UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for VTPS... Searching the city database file for: VTPS ... Date:0000Z 5 DEC 25 Station: VTPS WMO ident: 48378 Latitude: 16.82 Longitude: 100.27 Elevation: 45.00 ------------------------------------------------------------------------------- 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 1011 45 25.0 16.0 57 9.0 19.0 0 0 297.2 299.3 291.7 330.2 11.38 1 1000 149 25.2 15.2 54 10.0 18.6 65 7 298.4 300.3 291.7 330.2 10.92 2 953 572 24.6 13.6 50 11.0 17.4 80 8 301.9 303.8 292.4 332.4 10.32 3 925 832 22.2 12.2 53 10.0 15.8 95 8 302.0 303.8 291.9 330.7 9.69 4 851 1550 16.4 9.4 63 7.0 12.1 111 9 303.2 304.8 291.5 329.3 8.73 5 850 1560 16.4 9.4 63 7.0 12.1 110 9 303.3 304.9 291.6 329.4 8.74 6 733 2807 9.2 4.9 74 4.3 6.7 114 13 308.6 310.0 292.1 331.3 7.43 7 710 3072 10.0 3.0 62 7.0 6.0 104 14 312.3 313.6 292.6 333.2 6.70 8 700 3190 9.2 2.2 62 7.0 5.3 100 11 312.7 313.9 292.4 332.7 6.42 9 653 3761 5.8 -0.2 65 6.0 2.6 126 4 315.1 316.2 292.6 333.4 5.78 10 632 4028 4.0 -3.0 60 7.0 0.4 116 5 316.0 317.0 292.1 331.5 4.85 11 627 4092 3.8 -4.2 56 8.0 -0.2 114 5 316.5 317.4 291.9 330.8 4.47 12 605 4382 3.4 -25.6 10 29.0 -5.5 103 6 319.3 319.4 289.4 322.1 0.79 13 601 4435 3.0 -24.0 12 27.0 -5.6 101 6 319.4 319.6 289.6 322.6 0.91 14 569 4875 -0.5 -14.5 34 14.0 -6.0 71 4 320.4 320.8 291.0 327.7 2.18 15 561 4988 0.6 -24.4 13 25.0 -7.2 68 4 323.0 323.1 290.6 326.3 0.94 16 560 5003 0.4 -24.6 13 25.0 -7.4 68 4 322.9 323.1 290.6 326.2 0.93 17 509 5760 -4.9 -29.9 12 25.0 -11.5 47 3 325.4 325.5 291.0 327.7 0.63 18 500 5900 -6.3 -28.3 16 22.0 -12.2 40 2 325.4 325.5 291.2 328.0 0.74 19 470 6380 -10.7 -21.7 40 11.0 -14.0 322 4 325.7 326.0 291.9 330.7 1.43 20 449 6730 -12.9 -24.9 36 12.0 -16.2 311 6 327.2 327.5 292.0 331.2 1.13 21 425 7149 -12.1 -38.1 9 26.0 -17.3 299 8 333.4 333.5 293.0 334.7 0.34 22 411 7404 -13.7 -39.7 9 26.0 -18.6 291 10 334.6 334.6 293.2 335.7 0.30 23 400 7610 -15.3 -39.3 11 24.0 -19.7 285 11 335.1 335.2 293.4 336.3 0.32 24 368 8235 -18.9 -43.9 9 25.0 -22.7 289 10 338.4 338.4 294.1 339.2 0.21 25 300 9720 -30.9 -49.9 14 19.0 -32.7 210 10 341.8 341.9 294.9 342.4 0.13 26 250 10990 -40.5 -58.5 13 18.0 -41.4 240 21 345.9 345.9 295.8 346.1 0.06 27 230 11552 -44.9 -62.9 12 18.0 -45.6 238 23 347.5 347.5 296.1 347.7 0.04 28 200 12470 -52.7 -65.7 19 13.0 -53.0 245 30 349.3 349.3 296.5 349.4 0.03 29 182 13073 -58.3 -66.3 35 8.0 -58.5 233 30 349.7 349.8 296.6 349.9 0.03 30 181 13108 -58.3 -66.3 35 8.0 -58.5 232 31 350.3 350.3 296.7 350.4 0.03 31 150 14270 -66.7 -75.7 27 9.0 -66.8 215 28 355.2 355.2 297.7 355.2 0.01 32 131 15076 -71.9 -80.9 25 9.0 -71.9 223 19 359.9 359.9 298.7 359.9 0.00 33 100 16620 -82.9 -86.7 52 3.8 -82.9 135 2 367.6 367.6 300.1 367.6 0.00 34 85 17520 -85.7 -88.3 63 2.6 -85.7 148 21 379.4 379.4 302.2 379.4 0.00 35 83 17650 -86.3 -89.5 56 3.2 -86.3 150 24 380.7 380.7 302.3 380.8 0.00 36 72 18433 -84.5 -88.2 52 3.7 -84.5 80 13 400.4 400.4 305.3 400.4 0.00 37 70 18590 -81.5 -85.7 49 4.2 -81.5 85 18 410.0 410.0 306.5 410.0 0.00 38 64 19101 -75.5 -82.5 33 7.0 -75.6 83 18 433.8 433.8 309.3 433.9 0.01 39 59 19572 -74.9 -82.9 28 8.0 -75.0 81 17 445.4 445.4 310.4 445.4 0.01 40 58 19672 -71.9 -79.9 29 8.0 -72.0 80 17 454.4 454.4 311.3 454.4 0.01 41 51 20440 -66.7 -77.7 20 11.0 -66.9 101 16 483.6 483.6 313.7 483.7 0.02 42 51 20440 -66.5 -78.5 17 12.0 -66.7 101 16 484.0 484.0 313.8 484.1 0.02 43 50 20560 -67.3 -78.3 20 11.0 -67.5 105 16 484.9 484.9 313.8 485.0 0.02 44 42 21617 -65.9 -78.9 15 13.0 -66.2 58 22 513.2 513.2 315.9 513.3 0.02 45 40 21917 -62.1 -77.1 12 15.0 -62.6 66 25 529.9 529.9 316.9 530.1 0.03 46 35 22742 -62.9 -77.9 12 15.0 -63.4 87 32 548.4 548.5 318.0 548.6 0.03 47 31 23502 -56.7 -73.7 10 17.0 -57.9 105 31 584.6 584.6 319.9 585.0 0.06 48 30 23710 -56.5 -73.5 10 17.0 -57.8 110 30 590.6 590.6 320.2 591.1 0.06 49 26 24612 -59.3 -75.3 11 16.0 -60.3 97 32 607.3 607.4 321.0 607.7 0.05 50 23 25384 -57.1 -73.1 11 16.0 -58.5 635.5 635.5 322.2 636.1 0.08 TRP 83 17650 -86.3 -89.5 56 3.2 -86.3 150 24 380.7 380.7 302.3 380.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5751.00 m Freezing level: 573.57 mb = 4812.12 m = 15787.59 ft Freezing level: 565.36 mb = 4926.44 m = 16162.65 ft Freezing level: 556.15 mb = 5059.72 m = 16599.93 ft Wetbulb zero: 628.33 mb = 4074.77 m = 13368.49 ft Precipitable water: 1.38 inches Sfc-500 mean rel hum: 48.36 % Est. max temperature: 30.86 C = 87.55 F Sfc-Lift cond lev (LCL): 886.10 mb = 1201.91 m = 3943.21 ft T: 19.21 C 700-500 lapse rate: 5.72 C/km ThetaE index: 3.14 C Layer 925.0- 850.0 mb Conv cond level (CCL): 743.51 mb = 2686.83 m = 8814.96 ft Mean mixing ratio: 10.35 g/kg Conv temperature: 35.89 C = 96.60 F Cap Strength: 5.71 C Lifted Index: 4.40 C Risk: None Lifted Index @300 mb: 8.63 C Lifted Index @700 mb: 4.46 C Showalter Index: 5.22 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 15.70 C K Index: 25.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 132.80 Risk: None Energy Index: -0.12 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.02 J/kg Max Up Vert Vel: 6.00 m/s Conv Inhibition (B-): 28378.64 J/kg Cap Strength: 5.54 C Lift Cond Lev (LCL): 825.32 mb = 1808.06 m = 5931.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 133 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 1011 45 0 0 -0.0 -0.0 | 313 6 4.1 -3.7 1 1000 149 65 7 -6.3 -3.0 | 19 7 -2.3 -6.7 2 982 305 80 11 -10.8 -1.9 | 50 9 -6.8 -5.6 3 949 610 80 7 -6.9 -1.2 | 30 6 -2.8 -5.0 4 925 832 95 8 -8.0 0.7 | 52 5 -3.9 -3.0 5 916 914 100 8 -7.9 1.4 | 58 4 -3.8 -2.3 6 854 1524 115 9 -8.2 3.8 | 91 4 -4.1 0.1 7 850 1560 110 9 -8.5 3.1 | 81 4 -4.4 -0.7 8 794 2134 140 9 -5.8 6.9 | 151 4 -1.7 3.2 9 712 3048 105 14 -13.5 3.6 | 89 9 -9.5 -0.1 10 700 3190 100 11 -10.8 1.9 | 75 7 -6.8 -1.8 11 661 3658 130 4 -3.1 2.6 | 319 2 1.0 -1.2 12 590 4572 95 7 -7.0 0.6 | 43 4 -2.9 -3.1 13 568 4877 70 4 -3.8 -1.4 | 357 5 0.3 -5.1 14 526 5486 60 5 -4.3 -2.5 | 2 6 -0.3 -6.2 15 500 5900 40 2 -1.3 -1.5 | 332 6 2.8 -5.3 16 487 6096 330 2 1.0 -1.7 | 317 7 5.1 -5.5 17 400 7610 285 11 10.6 -2.8 | 294 16 14.7 -6.6 18 399 7620 285 10 9.7 -2.6 | 295 15 13.7 -6.3 19 325 9144 295 11 10.0 -4.6 | 301 16 14.0 -8.4 20 300 9720 210 10 5.0 8.7 | 241 10 9.1 4.9 21 262 10668 225 21 14.8 14.8 | 240 22 18.9 11.1 22 250 10990 240 21 18.2 10.5 | 253 23 22.3 6.8 23 209 12192 235 25 20.5 14.3 | 247 27 24.5 10.6 24 200 12470 245 30 27.2 12.7 | 254 33 31.3 8.9 25 164 13716 220 31 19.9 23.7 | 230 31 24.0 20.0 26 150 14270 215 28 16.1 22.9 | 226 28 20.1 19.2 27 127 15240 225 17 12.0 12.0 | 243 18 16.1 8.3 28 103 16459 180 9 0.0 9.0 | 218 7 4.1 5.3 29 100 16620 135 2 -1.4 1.4 | 311 4 2.6 -2.3 30 83 17650 150 24 -12.0 20.8 | 155 19 -7.9 17.0 31 74 18288 75 9 -8.7 -2.3 | 37 8 -4.6 -6.1 32 70 18590 85 18 -17.9 -1.6 | 69 15 -13.9 -5.3 33 57 19812 80 17 -16.7 -3.0 | 62 14 -12.7 -6.7 34 50 20560 105 16 -15.5 4.1 | 92 11 -11.4 0.4 35 44 21336 50 19 -14.6 -12.2 | 33 19 -10.5 -16.0 36 34 22860 90 33 -33.0 0.0 | 83 29 -28.9 -3.7 37 30 23710 110 30 -28.2 10.3 | 105 25 -24.1 6.5 38 25 24384 95 32 -31.9 2.8 | 88 28 -27.8 -1.0 Wind Parameters Mean winds (0-6000m): 102.6 at 7.4 knts Storm direction: 132.6 at 5.5 knts Shear (0-3000m) pos: 1.5 neg: 1.3 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 136.8 deg Storm rel helicity (0-3000m) pos: 27.7 neg: -14.0 tot: 13.7 m^2/s^2 ave: 4.6 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 10.78 Bulk Shear: 1.67 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 77 8 34 7| 8.1 0.0 8.1| 18.2 -3.0 15.2 30.3 0.68| 14.8 10.1 1000 84 8 40 6| 4.2 0.0 4.2| 21.9 -3.5 18.4 18.4 0.67| 9.4 6.3 1500 93 8 52 5| 3.1 0.0 3.1| 23.6 -3.6 20.0 13.4 0.69| 6.9 4.7 2000 101 8 63 5| 2.3 0.0 2.3| 27.1 -3.6 23.5 11.7 0.73| 6.1 4.5 2500 109 9 77 4| 1.9 0.6 2.5| 27.7 -6.9 20.8 8.3 0.55| 5.7 3.1 3000 109 9 82 5| 1.5 1.3 2.9| 27.7 -14.0 13.7 4.6 0.36| 5.6 2.0 4000 109 9 79 4| 0.8 1.0 1.8| 28.5 -18.6 9.9 2.5 0.20| 5.8 1.1 5000 107 8 69 4| 0.6 1.0 1.7| 29.1 -23.0 6.0 1.2 0.12| 5.4 0.6 6000 103 7 56 4| 0.5 0.7 1.2| 29.6 -30.4 -0.8 -0.1 0.03| 5.0 0.2 Wrote GIF file: /home/apache/climate/data/raob//VTPS/skewt/VTPS.skewt.20251205.00.gif