UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120300.upa.cvt Date: 0000Z 3 DEC 25 Searching for RPMD... Searching the city database file for: RPMD ... Date:0000Z 3 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 1007 18 28.4 24.0 77 4.4 25.2 340 1 300.9 304.4 298.1 356.8 18.98 1 976 296 25.6 22.6 84 3.0 23.4 4 11 300.8 304.1 297.4 353.7 17.96 2 938 645 22.8 21.1 90 1.7 21.6 2 14 301.4 304.5 297.0 351.6 17.03 3 925 767 23.2 19.5 80 3.7 20.6 1 15 303.0 305.9 296.5 349.3 15.61 4 911 901 22.2 18.5 80 3.7 19.6 0 17 303.3 306.1 296.1 347.4 14.87 5 850 1502 18.4 15.8 85 2.6 16.6 5 17 305.4 307.9 295.6 345.5 13.40 6 823 1778 16.4 14.7 90 1.7 15.3 7 14 306.1 308.5 295.5 344.8 12.89 7 809 1924 17.0 9.0 59 8.0 12.0 8 13 308.3 310.0 293.2 335.5 8.94 8 793 2095 16.6 8.6 59 8.0 11.6 10 11 309.6 311.3 293.5 336.8 8.88 9 768 2367 16.4 4.4 45 12.0 9.3 16 11 312.3 313.6 292.7 333.5 6.84 10 700 3149 10.8 0.8 50 10.0 5.3 35 13 314.4 315.6 292.4 332.7 5.80 11 692 3245 10.0 2.0 57 8.0 5.5 35 13 314.6 315.8 293.0 334.7 6.40 12 683 3354 9.2 0.2 53 9.0 4.3 35 13 314.9 316.0 292.5 332.9 5.69 13 663 3600 8.0 -2.0 49 10.0 2.8 23 13 316.2 317.2 292.3 332.1 4.98 14 634 3969 7.6 -6.4 36 14.0 0.8 27 8 319.8 320.6 292.3 332.1 3.74 15 616 4205 5.8 -3.2 52 9.0 1.1 33 4 320.4 321.4 293.4 336.3 4.91 16 578 4723 1.2 -0.7 87 1.9 0.1 10 2 320.9 322.1 294.6 341.2 6.30 17 562 4949 0.6 -5.4 64 6.0 -2.4 357 2 322.8 323.7 293.7 337.8 4.55 18 520 5569 -2.9 -7.1 73 4.2 -4.9 333 1 325.8 326.7 294.4 340.2 4.32 19 505 5801 -3.1 -16.1 36 13.0 -8.1 357 3 328.3 328.8 293.3 335.8 2.16 20 500 5880 -3.9 -14.9 42 11.0 -8.2 5 3 328.3 328.8 293.4 336.6 2.41 21 475 6284 -5.9 -24.9 21 19.0 -11.7 30 7 330.7 330.9 292.9 334.5 1.07 22 456 6602 -8.3 -11.7 76 3.4 -9.8 50 10 331.5 332.2 295.1 343.3 3.43 23 430 7057 -10.3 -20.3 44 10.0 -13.7 78 14 334.6 335.0 294.6 340.9 1.77 24 400 7610 -14.1 -26.1 35 12.0 -17.4 95 15 336.7 336.9 294.5 340.8 1.14 25 390 7802 -15.3 -22.3 55 7.0 -17.4 96 15 337.5 337.9 295.1 343.5 1.64 26 368 8238 -17.7 -30.7 31 13.0 -20.8 99 16 340.0 340.2 295.0 343.0 0.81 27 357 8464 -19.7 -26.7 54 7.0 -21.5 101 17 340.3 340.5 295.4 344.7 1.21 28 341 8803 -22.5 -35.5 30 13.0 -24.9 103 17 341.0 341.1 295.0 343.1 0.54 29 328 9087 -24.7 -30.7 57 6.0 -26.0 105 18 341.7 341.9 295.6 345.2 0.90 30 300 9730 -29.7 -36.7 51 7.0 -30.8 110 19 343.5 343.6 295.7 345.7 0.55 31 294 9873 -30.9 -36.9 56 6.0 -31.8 112 21 343.8 343.9 295.7 345.9 0.55 32 281 10192 -33.3 -44.3 32 11.0 -34.5 114 23 344.8 344.9 295.7 345.9 0.27 33 269 10496 -35.7 -41.7 54 6.0 -36.4 113 23 345.7 345.7 296.0 347.1 0.37 34 257 10811 -37.7 -44.7 48 7.0 -38.4 111 23 347.3 347.3 296.3 348.4 0.28 35 250 11000 -39.7 -46.7 47 7.0 -40.3 110 25 347.0 347.1 296.2 348.0 0.23 36 234 11447 -43.5 -48.5 58 5.0 -43.9 109 27 347.9 348.0 296.4 348.7 0.20 37 200 12480 -52.3 -60.3 38 8.0 -52.5 105 33 349.9 350.0 296.7 350.2 0.06 38 173 13404 -59.9 -68.9 30 9.0 -60.0 108 34 352.2 352.2 297.1 352.3 0.02 39 150 14280 -67.9 -72.9 49 5.0 -67.9 90 40 353.1 353.1 297.3 353.2 0.01 40 120 15585 -78.9 -84.9 37 6.0 -78.9 85 39 356.2 356.2 298.0 356.2 0.00 41 101 16554 -83.1 -90.1 29 7.0 -83.1 100 31 366.1 366.1 299.9 366.1 0.00 42 100 16610 -82.1 -89.1 29 7.0 -82.1 105 29 369.1 369.1 300.4 369.1 0.00 43 97 16780 -80.9 -87.9 30 7.0 -80.9 105 29 374.7 374.7 301.4 374.7 0.00 44 70 18590 -84.7 -91.7 28 7.0 -84.7 90 21 403.2 403.2 305.6 403.2 0.00 45 57 19765 -71.1 -83.1 15 12.0 -71.2 102 35 458.4 458.4 311.6 458.5 0.01 TRP 101 16554 -83.1 -90.1 29 7.0 -83.1 100 31 366.1 366.1 299.9 366.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5800.04 m Freezing level: 554.80 mb = 5055.04 m = 16584.56 ft Wetbulb zero: 577.13 mb = 4734.88 m = 15534.19 ft Precipitable water: 2.00 inches Sfc-500 mean rel hum: 64.71 % Est. max temperature: 32.64 C = 90.74 F Sfc-Lift cond lev (LCL): 945.11 mb = 578.63 m = 1898.36 ft T: 23.33 C 700-500 lapse rate: 5.38 C/km ThetaE index: 21.32 C Layer 976.0- 793.0 mb Conv cond level (CCL): 878.47 mb = 1216.14 m = 3989.91 ft Mean mixing ratio: 17.19 g/kg Conv temperature: 31.89 C = 89.40 F Cap Strength: 1.76 C Lifted Index: -1.75 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.59 C Lifted Index @700 mb: -0.41 C Showalter Index: 0.71 C Risk: Thunderstorms probable Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 19.70 C K Index: 28.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 226.60 Risk: None Energy Index: -1.74 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 687.08 J/kg Max Up Vert Vel: 37.07 m/s Conv Inhibition (B-): 24.74 J/kg Cap Strength: 1.69 C Lift Cond Lev (LCL): 915.23 mb = 860.22 m = 2822.20 ft Lev Free Conv (LFC): 840.23 mb = 1600.83 m = 5251.99 ft Equ Level (EL): 810.23 mb = 1911.23 m = 6270.36 ft B at Equ Level: 14.56 J/kg Max Parcel Lev (MPL): 770.23 mb = 2342.69 m = 7685.90 ft Wind level data Storm motion: 43 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 1007 18 340 1 0.3 -0.9 | 231 7 5.2 4.2 1 975 305 5 11 -1.0 -11.0 | 326 7 3.9 -5.8 2 909 914 360 17 -0.0 -17.0 | 338 13 4.8 -11.9 3 878 1219 360 19 -0.0 -19.0 | 341 15 4.8 -13.9 4 850 1502 5 17 -1.5 -16.9 | 344 12 3.3 -11.8 5 789 2134 10 11 -1.9 -10.8 | 333 6 2.9 -5.7 6 700 3149 35 13 -7.5 -10.6 | 26 6 -2.6 -5.5 7 683 3353 35 13 -7.5 -10.6 | 26 6 -2.6 -5.5 8 657 3658 20 13 -4.4 -12.2 | 357 7 0.4 -7.1 9 610 4267 35 3 -1.7 -2.5 | 229 4 3.1 2.7 10 525 5486 325 1 0.6 -0.8 | 231 7 5.4 4.3 11 500 5880 5 3 -0.3 -3.0 | 245 5 4.6 2.1 12 416 7315 95 17 -16.9 1.5 | 119 14 -12.1 6.6 13 400 7610 95 15 -14.9 1.3 | 122 12 -10.1 6.4 14 300 9730 110 19 -17.9 6.5 | 132 17 -13.0 11.6 15 286 10058 115 23 -20.8 9.7 | 133 22 -16.0 14.9 16 251 10973 110 23 -21.6 7.9 | 128 21 -16.8 13.0 17 250 11000 110 25 -23.5 8.6 | 126 23 -18.7 13.7 18 200 12480 105 33 -31.9 8.5 | 117 30 -27.1 13.7 19 156 14021 110 35 -32.9 12.0 | 121 33 -28.1 17.1 20 150 14280 90 40 -40.0 0.0 | 98 36 -35.2 5.1 21 127 15240 80 42 -41.4 -7.3 | 87 37 -36.5 -2.2 22 101 16554 100 31 -30.5 5.4 | 112 28 -25.7 10.5 23 100 16610 105 29 -28.0 7.5 | 119 26 -23.2 12.6 24 97 16764 105 29 -28.0 7.5 | 119 26 -23.2 12.6 25 70 18590 90 21 -21.0 0.0 | 108 17 -16.2 5.1 26 70 18593 160 7 -2.4 6.6 | 192 12 2.4 11.7 27 56 19812 95 38 -37.9 3.3 | 104 34 -33.0 8.4 28 52 20117 110 29 -27.3 9.9 | 124 27 -22.4 15.1 Wind Parameters Mean winds (0-6000m): 13.2 at 9.4 knts Storm direction: 43.2 at 7.0 knts Shear (0-3000m) pos: 1.6 neg: 0.8 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 147.4 deg Storm rel helicity (0-3000m) pos: 33.0 neg: -3.6 tot: 29.4 m^2/s^2 ave: 9.8 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 2.9 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 1755.50 Bulk Shear: 0.39 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 4 9 308 5| 12.5 0.0 12.5| 17.6 0.0 17.6 35.1 0.88| 13.0 11.4 1000 2 12 327 8| 6.3 2.4 8.7| 21.0 0.0 21.0 21.0 0.71| 8.9 6.3 1500 2 14 334 10| 4.0 1.6 5.6| 25.5 0.0 25.5 17.0 0.63| 7.3 4.6 2000 3 14 336 10| 1.8 1.2 3.0| 25.5 -2.9 22.6 11.3 0.47| 6.7 3.2 2500 5 14 336 9| 1.5 1.0 2.5| 28.6 -3.6 25.0 10.0 0.48| 6.0 2.9 3000 8 13 340 9| 1.6 0.8 2.4| 33.0 -3.6 29.4 9.8 0.52| 5.5 2.9 4000 13 13 346 8| 0.7 0.7 1.4| 34.3 -11.1 23.1 5.8 0.28| 5.4 1.5 5000 13 11 338 6| 0.5 0.5 1.1| 34.9 -12.9 22.0 4.4 0.19| 5.0 0.9 6000 13 9 326 5| 0.7 0.5 1.1| 38.2 -13.7 24.5 4.1 0.21| 4.5 0.9 Wrote GIF file: /home/apache/climate/data/raob//RPMD/skewt/RPMD.skewt.20251203.00.gif