UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for RPMD... Searching the city database file for: RPMD ... Date:0000Z 8 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 26.8 25.9 95 0.9 26.2 360 1 299.4 303.2 299.1 361.9 21.33 1 975 304 24.6 23.0 91 1.6 23.5 15 9 299.9 303.3 297.5 353.9 18.44 2 911 898 21.2 20.7 97 0.5 20.9 179 1 302.3 305.5 297.3 352.9 17.11 3 882 1179 19.8 19.5 98 0.3 19.6 163 2 303.7 306.7 297.1 352.4 16.39 4 850 1499 19.0 15.7 81 3.3 16.7 135 3 306.0 308.5 295.7 346.0 13.32 5 841 1591 19.2 14.2 73 5.0 15.8 134 3 307.2 309.5 295.3 344.0 12.20 6 835 1652 18.8 13.8 73 5.0 15.4 134 3 307.4 309.6 295.1 343.5 11.97 7 805 1966 16.2 14.1 87 2.1 14.8 131 3 307.9 310.2 295.8 346.2 12.67 8 792 2105 15.6 13.5 87 2.1 14.2 130 3 308.7 311.0 295.8 346.2 12.38 9 700 3146 10.4 8.3 87 2.1 9.1 110 9 314.0 315.9 295.4 344.7 9.87 10 668 3535 8.8 4.0 72 4.8 6.0 91 9 316.4 317.9 294.4 340.6 7.66 11 663 3597 8.2 3.5 72 4.7 5.5 88 9 316.4 317.9 294.3 339.9 7.45 12 638 3914 5.6 1.8 76 3.8 3.5 85 12 317.0 318.3 294.0 338.7 6.85 13 630 4018 6.4 1.4 70 5.0 3.6 85 14 319.0 320.4 294.4 340.6 6.74 14 616 4202 5.6 0.8 71 4.8 2.9 85 16 320.2 321.5 294.7 341.4 6.60 15 601 4404 4.8 -0.2 70 5.0 2.0 85 17 321.5 322.8 294.8 341.8 6.29 16 568 4862 1.4 -1.9 79 3.3 -0.4 87 18 322.8 323.9 294.8 341.9 5.87 17 535 5343 -1.3 -8.3 59 7.0 -4.6 88 20 325.1 325.9 293.8 337.8 3.82 18 520 5569 -3.3 -6.3 80 3.0 -4.7 89 20 325.3 326.3 294.4 340.6 4.60 19 500 5880 -3.9 -9.9 63 6.0 -6.6 90 21 328.3 329.0 294.4 340.5 3.61 20 477 6251 -5.9 -40.9 4 35.0 -13.1 91 23 330.3 330.3 292.0 331.1 0.22 21 463 6484 -7.9 -18.9 41 11.0 -11.8 92 24 330.6 331.0 293.6 337.1 1.86 22 451 6688 -8.7 -40.7 6 32.0 -15.0 93 25 332.1 332.1 292.5 333.0 0.24 23 426 7128 -10.9 -26.9 25 16.0 -15.4 94 28 334.7 334.9 293.9 338.4 0.99 24 400 7610 -14.1 -45.1 5 31.0 -19.2 95 27 336.7 336.7 293.7 337.3 0.17 25 377 8054 -17.3 -44.3 8 27.0 -21.5 94 26 338.2 338.2 294.1 339.0 0.20 26 360 8397 -19.5 -20.7 90 1.2 -19.9 93 25 339.7 340.2 296.0 347.1 2.04 27 342 8774 -21.7 -47.7 8 26.0 -25.1 92 24 341.8 341.8 294.9 342.4 0.15 28 322 9213 -25.1 -51.1 7 26.0 -27.9 91 22 343.0 343.0 295.1 343.4 0.11 29 310 9486 -27.7 -32.7 62 5.0 -28.6 91 22 343.1 343.3 295.8 346.1 0.79 30 300 9720 -29.3 -51.3 10 22.0 -31.4 90 21 344.1 344.1 295.4 344.6 0.11 31 282 10161 -33.1 -56.1 8 23.0 -34.8 85 24 344.8 344.8 295.5 345.1 0.07 32 267 10544 -35.9 -39.4 70 3.5 -36.3 80 26 346.1 346.2 296.2 348.0 0.47 33 257 10810 -37.9 -44.9 48 7.0 -38.6 77 28 347.0 347.0 296.2 348.1 0.27 34 250 11000 -39.7 -44.7 59 5.0 -40.2 70 25 347.0 347.1 296.3 348.2 0.29 35 236 11390 -42.7 -49.7 46 7.0 -43.2 73 22 348.3 348.3 296.4 349.0 0.17 36 211 12132 -48.9 -57.9 34 9.0 -49.3 78 17 349.9 350.0 296.7 350.2 0.07 37 200 12480 -52.3 -58.3 48 6.0 -52.5 80 15 349.9 350.0 296.7 350.3 0.07 38 185 12981 -56.3 -72.3 12 16.0 -56.5 64 13 351.4 351.4 297.0 351.4 0.01 39 150 14280 -67.5 -76.5 27 9.0 -67.5 130 7 353.8 353.8 297.4 353.8 0.01 40 138 14777 -71.7 -75.3 58 3.6 -71.7 113 8 354.9 354.9 297.7 355.0 0.01 41 122 15494 -77.1 -86.1 22 9.0 -77.1 93 10 357.8 357.8 298.2 357.8 0.00 42 100 16610 -86.1 -93.1 27 7.0 -86.1 60 25 361.4 361.4 299.0 361.4 0.00 43 98 16720 -86.9 -93.9 27 7.0 -86.9 70 29 361.9 361.9 299.1 361.9 0.00 44 75 18178 -86.3 -93.3 27 7.0 -86.3 92 23 391.9 391.9 304.0 391.9 0.00 45 71 18481 -82.5 -87.4 43 4.9 -82.5 91 29 406.2 406.2 306.0 406.2 0.00 46 70 18560 -80.7 -85.7 43 5.0 -80.7 95 33 411.7 411.7 306.7 411.8 0.00 47 58 19648 -69.5 -84.5 10 15.0 -69.6 95 30 459.8 459.8 311.8 459.8 0.01 48 52 20297 -70.3 -96.3 1 26.0 -70.5 90 30 472.5 472.5 312.8 472.5 0.00 49 50 20530 -70.1 -96.1 1 26.0 -70.2 90 25 478.3 478.3 313.3 478.3 0.00 50 42 21587 -60.9 -89.9 1 29.0 -61.5 96 42 525.5 525.5 316.6 525.5 0.00 51 30 23680 -59.5 -89.5 1 30.0 -60.4 100 44 582.4 582.4 319.8 582.5 0.00 52 28 24113 -58.5 -88.5 1 30.0 -59.7 99 45 596.8 596.8 320.5 596.9 0.01 53 22 25621 -60.7 -89.7 1 29.0 -61.8 96 50 632.9 632.9 322.0 632.9 0.01 54 20 26220 -56.1 -87.1 1 31.0 -58.1 95 52 664.5 664.5 323.2 664.5 0.01 55 14 28519 -50.1 -83.1 1 33.0 -54.5 100 51 756.2 756.2 326.1 756.4 0.03 TRP 98 16720 -86.9 -93.9 27 7.0 -86.9 70 29 361.9 361.9 299.1 361.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5800.29 m Freezing level: 550.89 mb = 5111.55 m = 16769.97 ft Wetbulb zero: 573.36 mb = 4786.02 m = 15701.98 ft Precipitable water: 2.32 inches Sfc-500 mean rel hum: 81.03 % Est. max temperature: 32.98 C = 91.36 F Sfc-Lift cond lev (LCL): 994.45 mb = 128.90 m = 422.90 ft T: 25.95 C 700-500 lapse rate: 5.23 C/km ThetaE index: 18.37 C Layer 975.0- 805.0 mb Conv cond level (CCL): 929.50 mb = 722.28 m = 2369.67 ft Mean mixing ratio: 18.40 g/kg Conv temperature: 29.05 C = 84.29 F Cap Strength: 0.72 C Lifted Index: -2.63 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.48 C Lifted Index @700 mb: -1.46 C Showalter Index: 0.53 C Risk: Thunderstorms probable Total Totals Index: 42.50 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 19.60 C K Index: 36.50 Risk: > 80 % chance of thunderstorms Sweat Index: 215.40 Risk: None Energy Index: -1.10 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1211.08 J/kg Max Up Vert Vel: 49.22 m/s Conv Inhibition (B-): 1.51 J/kg Cap Strength: 0.64 C Lift Cond Lev (LCL): 941.94 mb = 605.85 m = 1987.68 ft Lev Free Conv (LFC): 906.94 mb = 937.20 m = 3074.76 ft Equ Level (EL): 856.94 mb = 1428.69 m = 4687.24 ft B at Equ Level: 15.53 J/kg Max Parcel Lev (MPL): 76.94 mb = 18039.14 m = 59182.82 ft Wind level data Storm motion: 121 at 8 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 18 360 1 -0.0 -1.0 | 307 8 6.6 -4.9 1 974 305 15 9 -2.3 -8.7 | 341 13 4.2 -12.6 2 909 914 185 1 0.1 1.0 | 293 7 6.7 -2.9 3 850 1499 135 3 -2.1 2.1 | 291 5 4.4 -1.8 4 789 2134 130 3 -2.3 1.9 | 294 5 4.3 -1.9 5 708 3048 120 9 -7.8 4.5 | 117 1 -1.2 0.6 6 700 3146 110 9 -8.5 3.1 | 67 2 -1.9 -0.8 7 657 3658 85 9 -9.0 -0.8 | 27 5 -2.4 -4.7 8 610 4267 85 17 -16.9 -1.5 | 63 12 -10.4 -5.4 9 500 5880 90 21 -21.0 0.0 | 75 15 -14.4 -3.9 10 416 7315 95 29 -28.9 2.5 | 87 22 -22.3 -1.3 11 400 7610 95 27 -26.9 2.4 | 86 20 -20.3 -1.5 12 300 9720 90 21 -21.0 0.0 | 75 15 -14.4 -3.9 13 251 10973 75 29 -28.0 -7.5 | 62 24 -21.4 -11.4 14 250 11000 70 25 -23.5 -8.6 | 54 21 -16.9 -12.4 15 200 12480 80 15 -14.8 -2.6 | 52 10 -8.2 -6.5 16 199 12497 100 17 -16.7 3.0 | 85 10 -10.2 -0.9 17 172 13411 30 9 -4.5 -7.8 | 350 12 2.1 -11.7 18 150 14280 130 7 -5.4 4.5 | 243 1 1.2 0.6 19 149 14326 125 7 -5.7 4.0 | 260 1 0.8 0.1 20 103 16459 65 13 -11.8 -5.5 | 29 11 -5.2 -9.4 21 100 16610 60 25 -21.7 -12.5 | 43 22 -15.1 -16.4 22 98 16720 70 29 -27.3 -9.9 | 56 25 -20.7 -13.8 23 97 16764 60 25 -21.7 -12.5 | 43 22 -15.1 -16.4 24 82 17678 95 48 -47.8 4.2 | 90 41 -41.2 0.3 25 78 17983 115 31 -28.1 13.1 | 113 23 -21.5 9.2 26 74 18288 80 19 -18.7 -3.3 | 59 14 -12.1 -7.2 27 70 18560 95 33 -32.9 2.9 | 88 26 -26.3 -1.0 28 66 18898 90 33 -33.0 0.0 | 82 27 -26.4 -3.9 29 60 19507 100 19 -18.7 3.3 | 87 12 -12.1 -0.6 30 57 19812 90 40 -40.0 0.0 | 83 34 -33.4 -3.9 31 50 20530 90 25 -25.0 0.0 | 78 19 -18.4 -3.9 32 48 20726 105 19 -18.4 4.9 | 95 12 -11.8 1.0 33 44 21336 95 42 -41.8 3.7 | 90 35 -35.3 -0.2 34 30 23680 100 44 -43.3 7.6 | 96 37 -36.8 3.8 35 20 26220 95 52 -51.8 4.5 | 91 45 -45.2 0.7 36 14 27432 100 52 -51.2 9.0 | 97 45 -44.6 5.2 37 9 28956 105 19 -18.4 4.9 | 95 12 -11.8 1.0 Wind Parameters Mean winds (0-6000m): 90.5 at 10.2 knts Storm direction: 120.5 at 7.6 knts Shear (0-3000m) pos: 0.4 neg: 1.4 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 172.5 deg Storm rel helicity (0-3000m) pos: 26.0 neg: -6.5 tot: 19.5 m^2/s^2 ave: 6.5 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 0.4 10^-3/s Energy-Hel index: 0.20 Bulk Rich Number: 104.74 Bulk Shear: 11.56 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 26 6 337 10| 6.2 0.0 6.2| 24.1 0.0 24.1 48.3 0.55| 16.3 8.9 1000 16 5 327 10| 1.2 0.0 1.2| 25.4 -5.4 20.0 20.0 0.17| 12.9 2.2 1500 31 4 327 9| 0.8 0.7 1.6| 25.7 -5.9 19.8 13.2 0.16| 9.4 1.5 2000 58 4 329 7| 0.6 0.6 1.2| 26.0 -5.9 20.1 10.0 0.16| 7.1 1.2 2500 83 4 326 5| 0.5 1.0 1.5| 26.0 -6.3 19.7 7.9 0.14| 6.2 0.8 3000 100 4 323 4| 0.4 1.4 1.8| 26.0 -6.5 19.5 6.5 0.07| 5.8 0.4 4000 97 6 344 3| 0.3 1.8 2.1| 31.3 -8.9 22.4 5.6 0.04| 5.6 0.2 5000 91 8 22 4| 0.6 1.4 2.0| 39.5 -8.9 30.5 6.1 0.09| 5.0 0.5 6000 91 10 44 5| 0.8 1.2 2.0| 46.6 -8.9 37.6 6.3 0.13| 4.5 0.6 Wrote GIF file: /home/apache/climate/data/raob//RPMD/skewt/RPMD.skewt.20251208.00.gif