UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122300.upa.cvt Date: 0000Z 23 DEC 25 Searching for VIJO... Searching the city database file for: VIJO ... Date:0000Z 23 DEC 25 Station: VIJO WMO ident: 42339 Latitude: 26.30 Longitude: 73.02 Elevation: 224.00 ------------------------------------------------------------------------------- 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 990 224 17.4 13.1 76 4.3 14.7 360 2 291.4 293.1 288.3 318.6 9.61 1 989 233 17.6 10.6 64 7.0 13.4 291.7 293.1 287.0 314.8 8.13 2 969 425 20.8 7.8 43 13.0 13.2 296.6 297.8 287.6 316.7 6.86 3 961 503 21.4 7.4 40 14.0 13.2 297.9 299.1 288.0 317.7 6.73 4 210 12058 -76.7 -101.7 1 25.0 -76.7 245 119 307.0 307.0 284.2 307.0 0.00 5 88 17164 -76.7 -101.7 1 25.0 -76.7 245 60 393.7 393.7 304.3 393.7 0.00 6 78 17873 -72.9 -98.9 1 26.0 -73.0 250 46 415.4 415.4 307.2 415.4 0.00 7 71 18429 -73.9 -99.9 1 26.0 -74.0 254 36 424.6 424.6 308.2 424.6 0.00 8 64 19046 -70.3 -97.3 1 27.0 -70.4 243 28 445.3 445.3 310.4 445.3 0.00 9 50 20540 -65.9 -93.9 1 28.0 -66.2 210 10 488.2 488.2 314.1 488.2 0.00 10 30 23690 -59.5 -89.5 1 30.0 -60.4 60 8 582.4 582.4 319.8 582.5 0.00 11 20 26270 -55.3 -87.3 1 32.0 -57.5 20 10 666.9 666.9 323.3 667.0 0.01 TRP 88 17164 -76.7 -101.7 1 25.0 -76.7 245 60 393.7 393.7 304.3 393.7 0.00 WND 210 245 119 Sounding variables and indices Freezing level: 797.17 mb = 3023.67 m = 9920.07 ft Wetbulb zero: 850.75 mb = 1428.73 m = 4687.38 ft Precipitable water: 1.09 inches Sfc-500 mean rel hum: 29.64 % Est. max temperature: 26.47 C = 79.65 F Sfc-Lift cond lev (LCL): 928.66 mb = 763.01 m = 2503.27 ft T: 19.19 C 700-500 lapse rate: 8.49 C/km ThetaE index: 3.77 C Layer 989.0- 969.0 mb Conv cond level (CCL): 712.01 mb = 2781.39 m = 9125.17 ft Mean mixing ratio: 6.25 g/kg Conv temperature: 29.27 C = 84.68 F Cap Strength: 4.04 C Lifted Index: -2.07 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.14 C Lifted Index @700 mb: 2.26 C Showalter Index: -0.02 C Risk: Thunderstorms probable Total Totals Index: 53.57 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 34.23 C Cross Totals Index: 19.34 C K Index: 16.53 Risk: < 20 % chance of thunderstorms Sweat Index: 171.88 Risk: None Energy Index: -1.09 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1329.34 J/kg Max Up Vert Vel: 51.56 m/s Conv Inhibition (B-): 247.94 J/kg Cap Strength: 4.04 C Lift Cond Lev (LCL): 771.48 mb = 2171.90 m = 7125.56 ft Lev Free Conv (LFC): 596.48 mb = 4126.59 m = 13538.51 ft Equ Level (EL): 186.48 mb = 12755.62 m = 41848.65 ft B at Equ Level: 1313.56 J/kg Max Parcel Lev (MPL): 126.48 mb = 15034.51 m = 49325.23 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 210 12630 245 119 107.9 50.3 1 990 224 360 2 -0.0 -2.0 2 981 305 20 15 -5.1 -14.1 3 946 610 5 5 -0.4 -5.0 4 925 802 315 4 2.8 -2.8 5 913 914 290 4 3.8 -1.4 6 881 1219 275 5 5.0 -0.4 7 850 1524 260 8 7.9 1.4 8 819 1829 260 12 11.8 2.1 9 790 2134 260 16 15.8 2.8 10 761 2438 265 15 14.9 1.3 11 734 2743 270 15 15.0 -0.0 12 707 3048 270 19 19.0 -0.0 13 700 3130 270 21 21.0 -0.0 14 655 3658 270 31 31.0 -0.0 15 630 3962 270 33 33.0 -0.0 16 607 4267 265 34 33.9 3.0 17 584 4572 260 34 33.5 5.9 18 562 4877 260 39 38.4 6.8 19 520 5486 270 47 47.0 -0.0 20 500 5800 270 51 51.0 -0.0 21 481 6096 265 51 50.8 4.4 22 400 7480 255 53 51.2 13.7 23 392 7620 255 53 51.2 13.7 24 317 9144 260 79 77.8 13.7 25 300 9540 255 82 79.2 21.2 26 254 10668 255 84 81.1 21.7 27 250 10770 250 87 81.8 29.8 28 201 12192 245 118 106.9 49.9 29 200 12220 245 117 106.0 49.4 30 157 13716 250 103 96.8 35.2 31 150 14010 255 88 85.0 22.8 32 122 15240 245 86 77.9 36.3 33 100 16450 255 70 67.6 18.1 34 88 17164 245 60 54.4 25.4 35 70 18520 255 34 32.8 8.8 36 50 20540 210 10 5.0 8.7 37 30 23690 60 8 -6.9 -4.0 38 20 26270 20 10 -3.4 -9.4 Wind Parameters Energy-Hel index: -83.08 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//VIJO/skewt/VIJO.skewt.20251223.00.gif