UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050100.upa.cvt Date: 0000Z 1 MAY 25 Searching for VI706... Searching the city database file for: VI706 ... Date:0000Z 1 MAY 25 Station: VI706 WMO ident: 42706 Latitude: 23.38 Longitude: 87.08 ------------------------------------------------------------------------------- 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 1000 103 23.0 21.8 93 1.2 22.2 0 0 296.1 299.2 295.3 344.2 16.66 1 925 779 22.4 18.3 78 4.1 19.5 180 15 302.2 304.9 295.5 344.9 14.46 2 850 1513 19.0 11.0 60 8.0 13.9 120 5 306.0 307.9 293.2 335.4 9.74 3 700 3149 7.0 2.4 72 4.6 4.5 345 7 310.2 311.5 291.8 330.4 6.51 4 500 5820 -12.1 -29.1 23 17.0 -16.0 300 17 318.3 318.4 288.9 320.7 0.69 5 400 7480 -22.5 -56.5 3 34.0 -25.5 280 23 325.7 325.8 290.5 325.9 0.05 6 300 9550 -32.7 -71.7 1 39.0 -34.5 270 51 339.3 339.3 294.1 339.3 0.01 7 250 10830 -37.3 -74.3 1 37.0 -38.7 245 62 350.6 350.6 296.8 350.6 0.01 8 200 12330 -47.9 -81.9 1 34.0 -48.5 255 68 356.9 356.9 298.1 356.9 0.00 9 150 14180 -58.7 -89.7 1 31.0 -58.9 265 37 368.9 368.9 300.4 368.9 0.00 10 100 16620 -76.3 -101.3 1 25.0 -76.3 280 17 380.3 380.3 302.3 380.3 0.00 TRP WND 212 250 79 Sounding variables and indices 1000-500 mb thick: 5716.59 m Freezing level: 626.70 mb = 4127.90 m = 13542.82 ft Wetbulb zero: 656.25 mb = 3661.28 m = 12011.92 ft Precipitable water: 1.60 inches Sfc-500 mean rel hum: 59.63 % Est. max temperature: 32.90 C = 91.22 F Sfc-Lift cond lev (LCL): 982.99 mb = 252.12 m = 827.15 ft T: 22.87 C 700-500 lapse rate: 7.15 C/km ThetaE index: 24.19 C Layer 850.0- 400.0 mb Conv cond level (CCL): 824.51 mb = 1769.54 m = 5805.50 ft Mean mixing ratio: 15.05 g/kg Conv temperature: 33.59 C = 92.46 F Cap Strength: 2.93 C Lifted Index: -7.02 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -1.11 C Lifted Index @700 mb: -1.98 C Showalter Index: -3.33 C Risk: Severe thunderstorms possible Total Totals Index: 54.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 31.10 C Cross Totals Index: 23.10 C K Index: 37.50 Risk: > 80 % chance of thunderstorms Sweat Index: 263.00 Risk: None Energy Index: -2.85 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1284.46 J/kg Max Up Vert Vel: 50.68 m/s Conv Inhibition (B-): 108.53 J/kg Cap Strength: 2.93 C Lift Cond Lev (LCL): 906.23 mb = 956.92 m = 3139.47 ft Lev Free Conv (LFC): 751.23 mb = 2553.80 m = 8378.52 ft Equ Level (EL): 281.23 mb = 10003.51 m = 32819.51 ft B at Equ Level: 1273.24 J/kg Max Parcel Lev (MPL): 161.23 mb = 13715.58 m = 44998.09 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 212 12514 250 79 74.2 27.0 1 1000 103 0 0 -0.0 -0.0 2 977 305 130 7 -5.4 4.5 3 943 610 190 12 2.1 11.8 4 925 779 180 15 0.0 15.0 5 911 914 175 11 -1.0 11.0 6 879 1219 170 5 -0.9 4.9 7 850 1513 120 5 -4.3 2.5 8 819 1829 175 5 -0.4 5.0 9 790 2134 180 5 0.0 5.0 10 762 2438 255 7 6.8 1.8 11 735 2743 325 6 3.4 -4.9 12 708 3048 345 9 2.3 -8.7 13 700 3149 345 7 1.8 -6.8 14 657 3658 355 16 1.4 -15.9 15 632 3962 355 11 1.0 -11.0 16 608 4267 300 12 10.4 -6.0 17 585 4572 305 16 13.1 -9.2 18 563 4877 305 11 9.0 -6.3 19 521 5486 315 18 12.7 -12.7 20 500 5820 300 17 14.7 -8.5 21 482 6096 290 17 16.0 -5.8 22 400 7480 280 23 22.7 -4.0 23 392 7620 275 22 21.9 -1.9 24 317 9144 265 55 54.8 4.8 25 300 9550 270 51 51.0 -0.0 26 256 10668 245 62 56.2 26.2 27 250 10830 245 62 56.2 26.2 28 204 12192 250 76 71.4 26.0 29 200 12330 255 68 65.7 17.6 30 161 13716 265 56 55.8 4.9 31 150 14180 265 37 36.9 3.2 32 126 15240 260 39 38.4 6.8 33 100 16620 280 17 16.7 -3.0 Wind Parameters Energy-Hel index: -80.27 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//VI706/skewt/VI706.skewt.20250501.00.gif