UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for RPLI... Searching the city database file for: RPLI ... Date:1200Z 19 OCT 25 Station: RPLI WMO ident: 98223 Latitude: 18.18 Longitude: 120.53 Elevation: 5.00 ------------------------------------------------------------------------------- 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 1004 5 27.4 24.3 83 3.1 25.1 30 6 300.2 303.8 298.1 357.2 19.39 1 1000 44 27.2 22.2 74 5.0 23.6 40 3 300.4 303.5 296.7 350.5 17.09 2 979 233 28.4 20.4 62 8.0 22.6 65 8 303.4 306.3 296.5 349.7 15.59 3 963 379 27.8 19.8 62 8.0 22.1 81 12 304.2 307.0 296.5 349.7 15.27 4 925 736 25.6 17.6 61 8.0 20.0 105 17 305.5 308.1 295.9 346.8 13.82 5 850 1473 19.6 15.0 75 4.6 16.5 110 13 306.7 309.1 295.5 344.9 12.72 6 836 1616 18.4 14.4 78 4.0 15.7 107 16 306.9 309.2 295.3 344.3 12.43 7 828 1699 18.4 14.4 78 4.0 15.7 109 17 307.7 310.1 295.7 345.7 12.56 8 753 2508 14.4 9.4 72 5.0 11.2 132 32 311.9 313.7 294.8 342.3 9.88 9 700 3122 10.4 6.8 78 3.6 8.2 145 38 314.0 315.7 294.7 341.7 8.90 10 679 3376 9.0 5.9 81 3.1 7.1 140 41 315.2 316.8 294.8 342.1 8.61 11 678 3388 9.0 5.9 81 3.1 7.1 140 41 315.3 317.0 294.8 342.3 8.63 12 600 4394 3.8 0.2 77 3.6 1.8 142 32 320.5 321.8 294.7 341.4 6.49 13 505 5781 -3.5 -5.6 85 2.1 -4.6 150 37 327.8 328.8 295.4 344.5 5.00 14 500 5860 -3.9 -6.1 85 2.2 -5.0 150 37 328.3 329.3 295.4 344.5 4.86 15 428 7072 -9.5 -12.7 77 3.2 -10.9 144 39 336.1 336.8 296.1 347.8 3.37 16 400 7590 -13.5 -15.8 83 2.3 -14.4 140 36 337.4 338.0 296.0 347.3 2.79 17 397 7647 -13.9 -16.2 83 2.3 -14.7 140 36 337.6 338.2 296.0 347.3 2.72 18 349 8614 -19.5 -23.2 72 3.7 -20.6 147 33 342.8 343.1 296.4 349.0 1.69 19 300 9720 -27.3 -33.3 57 6.0 -28.5 140 26 346.9 347.1 296.6 349.9 0.77 20 278 10266 -31.5 -38.5 50 7.0 -32.5 150 24 348.5 348.6 296.7 350.5 0.49 21 262 10684 -34.7 -39.7 60 5.0 -35.4 170 17 349.8 349.9 297.0 351.6 0.46 22 250 11010 -37.7 -43.7 53 6.0 -38.3 160 21 350.0 350.1 296.9 351.3 0.32 23 232 11521 -42.3 -46.5 63 4.2 -42.6 145 17 350.6 350.6 297.0 351.6 0.25 24 201 12477 -49.7 -57.7 39 8.0 -50.0 116 10 353.6 353.6 297.5 353.9 0.08 25 200 12510 -50.1 -58.1 38 8.0 -50.4 115 10 353.4 353.4 297.4 353.8 0.07 26 191 12807 -52.9 -59.9 42 7.0 -53.1 115 10 353.6 353.6 297.5 353.9 0.06 27 181 13150 -55.9 -63.9 36 8.0 -56.1 71 6 354.2 354.2 297.5 354.4 0.04 28 150 14310 -66.9 -71.9 49 5.0 -67.0 165 11 354.8 354.8 297.7 354.9 0.02 29 137 14852 -71.1 -75.6 51 4.5 -71.1 166 10 356.7 356.7 298.1 356.8 0.01 30 129 15206 -73.7 -78.4 48 4.7 -73.7 174 11 358.3 358.3 298.4 358.3 0.01 31 102 16541 -84.3 -86.5 68 2.2 -84.3 216 6 362.8 362.8 299.2 362.8 0.00 32 100 16650 -84.7 -87.2 64 2.5 -84.7 120 1 364.1 364.1 299.5 364.1 0.00 33 99 16705 -84.9 -87.5 63 2.6 -84.9 170 1 364.7 364.7 299.6 364.7 0.00 34 94 16992 -81.1 -85.3 49 4.2 -81.1 43 6 377.7 377.7 301.9 377.7 0.00 35 89 17297 -82.5 -87.4 43 4.9 -82.5 61 10 380.8 380.8 302.4 380.8 0.00 36 81 17826 -78.7 -86.7 26 8.0 -78.7 115 9 399.0 399.0 305.0 399.0 0.00 37 72 18498 -76.5 -86.5 19 10.0 -76.6 93 22 417.3 417.3 307.4 417.4 0.00 38 70 18660 -76.5 -87.5 16 11.0 -76.6 75 15 420.7 420.7 307.8 420.7 0.00 39 62 19377 -67.7 -81.7 12 14.0 -67.8 103 22 455.1 455.1 311.3 455.1 0.01 40 52 20434 -68.9 -85.9 7 17.0 -69.1 107 20 475.8 475.8 313.1 475.8 0.00 41 50 20670 -67.9 -86.9 5 19.0 -68.1 90 19 483.5 483.5 313.7 483.5 0.00 42 44 21446 -62.7 -85.7 3 23.0 -63.1 101 27 514.2 514.2 315.9 514.2 0.01 43 41 21880 -63.3 -87.3 2 24.0 -63.7 69 36 523.2 523.2 316.5 523.2 0.00 44 38 22347 -62.1 -87.1 2 25.0 -62.7 80 23 537.7 537.7 317.4 537.8 0.01 45 35 22853 -63.3 -89.3 2 26.0 -63.8 80 22 547.4 547.4 317.9 547.4 0.00 46 31 23605 -59.1 -89.1 1 30.0 -60.1 84 23 578.1 578.1 319.6 578.1 0.00 47 30 23810 -59.3 -88.3 1 29.0 -60.3 90 25 583.0 583.0 319.8 583.0 0.01 48 24 25229 -53.1 -85.1 1 32.0 -55.4 79 32 639.4 639.4 322.3 639.5 0.01 49 20 26410 -50.9 -82.9 1 32.0 -54.1 85 42 680.4 680.4 323.8 680.5 0.02 50 18 27094 -51.9 -83.9 1 32.0 -55.1 85 46 698.0 698.0 324.4 698.2 0.02 51 17 27465 -51.9 -81.9 2 30.0 -55.2 85 48 709.5 709.5 324.7 709.8 0.03 TRP 99 16705 -84.9 -87.5 63 2.6 -84.9 170 1 364.7 364.7 299.6 364.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5816.00 m Freezing level: 550.55 mb = 5116.27 m = 16785.46 ft Wetbulb zero: 573.31 mb = 4760.44 m = 15618.04 ft Precipitable water: 2.28 inches Sfc-500 mean rel hum: 75.55 % Est. max temperature: 33.82 C = 92.87 F Sfc-Lift cond lev (LCL): 960.30 mb = 404.31 m = 1326.47 ft T: 27.65 C 700-500 lapse rate: 5.22 C/km ThetaE index: 7.50 C Layer 1000.0- 963.0 mb Conv cond level (CCL): 789.04 mb = 2109.67 m = 6921.41 ft Mean mixing ratio: 14.99 g/kg Conv temperature: 37.02 C = 98.64 F Cap Strength: 2.40 C Lifted Index: -0.52 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.74 C Lifted Index @700 mb: 0.13 C Showalter Index: 0.94 C Risk: Thunderstorms probable Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 18.90 C K Index: 34.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 243.00 Risk: None Energy Index: -0.12 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 59.85 J/kg Max Up Vert Vel: 10.94 m/s Conv Inhibition (B-): 130.99 J/kg Cap Strength: 2.40 C Lift Cond Lev (LCL): 855.65 mb = 1415.23 m = 4643.09 ft Lev Free Conv (LFC): 680.65 mb = 3355.60 m = 11009.05 ft Equ Level (EL): 460.65 mb = 6498.92 m = 21321.67 ft B at Equ Level: 58.68 J/kg Max Parcel Lev (MPL): 340.65 mb = 8791.15 m = 28842.02 ft Wind level data Storm motion: 167 at 21 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 1004 5 30 6 -3.0 -5.2 | 356 26 1.8 -25.6 1 1000 44 40 3 -1.9 -2.3 | 353 23 2.9 -22.7 2 971 305 75 10 -9.7 -2.6 | 12 23 -4.9 -22.9 3 938 610 100 19 -18.7 3.3 | 39 22 -13.9 -17.1 4 925 736 105 17 -16.4 4.4 | 36 20 -11.6 -16.0 5 906 914 105 14 -13.5 3.6 | 28 19 -8.7 -16.7 6 875 1219 130 10 -7.7 6.4 | 12 14 -2.9 -13.9 7 850 1473 110 13 -12.2 4.4 | 25 18 -7.4 -15.9 8 845 1524 105 15 -14.5 3.9 | 30 19 -9.7 -16.5 9 786 2134 120 23 -19.9 11.5 | 60 18 -15.1 -8.9 10 732 2743 140 38 -24.4 29.1 | 114 21 -19.6 8.8 11 700 3122 145 38 -21.8 31.1 | 122 20 -17.0 10.8 12 680 3353 140 41 -26.4 31.4 | 117 24 -21.6 11.1 13 631 3962 140 37 -23.8 28.3 | 113 21 -19.0 8.0 14 608 4267 140 32 -20.6 24.5 | 105 16 -15.8 4.2 15 586 4572 145 31 -17.8 25.4 | 111 14 -13.0 5.0 16 500 5860 150 37 -18.5 32.0 | 130 18 -13.7 11.7 17 466 6401 150 42 -21.0 36.4 | 135 23 -16.2 16.0 18 400 7590 140 36 -23.1 27.6 | 111 20 -18.3 7.2 19 367 8230 145 34 -19.5 27.9 | 117 17 -14.7 7.5 20 324 9144 150 32 -16.0 27.7 | 123 13 -11.2 7.4 21 300 9720 140 26 -16.7 19.9 | 88 12 -11.9 -0.4 22 286 10058 140 27 -17.4 20.7 | 91 13 -12.6 0.3 23 262 10668 170 17 -3.0 16.7 | 333 4 1.8 -3.6 24 250 11010 160 21 -7.2 19.7 | 75 2 -2.4 -0.6 25 200 12510 115 10 -9.1 4.2 | 15 17 -4.3 -16.1 26 191 12802 115 10 -9.1 4.2 | 15 17 -4.3 -16.1 27 182 13106 70 6 -5.6 -2.1 | 2 22 -0.8 -22.4 28 165 13716 100 5 -4.9 0.9 | 0 19 -0.1 -19.5 29 150 14310 165 11 -2.8 10.6 | 349 10 2.0 -9.7 30 150 14326 155 8 -3.4 7.3 | 354 13 1.4 -13.1 31 128 15240 175 11 -1.0 11.0 | 338 10 3.8 -9.4 32 121 15545 355 2 0.2 -2.0 | 347 23 5.0 -22.3 33 109 16154 285 6 5.8 -1.6 | 334 24 10.6 -21.9 34 103 16459 280 10 9.8 -1.7 | 326 27 14.6 -22.1 35 100 16650 120 1 -0.9 0.5 | 349 20 3.9 -19.9 36 99 16705 170 1 -0.2 1.0 | 347 20 4.6 -19.4 37 98 16764 120 1 -0.9 0.5 | 349 20 3.9 -19.9 38 93 17069 20 7 -2.4 -6.6 | 355 27 2.4 -26.9 39 83 17678 125 16 -13.1 9.2 | 37 14 -8.3 -11.2 40 79 17983 105 3 -2.9 0.8 | 354 20 1.9 -19.6 41 75 18288 65 20 -18.1 -8.5 | 25 32 -13.3 -28.8 42 71 18593 105 23 -22.2 6.0 | 50 23 -17.4 -14.4 43 70 18660 75 15 -14.5 -3.9 | 22 26 -9.7 -24.2 44 67 18898 55 12 -9.8 -6.9 | 10 28 -5.0 -27.2 45 61 19507 115 24 -21.8 10.1 | 59 20 -17.0 -10.2 46 58 19812 95 13 -13.0 1.1 | 23 21 -8.1 -19.2 47 55 20117 130 21 -16.1 13.5 | 59 13 -11.3 -6.9 48 50 20670 90 19 -19.0 0.0 | 35 25 -14.2 -20.4 49 50 20726 85 14 -13.9 -1.2 | 23 23 -9.1 -21.6 50 45 21336 110 25 -23.5 8.6 | 58 22 -18.7 -11.8 51 41 21946 65 37 -33.5 -15.6 | 39 46 -28.7 -36.0 52 39 22250 80 23 -22.7 -4.0 | 36 30 -17.8 -24.4 53 32 23470 80 22 -21.7 -3.8 | 35 29 -16.9 -24.2 54 30 23810 90 25 -25.0 0.0 | 45 29 -20.2 -20.4 55 27 24384 95 31 -30.9 2.7 | 56 31 -26.1 -17.7 56 25 24994 75 28 -27.0 -7.2 | 39 35 -22.2 -27.6 57 21 26213 95 47 -46.8 4.1 | 69 45 -42.0 -16.3 58 20 26410 85 42 -41.8 -3.7 | 57 44 -37.0 -24.0 59 15 27432 85 52 -51.8 -4.5 | 62 53 -47.0 -24.9 60 14 27737 90 51 -51.0 0.0 | 66 50 -46.2 -20.4 Wind Parameters Mean winds (0-6000m): 136.7 at 27.9 knts Storm direction: 166.7 at 20.9 knts Shear (0-3000m) pos: 7.0 neg: 0.3 tot: 7.3 10-3/s Storm rel Dir Shear (0-3000m): 123.7 deg Storm rel helicity (0-3000m) pos: 273.8 neg: -37.5 tot: 236.4 m^2/s^2 ave: 78.8 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 11.6 stream: 7.5 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 0.74 Bulk Shear: 80.61 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 77 9 10 23| 14.5 0.0 14.5| 84.0 0.0 84.0 168.0 0.88| 15.9 14.0 1000 94 13 22 21| 6.9 0.0 6.9|106.3 -24.5 81.8 81.8 0.47| 13.8 6.5 1500 102 12 22 19| 4.6 0.7 5.3|125.3 -37.5 87.9 58.6 0.37| 12.8 4.7 2000 105 14 27 19| 5.4 0.5 5.9|163.4 -37.5 125.9 63.0 0.48| 11.6 5.6 2500 112 16 36 18| 6.9 0.4 7.3|224.3 -37.5 186.8 74.7 0.59| 12.0 7.1 3000 121 20 50 16| 7.0 0.3 7.3|273.8 -37.5 236.4 78.8 0.64| 11.6 7.5 4000 130 25 72 15| 5.2 0.6 5.8|278.2 -60.2 218.0 54.5 0.53| 9.9 5.2 5000 133 26 81 15| 4.0 0.4 4.4|291.2 -69.9 221.3 44.3 0.48| 8.9 4.3 6000 137 28 90 14| 3.8 0.4 4.1|308.4 -69.9 238.5 39.8 0.50| 7.9 3.9 Wrote GIF file: /home/apache/climate/data/raob//RPLI/skewt/RPLI.skewt.20251019.12.gif