UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120900.upa.cvt Date: 0000Z 9 DEC 25 Searching for RPMD... Searching the city database file for: RPMD ... Date:0000Z 9 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 27.8 25.2 86 2.6 25.9 70 1 300.4 304.1 298.8 360.5 20.43 1 976 296 25.2 23.1 88 2.1 23.7 8 11 300.4 303.8 297.7 354.9 18.53 2 911 901 21.6 19.1 86 2.5 19.8 0 0 302.7 305.6 296.3 348.5 15.45 3 850 1502 18.2 16.8 92 1.4 17.2 20 7 305.2 307.9 296.2 348.0 14.31 4 824 1768 16.4 15.0 91 1.4 15.5 41 10 306.0 308.5 295.6 345.4 13.13 5 812 1893 15.6 12.7 83 2.9 13.7 51 11 306.5 308.6 294.6 340.9 11.44 6 792 2105 15.2 11.2 77 4.0 12.6 67 13 308.2 310.2 294.4 340.4 10.61 7 786 2169 15.4 8.4 63 7.0 11.0 73 13 309.1 310.8 293.3 336.1 8.84 8 752 2544 13.6 9.1 74 4.5 10.7 96 18 311.1 312.9 294.6 340.9 9.70 9 741 2668 14.0 4.0 51 10.0 8.2 91 19 312.9 314.2 292.9 334.4 6.89 10 735 2737 13.8 1.8 44 12.0 7.1 88 20 313.4 314.5 292.3 332.0 5.94 11 700 3147 11.2 1.2 50 10.0 5.6 75 23 314.9 316.0 292.7 333.7 5.97 12 677 3425 9.6 3.6 66 6.0 6.1 78 21 316.1 317.5 294.1 339.3 7.34 13 663 3598 9.4 -1.6 46 11.0 3.5 79 20 317.8 318.8 292.9 334.3 5.14 14 647 3800 8.4 0.4 57 8.0 3.9 83 18 318.9 320.1 293.9 338.4 6.10 15 623 4112 6.6 -9.4 31 16.0 -0.7 91 15 320.3 320.9 291.8 330.2 3.01 16 616 4204 6.2 -6.8 39 13.0 -0.1 93 14 320.9 321.6 292.6 333.1 3.73 17 598 4446 4.4 -2.6 60 7.0 0.7 95 14 321.5 322.6 294.0 338.7 5.29 18 545 5195 -0.3 -6.3 64 6.0 -3.2 95 21 324.6 325.4 294.1 339.1 4.38 19 532 5388 -1.3 -14.3 36 13.0 -6.5 95 23 325.6 326.1 292.7 333.7 2.37 20 500 5880 -4.5 -16.5 39 12.0 -9.0 95 27 327.6 328.0 293.0 334.8 2.10 21 487 6087 -6.1 -17.1 41 11.0 -10.1 97 28 328.1 328.5 293.1 335.2 2.05 22 474 6299 -6.7 -15.7 49 9.0 -10.1 99 29 329.9 330.3 293.9 338.1 2.37 23 446 6773 -8.1 -42.1 5 34.0 -14.7 92 26 333.9 333.9 293.0 334.7 0.21 24 428 7092 -9.9 -23.9 31 14.0 -14.2 86 23 335.6 335.8 294.4 340.3 1.30 25 400 7610 -14.5 -31.5 22 17.0 -18.5 75 19 336.1 336.3 294.0 338.7 0.69 26 389 7821 -16.1 -26.1 42 10.0 -18.8 82 18 336.7 337.0 294.6 341.0 1.17 27 378 8036 -18.1 -28.1 41 10.0 -20.5 89 16 336.9 337.1 294.4 340.6 1.00 28 373 8136 -17.3 -37.3 16 20.0 -21.1 93 15 339.2 339.3 294.5 340.8 0.42 29 316 9357 -26.7 -48.7 11 22.0 -29.2 136 6 342.6 342.7 295.1 343.2 0.14 30 308 9541 -27.9 -47.9 13 20.0 -30.2 143 4 343.5 343.5 295.3 344.1 0.16 31 300 9730 -29.1 -41.1 30 12.0 -30.7 150 3 344.4 344.4 295.7 345.8 0.35 32 274 10373 -32.9 -56.9 7 24.0 -34.7 225 7 347.9 347.9 296.3 348.2 0.06 33 258 10793 -36.7 -61.7 6 25.0 -38.1 211 10 348.4 348.4 296.3 348.5 0.04 34 250 11010 -38.5 -60.5 8 22.0 -39.6 205 13 348.8 348.8 296.4 349.0 0.04 35 200 12500 -51.1 -63.1 23 12.0 -51.4 150 13 351.8 351.9 297.1 352.0 0.04 36 158 13985 -64.1 -70.1 44 6.0 -64.1 175 10 354.4 354.4 297.6 354.4 0.02 37 150 14300 -66.9 -74.9 31 8.0 -67.0 150 11 354.8 354.8 297.7 354.9 0.01 38 125 15377 -76.7 -83.7 32 7.0 -76.7 125 9 356.1 356.1 297.9 356.1 0.00 39 104 16414 -85.1 -94.1 19 9.0 -85.1 80 20 359.3 359.3 298.5 359.3 0.00 40 100 16630 -85.7 -93.7 22 8.0 -85.7 70 23 362.1 362.1 299.1 362.1 0.00 41 94 16968 -87.5 -96.5 17 9.0 -87.5 70 23 365.1 365.1 299.7 365.1 0.00 42 87 17385 -90.5 -98.5 20 8.0 -90.5 110 42 367.2 367.2 300.1 367.2 0.00 43 80 17840 -84.9 -89.7 42 4.8 -84.9 124 25 387.7 387.7 303.5 387.7 0.00 44 74 18270 -84.5 -90.5 34 6.0 -84.5 111 15 397.2 397.2 304.8 397.2 0.00 45 70 18580 -80.5 -85.5 43 5.0 -80.5 85 19 412.2 412.2 306.8 412.2 0.00 46 55 19988 -66.7 -87.7 4 21.0 -66.9 78 13 473.2 473.2 312.9 473.2 0.00 47 50 20560 -69.1 -96.1 1 27.0 -69.3 70 19 480.7 480.7 313.5 480.7 0.00 48 30 23650 -63.9 -91.9 1 28.0 -64.5 85 54 570.4 570.4 319.2 570.5 0.00 49 20 26230 -49.7 -82.2 1 32.5 -53.2 110 64 684.0 684.0 323.9 684.2 0.02 50 16 27716 -41.9 -76.9 1 35.0 -49.1 137 45 754.6 754.6 326.1 755.2 0.07 51 13 29107 -47.1 -81.1 1 34.0 -52.8 176 19 782.7 782.8 326.8 783.1 0.04 TRP 87 17385 -90.5 -98.5 20 8.0 -90.5 110 42 367.2 367.2 300.1 367.2 0.00 WND 20 26230 -49.7 -82.2 1 32.5 -53.2 110 64 684.0 684.0 323.9 684.2 0.02 Sounding variables and indices 1000-500 mb thick: 5800.07 m Freezing level: 548.38 mb = 5147.67 m = 16888.47 ft Wetbulb zero: 626.54 mb = 4064.81 m = 13335.84 ft Precipitable water: 2.03 inches Sfc-500 mean rel hum: 64.76 % Est. max temperature: 32.38 C = 90.28 F Sfc-Lift cond lev (LCL): 970.24 mb = 347.55 m = 1140.26 ft T: 24.89 C 700-500 lapse rate: 5.74 C/km ThetaE index: 24.36 C Layer 976.0- 752.0 mb Conv cond level (CCL): 900.99 mb = 996.69 m = 3269.93 ft Mean mixing ratio: 17.67 g/kg Conv temperature: 30.57 C = 87.02 F Cap Strength: 0.90 C Lifted Index: -2.70 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.52 C Lifted Index @700 mb: -0.30 C Showalter Index: -0.83 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: 29.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 242.60 Risk: None Energy Index: -2.55 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 671.75 J/kg Max Up Vert Vel: 36.65 m/s Conv Inhibition (B-): 7.97 J/kg Cap Strength: 0.90 C Lift Cond Lev (LCL): 925.54 mb = 761.84 m = 2499.43 ft Lev Free Conv (LFC): 870.54 mb = 1294.93 m = 4248.40 ft Equ Level (EL): 740.54 mb = 2673.40 m = 8770.88 ft B at Equ Level: 33.70 J/kg Max Parcel Lev (MPL): 80.54 mb = 17803.62 m = 58410.10 ft Wind level data Storm motion: 111 at 11 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 70 1 -0.9 -0.3 | 295 11 9.7 -4.5 1 975 305 5 11 -1.0 -11.0 | 327 18 9.6 -15.1 2 909 914 0 0 -0.0 -0.0 | 291 11 10.6 -4.1 3 878 1219 5 7 -0.6 -7.0 | 318 15 10.0 -11.1 4 850 1502 20 7 -2.4 -6.6 | 323 13 8.2 -10.7 5 789 2134 70 13 -12.2 -4.4 | 11 9 -1.6 -8.6 6 761 2438 100 17 -16.7 3.0 | 79 6 -6.1 -1.2 7 708 3048 75 23 -22.2 -6.0 | 49 15 -11.6 -10.1 8 700 3147 75 23 -22.2 -6.0 | 49 15 -11.6 -10.1 9 657 3658 80 19 -18.7 -3.3 | 48 11 -8.1 -7.4 10 610 4267 95 13 -13.0 1.1 | 38 4 -2.3 -3.0 11 500 5880 95 27 -26.9 2.4 | 84 16 -16.3 -1.8 12 468 6401 100 29 -28.6 5.0 | 93 18 -18.0 0.9 13 400 7610 75 19 -18.4 -4.9 | 41 12 -7.7 -9.0 14 399 7620 75 19 -18.4 -4.9 | 41 12 -7.7 -9.0 15 300 9730 150 3 -1.5 2.6 | 280 9 9.1 -1.5 16 299 9754 155 7 -3.0 6.3 | 254 8 7.6 2.2 17 286 10058 0 0 -0.0 -0.0 | 291 11 10.6 -4.1 18 274 10363 225 7 4.9 4.9 | 267 16 15.6 0.8 19 251 10973 205 11 4.6 10.0 | 249 16 15.3 5.8 20 250 11010 205 13 5.5 11.8 | 245 18 16.1 7.7 21 200 12497 135 17 -12.0 12.0 | 170 8 -1.4 7.9 22 200 12500 150 13 -6.5 11.3 | 210 8 4.1 7.1 23 165 13716 195 9 2.3 8.7 | 251 14 12.9 4.6 24 150 14300 150 11 -5.5 9.5 | 223 7 5.1 5.4 25 121 15545 120 9 -7.8 4.5 | 262 3 2.8 0.4 26 100 16630 70 23 -21.6 -7.9 | 43 16 -11.0 -12.0 27 98 16764 70 23 -21.6 -7.9 | 43 16 -11.0 -12.0 28 92 17069 70 23 -21.6 -7.9 | 43 16 -11.0 -12.0 29 87 17385 110 42 -39.5 14.4 | 110 31 -28.9 10.2 30 82 17678 110 42 -39.5 14.4 | 110 31 -28.9 10.2 31 78 17983 135 11 -7.8 7.8 | 218 5 2.8 3.7 32 70 18580 85 19 -18.9 -1.7 | 55 10 -8.3 -5.8 33 70 18593 60 33 -28.6 -16.5 | 41 27 -18.0 -20.6 34 54 20117 80 11 -10.8 -1.9 | 2 6 -0.2 -6.0 35 50 20560 70 19 -17.9 -6.5 | 34 13 -7.2 -10.6 36 38 22250 115 44 -39.9 18.6 | 116 33 -29.3 14.5 37 30 23650 85 54 -53.8 -4.7 | 78 44 -43.2 -8.8 38 20 26230 110 64 -60.1 21.9 | 110 53 -49.5 17.8 39 19 26518 110 64 -60.1 21.9 | 110 53 -49.5 17.8 40 12 28042 185 13 1.1 13.0 | 233 15 11.7 8.8 41 9 29261 265 38 37.9 3.3 | 271 48 48.5 -0.8 Wind Parameters Mean winds (0-6000m): 81.2 at 15.2 knts Storm direction: 111.2 at 11.4 knts Shear (0-3000m) pos: 3.1 neg: 1.7 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 115.4 deg Storm rel helicity (0-3000m) pos: 85.2 neg: -45.4 tot: 39.8 m^2/s^2 ave: 13.3 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 10.3 stream: 3.0 10^-3/s Energy-Hel index: 0.28 Bulk Rich Number: 22.64 Bulk Shear: 29.67 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 7 7 319 15| 0.0 7.0 7.0| 17.9 -11.8 6.1 12.2 0.23| 16.1 3.6 1000 6 5 313 14| 0.0 1.1 1.1| 24.4 -32.3 -7.9 -7.9 -0.01| 12.9 -0.2 1500 8 5 314 14| 1.7 0.8 2.5| 43.2 -32.3 10.9 7.3 0.15| 10.9 1.7 2000 22 7 321 13| 2.8 0.6 3.4| 66.1 -32.3 33.9 16.9 0.31| 10.2 3.1 2500 46 8 334 11| 3.7 0.5 4.2| 85.2 -32.3 53.0 21.2 0.43| 10.6 4.5 3000 60 10 350 9| 3.1 1.7 4.9| 85.2 -45.4 39.8 13.3 0.29| 10.3 3.0 4000 69 13 8 9| 1.9 1.3 3.2| 85.5 -47.7 37.8 9.4 0.24| 8.9 2.2 5000 75 13 17 8| 1.6 1.2 2.8| 90.8 -48.5 42.3 8.5 0.25| 8.1 2.0 6000 81 15 34 8| 1.6 1.3 2.9|100.2 -48.5 51.7 8.6 0.26| 7.4 1.9 Wrote GIF file: /home/apache/climate/data/raob//RPMD/skewt/RPMD.skewt.20251209.00.gif