UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for RPMD... Searching the city database file for: RPMD ... Date:0000Z 5 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 26.4 26.2 99 0.2 26.3 350 3 299.0 303.0 299.2 362.8 21.75 1 975 295 23.6 23.6 100 0.0 23.6 360 3 298.9 302.4 297.7 354.8 19.14 2 960 431 22.6 22.6 100 0.0 22.6 354 4 299.2 302.6 297.2 352.6 18.27 3 946 561 23.8 22.3 91 1.5 22.7 348 5 301.7 305.0 297.8 355.4 18.20 4 910 901 21.4 20.6 95 0.8 20.8 331 9 302.6 305.7 297.3 353.0 17.02 5 856 1433 19.0 18.1 95 0.9 18.4 290 2 305.4 308.3 297.0 351.7 15.45 6 850 1494 19.2 17.8 92 1.4 18.2 285 1 306.3 309.1 297.1 352.1 15.26 7 811 1898 18.4 15.1 81 3.3 16.1 297 3 309.6 312.1 296.7 350.4 13.43 8 792 2102 16.6 13.9 84 2.7 14.8 304 5 309.7 312.1 296.3 348.4 12.71 9 700 3146 11.0 6.0 71 5.0 8.0 210 3 314.7 316.3 294.6 340.9 8.41 10 663 3597 8.6 3.6 71 5.0 5.6 201 5 316.9 318.3 294.4 340.6 7.50 11 616 4202 5.8 0.8 70 5.0 3.0 200 3 320.4 321.7 294.7 341.6 6.60 12 581 4677 2.4 -2.3 71 4.7 -0.1 184 3 321.8 322.9 294.3 339.9 5.57 13 563 4931 1.6 -2.2 76 3.8 -0.4 174 4 323.8 325.0 295.0 342.7 5.79 14 547 5164 1.4 -7.6 51 9.0 -2.9 164 4 326.3 327.0 294.2 339.5 3.95 15 528 5447 -0.9 -5.9 69 5.0 -3.4 153 4 326.8 327.7 294.9 342.4 4.67 16 515 5646 -2.1 -11.1 50 9.0 -6.0 145 5 327.7 328.3 293.9 338.5 3.18 17 500 5880 -3.5 -6.9 77 3.4 -5.1 135 5 328.8 329.7 295.3 344.1 4.56 18 442 6845 -9.5 -17.5 52 8.0 -12.4 121 3 333.0 333.4 294.5 340.7 2.19 19 418 7274 -12.9 -13.7 94 0.8 -13.2 115 2 334.0 334.6 295.5 345.0 3.18 20 411 7403 -13.5 -13.6 99 0.1 -13.5 113 1 334.8 335.5 295.8 346.2 3.26 21 400 7610 -13.5 -15.0 88 1.5 -14.1 110 1 337.4 338.1 296.2 348.0 2.98 22 387 7861 -14.7 -17.3 81 2.6 -15.6 109 1 339.1 339.6 296.2 348.2 2.54 23 347 8678 -20.3 -23.7 74 3.4 -21.3 105 2 342.2 342.6 296.3 348.2 1.63 24 335 8938 -21.9 -29.9 48 8.0 -23.8 104 2 343.5 343.7 296.0 347.1 0.95 25 302 9692 -28.1 -31.3 74 3.2 -28.7 100 3 345.1 345.3 296.3 348.7 0.93 26 300 9740 -28.5 -31.8 73 3.3 -29.2 100 3 345.2 345.4 296.3 348.6 0.89 27 269 10513 -34.7 -42.7 44 8.0 -35.6 91 9 347.1 347.2 296.3 348.5 0.33 28 258 10803 -37.3 -43.3 54 6.0 -37.9 87 12 347.5 347.5 296.4 348.8 0.32 29 250 11020 -39.3 -44.2 60 4.9 -39.8 90 15 347.6 347.7 296.4 348.9 0.30 30 241 11269 -41.3 -51.3 33 10.0 -42.0 92 18 348.3 348.3 296.4 348.9 0.14 31 200 12500 -52.3 -59.3 43 7.0 -52.5 100 31 349.9 350.0 296.7 350.2 0.06 32 190 12830 -54.9 -60.9 47 6.0 -55.1 100 32 350.9 351.0 296.9 351.2 0.06 33 158 13984 -63.9 -77.9 13 14.0 -64.0 82 32 354.7 354.7 297.6 354.7 0.01 34 150 14300 -67.1 -77.1 23 10.0 -67.2 75 31 354.5 354.5 297.6 354.5 0.01 35 140 14713 -70.5 -77.5 35 7.0 -70.5 66 31 355.6 355.6 297.8 355.6 0.01 36 100 16630 -87.1 -94.1 26 7.0 -87.1 75 33 359.4 359.4 298.6 359.4 0.00 37 96 16852 -88.3 -96.3 21 8.0 -88.3 80 35 361.3 361.3 299.0 361.3 0.00 38 81 17780 -85.7 -90.7 40 5.0 -85.7 82 34 384.6 384.6 303.0 384.6 0.00 39 76 18135 -81.3 -85.9 46 4.6 -81.3 88 29 400.9 400.9 305.3 400.9 0.00 40 70 18600 -79.1 -85.1 37 6.0 -79.1 25 23 415.2 415.2 307.2 415.2 0.00 41 68 18764 -79.7 -87.7 25 8.0 -79.7 25 23 417.3 417.3 307.4 417.3 0.00 42 64 19111 -75.1 -84.1 23 9.0 -75.2 16 15 434.7 434.7 309.3 434.7 0.01 43 50 20550 -72.9 -94.9 2 22.0 -73.0 80 29 471.7 471.7 312.8 471.7 0.00 44 42 21583 -69.5 -96.5 1 27.0 -69.7 92 41 504.2 504.2 315.2 504.2 0.00 45 38 22193 -61.5 -90.5 1 29.0 -62.1 100 48 539.3 539.3 317.5 539.3 0.00 46 30 23660 -61.7 -90.7 1 29.0 -62.4 90 42 576.4 576.4 319.5 576.5 0.00 47 20 26250 -52.9 -84.9 1 32.0 -55.6 110 46 674.3 674.3 323.6 674.4 0.01 48 16 27692 -52.1 -84.1 1 32.0 -55.5 86 31 721.3 721.3 325.1 721.5 0.02 TRP 96 16852 -88.3 -96.3 21 8.0 -88.3 80 35 361.3 361.3 299.0 361.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5809.05 m Freezing level: 535.43 mb = 5336.08 m = 17506.63 ft Wetbulb zero: 582.10 mb = 4661.92 m = 15294.84 ft Precipitable water: 2.47 inches Sfc-500 mean rel hum: 78.01 % Est. max temperature: 32.81 C = 91.05 F Sfc-Lift cond lev (LCL): 1003.73 mb = 37.98 m = 124.61 ft T: 26.20 C 700-500 lapse rate: 5.30 C/km ThetaE index: 11.51 C Layer 811.0- 616.0 mb Conv cond level (CCL): 967.73 mb = 360.82 m = 1183.79 ft Mean mixing ratio: 18.68 g/kg Conv temperature: 26.42 C = 79.56 F Cap Strength: 1.05 C Lifted Index: -2.41 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.03 C Lifted Index @700 mb: -1.03 C Showalter Index: -1.29 C Risk: Thunderstorms probable Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.70 C Cross Totals Index: 21.30 C K Index: 35.50 Risk: > 80 % chance of thunderstorms Sweat Index: 220.60 Risk: None Energy Index: -1.63 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1105.83 J/kg Max Up Vert Vel: 47.03 m/s Conv Inhibition (B-): 6.22 J/kg Cap Strength: 0.91 C Lift Cond Lev (LCL): 947.78 mb = 544.07 m = 1784.99 ft Lev Free Conv (LFC): 902.78 mb = 970.29 m = 3183.34 ft Equ Level (EL): 842.78 mb = 1567.49 m = 5142.61 ft B at Equ Level: 22.66 J/kg Max Parcel Lev (MPL): 72.78 mb = 18379.85 m = 60300.62 ft Wind level data Storm motion: 278 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 1006 18 350 3 0.5 -3.0 | 48 4 -2.8 -2.5 1 974 305 360 3 -0.0 -3.0 | 52 4 -3.3 -2.5 2 908 914 330 9 4.5 -7.8 | 351 7 1.2 -7.3 3 850 1494 285 1 1.0 -0.3 | 95 2 -2.3 0.2 4 788 2134 305 5 4.1 -2.9 | 341 3 0.8 -2.4 5 734 2743 255 7 6.8 1.8 | 237 4 3.5 2.3 6 700 3146 210 3 1.5 2.6 | 150 4 -1.8 3.1 7 657 3658 200 5 1.7 4.7 | 163 5 -1.6 5.2 8 610 4267 200 3 1.0 2.8 | 146 4 -2.3 3.3 9 500 5880 135 5 -3.5 3.5 | 120 8 -6.8 4.0 10 400 7610 110 1 -0.9 0.3 | 101 4 -4.2 0.8 11 300 9740 100 3 -3.0 0.5 | 99 6 -6.2 1.0 12 299 9754 100 3 -3.0 0.5 | 99 6 -6.2 1.0 13 252 10973 85 13 -13.0 -1.1 | 88 16 -16.2 -0.7 14 250 11020 90 15 -15.0 0.0 | 91 18 -18.3 0.5 15 200 12500 100 31 -30.5 5.4 | 100 34 -33.8 5.9 16 182 13106 100 33 -32.5 5.7 | 100 36 -35.8 6.2 17 150 14300 75 31 -29.9 -8.0 | 77 34 -33.2 -7.5 18 134 14935 60 31 -26.8 -15.5 | 63 34 -30.1 -15.0 19 100 16630 75 33 -31.9 -8.5 | 77 36 -35.2 -8.1 20 98 16764 70 31 -29.1 -10.6 | 73 34 -32.4 -10.1 21 96 16852 80 35 -34.5 -6.1 | 82 38 -37.7 -5.6 22 87 17374 105 46 -44.4 11.9 | 105 49 -47.7 12.4 23 83 17678 80 36 -35.5 -6.3 | 82 39 -38.7 -5.8 24 70 18593 95 23 -22.9 2.0 | 95 26 -26.2 2.5 25 70 18600 25 23 -9.7 -20.8 | 33 24 -13.0 -20.4 26 66 18898 25 23 -9.7 -20.8 | 33 24 -13.0 -20.4 27 60 19507 0 0 -0.0 -0.0 | 98 3 -3.3 0.5 28 50 20550 80 29 -28.6 -5.0 | 82 32 -31.8 -4.6 29 38 22250 100 48 -47.3 8.3 | 100 51 -50.6 8.8 30 30 23660 90 42 -42.0 0.0 | 91 45 -45.3 0.5 31 20 26213 115 48 -43.5 20.3 | 114 51 -46.8 20.8 32 20 26250 110 46 -43.2 15.7 | 109 49 -46.5 16.2 33 13 27737 65 17 -15.4 -7.2 | 70 20 -18.7 -6.7 Wind Parameters Mean winds (0-6000m): 248.3 at 4.4 knts Storm direction: 278.3 at 3.3 knts Shear (0-3000m) pos: 0.5 neg: 1.4 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 127.1 deg Storm rel helicity (0-3000m) pos: 1.3 neg: -18.7 tot: -17.4 m^2/s^2 ave: -5.8 10^-3 m/s^2 rel: -0.51 Storm rel vorticity (0-3000m) horiz: 5.1 stream: -2.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 210.31 Bulk Shear: 5.26 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 ------------------------------------------------------------------------------- 500 354 3 45 4| 0.0 2.2 2.2| 0.2 -2.3 -2.1 -4.2 -0.65| 2.7 -1.8 1000 338 5 16 5| 0.0 2.6 2.6| 0.2 -9.7 -9.5 -9.5 -0.69| 4.6 -3.2 1500 335 5 16 4| 0.0 0.9 0.9| 1.3 -10.0 -8.7 -5.8 -0.21| 5.5 -1.2 2000 329 4 17 3| 0.8 0.7 1.5| 1.3 -10.8 -9.5 -4.7 -0.30| 5.0 -1.5 2500 320 5 7 3| 0.7 1.1 1.8| 1.3 -13.1 -11.8 -4.7 -0.40| 4.8 -1.9 3000 307 5 347 3| 0.5 1.4 1.9| 1.3 -18.7 -17.4 -5.8 -0.51| 5.1 -2.6 4000 286 5 305 1| 0.4 1.1 1.5| 2.2 -20.9 -18.8 -4.7 -0.49| 4.4 -2.1 5000 269 4 245 1| 0.3 1.0 1.3| 2.2 -22.6 -20.5 -4.1 -0.49| 3.8 -1.8 6000 248 4 201 2| 0.3 0.9 1.2| 2.2 -27.0 -24.8 -4.1 -0.51| 3.4 -1.7 Wrote GIF file: /home/apache/climate/data/raob//RPMD/skewt/RPMD.skewt.20251205.00.gif