UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for RPVG... Searching the city database file for: RPVG ... Date:0000Z 15 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 1003 60 26.4 25.4 94 1.0 25.7 30 5 299.3 303.1 298.7 360.1 20.77 1 976 301 25.4 24.9 97 0.5 25.0 45 5 300.6 304.4 299.0 361.7 20.72 2 917 848 22.0 21.4 96 0.6 21.6 72 12 302.6 305.8 297.7 355.2 17.76 3 912 896 21.8 21.0 95 0.8 21.2 74 13 302.8 306.0 297.6 354.4 17.42 4 850 1507 19.4 17.3 88 2.1 17.9 70 15 306.5 309.2 296.8 350.9 14.78 5 793 2103 16.4 14.1 86 2.3 14.8 89 15 309.4 311.8 296.3 348.5 12.87 6 732 2782 12.6 10.7 88 1.9 11.4 99 17 312.4 314.5 295.9 346.7 11.11 7 700 3157 10.8 6.4 74 4.4 8.1 90 17 314.4 316.1 294.7 341.4 8.65 8 664 3596 9.0 2.0 61 7.0 5.0 81 19 317.2 318.5 293.9 338.4 6.67 9 658 3671 9.0 1.0 57 8.0 4.5 80 19 318.0 319.2 293.8 338.0 6.26 10 617 4202 5.8 -4.2 49 10.0 0.7 80 19 320.3 321.1 293.0 335.0 4.54 11 577 4747 2.4 -12.6 32 15.0 -3.9 76 19 322.5 323.0 292.0 330.9 2.52 12 524 5519 -3.1 -13.1 46 10.0 -7.2 69 18 324.9 325.4 292.7 333.9 2.66 13 516 5641 -3.5 -21.5 23 18.0 -9.4 68 18 325.8 326.1 291.9 330.5 1.33 14 500 5890 -5.1 -19.1 32 14.0 -10.0 65 17 326.8 327.2 292.4 332.7 1.69 15 482 6177 -7.1 -14.1 57 7.0 -9.9 67 16 327.8 328.3 293.6 336.9 2.67 16 470 6373 -8.1 -22.1 31 14.0 -12.5 69 15 328.9 329.2 292.7 333.8 1.38 17 461 6524 -8.1 -23.1 29 15.0 -12.8 70 14 330.8 331.0 293.2 335.4 1.29 18 448 6745 -10.1 -25.1 28 15.0 -14.5 72 13 331.0 331.2 293.0 335.0 1.11 19 425 7150 -12.9 -16.1 77 3.2 -14.1 76 11 332.4 332.9 294.6 341.3 2.56 20 400 7610 -15.3 -18.2 78 2.9 -16.3 80 9 335.1 335.6 295.1 343.2 2.28 21 386 7878 -17.3 -18.8 88 1.5 -17.8 84 9 335.9 336.4 295.3 343.9 2.25 22 374 8114 -18.9 -22.8 71 3.9 -20.0 88 9 336.8 337.2 295.0 342.7 1.64 23 353 8542 -22.5 -23.2 94 0.7 -22.7 95 10 337.6 337.9 295.2 343.7 1.67 24 324 9167 -26.3 -31.1 64 4.8 -27.3 106 10 340.7 340.9 295.3 344.1 0.88 25 307 9555 -28.3 -33.3 62 5.0 -29.2 112 11 343.2 343.4 295.8 346.1 0.75 26 300 9720 -30.1 -35.0 62 4.9 -30.9 115 11 343.0 343.1 295.6 345.5 0.65 27 267 10538 -36.9 -41.1 65 4.2 -37.4 138 6 344.7 344.7 295.8 346.2 0.39 28 257 10801 -39.1 -44.1 59 5.0 -39.6 145 4 345.2 345.3 295.8 346.4 0.30 29 250 10990 -40.5 -47.5 47 7.0 -41.1 175 1 345.9 345.9 295.9 346.7 0.21 30 233 11463 -44.7 -54.7 32 10.0 -45.2 143 3 346.5 346.5 296.0 346.9 0.10 31 200 12460 -53.9 -59.9 48 6.0 -54.1 130 13 347.4 347.4 296.1 347.7 0.06 32 181 13095 -59.1 -63.7 55 4.6 -59.2 144 11 349.0 349.0 296.4 349.2 0.04 33 169 13522 -62.5 -70.5 33 8.0 -62.6 153 9 350.3 350.3 296.7 350.3 0.02 34 156 14012 -66.3 -71.3 49 5.0 -66.4 165 8 351.9 351.9 297.1 352.0 0.02 35 150 14250 -66.5 -72.5 43 6.0 -66.5 170 7 355.5 355.5 297.8 355.6 0.01 36 130 15101 -72.1 -80.1 29 8.0 -72.1 158 19 360.3 360.3 298.8 360.4 0.01 37 126 15284 -71.5 -78.5 34 7.0 -71.5 143 13 364.7 364.7 299.6 364.7 0.01 38 118 15667 -74.5 -83.5 24 9.0 -74.5 113 6 366.0 366.0 299.8 366.1 0.00 39 108 16175 -78.5 -86.5 26 8.0 -78.5 76 13 367.9 367.9 300.2 367.9 0.00 40 100 16610 -80.9 -87.9 30 7.0 -80.9 70 19 371.4 371.4 300.8 371.4 0.00 41 91 17139 -83.1 -89.1 34 6.0 -83.1 55 11 377.2 377.2 301.8 377.2 0.00 42 79 17939 -77.3 -82.0 47 4.7 -77.3 77 7 404.8 404.8 305.9 404.8 0.01 43 75 18239 -74.7 -80.7 39 6.0 -74.7 84 15 416.3 416.3 307.3 416.3 0.01 44 70 18640 -75.5 -83.5 27 8.0 -75.5 80 23 422.9 422.9 308.0 422.9 0.01 45 62 19341 -75.9 -84.9 23 9.0 -75.9 84 23 436.9 436.9 309.6 436.9 0.00 46 56 19940 -67.7 -78.7 19 11.0 -67.9 87 30 468.5 468.5 312.5 468.6 0.01 47 50 20620 -68.7 -88.7 4 20.0 -68.9 90 40 481.6 481.6 313.6 481.6 0.00 48 46 21117 -71.5 -94.5 2 23.0 -71.6 92 43 486.5 486.5 314.0 486.5 0.00 49 35 22793 -56.9 -86.9 1 30.0 -58.0 100 54 564.1 564.1 318.9 564.1 0.01 50 30 23770 -57.3 -87.3 1 30.0 -58.5 90 56 588.4 588.4 320.0 588.5 0.01 51 20 26360 -54.1 -85.1 1 31.0 -56.5 90 64 670.6 670.6 323.4 670.7 0.01 52 18 27039 -52.2 -83.8 1 31.6 -55.3 100 66 697.1 697.1 324.3 697.2 0.02 53 14 28682 -47.7 -80.7 1 33.0 -52.9 98 61 764.3 764.3 326.3 764.7 0.04 TRP 91 17139 -83.1 -89.1 34 6.0 -83.1 55 11 377.2 377.2 301.8 377.2 0.00 WND 18 27039 -52.2 -83.8 1 31.6 -55.3 100 66 697.1 697.1 324.3 697.2 0.02 Sounding variables and indices 1000-500 mb thick: 5803.51 m Freezing level: 553.87 mb = 5084.33 m = 16680.69 ft Wetbulb zero: 610.75 mb = 4284.51 m = 14056.61 ft Precipitable water: 2.30 inches Sfc-500 mean rel hum: 68.44 % Est. max temperature: 33.40 C = 92.12 F Sfc-Lift cond lev (LCL): 989.04 mb = 183.93 m = 603.43 ft T: 25.89 C 700-500 lapse rate: 5.82 C/km ThetaE index: 30.72 C Layer 917.0- 524.0 mb Conv cond level (CCL): 936.36 mb = 665.08 m = 2181.99 ft Mean mixing ratio: 19.36 g/kg Conv temperature: 29.03 C = 84.25 F Cap Strength: 0.28 C Lifted Index: -5.00 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -6.15 C Lifted Index @700 mb: -1.99 C Showalter Index: -2.48 C Risk: Severe thunderstorms possible Total Totals Index: 46.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 22.40 C K Index: 37.40 Risk: > 80 % chance of thunderstorms Sweat Index: 254.60 Risk: None Energy Index: -3.51 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2417.45 J/kg Max Up Vert Vel: 69.53 m/s Conv Inhibition (B-): 0.57 J/kg Cap Strength: 0.28 C Lift Cond Lev (LCL): 944.28 mb = 591.21 m = 1939.63 ft Lev Free Conv (LFC): 929.28 mb = 731.70 m = 2400.57 ft Equ Level (EL): 129.28 mb = 15133.43 m = 49649.77 ft B at Equ Level: 2373.00 J/kg Max Parcel Lev (MPL): 69.28 mb = 18700.01 m = 61350.98 ft Wind level data Storm motion: 109 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 1003 60 30 5 -2.5 -4.3 | 313 12 8.8 -8.1 1 975 305 45 5 -3.5 -3.5 | 313 11 7.7 -7.3 2 910 914 75 13 -12.6 -3.4 | 10 7 -1.3 -7.1 3 850 1507 70 15 -14.1 -5.1 | 18 9 -2.8 -8.9 4 790 2134 90 15 -15.0 0.0 | 45 5 -3.7 -3.8 5 735 2743 100 17 -16.7 3.0 | 81 6 -5.5 -0.8 6 700 3157 90 17 -17.0 0.0 | 57 7 -5.7 -3.8 7 658 3658 80 19 -18.7 -3.3 | 46 10 -7.5 -7.1 8 611 4267 80 19 -18.7 -3.3 | 46 10 -7.5 -7.1 9 566 4877 75 19 -18.4 -4.9 | 39 11 -7.1 -8.7 10 500 5890 65 17 -15.4 -7.2 | 21 12 -4.2 -11.0 11 400 7610 80 9 -8.9 -1.6 | 336 6 2.4 -5.3 12 300 9720 115 11 -10.0 4.6 | 236 2 1.3 0.9 13 251 10973 150 3 -1.5 2.6 | 277 10 9.8 -1.2 14 250 10990 175 1 -0.1 1.0 | 284 12 11.2 -2.8 15 239 11278 145 1 -0.6 0.8 | 286 11 10.7 -3.0 16 200 12460 130 13 -10.0 8.4 | 196 5 1.3 4.6 17 150 14250 170 7 -1.2 6.9 | 253 11 10.0 3.1 18 148 14326 170 7 -1.2 6.9 | 253 11 10.0 3.1 19 133 14935 170 23 -4.0 22.7 | 201 20 7.3 18.9 20 120 15545 120 5 -4.3 2.5 | 280 7 6.9 -1.3 21 103 16459 55 17 -13.9 -9.8 | 11 14 -2.7 -13.5 22 100 16610 70 19 -17.9 -6.5 | 33 12 -6.6 -10.3 23 97 16764 70 19 -17.9 -6.5 | 33 12 -6.6 -10.3 24 91 17139 55 11 -9.0 -6.3 | 347 10 2.2 -10.1 25 83 17678 90 25 -25.0 0.0 | 75 14 -13.7 -3.8 26 79 17983 75 5 -4.8 -1.3 | 308 8 6.4 -5.1 27 71 18593 95 29 -28.9 2.5 | 86 18 -17.6 -1.3 28 70 18640 80 23 -22.7 -4.0 | 56 14 -11.4 -7.8 29 60 19507 85 23 -22.9 -2.0 | 64 13 -11.7 -5.8 30 50 20620 90 40 -40.0 0.0 | 83 29 -28.7 -3.8 31 35 22860 100 54 -53.2 9.4 | 98 42 -41.9 5.6 32 30 23770 90 56 -56.0 0.0 | 85 45 -44.7 -3.8 33 20 26360 90 64 -64.0 0.0 | 86 53 -52.7 -3.8 34 18 27039 100 66 -65.0 11.5 | 98 54 -53.7 7.7 35 16 27432 100 66 -65.0 11.5 | 98 54 -53.7 7.7 36 11 28651 95 54 -53.8 4.7 | 91 43 -42.5 0.9 Wind Parameters Mean winds (0-6000m): 78.6 at 15.8 knts Storm direction: 108.6 at 11.9 knts Shear (0-3000m) pos: 2.5 neg: 0.5 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 108.9 deg Storm rel helicity (0-3000m) pos: 34.2 neg: -3.1 tot: 31.1 m^2/s^2 ave: 10.4 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 4.0 stream: 2.5 10^-3/s Energy-Hel index: 0.44 Bulk Rich Number: 142.58 Bulk Shear: 16.95 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 46 6 318 11| 4.7 0.0 4.7| 9.4 0.0 9.4 18.7 0.73| 5.0 3.6 1000 64 9 335 8| 5.4 0.0 5.4| 21.5 0.0 21.5 21.5 0.83| 5.7 4.7 1500 68 11 349 8| 3.6 0.5 4.1| 23.8 0.0 23.8 15.9 0.78| 4.4 3.5 2000 72 12 359 7| 3.1 0.4 3.5| 28.9 0.0 28.9 14.5 0.75| 4.4 3.3 2500 77 12 8 7| 3.0 0.3 3.3| 32.8 0.0 32.8 13.1 0.78| 4.1 3.2 3000 82 13 18 6| 2.5 0.5 3.0| 34.2 -3.1 31.1 10.4 0.63| 4.0 2.5 4000 82 15 29 7| 1.9 0.9 2.8| 34.2 -7.6 26.6 6.7 0.45| 3.6 1.6 5000 81 15 33 7| 1.5 0.9 2.4| 34.2 -13.5 20.7 4.1 0.35| 3.1 1.1 6000 79 16 32 8| 1.2 0.8 2.0| 34.2 -23.4 10.8 1.8 0.21| 2.9 0.6 Wrote GIF file: /home/apache/climate/data/raob//RPVG/skewt/RPVG.skewt.20251015.00.gif