UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110700.upa.cvt Date: 0000Z 7 NOV 25 Searching for VO371... Searching the city database file for: VO371 ... Date:0000Z 7 NOV 25 Station: VO371 WMO ident: 43371 Latitude: 8.48 Longitude: 76.95 ------------------------------------------------------------------------------- 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 1002 71 24.0 22.5 91 1.5 22.9 360 1 297.0 300.1 296.0 347.2 17.38 1 1000 88 24.2 22.3 89 1.9 22.9 60 4 297.4 300.5 296.0 347.2 17.19 2 925 769 22.6 12.6 53 10.0 16.1 330 17 302.4 304.3 292.2 331.9 9.96 3 850 1502 17.8 10.8 64 7.0 13.4 320 16 304.8 306.6 292.7 333.6 9.61 4 700 3142 9.8 -21.2 9 31.0 -1.0 335 8 313.3 313.5 287.7 316.7 1.00 5 500 5850 -4.7 -11.7 58 7.0 -7.7 120 3 327.3 327.9 293.8 337.9 3.12 6 400 7580 -13.5 -27.5 30 14.0 -17.3 350 1 337.4 337.6 294.6 341.1 1.00 7 300 9690 -30.5 -35.0 65 4.5 -31.2 60 9 342.4 342.5 295.5 344.9 0.65 8 250 10960 -40.9 -46.9 52 6.0 -41.3 75 5 345.3 345.3 295.8 346.2 0.22 9 200 12440 -53.1 -60.1 42 7.0 -53.3 90 26 348.7 348.7 296.4 348.9 0.06 10 150 14230 -65.9 -78.9 15 13.0 -66.0 150 40 356.6 356.6 298.0 356.6 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5762.00 m Freezing level: 564.83 mb = 4972.23 m = 16312.91 ft Wetbulb zero: 710.20 mb = 3019.79 m = 9907.31 ft Precipitable water: 1.31 inches Sfc-500 mean rel hum: 41.81 % Est. max temperature: 31.75 C = 89.15 F Sfc-Lift cond lev (LCL): 980.70 mb = 258.23 m = 847.19 ft T: 23.80 C 700-500 lapse rate: 5.35 C/km ThetaE index: 16.85 C Layer 700.0- 500.0 mb Conv cond level (CCL): 764.45 mb = 2398.00 m = 7867.36 ft Mean mixing ratio: 12.77 g/kg Conv temperature: 36.49 C = 97.68 F Cap Strength: 3.55 C Lifted Index: 2.90 C Risk: None Lifted Index @300 mb: 4.78 C Lifted Index @700 mb: 2.75 C Showalter Index: 4.86 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 15.50 C K Index: 2.30 Risk: None Sweat Index: 164.60 Risk: None Energy Index: 0.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.81 J/kg Max Up Vert Vel: 5.80 m/s Conv Inhibition (B-): 2402.71 J/kg Cap Strength: 3.55 C Lift Cond Lev (LCL): 867.56 mb = 1324.75 m = 4346.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 12 at 7 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 1002 71 360 1 -0.0 -1.0 | 194 6 1.5 6.0 1 1000 88 60 4 -3.5 -2.0 | 159 5 -1.9 5.0 2 975 305 325 16 9.2 -13.1 | 300 12 10.7 -6.1 3 925 769 330 17 8.5 -14.7 | 308 13 10.0 -7.7 4 878 1219 335 16 6.8 -14.5 | 312 11 8.3 -7.5 5 850 1502 320 16 10.3 -12.3 | 294 13 11.8 -5.3 6 848 1524 320 16 10.3 -12.3 | 294 13 11.8 -5.3 7 818 1829 355 14 1.2 -13.9 | 338 7 2.8 -6.9 8 789 2134 335 9 3.8 -8.2 | 282 5 5.4 -1.2 9 761 2438 320 12 7.7 -9.2 | 283 10 9.3 -2.2 10 734 2743 320 7 4.5 -5.4 | 255 6 6.0 1.6 11 708 3048 335 12 5.1 -10.9 | 300 8 6.6 -3.9 12 700 3142 335 8 3.4 -7.3 | 273 5 4.9 -0.2 13 682 3353 305 3 2.5 -1.7 | 217 7 4.0 5.3 14 632 3962 290 4 3.8 -1.4 | 223 8 5.3 5.6 15 609 4267 360 5 -0.0 -5.0 | 218 3 1.5 2.0 16 586 4572 20 7 -2.4 -6.6 | 117 1 -0.8 0.4 17 564 4877 45 10 -7.1 -7.1 | 89 6 -5.5 -0.1 18 543 5182 20 11 -3.8 -10.3 | 34 4 -2.2 -3.3 19 523 5486 25 7 -3.0 -6.3 | 115 2 -1.4 0.7 20 504 5791 35 4 -2.3 -3.3 | 169 4 -0.7 3.7 21 500 5850 120 3 -2.6 1.5 | 173 9 -1.1 8.5 22 484 6096 115 7 -6.3 3.0 | 154 11 -4.8 10.0 23 466 6401 80 10 -9.8 -1.7 | 122 10 -8.3 5.3 24 448 6706 60 13 -11.3 -6.5 | 93 10 -9.7 0.5 25 430 7010 40 6 -3.9 -4.6 | 136 3 -2.3 2.4 26 414 7315 75 4 -3.9 -1.0 | 159 6 -2.3 6.0 27 400 7580 350 1 0.2 -1.0 | 196 6 1.7 6.0 28 398 7620 15 3 -0.8 -2.9 | 191 4 0.8 4.1 29 382 7925 215 4 2.3 3.3 | 200 11 3.8 10.3 30 351 8534 295 3 2.7 -1.3 | 217 7 4.3 5.7 31 337 8839 335 12 5.1 -10.9 | 300 8 6.6 -3.9 32 323 9144 350 11 1.9 -10.8 | 318 5 3.5 -3.8 33 310 9449 25 7 -3.0 -6.3 | 115 2 -1.4 0.7 34 300 9690 60 9 -7.8 -4.5 | 112 7 -6.2 2.5 35 297 9754 60 9 -7.8 -4.5 | 112 7 -6.2 2.5 36 272 10363 65 12 -10.9 -5.1 | 102 10 -9.3 1.9 37 250 10960 75 5 -4.8 -1.3 | 150 7 -3.3 5.7 38 250 10973 40 4 -2.6 -3.1 | 165 4 -1.0 3.9 39 238 11278 80 7 -6.9 -1.2 | 137 8 -5.3 5.8 40 217 11887 85 15 -14.9 -1.3 | 113 15 -13.4 5.7 41 200 12440 90 26 -26.0 0.0 | 106 25 -24.5 7.0 42 180 13106 100 29 -28.6 5.0 | 114 30 -27.0 12.0 43 155 14021 120 51 -44.2 25.5 | 127 54 -42.6 32.5 44 150 14230 150 40 -20.0 34.6 | 156 46 -18.5 41.6 45 133 14935 160 23 -7.9 21.6 | 168 29 -6.3 28.6 46 120 15545 125 12 -9.8 6.9 | 149 16 -8.3 13.9 47 108 16154 75 13 -12.6 -3.4 | 108 12 -11.0 3.6 Wind Parameters Mean winds (0-6000m): 342.5 at 9.6 knts Storm direction: 12.5 at 7.2 knts Shear (0-3000m) pos: 1.5 neg: 2.8 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 101.3 deg Storm rel helicity (0-3000m) pos: 32.2 neg: -39.9 tot: -7.7 m^2/s^2 ave: -2.6 10^-3 m/s^2 rel: -0.36 Storm rel vorticity (0-3000m) horiz: 10.3 stream: -3.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 7.22 Bulk Shear: 2.33 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 ------------------------------------------------------------------------------- 500 331 13 299 9| 0.0 16.2 16.2| 2.4 -14.2 -11.8 -23.5 -0.78| 28.7-22.5 1000 331 15 304 11| 0.8 8.1 8.9| 7.0 -14.2 -7.2 -7.2 -0.68| 15.4-10.5 1500 330 15 304 11| 0.5 5.3 5.8| 10.2 -24.6 -14.5 -9.6 -0.65| 12.0 -7.8 2000 333 15 307 10| 1.9 4.0 5.9| 24.4 -31.1 -6.7 -3.4 -0.45| 12.0 -5.5 2500 332 14 303 10| 1.5 3.3 4.9| 24.6 -36.5 -11.9 -4.7 -0.45| 10.9 -4.9 3000 331 13 300 9| 1.5 2.8 4.2| 32.2 -39.9 -7.7 -2.6 -0.36| 10.3 -3.7 4000 329 11 288 7| 1.1 1.5 2.6| 34.9 -52.0 -17.1 -4.3 -0.39| 9.2 -3.6 5000 336 10 292 6| 1.9 1.2 3.0| 35.3 -56.8 -21.4 -4.3 -0.39| 8.8 -3.5 6000 342 10 296 5| 1.7 1.2 2.9| 38.9 -65.0 -26.2 -4.4 -0.32| 8.8 -2.8 Wrote GIF file: /home/apache/climate/data/raob//VO371/skewt/VO371.skewt.20251107.00.gif