UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122700.upa.cvt Date: 0000Z 27 DEC 25 Searching for RPMD... Searching the city database file for: RPMD ... Date:0000Z 27 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 27.0 23.5 81 3.5 24.5 360 5 299.6 302.9 297.4 353.4 18.40 1 975 304 25.4 22.6 85 2.8 23.4 355 13 300.7 304.0 297.4 353.6 17.98 2 925 766 22.2 21.4 95 0.8 21.6 14 14 302.0 305.2 297.5 354.0 17.61 3 924 775 22.0 21.1 95 0.9 21.3 14 15 301.9 305.1 297.3 353.0 17.30 4 911 899 21.8 19.6 87 2.2 20.2 19 15 302.9 305.9 296.7 350.2 15.96 5 850 1500 19.0 15.3 79 3.7 16.5 0 0 306.0 308.5 295.5 345.0 12.97 6 826 1746 18.4 13.5 73 4.9 15.1 23 4 307.9 310.2 295.2 343.8 11.86 7 793 2095 15.8 13.2 85 2.6 14.1 60 10 308.8 311.0 295.6 345.5 12.12 8 775 2290 14.2 13.7 97 0.5 13.8 69 13 309.1 311.5 296.2 348.0 12.83 9 761 2444 15.0 10.0 72 5.0 11.8 73 15 311.6 313.5 295.0 342.9 10.19 10 749 2579 14.6 10.0 74 4.6 11.6 76 17 312.5 314.5 295.4 344.5 10.35 11 708 3054 12.0 5.0 62 7.0 7.8 84 16 314.7 316.2 294.1 339.0 7.75 12 700 3149 11.8 4.8 62 7.0 7.6 85 15 315.6 317.0 294.3 339.8 7.73 13 663 3602 9.8 3.8 66 6.0 6.2 94 13 318.2 319.7 294.9 342.4 7.61 14 617 4197 6.0 1.4 72 4.6 3.4 95 11 320.5 321.8 295.0 342.6 6.88 15 508 5764 -3.5 -6.2 82 2.7 -4.8 109 7 327.3 328.2 295.1 343.1 4.74 16 500 5890 -3.7 -7.1 77 3.4 -5.3 110 7 328.5 329.4 295.2 343.6 4.49 17 488 6081 -3.9 -9.9 63 6.0 -6.6 112 8 330.6 331.3 295.1 343.2 3.70 18 461 6527 -6.3 -19.3 35 13.0 -10.9 117 10 333.0 333.4 294.1 339.4 1.80 19 449 6732 -7.7 -16.7 48 9.0 -11.1 119 11 333.8 334.2 294.8 341.9 2.31 20 437 6942 -8.7 -30.7 15 22.0 -14.4 121 11 335.1 335.2 293.7 337.6 0.68 21 422 7211 -10.5 -23.5 34 13.0 -14.5 124 13 336.2 336.4 294.6 341.1 1.36 22 400 7620 -12.3 -34.3 14 22.0 -17.3 130 7 339.0 339.1 294.6 341.0 0.52 23 386 7892 -14.1 -27.1 32 13.0 -17.7 121 8 340.1 340.3 295.3 344.1 1.07 24 355 8521 -19.1 -39.1 15 20.0 -22.7 99 9 341.6 341.7 295.1 343.1 0.36 25 335 8950 -23.1 -33.1 40 10.0 -25.1 83 10 341.9 342.0 295.4 344.6 0.70 26 316 9376 -25.7 -41.7 21 16.0 -28.0 68 11 344.0 344.1 295.6 345.3 0.31 27 300 9750 -29.1 -40.1 34 11.0 -30.7 80 11 344.4 344.4 295.7 345.9 0.39 28 274 10394 -34.1 -44.1 36 10.0 -35.2 129 5 346.2 346.2 296.0 347.3 0.28 29 258 10813 -38.1 -45.1 48 7.0 -38.8 150 5 346.3 346.3 296.0 347.4 0.26 30 250 11030 -40.1 -46.1 53 6.0 -40.6 150 9 346.4 346.5 296.1 347.4 0.24 31 209 12225 -50.3 -57.3 43 7.0 -50.5 118 17 348.7 348.7 296.4 349.0 0.08 32 200 12510 -52.9 -56.3 66 3.4 -53.0 110 19 349.0 349.0 296.5 349.4 0.09 33 186 12972 -57.3 -62.2 54 4.9 -57.4 114 22 349.2 349.2 296.5 349.4 0.05 34 176 13319 -58.7 -79.7 5 21.0 -58.9 119 26 352.5 352.5 297.2 352.5 0.00 35 150 14300 -67.5 -76.5 27 9.0 -67.5 140 42 353.8 353.8 297.4 353.8 0.01 36 137 14842 -71.5 -76.2 49 4.7 -71.5 140 49 356.0 356.0 297.9 356.1 0.01 37 128 15241 -74.5 -80.5 39 6.0 -74.5 131 45 357.6 357.6 298.2 357.6 0.00 38 116 15811 -76.9 -86.9 19 10.0 -76.9 113 34 363.4 363.4 299.4 363.4 0.00 39 101 16595 -83.5 -91.5 23 8.0 -83.5 87 18 365.4 365.4 299.7 365.4 0.00 40 100 16650 -83.5 -92.5 19 9.0 -83.5 85 17 366.4 366.4 299.9 366.4 0.00 41 92 17106 -85.7 -93.7 22 8.0 -85.7 140 5 370.9 370.9 300.7 370.9 0.00 42 70 18600 -84.7 -90.7 34 6.0 -84.7 75 15 403.2 403.2 305.6 403.2 0.00 43 53 20194 -73.7 -89.7 7 16.0 -73.8 74 15 462.1 462.1 312.0 462.1 0.00 44 50 20540 -69.5 -90.5 3 21.0 -69.6 90 25 479.7 479.7 313.4 479.7 0.00 45 32 23276 -59.9 -89.9 1 30.0 -60.8 96 42 570.7 570.7 319.2 570.7 0.00 46 30 23680 -59.7 -89.7 1 30.0 -60.6 100 48 581.9 581.9 319.8 581.9 0.00 47 20 26240 -56.3 -87.3 1 31.0 -58.2 100 60 663.8 663.8 323.2 663.9 0.01 48 16 27693 -45.3 -79.3 1 34.0 -51.1 109 58 743.5 743.5 325.8 743.9 0.05 49 13 29075 -46.7 -80.7 1 34.0 -52.6 69 17 784.1 784.1 326.8 784.5 0.05 TRP 92 17106 -85.7 -93.7 22 8.0 -85.7 140 5 370.9 370.9 300.7 370.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5810.25 m Freezing level: 548.16 mb = 5186.73 m = 17016.62 ft Wetbulb zero: 572.36 mb = 4802.31 m = 15755.42 ft Precipitable water: 2.28 inches Sfc-500 mean rel hum: 77.06 % Est. max temperature: 33.14 C = 91.65 F Sfc-Lift cond lev (LCL): 957.52 mb = 462.67 m = 1517.92 ft T: 24.30 C 700-500 lapse rate: 5.65 C/km ThetaE index: 10.21 C Layer 924.0- 793.0 mb Conv cond level (CCL): 890.03 mb = 1100.89 m = 3611.81 ft Mean mixing ratio: 17.67 g/kg Conv temperature: 31.43 C = 88.57 F Cap Strength: 0.92 C Lifted Index: -1.90 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.46 C Lifted Index @700 mb: 0.33 C Showalter Index: 1.11 C Risk: Showers probable Total Totals Index: 41.70 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 19.00 C K Index: 31.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 190.60 Risk: None Energy Index: -0.29 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 689.66 J/kg Max Up Vert Vel: 37.14 m/s Conv Inhibition (B-): 28.75 J/kg Cap Strength: 0.87 C Lift Cond Lev (LCL): 926.45 mb = 752.17 m = 2467.73 ft Lev Free Conv (LFC): 791.45 mb = 2111.39 m = 6927.05 ft Equ Level (EL): 761.45 mb = 2439.09 m = 8002.18 ft B at Equ Level: 14.83 J/kg Max Parcel Lev (MPL): 651.45 mb = 3747.64 m = 12295.25 ft Wind level data Storm motion: 103 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 5 -0.0 -5.0 | 311 10 7.9 -6.9 1 975 305 355 13 1.1 -13.0 | 329 17 9.0 -14.8 2 909 914 20 15 -5.1 -14.1 | 350 16 2.8 -16.0 3 850 1500 0 0 -0.0 -0.0 | 283 8 7.9 -1.9 4 848 1524 0 0 -0.0 -0.0 | 283 8 7.9 -1.9 5 789 2134 65 11 -10.0 -4.6 | 18 7 -2.1 -6.5 6 734 2743 80 19 -18.7 -3.3 | 64 12 -10.8 -5.2 7 700 3149 85 15 -14.9 -1.3 | 66 8 -7.1 -3.2 8 658 3658 95 13 -13.0 1.1 | 82 5 -5.1 -0.7 9 610 4267 95 11 -11.0 1.0 | 73 3 -3.1 -0.9 10 500 5890 110 7 -6.6 2.4 | 248 1 1.3 0.5 11 416 7315 125 13 -10.6 7.5 | 154 6 -2.8 5.6 12 400 7620 130 7 -5.4 4.5 | 224 4 2.5 2.6 13 312 9449 65 11 -10.0 -4.6 | 18 7 -2.1 -6.5 14 300 9750 80 11 -10.8 -1.9 | 38 5 -2.9 -3.8 15 263 10668 150 3 -1.5 2.6 | 263 6 6.4 0.7 16 252 10973 150 7 -3.5 6.1 | 226 6 4.4 4.2 17 250 11030 150 9 -4.5 7.8 | 210 7 3.4 5.9 18 200 12510 110 19 -17.9 6.5 | 115 11 -10.0 4.6 19 182 13106 115 23 -20.8 9.7 | 121 15 -13.0 7.9 20 150 14300 140 42 -27.0 32.2 | 148 36 -19.1 30.3 21 134 14935 140 50 -32.1 38.3 | 146 44 -24.3 36.4 22 100 16650 85 17 -16.9 -1.5 | 70 10 -9.0 -3.4 23 98 16764 80 23 -22.7 -4.0 | 68 16 -14.8 -5.9 24 92 17106 140 5 -3.2 3.8 | 247 5 4.7 2.0 25 83 17678 260 3 3.0 0.5 | 277 11 10.8 -1.3 26 70 18593 25 9 -3.8 -8.2 | 338 11 4.1 -10.0 27 70 18600 75 15 -14.5 -3.9 | 49 9 -6.6 -5.8 28 63 19202 125 11 -9.0 6.3 | 166 5 -1.1 4.4 29 60 19507 40 13 -8.4 -10.0 | 2 12 -0.5 -11.8 30 51 20422 85 15 -14.9 -1.3 | 66 8 -7.1 -3.2 31 50 20540 90 25 -25.0 0.0 | 84 17 -17.1 -1.9 32 44 21336 95 44 -43.8 3.8 | 93 36 -35.9 2.0 33 33 23165 95 40 -39.8 3.5 | 93 32 -32.0 1.6 34 30 23680 100 48 -47.3 8.3 | 99 40 -39.4 6.5 35 21 25908 105 60 -58.0 15.5 | 105 52 -50.1 13.7 36 20 26240 100 60 -59.1 10.4 | 99 52 -51.2 8.5 37 16 27127 110 58 -54.5 19.8 | 111 50 -46.6 18.0 38 12 28042 55 3 -2.5 -1.7 | 303 7 5.4 -3.6 39 10 28651 360 17 -0.0 -17.0 | 337 20 7.9 -18.9 40 9 29261 330 7 3.5 -6.1 | 305 14 11.4 -7.9 Wind Parameters Mean winds (0-6000m): 73.3 at 10.8 knts Storm direction: 103.3 at 8.1 knts Shear (0-3000m) pos: 3.7 neg: 2.1 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 114.6 deg Storm rel helicity (0-3000m) pos: 86.3 neg: -38.4 tot: 47.9 m^2/s^2 ave: 16.0 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 3.1 10^-3/s Energy-Hel index: 0.27 Bulk Rich Number: 29.80 Bulk Shear: 23.14 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 ------------------------------------------------------------------------------- 500 358 11 327 15| 9.0 0.0 9.0| 23.7 0.0 23.7 47.4 0.61| 10.4 6.3 1000 7 13 336 16| 4.0 0.0 4.0| 41.8 -8.2 33.6 33.6 0.48| 8.8 4.2 1500 10 10 333 14| 2.6 4.2 6.9| 41.8 -38.4 3.4 2.3 -0.08| 10.1 -0.9 2000 15 9 332 12| 4.2 3.2 7.3| 62.8 -38.4 24.4 12.2 0.19| 10.2 1.9 2500 30 10 343 11| 4.5 2.5 7.1| 78.3 -38.4 39.9 16.0 0.31| 9.9 3.1 3000 45 11 359 10| 3.7 2.1 5.8| 86.3 -38.4 47.9 16.0 0.33| 9.2 3.1 4000 60 12 16 8| 2.1 1.6 3.7| 89.2 -38.7 50.5 12.6 0.32| 7.6 2.5 5000 68 11 24 7| 1.4 1.3 2.6| 89.5 -38.9 50.6 10.1 0.31| 6.4 2.0 6000 73 11 26 6| 1.0 1.1 2.0| 89.7 -39.1 50.6 8.4 0.31| 5.6 1.8 Wrote GIF file: /home/apache/climate/data/raob//RPMD/skewt/RPMD.skewt.20251227.00.gif