UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120400.upa.cvt Date: 0000Z 4 DEC 25 Searching for RPMD... Searching the city database file for: RPMD ... Date:0000Z 4 DEC 25 Station: RPMD WMO ident: 98753 Latitude: 7.13 Longitude: 125.65 Elevation: 18.00 ------------------------------------------------------------------------------- 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 18 27.8 23.8 79 4.0 24.9 360 1 300.4 303.9 297.8 355.5 18.76 1 975 296 25.0 22.2 84 2.8 23.0 5 7 300.3 303.5 297.0 351.8 17.54 2 967 368 24.4 22.4 89 2.0 23.0 5 9 300.4 303.7 297.3 353.0 17.91 3 920 807 23.2 19.6 80 3.6 20.6 356 14 303.5 306.4 296.7 350.4 15.80 4 910 902 22.4 18.8 80 3.6 19.9 351 13 303.6 306.4 296.4 348.7 15.18 5 850 1495 18.6 16.0 85 2.6 16.8 5 13 305.6 308.2 295.8 346.3 13.58 6 805 1960 16.0 13.7 86 2.3 14.5 16 6 307.7 310.0 295.5 344.9 12.34 7 792 2099 15.6 12.3 81 3.3 13.4 19 4 308.7 310.8 295.1 343.3 11.43 8 758 2472 15.2 5.2 51 10.0 9.3 38 3 312.1 313.5 293.0 334.9 7.34 9 719 2919 13.6 1.6 44 12.0 6.8 63 3 315.1 316.3 292.8 334.0 5.98 10 700 3144 12.0 1.0 47 11.0 5.9 55 3 315.8 316.9 292.9 334.4 5.89 11 673 3471 9.2 1.2 57 8.0 4.7 58 3 316.2 317.4 293.3 335.9 6.21 12 663 3595 8.8 -1.2 49 10.0 3.4 59 3 317.1 318.1 292.8 334.0 5.29 13 634 3964 7.4 -10.6 27 18.0 -0.6 50 5 319.6 320.1 291.3 328.5 2.69 14 616 4201 5.8 -9.2 33 15.0 -1.0 43 6 320.4 321.0 291.9 330.6 3.09 15 586 4608 4.4 -9.6 35 14.0 -2.0 44 8 323.4 324.0 292.7 333.9 3.15 16 559 4990 1.4 -5.6 60 7.0 -2.1 49 10 324.2 325.1 294.1 339.1 4.51 17 543 5224 0.0 -11.0 43 11.0 -4.8 52 11 325.3 325.9 293.2 335.5 3.04 18 531 5402 -1.5 -8.5 59 7.0 -4.7 54 11 325.6 326.3 293.9 338.2 3.79 19 526 5478 -1.7 -8.7 59 7.0 -4.9 55 11 326.2 327.0 294.0 338.8 3.77 20 500 5880 -3.3 -16.3 36 13.0 -8.3 60 13 329.0 329.4 293.4 336.4 2.14 21 485 6120 -4.1 -19.1 30 15.0 -9.5 63 13 330.9 331.3 293.6 337.0 1.74 22 425 7147 -11.1 -21.1 43 10.0 -14.4 75 13 334.7 335.0 294.5 340.7 1.67 23 407 7478 -12.7 -34.7 14 22.0 -17.6 78 13 336.8 336.9 294.0 338.7 0.49 24 400 7610 -13.7 -34.7 15 21.0 -18.3 80 13 337.2 337.3 294.1 339.1 0.50 25 386 7880 -15.3 -29.3 29 14.0 -18.8 76 14 338.5 338.7 294.7 341.8 0.88 26 369 8220 -17.1 -39.1 13 22.0 -21.2 72 14 340.5 340.6 294.8 341.9 0.35 27 358 8447 -19.1 -44.1 9 25.0 -22.9 69 15 340.8 340.9 294.7 341.7 0.21 28 342 8786 -21.5 -28.5 53 7.0 -23.2 64 16 342.0 342.3 295.7 346.0 1.07 29 300 9740 -28.5 -37.5 42 9.0 -29.9 80 11 345.2 345.3 296.0 347.2 0.51 30 278 10282 -32.5 -46.5 24 14.0 -34.0 100 14 347.0 347.1 296.2 347.9 0.21 31 258 10803 -37.3 -45.3 43 8.0 -38.1 119 18 347.5 347.5 296.3 348.5 0.26 32 250 11020 -39.3 -46.3 47 7.0 -39.9 130 19 347.6 347.7 296.3 348.6 0.24 33 209 12215 -49.9 -64.9 16 15.0 -50.3 138 24 349.3 349.3 296.5 349.5 0.03 34 200 12500 -52.3 -63.3 25 11.0 -52.6 140 25 349.9 350.0 296.7 350.1 0.04 35 190 12829 -55.5 -63.5 36 8.0 -55.7 142 25 350.0 350.0 296.7 350.1 0.04 36 176 13312 -60.1 -69.1 30 9.0 -60.2 144 25 350.2 350.2 296.7 350.2 0.02 37 161 13862 -64.9 -68.1 64 3.2 -65.0 112 24 351.1 351.1 296.9 351.2 0.02 38 150 14290 -68.3 -73.1 50 4.8 -68.4 85 36 352.4 352.4 297.2 352.5 0.01 39 128 15224 -75.9 -81.9 38 6.0 -75.9 82 48 355.1 355.1 297.7 355.1 0.00 40 111 16037 -80.9 -86.9 36 6.0 -80.9 91 49 360.5 360.5 298.8 360.5 0.00 41 105 16352 -78.1 -84.1 37 6.0 -78.1 101 33 371.6 371.6 300.8 371.6 0.00 42 100 16630 -79.9 -86.9 30 7.0 -79.9 110 19 373.4 373.4 301.1 373.4 0.00 43 87 17408 -84.1 -94.1 16 10.0 -84.1 96 9 380.1 380.1 302.3 380.1 0.00 44 78 18006 -87.3 -95.3 21 8.0 -87.3 35 15 385.5 385.5 303.1 385.5 0.00 45 70 18600 -83.5 -89.5 34 6.0 -83.5 105 35 405.7 405.7 306.0 405.8 0.00 46 61 19389 -72.7 -79.7 34 7.0 -72.8 96 27 446.1 446.1 310.5 446.1 0.01 47 52 20343 -67.1 -85.1 6 18.0 -67.3 93 21 479.9 480.0 313.4 480.0 0.01 48 50 20580 -67.9 -90.9 2 23.0 -68.1 95 27 483.5 483.5 313.7 483.5 0.00 49 38 22225 -69.7 -96.7 1 27.0 -69.9 92 45 518.4 518.4 316.2 518.4 0.00 50 30 23670 -59.5 -89.5 1 30.0 -60.4 90 60 582.4 582.4 319.8 582.5 0.00 51 27 24329 -56.5 -87.3 1 30.8 -58.0 80 62 608.7 608.7 321.0 608.8 0.01 52 20 26260 -47.9 -80.9 1 33.0 -52.0 95 44 689.6 689.6 324.1 689.8 0.03 53 14 28607 -49.1 -82.1 1 33.0 -53.8 17 7 759.5 759.6 326.2 759.8 0.03 TRP 78 18006 -87.3 -95.3 21 8.0 -87.3 35 15 385.5 385.5 303.1 385.5 0.00 WND 27 24329 -56.5 -87.3 1 30.8 -58.0 80 62 608.7 608.7 321.0 608.8 0.01 Sounding variables and indices 1000-500 mb thick: 5808.92 m Freezing level: 543.00 mb = 5223.67 m = 17137.81 ft Wetbulb zero: 638.12 mb = 3911.03 m = 12831.29 ft Precipitable water: 1.96 inches Sfc-500 mean rel hum: 59.44 % Est. max temperature: 32.80 C = 91.04 F Sfc-Lift cond lev (LCL): 949.60 mb = 528.07 m = 1732.50 ft T: 23.96 C 700-500 lapse rate: 5.59 C/km ThetaE index: 18.98 C Layer 920.0- 700.0 mb Conv cond level (CCL): 871.56 mb = 1277.31 m = 4190.60 ft Mean mixing ratio: 17.09 g/kg Conv temperature: 32.27 C = 90.08 F Cap Strength: 1.93 C Lifted Index: -1.09 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.22 C Lifted Index @700 mb: 0.85 C Showalter Index: 1.02 C Risk: Showers probable Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 19.30 C K Index: 26.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 231.00 Risk: None Energy Index: -1.89 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 449.74 J/kg Max Up Vert Vel: 29.99 m/s Conv Inhibition (B-): 33.62 J/kg Cap Strength: 1.93 C Lift Cond Lev (LCL): 913.97 mb = 864.15 m = 2835.09 ft Lev Free Conv (LFC): 818.97 mb = 1813.11 m = 5948.44 ft Equ Level (EL): 788.97 mb = 2131.36 m = 6992.57 ft B at Equ Level: 15.62 J/kg Max Parcel Lev (MPL): 738.97 mb = 2686.75 m = 8814.70 ft Wind level data Storm motion: 60 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 18 360 1 -0.0 -1.0 | 249 5 5.1 1.9 1 974 305 5 7 -0.6 -7.0 | 312 6 4.5 -4.0 2 940 610 5 15 -1.3 -14.9 | 343 13 3.8 -12.0 3 908 914 350 13 2.3 -12.8 | 323 12 7.3 -9.9 4 850 1495 5 13 -1.1 -13.0 | 339 11 3.9 -10.0 5 788 2134 20 3 -1.0 -2.8 | 268 4 4.0 0.1 6 708 3048 70 3 -2.8 -1.0 | 230 3 2.2 1.9 7 700 3144 55 3 -2.5 -1.7 | 245 3 2.6 1.2 8 657 3658 60 3 -2.6 -1.5 | 240 3 2.5 1.4 9 610 4267 40 7 -4.5 -5.4 | 347 2 0.6 -2.4 10 500 5880 60 13 -11.3 -6.5 | 60 7 -6.2 -3.6 11 400 7610 80 13 -12.8 -2.3 | 95 8 -7.7 0.7 12 312 9449 55 17 -13.9 -9.8 | 52 11 -8.9 -6.8 13 300 9740 80 11 -10.8 -1.9 | 100 6 -5.8 1.0 14 252 10973 125 19 -15.6 10.9 | 143 17 -10.5 13.8 15 250 11020 130 19 -14.6 12.2 | 148 18 -9.5 15.1 16 200 12500 140 25 -16.1 19.2 | 154 25 -11.0 22.1 17 173 13411 145 25 -14.3 20.5 | 158 25 -9.3 23.4 18 164 13716 120 21 -18.2 10.5 | 136 19 -13.1 13.4 19 150 14290 85 36 -35.9 -3.1 | 90 31 -30.8 -0.2 20 141 14630 80 40 -39.4 -6.9 | 83 35 -34.3 -4.0 21 114 15850 85 58 -57.8 -5.1 | 88 53 -52.7 -2.1 22 100 16630 110 19 -17.9 6.5 | 126 16 -12.8 9.4 23 98 16764 110 19 -17.9 6.5 | 126 16 -12.8 9.4 24 83 17678 90 5 -5.0 0.0 | 181 3 0.1 2.9 25 78 18006 35 15 -8.6 -12.3 | 21 10 -3.5 -9.4 26 74 18288 30 15 -7.5 -13.0 | 14 10 -2.4 -10.1 27 70 18600 105 35 -33.8 9.1 | 113 31 -28.7 12.0 28 67 18898 100 35 -34.5 6.1 | 107 31 -29.4 9.0 29 54 20117 90 15 -15.0 0.0 | 106 10 -9.9 2.9 30 50 20580 95 27 -26.9 2.4 | 104 22 -21.8 5.3 31 30 23670 90 60 -60.0 0.0 | 93 55 -54.9 2.9 32 27 24329 80 62 -61.1 -10.8 | 82 57 -56.0 -7.8 33 26 24689 80 62 -61.1 -10.8 | 82 57 -56.0 -7.8 34 20 26260 95 44 -43.8 3.8 | 100 39 -38.8 6.8 35 17 26822 100 44 -43.3 7.6 | 105 40 -38.3 10.6 36 13 27737 0 0 -0.0 -0.0 | 240 6 5.1 2.9 37 10 28956 290 17 16.0 -5.8 | 278 21 21.0 -2.9 Wind Parameters Mean winds (0-6000m): 30.0 at 7.8 knts Storm direction: 60.0 at 5.8 knts Shear (0-3000m) pos: 1.0 neg: 0.5 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): -17.8 deg Storm rel helicity (0-3000m) pos: 26.8 neg: -23.2 tot: 3.5 m^2/s^2 ave: 1.2 10^-3 m/s^2 rel: 0.03 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 0.2 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 299.31 Bulk Shear: 1.50 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 5 6 308 6| 11.9 0.0 11.9| 15.0 0.0 15.0 30.1 0.79| 12.0 9.5 1000 0 10 325 9| 6.0 1.4 7.4| 19.4 -13.2 6.2 6.2 0.36| 9.6 3.4 1500 360 11 328 10| 4.1 1.0 5.0| 26.8 -13.2 13.6 9.0 0.42| 7.4 3.1 2000 2 10 328 9| 1.4 0.7 2.1| 26.8 -19.7 7.1 3.5 0.16| 7.6 1.3 2500 3 9 323 8| 1.0 0.6 1.6| 26.8 -22.2 4.6 1.8 0.07| 6.7 0.5 3000 6 8 320 7| 1.0 0.5 1.4| 26.8 -23.2 3.5 1.2 0.03| 5.8 0.2 4000 12 7 316 5| 0.7 0.4 1.1| 28.0 -23.4 4.6 1.1 0.09| 4.8 0.4 5000 20 7 323 5| 0.8 0.5 1.3| 30.7 -23.4 7.3 1.5 0.17| 4.4 0.7 6000 30 8 343 4| 1.0 0.4 1.4| 35.0 -23.4 11.6 1.9 0.21| 4.0 0.8 Wrote GIF file: /home/apache/climate/data/raob//RPMD/skewt/RPMD.skewt.20251204.00.gif