UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041800.upa.cvt Date: 0000Z 18 APR 25 Searching for RPMD... Searching the city database file for: RPMD ... Date:0000Z 18 APR 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 27.6 25.0 86 2.6 25.7 20 3 300.2 303.8 298.6 359.5 20.18 1 984 223 24.6 23.0 91 1.6 23.5 9 13 299.1 302.5 297.1 352.5 18.26 2 976 295 24.4 22.8 91 1.6 23.3 6 16 299.6 302.9 297.3 352.9 18.19 3 917 843 21.4 20.2 93 1.2 20.6 66 3 301.9 305.0 296.7 350.5 16.47 4 911 900 22.4 20.3 88 2.1 20.9 73 1 303.5 306.6 297.3 353.1 16.68 5 850 1503 18.2 16.6 90 1.6 17.1 360 3 305.2 307.8 296.1 347.4 14.12 6 793 2095 15.0 11.6 80 3.4 12.8 42 5 307.9 310.0 294.6 340.9 10.89 7 778 2257 14.2 10.1 76 4.1 11.6 48 7 308.7 310.6 294.1 339.2 10.03 8 749 2578 13.6 5.6 58 8.0 8.8 56 12 311.5 312.9 293.1 335.1 7.64 9 743 2646 14.6 -6.4 23 21.0 4.5 58 13 313.3 313.9 289.8 323.5 3.19 10 735 2737 14.0 -11.0 17 25.0 3.0 60 14 313.6 314.0 289.0 320.9 2.24 11 714 2982 13.0 -10.0 19 23.0 2.7 66 18 315.1 315.6 289.8 323.3 2.50 12 700 3148 11.2 2.2 54 9.0 6.1 70 21 314.9 316.1 293.1 335.1 6.42 13 689 3280 11.2 -4.8 32 16.0 3.2 70 23 316.3 317.1 291.4 328.8 3.88 14 673 3475 10.2 -1.8 43 12.0 3.8 70 25 317.3 318.3 292.6 333.3 4.98 15 663 3598 9.8 -15.2 16 25.0 -0.3 70 26 318.2 318.6 290.0 324.2 1.77 16 657 3674 9.4 -20.6 10 30.0 -1.4 70 27 318.6 318.8 289.5 322.5 1.13 17 637 3928 8.4 -24.6 8 33.0 -2.6 74 34 320.3 320.5 289.7 323.2 0.82 18 616 4204 6.6 -23.4 10 30.0 -3.6 75 34 321.3 321.5 290.2 324.6 0.94 19 516 5631 -1.7 -27.7 12 26.0 -9.3 92 18 328.0 328.2 291.9 330.8 0.76 20 500 5880 -3.7 -10.7 58 7.0 -6.8 95 15 328.5 329.2 294.3 340.0 3.38 21 486 6105 -5.1 -15.1 45 10.0 -9.0 98 14 329.5 330.0 293.8 337.9 2.43 22 459 6555 -7.3 -16.3 49 9.0 -10.7 105 13 332.2 332.6 294.4 340.3 2.33 23 441 6868 -9.3 -30.3 16 21.0 -14.7 109 12 333.5 333.6 293.3 336.1 0.70 24 425 7154 -11.5 -22.5 40 11.0 -14.9 113 11 334.2 334.5 294.2 339.5 1.48 25 413 7374 -12.3 -23.3 39 11.0 -15.7 116 10 335.9 336.2 294.6 341.0 1.42 26 400 7620 -12.9 -32.9 17 20.0 -17.6 120 9 338.2 338.3 294.4 340.5 0.60 27 391 7792 -13.7 -30.7 22 17.0 -17.9 122 9 339.4 339.5 294.8 342.2 0.76 28 356 8495 -18.5 -44.5 8 26.0 -22.6 88 18 342.2 342.2 295.0 343.0 0.20 29 323 9208 -24.5 -31.5 52 7.0 -26.0 104 17 343.5 343.7 295.9 346.8 0.85 30 300 9740 -28.3 -38.3 38 10.0 -29.9 120 15 345.5 345.6 296.0 347.3 0.47 31 285 10106 -30.9 -40.9 37 10.0 -32.3 120 16 346.9 347.0 296.3 348.4 0.38 32 258 10803 -37.3 -46.3 39 9.0 -38.1 120 18 347.5 347.5 296.3 348.4 0.23 33 250 11020 -39.1 -48.1 38 9.0 -39.8 120 25 347.9 348.0 296.4 348.7 0.20 34 222 11824 -46.3 -51.3 57 5.0 -46.6 122 25 348.9 348.9 296.5 349.5 0.15 35 200 12510 -51.9 -57.9 48 6.0 -52.1 125 25 350.6 350.6 296.8 350.9 0.08 36 150 14310 -66.9 -72.9 42 6.0 -67.0 50 17 354.8 354.8 297.7 354.9 0.01 37 132 15070 -73.5 -79.5 39 6.0 -73.5 47 22 356.3 356.3 298.0 356.3 0.01 38 120 15622 -76.5 -86.5 19 10.0 -76.5 48 29 360.6 360.6 298.8 360.6 0.00 39 100 16660 -81.1 -91.1 17 10.0 -81.1 120 13 371.0 371.0 300.8 371.0 0.00 40 92 17127 -82.5 -92.5 16 10.0 -82.5 85 3 377.2 377.2 301.8 377.2 0.00 41 83 17707 -79.3 -88.3 21 9.0 -79.3 59 5 395.0 395.0 304.5 395.0 0.00 42 70 18670 -80.9 -90.9 17 10.0 -80.9 360 15 411.3 411.3 306.7 411.3 0.00 43 66 19002 -79.9 -89.9 17 10.0 -79.9 355 12 420.5 420.5 307.7 420.5 0.00 44 57 19859 -67.5 -80.5 14 13.0 -67.7 296 17 466.6 466.6 312.4 466.7 0.01 TRP 92 17127 -82.5 -92.5 16 10.0 -82.5 85 3 377.2 377.2 301.8 377.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5800.05 m Freezing level: 536.48 mb = 5338.54 m = 17514.68 ft Wetbulb zero: 663.80 mb = 3588.52 m = 11773.22 ft Precipitable water: 1.78 inches Sfc-500 mean rel hum: 46.70 % Est. max temperature: 32.48 C = 90.46 F Sfc-Lift cond lev (LCL): 970.22 mb = 347.41 m = 1139.79 ft T: 24.11 C 700-500 lapse rate: 5.45 C/km ThetaE index: 32.20 C Layer 850.0- 714.0 mb Conv cond level (CCL): 917.00 mb = 842.81 m = 2765.08 ft Mean mixing ratio: 17.74 g/kg Conv temperature: 29.40 C = 84.91 F Cap Strength: 1.52 C Lifted Index: -1.73 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.43 C Lifted Index @700 mb: -0.13 C Showalter Index: 0.21 C Risk: Thunderstorms probable Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 20.30 C K Index: 29.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 220.20 Risk: None Energy Index: -1.48 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 477.74 J/kg Max Up Vert Vel: 30.91 m/s Conv Inhibition (B-): 17.64 J/kg Cap Strength: 1.38 C Lift Cond Lev (LCL): 934.53 mb = 676.56 m = 2219.65 ft Lev Free Conv (LFC): 849.53 mb = 1507.75 m = 4946.62 ft Equ Level (EL): 749.53 mb = 2571.82 m = 8437.64 ft B at Equ Level: 35.56 J/kg Max Parcel Lev (MPL): 99.53 mb = 16686.56 m = 54745.27 ft Wind level data Storm motion: 100 at 12 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 20 3 -1.0 -2.8 | 294 12 11.2 -4.9 1 975 305 5 17 -1.5 -16.9 | 330 22 10.8 -19.1 2 909 914 75 1 -1.0 -0.3 | 282 12 11.3 -2.4 3 850 1503 360 3 -0.0 -3.0 | 293 13 12.3 -5.1 4 789 2134 45 5 -3.5 -3.5 | 303 10 8.7 -5.7 5 700 3148 70 21 -19.7 -7.2 | 39 12 -7.5 -9.3 6 657 3658 70 27 -25.4 -9.2 | 49 17 -13.1 -11.4 7 633 3962 75 35 -33.8 -9.1 | 63 24 -21.5 -11.2 8 610 4267 75 33 -31.9 -8.5 | 61 22 -19.6 -10.7 9 500 5880 95 15 -14.9 1.3 | 73 3 -2.7 -0.8 10 400 7620 120 9 -7.8 4.5 | 242 5 4.5 2.4 11 400 7620 130 7 -5.4 4.5 | 251 7 6.9 2.4 12 353 8534 85 19 -18.9 -1.7 | 60 8 -6.7 -3.8 13 300 9740 120 15 -13.0 7.5 | 172 5 -0.7 5.4 14 252 10973 120 19 -16.5 9.5 | 150 8 -4.2 7.4 15 250 11020 120 25 -21.7 12.5 | 138 14 -9.4 10.4 16 241 11278 120 25 -21.7 12.5 | 138 14 -9.4 10.4 17 200 12510 125 25 -20.5 14.3 | 146 15 -8.2 12.2 18 182 13106 115 25 -22.7 10.6 | 129 13 -10.4 8.4 19 150 14310 50 17 -13.0 -10.9 | 3 13 -0.8 -13.0 20 150 14326 50 11 -8.4 -7.1 | 337 10 3.8 -9.2 21 121 15545 45 29 -20.5 -20.5 | 20 24 -8.2 -22.6 22 109 16154 80 25 -24.6 -4.3 | 62 14 -12.3 -6.5 23 100 16660 120 13 -11.3 6.5 | 193 4 1.0 4.4 24 98 16764 115 15 -13.6 6.3 | 163 4 -1.3 4.2 25 93 17069 120 13 -11.3 6.5 | 193 4 1.0 4.4 26 92 17127 85 3 -3.0 -0.3 | 284 10 9.3 -2.4 27 88 17374 80 1 -1.0 -0.2 | 281 12 11.3 -2.3 28 70 18670 360 15 -0.0 -15.0 | 324 21 12.3 -17.1 29 67 18898 360 15 -0.0 -15.0 | 324 21 12.3 -17.1 30 63 19202 340 3 1.0 -2.8 | 290 14 13.3 -4.9 31 53 20117 265 27 26.9 2.4 | 270 39 39.2 0.2 Wind Parameters Mean winds (0-6000m): 69.8 at 16.6 knts Storm direction: 99.8 at 12.5 knts Shear (0-3000m) pos: 3.0 neg: 0.5 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 94.5 deg Storm rel helicity (0-3000m) pos: 92.9 neg: -26.5 tot: 66.4 m^2/s^2 ave: 22.1 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 3.4 10^-3/s Energy-Hel index: 0.17 Bulk Rich Number: 17.07 Bulk Shear: 27.99 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 12 324 17| 8.7 0.0 8.7| 42.4 -1.9 40.4 80.9 0.46| 22.2 10.2 1000 9 8 314 15| 1.1 0.0 1.1| 43.6 -26.5 17.1 17.1 0.04| 17.3 0.7 1500 9 6 307 14| 0.7 0.9 1.7| 49.4 -26.5 23.0 15.3 0.09| 12.5 1.1 2000 11 6 305 14| 0.8 0.7 1.5| 55.6 -26.5 29.1 14.6 0.13| 10.1 1.3 2500 21 6 307 13| 1.9 0.5 2.4| 71.7 -26.5 45.3 18.1 0.25| 9.5 2.4 3000 37 8 317 11| 3.0 0.5 3.5| 92.9 -26.5 66.4 22.1 0.36| 9.4 3.4 4000 57 12 348 9| 4.3 0.3 4.7|134.9 -26.5 108.4 27.1 0.41| 9.2 3.8 5000 66 16 15 9| 2.5 0.3 2.8|146.4 -28.3 118.1 23.6 0.38| 8.5 3.2 6000 70 17 23 9| 1.4 0.2 1.6|148.9 -28.3 120.6 20.1 0.35| 8.0 2.8 Wrote GIF file: /home/apache/climate/data/raob//RPMD/skewt/RPMD.skewt.20250418.00.gif