UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101400.upa.cvt Date: 0000Z 14 OCT 25 Searching for VI706... Searching the city database file for: VI706 ... Date:0000Z 14 OCT 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 999 105 24.0 21.5 86 2.5 22.2 45 1 297.2 300.2 295.4 344.6 16.37 1 925 774 23.6 8.6 38 15.0 14.4 355 9 303.4 304.8 290.6 326.2 7.60 2 850 1505 18.6 5.6 42 13.0 11.0 15 6 305.6 306.9 290.6 326.0 6.72 3 700 3139 7.6 1.6 66 6.0 4.3 265 12 310.9 312.1 291.7 330.0 6.15 4 500 5850 -5.1 280 17 326.8 5 400 7570 -15.5 -59.5 1 44.0 -20.4 260 22 334.8 334.8 293.0 335.0 0.03 6 300 9680 -29.5 -64.5 2 35.0 -31.8 255 22 343.8 343.8 295.3 343.9 0.02 7 250 10950 -40.5 -76.5 1 36.0 -41.6 255 28 345.9 345.9 295.7 345.9 0.00 8 200 12450 -50.1 -83.1 1 33.0 -50.6 285 27 353.4 353.4 297.4 353.4 0.00 9 100 16720 -77.7 -102.7 1 25.0 -77.7 85 15 377.6 377.6 301.9 377.6 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5745.40 m Freezing level: 580.31 mb = 4761.33 m = 15620.97 ft Wetbulb zero: 647.86 mb = 3762.61 m = 12344.38 ft Precipitable water: 1.32 inches Sfc-500 mean rel hum: 44.78 % Est. max temperature: 32.43 C = 90.37 F Sfc-Lift cond lev (LCL): 963.54 mb = 418.93 m = 1374.44 ft T: 23.81 C 700-500 lapse rate: 4.68 C/km ThetaE index: 18.61 C Layer 925.0- 700.0 mb Conv cond level (CCL): 733.54 mb = 2745.06 m = 9006.00 ft Mean mixing ratio: 10.76 g/kg Conv temperature: 36.42 C = 97.56 F Cap Strength: 4.89 C Lifted Index: 4.72 C Risk: None Lifted Index @300 mb: 8.86 C Lifted Index @700 mb: 2.25 C Showalter Index: 8.12 C Risk: None Total Totals Index: 34.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 10.70 C K Index: 23.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 96.20 Risk: None Energy Index: 0.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.28 J/kg Max Up Vert Vel: 6.52 m/s Conv Inhibition (B-): 6100.77 J/kg Cap Strength: 4.89 C Lift Cond Lev (LCL): 825.49 mb = 1751.23 m = 5745.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 307 at 9 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 999 105 45 1 -0.7 -0.7 | 121 9 -7.9 4.7 1 976 305 345 14 3.6 -13.5 | 24 9 -3.6 -8.1 2 943 610 355 10 0.9 -10.0 | 54 8 -6.3 -4.6 3 925 774 355 9 0.8 -9.0 | 61 7 -6.4 -3.6 4 910 914 360 8 -0.0 -8.0 | 70 8 -7.2 -2.6 5 879 1219 10 5 -0.9 -4.9 | 93 8 -8.1 0.5 6 850 1505 15 6 -1.6 -5.8 | 87 9 -8.7 -0.4 7 818 1829 5 8 -0.7 -8.0 | 72 8 -7.9 -2.6 8 789 2134 345 7 1.8 -6.8 | 76 6 -5.4 -1.4 9 761 2438 310 5 3.8 -3.2 | 123 4 -3.4 2.2 10 734 2743 280 6 5.9 -1.0 | 164 5 -1.3 4.3 11 708 3048 270 9 9.0 -0.0 | 199 6 1.8 5.4 12 700 3139 265 12 12.0 1.0 | 217 8 4.8 6.4 13 656 3658 260 15 14.8 2.6 | 224 11 7.6 8.0 14 632 3962 255 16 15.5 4.1 | 221 13 8.3 9.5 15 609 4267 240 16 13.9 8.0 | 206 15 6.7 13.4 16 586 4572 235 17 13.9 9.8 | 204 17 6.7 15.1 17 564 4877 235 18 14.7 10.3 | 206 17 7.6 15.7 18 523 5486 275 17 16.9 -1.5 | 248 10 9.7 3.9 19 500 5850 280 17 16.7 -3.0 | 256 10 9.6 2.4 20 484 6096 275 18 17.9 -1.6 | 250 11 10.7 3.8 21 400 7570 260 22 21.7 3.8 | 238 17 14.5 9.2 22 397 7620 260 21 20.7 3.6 | 236 16 13.5 9.0 23 323 9144 255 24 23.2 6.2 | 234 20 16.0 11.6 24 300 9680 255 22 21.3 5.7 | 232 18 14.1 11.1 25 260 10668 250 28 26.3 9.6 | 232 24 19.1 15.0 26 250 10950 255 28 27.0 7.2 | 238 24 19.9 12.6 27 200 12450 285 27 26.1 -7.0 | 275 19 18.9 -1.6 28 163 13716 255 19 18.4 4.9 | 227 15 11.2 10.3 29 100 16720 85 15 -14.9 -1.3 | 100 23 -22.1 4.1 30 15 24384 90 21 -21.0 0.0 | 101 29 -28.2 5.4 Wind Parameters Mean winds (0-6000m): 276.8 at 12.0 knts Storm direction: 306.8 at 9.0 knts Shear (0-3000m) pos: 0.7 neg: 2.4 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 90.9 deg Storm rel helicity (0-3000m) pos: 33.3 neg: -39.9 tot: -6.5 m^2/s^2 ave: -2.2 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.93 Bulk Shear: 22.84 m/s 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 ------------------------------------------------------------------------------- 500 349 10 48 7| 0.0 9.7 9.7| 9.4 -33.1 -23.7 -47.5 -0.56| 20.5-11.5 1000 353 9 58 7| 2.2 4.9 7.0| 17.8 -33.1 -15.3 -15.3 -0.29| 12.5 -3.6 1500 357 8 69 7| 1.4 3.2 4.7| 19.9 -36.3 -16.3 -10.9 -0.27| 9.3 -2.5 2000 358 8 70 7| 1.1 2.8 3.9| 20.5 -39.9 -19.4 -9.7 -0.28| 8.0 -2.2 2500 353 7 72 7| 0.9 2.0 2.8| 26.0 -39.9 -13.9 -5.6 -0.10| 7.6 -0.7 3000 342 7 71 5| 0.7 2.4 3.1| 33.3 -39.9 -6.5 -2.2 0.05| 7.5 0.3 4000 306 9 288 0| 0.5 2.3 2.9| 37.2 -46.9 -9.7 -2.4 0.03| 6.6 0.2 5000 279 11 224 5| 0.0 1.9 1.9| 55.5 -56.6 -1.1 -0.2 0.06| 6.3 0.4 6000 277 12 230 6| 0.7 1.7 2.4| 79.4 -58.9 20.5 3.4 0.14| 6.1 0.9 Wrote GIF file: /home/apache/climate/data/raob//VI706/skewt/VI706.skewt.20251014.00.gif