UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112900.upa.cvt Date: 0000Z 29 NOV 25 Searching for VVVH... Searching the city database file for: VVVH ... Date:0000Z 29 NOV 25 Station: VVVH WMO ident: 48845 Latitude: 18.70 Longitude: 105.67 Elevation: 6.00 ------------------------------------------------------------------------------- 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 1015 6 14.2 9.4 73 4.8 11.5 225 1 286.1 287.4 284.0 306.5 7.30 1 1006 82 13.4 8.5 72 4.9 10.7 255 3 286.1 287.3 283.5 305.4 6.93 2 1000 133 15.4 5.4 51 10.0 10.0 275 5 288.5 289.5 283.2 304.5 5.62 3 992 201 17.0 4.0 42 13.0 10.2 286 5 290.8 291.7 283.7 305.6 5.14 4 980 305 17.4 4.4 42 13.0 10.4 302 5 292.2 293.2 284.4 307.7 5.35 5 977 332 17.4 5.4 45 12.0 10.9 306 5 292.5 293.5 285.0 309.1 5.76 6 925 796 13.8 6.8 63 7.0 9.9 20 5 293.4 294.6 286.3 312.8 6.71 7 923 814 13.6 6.6 63 7.0 9.7 22 5 293.4 294.6 286.2 312.5 6.63 8 891 1111 13.2 -5.8 26 19.0 4.8 55 5 296.0 296.5 283.1 304.3 2.78 9 865 1359 11.4 -2.6 37 14.0 4.8 83 5 296.6 297.3 284.4 307.5 3.65 10 850 1505 11.8 -23.2 7 35.0 0.9 100 5 298.5 298.6 281.7 300.8 0.69 11 840 1604 12.2 -30.8 3 43.0 0.5 105 5 299.9 300.0 281.8 301.1 0.35 12 828 1725 13.8 -17.2 10 31.0 2.4 111 6 302.9 303.1 284.1 306.7 1.20 13 824 1766 13.4 11.4 88 2.0 12.1 114 6 302.9 304.8 292.7 333.5 10.33 14 814 1869 16.6 -15.4 10 32.0 3.9 119 7 307.3 307.6 286.0 311.9 1.42 15 761 2438 12.6 -3.4 33 16.0 4.6 148 10 309.0 309.7 289.1 321.2 3.91 16 722 2877 9.4 7.8 90 1.6 8.4 171 12 310.1 311.9 293.9 338.4 9.24 17 709 3028 9.0 6.2 83 2.8 7.3 179 12 311.3 312.9 293.6 337.3 8.42 18 706 3063 9.6 1.6 57 8.0 5.2 181 13 312.4 313.5 292.1 331.4 6.09 19 700 3134 9.6 -1.4 46 11.0 3.8 185 13 313.1 314.1 291.3 328.7 4.93 20 680 3374 11.6 -34.4 2 46.0 -1.3 196 13 318.0 318.0 288.4 319.1 0.30 21 559 4981 3.0 -38.0 3 41.0 -7.1 272 10 326.1 326.2 290.9 327.1 0.26 22 500 5870 -4.1 -40.1 4 36.0 -11.8 315 9 328.0 328.1 291.4 328.9 0.23 23 400 7590 -17.1 -31.1 29 14.0 -20.2 320 27 332.8 332.9 293.2 335.4 0.71 24 382 7934 -19.1 -34.1 25 15.0 -22.1 307 24 334.5 334.7 293.5 336.6 0.56 25 376 8052 -17.5 -45.5 7 28.0 -21.8 303 23 338.2 338.2 294.0 338.9 0.17 26 333 8953 -22.1 -54.1 4 32.0 -25.6 269 14 343.8 343.8 295.3 344.1 0.07 27 300 9710 -28.9 -55.9 6 27.0 -31.2 240 7 344.6 344.7 295.5 344.9 0.07 28 250 10980 -40.1 -61.1 9 21.0 -41.1 275 11 346.4 346.5 295.9 346.6 0.04 29 240 11259 -41.9 -60.9 11 19.0 -42.8 274 12 347.8 347.8 296.2 348.0 0.04 30 225 11694 -46.1 -61.1 17 15.0 -46.7 273 13 347.9 347.9 296.2 348.1 0.05 31 211 12120 -49.7 -58.7 34 9.0 -50.0 271 14 348.7 348.7 296.4 349.0 0.07 32 200 12470 -52.3 -64.3 22 12.0 -52.6 270 15 349.9 350.0 296.7 350.1 0.03 33 194 12666 -53.1 -69.1 13 16.0 -53.4 271 15 351.7 351.7 297.0 351.8 0.02 34 172 13430 -59.9 -66.9 40 7.0 -60.0 275 17 352.8 352.8 297.3 352.9 0.03 35 167 13613 -61.7 -71.7 25 10.0 -61.8 276 18 352.8 352.8 297.3 352.8 0.01 36 150 14270 -66.3 -75.3 27 9.0 -66.4 280 19 355.9 355.9 297.9 355.9 0.01 37 140 14685 -69.1 -81.1 16 12.0 -69.2 286 17 358.1 358.1 298.3 358.1 0.00 38 125 15352 -75.5 -81.5 38 6.0 -75.5 296 13 358.2 358.2 298.4 358.3 0.00 39 116 15781 -79.1 -85.1 37 6.0 -79.1 302 10 359.3 359.3 298.5 359.3 0.00 40 100 16620 -81.1 -91.1 17 10.0 -81.1 315 5 371.0 371.0 300.8 371.0 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5737.00 m Freezing level: 534.07 mb = 5356.57 m = 17573.85 ft Wetbulb zero: 685.15 mb = 3311.83 m = 10865.44 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 24.85 % Est. max temperature: 24.72 C = 76.49 F Sfc-Lift cond lev (LCL): 944.39 mb = 619.83 m = 2033.53 ft T: 15.17 C 700-500 lapse rate: 5.01 C/km ThetaE index: 21.61 C Layer 814.0- 761.0 mb Conv cond level (CCL): 509.79 mb = 5715.36 m = 18750.95 ft Mean mixing ratio: 6.10 g/kg Conv temperature: 55.97 C = 132.75 F Cap Strength: 19.39 C Lifted Index: 18.73 C Risk: None Lifted Index @300 mb: 25.34 C Lifted Index @700 mb: 14.09 C Showalter Index: 24.22 C Risk: None Total Totals Index: -3.20 C Risk: None Vertical Totals Index: 15.90 C Cross Totals Index: -19.10 C K Index: -18.30 Risk: None Sweat Index: 19.00 Risk: None Energy Index: 6.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.26 J/kg Max Up Vert Vel: 7.38 m/s Conv Inhibition (B-): 13630.12 J/kg Cap Strength: 19.38 C Lift Cond Lev (LCL): 836.35 mb = 1640.75 m = 5382.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 234 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 1015 6 225 1 0.7 0.7 | 56 6 -4.7 -3.2 1 1000 133 275 5 5.0 -0.4 | 6 4 -0.5 -4.3 2 925 796 20 5 -1.7 -4.7 | 40 11 -7.1 -8.6 3 850 1505 100 5 -4.9 0.9 | 74 11 -10.4 -3.0 4 700 3134 185 13 1.1 13.0 | 155 10 -4.3 9.0 5 500 5870 315 9 6.4 -6.4 | 355 10 0.9 -10.3 6 400 7590 320 27 17.4 -20.7 | 334 27 11.9 -24.6 7 300 9710 240 7 6.1 3.5 | 303 1 0.6 -0.4 8 250 10980 275 11 11.0 -1.0 | 311 7 5.5 -4.9 9 200 12470 270 15 15.0 -0.0 | 292 10 9.6 -3.9 10 150 14270 280 19 18.7 -3.3 | 298 15 13.3 -7.2 11 100 16620 315 5 3.5 -3.5 | 14 8 -1.9 -7.4 Wind Parameters Mean winds (0-6000m): 204.2 at 8.9 knts Storm direction: 234.2 at 6.7 knts Shear (0-3000m) pos: 2.0 neg: 0.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 89.7 deg Storm rel helicity (0-3000m) pos: 73.8 neg: -4.5 tot: 69.3 m^2/s^2 ave: 23.1 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 3.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.96 Bulk Shear: 13.88 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 ------------------------------------------------------------------------------- 500 298 4 14 6| 5.6 0.0 5.6| 3.7 -4.5 -0.8 -1.6 -0.22| 9.9 -2.2 1000 340 5 25 9| 3.1 0.0 3.1| 18.8 -4.5 14.2 14.2 0.20| 8.1 1.6 1500 17 5 39 11| 1.9 0.0 1.9| 33.2 -4.5 28.7 19.1 0.39| 7.1 2.7 2000 63 5 58 12| 2.0 0.0 2.0| 44.1 -4.5 39.6 19.8 0.48| 6.3 3.0 2500 106 6 78 11| 2.0 0.0 2.0| 58.1 -4.5 53.6 21.4 0.56| 6.0 3.4 3000 145 7 100 9| 2.0 0.0 2.0| 73.8 -4.5 69.3 23.1 0.63| 5.9 3.7 4000 179 8 127 7| 1.4 0.0 1.4| 92.7 -4.5 88.1 22.0 0.69| 5.8 4.0 5000 198 9 148 5| 1.0 0.0 1.0|104.8 -4.5 100.2 20.0 0.73| 5.6 4.1 6000 204 9 157 5| 0.9 0.0 0.9|117.7 -6.2 111.4 18.6 0.72| 5.4 3.9 Wrote GIF file: /home/apache/climate/data/raob//VVVH/skewt/VVVH.skewt.20251129.00.gif