UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for VTPS... Searching the city database file for: VTPS ... Date:0000Z 11 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 1006 45 26.4 19.4 65 7.0 21.5 20 2 299.0 301.6 294.4 340.5 14.23 1 1001 96 25.2 20.2 74 5.0 21.7 16 8 298.3 301.0 294.8 342.0 15.05 2 1000 106 25.4 20.4 74 5.0 21.9 15 9 298.5 301.3 295.0 342.9 15.26 3 990 195 26.8 18.8 62 8.0 21.2 359 7 300.8 303.4 294.7 341.7 13.92 4 938 671 24.2 17.2 65 7.0 19.4 2 5 302.8 305.3 294.8 342.2 13.28 5 925 793 23.2 17.2 69 6.0 19.1 15 4 303.0 305.5 295.0 342.9 13.47 6 850 1526 18.2 13.2 73 5.0 14.9 115 6 305.2 307.3 294.1 339.0 11.29 7 744 2654 10.6 7.0 78 3.6 8.4 96 10 308.8 310.4 293.0 334.7 8.48 8 739 2711 10.4 6.9 79 3.5 8.3 98 10 309.2 310.8 293.1 335.1 8.48 9 700 3163 10.0 3.0 62 7.0 6.0 100 10 313.6 314.9 293.0 334.8 6.80 10 688 3306 10.0 -1.0 46 11.0 4.1 99 11 315.1 316.1 292.1 331.5 5.17 11 687 3318 10.0 -1.0 46 11.0 4.1 98 11 315.2 316.2 292.2 331.7 5.18 12 594 4507 1.8 -3.0 70 4.8 -0.7 90 16 319.1 320.1 293.3 335.8 5.17 13 592 4534 1.6 -3.2 70 4.8 -0.9 90 16 319.2 320.2 293.2 335.7 5.11 14 537 5315 -1.1 -8.1 59 7.0 -4.4 97 18 325.0 325.8 293.8 337.9 3.87 15 500 5880 -4.9 -10.9 63 6.0 -7.5 100 24 327.1 327.7 293.9 338.3 3.33 16 472 6334 -6.9 -16.9 45 10.0 -10.6 100 20 330.0 330.5 293.7 337.5 2.16 17 409 7441 -14.3 -20.3 60 6.0 -16.3 122 17 334.3 334.6 294.6 340.9 1.86 18 400 7610 -14.9 -22.9 50 8.0 -17.3 125 16 335.6 335.9 294.6 341.1 1.52 19 366 8274 -19.3 -31.3 34 12.0 -22.0 121 18 338.4 338.6 294.6 341.3 0.76 20 363 8336 -19.3 -29.3 41 10.0 -21.7 122 18 339.2 339.4 295.0 342.7 0.93 21 300 9720 -29.9 -35.9 56 6.0 -30.9 110 21 343.2 343.4 295.6 345.5 0.60 22 250 11000 -39.9 -47.9 42 8.0 -40.5 160 12 346.7 346.8 296.1 347.6 0.20 23 214 12040 -49.3 -54.0 58 4.7 -49.5 134 13 347.9 347.9 296.3 348.4 0.12 24 200 12480 -52.9 -59.9 42 7.0 -53.1 140 16 349.0 349.0 296.5 349.3 0.06 25 198 12545 -53.7 -59.7 48 6.0 -53.9 138 16 348.7 348.7 296.4 349.0 0.06 26 190 12808 -55.1 -65.1 28 10.0 -55.3 131 17 350.6 350.6 296.8 350.8 0.03 27 150 14270 -67.9 -72.9 49 5.0 -67.9 100 19 353.1 353.1 297.3 353.2 0.01 28 125 15343 -77.1 -81.0 53 3.9 -77.1 93 25 355.3 355.3 297.8 355.4 0.00 29 120 15577 -77.7 -81.1 58 3.4 -77.7 111 34 358.4 358.4 298.4 358.4 0.00 30 119 15625 -78.1 -81.8 55 3.7 -78.1 115 36 358.5 358.5 298.4 358.6 0.00 31 104 16395 -78.5 -82.7 50 4.2 -78.5 110 23 371.9 371.9 300.9 371.9 0.00 32 101 16563 -76.9 -81.9 45 5.0 -76.9 100 25 378.1 378.1 301.9 378.1 0.00 33 100 16620 -77.1 -82.1 45 5.0 -77.1 95 26 378.8 378.8 302.1 378.8 0.00 34 92 17099 -75.7 -82.7 32 7.0 -75.7 95 24 390.7 390.7 303.9 390.7 0.00 35 91 17162 -75.1 -81.1 39 6.0 -75.1 95 24 393.1 393.1 304.2 393.1 0.01 36 82 17756 -80.3 -84.0 54 3.7 -80.3 95 22 394.3 394.3 304.4 394.4 0.00 37 80 17895 -80.1 -83.1 61 3.0 -80.1 95 21 397.5 397.5 304.9 397.6 0.00 38 76 18184 -80.5 -84.1 55 3.6 -80.5 95 20 402.6 402.6 305.6 402.6 0.00 39 70 18650 -77.7 -82.7 44 5.0 -77.7 90 27 418.2 418.2 307.5 418.2 0.01 40 67 18901 -77.5 -83.5 37 6.0 -77.5 91 28 423.9 423.9 308.2 423.9 0.01 41 61 19452 -67.5 -78.5 19 11.0 -67.7 94 29 457.6 457.6 311.5 457.7 0.01 42 60 19552 -67.3 -79.3 17 12.0 -67.5 94 29 460.3 460.3 311.8 460.3 0.01 43 58 19757 -65.7 -77.7 17 12.0 -65.9 95 30 468.4 468.4 312.5 468.4 0.02 44 50 20660 -65.3 -78.3 15 13.0 -65.5 75 21 489.6 489.6 314.2 489.7 0.02 45 30 23790 -62.1 -78.1 10 16.0 -62.7 85 35 575.3 575.4 319.5 575.6 0.03 46 27 24450 -56.5 -75.5 7 19.0 -57.9 85 40 608.7 608.7 321.0 609.1 0.05 TRP 119 15625 -78.1 -81.8 55 3.7 -78.1 115 36 358.5 358.5 298.4 358.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5774.00 m Freezing level: 559.41 mb = 4997.05 m = 16394.33 ft Wetbulb zero: 607.23 mb = 4327.23 m = 14196.77 ft Precipitable water: 1.87 inches Sfc-500 mean rel hum: 66.09 % Est. max temperature: 32.41 C = 90.33 F Sfc-Lift cond lev (LCL): 908.49 mb = 949.09 m = 3113.76 ft T: 22.14 C 700-500 lapse rate: 5.48 C/km ThetaE index: 8.26 C Layer 850.0- 739.0 mb Conv cond level (CCL): 807.77 mb = 1957.72 m = 6422.90 ft Mean mixing ratio: 13.65 g/kg Conv temperature: 33.98 C = 93.16 F Cap Strength: 2.80 C Lifted Index: 1.00 C Risk: Showers probable Lifted Index @300 mb: 2.89 C Lifted Index @700 mb: 1.66 C Showalter Index: 2.29 C Risk: Showers probable Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 18.10 C K Index: 29.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 194.40 Risk: None Energy Index: -0.16 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.84 J/kg Max Up Vert Vel: 5.26 m/s Conv Inhibition (B-): 99.00 J/kg Cap Strength: 2.80 C Lift Cond Lev (LCL): 864.02 mb = 1384.22 m = 4541.35 ft Lev Free Conv (LFC): 739.02 mb = 2710.45 m = 8892.45 ft Equ Level (EL): 729.02 mb = 2824.12 m = 9265.39 ft B at Equ Level: 12.46 J/kg Max Parcel Lev (MPL): 699.02 mb = 3174.66 m = 10415.42 ft Wind level data Storm motion: 122 at 9 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 1006 45 20 2 -0.7 -1.9 | 314 9 6.7 -6.5 1 1000 106 15 9 -2.3 -8.7 | 339 14 5.1 -13.4 2 978 305 340 5 1.7 -4.7 | 316 13 9.1 -9.4 3 944 610 355 6 0.5 -6.0 | 323 13 8.0 -10.6 4 925 793 15 4 -1.0 -3.9 | 323 11 6.4 -8.5 5 912 914 75 2 -1.9 -0.5 | 313 8 5.5 -5.2 6 850 1524 120 6 -5.2 3.0 | 307 3 2.2 -1.7 7 850 1526 115 6 -5.4 2.5 | 317 3 2.0 -2.1 8 791 2134 85 9 -9.0 -0.8 | 16 6 -1.5 -5.4 9 710 3048 105 10 -9.7 2.6 | 47 3 -2.2 -2.1 10 700 3163 100 10 -9.8 1.7 | 40 4 -2.4 -2.9 11 658 3658 95 13 -13.0 1.1 | 57 7 -5.5 -3.5 12 588 4572 90 16 -16.0 0.0 | 61 10 -8.6 -4.7 13 566 4877 90 20 -20.0 0.0 | 70 13 -12.6 -4.7 14 525 5486 100 17 -16.7 3.0 | 80 9 -9.3 -1.7 15 500 5880 100 24 -23.6 4.2 | 88 16 -16.2 -0.5 16 486 6096 95 21 -20.9 1.8 | 78 14 -13.5 -2.8 17 400 7610 125 16 -13.1 9.2 | 129 7 -5.7 4.5 18 399 7620 115 17 -15.4 7.2 | 108 8 -8.0 2.5 19 325 9144 130 20 -15.3 12.9 | 136 11 -7.9 8.2 20 300 9720 110 21 -19.7 7.2 | 102 13 -12.3 2.5 21 262 10668 145 13 -7.5 10.6 | 180 6 -0.0 6.0 22 250 11000 160 12 -4.1 11.3 | 207 7 3.3 6.6 23 209 12192 130 13 -10.0 8.4 | 146 4 -2.5 3.7 24 200 12480 140 16 -10.3 12.3 | 159 8 -2.9 7.6 25 164 13716 105 18 -17.4 4.7 | 90 10 -10.0 -0.0 26 150 14270 100 19 -18.7 3.3 | 83 11 -11.3 -1.4 27 127 15240 85 21 -20.9 -1.8 | 64 15 -13.5 -6.5 28 119 15625 115 36 -32.6 15.2 | 113 27 -25.2 10.6 29 103 16459 110 22 -20.7 7.5 | 102 14 -13.2 2.9 30 100 16620 95 26 -25.9 2.3 | 83 19 -18.5 -2.4 31 75 18288 95 20 -19.9 1.7 | 77 13 -12.5 -2.9 32 70 18650 90 27 -27.0 0.0 | 77 20 -19.6 -4.7 33 58 19812 95 30 -29.9 2.6 | 85 23 -22.5 -2.0 34 50 20660 75 21 -20.3 -5.4 | 52 16 -12.9 -10.1 35 45 21336 80 30 -29.5 -5.2 | 66 24 -22.1 -9.9 36 35 22860 85 29 -28.9 -2.5 | 71 23 -21.5 -7.2 37 30 23790 85 35 -34.9 -3.1 | 74 28 -27.4 -7.7 38 26 24384 85 42 -41.8 -3.7 | 76 35 -34.4 -8.3 Wind Parameters Mean winds (0-6000m): 92.1 at 11.7 knts Storm direction: 122.1 at 8.8 knts Shear (0-3000m) pos: 2.3 neg: 1.1 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 92.8 deg Storm rel helicity (0-3000m) pos: 24.6 neg: -18.6 tot: 6.0 m^2/s^2 ave: 2.0 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.56 Bulk Shear: 24.69 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 ------------------------------------------------------------------------------- 500 357 6 324 13| 0.0 4.3 4.3| 16.0 -15.1 0.8 1.7 0.09| 12.2 1.1 1000 4 5 324 12| 3.4 2.1 5.5| 18.4 -18.2 0.2 0.2 0.03| 9.8 0.3 1500 33 5 331 10| 3.6 1.4 5.0| 19.1 -18.6 0.5 0.4 0.03| 7.9 0.2 2000 64 5 340 8| 2.7 1.7 4.4| 21.7 -18.6 3.1 1.6 0.14| 7.0 1.0 2500 74 6 347 7| 2.4 1.4 3.7| 23.3 -18.6 4.7 1.9 0.17| 6.0 1.0 3000 82 7 353 6| 2.3 1.1 3.4| 24.6 -18.6 6.0 2.0 0.20| 5.4 1.1 4000 88 8 9 5| 1.7 1.3 3.0| 27.0 -18.9 8.1 2.0 0.21| 4.7 1.0 5000 89 10 28 5| 1.6 1.2 2.9| 34.5 -18.9 15.5 3.1 0.23| 4.4 1.0 6000 92 12 45 6| 1.4 1.3 2.7| 44.1 -26.4 17.7 2.9 0.21| 4.7 1.0 Wrote GIF file: /home/apache/climate/data/raob//VTPS/skewt/VTPS.skewt.20251011.00.gif