UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122300.upa.cvt Date: 0000Z 23 DEC 25 Searching for RPMD... Searching the city database file for: RPMD ... Date:0000Z 23 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 26.4 25.5 95 0.9 25.7 350 3 299.0 302.7 298.7 359.8 20.81 1 982 240 24.2 22.3 89 1.9 22.8 5 9 298.9 302.1 296.6 350.0 17.52 2 975 303 24.6 22.1 86 2.5 22.8 10 11 299.9 303.1 296.8 351.0 17.43 3 944 587 24.0 19.8 77 4.2 21.0 30 7 302.1 305.0 296.2 348.1 15.58 4 911 899 21.8 19.3 86 2.5 20.1 53 3 302.9 305.8 296.5 349.3 15.65 5 883 1170 19.8 18.4 92 1.4 18.8 5 2 303.6 306.4 296.4 348.9 15.26 6 850 1499 18.4 16.7 90 1.7 17.2 300 1 305.4 308.1 296.2 348.0 14.21 7 792 2104 15.6 11.8 78 3.8 13.1 68 5 308.7 310.7 294.8 342.2 11.05 8 700 3146 10.2 6.7 79 3.5 8.0 70 5 313.8 315.5 294.6 341.2 8.83 9 663 3596 8.2 4.2 76 4.0 5.8 61 5 316.4 318.0 294.6 341.1 7.83 10 653 3722 7.6 2.9 72 4.7 4.9 58 5 317.1 318.5 294.3 340.1 7.24 11 643 3849 7.0 2.6 74 4.4 4.5 54 6 317.9 319.3 294.5 340.7 7.20 12 616 4200 4.4 1.2 80 3.2 2.6 43 7 318.8 320.1 294.4 340.5 6.79 13 576 4744 0.6 -0.1 95 0.7 0.2 46 6 320.5 321.8 294.7 341.8 6.61 14 500 5870 -4.9 -6.4 89 1.5 -5.6 60 5 327.1 328.0 295.0 342.9 4.74 15 485 6110 -5.9 -10.7 69 4.8 -8.0 63 6 328.7 329.4 294.4 340.5 3.49 16 400 7600 -13.5 -19.5 61 6.0 -15.6 85 11 337.4 337.9 295.4 344.7 2.04 17 395 7695 -14.1 -22.1 51 8.0 -16.6 85 11 337.9 338.2 295.3 343.8 1.65 18 374 8107 -17.1 -23.1 60 6.0 -18.9 83 11 339.2 339.6 295.5 345.0 1.59 19 350 8600 -20.5 -35.5 25 15.0 -23.4 80 11 341.1 341.2 295.1 343.2 0.53 20 326 9120 -24.3 -32.3 48 8.0 -25.9 78 11 342.9 343.1 295.7 345.9 0.78 21 310 9485 -26.7 -42.7 21 16.0 -28.9 76 11 344.5 344.6 295.7 345.7 0.29 22 300 9720 -28.3 -43.3 22 15.0 -30.3 75 11 345.5 345.6 295.9 346.6 0.28 23 286 10061 -31.5 -44.5 27 13.0 -33.0 80 10 345.7 345.7 295.9 346.7 0.26 24 269 10492 -34.9 -39.9 60 5.0 -35.5 88 11 346.8 346.9 296.3 348.6 0.44 25 257 10810 -37.5 -43.5 53 6.0 -38.1 96 18 347.6 347.6 296.4 348.8 0.32 26 250 11000 -38.9 -44.9 53 6.0 -39.5 100 23 348.2 348.3 296.5 349.4 0.28 27 214 12047 -48.1 -51.0 72 2.9 -48.3 114 29 349.8 349.8 296.7 350.5 0.16 28 200 12490 -51.9 -56.5 58 4.6 -52.1 120 31 350.6 350.6 296.8 351.0 0.09 29 159 13928 -64.5 -73.5 28 9.0 -64.6 144 31 353.0 353.0 297.3 353.1 0.01 30 150 14280 -67.7 -75.7 31 8.0 -67.8 150 31 353.5 353.5 297.4 353.5 0.01 31 124 15398 -77.7 -82.4 47 4.7 -77.7 141 40 355.1 355.1 297.7 355.1 0.00 32 116 15778 -79.7 -83.3 55 3.6 -79.7 155 34 358.2 358.2 298.4 358.2 0.00 33 100 16610 -83.9 -89.9 34 6.0 -83.9 215 1 365.6 365.6 299.8 365.6 0.00 34 99 16666 -84.5 -91.5 28 7.0 -84.5 215 1 365.5 365.5 299.8 365.5 0.00 35 83 17633 -86.5 -92.5 33 6.0 -86.5 333 16 380.3 380.3 302.3 380.3 0.00 36 74 18255 -89.7 -95.7 31 6.0 -89.7 90 27 386.3 386.3 303.2 386.3 0.00 37 70 18560 -81.1 -85.0 52 3.9 -81.1 110 15 410.9 410.9 306.6 410.9 0.00 38 65 18988 -71.7 -78.7 34 7.0 -71.8 19 16 440.2 440.2 309.9 440.3 0.01 39 56 19863 -74.9 -88.9 10 14.0 -75.0 351 11 452.1 452.1 311.1 452.1 0.00 40 50 20530 -70.7 -88.7 5 18.0 -70.8 95 27 476.9 476.9 313.2 476.9 0.00 41 42 21580 -64.5 -87.5 3 23.0 -64.9 87 38 516.6 516.6 316.1 516.6 0.00 42 30 23650 -61.7 -90.7 1 29.0 -62.4 100 56 576.4 576.4 319.5 576.5 0.00 43 27 24309 -59.5 -89.3 1 29.8 -60.6 105 62 600.2 600.2 320.6 600.2 0.00 44 20 26220 -53.3 -85.3 1 32.0 -55.9 85 46 673.0 673.0 323.5 673.1 0.01 45 15 28092 -48.7 -81.7 1 33.0 -53.4 94 31 746.0 746.0 325.8 746.3 0.03 TRP 74 18255 -89.7 -95.7 31 6.0 -89.7 90 27 386.3 386.3 303.2 386.3 0.00 WND 27 24309 -59.5 -89.3 1 29.8 -60.6 105 62 600.2 600.2 320.6 600.2 0.00 Sounding variables and indices 1000-500 mb thick: 5790.40 m Freezing level: 567.71 mb = 4866.85 m = 15967.16 ft Wetbulb zero: 573.44 mb = 4779.49 m = 15680.55 ft Precipitable water: 2.35 inches Sfc-500 mean rel hum: 84.22 % Est. max temperature: 32.48 C = 90.46 F Sfc-Lift cond lev (LCL): 994.43 mb = 128.90 m = 422.89 ft T: 25.30 C 700-500 lapse rate: 5.54 C/km ThetaE index: 9.85 C Layer 982.0- 975.0 mb Conv cond level (CCL): 886.61 mb = 1134.56 m = 3722.28 ft Mean mixing ratio: 16.87 g/kg Conv temperature: 30.94 C = 87.69 F Cap Strength: 1.68 C Lifted Index: -2.17 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.25 C Lifted Index @700 mb: -0.54 C Showalter Index: -1.23 C Risk: Thunderstorms probable Total Totals Index: 44.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 21.60 C K Index: 36.50 Risk: > 80 % chance of thunderstorms Sweat Index: 207.40 Risk: None Energy Index: -1.07 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 373.95 J/kg Max Up Vert Vel: 27.35 m/s Conv Inhibition (B-): 38.83 J/kg Cap Strength: 1.68 C Lift Cond Lev (LCL): 919.29 mb = 819.45 m = 2688.45 ft Lev Free Conv (LFC): 754.29 mb = 2515.81 m = 8253.86 ft Equ Level (EL): 214.29 mb = 12038.18 m = 39494.85 ft B at Equ Level: 373.23 J/kg Max Parcel Lev (MPL): 104.29 mb = 16374.61 m = 53721.82 ft Wind level data Storm motion: 78 at 4 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 18 350 3 0.5 -3.0 | 297 5 4.3 -2.2 1 974 305 10 11 -1.9 -10.8 | 349 10 1.9 -10.0 2 909 914 55 3 -2.5 -1.7 | 305 2 1.4 -0.9 3 850 1499 300 1 0.9 -0.5 | 267 5 4.7 0.3 4 789 2134 75 5 -4.8 -1.3 | 63 1 -1.0 -0.5 5 700 3146 70 5 -4.7 -1.7 | 44 1 -0.9 -0.9 6 657 3658 60 5 -4.3 -2.5 | 17 2 -0.5 -1.7 7 609 4267 40 7 -4.5 -5.4 | 9 5 -0.7 -4.6 8 500 5870 60 5 -4.3 -2.5 | 17 2 -0.5 -1.7 9 400 7600 85 11 -11.0 -1.0 | 89 7 -7.1 -0.2 10 300 9720 75 11 -10.6 -2.8 | 73 7 -6.8 -2.1 11 274 10363 85 9 -9.0 -0.8 | 90 5 -5.2 -0.0 12 251 10973 100 21 -20.7 3.6 | 105 17 -16.9 4.4 13 250 11000 100 23 -22.7 4.0 | 104 19 -18.8 4.8 14 200 12490 120 31 -26.8 15.5 | 125 28 -23.0 16.3 15 150 14280 150 31 -15.5 26.8 | 157 30 -11.7 27.6 16 149 14326 150 29 -14.5 25.1 | 158 28 -10.7 25.9 17 120 15545 140 42 -27.0 32.2 | 145 40 -23.2 33.0 18 100 16610 215 1 0.6 0.8 | 250 5 4.4 1.6 19 97 16764 215 1 0.6 0.8 | 250 5 4.4 1.6 20 82 17678 340 17 5.8 -16.0 | 328 18 9.6 -15.2 21 74 18255 90 27 -27.0 0.0 | 92 23 -23.2 0.8 22 70 18560 110 15 -14.1 5.1 | 120 12 -10.3 5.9 23 70 18593 85 27 -26.9 -2.4 | 86 23 -23.1 -1.6 24 60 19507 295 3 2.7 -1.3 | 274 7 6.5 -0.5 25 50 20530 95 27 -26.9 2.4 | 98 23 -23.1 3.1 26 46 21031 105 40 -38.6 10.4 | 108 37 -34.8 11.1 27 40 21946 75 36 -34.8 -9.3 | 75 32 -31.0 -8.5 28 30 23650 100 56 -55.1 9.7 | 102 52 -51.3 10.5 29 27 24309 105 62 -59.9 16.0 | 107 59 -56.1 16.8 30 25 24689 105 62 -59.9 16.0 | 107 59 -56.1 16.8 31 20 26213 95 54 -53.8 4.7 | 96 50 -50.0 5.5 32 20 26220 85 46 -45.8 -4.0 | 86 42 -42.0 -3.2 33 11 28346 105 13 -12.6 3.4 | 115 10 -8.7 4.1 Wind Parameters Mean winds (0-6000m): 48.4 at 5.2 knts Storm direction: 78.4 at 3.9 knts Shear (0-3000m) pos: 1.3 neg: 0.5 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 109.4 deg Storm rel helicity (0-3000m) pos: 20.9 neg: -4.0 tot: 16.8 m^2/s^2 ave: 5.6 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 1.7 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 110.84 Bulk Shear: 3.37 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 11 8 343 7| 6.2 0.0 6.2| 14.9 0.0 14.9 29.9 0.65| 12.3 7.9 1000 16 7 340 6| 1.1 0.0 1.1| 15.2 -1.4 13.8 13.8 0.29| 9.8 2.9 1500 17 5 329 5| 0.7 1.0 1.7| 15.2 -3.9 11.3 7.5 0.15| 7.6 1.1 2000 20 4 325 4| 1.6 0.7 2.4| 20.2 -3.9 16.3 8.2 0.29| 7.3 2.1 2500 34 4 336 3| 1.6 0.6 2.2| 20.9 -4.0 16.9 6.8 0.33| 6.3 2.1 3000 42 5 344 3| 1.3 0.5 1.8| 20.9 -4.0 16.8 5.6 0.32| 5.3 1.7 4000 48 5 354 2| 1.0 0.4 1.4| 20.9 -4.5 16.4 4.1 0.27| 4.3 1.2 5000 47 5 359 3| 0.8 0.3 1.1| 21.2 -4.8 16.4 3.3 0.25| 3.7 0.9 6000 48 5 1 3| 0.7 0.3 1.0| 21.6 -4.8 16.8 2.8 0.25| 3.2 0.8 Wrote GIF file: /home/apache/climate/data/raob//RPMD/skewt/RPMD.skewt.20251223.00.gif