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 RPVG... Searching the city database file for: RPVG ... Date:0000Z 20 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 28.4 25.4 84 3.0 26.2 5 9 301.4 305.2 299.2 362.8 20.79 1 975 303 26.0 25.6 98 0.4 25.7 64 13 301.3 305.3 299.7 365.4 21.65 2 911 899 22.2 20.6 91 1.6 21.1 70 13 303.3 306.5 297.4 353.8 17.00 3 850 1501 18.8 17.6 93 1.2 17.9 85 17 305.8 308.6 296.8 351.0 15.07 4 842 1582 18.4 17.5 94 0.9 17.8 84 16 306.2 309.1 297.0 351.6 15.12 5 799 2032 17.6 14.3 81 3.3 15.4 81 14 310.0 312.5 296.5 349.5 12.94 6 793 2097 17.2 14.1 82 3.1 15.1 80 13 310.3 312.7 296.5 349.5 12.87 7 700 3154 11.4 7.5 77 3.9 9.0 65 15 315.1 316.9 295.3 344.3 9.34 8 664 3595 9.6 5.2 74 4.4 6.9 69 15 317.9 319.5 295.4 344.4 8.39 9 617 4202 6.6 -0.4 61 7.0 2.7 83 12 321.2 322.4 294.5 340.7 6.03 10 601 4417 5.4 -0.6 65 6.0 2.1 85 11 322.2 323.4 294.8 342.0 6.11 11 587 4610 4.6 -6.4 45 11.0 -0.8 86 11 323.5 324.3 293.5 336.8 4.04 12 549 5153 0.6 -4.4 69 5.0 -2.0 88 10 325.0 326.0 294.7 341.6 5.03 13 537 5330 0.0 -9.0 51 9.0 -4.1 88 10 326.3 327.0 293.9 338.4 3.61 14 515 5665 -2.1 -3.4 91 1.3 -2.8 89 9 327.7 328.9 296.0 346.9 5.79 15 500 5900 -3.1 -6.6 77 3.5 -4.8 90 9 329.3 330.2 295.5 345.0 4.67 16 489 6076 -3.7 -8.4 70 4.7 -5.9 89 9 330.6 331.5 295.4 344.7 4.15 17 461 6538 -6.9 -13.9 57 7.0 -9.8 86 8 332.3 332.8 294.8 342.1 2.83 18 415 7349 -12.7 -15.5 80 2.8 -13.7 82 7 334.9 335.5 295.4 344.6 2.76 19 407 7498 -12.3 -17.2 67 4.9 -14.1 81 7 337.3 337.8 295.7 346.0 2.44 20 400 7630 -13.5 -17.9 69 4.4 -15.1 80 7 337.4 337.9 295.7 345.8 2.34 21 366 8299 -17.7 -24.7 54 7.0 -19.7 76 5 340.5 340.8 295.7 345.7 1.41 22 300 9750 -29.7 -37.7 46 8.0 -30.9 50 13 343.5 343.6 295.6 345.5 0.50 23 287 10066 -30.7 -43.7 27 13.0 -32.3 58 15 346.5 346.5 296.1 347.6 0.28 24 273 10419 -33.7 -48.7 21 15.0 -35.1 66 16 347.1 347.1 296.1 347.8 0.17 25 259 10786 -36.9 -50.9 22 14.0 -38.0 75 18 347.7 347.7 296.3 348.2 0.14 26 250 11030 -38.5 -52.5 22 14.0 -39.5 65 19 348.8 348.9 296.5 349.3 0.12 27 200 12520 -51.9 -62.9 26 11.0 -52.2 45 29 350.6 350.6 296.8 350.8 0.04 28 150 14320 -67.1 -73.1 42 6.0 -67.1 45 31 354.5 354.5 297.6 354.6 0.01 29 124 15438 -77.5 -82.4 45 4.9 -77.5 42 29 355.4 355.4 297.8 355.5 0.00 30 100 16650 -83.7 -88.4 43 4.7 -83.7 60 21 366.0 366.0 299.8 366.0 0.00 31 97 16819 -84.9 -89.4 44 4.5 -84.9 65 21 366.9 366.9 300.0 366.9 0.00 32 84 17617 -83.1 -87.7 45 4.6 -83.1 88 34 385.9 385.9 303.2 386.0 0.00 33 70 18660 -72.9 -79.9 34 7.0 -72.9 75 17 428.4 428.4 308.7 428.5 0.01 34 54 20192 -72.1 -86.1 10 14.0 -72.2 9 19 463.3 463.3 312.1 463.3 0.00 35 50 20650 -69.7 -88.7 5 19.0 -69.9 90 29 479.2 479.2 313.4 479.3 0.00 36 47 21020 -68.7 -91.7 2 23.0 -68.9 98 28 490.2 490.2 314.2 490.2 0.00 37 34 22983 -63.7 -91.7 1 28.0 -64.2 88 45 550.9 550.9 318.2 550.9 0.00 38 30 23760 -59.1 -89.1 1 30.0 -60.1 90 54 583.5 583.5 319.8 583.6 0.00 39 24 25180 -54.7 -85.8 1 31.1 -56.6 95 62 634.8 634.8 322.1 634.8 0.01 40 20 26360 -51.1 -83.1 1 32.0 -54.2 100 56 679.8 679.8 323.7 679.9 0.02 41 15 28268 -42.3 -77.3 1 35.0 -49.6 97 55 767.3 767.3 326.4 767.9 0.07 42 12 29773 -43.5 -78.5 1 35.0 -51.1 95 55 813.6 813.7 327.6 814.3 0.07 TRP 97 16819 -84.9 -89.4 44 4.5 -84.9 65 21 366.9 366.9 300.0 366.9 0.00 WND 24 25180 -54.7 -85.8 1 31.1 -56.6 95 62 634.8 634.8 322.1 634.8 0.01 Sounding variables and indices 1000-500 mb thick: 5822.25 m Freezing level: 537.00 mb = 5330.42 m = 17488.05 ft Wetbulb zero: 590.90 mb = 4556.02 m = 14947.40 ft Precipitable water: 2.48 inches Sfc-500 mean rel hum: 77.24 % Est. max temperature: 32.78 C = 91.00 F Sfc-Lift cond lev (LCL): 959.90 mb = 439.93 m = 1443.34 ft T: 25.13 C 700-500 lapse rate: 5.28 C/km ThetaE index: 14.35 C Layer 911.0- 842.0 mb Conv cond level (CCL): 926.75 mb = 748.82 m = 2456.73 ft Mean mixing ratio: 19.59 g/kg Conv temperature: 29.85 C = 85.74 F Cap Strength: 0.35 C Lifted Index: -3.53 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -6.58 C Lifted Index @700 mb: -1.80 C Showalter Index: -0.48 C Risk: Thunderstorms probable Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 20.70 C K Index: 35.60 Risk: > 80 % chance of thunderstorms Sweat Index: 254.20 Risk: None Energy Index: -1.23 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2210.51 J/kg Max Up Vert Vel: 66.49 m/s Conv Inhibition (B-): 0.72 J/kg Cap Strength: 0.35 C Lift Cond Lev (LCL): 935.85 mb = 662.96 m = 2175.06 ft Lev Free Conv (LFC): 920.85 mb = 804.99 m = 2641.02 ft Equ Level (EL): 110.85 mb = 16069.93 m = 52722.24 ft B at Equ Level: 2200.90 J/kg Max Parcel Lev (MPL): 60.85 mb = 19487.48 m = 63934.54 ft Wind level data Storm motion: 107 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 5 9 -0.8 -9.0 | 324 15 8.5 -11.8 1 974 305 65 13 -11.8 -5.5 | 17 9 -2.5 -8.3 2 909 914 70 13 -12.2 -4.4 | 22 8 -2.9 -7.3 3 850 1501 85 17 -16.9 -1.5 | 61 9 -7.6 -4.3 4 789 2134 80 13 -12.8 -2.3 | 35 6 -3.5 -5.1 5 735 2743 75 17 -16.4 -4.4 | 45 10 -7.1 -7.2 6 700 3154 65 15 -13.6 -6.3 | 25 10 -4.3 -9.2 7 658 3658 70 15 -14.1 -5.1 | 31 9 -4.8 -7.9 8 611 4267 85 11 -11.0 -1.0 | 24 4 -1.7 -3.8 9 500 5900 90 9 -9.0 0.0 | 354 3 0.3 -2.8 10 400 7630 80 7 -6.9 -1.2 | 329 5 2.4 -4.0 11 326 9144 70 3 -2.8 -1.0 | 301 8 6.5 -3.8 12 300 9750 50 13 -10.0 -8.4 | 3 11 -0.7 -11.2 13 252 10973 80 19 -18.7 -3.3 | 57 11 -9.4 -6.1 14 250 11030 65 19 -17.2 -8.0 | 36 13 -7.9 -10.8 15 200 12520 45 29 -20.5 -20.5 | 26 26 -11.2 -23.3 16 182 13106 55 33 -27.0 -18.9 | 39 28 -17.7 -21.7 17 150 14320 45 31 -21.9 -21.9 | 27 28 -12.6 -24.7 18 109 16154 40 27 -17.4 -20.7 | 19 25 -8.1 -23.5 19 100 16650 60 21 -18.2 -10.5 | 34 16 -8.9 -13.3 20 98 16764 60 21 -18.2 -10.5 | 34 16 -8.9 -13.3 21 97 16819 65 21 -19.0 -8.9 | 40 15 -9.7 -11.7 22 93 17069 60 21 -18.2 -10.5 | 34 16 -8.9 -13.3 23 83 17678 90 35 -35.0 0.0 | 84 26 -25.7 -2.8 24 75 18288 70 11 -10.3 -3.8 | 9 7 -1.0 -6.6 25 70 18660 75 17 -16.4 -4.4 | 45 10 -7.1 -7.2 26 61 19507 70 7 -6.6 -2.4 | 332 6 2.7 -5.2 27 55 20117 355 17 1.5 -16.9 | 331 22 10.8 -19.7 28 50 20650 90 29 -29.0 0.0 | 82 20 -19.7 -2.8 29 45 21336 105 27 -26.1 7.0 | 104 17 -16.8 4.2 30 40 21946 85 33 -32.9 -2.9 | 76 24 -23.6 -5.7 31 30 23760 90 54 -54.0 0.0 | 86 45 -44.7 -2.8 32 24 25180 95 62 -61.8 5.4 | 93 53 -52.5 2.6 33 24 25298 95 62 -61.8 5.4 | 93 53 -52.5 2.6 34 20 26360 100 56 -55.1 9.7 | 99 46 -45.9 6.9 35 7 29870 90 54 -54.0 0.0 | 86 45 -44.7 -2.8 Wind Parameters Mean winds (0-6000m): 76.8 at 12.9 knts Storm direction: 106.8 at 9.7 knts Shear (0-3000m) pos: 3.0 neg: 0.8 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 65.3 deg Storm rel helicity (0-3000m) pos: 47.7 neg: -12.4 tot: 35.2 m^2/s^2 ave: 11.7 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 2.1 10^-3/s Energy-Hel index: 0.63 Bulk Rich Number: 758.16 Bulk Shear: 2.92 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 56 12 4 10| 12.2 0.0 12.2| 33.2 0.0 33.2 66.4 0.87| 13.0 11.3 1000 63 13 13 9| 7.0 0.0 7.0| 36.9 0.0 36.9 36.9 0.87| 7.5 6.5 1500 70 14 25 8| 6.0 0.0 6.0| 45.4 0.0 45.4 30.2 0.89| 6.4 5.7 2000 74 14 32 8| 4.5 0.9 5.3| 45.4 -5.1 40.3 20.2 0.64| 5.7 3.6 2500 75 14 33 8| 3.6 0.5 4.1| 47.3 -5.6 41.7 16.7 0.58| 5.2 3.0 3000 74 14 34 8| 3.0 0.8 3.8| 47.7 -12.4 35.2 11.7 0.42| 5.0 2.1 4000 73 14 33 8| 2.3 0.6 2.9| 50.4 -14.7 35.6 8.9 0.36| 4.4 1.6 5000 75 14 32 7| 1.8 0.5 2.3| 50.4 -16.1 34.3 6.9 0.30| 3.8 1.1 6000 77 13 30 7| 1.4 0.4 1.9| 50.4 -17.0 33.4 5.6 0.26| 3.3 0.9 Wrote GIF file: /home/apache/climate/data/raob//RPVG/skewt/RPVG.skewt.20251020.00.gif