UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120712.upa.cvt Date: 1200Z 7 DEC 25 Searching for RPMD... Searching the city database file for: RPMD ... Date:1200Z 7 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 28.6 24.6 79 4.0 25.6 180 3 301.2 304.9 298.6 359.4 19.71 1 974 305 27.0 22.3 76 4.7 23.6 170 7 302.4 305.7 297.6 354.7 17.67 2 910 902 23.0 19.2 79 3.8 20.3 155 5 304.2 307.1 296.8 350.6 15.57 3 878 1214 21.6 16.6 73 5.0 18.1 76 2 305.9 308.5 296.0 346.9 13.66 4 850 1494 19.2 15.8 81 3.4 16.9 0 0 306.3 308.8 295.8 346.5 13.40 5 792 2099 15.2 13.4 89 1.8 14.0 61 3 308.2 310.5 295.6 345.5 12.30 6 720 2906 12.6 7.6 72 5.0 9.5 50 5 313.9 315.6 294.8 342.3 9.14 7 700 3142 10.8 8.9 88 1.9 9.6 45 5 314.4 316.4 295.8 346.4 10.29 8 662 3606 8.6 5.9 83 2.7 6.9 67 3 317.0 318.7 295.5 344.9 8.84 9 616 4200 5.6 1.3 74 4.3 3.2 87 10 320.2 321.5 294.8 342.1 6.84 10 500 5880 -3.9 -6.4 83 2.5 -5.1 90 19 328.3 329.2 295.3 344.2 4.74 11 484 6136 -3.7 -10.7 58 7.0 -6.8 88 23 331.6 332.3 295.2 343.6 3.50 12 421 7220 -11.3 -18.3 56 7.0 -13.8 85 22 335.4 335.8 295.0 343.0 2.15 13 409 7441 -12.5 -14.8 83 2.3 -13.4 85 20 336.6 337.2 296.0 347.0 2.97 14 400 7610 -13.7 -15.8 84 2.1 -14.5 85 19 337.2 337.8 296.0 347.0 2.79 15 388 7841 -15.3 -16.9 88 1.6 -15.9 90 18 338.0 338.6 296.0 347.4 2.63 16 373 8139 -16.5 -19.9 75 3.4 -17.6 96 16 340.3 340.7 296.2 347.9 2.11 17 349 8636 -20.5 -23.1 80 2.6 -21.2 105 14 341.4 341.8 296.1 347.7 1.71 18 336 8917 -22.3 -32.3 40 10.0 -24.4 105 18 342.7 342.8 295.6 345.6 0.76 19 313 9434 -26.9 -29.6 78 2.7 -27.5 105 26 343.3 343.5 296.0 347.2 1.05 20 300 9740 -28.5 -44.5 20 16.0 -30.5 105 31 345.2 345.3 295.8 346.2 0.24 21 286 10081 -31.3 -40.3 41 9.0 -32.5 105 32 346.0 346.0 296.1 347.5 0.40 22 266 10591 -35.1 -49.1 23 14.0 -36.4 105 34 347.7 347.7 296.3 348.3 0.16 23 258 10803 -36.9 -60.9 7 24.0 -38.2 105 35 348.1 348.1 296.3 348.2 0.04 24 250 11020 -38.9 -50.9 27 12.0 -39.8 105 35 348.2 348.3 296.4 348.8 0.14 25 240 11297 -41.5 -64.5 7 23.0 -42.4 105 34 348.4 348.4 296.3 348.5 0.03 26 227 11670 -44.7 -48.5 66 3.8 -45.0 105 33 349.1 349.2 296.6 350.0 0.21 27 215 12029 -47.7 -58.7 27 11.0 -48.1 105 32 349.9 349.9 296.7 350.2 0.06 28 200 12500 -52.1 -58.1 48 6.0 -52.3 105 31 350.3 350.3 296.8 350.6 0.07 29 181 13140 -57.5 -65.5 35 8.0 -57.6 100 32 351.6 351.6 297.0 351.7 0.03 30 163 13794 -63.3 -67.2 59 3.9 -63.3 94 32 352.6 352.6 297.2 352.7 0.03 31 150 14300 -67.9 -72.1 55 4.2 -67.9 90 33 353.1 353.1 297.3 353.2 0.02 32 101 16575 -85.1 -91.1 33 6.0 -85.1 85 27 362.3 362.3 299.1 362.3 0.00 33 100 16630 -84.9 -90.9 33 6.0 -84.9 80 31 363.7 363.7 299.4 363.7 0.00 34 87 17393 -87.9 -92.9 39 5.0 -87.9 95 46 372.4 372.4 301.0 372.4 0.00 35 76 18131 -85.7 -90.7 40 5.0 -85.7 95 24 391.7 391.7 304.0 391.7 0.00 36 70 18590 -80.3 -85.1 44 4.8 -80.3 90 25 412.6 412.6 306.8 412.6 0.00 37 61 19369 -80.1 -86.1 36 6.0 -80.1 62 22 429.6 429.6 308.8 429.6 0.00 38 50 20520 -71.5 -82.5 18 11.0 -71.6 125 38 475.0 475.0 313.1 475.0 0.01 39 43 21421 -66.1 -87.1 4 21.0 -66.4 95 39 509.2 509.2 315.6 509.2 0.00 40 39 22011 -66.5 -94.5 1 28.0 -66.8 93 45 522.6 522.6 316.5 522.6 0.00 41 36 22503 -59.7 -89.7 1 30.0 -60.5 92 50 552.3 552.3 318.2 552.3 0.00 42 32 23238 -60.0 -89.3 1 29.4 -60.8 90 58 570.6 570.6 319.2 570.6 0.00 43 30 23640 -60.1 -89.1 1 29.0 -61.0 80 50 580.8 580.8 319.7 580.8 0.00 44 20 26230 -51.1 -83.1 1 32.0 -54.2 95 54 679.8 679.8 323.7 679.9 0.02 45 16 27689 -48.7 -81.7 1 33.0 -53.2 100 58 732.4 732.4 325.4 732.7 0.03 TRP 87 17393 -87.9 -92.9 39 5.0 -87.9 95 46 372.4 372.4 301.0 372.4 0.00 WND 32 23238 -60.0 -89.3 1 29.4 -60.8 90 58 570.6 570.6 319.2 570.6 0.00 Sounding variables and indices 1000-500 mb thick: 5808.93 m Freezing level: 547.62 mb = 5190.22 m = 17028.08 ft Wetbulb zero: 571.61 mb = 4802.05 m = 15754.58 ft Precipitable water: 2.40 inches Sfc-500 mean rel hum: 79.56 % Est. max temperature: 33.56 C = 92.41 F Sfc-Lift cond lev (LCL): 949.85 mb = 525.43 m = 1723.82 ft T: 25.52 C 700-500 lapse rate: 5.37 C/km ThetaE index: 17.09 C Layer 974.0- 700.0 mb Conv cond level (CCL): 857.22 mb = 1420.86 m = 4661.57 ft Mean mixing ratio: 17.21 g/kg Conv temperature: 33.55 C = 92.39 F Cap Strength: 1.88 C Lifted Index: -2.34 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.24 C Lifted Index @700 mb: -0.88 C Showalter Index: 0.36 C Risk: Thunderstorms probable Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 19.70 C K Index: 37.00 Risk: > 80 % chance of thunderstorms Sweat Index: 208.60 Risk: None Energy Index: -0.50 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 810.23 J/kg Max Up Vert Vel: 40.26 m/s Conv Inhibition (B-): 38.84 J/kg Cap Strength: 1.88 C Lift Cond Lev (LCL): 898.39 mb = 1013.87 m = 3326.31 ft Lev Free Conv (LFC): 823.39 mb = 1766.36 m = 5795.08 ft Equ Level (EL): 143.39 mb = 14559.36 m = 47766.35 ft B at Equ Level: 806.35 J/kg Max Parcel Lev (MPL): 83.39 mb = 17624.56 m = 57822.67 ft Wind level data Storm motion: 122 at 6 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 18 180 3 0.0 3.0 | 270 5 4.8 -0.0 1 974 305 170 7 -1.2 6.9 | 223 5 3.6 3.9 2 908 914 155 5 -2.1 4.5 | 241 3 2.7 1.5 3 850 1494 0 0 -0.0 -0.0 | 302 6 4.8 -3.0 4 788 2134 65 3 -2.7 -1.3 | 334 5 2.1 -4.3 5 700 3142 45 5 -3.5 -3.5 | 349 7 1.3 -6.6 6 657 3658 70 3 -2.8 -1.0 | 334 5 2.0 -4.1 7 610 4267 90 11 -11.0 0.0 | 64 7 -6.2 -3.0 8 500 5880 90 19 -19.0 0.0 | 78 15 -14.2 -3.0 9 468 6401 85 27 -26.9 -2.4 | 76 23 -22.1 -5.4 10 400 7610 85 19 -18.9 -1.7 | 72 15 -14.1 -4.7 11 353 8534 105 13 -12.6 3.4 | 92 8 -7.7 0.3 12 300 9740 105 31 -29.9 8.0 | 101 26 -25.1 5.0 13 252 10973 105 36 -34.8 9.3 | 102 31 -30.0 6.3 14 250 11020 105 35 -33.8 9.1 | 102 30 -29.0 6.0 15 200 12500 105 31 -29.9 8.0 | 101 26 -25.1 5.0 16 150 14300 90 33 -33.0 0.0 | 84 28 -28.2 -3.0 17 103 16459 95 19 -18.9 1.7 | 84 14 -14.1 -1.4 18 100 16630 80 31 -30.5 -5.4 | 72 27 -25.7 -8.4 19 98 16764 80 31 -30.5 -5.4 | 72 27 -25.7 -8.4 20 87 17374 95 50 -49.8 4.4 | 92 45 -45.0 1.3 21 87 17393 95 46 -45.8 4.0 | 91 41 -41.0 1.0 22 74 18288 95 19 -18.9 1.7 | 84 14 -14.1 -1.4 23 70 18590 90 25 -25.0 0.0 | 81 20 -20.2 -3.0 24 66 18898 95 33 -32.9 2.9 | 90 28 -28.1 -0.2 25 63 19202 40 21 -13.5 -16.1 | 24 21 -8.7 -19.1 26 57 19812 115 23 -20.8 9.7 | 113 17 -16.0 6.7 27 54 20117 70 31 -29.1 -10.6 | 61 28 -24.3 -13.6 28 50 20520 125 38 -31.1 21.8 | 125 32 -26.3 18.8 29 46 21031 130 38 -29.1 24.4 | 131 32 -24.3 21.4 30 44 21336 95 38 -37.9 3.3 | 90 33 -33.0 0.3 31 32 23238 90 58 -58.0 0.0 | 87 53 -53.2 -3.0 32 31 23470 90 58 -58.0 0.0 | 87 53 -53.2 -3.0 33 30 23640 80 50 -49.2 -8.7 | 75 46 -44.4 -11.7 34 25 24689 85 48 -47.8 -4.2 | 80 44 -43.0 -7.2 35 20 26230 95 54 -53.8 4.7 | 92 49 -49.0 1.7 36 16 27127 100 58 -57.1 10.1 | 98 53 -52.3 7.0 37 13 27737 85 29 -28.9 -2.5 | 77 25 -24.1 -5.6 Wind Parameters Mean winds (0-6000m): 92.3 at 7.6 knts Storm direction: 122.3 at 5.7 knts Shear (0-3000m) pos: 0.6 neg: 0.7 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): 77.7 deg Storm rel helicity (0-3000m) pos: 9.3 neg: -8.3 tot: 1.1 m^2/s^2 ave: 0.4 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 0.5 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 85.06 Bulk Shear: 9.53 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 ------------------------------------------------------------------------------- 500 170 6 236 5| 0.0 3.6 3.6| 0.3 -5.1 -4.8 -9.7 -0.77| 5.1 -3.9 1000 164 6 235 4| 0.0 1.7 1.7| 2.2 -5.1 -3.0 -3.0 -0.10| 4.6 -0.5 1500 164 4 252 4| 0.0 1.1 1.1| 2.9 -8.3 -5.3 -3.6 -0.10| 5.2 -0.5 2000 158 4 265 3| 0.6 0.8 1.4| 6.7 -8.3 -1.5 -0.8 0.05| 4.6 0.2 2500 143 4 275 3| 0.8 0.6 1.4| 8.4 -8.3 0.1 0.1 0.11| 4.0 0.4 3000 124 4 299 2| 0.6 0.7 1.4| 9.3 -8.3 1.1 0.4 0.13| 3.6 0.5 4000 99 4 338 3| 0.9 0.6 1.5| 14.9 -9.9 5.0 1.3 0.22| 3.6 0.8 5000 94 6 15 3| 1.2 0.5 1.8| 22.6 -9.9 12.6 2.5 0.30| 3.6 1.1 6000 92 8 45 4| 1.0 0.9 1.9| 26.0 -10.1 15.9 2.7 0.28| 3.6 1.0 Wrote GIF file: /home/apache/climate/data/raob//RPMD/skewt/RPMD.skewt.20251207.12.gif