UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for RPLI... Searching the city database file for: RPLI ... Date:1200Z 14 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 1008 5 29.8 20.8 59 9.0 23.3 60 6 302.3 305.1 296.2 348.1 15.52 1 1004 41 31.0 20.0 52 11.0 23.2 58 5 303.8 306.5 296.1 347.8 14.82 2 1000 77 30.8 18.8 49 12.0 22.3 55 4 304.0 306.5 295.5 344.9 13.78 3 995 122 30.4 18.4 49 12.0 22.0 60 4 304.0 306.5 295.3 344.2 13.50 4 960 442 28.2 17.2 51 11.0 20.6 78 6 304.9 307.3 295.2 343.6 12.96 5 925 771 26.2 15.2 51 11.0 18.7 90 16 306.1 308.3 294.7 341.6 11.82 6 923 790 26.2 15.2 51 11.0 18.7 90 17 306.3 308.5 294.8 341.9 11.85 7 864 1372 24.8 10.8 41 14.0 15.7 94 22 310.7 312.5 294.3 339.7 9.45 8 850 1515 24.8 9.8 39 15.0 15.1 95 21 312.1 313.8 294.3 339.9 8.98 9 832 1702 23.4 7.4 36 16.0 13.4 86 16 312.6 314.0 293.5 336.7 7.78 10 700 3177 11.8 0.8 47 11.0 5.7 85 3 315.6 316.7 292.7 333.9 5.80 11 618 4206 4.6 -2.4 60 7.0 1.0 95 11 318.7 319.7 293.2 335.5 5.19 12 600 4447 3.8 -4.2 56 8.0 -0.2 98 15 320.5 321.4 293.2 335.7 4.67 13 586 4638 2.4 -5.6 55 8.0 -1.5 101 17 321.1 321.9 293.1 335.1 4.30 14 500 5900 -6.9 -11.4 70 4.5 -8.8 120 25 324.6 325.3 293.2 335.3 3.20 15 496 5963 -7.1 -11.3 72 4.2 -8.8 116 25 325.1 325.8 293.3 336.0 3.25 16 489 6073 -7.5 -12.5 67 5.0 -9.5 110 24 326.0 326.6 293.3 336.1 2.99 17 453 6667 -8.3 -16.3 52 8.0 -11.3 90 20 332.2 332.6 294.4 340.4 2.36 18 400 7620 -14.9 -23.9 46 9.0 -17.5 90 11 335.6 335.9 294.5 340.6 1.39 19 388 7850 -16.3 -25.3 46 9.0 -18.8 94 15 336.7 337.0 294.6 341.3 1.26 20 381 7988 -16.9 -24.9 50 8.0 -19.1 92 16 337.7 338.0 294.9 342.6 1.33 21 367 8269 -18.7 -29.7 37 11.0 -21.3 84 14 338.9 339.1 294.8 342.3 0.89 22 300 9740 -30.5 -35.3 63 4.8 -31.3 95 14 342.4 342.5 295.5 344.8 0.63 23 289 10002 -32.7 -36.7 67 4.0 -33.3 93 15 342.9 343.1 295.6 345.1 0.57 24 250 11000 -40.1 -47.1 47 7.0 -40.6 125 15 346.4 346.5 296.0 347.3 0.22 25 243 11194 -41.7 -48.7 47 7.0 -42.2 124 15 346.9 346.9 296.1 347.7 0.19 26 216 11986 -48.7 -54.7 50 6.0 -49.0 122 16 347.9 347.9 296.3 348.4 0.11 27 200 12490 -52.7 -58.7 48 6.0 -52.9 120 17 349.3 349.3 296.5 349.6 0.07 28 166 13663 -61.9 -68.9 39 7.0 -62.0 51 8 353.1 353.1 297.3 353.2 0.02 29 150 14280 -67.3 -73.3 42 6.0 -67.4 35 11 354.2 354.2 297.5 354.2 0.01 30 145 14483 -68.7 -73.7 48 5.0 -68.7 26 7 355.2 355.2 297.7 355.2 0.01 31 121 15550 -73.7 -79.7 39 6.0 -73.7 98 17 364.9 364.9 299.7 364.9 0.01 32 120 15599 -73.7 -79.7 39 6.0 -73.7 102 18 365.8 365.8 299.8 365.8 0.01 33 119 15648 -73.7 -79.7 39 6.0 -73.7 105 18 366.6 366.6 299.9 366.7 0.01 34 102 16537 -77.7 -82.7 44 5.0 -77.7 98 21 375.5 375.5 301.5 375.5 0.00 35 100 16650 -78.1 -83.1 44 5.0 -78.1 95 19 376.8 376.8 301.7 376.8 0.00 36 90 17247 -80.1 -84.6 47 4.5 -80.1 110 13 384.4 384.4 302.9 384.4 0.00 37 90 17247 -80.1 -84.6 47 4.5 -80.1 110 13 384.4 384.4 302.9 384.4 0.00 38 89 17310 -80.3 -85.0 45 4.7 -80.3 108 13 385.2 385.2 303.1 385.2 0.00 39 83 17704 -78.9 -84.9 37 6.0 -78.9 91 11 395.8 395.8 304.6 395.8 0.00 40 74 18360 -76.3 -85.3 23 9.0 -76.3 93 38 414.5 414.5 307.0 414.5 0.00 41 72 18518 -75.3 -84.3 23 9.0 -75.3 89 37 419.9 419.9 307.7 419.9 0.00 42 70 18680 -76.1 -86.1 19 10.0 -76.2 85 35 421.6 421.6 307.9 421.6 0.00 43 65 19110 -76.7 -86.7 19 10.0 -76.7 95 35 429.3 429.3 308.7 429.3 0.00 44 52 20440 -64.7 -78.7 13 14.0 -65.0 93 26 485.5 485.5 313.9 485.6 0.02 45 50 20680 -64.9 -79.9 11 15.0 -65.2 85 32 490.5 490.5 314.2 490.6 0.01 46 30 23880 -56.5 -85.5 1 29.0 -57.9 80 34 590.6 590.6 320.2 590.7 0.01 47 28 24316 -56.5 -85.5 1 29.0 -57.9 79 38 602.4 602.4 320.7 602.4 0.01 48 26 24784 -56.5 -86.5 1 30.0 -58.0 87 39 615.3 615.3 321.3 615.3 0.01 49 25 25031 -56.7 -85.7 1 29.0 -58.2 90 39 621.7 621.7 321.6 621.7 0.01 50 20 26460 -50.7 -82.7 1 32.0 -53.9 90 54 681.0 681.0 323.8 681.2 0.02 51 15 28354 -46.1 -79.1 1 33.0 -51.8 73 49 754.7 754.7 326.1 755.1 0.05 52 14 28811 -47.3 -79.3 1 32.0 -52.7 70 48 765.6 765.7 326.4 766.1 0.05 53 14 28811 -47.5 -79.5 1 32.0 -52.8 70 48 765.0 765.0 326.4 765.4 0.05 54 13 29301 -47.3 -79.3 1 32.0 -52.9 70 49 782.0 782.1 326.8 782.6 0.06 TRP 90 17247 -80.1 -84.6 47 4.5 -80.1 110 13 384.4 384.4 302.9 384.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5823.00 m Freezing level: 563.81 mb = 4963.81 m = 16285.28 ft Wetbulb zero: 603.65 mb = 4397.30 m = 14426.67 ft Precipitable water: 1.66 inches Sfc-500 mean rel hum: 51.02 % Est. max temperature: 38.85 C = 101.93 F Sfc-Lift cond lev (LCL): 884.91 mb = 1161.03 m = 3809.11 ft T: 25.31 C 700-500 lapse rate: 6.87 C/km ThetaE index: 6.50 C Layer 1004.0- 923.0 mb Conv cond level (CCL): 703.87 mb = 3129.96 m = 10268.76 ft Mean mixing ratio: 12.77 g/kg Conv temperature: 43.04 C = 109.47 F Cap Strength: 7.42 C Lifted Index: -1.47 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.59 C Lifted Index @700 mb: 3.11 C Showalter Index: -0.06 C Risk: Thunderstorms probable Total Totals Index: 48.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 31.70 C Cross Totals Index: 16.70 C K Index: 30.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 184.60 Risk: None Energy Index: -0.85 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 46.38 J/kg Max Up Vert Vel: 9.63 m/s Conv Inhibition (B-): 505.67 J/kg Cap Strength: 7.42 C Lift Cond Lev (LCL): 812.65 mb = 1902.78 m = 6242.63 ft Lev Free Conv (LFC): 547.65 mb = 5176.22 m = 16982.15 ft Equ Level (EL): 467.65 mb = 6419.85 m = 21062.23 ft B at Equ Level: 42.99 J/kg Max Parcel Lev (MPL): 417.65 mb = 7289.24 m = 23914.53 ft Wind level data Storm motion: 131 at 10 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 1008 5 60 6 -5.2 -3.0 | 346 10 2.3 -9.6 1 1000 77 55 4 -3.3 -2.3 | 335 10 4.2 -8.9 2 975 305 80 4 -3.9 -0.7 | 334 8 3.6 -7.3 3 942 610 75 9 -8.7 -2.3 | 7 9 -1.2 -9.0 4 925 771 90 16 -16.0 0.0 | 52 11 -8.5 -6.6 5 910 914 90 25 -25.0 0.0 | 69 19 -17.5 -6.6 6 850 1515 95 21 -20.9 1.8 | 70 14 -13.4 -4.8 7 849 1524 100 18 -17.7 3.1 | 71 11 -10.2 -3.5 8 819 1829 75 14 -13.5 -3.6 | 30 12 -6.0 -10.3 9 791 2134 100 10 -9.8 1.7 | 25 5 -2.3 -4.9 10 736 2743 160 6 -2.1 5.6 | 280 6 5.5 -1.0 11 711 3048 60 5 -4.3 -2.5 | 341 10 3.2 -9.1 12 700 3177 85 3 -3.0 -0.3 | 327 8 4.5 -6.9 13 685 3353 90 2 -2.0 0.0 | 320 9 5.5 -6.6 14 612 4267 95 12 -12.0 1.0 | 38 7 -4.4 -5.6 15 589 4572 100 17 -16.7 3.0 | 68 10 -9.2 -3.7 16 507 5791 120 25 -21.7 12.5 | 113 15 -14.1 5.9 17 500 5900 120 25 -21.7 12.5 | 113 15 -14.1 5.9 18 469 6401 90 23 -23.0 0.0 | 67 17 -15.5 -6.6 19 400 7620 90 11 -11.0 0.0 | 28 7 -3.5 -6.6 20 384 7925 95 16 -15.9 1.4 | 58 10 -8.4 -5.2 21 368 8230 80 14 -13.8 -2.4 | 35 11 -6.3 -9.1 22 339 8839 185 4 0.3 4.0 | 289 8 7.9 -2.7 23 300 9740 95 14 -13.9 1.2 | 50 8 -6.4 -5.4 24 299 9754 95 14 -13.9 1.2 | 50 8 -6.4 -5.4 25 274 10363 90 17 -17.0 0.0 | 55 12 -9.5 -6.6 26 251 10973 115 13 -11.8 5.5 | 75 4 -4.3 -1.1 27 250 11000 125 15 -12.3 8.6 | 112 5 -4.8 2.0 28 200 12490 120 17 -14.7 8.5 | 104 7 -7.2 1.9 29 200 12497 130 18 -13.8 11.6 | 128 8 -6.3 4.9 30 156 14021 25 5 -2.1 -4.5 | 334 12 5.4 -11.2 31 150 14280 35 11 -6.3 -9.0 | 356 16 1.2 -15.6 32 149 14326 15 6 -1.6 -5.8 | 334 14 6.0 -12.4 33 115 15850 120 20 -17.3 10.0 | 109 10 -9.8 3.4 34 103 16459 100 22 -21.7 3.8 | 79 14 -14.1 -2.8 35 100 16650 95 19 -18.9 1.7 | 66 12 -11.4 -5.0 36 93 17069 95 19 -18.9 1.7 | 66 12 -11.4 -5.0 37 90 17247 110 13 -12.2 4.4 | 65 5 -4.7 -2.2 38 83 17678 95 10 -10.0 0.9 | 23 6 -2.4 -5.8 39 79 17983 55 25 -20.5 -14.3 | 32 25 -13.0 -21.0 40 75 18288 95 39 -38.9 3.4 | 84 31 -31.3 -3.2 41 70 18680 85 35 -34.9 -3.1 | 70 29 -27.3 -9.7 42 58 19812 110 34 -31.9 11.6 | 102 25 -24.4 5.0 43 55 20117 105 17 -16.4 4.4 | 76 9 -8.9 -2.2 44 50 20680 85 32 -31.9 -2.8 | 69 26 -24.4 -9.4 45 50 20726 75 26 -25.1 -6.7 | 53 22 -17.6 -13.4 46 45 21336 100 47 -46.3 8.2 | 92 39 -38.8 1.5 47 39 22250 100 42 -41.4 7.3 | 91 34 -33.8 0.7 48 34 23165 90 31 -31.0 0.0 | 74 24 -23.5 -6.6 49 30 23880 80 34 -33.5 -5.9 | 64 29 -26.0 -12.5 50 29 24079 75 37 -35.7 -9.6 | 60 33 -28.2 -16.2 51 25 24994 90 39 -39.0 0.0 | 78 32 -31.5 -6.6 52 20 26460 90 54 -54.0 0.0 | 82 47 -46.5 -6.6 53 20 26518 90 58 -58.0 0.0 | 83 51 -50.5 -6.6 54 14 27737 70 48 -45.1 -16.4 | 58 44 -37.6 -23.1 55 10 29261 70 54 -50.7 -18.5 | 60 50 -43.2 -25.1 Wind Parameters Mean winds (0-6000m): 101.4 at 13.4 knts Storm direction: 131.4 at 10.0 knts Shear (0-3000m) pos: 2.4 neg: 2.2 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): -4.2 deg Storm rel helicity (0-3000m) pos: 54.7 neg: -34.2 tot: 20.5 m^2/s^2 ave: 6.8 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 10.6 stream: 1.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.84 Bulk Shear: 12.08 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 71 5 340 9| 2.4 0.0 2.4| 7.0 -5.4 1.6 3.2 0.17| 7.0 1.2 1000 84 10 20 8| 10.0 0.0 10.0| 46.5 -5.4 41.1 41.1 0.59| 12.9 7.6 1500 88 15 45 10| 5.7 0.0 5.7| 47.5 -5.4 42.1 28.1 0.53| 9.9 5.2 2000 88 15 45 10| 4.2 2.4 6.7| 47.5 -29.5 18.0 9.0 0.17| 10.8 1.9 2500 91 14 43 9| 2.9 2.0 4.8| 47.5 -33.3 14.2 5.7 0.05| 10.4 0.5 3000 93 12 39 8| 2.4 2.2 4.6| 54.7 -34.2 20.5 6.8 0.12| 10.6 1.2 4000 93 10 25 7| 2.4 1.7 4.0| 66.1 -41.0 25.1 6.3 0.14| 9.2 1.3 5000 95 11 34 7| 3.0 1.3 4.3| 89.6 -41.0 48.6 9.7 0.25| 8.6 2.1 6000 101 13 54 7| 2.9 1.0 3.9|111.1 -52.1 59.0 9.8 0.26| 8.0 2.1 Wrote GIF file: /home/apache/climate/data/raob//RPLI/skewt/RPLI.skewt.20251014.12.gif