UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122000.upa.cvt Date: 0000Z 20 DEC 25 Searching for VAJB... Searching the city database file for: VAJB ... Date:0000Z 20 DEC 25 Station: VAJB WMO ident: 42675 Latitude: 23.18 Longitude: 80.05 Elevation: 495.00 ------------------------------------------------------------------------------- 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 969 495 8.6 7.4 92 1.2 8.0 0 0 284.3 285.5 282.5 302.8 6.67 1 968 10.8 6.1 73 4.7 8.3 286.6 287.7 282.9 303.8 6.10 2 948 13.4 7.4 67 6.0 10.0 291.0 292.2 285.5 310.4 6.82 3 936 13.8 5.8 58 8.0 9.4 292.4 293.5 285.4 310.2 6.18 4 914 14.8 0.8 38 14.0 7.7 295.5 296.2 284.8 308.5 4.43 5 905 15.4 -1.6 31 17.0 7.1 296.9 297.6 284.6 308.1 3.75 6 897 16.0 -3.0 27 19.0 6.9 298.3 298.9 284.8 308.6 3.41 7 883 16.2 -2.8 27 19.0 7.0 299.8 300.5 285.5 310.5 3.52 8 869 16.4 -4.6 23 21.0 6.5 301.4 302.0 285.7 311.0 3.12 9 855 16.6 -7.4 19 24.0 5.8 303.0 303.5 285.7 311.0 2.56 10 840 16.6 -8.4 17 25.0 5.4 304.6 305.0 286.1 312.1 2.41 11 813 15.8 -6.2 21 22.0 5.5 306.6 307.1 287.3 315.8 2.95 12 802 16.2 -6.8 20 23.0 5.4 308.2 308.7 287.8 317.2 2.86 13 792 16.6 -8.4 17 25.0 5.1 309.7 310.2 288.1 317.9 2.56 14 776 16.4 -7.6 19 24.0 5.1 311.3 311.9 288.8 320.2 2.78 15 747 15.2 -6.8 21 22.0 4.6 313.4 314.0 289.8 323.3 3.07 16 730 14.6 -7.4 21 22.0 4.1 314.9 315.4 290.2 324.6 3.00 17 674 11.0 -14.0 16 25.0 0.5 318.1 318.5 290.1 324.5 1.92 18 599 5.0 -18.0 17 23.0 -3.7 322.1 322.4 291.0 327.4 1.55 19 514 -5.5 -21.5 27 16.0 -10.6 323.8 324.0 291.3 328.4 1.33 20 469 -9.7 -29.7 18 20.0 -14.7 327.1 327.3 291.6 329.7 0.69 21 280 -39.1 -63.1 6 24.0 -40.1 336.8 336.8 293.6 337.0 0.03 22 198 -56.1 -86.7 1 30.6 -56.3 275 68 344.9 344.9 295.5 344.9 0.00 23 194 -57.1 -88.1 1 31.0 -57.3 278 67 345.3 345.3 295.6 345.3 0.00 24 172 -63.7 -92.7 1 29.0 -63.8 270 65 346.5 346.5 295.8 346.5 0.00 25 105 -76.9 -101.9 1 25.0 -76.9 262 46 373.9 373.9 301.2 373.9 0.00 26 91 -79.5 -104.5 1 25.0 -79.5 260 37 384.4 384.4 302.9 384.4 0.00 27 78 -78.9 -103.9 1 25.0 -78.9 257 23 402.9 402.9 305.6 402.9 0.00 28 53 -69.7 -96.7 1 27.0 -69.9 23 14 471.3 471.3 312.7 471.3 0.00 29 51 -66.9 -94.9 1 28.0 -67.1 41 14 483.1 483.1 313.7 483.1 0.00 30 47 -67.9 -95.9 1 28.0 -68.1 48 15 492.1 492.1 314.4 492.1 0.00 31 35 -61.3 -91.3 1 30.0 -62.0 40 17 552.6 552.6 318.2 552.6 0.00 32 28 -56.3 -87.3 1 31.0 -57.8 21 20 602.9 602.9 320.7 603.0 0.01 33 27 -54.1 -86.1 1 32.0 -56.0 14 20 615.4 615.4 321.3 615.5 0.01 34 24 -55.7 -87.7 1 32.0 -57.5 351 21 631.9 631.9 322.0 631.9 0.01 35 17 -52.1 -85.1 1 33.0 -55.4 708.9 708.9 324.7 709.0 0.02 TRP 91 -79.5 -104.5 1 25.0 -79.5 260 37 384.4 384.4 302.9 384.4 0.00 WND 198 -56.1 -86.7 1 30.6 -56.3 275 68 344.9 344.9 295.5 344.9 0.00 Sounding variables and indices Freezing level: 558.52 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 664.27 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 23.93 % Est. max temperature: 30.23 C = 86.41 F Sfc-Lift cond lev (LCL): 951.57 mb = -9999.00 m = -9999.00 ft T: 12.93 C ThetaE index: 2.31 C Layer 936.0- 897.0 mb Conv cond level (CCL): 510.66 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 4.87 g/kg Conv temperature: 47.95 C = 118.31 F Cap Strength: 17.64 C Lifted Index: 16.12 C Risk: None Lifted Index @300 mb: 19.13 C Lifted Index @700 mb: 17.26 C Showalter Index: 14.66 C Risk: None Total Totals Index: 22.40 C Risk: None Vertical Totals Index: 23.37 C Cross Totals Index: -0.97 C K Index: -7.94 Risk: None Sweat Index: 39.55 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: 17.65 C Lift Cond Lev (LCL): 761.18 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 756.18 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 ------------------------------------ 0 198 12096 275 68 67.7 -5.9 1 969 495 0 0 -0.0 -0.0 2 951 610 0 0 -0.0 -0.0 3 925 785 15 5 -1.3 -4.8 4 911 914 20 8 -2.7 -7.5 5 879 1219 15 14 -3.6 -13.5 6 850 1501 5 15 -1.3 -14.9 7 818 1829 360 17 -0.0 -17.0 8 789 2134 360 21 -0.0 -21.0 9 761 2438 350 23 4.0 -22.7 10 734 2743 345 17 4.4 -16.4 11 708 3048 340 15 5.1 -14.1 12 700 3144 335 16 6.8 -14.5 13 657 3658 325 19 10.9 -15.6 14 633 3962 310 18 13.8 -11.6 15 609 4267 295 15 13.6 -6.3 16 587 4572 295 13 11.8 -5.5 17 565 4877 305 14 11.5 -8.0 18 524 5486 310 23 17.6 -14.8 19 500 5870 310 26 19.9 -16.7 20 485 6096 305 25 20.5 -14.3 21 400 7570 295 28 25.4 -11.8 22 397 7620 295 27 24.5 -11.4 23 322 9144 285 38 36.7 -9.8 24 300 9650 270 40 40.0 -0.0 25 258 10668 285 37 35.7 -9.6 26 250 10890 290 43 40.4 -14.7 27 205 12192 280 63 62.0 -10.9 28 200 12340 280 68 67.0 -11.8 29 160 13716 265 64 63.8 5.6 30 150 14120 270 63 63.0 -0.0 31 124 15240 270 53 53.0 -0.0 32 100 16490 260 44 43.3 7.6 33 70 18520 255 14 13.5 3.6 34 50 20500 50 14 -10.7 -9.0 35 30 23640 35 19 -10.9 -15.6 36 20 26220 315 22 15.6 -15.6 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//VAJB/skewt/VAJB.skewt.20251220.00.gif