UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for RPLI... Searching the city database file for: RPLI ... Date:1200Z 18 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 1005 5 30.0 24.0 70 6.0 25.6 20 7 302.7 306.2 298.5 359.1 19.02 1 1000 50 29.6 21.6 62 8.0 23.8 30 9 302.8 305.8 297.0 351.5 16.46 2 992 122 29.2 21.2 62 8.0 23.4 31 10 303.0 306.0 296.8 351.0 16.18 3 925 741 25.0 18.0 65 7.0 20.1 80 13 304.9 307.5 296.0 347.2 14.18 4 879 1187 21.8 15.8 69 6.0 17.7 87 27 306.0 308.4 295.5 344.9 12.95 5 861 1367 21.2 15.2 69 6.0 17.1 89 34 307.2 309.6 295.6 345.6 12.72 6 854 1438 21.0 15.0 69 6.0 16.9 90 36 307.7 310.1 295.7 346.0 12.66 7 850 1479 20.8 14.8 69 6.0 16.7 90 38 307.9 310.3 295.7 345.9 12.55 8 790 2110 18.8 10.8 60 8.0 13.6 90 36 312.3 314.3 295.3 344.2 10.36 9 783 2187 19.0 10.0 56 9.0 13.2 89 36 313.3 315.2 295.3 344.0 9.90 10 770 2331 18.2 8.2 52 10.0 11.9 88 34 314.0 315.7 294.7 341.7 8.90 11 764 2398 17.6 7.6 52 10.0 11.3 87 34 314.0 315.7 294.5 340.8 8.61 12 731 2774 14.8 6.8 59 8.0 9.9 83 30 314.9 316.6 294.7 341.6 8.51 13 700 3140 13.0 5.0 58 8.0 8.2 75 26 316.9 318.4 294.7 341.6 7.84 14 600 4418 4.0 -2.0 65 6.0 0.8 72 21 320.7 321.8 294.0 338.6 5.51 15 588 4582 2.8 -3.2 65 6.0 -0.3 75 19 321.2 322.2 293.8 337.9 5.14 16 537 5313 -1.5 -7.5 64 6.0 -4.3 65 13 324.5 325.3 293.8 338.0 4.05 17 527 5463 -2.7 -8.7 63 6.0 -5.4 72 15 324.8 325.6 293.7 337.4 3.76 18 500 5880 -4.5 -10.5 63 6.0 -7.1 90 21 327.6 328.2 294.1 339.2 3.44 19 489 6054 -5.7 -12.7 58 7.0 -8.6 94 23 328.2 328.8 293.9 338.2 2.95 20 412 7375 -13.1 -17.3 71 4.2 -14.6 96 13 335.1 335.6 295.1 343.5 2.39 21 407 7468 -13.1 -17.1 72 4.0 -14.6 93 12 336.3 336.8 295.5 345.0 2.46 22 400 7600 -13.1 -17.7 68 4.6 -14.7 90 10 338.0 338.5 295.8 346.4 2.38 23 364 8312 -17.3 -31.3 28 14.0 -20.6 92 12 341.6 341.8 295.4 344.5 0.77 24 300 9730 -28.1 -33.1 62 5.0 -29.0 95 13 345.8 345.9 296.4 348.8 0.78 25 250 11010 -38.9 -44.9 53 6.0 -39.5 140 10 348.2 348.3 296.5 349.4 0.28 26 219 11904 -46.7 -49.9 70 3.2 -46.9 175 25 349.6 349.7 296.7 350.4 0.18 27 200 12500 -51.5 -55.7 61 4.2 -51.7 150 23 351.2 351.2 297.0 351.6 0.10 28 196 12631 -52.3 -56.9 58 4.6 -52.5 150 23 352.0 352.0 297.1 352.4 0.09 29 177 13280 -57.9 -61.8 61 3.9 -58.0 168 30 353.2 353.2 297.4 353.4 0.05 30 173 13424 -59.1 -63.4 57 4.3 -59.2 173 32 353.5 353.5 297.4 353.7 0.04 31 163 13793 -62.7 -66.2 63 3.5 -62.7 184 38 353.6 353.6 297.4 353.7 0.03 32 151 14260 -66.3 -70.5 55 4.2 -66.4 180 44 355.2 355.2 297.7 355.3 0.02 33 150 14300 -66.5 -70.5 57 4.0 -66.5 180 45 355.5 355.5 297.8 355.6 0.02 34 138 14800 -70.7 -73.9 62 3.2 -70.7 180 44 356.7 356.7 298.1 356.8 0.01 35 131 15107 -73.3 -76.5 61 3.2 -73.3 180 43 357.4 357.4 298.2 357.4 0.01 36 123 15473 -76.5 -79.5 62 3.0 -76.5 180 41 358.1 358.1 298.3 358.1 0.01 37 120 15615 -77.5 -80.6 61 3.1 -77.5 180 40 358.8 358.8 298.5 358.8 0.01 38 111 16060 -79.7 -82.4 64 2.7 -79.7 175 36 362.7 362.8 299.2 362.8 0.00 39 108 16215 -80.1 -83.0 62 2.9 -80.1 171 34 364.8 364.8 299.7 364.9 0.00 40 106 16321 -80.1 -83.1 61 3.0 -80.1 169 33 366.8 366.8 300.0 366.8 0.00 41 100 16650 -81.1 -83.5 67 2.4 -81.1 150 14 371.0 371.0 300.8 371.1 0.00 42 93 17057 -82.3 -84.5 69 2.2 -82.3 167 17 376.4 376.4 301.6 376.5 0.00 43 92 17118 -82.3 -84.6 68 2.3 -82.3 170 18 377.6 377.6 301.9 377.6 0.00 44 91 17179 -82.5 -85.0 65 2.5 -82.5 170 17 378.4 378.4 302.0 378.4 0.00 45 74 18357 -74.9 -80.9 39 6.0 -74.9 69 8 417.5 417.5 307.4 417.5 0.01 46 70 18680 -74.9 -81.9 33 7.0 -74.9 30 32 424.1 424.1 308.2 424.2 0.01 47 67 18933 -75.7 -82.7 32 7.0 -75.7 34 32 427.8 427.8 308.6 427.8 0.01 48 60 19574 -72.3 -80.3 29 8.0 -72.3 93 20 449.1 449.1 310.8 449.1 0.01 49 50 20660 -65.9 -76.9 20 11.0 -66.1 110 27 488.2 488.2 314.1 488.3 0.02 50 44 21444 -61.7 -74.7 16 13.0 -62.1 111 26 516.6 516.6 316.1 516.9 0.03 51 35 22858 -62.9 -82.9 5 20.0 -63.4 75 19 548.4 548.4 318.0 548.5 0.01 52 30 23820 -57.3 -84.3 2 27.0 -58.5 90 31 588.4 588.4 320.0 588.5 0.01 53 27 24490 -55.3 -85.3 1 30.0 -57.0 90 31 612.1 612.1 321.2 612.1 0.01 54 21 26119 -49.1 -82.1 1 33.0 -52.7 84 43 676.4 676.4 323.6 676.6 0.02 55 20 26440 -48.3 -81.3 1 33.0 -52.3 75 41 688.3 688.3 324.0 688.5 0.03 56 13 29251 -52.5 -83.5 1 31.0 -56.3 94 46 764.0 764.1 326.3 764.3 0.03 57 13 29251 -52.7 -83.7 1 31.0 -56.4 94 46 763.3 763.4 326.3 763.6 0.03 58 12 29770 -50.5 -82.5 1 32.0 -55.2 90 44 788.8 788.8 327.0 789.1 0.04 59 12 29770 -48.7 -81.7 1 33.0 -54.1 90 44 795.2 795.2 327.1 795.6 0.04 60 12 29770 -49.3 -81.3 1 32.0 -54.4 90 44 793.1 793.1 327.1 793.5 0.04 TRP 92 17118 -82.3 -84.6 68 2.3 -82.3 170 18 377.6 377.6 301.9 377.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5830.00 m Freezing level: 554.79 mb = 5058.27 m = 16595.16 ft Wetbulb zero: 590.94 mb = 4541.73 m = 14900.50 ft Precipitable water: 2.06 inches Sfc-500 mean rel hum: 62.47 % Est. max temperature: 34.95 C = 94.91 F Sfc-Lift cond lev (LCL): 921.80 mb = 771.38 m = 2530.73 ft T: 24.78 C 700-500 lapse rate: 6.39 C/km ThetaE index: 14.22 C Layer 1000.0- 861.0 mb Conv cond level (CCL): 738.73 mb = 2684.28 m = 8806.58 ft Mean mixing ratio: 15.12 g/kg Conv temperature: 42.03 C = 107.65 F Cap Strength: 4.45 C Lifted Index: -1.24 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.77 C Lifted Index @700 mb: 2.67 C Showalter Index: -0.04 C Risk: Thunderstorms probable Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 19.30 C K Index: 32.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 274.60 Risk: None Energy Index: -1.27 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 139.81 J/kg Max Up Vert Vel: 16.72 m/s Conv Inhibition (B-): 292.63 J/kg Cap Strength: 4.41 C Lift Cond Lev (LCL): 857.62 mb = 1401.57 m = 4598.26 ft Lev Free Conv (LFC): 602.62 mb = 4381.89 m = 14376.11 ft Equ Level (EL): 402.62 mb = 7550.42 m = 24771.40 ft B at Equ Level: 139.68 J/kg Max Parcel Lev (MPL): 212.62 mb = 12098.23 m = 39691.86 ft Wind level data Storm motion: 110 at 17 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 1005 5 20 7 -2.4 -6.6 | 312 19 13.9 -12.4 1 1000 50 30 9 -4.5 -7.8 | 319 18 11.8 -13.7 2 972 305 35 13 -7.5 -10.6 | 332 19 8.9 -16.5 3 939 610 60 15 -13.0 -7.5 | 346 14 3.3 -13.4 4 925 741 80 13 -12.8 -2.3 | 337 9 3.5 -8.1 5 907 914 85 16 -15.9 -1.4 | 357 7 0.4 -7.3 6 850 1479 90 38 -38.0 0.0 | 75 22 -21.7 -5.9 7 846 1524 90 37 -37.0 0.0 | 74 21 -20.7 -5.9 8 787 2134 90 36 -36.0 0.0 | 73 21 -19.7 -5.9 9 708 3048 80 28 -27.6 -4.9 | 46 16 -11.3 -10.7 10 700 3140 75 26 -25.1 -6.7 | 35 15 -8.8 -12.6 11 657 3658 75 24 -23.2 -6.2 | 30 14 -6.9 -12.1 12 610 4267 70 22 -20.7 -7.5 | 18 14 -4.4 -13.4 13 587 4572 75 19 -18.4 -4.9 | 11 11 -2.0 -10.8 14 545 5182 60 11 -9.5 -5.5 | 329 13 6.8 -11.4 15 500 5880 90 21 -21.0 0.0 | 39 8 -4.7 -5.9 16 486 6096 95 23 -22.9 2.0 | 60 8 -6.6 -3.9 17 432 7010 105 19 -18.4 4.9 | 65 2 -2.0 -0.9 18 400 7600 90 10 -10.0 0.0 | 313 9 6.3 -5.9 19 383 7925 80 10 -9.8 -1.7 | 320 10 6.5 -7.6 20 367 8230 95 12 -12.0 1.0 | 318 6 4.4 -4.8 21 353 8534 80 12 -11.8 -2.1 | 330 9 4.5 -7.9 22 338 8839 110 17 -16.0 5.8 | 278 0 0.3 -0.0 23 325 9144 95 12 -12.0 1.0 | 318 6 4.4 -4.8 24 300 9730 95 13 -13.0 1.1 | 325 6 3.4 -4.7 25 250 11010 140 10 -6.4 7.7 | 260 10 9.9 1.8 26 240 11278 130 10 -7.7 6.4 | 266 9 8.7 0.6 27 219 11887 175 25 -2.2 24.9 | 217 24 14.1 19.0 28 200 12500 150 23 -11.5 19.9 | 199 15 4.8 14.1 29 191 12802 150 23 -11.5 19.9 | 199 15 4.8 14.1 30 165 13716 185 37 3.2 36.9 | 212 37 19.5 31.0 31 150 14300 180 45 0.0 45.0 | 203 42 16.3 39.1 32 142 14630 180 45 0.0 45.0 | 203 42 16.3 39.1 33 115 15850 180 39 0.0 39.0 | 206 37 16.3 33.1 34 103 16459 165 31 -8.0 29.9 | 199 25 8.3 24.1 35 100 16650 150 14 -7.0 12.1 | 236 11 9.3 6.3 36 98 16764 150 14 -7.0 12.1 | 236 11 9.3 6.3 37 92 17118 170 18 -3.1 17.7 | 228 18 13.2 11.9 38 79 17983 165 4 -1.0 3.9 | 277 15 15.3 -2.0 39 71 18593 10 10 -1.7 -9.8 | 317 21 14.6 -15.7 40 70 18680 30 32 -16.0 -27.7 | 359 34 0.3 -33.6 41 67 18898 30 33 -16.5 -28.6 | 0 34 -0.2 -34.4 42 61 19507 90 19 -19.0 0.0 | 25 6 -2.7 -5.9 43 55 20117 110 23 -21.6 7.9 | 111 6 -5.3 2.0 44 50 20660 110 27 -25.4 9.2 | 110 10 -9.1 3.4 45 49 20726 95 32 -31.9 2.8 | 79 16 -15.6 -3.1 46 45 21336 115 26 -23.6 11.0 | 125 9 -7.2 5.1 47 41 21946 95 26 -25.9 2.3 | 69 10 -9.6 -3.6 48 35 22860 75 19 -18.4 -4.9 | 11 11 -2.0 -10.8 49 30 23820 90 31 -31.0 0.0 | 68 16 -14.7 -5.9 50 29 24079 90 32 -32.0 0.0 | 70 17 -15.7 -5.9 51 26 24689 90 30 -30.0 0.0 | 67 15 -13.7 -5.9 52 23 25603 100 47 -46.3 8.2 | 94 30 -30.0 2.3 53 20 26440 75 41 -39.6 -10.6 | 55 29 -23.3 -16.5 54 20 26518 70 40 -37.6 -13.7 | 47 29 -21.3 -19.5 55 13 28042 95 46 -45.8 4.0 | 86 30 -29.5 -1.9 56 9 29566 75 39 -37.7 -10.1 | 53 27 -21.4 -16.0 57 8 30175 80 53 -52.2 -9.2 | 67 39 -35.9 -15.1 Wind Parameters Mean winds (0-6000m): 79.8 at 23.1 knts Storm direction: 109.8 at 17.3 knts Shear (0-3000m) pos: 6.1 neg: 1.8 tot: 7.9 10-3/s Storm rel Dir Shear (0-3000m): 96.1 deg Storm rel helicity (0-3000m) pos: 98.2 neg: -43.2 tot: 55.0 m^2/s^2 ave: 18.3 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 3.0 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 3.91 Bulk Shear: 35.77 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 37 12 329 18| 9.4 0.0 9.4| 43.7 0.0 43.7 87.5 0.86| 11.0 9.4 1000 58 13 339 14| 9.2 0.0 9.2| 60.1 -3.1 57.1 57.1 0.63| 12.5 7.8 1500 75 19 9 11| 12.2 0.0 12.2| 98.2 -3.1 95.2 63.4 0.62| 14.5 9.0 2000 81 23 35 12| 9.2 0.3 9.5| 98.2 -4.9 93.3 46.6 0.59| 11.2 6.6 2500 83 26 46 13| 7.3 1.1 8.4| 98.2 -22.6 75.6 30.3 0.47| 9.8 4.6 3000 83 26 48 13| 6.1 1.8 7.9| 98.2 -43.2 55.0 18.3 0.33| 9.1 3.0 4000 81 26 44 14| 4.6 2.2 6.8| 98.2 -68.7 29.5 7.4 0.19| 7.7 1.5 5000 80 25 38 13| 3.4 2.4 5.9| 98.2 -97.5 0.8 0.2 0.03| 7.3 0.2 6000 80 23 33 12| 3.8 2.0 5.9|130.8-104.2 26.5 4.4 0.15| 7.5 1.1 Wrote GIF file: /home/apache/climate/data/raob//RPLI/skewt/RPLI.skewt.20251018.12.gif