UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101700.upa.cvt Date: 0000Z 17 OCT 25 Searching for RPVG... Searching the city database file for: RPVG ... Date:0000Z 17 OCT 25 Station: RPVG WMO ident: 98558 Latitude: 11.04 Longitude: 125.74 Elevation: 60.00 ------------------------------------------------------------------------------- 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 1002 60 29.4 26.4 84 3.0 27.1 40 7 302.4 306.4 300.2 368.1 22.11 1 975 303 26.2 26.0 99 0.2 26.1 50 7 301.5 305.6 300.1 367.3 22.19 2 944 587 23.6 23.6 100 0.0 23.6 59 7 301.7 305.3 298.7 360.1 19.79 3 911 897 22.4 21.8 96 0.6 22.0 69 7 303.5 306.9 298.3 358.1 18.34 4 850 1498 19.0 19.0 100 0.0 19.0 60 13 306.0 309.1 297.8 355.5 16.49 5 793 2094 16.4 16.3 99 0.1 16.4 65 13 309.4 312.2 297.6 354.6 14.87 6 748 2591 14.0 14.0 100 0.0 14.0 63 16 312.0 314.6 297.4 353.7 13.57 7 700 3151 11.6 8.1 79 3.5 9.4 60 19 315.3 317.2 295.7 345.7 9.74 8 663 3603 9.6 4.7 71 4.9 6.6 64 19 318.0 319.6 295.2 343.7 8.11 9 657 3679 9.2 2.2 62 7.0 5.2 65 19 318.4 319.7 294.4 340.2 6.84 10 629 4038 7.0 2.0 70 5.0 4.1 61 20 319.9 321.2 294.9 342.4 7.05 11 617 4197 6.6 -3.4 49 10.0 1.4 64 17 321.2 322.1 293.6 336.9 4.83 12 608 4317 6.2 -3.8 49 10.0 1.0 65 15 322.1 323.0 293.7 337.6 4.75 13 578 4730 3.2 -6.8 48 10.0 -1.6 58 13 323.3 324.0 293.4 336.4 3.98 14 566 4900 1.4 -2.0 78 3.4 -0.4 56 12 323.1 324.2 294.8 342.1 5.85 15 500 5890 -3.3 -13.3 46 10.0 -7.4 40 7 329.0 329.6 293.9 338.4 2.74 16 491 6033 -3.5 -16.5 36 13.0 -8.5 23 6 330.5 330.9 293.8 338.0 2.14 17 449 6733 -8.1 -18.1 44 10.0 -11.7 21 7 333.3 333.7 294.4 340.5 2.05 18 400 7620 -13.7 -28.7 27 15.0 -17.6 30 9 337.2 337.4 294.4 340.5 0.89 19 395 7716 -14.3 -30.3 24 16.0 -18.3 31 9 337.6 337.8 294.4 340.5 0.78 20 367 8269 -18.5 -42.5 10 24.0 -22.4 37 11 339.2 339.2 294.4 340.2 0.25 21 300 9740 -29.9 -40.9 34 11.0 -31.4 55 15 343.2 343.3 295.4 344.7 0.36 22 258 10794 -37.9 -53.9 17 16.0 -38.9 76 12 346.6 346.6 296.0 347.0 0.10 23 250 11010 -39.7 -54.7 19 15.0 -40.6 85 13 347.0 347.1 296.1 347.4 0.09 24 205 12339 -50.7 -65.7 15 15.0 -51.1 125 6 350.0 350.0 296.7 350.1 0.03 25 200 12500 -52.1 -65.1 20 13.0 -52.4 130 5 350.3 350.3 296.7 350.4 0.03 26 161 13862 -64.1 -67.6 62 3.5 -64.1 162 10 352.5 352.5 297.2 352.6 0.03 27 150 14290 -67.7 -73.7 42 6.0 -67.7 165 15 353.5 353.5 297.4 353.5 0.01 28 142 14618 -70.9 -75.9 47 5.0 -70.9 161 18 353.5 353.5 297.4 353.5 0.01 29 117 15750 -77.5 -87.5 19 10.0 -77.5 180 24 361.4 361.4 299.0 361.4 0.00 30 100 16640 -82.7 -91.7 20 9.0 -82.7 325 7 367.9 367.9 300.2 367.9 0.00 31 94 16981 -83.9 -90.9 28 7.0 -83.9 5 13 372.2 372.2 300.9 372.2 0.00 32 79 17952 -78.7 -84.7 37 6.0 -78.7 67 29 401.9 401.9 305.5 401.9 0.00 33 70 18640 -76.9 -84.9 27 8.0 -76.9 85 23 419.9 419.9 307.7 419.9 0.00 34 66 18983 -72.7 -81.7 24 9.0 -72.8 108 18 436.1 436.1 309.5 436.2 0.01 35 54 20181 -67.3 -94.3 1 27.0 -67.5 86 29 474.3 474.3 313.0 474.3 0.00 36 50 20650 -64.1 -92.1 1 28.0 -64.4 80 40 492.4 492.4 314.4 492.4 0.00 37 30 23800 -61.3 -90.3 1 29.0 -62.1 90 52 577.5 577.5 319.5 577.5 0.00 38 26 24693 -60.3 -89.3 1 29.0 -61.3 94 57 604.5 604.5 320.8 604.5 0.01 39 20 26360 -53.3 -85.3 1 32.0 -55.9 100 66 673.0 673.0 323.5 673.1 0.01 40 15 28234 -48.1 -81.4 1 33.3 -53.0 95 75 748.1 748.1 325.9 748.4 0.04 41 13 29183 -45.5 -79.5 1 34.0 -51.9 95 71 788.3 788.3 327.0 788.8 0.06 TRP 94 16981 -83.9 -90.9 28 7.0 -83.9 5 13 372.2 372.2 300.9 372.2 0.00 WND 15 28234 -48.1 -81.4 1 33.3 -53.0 95 75 748.1 748.1 325.9 748.4 0.04 Sounding variables and indices 1000-500 mb thick: 5812.26 m Freezing level: 546.34 mb = 5194.59 m = 17042.42 ft Wetbulb zero: 596.44 mb = 4473.81 m = 14677.68 ft Precipitable water: 2.52 inches Sfc-500 mean rel hum: 79.93 % Est. max temperature: 32.99 C = 91.38 F Sfc-Lift cond lev (LCL): 960.01 mb = 438.78 m = 1439.54 ft T: 24.95 C 700-500 lapse rate: 5.44 C/km ThetaE index: 27.89 C Layer 975.0- 629.0 mb Conv cond level (CCL): 951.51 mb = 517.01 m = 1696.20 ft Mean mixing ratio: 20.38 g/kg Conv temperature: 28.67 C = 83.60 F Cap Strength: -0.53 C Lifted Index: -4.49 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -7.95 C Lifted Index @700 mb: -2.19 C Showalter Index: -2.21 C Risk: Severe thunderstorms possible Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.30 C Cross Totals Index: 22.30 C K Index: 37.80 Risk: > 80 % chance of thunderstorms Sweat Index: 261.00 Risk: None Energy Index: -3.35 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3007.93 J/kg Max Up Vert Vel: 77.56 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.14 C Lift Cond Lev (LCL): 944.09 mb = 585.82 m = 1921.94 ft Lev Free Conv (LFC): 939.09 mb = 632.20 m = 2074.14 ft Equ Level (EL): 109.09 mb = 16146.76 m = 52974.28 ft B at Equ Level: 2985.78 J/kg Max Parcel Lev (MPL): 59.09 mb = 19643.22 m = 64445.47 ft Wind level data Storm motion: 90 at 10 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 1002 60 40 7 -4.5 -5.4 | 317 7 5.1 -5.4 1 974 305 50 7 -5.4 -4.5 | 317 6 4.2 -4.5 2 909 914 70 7 -6.6 -2.4 | 309 4 3.0 -2.4 3 850 1498 60 13 -11.3 -6.5 | 14 7 -1.7 -6.5 4 789 2134 65 13 -11.8 -5.5 | 22 6 -2.2 -5.5 5 700 3151 60 19 -16.5 -9.5 | 36 12 -6.9 -9.5 6 658 3658 65 19 -17.2 -8.0 | 43 11 -7.6 -8.1 7 634 3962 60 21 -18.2 -10.5 | 39 14 -8.6 -10.5 8 610 4267 65 15 -13.6 -6.3 | 32 8 -4.0 -6.4 9 500 5890 40 7 -4.5 -5.4 | 317 7 5.1 -5.4 10 487 6096 15 5 -1.3 -4.8 | 300 10 8.3 -4.9 11 400 7620 30 9 -4.5 -7.8 | 327 9 5.1 -7.8 12 300 9740 55 15 -12.3 -8.6 | 17 9 -2.7 -8.6 13 299 9754 55 15 -12.3 -8.6 | 17 9 -2.7 -8.6 14 251 10973 80 11 -10.8 -1.9 | 33 2 -1.2 -1.9 15 250 11010 85 13 -13.0 -1.1 | 71 4 -3.4 -1.2 16 200 12500 130 5 -3.8 3.2 | 241 7 5.8 3.2 17 173 13411 160 5 -1.7 4.7 | 239 9 7.9 4.7 18 150 14290 165 15 -3.9 14.5 | 202 16 5.7 14.5 19 121 15545 150 27 -13.5 23.4 | 170 24 -3.9 23.3 20 100 16640 325 7 4.0 -5.7 | 293 15 13.6 -5.8 21 98 16764 285 1 1.0 -0.3 | 272 11 10.6 -0.3 22 94 16981 5 13 -1.1 -13.0 | 327 15 8.5 -13.0 23 83 17678 60 31 -26.8 -15.5 | 48 23 -17.3 -15.5 24 70 18640 85 23 -22.9 -2.0 | 81 13 -13.3 -2.0 25 67 18898 120 9 -7.8 4.5 | 202 5 1.8 4.5 26 64 19202 80 38 -37.4 -6.6 | 77 29 -27.8 -6.6 27 58 19812 105 27 -26.1 7.0 | 113 18 -16.5 7.0 28 52 20422 75 31 -29.9 -8.0 | 68 22 -20.4 -8.1 29 50 20650 80 40 -39.4 -6.9 | 77 31 -29.8 -7.0 30 47 21031 80 40 -39.4 -6.9 | 77 31 -29.8 -7.0 31 39 22250 85 31 -30.9 -2.7 | 83 21 -21.3 -2.7 32 30 23800 90 52 -52.0 0.0 | 90 42 -42.4 -0.0 33 20 26360 100 66 -65.0 11.5 | 102 57 -55.4 11.4 34 15 28234 95 75 -74.7 6.5 | 96 65 -65.1 6.5 35 15 28346 95 75 -74.7 6.5 | 96 65 -65.1 6.5 36 10 29566 95 62 -61.8 5.4 | 96 52 -52.2 5.4 Wind Parameters Mean winds (0-6000m): 60.2 at 12.8 knts Storm direction: 90.2 at 9.6 knts Shear (0-3000m) pos: 0.8 neg: 1.8 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 78.6 deg Storm rel helicity (0-3000m) pos: 11.0 neg: -0.7 tot: 10.3 m^2/s^2 ave: 3.4 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 2.8 stream: 1.2 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 622.63 Bulk Shear: 4.83 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 50 7 317 6| 2.3 0.0 2.3| 0.1 -0.2 -0.1 -0.2 -0.04| 2.3 -0.1 1000 58 7 317 5| 2.0 0.0 2.0| 1.5 -0.7 0.8 0.8 0.18| 2.6 0.5 1500 60 8 331 5| 1.4 1.6 3.0| 5.9 -0.7 5.1 3.4 0.45| 3.3 1.5 2000 61 10 345 5| 1.2 1.2 2.4| 6.9 -0.7 6.2 3.1 0.48| 2.7 1.3 2500 62 10 356 5| 1.0 1.5 2.5| 9.1 -0.7 8.4 3.4 0.47| 2.7 1.3 3000 61 12 6 6| 0.8 1.8 2.6| 11.0 -0.7 10.3 3.4 0.43| 2.8 1.2 4000 62 14 20 7| 0.8 1.4 2.1| 15.9 -4.3 11.6 2.9 0.33| 3.0 1.0 5000 61 14 20 7| 0.6 0.5 1.1| 15.9 -15.5 0.4 0.1 0.06| 3.3 0.2 6000 60 13 13 7| 0.5 0.7 1.2| 15.9 -28.3 -12.4 -2.1 -0.12| 3.4 -0.4 Wrote GIF file: /home/apache/climate/data/raob//RPVG/skewt/RPVG.skewt.20251017.00.gif