UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102100.upa.cvt Date: 0000Z 21 OCT 25 Searching for VTPS... Searching the city database file for: VTPS ... Date:0000Z 21 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 26.2 19.2 65 7.0 21.3 0 0 298.8 301.4 294.3 339.8 14.05 1 1001 93 25.2 19.2 69 6.0 21.1 37 7 298.3 300.8 294.1 339.3 14.12 2 1000 103 25.4 19.4 69 6.0 21.2 45 8 298.5 301.2 294.4 340.2 14.32 3 978 299 27.2 16.2 51 11.0 19.7 60 8 302.3 304.5 293.7 337.5 11.92 4 972 354 26.8 15.8 51 11.0 19.4 63 8 302.4 304.5 293.6 337.0 11.69 5 925 790 23.8 13.8 54 10.0 17.2 85 3 303.6 305.6 293.3 335.7 10.78 6 850 1523 19.0 11.0 60 8.0 13.9 30 8 306.0 307.9 293.2 335.4 9.74 7 788 2169 13.8 8.8 72 5.0 10.7 50 11 307.2 308.9 293.0 334.6 9.06 8 785 2201 13.6 8.6 72 5.0 10.5 51 11 307.3 309.0 292.9 334.5 8.97 9 708 3066 9.0 2.0 61 7.0 5.1 60 9 311.4 312.6 292.0 330.9 6.26 10 700 3160 8.6 2.6 66 6.0 5.2 60 9 312.0 313.3 292.4 332.6 6.61 11 646 3820 6.8 -2.2 53 9.0 2.1 64 8 317.2 318.2 292.6 333.4 5.04 12 605 4355 3.2 -3.8 60 7.0 -0.3 61 10 319.1 320.0 292.9 334.5 4.78 13 583 4654 2.6 -13.4 30 16.0 -4.0 64 11 321.8 322.2 291.6 329.6 2.33 14 573 4793 1.0 -7.0 55 8.0 -2.8 74 10 321.5 322.3 292.9 334.4 3.95 15 558 5007 1.6 -19.4 19 21.0 -6.0 75 9 324.6 324.9 291.6 329.8 1.47 16 557 5021 1.6 -18.4 21 20.0 -5.8 75 9 324.8 325.1 291.8 330.4 1.61 17 552 5093 0.6 -8.4 51 9.0 -3.6 72 9 324.5 325.2 293.5 336.7 3.68 18 543 5225 -0.5 -8.5 55 8.0 -4.2 66 9 324.7 325.4 293.6 337.0 3.71 19 528 5448 -1.5 -14.5 36 13.0 -6.7 57 9 326.1 326.6 292.8 334.1 2.35 20 500 5880 -3.7 -15.7 39 12.0 -8.4 165 2 328.5 329.0 293.4 336.3 2.25 21 461 6518 -7.5 -15.5 53 8.0 -10.6 145 6 331.5 332.0 294.3 340.1 2.48 22 400 7610 -14.7 -26.7 35 12.0 -17.9 130 10 335.9 336.1 294.3 339.8 1.08 23 360 8399 -20.5 -34.5 27 14.0 -23.2 102 5 338.4 338.5 294.4 340.6 0.57 24 357 8461 -20.7 -34.7 27 14.0 -23.4 100 5 338.9 339.0 294.6 341.1 0.56 25 350 8608 -21.7 -35.7 27 14.0 -24.3 93 4 339.5 339.6 294.7 341.5 0.52 26 347 8671 -21.9 -28.9 53 7.0 -23.5 91 4 340.1 340.3 295.3 343.9 1.01 27 335 8930 -22.5 -41.5 16 19.0 -25.5 80 2 342.7 342.8 295.3 343.9 0.30 28 334 8952 -22.5 -41.5 16 19.0 -25.5 79 2 343.0 343.0 295.3 344.2 0.30 29 323 9197 -24.9 -34.9 39 10.0 -26.8 82 1 343.0 343.1 295.6 345.3 0.61 30 300 9730 -28.9 -42.9 25 14.0 -30.7 245 6 344.6 344.7 295.7 345.8 0.29 31 250 11010 -39.3 -53.3 21 14.0 -40.2 215 10 347.6 347.7 296.2 348.1 0.11 32 206 12307 -49.5 -65.5 14 16.0 -50.0 249 10 351.4 351.4 297.0 351.5 0.03 33 200 12500 -50.9 -65.9 15 15.0 -51.3 230 7 352.2 352.2 297.1 352.3 0.03 34 150 14300 -66.7 -70.7 57 4.0 -66.7 240 12 355.2 355.2 297.7 355.3 0.02 35 149 14340 -66.9 -70.8 58 3.9 -67.0 237 12 355.5 355.5 297.8 355.6 0.02 36 146 14463 -68.5 -73.1 51 4.6 -68.5 228 13 354.8 354.8 297.7 354.9 0.01 37 140 14714 -69.9 -75.9 41 6.0 -69.9 210 14 356.6 356.6 298.0 356.7 0.01 38 111 16058 -81.3 -84.2 61 2.9 -81.3 147 16 359.7 359.7 298.7 359.8 0.00 39 100 16640 -84.1 -87.0 60 2.9 -84.1 130 29 365.2 365.2 299.7 365.2 0.00 40 98 16751 -84.1 -86.7 63 2.6 -84.1 130 29 367.4 367.4 300.1 367.4 0.00 41 96 16865 -85.3 -88.1 61 2.8 -85.3 130 29 367.2 367.2 300.1 367.2 0.00 42 80 17879 -79.9 -84.4 47 4.5 -79.9 97 20 398.0 398.0 304.9 398.0 0.00 43 79 17951 -76.9 -81.7 46 4.8 -76.9 95 20 405.6 405.6 305.9 405.6 0.01 44 71 18567 -74.3 -81.3 33 7.0 -74.3 73 17 423.7 423.7 308.2 423.7 0.01 45 70 18650 -72.3 -80.3 29 8.0 -72.3 70 17 429.7 429.7 308.8 429.8 0.01 46 68 18822 -68.7 -78.7 22 10.0 -68.8 73 18 441.1 441.1 310.0 441.1 0.01 47 68 18822 -68.7 -78.7 22 10.0 -68.8 73 18 441.1 441.1 310.0 441.1 0.01 48 60 19566 -70.7 -79.7 25 9.0 -70.8 86 21 452.7 452.7 311.1 452.7 0.01 49 51 20540 -65.5 -77.5 17 12.0 -65.7 99 24 486.4 486.4 314.0 486.5 0.02 50 50 20660 -65.7 -77.7 17 12.0 -66.0 100 24 488.7 488.7 314.1 488.8 0.02 51 38 22334 -64.7 -78.7 13 14.0 -65.1 83 24 531.1 531.1 317.0 531.2 0.02 52 35 22843 -59.9 -75.9 11 16.0 -60.6 80 24 556.3 556.3 318.5 556.5 0.04 53 30 23810 -58.3 -75.3 10 17.0 -59.3 95 41 585.7 585.7 319.9 586.0 0.05 54 25 24968 -54.3 -72.3 9 18.0 -56.1 628.5 628.6 321.9 629.2 0.09 TRP 96 16865 -85.3 -88.1 61 2.8 -85.3 130 29 367.2 367.2 300.1 367.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5777.00 m Freezing level: 547.09 mb = 5165.16 m = 16945.86 ft Wetbulb zero: 610.66 mb = 4278.63 m = 14037.32 ft Precipitable water: 1.62 inches Sfc-500 mean rel hum: 55.31 % Est. max temperature: 33.23 C = 91.81 F Sfc-Lift cond lev (LCL): 908.44 mb = 946.56 m = 3105.47 ft T: 22.77 C 700-500 lapse rate: 4.52 C/km ThetaE index: 9.30 C Layer 978.0- 700.0 mb Conv cond level (CCL): 757.33 mb = 2501.65 m = 8207.43 ft Mean mixing ratio: 11.72 g/kg Conv temperature: 36.12 C = 97.02 F Cap Strength: 4.63 C Lifted Index: 4.31 C Risk: None Lifted Index @300 mb: 7.00 C Lifted Index @700 mb: 1.87 C Showalter Index: 5.07 C Risk: None Total Totals Index: 37.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 14.70 C K Index: 27.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 150.00 Risk: None Energy Index: 0.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.81 J/kg Max Up Vert Vel: 6.29 m/s Conv Inhibition (B-): 24341.05 J/kg Cap Strength: 4.45 C Lift Cond Lev (LCL): 828.86 mb = 1737.77 m = 5701.28 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 89 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 1006 45 0 0 -0.0 -0.0 | 269 6 6.1 0.1 1 1000 103 45 8 -5.7 -5.7 | 356 6 0.4 -5.5 2 977 305 60 8 -6.9 -4.0 | 12 4 -0.8 -3.9 3 944 610 80 5 -4.9 -0.9 | 302 1 1.2 -0.7 4 925 790 85 3 -3.0 -0.3 | 272 3 3.1 -0.1 5 912 914 55 3 -2.5 -1.7 | 293 4 3.6 -1.6 6 850 1523 30 8 -4.0 -6.9 | 343 7 2.1 -6.8 7 850 1524 35 9 -5.2 -7.4 | 353 7 0.9 -7.2 8 791 2134 50 11 -8.4 -7.1 | 19 7 -2.3 -6.9 9 709 3048 60 9 -7.8 -4.5 | 21 5 -1.7 -4.4 10 700 3160 60 9 -7.8 -4.5 | 21 5 -1.7 -4.4 11 658 3658 65 8 -7.3 -3.4 | 20 3 -1.2 -3.2 12 588 4572 60 11 -9.5 -5.5 | 33 6 -3.4 -5.4 13 566 4877 80 9 -8.9 -1.6 | 63 3 -2.8 -1.4 14 525 5486 55 9 -7.4 -5.2 | 14 5 -1.3 -5.0 15 500 5880 165 2 -0.5 1.9 | 250 6 5.6 2.1 16 486 6096 150 4 -2.0 3.5 | 229 5 4.1 3.6 17 400 7610 130 10 -7.7 6.4 | 167 7 -1.6 6.6 18 399 7620 135 10 -7.1 7.1 | 172 7 -1.0 7.2 19 325 9144 70 1 -0.9 -0.3 | 272 5 5.2 -0.2 20 300 9730 245 6 5.4 2.5 | 257 12 11.5 2.7 21 262 10668 220 10 6.4 7.7 | 238 15 12.5 7.8 22 250 11010 215 10 5.7 8.2 | 235 14 11.8 8.3 23 209 12192 260 12 11.8 2.1 | 263 18 17.9 2.2 24 200 12500 230 7 5.4 4.5 | 248 12 11.5 4.6 25 165 13716 230 11 8.4 7.1 | 244 16 14.5 7.2 26 150 14300 240 12 10.4 6.0 | 250 18 16.5 6.1 27 127 15240 170 17 -3.0 16.7 | 191 17 3.1 16.9 28 103 16459 135 16 -11.3 11.3 | 155 13 -5.2 11.5 29 100 16640 130 29 -22.2 18.6 | 139 25 -16.1 18.8 30 96 16865 130 29 -22.2 18.6 | 139 25 -16.1 18.8 31 75 18288 85 17 -16.9 -1.5 | 83 11 -10.8 -1.3 32 70 18650 70 17 -16.0 -5.8 | 60 11 -9.9 -5.7 33 58 19812 90 22 -22.0 0.0 | 91 16 -15.9 0.1 34 50 20660 100 24 -23.6 4.2 | 104 18 -17.5 4.3 35 45 21336 90 23 -23.0 0.0 | 90 17 -16.9 0.1 36 35 22860 80 24 -23.6 -4.2 | 77 18 -17.5 -4.0 37 30 23810 95 41 -40.8 3.6 | 96 35 -34.8 3.7 38 26 24384 95 42 -41.8 3.7 | 96 36 -35.7 3.8 Wind Parameters Mean winds (0-6000m): 58.7 at 8.1 knts Storm direction: 88.7 at 6.1 knts Shear (0-3000m) pos: 1.4 neg: 1.0 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 112.7 deg Storm rel helicity (0-3000m) pos: 24.0 neg: -1.4 tot: 22.6 m^2/s^2 ave: 7.5 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 118.82 Bulk Shear: 0.17 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 59 7 358 4| 5.8 0.0 5.8| 9.6 -0.7 8.9 17.7 0.63| 13.9 8.7 1000 63 5 331 3| 2.9 1.4 4.3| 11.6 -1.4 10.2 10.2 0.48| 9.5 4.6 1500 52 6 334 4| 1.9 2.1 4.0| 17.3 -1.4 15.9 10.6 0.54| 8.2 4.4 2000 48 7 346 4| 2.1 1.5 3.7| 22.5 -1.4 21.1 10.5 0.59| 6.8 4.0 2500 49 8 355 5| 1.7 1.2 3.0| 23.8 -1.4 22.4 9.0 0.58| 5.8 3.4 3000 51 8 0 5| 1.4 1.0 2.4| 24.0 -1.4 22.6 7.5 0.55| 5.1 2.8 4000 54 8 6 5| 1.0 0.9 1.9| 24.6 -1.5 23.0 5.8 0.52| 4.1 2.2 5000 57 8 13 5| 0.9 0.8 1.7| 27.9 -2.2 25.7 5.1 0.49| 4.0 1.9 6000 59 8 12 4| 0.9 0.7 1.6| 32.1 -6.0 26.1 4.3 0.45| 4.8 2.2 Wrote GIF file: /home/apache/climate/data/raob//VTPS/skewt/VTPS.skewt.20251021.00.gif