 28.0 -69.1 315 7 473.2 473.2 312.9 473.2 0.00 26 31 -59.7 -89.7 1 30.0 -60.6 78 14 576.5 576.5 319.5 576.5 0.00 27 26 -59.9 -89.9 1 30.0 -61.0 78 19 605.6 605.6 320.9 605.7 0.00 28 19 -54.1 -86.1 1 32.0 -56.6 62 25 680.5 680.5 323.8 680.6 0.01 29 16 -50.3 -83.3 1 33.0 -54.2 54 25 727.2 727.2 325.3 727.4 0.02 30 15 -47.9 -81.9 1 34.0 -52.9 50 25 748.7 748.7 325.9 749.0 0.03 31 12 -49.7 -82.7 1 33.0 -54.7 39 24 791.7 791.7 327.0 792.0 0.04 32 9.8 -47.5 -81.5 1 34.0 -54.1 847.1 847.1 328.4 847.6 0.05 TRP 89 -83.5 -106.5 1 23.0 -83.5 305 20 378.8 378.8 302.1 378.8 0.00 WND 196 -51.2 -84.3 1 33.2 -51.6 255 70 353.7 353.7 297.4 353.7 0.00 Sounding variables and indices Freezing level: 587.35 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 736.71 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.32 inches Sfc-500 mean rel hum: 12.04 % Est. max temperature: 28.74 C = 83.73 F Sfc-Lift cond lev (LCL): 925.95 mb = -9999.00 m = -9999.00 ft T: 18.15 C ThetaE index: 0.70 C Layer 845.0- 741.0 mb Conv cond level (CCL): 485.62 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 3.84 g/kg Conv temperature: 49.31 C = 120.75 F Cap Strength: 16.06 C Lifted Index: 15.91 C Risk: None Lifted Index @300 mb: 18.49 C Lifted Index @700 mb: 14.20 C Showalter Index: 15.64 C Risk: None Total Totals Index: 20.10 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: -2.70 C K Index: -20.89 Risk: None Sweat Index: 41.86 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: 15.95 C Lift Cond Lev (LCL): 705.07 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 700.07 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 ------------------------------------ 0 196 12250 255 70 67.6 18.1 1 1017 0 0 0 -0.0 -0.0 2 982 263 0 0 -0.0 -0.0 3 978 305 75 1 -1.0 -0.3 4 946 610 35 16 -9.2 -13.1 5 925 811 30 14 -7.0 -12.1 6 914 914 25 14 -5.9 -12.7 7 882 1219 10 11 -1.9 -10.8 8 850 1528 360 9 -0.0 -9.0 9 820 1829 355 10 0.9 -10.0 10 791 2134 355 13 1.1 -13.0 11 762 2438 350 13 2.3 -12.8 12 735 2743 335 12 5.1 -10.9 13 709 3048 335 10 4.2 -9.1 14 700 3149 340 10 3.4 -9.4 15 657 3658 340 13 4.4 -12.2 16 632 3962 350 15 2.6 -14.8 17 609 4267 350 15 2.6 -14.8 18 586 4572 345 10 2.6 -9.7 19 564 4877 340 8 2.7 -7.5 20 523 5486 340 9 3.1 -8.5 21 500 5840 320 12 7.7 -9.2 22 483 6096 320 14 9.0 -10.7 23 400 7530 320 23 14.8 -17.6 24 395 7620 320 22 14.1 -16.9 25 319 9144 280 31 30.5 -5.4 26 300 9590 280 30 29.5 -5.2 27 256 10668 275 40 39.8 -3.5 28 250 10840 270 54 54.0 -0.0 29 204 12192 250 62 58.3 21.2 30 200 12320 255 70 67.6 18.1 31 160 13716 270 63 63.0 -0.0 32 150 14140 285 56 54.1 -14.5 33 124 15240 265 32 31.9 2.8 34 100 16530 290 27 25.4 -9.2 35 70 18530 245 13 11.8 5.5 36 50 20500 330 6 3.0 -5.2 37 30 23640 85 15 -14.9 -1.3 38 20 26190 65 25 -22.7 -10.6 39 10 30720 30 24 -12.0 -20.8 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.20251211.00.gif