UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for RPLI... Searching the city database file for: RPLI ... Date:1200Z 13 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 1011 5 28.8 26.4 87 2.4 27.0 150 4 301.0 305.0 299.8 365.7 21.90 1 1002 86 28.8 25.1 80 3.7 26.0 203 7 301.8 305.5 299.1 362.2 20.41 2 1000 104 28.8 24.9 80 3.9 25.9 215 8 302.0 305.7 299.1 361.8 20.21 3 985 238 28.0 23.0 74 5.0 24.3 208 8 302.5 305.8 298.0 356.5 18.24 4 964 428 27.8 18.8 58 9.0 21.5 171 6 304.1 306.8 295.9 346.7 14.31 5 925 791 25.2 19.2 69 6.0 20.9 110 3 305.1 307.9 296.8 350.8 15.31 6 906 973 23.8 18.8 74 5.0 20.2 79 5 305.5 308.3 296.8 351.1 15.25 7 876 1267 22.0 16.0 69 6.0 17.9 98 9 306.5 309.0 295.8 346.1 13.17 8 863 1397 21.0 16.0 73 5.0 17.5 106 10 306.8 309.3 296.0 347.0 13.37 9 850 1529 20.4 14.4 68 6.0 16.4 115 12 307.5 309.8 295.4 344.4 12.23 10 842 1611 19.8 13.8 68 6.0 15.8 120 13 307.7 309.9 295.2 343.6 11.86 11 818 1859 18.0 13.0 73 5.0 14.7 133 15 308.4 310.5 295.1 343.5 11.59 12 812 1922 17.4 12.4 72 5.0 14.1 128 14 308.4 310.5 294.9 342.4 11.21 13 779 2276 16.6 7.6 55 9.0 11.0 107 12 311.2 312.8 293.6 337.2 8.44 14 746 2645 15.8 3.8 45 12.0 8.8 100 13 314.2 315.5 293.2 335.4 6.75 15 734 2782 14.6 2.6 44 12.0 7.7 98 13 314.4 315.6 292.9 334.2 6.30 16 704 3134 12.6 0.6 44 12.0 5.9 91 14 315.9 317.0 292.8 334.0 5.68 17 700 3182 12.2 0.2 44 12.0 5.6 90 14 316.0 317.1 292.7 333.6 5.55 18 600 4454 3.0 -5.0 56 8.0 -0.9 93 14 319.6 320.4 292.7 333.9 4.40 19 574 4812 0.2 -7.8 55 8.0 -3.5 91 14 320.4 321.1 292.4 332.5 3.70 20 570 4868 0.0 -8.0 55 8.0 -3.7 90 15 320.8 321.5 292.5 332.9 3.67 21 550 5155 -0.7 -11.7 43 11.0 -5.4 84 15 323.3 323.8 292.4 332.8 2.84 22 526 5510 -3.1 -12.1 50 9.0 -6.8 78 16 324.5 325.1 292.9 334.2 2.87 23 522 5571 -3.5 -12.5 50 9.0 -7.2 77 16 324.7 325.3 292.9 334.2 2.80 24 500 5910 -6.3 -11.3 68 5.0 -8.4 70 17 325.4 326.0 293.4 336.2 3.23 25 485 6147 -8.1 -12.7 69 4.6 -9.9 72 16 326.0 326.6 293.3 336.0 2.97 26 479 6244 -8.5 -13.5 67 5.0 -10.5 73 15 326.7 327.2 293.4 336.2 2.82 27 400 7620 -16.5 -24.5 50 8.0 -18.7 120 5 333.5 333.8 293.9 338.3 1.31 28 398 7658 -16.7 -24.7 50 8.0 -18.9 114 6 333.8 334.0 293.9 338.4 1.30 29 389 7829 -17.9 -24.9 54 7.0 -19.8 131 6 334.4 334.6 294.1 339.1 1.30 30 300 9720 -30.5 -42.5 30 12.0 -32.0 250 4 342.4 342.5 295.2 343.6 0.30 31 282 10157 -33.5 -51.5 15 18.0 -35.0 257 10 344.2 344.2 295.4 344.7 0.12 32 255 10855 -39.3 -50.3 30 11.0 -40.1 226 20 345.7 345.7 295.8 346.3 0.15 33 250 10990 -40.3 -51.3 30 11.0 -41.1 230 22 346.2 346.2 295.9 346.7 0.14 34 218 11908 -47.7 -67.7 8 20.0 -48.2 230 18 348.5 348.5 296.3 348.6 0.02 35 200 12470 -52.3 -70.3 10 18.0 -52.7 220 15 349.9 350.0 296.6 350.0 0.01 36 197 12568 -53.1 -70.1 11 17.0 -53.4 216 17 350.2 350.2 296.7 350.3 0.02 37 179 13181 -58.3 -71.3 17 13.0 -58.5 181 13 351.4 351.4 297.0 351.5 0.01 38 164 13729 -61.5 -74.5 16 13.0 -61.6 150 9 355.0 355.0 297.7 355.0 0.01 39 150 14280 -64.9 -77.9 15 13.0 -65.0 145 26 358.3 358.3 298.4 358.3 0.01 40 131 15092 -70.5 -83.5 13 13.0 -70.5 134 29 362.4 362.4 299.2 362.4 0.00 41 111 16057 -76.7 -87.7 16 11.0 -76.7 112 27 368.4 368.4 300.3 368.4 0.00 42 100 16650 -80.3 -90.3 17 10.0 -80.3 90 27 372.6 372.6 301.0 372.6 0.00 43 98 16764 -80.7 -90.7 17 10.0 -80.7 95 30 374.0 374.0 301.2 374.0 0.00 44 92 17122 -79.9 -88.9 21 9.0 -79.9 92 30 382.4 382.4 302.6 382.4 0.00 45 89 17310 -78.7 -88.7 18 10.0 -78.7 98 40 388.4 388.4 303.6 388.4 0.00 46 88 17375 -78.5 -87.5 22 9.0 -78.5 100 43 390.1 390.1 303.8 390.1 0.00 47 81 17847 -79.3 -89.3 18 10.0 -79.3 77 19 397.8 397.8 304.9 397.8 0.00 48 76 18208 -80.1 -89.1 21 9.0 -80.1 55 21 403.4 403.4 305.7 403.4 0.00 49 76 18208 -80.1 -89.1 21 9.0 -80.1 55 21 403.4 403.4 305.7 403.4 0.00 50 70 18680 -75.1 -86.1 16 11.0 -75.2 95 35 423.7 423.7 308.2 423.7 0.00 51 63 19293 -72.1 -84.1 15 12.0 -72.2 108 25 443.3 443.3 310.2 443.3 0.01 52 50 20670 -65.9 -80.9 11 15.0 -66.1 110 43 488.2 488.2 314.1 488.3 0.01 53 46 21181 -62.5 -79.5 8 17.0 -62.9 118 41 508.2 508.2 315.5 508.3 0.02 54 35 22888 -57.9 -85.9 2 28.0 -58.9 84 33 561.5 561.5 318.7 561.5 0.01 55 35 22888 -57.9 -86.9 1 29.0 -58.9 84 33 561.5 561.5 318.7 561.5 0.01 56 31 23653 -58.1 -87.1 1 29.0 -59.2 80 32 580.8 580.8 319.7 580.8 0.01 57 31 23653 -58.1 -87.1 1 29.0 -59.2 80 32 580.8 580.8 319.7 580.8 0.01 58 30 23860 -57.9 -86.9 1 29.0 -59.0 80 43 586.8 586.8 320.0 586.8 0.01 59 29 24073 -57.9 -86.9 1 29.0 -59.1 84 43 592.5 592.5 320.3 592.6 0.01 60 28 24293 -58.1 -87.1 1 29.0 -59.3 88 43 597.9 597.9 320.5 598.0 0.01 61 24 25269 -54.1 -85.1 1 31.0 -56.2 89 46 636.5 636.5 322.2 636.6 0.01 62 21 26125 -52.5 -83.5 1 31.0 -55.2 81 52 666.1 666.1 323.3 666.2 0.02 63 20 26440 -52.1 -83.1 1 31.0 -55.0 80 56 676.7 676.7 323.7 676.9 0.02 64 18 27126 -49.5 -81.5 1 32.0 -53.4 80 56 705.6 705.6 324.6 705.8 0.03 65 16 27902 -47.3 -79.3 1 32.0 -52.3 95 71 737.0 737.0 325.6 737.4 0.05 66 16 27902 -47.3 -79.3 1 32.0 -52.3 95 71 737.0 737.0 325.6 737.4 0.05 67 15 28329 -46.9 -78.9 1 32.0 -52.2 95 70 752.0 752.0 326.0 752.5 0.05 68 15 28329 -46.5 -79.5 1 33.0 -52.0 95 70 753.3 753.4 326.0 753.8 0.05 69 14 28787 -46.3 -79.3 1 33.0 -52.1 96 68 769.0 769.1 326.5 769.5 0.05 70 13 29284 -42.1 97 65 800.1 TRP 98 16764 -80.7 -90.7 17 10.0 -80.7 95 30 374.0 374.0 301.2 374.0 0.00 WND 16 27902 -47.3 -79.3 1 32.0 -52.3 95 71 737.0 737.0 325.6 737.4 0.05 Sounding variables and indices 1000-500 mb thick: 5806.00 m Freezing level: 570.00 mb = 4868.18 m = 15971.52 ft Wetbulb zero: 614.11 mb = 4262.44 m = 13984.23 ft Precipitable water: 1.95 inches Sfc-500 mean rel hum: 57.08 % Est. max temperature: 34.73 C = 94.51 F Sfc-Lift cond lev (LCL): 977.03 mb = 309.41 m = 1015.11 ft T: 27.92 C 700-500 lapse rate: 6.78 C/km ThetaE index: 19.02 C Layer 1002.0- 925.0 mb Conv cond level (CCL): 824.94 mb = 1786.54 m = 5861.27 ft Mean mixing ratio: 16.47 g/kg Conv temperature: 36.00 C = 96.80 F Cap Strength: 2.60 C Lifted Index: -4.33 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -3.63 C Lifted Index @700 mb: 0.87 C Showalter Index: -1.28 C Risk: Thunderstorms probable Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.70 C Cross Totals Index: 20.70 C K Index: 29.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 213.80 Risk: None Energy Index: -1.59 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1209.92 J/kg Max Up Vert Vel: 49.19 m/s Conv Inhibition (B-): 139.99 J/kg Cap Strength: 2.60 C Lift Cond Lev (LCL): 878.79 mb = 1239.64 m = 4067.02 ft Lev Free Conv (LFC): 663.79 mb = 3620.34 m = 11877.61 ft Equ Level (EL): 173.79 mb = 13365.75 m = 43850.34 ft B at Equ Level: 1208.47 J/kg Max Parcel Lev (MPL): 93.79 mb = 17012.38 m = 55814.21 ft Wind level data Storm motion: 126 at 9 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 1011 5 150 4 -2.0 3.5 | 290 6 5.4 -1.9 1 1000 104 215 8 4.6 6.6 | 264 12 12.0 1.2 2 977 305 205 8 3.4 7.3 | 260 11 10.8 1.9 3 944 610 120 3 -2.6 1.5 | 309 6 4.8 -3.9 4 925 791 110 3 -2.8 1.0 | 313 6 4.6 -4.4 5 912 914 75 4 -3.9 -1.0 | 331 7 3.6 -6.4 6 850 1529 115 12 -10.9 5.1 | 85 3 -3.5 -0.3 7 821 1829 135 15 -10.6 10.6 | 149 6 -3.2 5.2 8 792 2134 110 12 -11.3 4.1 | 72 4 -3.9 -1.3 9 700 3182 90 14 -14.0 0.0 | 51 9 -6.6 -5.4 10 685 3353 85 14 -13.9 -1.2 | 45 9 -6.5 -6.6 11 612 4267 90 13 -13.0 0.0 | 46 8 -5.6 -5.4 12 590 4572 95 14 -13.9 1.2 | 57 8 -6.5 -4.2 13 500 5910 70 17 -16.0 -5.8 | 37 14 -8.6 -11.2 14 469 6401 75 14 -13.5 -3.6 | 34 11 -6.1 -9.0 15 451 6706 45 9 -6.4 -6.4 | 355 12 1.1 -11.8 16 416 7315 120 5 -4.3 2.5 | 313 4 3.1 -2.9 17 400 7620 120 5 -4.3 2.5 | 313 4 3.1 -2.9 18 400 7620 110 6 -5.6 2.1 | 332 4 1.8 -3.3 19 353 8534 205 5 2.1 4.5 | 275 10 9.5 -0.9 20 338 8839 235 2 1.6 1.1 | 295 10 9.1 -4.2 21 325 9144 340 2 0.7 -1.9 | 312 11 8.1 -7.3 22 311 9449 240 3 2.6 1.5 | 291 11 10.0 -3.9 23 300 9720 250 4 3.8 1.4 | 290 12 11.2 -4.0 24 299 9754 285 3 2.9 -0.8 | 301 12 10.3 -6.2 25 262 10668 220 18 11.6 13.8 | 246 21 19.0 8.4 26 250 10990 230 22 16.9 14.1 | 250 26 24.3 8.8 27 229 11582 235 19 15.6 10.9 | 257 24 23.0 5.5 28 200 12470 220 15 9.6 11.5 | 250 18 17.1 6.1 29 199 12497 220 17 10.9 13.0 | 247 20 18.3 7.6 30 164 13716 150 9 -4.5 7.8 | 231 4 2.9 2.4 31 150 14280 145 26 -14.9 21.3 | 155 18 -7.5 15.9 32 141 14630 145 28 -16.1 22.9 | 154 20 -8.6 17.5 33 115 15850 115 32 -29.0 13.5 | 111 23 -21.6 8.1 34 103 16459 105 16 -15.5 4.1 | 81 8 -8.0 -1.2 35 100 16650 90 27 -27.0 0.0 | 75 20 -19.6 -5.4 36 98 16764 95 30 -29.9 2.6 | 83 23 -22.5 -2.8 37 93 17069 90 27 -27.0 0.0 | 75 20 -19.6 -5.4 38 88 17374 100 43 -42.3 7.5 | 93 35 -34.9 2.1 39 79 17983 70 12 -11.3 -4.1 | 22 10 -3.9 -9.5 40 75 18288 50 24 -18.4 -15.4 | 28 24 -11.0 -20.8 41 70 18680 95 35 -34.9 3.1 | 85 28 -27.4 -2.3 42 67 18898 95 35 -34.9 3.1 | 85 28 -27.4 -2.3 43 61 19507 115 20 -18.1 8.5 | 106 11 -10.7 3.1 44 50 20670 110 43 -40.4 14.7 | 106 34 -33.0 9.3 45 47 21031 115 44 -39.9 18.6 | 112 35 -32.5 13.2 46 43 21641 125 31 -25.4 17.8 | 125 22 -18.0 12.4 47 37 22555 85 33 -32.9 -2.9 | 72 27 -25.5 -8.3 48 30 23774 80 32 -31.5 -5.6 | 66 26 -24.1 -10.9 49 30 23860 80 43 -42.3 -7.5 | 70 37 -34.9 -12.9 50 26 24689 95 43 -42.8 3.7 | 87 35 -35.4 -1.6 51 21 26213 80 52 -51.2 -9.0 | 72 46 -43.8 -14.4 52 20 26440 80 56 -55.1 -9.7 | 72 50 -47.7 -15.1 53 18 27127 80 56 -55.1 -9.7 | 72 50 -47.7 -15.1 54 16 27902 95 71 -70.7 6.2 | 91 63 -63.3 0.8 55 15 28042 95 71 -70.7 6.2 | 91 63 -63.3 0.8 56 10 29566 100 55 -54.2 9.6 | 95 47 -46.7 4.2 Wind Parameters Mean winds (0-6000m): 96.0 at 12.2 knts Storm direction: 126.0 at 9.2 knts Shear (0-3000m) pos: 1.7 neg: 2.0 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 124.1 deg Storm rel helicity (0-3000m) pos: 28.0 neg: -20.0 tot: 8.1 m^2/s^2 ave: 2.7 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 1.5 10^-3/s Energy-Hel index: 0.21 Bulk Rich Number: 38.80 Bulk Shear: 31.18 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 ------------------------------------------------------------------------------- 500 199 7 263 10| 0.0 0.7 0.7| 4.5 -10.4 -5.8 -11.7 -0.13| 16.2 -2.0 1000 176 5 271 7| 0.0 2.7 2.7| 14.3 -10.4 3.9 3.9 0.18| 11.5 2.0 1500 137 6 284 3| 2.7 1.8 4.5| 22.6 -10.4 12.3 8.2 0.37| 10.4 3.9 2000 132 8 267 1| 2.5 1.4 3.9| 28.0 -14.4 13.7 6.8 0.33| 10.2 3.4 2500 125 9 6 0| 2.0 1.9 3.9| 28.0 -18.1 9.9 4.0 0.22| 9.0 2.0 3000 117 10 54 2| 1.7 2.0 3.7| 28.0 -20.0 8.1 2.7 0.19| 7.9 1.5 4000 107 11 52 4| 1.3 1.7 3.0| 28.4 -23.0 5.4 1.3 0.15| 6.3 1.0 5000 102 11 52 5| 1.2 1.6 2.7| 31.5 -25.3 6.2 1.2 0.15| 5.5 0.8 6000 96 12 49 6| 1.0 1.7 2.7| 31.5 -34.3 -2.8 -0.5 0.09| 5.1 0.4 Wrote GIF file: /home/apache/climate/data/raob//RPLI/skewt/RPLI.skewt.20251013.12.gif