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 VTBP... Searching the city database file for: VTBP ... Date:0000Z 29 NOV 25 Station: VTBP WMO ident: 48500 Latitude: 11.83 Longitude: 99.83 Elevation: 5.00 ------------------------------------------------------------------------------- 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 1010 5 19.8 9.8 52 10.0 13.9 30 5 292.1 293.5 286.6 313.7 7.54 1 1001 88 22.2 4.2 31 18.0 12.3 26 13 295.3 296.2 285.5 310.4 5.16 2 1000 97 22.2 4.2 31 18.0 12.3 25 14 295.4 296.3 285.5 310.5 5.17 3 998 114 22.0 4.0 31 18.0 12.2 23 14 295.3 296.2 285.4 310.3 5.10 4 925 769 18.6 2.6 34 16.0 10.0 15 19 298.3 299.2 286.4 313.2 4.99 5 863 1360 15.6 5.6 51 10.0 9.9 292 5 301.2 302.4 289.0 320.9 6.62 6 850 1489 16.0 5.0 48 11.0 9.7 225 6 302.9 304.1 289.5 322.3 6.44 7 823 1763 15.8 4.8 48 11.0 9.5 209 5 305.5 306.7 290.4 325.4 6.56 8 813 1867 16.4 -6.6 20 23.0 5.6 213 5 307.2 307.7 287.5 316.2 2.87 9 777 2252 17.4 -17.6 8 35.0 3.7 294 5 312.3 312.5 287.6 316.4 1.23 10 776 2263 17.4 -15.6 9 33.0 3.9 296 5 312.4 312.7 287.8 317.2 1.46 11 700 3130 9.4 -5.6 34 15.0 2.2 280 8 312.9 313.6 290.1 324.4 3.60 12 690 3249 8.2 -5.8 36 14.0 1.5 309 8 312.8 313.5 290.0 324.3 3.59 13 689 3261 8.2 -5.8 36 14.0 1.5 312 8 313.0 313.7 290.1 324.5 3.60 14 677 3406 9.4 -18.6 12 28.0 -1.0 347 7 315.9 316.1 288.8 320.3 1.30 15 653 3705 8.0 -29.0 5 37.0 -3.0 50 7 317.6 317.7 288.6 319.5 0.53 16 603 4358 4.8 -27.2 8 32.0 -5.0 61 6 321.2 321.3 289.9 323.6 0.68 17 578 4704 5.6 -29.4 6 35.0 -5.0 86 8 326.1 326.2 291.2 328.2 0.58 18 517 5604 -1.7 -29.7 10 28.0 -9.5 85 19 327.8 327.9 291.7 330.1 0.63 19 500 5870 -2.7 -36.7 5 34.0 -10.8 80 22 329.7 329.8 292.0 331.0 0.33 20 403 7543 -12.9 -38.9 9 26.0 -18.1 65 20 337.5 337.6 294.0 338.8 0.33 21 400 7600 -13.3 -39.3 9 26.0 -18.4 65 20 337.7 337.8 294.0 338.9 0.32 22 315 9362 -27.3 -43.3 20 16.0 -29.4 92 5 342.1 342.2 295.1 343.2 0.26 23 300 9710 -29.9 -39.9 37 10.0 -31.3 130 4 343.2 343.3 295.4 344.8 0.40 24 276 10298 -35.1 -42.1 49 7.0 -35.9 103 4 344.0 344.1 295.6 345.4 0.34 25 251 10953 -40.5 -50.5 33 10.0 -41.2 71 10 345.5 345.5 295.7 346.1 0.15 26 250 10980 -40.7 -49.7 37 9.0 -41.3 70 11 345.6 345.6 295.8 346.2 0.16 27 220 11837 -47.9 -52.2 61 4.3 -48.1 67 6 347.3 347.4 296.1 347.9 0.14 28 217 11928 -48.7 -53.4 58 4.7 -48.9 66 6 347.4 347.5 296.2 348.0 0.12 29 200 12460 -52.5 -59.5 43 7.0 -52.7 60 4 349.6 349.6 296.6 349.9 0.06 30 164 13715 -62.5 -71.5 29 9.0 -62.6 119 7 353.3 353.3 297.4 353.3 0.02 31 150 14260 -67.5 -74.5 36 7.0 -67.5 120 3 353.8 353.8 297.4 353.9 0.01 32 119 15611 -79.1 -83.4 49 4.3 -79.1 89 17 356.7 356.7 298.0 356.7 0.00 33 105 16311 -84.1 -87.5 55 3.4 -84.1 119 36 360.2 360.2 298.7 360.2 0.00 34 102 16471 -85.1 -88.6 53 3.5 -85.1 125 39 361.3 361.3 299.0 361.3 0.00 35 100 16580 -84.7 -89.0 46 4.3 -84.7 120 38 364.1 364.1 299.5 364.1 0.00 36 97 16750 -80.5 -86.5 36 6.0 -80.5 124 35 375.5 375.5 301.5 375.5 0.00 37 94 16926 -80.7 -88.7 25 8.0 -80.7 128 32 378.4 378.4 302.0 378.5 0.00 38 73 18345 -81.7 -86.3 45 4.6 -81.7 141 10 404.7 404.7 305.8 404.7 0.00 39 71 18500 -81.9 -86.9 42 5.0 -81.9 87 12 407.5 407.5 306.2 407.5 0.00 40 70 18580 -80.3 -86.3 36 6.0 -80.3 60 13 412.6 412.6 306.8 412.6 0.00 41 65 19007 -75.5 -84.5 23 9.0 -75.6 69 14 431.9 431.9 309.0 431.9 0.00 42 60 19472 -76.3 -84.3 27 8.0 -76.3 78 15 440.1 440.1 309.9 440.2 0.01 43 55 19982 -71.5 -83.5 15 12.0 -71.6 84 17 462.2 462.2 312.0 462.3 0.01 44 55 19982 -71.1 -82.1 18 11.0 -71.2 84 17 463.1 463.1 312.1 463.2 0.01 45 50 20550 -70.3 -83.3 13 13.0 -70.4 80 21 477.8 477.8 313.3 477.9 0.01 46 41 21734 -69.1 -84.1 10 15.0 -69.3 96 26 508.7 508.7 315.5 508.8 0.01 47 30 23650 -58.7 -78.7 6 20.0 -59.7 90 31 584.6 584.6 319.9 584.8 0.03 48 26 24554 -56.3 -78.3 5 22.0 -57.8 90 33 615.9 615.9 321.3 616.1 0.03 TRP 102 16471 -85.1 -88.6 53 3.5 -85.1 125 39 361.3 361.3 299.0 361.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5773.00 m Freezing level: 531.21 mb = 5394.65 m = 17698.76 ft Wetbulb zero: 681.65 mb = 3349.77 m = 10989.93 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 20.94 % Est. max temperature: 29.28 C = 84.71 F Sfc-Lift cond lev (LCL): 870.49 mb = 1286.56 m = 4220.95 ft T: 15.97 C 700-500 lapse rate: 4.42 C/km ThetaE index: 9.17 C Layer 813.0- 777.0 mb Conv cond level (CCL): 463.62 mb = 6455.98 m = 21180.77 ft Mean mixing ratio: 5.18 g/kg Conv temperature: 60.30 C = 140.54 F Cap Strength: 18.53 C Lifted Index: 18.32 C Risk: None Lifted Index @300 mb: 22.35 C Lifted Index @700 mb: 12.49 C Showalter Index: 12.46 C Risk: None Total Totals Index: 26.40 C Risk: None Vertical Totals Index: 18.70 C Cross Totals Index: 7.70 C K Index: 8.70 Risk: None Sweat Index: 94.00 Risk: None Energy Index: 2.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.89 J/kg Max Up Vert Vel: 4.45 m/s Conv Inhibition (B-): 33564.86 J/kg Cap Strength: 18.34 C Lift Cond Lev (LCL): 749.69 mb = 2553.31 m = 8376.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 70 at 8 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 5 30 5 -2.5 -4.3 | 289 5 4.8 -1.6 1 1000 97 25 14 -5.9 -12.7 | 352 10 1.4 -10.0 2 976 305 360 19 -0.0 -19.0 | 336 18 7.3 -16.3 3 942 610 10 23 -4.0 -22.7 | 351 20 3.3 -20.0 4 925 769 15 19 -4.9 -18.4 | 351 16 2.4 -15.7 5 909 914 20 16 -5.5 -15.0 | 351 12 1.9 -12.4 6 877 1219 5 4 -0.3 -4.0 | 281 7 7.0 -1.3 7 850 1489 225 6 4.2 4.2 | 239 13 11.6 6.9 8 817 1829 205 5 2.1 4.5 | 233 12 9.4 7.2 9 788 2134 275 5 5.0 -0.4 | 260 13 12.3 2.2 10 760 2438 325 5 2.9 -4.1 | 278 10 10.2 -1.4 11 733 2743 310 9 6.9 -5.8 | 282 15 14.2 -3.1 12 700 3130 280 8 7.9 -1.4 | 265 15 15.2 1.3 13 656 3658 50 7 -5.4 -4.5 | 313 3 2.0 -1.8 14 609 4267 55 5 -4.1 -2.9 | 273 3 3.2 -0.2 15 565 4877 100 10 -9.8 1.7 | 150 5 -2.5 4.4 16 500 5870 80 22 -21.7 -3.8 | 85 14 -14.3 -1.1 17 486 6096 75 24 -23.2 -6.2 | 77 16 -15.8 -3.5 18 400 7600 65 20 -18.1 -8.5 | 62 12 -10.8 -5.8 19 399 7620 65 20 -18.1 -8.5 | 62 12 -10.8 -5.8 20 324 9144 70 6 -5.6 -2.1 | 250 2 1.7 0.6 21 300 9710 130 4 -3.1 2.6 | 219 7 4.3 5.3 22 261 10668 85 4 -4.0 -0.3 | 235 4 3.3 2.3 23 250 10980 70 11 -10.3 -3.8 | 70 3 -3.0 -1.1 24 208 12192 65 4 -3.6 -1.7 | 255 4 3.7 1.0 25 200 12460 60 4 -3.5 -2.0 | 260 4 3.9 0.7 26 164 13716 120 7 -6.1 3.5 | 192 6 1.3 6.2 27 150 14260 120 3 -2.6 1.5 | 229 6 4.7 4.2 28 126 15240 75 8 -7.7 -2.1 | 147 1 -0.4 0.6 29 102 16459 125 40 -32.8 22.9 | 135 36 -25.4 25.6 30 102 16471 125 39 -31.9 22.4 | 136 35 -24.6 25.1 31 100 16580 120 38 -32.9 19.0 | 130 34 -25.6 21.7 32 74 18288 160 9 -3.1 8.5 | 201 12 4.3 11.1 33 70 18580 60 13 -11.3 -6.5 | 46 5 -3.9 -3.8 34 57 19812 85 16 -15.9 -1.4 | 99 9 -8.6 1.3 35 50 20550 80 21 -20.7 -3.6 | 86 13 -13.3 -1.0 36 44 21336 95 23 -22.9 2.0 | 107 16 -15.6 4.7 37 34 22860 100 34 -33.5 5.9 | 108 28 -26.1 8.6 38 30 23650 90 31 -31.0 0.0 | 96 24 -23.7 2.7 39 25 24384 90 34 -34.0 0.0 | 96 27 -26.7 2.7 Wind Parameters Mean winds (0-6000m): 39.9 at 10.4 knts Storm direction: 69.9 at 7.8 knts Shear (0-3000m) pos: 0.3 neg: 2.0 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): -18.4 deg Storm rel helicity (0-3000m) pos: 72.0 neg: -84.2 tot: -12.2 m^2/s^2 ave: -4.1 10^-3 m/s^2 rel: -0.05 Storm rel vorticity (0-3000m) horiz: 12.8 stream: -0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.81 Bulk Shear: 12.17 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 9 17 341 15| 0.0 17.6 17.6| 28.0 -14.5 13.5 27.0 0.35| 22.6 8.0 1000 11 18 346 15| 4.9 8.8 13.7| 38.5 -23.2 15.3 15.3 0.19| 18.1 3.5 1500 10 14 336 12| 3.3 2.6 5.9| 38.5 -67.8 -29.3 -19.5 -0.18| 19.1 -3.4 2000 6 12 326 11| 1.9 1.9 3.8| 49.4 -72.1 -22.8 -11.4 -0.13| 15.7 -2.1 2500 359 10 316 11| 0.3 1.6 1.9| 70.4 -72.1 -1.8 -0.7 -0.02| 14.1 -0.3 3000 350 10 309 12| 0.3 2.0 2.3| 72.0 -84.2 -12.2 -4.1 -0.05| 12.8 -0.7 4000 352 9 307 11| 1.8 1.5 3.3|100.6 -89.8 10.9 2.7 0.03| 12.0 0.4 5000 9 9 316 9| 2.2 1.2 3.4|100.6 -93.3 7.4 1.5 -0.02| 10.6 -0.2 6000 40 10 353 5| 1.8 0.5 2.3|100.6-118.5 -17.9 -3.0 -0.10| 10.0 -1.0 Wrote GIF file: /home/apache/climate/data/raob//VTBP/skewt/VTBP.skewt.20251129.00.gif