UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for RPMD... Searching the city database file for: RPMD ... Date:0000Z 6 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 1005 18 27.2 24.1 83 3.1 24.9 50 1 299.9 303.4 297.9 356.0 19.13 1 974 296 24.8 21.5 82 3.3 22.5 333 3 300.2 303.3 296.5 349.4 16.80 2 964 387 26.2 21.2 74 5.0 22.6 331 4 302.5 305.6 297.0 351.8 16.66 3 910 895 22.2 19.3 84 2.9 20.2 340 7 303.4 306.3 296.6 349.9 15.67 4 902 972 21.6 18.7 84 2.9 19.6 340 6 303.6 306.4 296.4 348.8 15.22 5 889 1099 22.6 17.9 75 4.7 19.3 340 5 305.9 308.6 296.6 349.8 14.67 6 850 1490 20.6 15.8 74 4.8 17.3 340 1 307.7 310.2 296.3 348.2 13.40 7 792 2098 17.4 11.4 68 6.0 13.5 354 1 310.6 312.6 295.1 343.5 10.76 8 700 3146 12.6 4.6 58 8.0 7.8 320 3 316.4 317.9 294.4 340.5 7.62 9 672 3487 10.2 5.4 72 4.8 7.3 330 2 317.5 319.1 295.3 344.0 8.40 10 663 3599 9.6 4.6 71 5.0 6.6 333 1 318.0 319.6 295.1 343.5 8.05 11 634 3970 8.4 1.4 61 7.0 4.4 277 4 320.7 322.1 294.8 342.3 6.70 12 617 4194 7.0 -3.0 49 10.0 1.7 233 6 321.6 322.6 293.8 337.8 4.97 13 602 4396 6.0 -5.0 45 11.0 0.4 212 7 322.8 323.6 293.6 337.2 4.38 14 572 4813 2.8 -2.0 71 4.8 0.2 199 8 323.8 324.9 295.0 342.7 5.79 15 530 5427 -0.7 -8.7 55 8.0 -4.4 180 8 326.7 327.4 294.1 339.2 3.74 16 500 5890 -3.9 -7.6 75 3.7 -5.7 165 9 328.3 329.1 295.0 342.8 4.32 17 495 5969 -4.5 -7.4 80 2.9 -5.9 166 9 328.5 329.4 295.1 343.4 4.44 18 407 7488 -12.3 -21.3 47 9.0 -15.3 183 3 337.3 337.7 295.1 343.5 1.72 19 400 7620 -13.3 -21.3 51 8.0 -15.9 185 3 337.7 338.1 295.3 344.0 1.75 20 365 8313 -18.1 -27.1 45 9.0 -20.4 96 7 340.3 340.5 295.4 344.5 1.14 21 347 8689 -21.9 -26.8 64 4.9 -23.1 99 9 340.1 340.3 295.4 344.6 1.23 22 339 8861 -22.9 -26.7 71 3.8 -23.8 101 9 341.0 341.3 295.7 345.7 1.27 23 312 9467 -26.3 -35.3 42 9.0 -27.9 107 12 344.4 344.6 295.9 346.8 0.61 24 300 9750 -28.7 -37.7 42 9.0 -30.1 110 13 344.9 345.0 296.0 346.9 0.50 25 278 10287 -33.3 -39.3 55 6.0 -34.1 112 13 345.9 346.0 296.1 347.7 0.45 26 258 10805 -37.7 -45.7 43 8.0 -38.4 114 13 346.9 346.9 296.1 347.9 0.25 27 250 11020 -39.5 -49.5 34 10.0 -40.2 110 15 347.3 347.4 296.2 348.0 0.17 28 226 11704 -44.9 -57.9 22 13.0 -45.5 119 20 349.2 349.3 296.5 349.5 0.07 29 200 12510 -52.1 -64.1 22 12.0 -52.4 115 31 350.3 350.3 296.7 350.4 0.03 30 185 13008 -56.9 -65.9 31 9.0 -57.1 112 34 350.4 350.4 296.7 350.5 0.03 31 150 14300 -67.3 -73.3 42 6.0 -67.4 105 42 354.2 354.2 297.5 354.2 0.01 32 142 14628 -70.1 -75.1 48 5.0 -70.1 105 44 354.9 354.9 297.7 354.9 0.01 33 100 16630 -86.1 -93.1 27 7.0 -86.1 70 38 361.4 361.4 299.0 361.4 0.00 34 94 16966 -88.1 -95.1 26 7.0 -88.1 85 40 363.9 363.9 299.4 363.9 0.00 35 85 17515 -84.7 -88.9 47 4.2 -84.7 92 44 381.4 381.4 302.5 381.4 0.00 36 70 18600 -79.3 -85.3 37 6.0 -79.3 110 15 414.7 414.7 307.1 414.8 0.00 37 64 19110 -79.3 -87.3 26 8.0 -79.3 81 13 425.5 425.5 308.3 425.5 0.00 38 61 19387 -75.3 -84.3 23 9.0 -75.3 66 11 440.3 440.3 309.9 440.3 0.01 39 56 19882 -76.1 -88.1 13 12.0 -76.2 66 19 449.4 449.4 310.8 449.4 0.00 40 50 20550 -68.9 -86.9 6 18.0 -69.1 75 33 481.1 481.1 313.5 481.1 0.00 41 34 22894 -60.1 -89.1 1 29.0 -60.9 92 50 560.4 560.4 318.6 560.4 0.00 42 30 23670 -60.9 -89.9 1 29.0 -61.7 100 52 578.6 578.6 319.6 578.6 0.00 43 27 24326 -60.3 -89.3 1 29.0 -61.3 98 52 598.0 598.0 320.5 598.0 0.00 44 23 25347 -51.3 -83.3 1 32.0 -54.1 95 53 652.5 652.5 322.8 652.7 0.02 TRP 94 16966 -88.1 -95.1 26 7.0 -88.1 85 40 363.9 363.9 299.4 363.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5827.79 m Freezing level: 538.40 mb = 5303.92 m = 17401.11 ft Wetbulb zero: 570.23 mb = 4837.79 m = 15871.83 ft Precipitable water: 2.21 inches Sfc-500 mean rel hum: 66.90 % Est. max temperature: 34.77 C = 94.59 F Sfc-Lift cond lev (LCL): 961.23 mb = 412.39 m = 1352.97 ft T: 26.00 C 700-500 lapse rate: 6.01 C/km ThetaE index: 9.38 C Layer 850.0- 672.0 mb Conv cond level (CCL): 811.48 mb = 1889.10 m = 6197.77 ft Mean mixing ratio: 16.73 g/kg Conv temperature: 36.90 C = 98.42 F Cap Strength: 2.95 C Lifted Index: -1.46 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.06 C Lifted Index @700 mb: 1.62 C Showalter Index: -0.29 C Risk: Thunderstorms probable Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 19.70 C K Index: 32.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 200.60 Risk: None Energy Index: -1.06 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 343.18 J/kg Max Up Vert Vel: 26.20 m/s Conv Inhibition (B-): 218.66 J/kg Cap Strength: 2.91 C Lift Cond Lev (LCL): 904.62 mb = 946.51 m = 3105.30 ft Lev Free Conv (LFC): 579.62 mb = 4705.00 m = 15436.15 ft Equ Level (EL): 169.62 mb = 13542.62 m = 44430.64 ft B at Equ Level: 334.59 J/kg Max Parcel Lev (MPL): 109.62 mb = 16105.83 m = 52840.01 ft Wind level data Storm motion: 255 at 3 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 1005 18 50 1 -0.8 -0.6 | 69 4 -3.9 -1.5 1 973 305 330 3 1.5 -2.6 | 26 4 -1.7 -3.5 2 908 914 340 7 2.4 -6.6 | 6 7 -0.8 -7.4 3 850 1490 340 1 0.3 -0.9 | 57 3 -2.8 -1.8 4 788 2134 355 1 0.1 -1.0 | 59 4 -3.1 -1.9 5 700 3146 320 3 1.9 -2.3 | 22 3 -1.3 -3.2 6 657 3658 335 1 0.4 -0.9 | 57 3 -2.8 -1.8 7 610 4267 215 7 4.0 5.7 | 190 5 0.8 4.9 8 500 5890 165 9 -2.3 8.7 | 145 10 -5.5 7.8 9 400 7620 185 3 0.3 3.0 | 126 4 -2.9 2.1 10 384 7925 160 1 -0.3 0.9 | 91 4 -3.5 0.1 11 368 8230 95 7 -7.0 0.6 | 89 10 -10.2 -0.3 12 300 9750 110 13 -12.2 4.4 | 103 16 -15.4 3.6 13 252 10973 115 13 -11.8 5.5 | 107 16 -15.0 4.6 14 250 11020 110 15 -14.1 5.1 | 104 18 -17.3 4.3 15 210 12192 125 23 -18.8 13.2 | 119 25 -22.0 12.3 16 200 12510 115 31 -28.1 13.1 | 111 34 -31.3 12.2 17 150 14300 105 42 -40.6 10.9 | 103 45 -43.7 10.0 18 127 15240 105 48 -46.4 12.4 | 103 51 -49.5 11.6 19 109 16154 90 35 -35.0 0.0 | 89 38 -38.2 -0.9 20 100 16630 70 38 -35.7 -13.0 | 70 41 -38.9 -13.9 21 98 16764 70 38 -35.7 -13.0 | 70 41 -38.9 -13.9 22 94 16966 85 40 -39.8 -3.5 | 84 43 -43.0 -4.4 23 92 17069 70 38 -35.7 -13.0 | 70 41 -38.9 -13.9 24 83 17678 100 46 -45.3 8.0 | 98 49 -48.5 7.1 25 70 18600 110 15 -14.1 5.1 | 104 18 -17.3 4.3 26 60 19507 60 11 -9.5 -5.5 | 63 14 -12.7 -6.4 27 50 20550 75 33 -31.9 -8.5 | 75 36 -35.1 -9.4 28 44 21336 75 46 -44.4 -11.9 | 75 49 -47.6 -12.8 29 30 23670 100 52 -51.2 9.0 | 99 55 -54.4 8.2 30 18 25603 90 54 -54.0 0.0 | 89 57 -57.2 -0.9 Wind Parameters Mean winds (0-6000m): 224.7 at 4.4 knts Storm direction: 254.7 at 3.3 knts Shear (0-3000m) pos: 0.6 neg: 1.1 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): -42.0 deg Storm rel helicity (0-3000m) pos: 5.3 neg: -7.9 tot: -2.7 m^2/s^2 ave: -0.9 10^-3 m/s^2 rel: -0.18 Storm rel vorticity (0-3000m) horiz: 2.7 stream: -0.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 71.86 Bulk Shear: 4.78 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 ------------------------------------------------------------------------------- 500 338 3 32 4| 0.0 4.4 4.4| 0.0 -4.7 -4.7 -9.4 -0.86| 4.9 -4.3 1000 339 4 18 5| 0.8 2.2 3.0| 0.9 -6.0 -5.1 -5.1 -0.53| 4.4 -2.3 1500 339 4 21 5| 1.2 1.5 2.6| 5.2 -6.0 -0.8 -0.5 -0.06| 4.6 -0.3 2000 340 3 28 4| 0.9 1.1 2.0| 5.2 -6.0 -0.8 -0.4 -0.06| 3.5 -0.2 2500 340 3 32 4| 0.7 1.0 1.8| 5.3 -6.8 -1.5 -0.6 -0.11| 3.0 -0.3 3000 338 3 33 4| 0.6 1.1 1.7| 5.3 -7.9 -2.7 -0.9 -0.18| 2.7 -0.5 4000 331 3 31 4| 0.6 1.1 1.7| 6.9 -10.5 -3.6 -0.9 -0.25| 2.9 -0.7 5000 284 4 352 2| 0.5 0.7 1.2| 6.9 -17.2 -10.3 -2.1 -0.39| 3.3 -1.3 6000 225 4 178 2| 0.4 0.5 0.9| 7.0 -24.3 -17.3 -2.9 -0.43| 3.1 -1.3 Wrote GIF file: /home/apache/climate/data/raob//RPMD/skewt/RPMD.skewt.20251206.00.gif