UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120423.upa.cvt Date: 2300Z 4 DEC 25 Searching for VO150... Searching the city database file for: VO150 ... Date:2300Z 4 DEC 25 Station: VO150 WMO ident: 43150 Latitude: 17.70 Longitude: 83.30 ------------------------------------------------------------------------------- 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 1010 61 22.0 18.6 81 3.4 19.7 360 4 294.3 296.7 292.4 332.8 13.47 1 1000 147 22.4 17.4 73 5.0 19.1 30 11 295.5 297.8 292.2 331.8 12.60 2 925 826 17.8 15.0 84 2.8 16.0 50 16 297.5 299.6 292.1 331.3 11.67 3 850 1544 17.6 -12.4 12 30.0 5.1 65 9 304.6 304.9 285.4 310.1 1.73 4 700 3179 10.6 -7.4 27 18.0 2.2 70 5 314.2 314.8 290.0 324.3 3.13 5 500 5900 -6.7 -16.7 45 10.0 -10.3 155 5 324.9 325.3 292.2 331.9 2.07 6 400 7610 -17.5 -35.5 19 18.0 -21.0 235 13 332.2 332.3 292.8 334.0 0.46 7 300 9700 -33.3 -37.5 66 4.2 -33.8 230 34 338.4 338.5 294.4 340.4 0.51 8 250 10950 -42.7 -54.7 26 12.0 -43.3 230 44 342.6 342.6 295.0 343.0 0.09 9 200 12420 -54.5 -66.5 21 12.0 -54.7 230 45 346.5 346.5 295.8 346.6 0.02 10 150 14220 -65.5 -81.5 9 16.0 -65.6 240 29 357.2 357.2 298.1 357.3 0.00 11 100 16590 -80.7 -96.7 5 16.0 -80.7 205 17 371.8 371.8 300.9 371.8 0.00 12 83 17642 -84.9 -97.9 8 13.0 -84.9 165 15 383.6 383.6 302.8 383.6 0.00 13 70 18600 -81.1 -92.1 14 11.0 -81.1 100 31 410.9 410.9 306.6 410.9 0.00 14 66 18934 -76.5 -89.5 11 13.0 -76.6 101 28 427.9 427.9 308.6 427.9 0.00 15 54 20109 -68.9 -87.9 5 19.0 -69.1 104 16 470.6 470.7 312.7 470.7 0.00 16 50 20570 -67.9 -88.9 3 21.0 -68.1 105 11 483.5 483.5 313.7 483.5 0.00 17 46 21070 -67.7 -89.7 3 22.0 -67.9 100 13 495.6 495.6 314.7 495.6 0.00 18 43 21478 -64.7 -90.7 2 26.0 -65.1 96 15 512.7 512.7 315.8 512.7 0.00 19 37 22395 -64.1 -91.1 1 27.0 -64.6 87 18 536.7 536.7 317.3 536.7 0.00 20 30 23700 -56.7 -89.7 1 33.0 -58.0 75 23 590.1 590.1 320.2 590.1 0.00 21 20 26290 -52.7 -88.7 1 36.0 -55.5 75 30 674.9 674.9 323.6 674.9 0.01 22 14 28602 -53.7 -88.7 1 35.0 -57.0 67 17 743.9 744.0 325.8 744.0 0.01 23 13 29083 -51.9 -87.9 1 36.0 -55.9 66 14 766.1 766.1 326.4 766.2 0.01 24 11 30191 -43.3 -81.3 1 38.0 -51.4 62 8 834.8 834.9 328.1 835.3 0.05 25 10 30840 -39.9 -78.9 1 39.0 -50.2 60 4 870.6 870.6 328.8 871.4 0.08 26 7.9 32448 -40.5 -79.5 1 39.0 -51.6 928.9 929.0 330.0 929.9 0.09 27 6.8 33471 -39.9 -78.9 1 39.0 -52.1 972.1 972.2 330.7 973.5 0.12 28 4.6 36190 -31.5 -72.5 1 41.0 -51.2 1126.3 1126.6 333.1 1132.7 0.46 TRP 83 17642 -84.9 -97.9 8 13.0 -84.9 165 15 383.6 383.6 302.8 383.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5753.00 m Freezing level: 577.46 mb = 4846.20 m = 15899.42 ft Wetbulb zero: 664.94 mb = 3594.51 m = 11792.87 ft Precipitable water: 1.04 inches Sfc-500 mean rel hum: 38.24 % Est. max temperature: 31.31 C = 88.36 F Sfc-Lift cond lev (LCL): 960.94 mb = 494.02 m = 1620.78 ft T: 20.05 C 700-500 lapse rate: 6.36 C/km ThetaE index: 22.69 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 714.06 mb = 3011.50 m = 9880.14 ft Mean mixing ratio: 11.88 g/kg Conv temperature: 40.97 C = 105.75 F Cap Strength: 5.95 C Lifted Index: 4.06 C Risk: None Lifted Index @300 mb: 6.35 C Lifted Index @700 mb: 5.95 C Showalter Index: 15.55 C Risk: None Total Totals Index: 18.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: -5.70 C K Index: -6.10 Risk: None Sweat Index: 23.00 Risk: None Energy Index: 4.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.53 J/kg Max Up Vert Vel: 3.88 m/s Conv Inhibition (B-): 45994.30 J/kg Cap Strength: 5.92 C Lift Cond Lev (LCL): 902.72 mb = 1033.06 m = 3389.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 80 at 6 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 1010 61 360 4 -0.0 -4.0 | 297 7 5.8 -3.0 1 1000 147 30 11 -5.5 -9.5 | 358 9 0.3 -8.5 2 982 305 55 16 -13.1 -9.2 | 42 11 -7.3 -8.2 3 948 610 70 18 -16.9 -6.2 | 65 12 -11.1 -5.1 4 925 826 50 16 -12.3 -10.3 | 35 11 -6.4 -9.3 5 883 1219 45 13 -9.2 -9.2 | 22 9 -3.4 -8.2 6 850 1544 65 9 -8.2 -3.8 | 40 4 -2.3 -2.8 7 764 2438 65 12 -10.9 -5.1 | 51 6 -5.1 -4.1 8 737 2743 10 3 -0.5 -3.0 | 290 6 5.3 -1.9 9 711 3048 70 5 -4.7 -1.7 | 301 1 1.1 -0.7 10 700 3179 70 5 -4.7 -1.7 | 301 1 1.1 -0.7 11 685 3353 85 3 -3.0 -0.3 | 255 3 2.8 0.8 12 660 3658 35 4 -2.3 -3.3 | 303 4 3.5 -2.3 13 635 3962 355 5 0.4 -5.0 | 302 7 6.3 -4.0 14 589 4572 320 10 6.4 -7.7 | 298 14 12.3 -6.6 15 567 4877 325 1 0.6 -0.8 | 268 6 6.4 0.2 16 546 5182 55 2 -1.6 -1.1 | 272 4 4.2 -0.1 17 526 5486 95 4 -4.0 0.3 | 233 2 1.8 1.4 18 507 5791 95 5 -5.0 0.4 | 210 2 0.8 1.5 19 500 5900 155 5 -2.1 4.5 | 214 7 3.7 5.6 20 487 6096 185 5 0.4 5.0 | 226 9 6.3 6.0 21 468 6401 170 9 -1.6 8.9 | 203 11 4.3 9.9 22 450 6706 110 1 -0.9 0.3 | 254 5 4.9 1.4 23 433 7010 245 6 5.4 2.5 | 252 12 11.3 3.6 24 400 7610 235 13 10.6 7.5 | 243 19 16.5 8.5 25 399 7620 215 12 6.9 9.8 | 230 17 12.7 10.9 26 352 8534 265 21 20.9 1.8 | 264 27 26.7 2.9 27 324 9144 245 29 26.3 12.3 | 248 35 32.1 13.3 28 311 9449 230 26 19.9 16.7 | 235 31 25.7 17.7 29 300 9700 230 34 26.0 21.9 | 234 39 31.9 22.9 30 298 9754 230 29 22.2 18.6 | 235 34 28.0 19.7 31 250 10950 230 44 33.7 28.3 | 233 49 39.5 29.3 32 249 10973 230 45 34.5 28.9 | 233 50 40.3 29.9 33 238 11278 230 49 37.5 31.5 | 233 54 43.4 32.5 34 227 11582 225 47 33.2 33.2 | 229 52 39.1 34.3 35 200 12420 230 45 34.5 28.9 | 233 50 40.3 29.9 36 150 14220 240 29 25.1 14.5 | 243 35 30.9 15.5 37 140 14630 250 30 28.2 10.3 | 252 36 34.0 11.3 38 133 14935 250 18 16.9 6.2 | 252 24 22.7 7.2 39 120 15545 205 23 9.7 20.8 | 215 27 15.5 21.9 40 100 16590 205 17 7.2 15.4 | 218 21 13.0 16.4 41 97 16764 215 18 10.3 14.7 | 226 23 16.1 15.8 42 83 17642 165 15 -3.9 14.5 | 187 16 1.9 15.5 43 70 18600 100 31 -30.5 5.4 | 105 26 -24.7 6.4 44 50 20570 105 11 -10.6 2.8 | 129 6 -4.8 3.9 45 30 23700 75 23 -22.2 -6.0 | 73 17 -16.4 -4.9 46 20 26290 75 30 -29.0 -7.8 | 74 24 -23.2 -6.7 47 10 30840 60 4 -3.5 -2.0 | 293 3 2.4 -1.0 Wind Parameters Mean winds (0-6000m): 50.1 at 7.9 knts Storm direction: 80.1 at 5.9 knts Shear (0-3000m) pos: 2.6 neg: 1.7 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 4.4 deg Storm rel helicity (0-3000m) pos: 47.1 neg: -36.6 tot: 10.4 m^2/s^2 ave: 3.5 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.43 Bulk Shear: 5.26 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 53 14 36 9| 17.1 0.0 17.1| 42.2 0.0 42.2 84.3 0.96| 20.6 19.8 1000 55 15 40 10| 8.5 3.4 11.9| 42.2 -20.0 22.2 22.2 0.46| 14.1 6.5 1500 54 14 37 9| 5.0 2.3 7.3| 44.7 -21.4 23.4 15.6 0.40| 11.7 4.7 2000 56 13 38 8| 3.7 1.5 5.2| 45.4 -21.4 24.1 12.0 0.40| 9.2 3.7 2500 57 13 39 8| 3.0 2.0 5.0| 45.8 -28.5 17.3 6.9 0.22| 8.6 1.9 3000 57 11 35 6| 2.6 1.7 4.3| 47.1 -36.6 10.4 3.5 0.08| 9.0 0.7 4000 55 9 24 5| 2.0 2.2 4.1| 49.8 -37.9 12.0 3.0 0.09| 8.0 0.7 5000 46 9 5 5| 2.5 2.3 4.8| 50.6 -52.9 -2.2 -0.4 0.00| 8.0 0.0 6000 50 8 3 4| 2.4 1.9 4.3| 54.3 -55.1 -0.7 -0.1 -0.01| 7.7 -0.1 Wrote GIF file: /home/apache/climate/data/raob//VO150/skewt/VO150.skewt.20251204.23.gif