UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121200.upa.cvt Date: 0000Z 12 DEC 25 Searching for RPVG... Searching the city database file for: RPVG ... Date:0000Z 12 DEC 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 1004 60 27.8 26.7 94 1.1 27.0 30 7 300.6 304.7 300.0 366.9 22.47 1 1002 78 25.8 25.0 95 0.8 25.2 32 7 298.8 302.5 298.3 358.0 20.29 2 977 301 25.4 25.0 98 0.4 25.1 54 11 300.5 304.4 299.1 361.9 20.82 3 970 364 25.2 24.8 98 0.4 24.9 56 11 301.0 304.8 299.1 362.1 20.72 4 925 780 21.6 21.6 100 0.0 21.6 63 11 301.4 304.7 297.5 353.9 17.83 5 912 903 21.4 21.4 100 0.0 21.4 65 11 302.4 305.7 297.7 355.3 17.86 6 850 1513 19.4 19.4 100 0.0 19.4 90 15 306.5 309.6 298.2 357.3 16.92 7 794 2099 16.8 16.8 100 0.0 16.8 71 21 309.7 312.6 298.0 356.4 15.34 8 771 2350 15.8 15.8 100 0.0 15.8 72 22 311.3 314.1 298.0 356.6 14.81 9 738 2719 10.6 10.6 100 0.0 10.6 76 23 309.5 311.6 295.0 342.9 10.95 10 706 3088 6.6 1.6 70 5.0 3.9 79 25 309.0 310.2 291.1 327.8 6.09 11 700 3158 7.4 2.7 72 4.7 4.8 80 25 310.7 311.9 292.0 331.3 6.65 12 663 3605 7.2 1.2 66 6.0 3.9 82 23 315.3 316.5 293.1 335.2 6.31 13 649 3781 7.6 -5.4 39 13.0 1.2 74 24 317.7 318.5 291.8 330.5 3.94 14 617 4196 4.8 -4.2 52 9.0 0.3 76 31 319.1 320.0 292.7 333.8 4.54 15 606 4343 3.8 -2.2 65 6.0 0.7 81 32 319.6 320.7 293.6 336.9 5.38 16 594 4505 3.2 -0.4 77 3.6 1.3 84 31 320.7 322.0 294.6 340.9 6.27 17 556 5041 2.6 -19.4 18 22.0 -5.5 94 25 326.2 326.4 292.1 331.3 1.48 18 537 5321 0.0 -12.0 40 12.0 -5.1 99 23 326.3 326.9 293.3 335.9 2.84 19 500 5890 -3.3 -35.3 6 32.0 -11.0 110 17 329.0 329.1 291.8 330.4 0.38 20 485 6129 -4.9 -22.9 23 18.0 -10.7 101 13 329.9 330.2 292.9 334.4 1.25 21 400 7610 -15.3 -43.3 7 28.0 -20.0 105 13 335.1 335.1 293.3 335.9 0.21 22 317 9318 -28.5 -47.5 14 19.0 -30.6 115 15 339.8 339.8 294.4 340.5 0.17 23 300 9710 -31.3 -33.3 82 2.0 -31.6 115 13 341.3 341.4 295.3 344.2 0.77 24 257 10791 -38.9 -48.9 34 10.0 -39.6 64 11 345.5 345.5 295.8 346.2 0.17 25 250 10980 -39.7 -55.7 17 16.0 -40.6 90 11 347.0 347.1 296.1 347.4 0.08 26 205 12300 -50.7 -67.7 12 17.0 -51.1 129 16 350.0 350.0 296.7 350.1 0.02 27 200 12460 -52.1 -63.1 25 11.0 -52.4 120 17 350.3 350.3 296.7 350.4 0.04 28 157 13983 -64.5 -72.5 32 8.0 -64.6 124 17 354.3 354.3 297.5 354.4 0.01 29 150 14260 -67.1 -73.1 42 6.0 -67.1 125 17 354.5 354.5 297.6 354.6 0.01 30 141 14631 -70.1 -74.5 52 4.4 -70.1 130 19 355.6 355.6 297.8 355.6 0.01 31 122 15479 -77.1 -84.1 32 7.0 -77.1 106 17 357.8 357.8 298.2 357.8 0.00 32 104 16382 -83.3 -89.3 34 6.0 -83.3 85 24 362.7 362.7 299.2 362.7 0.00 33 100 16600 -83.9 -91.9 23 8.0 -83.9 85 33 365.6 365.6 299.8 365.6 0.00 34 88 17307 -86.7 -93.7 27 7.0 -86.7 130 29 373.6 373.6 301.2 373.6 0.00 35 77 18038 -87.5 -95.5 21 8.0 -87.5 83 22 386.5 386.5 303.3 386.5 0.00 36 72 18411 -80.9 -85.6 45 4.7 -80.9 35 14 408.0 408.0 306.3 408.0 0.00 37 70 18570 -81.3 -88.3 30 7.0 -81.3 15 11 410.5 410.5 306.6 410.5 0.00 38 57 19753 -69.5 -81.5 16 12.0 -69.6 118 24 462.1 462.1 312.0 462.1 0.01 39 53 20185 -70.1 -96.1 1 26.0 -70.2 45 9 470.4 470.4 312.7 470.4 0.00 40 50 20530 -69.9 -95.9 1 26.0 -70.1 90 23 478.8 478.8 313.4 478.8 0.00 41 42 21585 -62.1 -91.1 1 29.0 -62.6 83 37 522.6 522.6 316.5 522.6 0.00 42 30 23670 -60.3 -89.3 1 29.0 -61.2 105 46 580.3 580.3 319.7 580.3 0.00 43 23 25329 -60.7 -89.7 1 29.0 -61.8 84 35 624.9 624.9 321.7 624.9 0.01 44 20 26220 -50.9 -82.9 1 32.0 -54.1 85 33 680.4 680.4 323.8 680.5 0.02 45 13 28978 -58.3 -88.3 1 30.0 -60.5 124 28 744.0 744.0 325.8 744.1 0.01 TRP 88 17307 -86.7 -93.7 27 7.0 -86.7 130 29 373.6 373.6 301.2 373.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5794.70 m Freezing level: 537.00 mb = 5321.03 m = 17457.23 ft Wetbulb zero: 586.95 mb = 4601.82 m = 15097.66 ft Precipitable water: 2.28 inches Sfc-500 mean rel hum: 72.34 % Est. max temperature: 33.40 C = 92.11 F Sfc-Lift cond lev (LCL): 988.67 mb = 195.82 m = 642.46 ft T: 25.59 C 700-500 lapse rate: 3.92 C/km ThetaE index: 28.79 C Layer 738.0- 700.0 mb Conv cond level (CCL): 946.97 mb = 574.37 m = 1884.41 ft Mean mixing ratio: 19.41 g/kg Conv temperature: 28.38 C = 83.08 F Cap Strength: 0.17 C Lifted Index: -3.14 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -7.18 C Lifted Index @700 mb: -5.33 C Showalter Index: -2.79 C Risk: Severe thunderstorms possible Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.70 C Cross Totals Index: 22.70 C K Index: 37.40 Risk: > 80 % chance of thunderstorms Sweat Index: 279.80 Risk: None Energy Index: -5.16 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2248.56 J/kg Max Up Vert Vel: 67.06 m/s Conv Inhibition (B-): 0.46 J/kg Cap Strength: 0.17 C Lift Cond Lev (LCL): 950.35 mb = 543.15 m = 1781.98 ft Lev Free Conv (LFC): 945.35 mb = 589.35 m = 1933.53 ft Equ Level (EL): 115.35 mb = 15795.56 m = 51822.07 ft B at Equ Level: 2231.00 J/kg Max Parcel Lev (MPL): 65.35 mb = 18965.53 m = 62222.11 ft Wind level data Storm motion: 111 at 15 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 1004 60 30 7 -3.5 -6.1 | 317 16 10.9 -11.6 1 976 305 55 11 -9.0 -6.3 | 335 13 5.4 -11.8 2 910 914 65 11 -10.0 -4.6 | 336 11 4.4 -10.1 3 850 1513 90 15 -15.0 0.0 | 6 6 -0.6 -5.5 4 790 2134 70 21 -19.7 -7.2 | 23 14 -5.3 -12.7 5 700 3158 80 25 -24.6 -4.3 | 46 14 -10.2 -9.8 6 683 3353 90 23 -23.0 0.0 | 57 10 -8.6 -5.5 7 658 3658 80 23 -22.7 -4.0 | 41 13 -8.2 -9.5 8 634 3962 65 25 -22.7 -10.6 | 27 18 -8.2 -16.1 9 611 4267 80 33 -32.5 -5.7 | 58 21 -18.1 -11.2 10 500 5890 110 17 -16.0 5.8 | 102 2 -1.6 0.3 11 468 6401 90 9 -9.0 0.0 | 315 8 5.4 -5.5 12 400 7610 105 13 -12.6 3.4 | 319 3 1.9 -2.1 13 383 7925 115 21 -19.0 8.9 | 126 6 -4.6 3.4 14 300 9710 115 13 -11.8 5.5 | 270 3 2.6 0.0 15 250 10973 55 11 -9.0 -6.3 | 335 13 5.4 -11.8 16 250 10980 90 11 -11.0 0.0 | 328 6 3.4 -5.5 17 208 12192 135 15 -10.6 10.6 | 217 6 3.8 5.1 18 200 12460 120 17 -14.7 8.5 | 174 3 -0.3 3.0 19 150 14260 125 17 -13.9 9.8 | 186 4 0.5 4.3 20 141 14630 130 19 -14.6 12.2 | 179 7 -0.1 6.7 21 108 16154 85 15 -14.9 -1.3 | 4 7 -0.5 -6.8 22 100 16600 85 33 -32.9 -2.9 | 66 20 -18.5 -8.4 23 97 16764 85 33 -32.9 -2.9 | 66 20 -18.5 -8.4 24 92 17069 115 35 -31.7 14.8 | 118 20 -17.3 9.3 25 88 17307 130 29 -22.2 18.6 | 149 15 -7.8 13.2 26 82 17678 130 29 -22.2 18.6 | 149 15 -7.8 13.2 27 70 18570 15 11 -2.8 -10.6 | 324 20 11.6 -16.1 28 70 18593 60 7 -6.1 -3.5 | 317 12 8.3 -9.0 29 57 19812 120 25 -21.7 12.5 | 134 10 -7.2 7.0 30 51 20422 0 0 -0.0 -0.0 | 291 15 14.4 -5.5 31 50 20530 90 23 -23.0 0.0 | 57 10 -8.6 -5.5 32 44 21336 80 36 -35.5 -6.3 | 61 24 -21.0 -11.7 33 30 23670 105 46 -44.4 11.9 | 102 31 -30.0 6.4 34 28 24079 105 46 -44.4 11.9 | 102 31 -30.0 6.4 35 20 26213 70 27 -25.4 -9.2 | 37 18 -11.0 -14.7 36 20 26220 85 33 -32.9 -2.9 | 66 20 -18.5 -8.4 37 9 28956 160 23 -7.9 21.6 | 202 17 6.5 16.1 Wind Parameters Mean winds (0-6000m): 80.9 at 20.6 knts Storm direction: 110.9 at 15.4 knts Shear (0-3000m) pos: 3.1 neg: 1.2 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 87.2 deg Storm rel helicity (0-3000m) pos: 51.0 neg: 0.0 tot: 51.0 m^2/s^2 ave: 17.0 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 2.8 10^-3/s Energy-Hel index: 0.46 Bulk Rich Number: 104.51 Bulk Shear: 21.51 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 52 10 331 13| 6.1 0.0 6.1| 18.7 0.0 18.7 37.4 0.77| 6.6 5.0 1000 58 11 334 12| 4.2 0.0 4.2| 21.7 0.0 21.7 21.7 0.66| 4.6 3.1 1500 68 12 340 10| 4.5 0.0 4.5| 28.9 0.0 28.9 19.2 0.66| 5.0 3.3 2000 72 13 349 10| 3.4 1.8 5.2| 32.5 0.0 32.5 16.2 0.52| 5.5 2.9 2500 72 15 358 10| 3.2 1.4 4.6| 40.7 0.0 40.7 16.3 0.55| 5.1 2.8 3000 73 16 7 10| 3.1 1.2 4.3| 51.0 0.0 51.0 17.0 0.59| 4.7 2.8 4000 75 18 18 11| 2.3 1.8 4.1| 76.2 -24.1 52.1 13.0 0.34| 6.0 2.0 5000 78 21 30 11| 2.6 1.5 4.1|131.7 -24.1 107.5 21.5 0.41| 6.7 2.8 6000 81 21 34 11| 2.2 1.2 3.4|135.9 -25.1 110.8 18.5 0.34| 6.7 2.2 Wrote GIF file: /home/apache/climate/data/raob//RPVG/skewt/RPVG.skewt.20251212.00.gif