UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for VTPS... Searching the city database file for: VTPS ... Date:0000Z 20 OCT 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 1005 45 24.8 17.8 65 7.0 20.0 0 0 297.5 299.9 293.0 334.8 12.86 1 1000 96 24.8 18.8 69 6.0 20.6 35 13 298.0 300.5 293.8 337.9 13.78 2 997 122 24.8 17.8 65 7.0 20.0 40 13 298.2 300.6 293.3 335.9 12.97 3 989 193 27.0 17.0 54 10.0 20.2 54 12 301.1 303.4 293.7 337.6 12.42 4 961 447 26.2 16.2 54 10.0 19.4 84 9 302.8 305.0 294.0 338.7 12.14 5 925 783 23.6 14.6 57 9.0 17.6 85 7 303.4 305.5 293.6 337.2 11.37 6 850 1516 18.6 9.6 56 9.0 13.0 95 22 305.6 307.3 292.3 332.3 8.86 7 813 1897 17.4 4.4 42 13.0 9.9 113 22 308.3 309.5 291.2 328.1 6.46 8 700 3153 7.8 -0.2 57 8.0 3.6 70 16 311.1 312.1 291.1 328.0 5.39 9 685 3331 6.6 -0.4 61 7.0 2.9 73 17 311.7 312.7 291.3 328.7 5.43 10 680 3391 6.4 -0.6 61 7.0 2.7 75 17 312.1 313.2 291.5 329.0 5.39 11 658 3661 7.6 -10.4 27 18.0 -0.3 80 19 316.5 317.0 290.3 325.1 2.63 12 626 4070 6.6 -13.4 22 20.0 -1.7 84 19 319.9 320.3 290.9 327.1 2.17 13 606 4335 4.4 -15.6 22 20.0 -3.4 87 20 320.3 320.7 290.7 326.6 1.87 14 567 4872 0.4 -6.6 59 7.0 -2.9 95 20 321.7 322.6 293.1 335.3 4.12 15 500 5870 -4.7 -11.7 58 7.0 -7.7 85 4 327.3 327.9 293.8 337.9 3.12 16 476 6256 -7.9 -13.9 62 6.0 -10.3 92 4 328.0 328.5 293.7 337.4 2.74 17 469 6372 -8.1 -17.1 48 9.0 -11.3 94 5 329.1 329.6 293.4 336.5 2.13 18 464 6456 -8.7 -14.7 62 6.0 -11.0 95 6 329.4 329.9 293.9 338.5 2.64 19 455 6608 -9.3 -19.3 44 10.0 -12.7 97 7 330.5 330.9 293.6 336.9 1.82 20 434 6973 -11.5 -18.5 56 7.0 -13.9 102 11 332.2 332.6 294.1 339.4 2.05 21 414 7336 -11.5 -23.5 36 12.0 -15.2 106 14 336.7 337.0 294.7 341.8 1.39 22 400 7600 -13.7 -28.7 27 15.0 -17.6 110 16 337.2 337.4 294.4 340.5 0.89 23 387 7850 -14.9 -33.9 18 19.0 -19.1 108 15 338.8 338.9 294.6 341.0 0.56 24 318 9302 -26.1 -43.1 19 17.0 -28.4 101 9 342.8 342.9 295.3 343.9 0.27 25 300 9720 -29.5 -44.5 22 15.0 -31.3 120 5 343.8 343.9 295.4 344.8 0.24 26 250 10990 -39.7 -50.7 30 11.0 -40.5 260 7 347.0 347.1 296.1 347.6 0.15 27 244 11155 -41.1 -52.1 30 11.0 -41.8 253 7 347.4 347.4 296.1 347.9 0.13 28 220 11848 -47.5 -51.4 64 3.9 -47.7 225 8 347.9 348.0 296.3 348.6 0.15 29 208 12215 -49.9 -57.9 38 8.0 -50.2 212 9 349.8 349.8 296.7 350.1 0.07 30 200 12470 -52.3 -59.3 43 7.0 -52.5 235 18 349.9 350.0 296.7 350.2 0.06 31 175 13321 -59.9 -64.6 54 4.7 -60.0 245 16 351.1 351.1 296.9 351.2 0.04 32 167 13613 -62.1 -66.4 56 4.3 -62.1 249 15 352.1 352.1 297.1 352.3 0.03 33 150 14270 -67.5 -72.3 50 4.8 -67.5 230 15 353.8 353.8 297.5 353.9 0.01 34 124 15395 -74.1 -81.1 33 7.0 -74.1 197 15 361.6 361.6 299.0 361.6 0.00 35 109 16134 -79.7 -83.9 50 4.2 -79.7 237 5 364.6 364.6 299.6 364.7 0.00 36 102 16508 -80.5 -84.3 53 3.8 -80.5 213 4 370.1 370.1 300.6 370.1 0.00 37 100 16620 -79.7 -83.6 52 3.9 -79.7 110 13 373.7 373.7 301.2 373.8 0.00 38 93 17031 -81.3 -84.1 62 2.8 -81.3 106 18 378.4 378.4 302.0 378.4 0.00 39 91 17153 -81.9 -84.7 62 2.8 -81.9 105 19 379.6 379.6 302.2 379.6 0.00 40 82 17738 -81.5 -84.8 57 3.3 -81.5 95 16 391.9 391.9 304.0 391.9 0.00 41 70 18650 -72.3 -80.3 29 8.0 -72.3 65 6 429.7 429.7 308.8 429.8 0.01 42 69 18735 -71.9 -79.9 29 8.0 -72.0 67 7 432.3 432.3 309.1 432.4 0.01 43 61 19458 -73.5 -81.5 28 8.0 -73.6 86 18 444.3 444.3 310.3 444.3 0.01 44 57 19859 -68.5 -79.5 19 11.0 -68.7 94 24 464.3 464.3 312.1 464.4 0.01 45 54 20184 -66.5 -78.5 17 12.0 -66.7 90 27 476.2 476.2 313.1 476.3 0.02 46 50 20650 -66.3 -78.3 17 12.0 -66.5 85 31 487.2 487.3 314.0 487.4 0.02 47 44 21424 -66.3 -79.3 15 13.0 -66.5 81 29 505.4 505.4 315.4 505.5 0.02 48 39 22163 -61.3 -77.3 10 16.0 -61.9 86 27 535.8 535.8 317.3 535.9 0.03 49 34 23014 -61.3 -77.3 10 16.0 -61.9 91 28 557.2 557.2 318.5 557.4 0.03 50 30 23800 -55.9 -73.9 9 18.0 -57.2 95 36 592.2 592.3 320.3 592.7 0.06 51 25 24961 -55.7 -72.7 10 17.0 -57.2 624.5 624.6 321.7 625.2 0.08 TRP 91 17153 -81.9 -84.7 62 2.8 -81.9 105 19 379.6 379.6 302.2 379.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5774.00 m Freezing level: 561.75 mb = 4950.13 m = 16240.39 ft Wetbulb zero: 660.01 mb = 3635.69 m = 11927.98 ft Precipitable water: 1.44 inches Sfc-500 mean rel hum: 49.02 % Est. max temperature: 32.77 C = 90.98 F Sfc-Lift cond lev (LCL): 907.20 mb = 951.49 m = 3121.64 ft T: 22.45 C 700-500 lapse rate: 4.60 C/km ThetaE index: 10.78 C Layer 925.0- 685.0 mb Conv cond level (CCL): 748.55 mb = 2590.03 m = 8497.38 ft Mean mixing ratio: 11.94 g/kg Conv temperature: 37.17 C = 98.91 F Cap Strength: 4.61 C Lifted Index: 3.13 C Risk: None Lifted Index @300 mb: 6.05 C Lifted Index @700 mb: 0.92 C Showalter Index: 5.45 C Risk: None Total Totals Index: 37.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 14.30 C K Index: 24.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 163.20 Risk: None Energy Index: 1.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.86 J/kg Max Up Vert Vel: 6.30 m/s Conv Inhibition (B-): 20437.46 J/kg Cap Strength: 4.57 C Lift Cond Lev (LCL): 833.52 mb = 1683.51 m = 5523.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 121 at 12 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 1005 45 0 0 -0.0 -0.0 | 301 12 10.2 -6.1 1 1000 96 35 13 -7.5 -10.6 | 351 17 2.7 -16.7 2 977 305 75 10 -9.7 -2.6 | 356 9 0.5 -8.7 3 943 610 95 7 -7.0 0.6 | 329 6 3.2 -5.5 4 925 783 85 7 -7.0 -0.6 | 334 7 3.2 -6.7 5 911 914 75 8 -7.7 -2.1 | 343 9 2.5 -8.1 6 850 1516 95 22 -21.9 1.9 | 70 12 -11.7 -4.2 7 849 1524 95 23 -22.9 2.0 | 72 13 -12.7 -4.1 8 790 2134 125 22 -18.0 12.6 | 130 10 -7.8 6.5 9 709 3048 80 17 -16.7 -3.0 | 36 11 -6.5 -9.0 10 700 3153 70 16 -15.0 -5.5 | 23 13 -4.8 -11.5 11 658 3658 80 19 -18.7 -3.3 | 42 13 -8.5 -9.4 12 587 4572 90 20 -20.0 0.0 | 58 12 -9.8 -6.1 13 565 4877 95 20 -19.9 1.7 | 66 11 -9.7 -4.3 14 524 5486 65 9 -8.2 -3.8 | 348 10 2.0 -9.9 15 500 5870 85 4 -4.0 -0.3 | 316 9 6.2 -6.4 16 486 6096 90 3 -3.0 0.0 | 310 9 7.2 -6.1 17 400 7600 110 16 -15.0 5.5 | 83 5 -4.8 -0.6 18 399 7620 110 16 -15.0 5.5 | 83 5 -4.8 -0.6 19 324 9144 95 10 -10.0 0.9 | 357 5 0.2 -5.2 20 300 9720 120 5 -4.3 2.5 | 301 7 5.9 -3.6 21 262 10668 285 1 1.0 -0.3 | 300 13 11.2 -6.3 22 250 10990 260 7 6.9 1.2 | 286 18 17.1 -4.9 23 209 12192 210 8 4.0 6.9 | 267 14 14.2 0.9 24 200 12470 235 18 14.7 10.3 | 260 25 24.9 4.2 25 164 13716 250 15 14.1 5.1 | 272 24 24.3 -0.9 26 150 14270 230 15 11.5 9.6 | 261 22 21.7 3.6 27 127 15240 190 17 3.0 16.7 | 231 17 13.1 10.7 28 103 16459 255 1 1.0 0.3 | 298 13 11.2 -5.8 29 100 16620 110 13 -12.2 4.4 | 51 3 -2.0 -1.6 30 91 17153 105 19 -18.4 4.9 | 82 8 -8.2 -1.2 31 75 18288 85 13 -13.0 -1.1 | 21 8 -2.8 -7.2 32 70 18650 65 6 -5.4 -2.5 | 331 10 4.8 -8.6 33 58 19812 95 23 -22.9 2.0 | 72 13 -12.7 -4.1 34 50 20650 85 31 -30.9 -2.7 | 67 22 -20.7 -8.8 35 45 21336 80 29 -28.6 -5.0 | 59 21 -18.4 -11.1 36 35 22860 90 26 -26.0 0.0 | 69 17 -15.8 -6.1 37 30 23800 95 36 -35.9 3.1 | 83 26 -25.7 -2.9 38 26 24384 85 35 -34.9 -3.1 | 70 26 -24.7 -9.1 Wind Parameters Mean winds (0-6000m): 90.8 at 15.8 knts Storm direction: 120.8 at 11.9 knts Shear (0-3000m) pos: 3.6 neg: 2.8 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 95.4 deg Storm rel helicity (0-3000m) pos: 111.9 neg: -45.4 tot: 66.5 m^2/s^2 ave: 22.2 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 11.8 stream: 3.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.19 Bulk Shear: 9.09 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 65 10 352 10| 7.9 0.0 7.9| 40.3 -5.5 34.8 69.6 0.47| 23.1 10.8 1000 73 9 348 9| 3.9 2.0 5.9| 50.2 -6.7 43.5 43.5 0.51| 14.8 7.5 1500 83 12 9 8| 6.9 1.3 8.2| 80.2 -6.7 73.5 49.0 0.63| 14.3 9.0 2000 93 14 38 7| 5.3 1.0 6.3|107.9 -6.7 101.3 50.6 0.69| 13.2 9.1 2500 100 16 57 6| 4.3 1.9 6.1|111.9 -24.6 87.3 34.9 0.49| 12.4 6.1 3000 99 16 58 7| 3.6 2.8 6.4|111.9 -45.4 66.5 22.2 0.31| 11.8 3.7 4000 93 17 51 8| 3.0 2.2 5.2|130.0 -53.3 76.7 19.2 0.32| 9.9 3.1 5000 92 17 52 9| 2.6 1.9 4.4|140.1 -63.4 76.7 15.3 0.28| 8.7 2.5 6000 91 16 44 8| 2.1 1.9 4.0|140.1-100.8 39.3 6.6 0.09| 8.6 0.8 Wrote GIF file: /home/apache/climate/data/raob//VTPS/skewt/VTPS.skewt.20251020.00.gif