UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120612.upa.cvt Date: 1200Z 6 DEC 25 Searching for RPMT... Searching the city database file for: RPMT ... Date:1200Z 6 DEC 25 Station: RPMT WMO ident: 98646 Latitude: 10.30 Longitude: 123.97 Elevation: 24.00 ------------------------------------------------------------------------------- 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 24 26.0 24.6 92 1.4 25.0 180 2 298.6 302.2 298.0 356.2 19.71 1 1000 76 26.0 24.6 92 1.4 25.0 200 4 299.1 302.8 298.1 357.2 19.84 2 988 183 26.2 23.1 83 3.1 23.9 256 7 300.4 303.7 297.5 354.1 18.30 3 925 763 22.6 20.4 87 2.2 21.1 340 17 302.4 305.5 296.9 351.3 16.53 4 874 1256 19.0 18.7 98 0.3 18.8 12 18 303.6 306.5 296.7 350.3 15.72 5 850 1497 18.6 18.2 98 0.4 18.3 20 18 305.6 308.5 297.2 352.5 15.66 6 700 3146 10.6 10.6 100 0.0 10.6 20 8 314.2 316.4 296.7 350.1 11.55 7 674 3461 9.2 9.2 100 0.0 9.2 8 8 316.1 318.2 296.7 350.2 10.91 8 627 4056 4.8 2.0 82 2.8 3.2 335 6 317.6 319.0 294.3 340.1 7.07 9 564 4917 2.2 -1.3 78 3.5 0.3 282 1 324.4 325.6 295.4 344.6 6.18 10 537 5311 -0.5 -1.0 96 0.5 -0.8 234 3 325.7 327.0 296.1 347.5 6.64 11 503 5833 -3.1 -7.8 70 4.7 -5.3 171 6 328.7 329.5 295.0 342.9 4.23 12 500 5880 -3.5 -5.6 85 2.1 -4.6 165 6 328.8 329.8 295.7 345.6 5.05 13 496 5944 -4.1 -4.6 96 0.5 -4.4 153 6 328.8 329.9 296.0 347.1 5.49 14 472 6335 -6.5 -6.7 98 0.2 -6.6 102 6 330.5 331.5 296.0 347.1 4.91 15 452 6675 -7.9 -11.7 74 3.8 -9.5 69 6 332.9 333.6 295.4 344.8 3.46 16 446 6779 -8.7 -9.5 94 0.8 -9.1 59 5 333.1 334.0 296.1 347.4 4.18 17 419 7264 -11.1 -15.4 71 4.3 -12.8 11 4 336.1 336.6 295.7 345.8 2.76 18 400 7620 -13.9 -17.3 75 3.4 -15.2 335 3 336.9 337.4 295.7 345.6 2.46 19 384 7928 -15.9 -20.4 68 4.5 -17.4 9 3 338.2 338.7 295.6 345.3 1.97 20 368 8247 -18.3 -20.9 80 2.6 -19.1 44 3 339.2 339.6 295.8 346.3 1.97 21 365 8308 -18.9 -23.9 65 5.0 -20.3 50 3 339.2 339.5 295.4 344.7 1.52 22 353 8556 -21.1 -25.4 68 4.3 -22.2 78 4 339.5 339.8 295.4 344.5 1.37 23 350 8618 -21.1 -22.8 86 1.7 -21.6 85 4 340.3 340.7 295.9 346.7 1.75 24 338 8875 -22.3 -28.3 58 6.0 -23.7 113 4 342.1 342.3 295.8 346.2 1.10 25 329 9073 -23.5 -26.4 77 2.9 -24.2 136 4 343.1 343.4 296.2 348.1 1.35 26 322 9229 -24.5 -28.3 71 3.8 -25.4 141 5 343.8 344.1 296.2 348.2 1.15 27 300 9740 -28.5 -31.9 73 3.4 -29.2 110 9 345.2 345.4 296.3 348.6 0.88 28 250 11020 -38.5 -42.1 69 3.6 -38.9 135 17 348.8 348.9 296.7 350.3 0.38 29 219 11914 -46.7 -51.6 57 4.9 -47.0 133 22 349.6 349.7 296.7 350.3 0.15 30 209 12222 -48.9 -57.9 34 9.0 -49.3 138 27 350.9 350.9 296.9 351.2 0.07 31 200 12510 -51.1 -56.0 56 4.9 -51.3 115 33 351.8 351.9 297.1 352.3 0.10 32 191 12808 -53.9 -58.4 58 4.5 -54.1 110 35 352.0 352.0 297.1 352.3 0.08 33 186 12978 -55.3 -60.3 54 5.0 -55.4 105 35 352.4 352.4 297.2 352.7 0.06 34 167 13654 -62.1 -68.1 44 6.0 -62.2 93 35 352.1 352.1 297.1 352.2 0.02 35 154 14151 -66.1 -70.7 52 4.6 -66.1 87 34 353.5 353.5 297.4 353.6 0.02 36 150 14310 -67.3 -72.3 49 5.0 -67.4 85 34 354.2 354.2 297.5 354.2 0.01 37 107 16265 -83.1 -88.1 41 5.0 -83.1 93 40 360.1 360.1 298.7 360.1 0.00 38 100 16640 -84.5 -89.5 41 5.0 -84.5 100 40 364.5 364.5 299.5 364.5 0.00 39 86 17464 -88.7 -92.7 47 4.0 -88.7 115 48 372.1 372.1 300.9 372.1 0.00 40 73 18365 -81.7 -88.7 29 7.0 -81.7 90 24 404.7 404.7 305.8 404.7 0.00 41 70 18600 -82.3 -89.3 29 7.0 -82.3 115 33 408.3 408.3 306.3 408.3 0.00 42 64 19101 -82.9 -88.9 35 6.0 -82.9 121 33 417.6 417.6 307.4 417.6 0.00 43 61 19370 -81.7 -89.7 24 8.0 -81.7 107 30 426.0 426.0 308.4 426.0 0.00 44 57 19760 -72.7 -86.7 10 14.0 -72.8 108 30 454.8 454.8 311.3 454.8 0.00 45 54 20078 -71.7 -88.7 6 17.0 -71.8 92 23 464.2 464.2 312.1 464.2 0.00 46 50 20530 -74.3 -89.3 8 15.0 -74.4 85 27 468.4 468.4 312.5 468.4 0.00 47 49 20647 -75.1 -90.1 8 15.0 -75.2 83 24 469.2 469.2 312.5 469.2 0.00 48 45 21152 -66.5 -89.5 3 23.0 -66.8 100 38 501.7 501.7 315.1 501.7 0.00 49 43 21427 -67.3 -90.3 2 23.0 -67.5 93 42 506.3 506.3 315.4 506.3 0.00 50 39 22024 -61.1 -89.1 1 28.0 -61.7 82 48 536.3 536.3 317.3 536.3 0.00 51 33 23062 -61.1 -89.1 1 28.0 -61.9 81 41 562.5 562.5 318.8 562.6 0.00 52 31 23449 -62.1 -89.1 2 27.0 -62.8 81 41 570.0 570.0 319.2 570.0 0.00 TRP 86 17464 -88.7 -92.7 47 4.0 -88.7 115 48 372.1 372.1 300.9 372.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5804.00 m Freezing level: 542.00 mb = 5238.24 m = 17185.61 ft Wetbulb zero: 556.42 mb = 5025.51 m = 16487.69 ft Precipitable water: 2.67 inches Sfc-500 mean rel hum: 90.65 % Est. max temperature: 32.49 C = 90.49 F Sfc-Lift cond lev (LCL): 986.21 mb = 198.93 m = 652.67 ft T: 26.10 C 700-500 lapse rate: 5.16 C/km ThetaE index: 6.85 C Layer 988.0- 850.0 mb Conv cond level (CCL): 901.09 mb = 990.83 m = 3250.72 ft Mean mixing ratio: 17.53 g/kg Conv temperature: 30.34 C = 86.62 F Cap Strength: 1.12 C Lifted Index: -1.59 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.74 C Lifted Index @700 mb: -0.79 C Showalter Index: -1.41 C Risk: Thunderstorms probable Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 21.70 C K Index: 40.30 Risk: > 80 % chance of thunderstorms Sweat Index: 260.40 Risk: None Energy Index: -1.45 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 626.38 J/kg Max Up Vert Vel: 35.39 m/s Conv Inhibition (B-): 8.33 J/kg Cap Strength: 1.12 C Lift Cond Lev (LCL): 923.23 mb = 779.63 m = 2557.82 ft Lev Free Conv (LFC): 878.23 mb = 1214.42 m = 3984.27 ft Equ Level (EL): 848.23 mb = 1514.67 m = 4969.33 ft B at Equ Level: 11.49 J/kg Max Parcel Lev (MPL): 88.23 mb = 17323.52 m = 56835.00 ft Wind level data Storm motion: 32 at 7 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 24 180 2 0.0 2.0 | 205 9 3.7 8.1 1 1000 76 200 4 1.4 3.8 | 207 11 5.1 9.8 2 974 305 320 10 6.4 -7.7 | 279 10 10.2 -1.6 3 941 610 330 18 9.0 -15.6 | 307 16 12.7 -9.5 4 925 763 340 17 5.8 -16.0 | 316 14 9.5 -9.9 5 909 914 360 19 -0.0 -19.0 | 344 13 3.7 -12.9 6 850 1497 20 18 -6.2 -16.9 | 13 11 -2.4 -10.8 7 847 1524 15 21 -5.4 -20.3 | 7 14 -1.7 -14.2 8 817 1829 360 14 -0.0 -14.0 | 335 9 3.7 -7.9 9 789 2134 5 13 -1.1 -13.0 | 339 7 2.6 -6.9 10 761 2438 35 11 -6.3 -9.0 | 41 4 -2.6 -2.9 11 708 3048 10 10 -1.7 -9.8 | 332 4 2.0 -3.8 12 700 3146 20 8 -2.7 -7.5 | 325 2 1.0 -1.4 13 657 3658 360 8 -0.0 -8.0 | 297 4 3.7 -1.9 14 587 4572 300 4 3.5 -2.0 | 240 8 7.2 4.1 15 566 4877 285 1 1.0 -0.3 | 219 7 4.7 5.8 16 500 5880 165 6 -1.6 5.8 | 190 12 2.2 11.9 17 486 6096 125 7 -5.7 4.0 | 169 10 -2.0 10.1 18 400 7620 335 3 1.3 -2.7 | 236 6 5.0 3.4 19 325 9144 145 4 -2.3 3.3 | 189 9 1.4 9.4 20 300 9740 110 9 -8.5 3.1 | 153 10 -4.7 9.2 21 287 10058 135 12 -8.5 8.5 | 162 15 -4.8 14.6 22 250 11020 135 17 -12.0 12.0 | 155 20 -8.3 18.1 23 230 11582 125 17 -13.9 9.8 | 147 19 -10.2 15.8 24 210 12192 140 26 -16.7 19.9 | 153 29 -13.0 26.0 25 200 12510 115 33 -29.9 13.9 | 127 33 -26.2 20.0 26 191 12802 110 35 -32.9 12.0 | 122 34 -29.2 18.1 27 182 13106 100 35 -34.5 6.1 | 112 33 -30.7 12.2 28 150 14310 85 34 -33.9 -3.0 | 96 30 -30.1 3.1 29 128 15240 75 40 -38.6 -10.4 | 83 35 -34.9 -4.3 30 100 16640 100 40 -39.4 6.9 | 110 38 -35.7 13.0 31 98 16764 90 42 -42.0 0.0 | 99 39 -38.3 6.1 32 86 17464 115 48 -43.5 20.3 | 124 48 -39.8 26.4 33 83 17678 120 49 -42.4 24.5 | 128 49 -38.7 30.6 34 74 18288 90 22 -22.0 0.0 | 108 19 -18.3 6.1 35 70 18593 90 30 -30.0 0.0 | 103 27 -26.3 6.1 36 70 18600 115 33 -29.9 13.9 | 127 33 -26.2 20.0 37 66 18898 110 34 -31.9 11.6 | 122 33 -28.2 17.7 38 63 19202 125 32 -26.2 18.4 | 137 33 -22.5 24.4 39 60 19507 95 28 -27.9 2.4 | 109 26 -24.2 8.5 40 57 19812 110 30 -28.2 10.3 | 124 29 -24.5 16.3 41 54 20117 90 22 -22.0 0.0 | 108 19 -18.3 6.1 42 50 20530 85 27 -26.9 -2.4 | 99 23 -23.2 3.7 43 48 20726 80 21 -20.7 -3.6 | 98 17 -16.9 2.4 44 45 21031 100 38 -37.4 6.6 | 111 36 -33.7 12.7 45 40 21641 80 50 -49.2 -8.7 | 87 46 -45.5 -2.6 46 35 22250 95 39 -38.9 3.4 | 105 36 -35.1 9.5 47 33 22555 80 41 -40.4 -7.1 | 88 37 -36.6 -1.0 48 25 23774 85 40 -39.8 -3.5 | 94 36 -36.1 2.6 Wind Parameters Mean winds (0-6000m): 1.5 at 9.5 knts Storm direction: 31.5 at 7.1 knts Shear (0-3000m) pos: 3.6 neg: 1.8 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 129.5 deg Storm rel helicity (0-3000m) pos: 125.0 neg: -24.1 tot: 101.0 m^2/s^2 ave: 33.7 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 11.0 stream: 5.3 10^-3/s Energy-Hel index: 0.46 Bulk Rich Number: 87.54 Bulk Shear: 7.16 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 ------------------------------------------------------------------------------- 500 315 9 272 10| 18.0 0.0 18.0| 59.6 0.0 59.6 119.2 0.85| 23.9 20.3 1000 336 14 305 11| 10.7 0.0 10.7|103.1 0.0 103.1 103.1 0.87| 18.7 16.3 1500 352 15 327 11| 7.9 0.0 7.9|116.5 -1.4 115.1 76.7 0.81| 15.0 12.1 2000 356 15 333 10| 5.9 2.2 8.1|117.2 -20.0 97.2 48.6 0.56| 13.7 7.6 2500 360 15 336 9| 4.3 1.7 6.0|125.0 -20.4 104.6 41.9 0.57| 12.4 7.1 3000 3 14 339 8| 3.6 1.8 5.4|125.0 -24.1 101.0 33.7 0.48| 11.0 5.3 4000 3 12 334 7| 2.7 2.1 4.8|125.0 -29.1 95.9 24.0 0.37| 9.3 3.4 5000 0 11 321 6| 2.2 2.1 4.2|125.5 -42.0 83.5 16.7 0.25| 8.2 2.1 6000 2 10 315 5| 1.8 1.9 3.7|125.5 -69.3 56.2 9.4 0.12| 7.8 1.0 Wrote GIF file: /home/apache/climate/data/raob//RPMT/skewt/RPMT.skewt.20251206.12.gif