UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for RPLI... Searching the city database file for: RPLI ... Date:1200Z 12 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 27.0 350 5 301.0 305.0 299.8 365.7 21.90 1 1004 69 28.2 23.6 76 4.6 24.8 350 6 301.0 304.4 297.8 355.7 18.57 2 1000 105 28.0 23.4 76 4.6 24.6 350 7 301.1 304.5 297.8 355.4 18.41 3 959 475 25.0 21.4 80 3.6 22.4 350 7 301.7 304.9 297.0 351.8 16.96 4 944 613 24.4 19.8 76 4.6 21.1 350 7 302.5 305.4 296.3 348.6 15.58 5 925 791 23.0 19.7 82 3.3 20.6 10 7 302.8 305.7 296.5 349.6 15.81 6 895 1079 21.4 18.8 85 2.6 19.6 32 6 304.0 306.9 296.6 350.0 15.44 7 880 1225 20.6 17.7 83 2.9 18.6 56 8 304.7 307.4 296.3 348.3 14.64 8 867 1355 21.0 16.9 77 4.1 18.1 77 9 306.4 309.0 296.4 348.8 14.11 9 850 1526 19.4 15.7 79 3.7 16.9 105 10 306.5 309.0 295.8 346.5 13.32 10 835 1679 18.6 14.7 78 3.9 16.0 112 12 307.2 309.6 295.6 345.5 12.70 11 726 2870 12.6 8.1 74 4.5 9.8 128 17 313.2 314.9 294.8 342.2 9.38 12 700 3176 11.4 5.4 67 6.0 7.8 115 19 315.1 316.7 294.4 340.4 8.06 13 690 3296 11.0 4.0 62 7.0 6.9 114 19 316.0 317.4 294.1 339.3 7.41 14 660 3665 8.6 2.6 66 6.0 5.1 109 20 317.3 318.7 294.2 339.5 7.01 15 600 4448 4.6 -4.4 52 9.0 0.0 112 19 321.4 322.3 293.4 336.5 4.60 16 579 4737 3.6 -11.4 32 15.0 -3.0 105 18 323.6 324.1 292.5 332.8 2.76 17 514 5692 -3.3 -12.3 50 9.0 -7.1 111 12 326.4 327.0 293.4 336.2 2.89 18 500 5910 -4.9 -14.9 45 10.0 -8.8 90 12 327.1 327.5 293.2 335.3 2.41 19 404 7555 -15.9 -19.4 74 3.5 -17.0 116 12 333.4 333.8 294.4 340.6 2.04 20 400 7630 -16.3 -20.3 71 4.0 -17.6 115 12 333.8 334.2 294.4 340.6 1.90 21 380 8013 -18.3 -28.3 41 10.0 -20.7 110 11 336.1 336.3 294.3 339.7 0.98 22 308 9543 -29.3 -33.9 64 4.6 -30.1 29 5 341.5 341.7 295.3 344.2 0.71 23 300 9730 -30.1 -36.1 56 6.0 -31.0 345 2 343.0 343.1 295.6 345.2 0.58 24 280 10218 -33.9 -41.9 44 8.0 -34.8 354 1 344.3 344.4 295.7 345.7 0.34 25 250 11000 -41.1 -45.2 64 4.1 -41.5 55 14 345.0 345.0 295.7 346.1 0.27 26 200 12480 -52.3 -66.3 17 14.0 -52.6 65 34 349.9 350.0 296.7 350.1 0.03 27 190 12810 -54.3 -69.3 14 15.0 -54.6 65 32 351.9 351.9 297.1 352.0 0.02 28 182 13085 -56.3 -69.3 18 13.0 -56.5 69 31 353.0 353.0 297.3 353.1 0.02 29 170 13515 -58.9 -73.9 13 15.0 -59.1 74 28 355.6 355.6 297.8 355.7 0.01 30 150 14290 -64.9 -77.9 15 13.0 -65.0 85 24 358.3 358.3 298.4 358.3 0.01 31 143 14580 -66.5 -78.5 17 12.0 -66.6 85 30 360.4 360.4 298.8 360.4 0.01 32 123 15478 -72.9 -83.9 17 11.0 -72.9 89 36 364.6 364.6 299.6 364.6 0.00 33 112 16023 -76.1 -86.1 19 10.0 -76.1 94 37 368.6 368.6 300.3 368.6 0.00 34 100 16670 -80.7 -89.7 21 9.0 -80.7 95 38 371.8 371.8 300.9 371.8 0.00 35 96 16898 -81.9 -89.9 24 8.0 -81.9 95 40 373.8 373.8 301.2 373.8 0.00 36 95 16956 -82.1 -90.1 24 8.0 -82.1 95 40 374.6 374.6 301.4 374.6 0.00 37 94 17015 -82.1 -91.1 20 9.0 -82.1 95 39 375.7 375.7 301.5 375.7 0.00 38 77 18137 -77.9 -90.9 10 13.0 -77.9 120 28 406.5 406.5 306.0 406.5 0.00 39 70 18680 -77.3 -92.3 7 15.0 -77.3 85 24 419.0 419.0 307.6 419.0 0.00 40 57 19882 -68.5 -88.5 4 20.0 -68.7 112 27 464.3 464.3 312.1 464.3 0.00 41 50 20670 -66.7 -89.7 3 23.0 -67.0 80 29 486.3 486.3 314.0 486.3 0.00 42 35 22866 -60.5 -89.5 1 29.0 -61.3 91 26 554.7 554.7 318.3 554.7 0.00 43 34 23047 -60.5 -88.5 1 28.0 -61.3 96 29 559.3 559.3 318.6 559.3 0.00 44 31 23624 -59.5 -88.5 1 29.0 -60.4 99 40 577.0 577.0 319.5 577.0 0.00 45 30 23830 -59.7 -88.7 1 29.0 -60.6 85 46 581.9 581.9 319.8 581.9 0.00 46 27 24490 -59.9 -88.9 1 29.0 -60.9 89 52 599.1 599.1 320.6 599.2 0.01 47 24 25234 -56.1 -86.1 1 30.0 -57.8 93 59 630.7 630.7 321.9 630.8 0.01 48 23 25506 -54.9 -85.5 1 30.6 -56.9 95 61 642.0 642.0 322.4 642.1 0.01 49 21 26092 -52.3 -84.3 1 32.0 -55.1 95 55 666.7 666.7 323.3 666.8 0.02 50 20 26410 -49.9 -81.9 1 32.0 -53.4 95 51 683.4 683.4 323.9 683.6 0.02 51 19 26746 -49.3 -81.3 1 32.0 -53.1 94 50 695.4 695.4 324.3 695.6 0.03 52 18 27102 -46.9 -79.9 1 33.0 -51.7 92 48 713.8 713.8 324.8 714.1 0.04 53 14 28777 -44.3 -77.3 1 33.0 -51.0 85 42 775.8 775.8 326.7 776.5 0.07 54 13 29273 -45.3 -77.3 2 32.0 -51.8 83 40 789.0 789.0 327.0 789.7 0.08 55 12 29807 -45.5 81 38 806.5 TRP 95 16956 -82.1 -90.1 24 8.0 -82.1 95 40 374.6 374.6 301.4 374.6 0.00 WND 23 25506 -54.9 -85.5 1 30.6 -56.9 95 61 642.0 642.0 322.4 642.1 0.01 Sounding variables and indices 1000-500 mb thick: 5805.00 m Freezing level: 545.09 mb = 5235.44 m = 17176.43 ft Wetbulb zero: 599.86 mb = 4449.40 m = 14597.59 ft Precipitable water: 2.17 inches Sfc-500 mean rel hum: 64.75 % Est. max temperature: 34.24 C = 93.63 F Sfc-Lift cond lev (LCL): 977.03 mb = 310.21 m = 1017.74 ft T: 26.34 C 700-500 lapse rate: 5.96 C/km ThetaE index: 17.16 C Layer 1004.0- 925.0 mb Conv cond level (CCL): 851.33 mb = 1512.48 m = 4962.15 ft Mean mixing ratio: 17.00 g/kg Conv temperature: 34.27 C = 93.69 F Cap Strength: 2.05 C Lifted Index: -2.75 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.93 C Lifted Index @700 mb: 0.19 C Showalter Index: -0.64 C Risk: Thunderstorms probable Total Totals Index: 44.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 20.60 C K Index: 34.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 220.40 Risk: None Energy Index: -2.15 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 930.25 J/kg Max Up Vert Vel: 43.13 m/s Conv Inhibition (B-): 67.02 J/kg Cap Strength: 1.97 C Lift Cond Lev (LCL): 907.77 mb = 954.95 m = 3133.00 ft Lev Free Conv (LFC): 672.77 mb = 3505.98 m = 11502.43 ft Equ Level (EL): 182.77 mb = 13057.72 m = 42839.78 ft B at Equ Level: 918.70 J/kg Max Parcel Lev (MPL): 102.77 mb = 16513.86 m = 54178.66 ft Wind level data Storm motion: 137 at 11 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 5 350 5 0.9 -4.9 | 327 15 8.1 -12.7 1 1000 105 350 7 1.2 -6.9 | 330 17 8.4 -14.6 2 978 305 350 8 1.4 -7.9 | 331 18 8.6 -15.6 3 944 610 350 7 1.2 -6.9 | 330 17 8.4 -14.6 4 925 791 10 7 -1.2 -6.9 | 338 16 6.0 -14.6 5 912 914 5 5 -0.4 -5.0 | 332 14 6.8 -12.7 6 850 1526 105 10 -9.7 2.6 | 25 6 -2.4 -5.2 7 820 1829 120 15 -13.0 7.5 | 88 6 -5.8 -0.3 8 791 2134 120 17 -14.7 8.5 | 96 8 -7.5 0.7 9 763 2438 145 14 -8.0 11.5 | 168 4 -0.8 3.7 10 700 3176 115 19 -17.2 8.0 | 92 10 -10.0 0.3 11 635 3962 105 21 -20.3 5.4 | 80 13 -13.1 -2.3 12 612 4267 115 19 -17.2 8.0 | 92 10 -10.0 0.3 13 590 4572 110 19 -17.9 6.5 | 83 11 -10.6 -1.3 14 547 5182 90 13 -13.0 0.0 | 37 10 -5.8 -7.8 15 507 5791 115 12 -10.9 5.1 | 54 5 -3.7 -2.7 16 500 5910 90 12 -12.0 0.0 | 32 9 -4.8 -7.8 17 469 6401 80 11 -10.8 -1.9 | 20 10 -3.6 -9.7 18 417 7315 120 13 -11.3 6.5 | 73 4 -4.0 -1.3 19 400 7630 115 12 -10.9 5.1 | 54 5 -3.7 -2.7 20 384 7925 115 11 -10.0 4.6 | 42 4 -2.7 -3.1 21 353 8534 75 11 -10.6 -2.8 | 18 11 -3.4 -10.6 22 325 9144 70 15 -14.1 -5.1 | 28 15 -6.9 -12.9 23 312 9449 50 7 -5.4 -4.5 | 351 12 1.9 -12.3 24 300 9730 345 2 0.5 -1.9 | 321 12 7.7 -9.7 25 299 9754 335 3 1.3 -2.7 | 321 13 8.5 -10.5 26 274 10363 0 0 -0.0 -0.0 | 317 11 7.2 -7.8 27 251 10973 70 14 -13.2 -4.8 | 25 14 -5.9 -12.5 28 250 11000 55 14 -11.5 -8.0 | 15 16 -4.2 -15.8 29 200 12480 65 34 -30.8 -14.4 | 47 32 -23.6 -22.1 30 190 12802 65 32 -29.0 -13.5 | 46 30 -21.8 -21.3 31 150 14290 85 24 -23.9 -2.1 | 59 19 -16.7 -9.8 32 149 14326 85 26 -25.9 -2.3 | 62 21 -18.7 -10.0 33 134 14935 85 35 -34.9 -3.1 | 69 30 -27.6 -10.8 34 109 16154 95 37 -36.9 3.2 | 81 30 -29.6 -4.5 35 100 16670 95 38 -37.9 3.3 | 82 31 -30.6 -4.4 36 95 16956 95 40 -39.8 3.5 | 83 33 -32.6 -4.3 37 93 17069 95 38 -37.9 3.3 | 82 31 -30.6 -4.4 38 88 17374 95 51 -50.8 4.4 | 86 44 -43.6 -3.3 39 75 18288 125 24 -19.7 13.8 | 116 14 -12.4 6.0 40 71 18593 105 12 -11.6 3.1 | 43 6 -4.4 -4.6 41 70 18680 85 24 -23.9 -2.1 | 59 19 -16.7 -9.8 42 64 19202 75 20 -19.3 -5.2 | 43 18 -12.1 -12.9 43 58 19812 115 27 -24.5 11.4 | 102 18 -17.2 3.7 44 50 20670 80 29 -28.6 -5.0 | 59 25 -21.3 -12.8 45 50 20726 65 21 -19.0 -8.9 | 35 20 -11.8 -16.6 46 41 21946 95 31 -30.9 2.7 | 78 24 -23.7 -5.0 47 35 22860 90 26 -26.0 0.0 | 68 20 -18.8 -7.8 48 32 23470 110 35 -32.9 12.0 | 99 26 -25.7 4.2 49 30 23830 85 46 -45.8 -4.0 | 73 40 -38.6 -11.8 50 23 25506 95 61 -60.8 5.3 | 87 54 -53.5 -2.4 51 23 25603 95 61 -60.8 5.3 | 87 54 -53.5 -2.4 52 20 26410 95 51 -50.8 4.4 | 86 44 -43.6 -3.3 53 14 27737 85 42 -41.8 -3.7 | 72 36 -34.6 -11.4 54 10 28956 75 32 -30.9 -8.3 | 56 29 -23.7 -16.0 55 8 29870 65 41 -37.2 -17.3 | 50 39 -29.9 -25.1 Wind Parameters Mean winds (0-6000m): 107.0 at 14.1 knts Storm direction: 137.0 at 10.6 knts Shear (0-3000m) pos: 3.6 neg: 1.3 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 134.6 deg Storm rel helicity (0-3000m) pos: 61.5 neg: -14.2 tot: 47.2 m^2/s^2 ave: 15.7 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 3.2 10^-3/s Energy-Hel index: 0.31 Bulk Rich Number: 20.33 Bulk Shear: 45.76 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 ------------------------------------------------------------------------------- 500 350 7 330 17| 0.0 2.4 2.4| 4.6 -1.0 3.6 7.2 0.23| 3.8 0.9 1000 355 7 332 17| 1.9 1.2 3.1| 18.7 -6.4 12.3 12.3 0.31| 4.9 1.5 1500 18 7 341 15| 4.9 0.8 5.7| 43.4 -6.4 37.0 24.6 0.53| 7.3 3.9 2000 65 9 4 12| 5.6 0.6 6.2| 53.3 -6.4 46.9 23.5 0.63| 7.5 4.7 2500 94 10 23 8| 4.4 0.5 4.9| 61.5 -6.4 55.1 22.0 0.66| 7.5 4.9 3000 107 11 38 6| 3.6 1.3 4.9| 61.5 -14.2 47.2 15.7 0.44| 7.4 3.2 4000 109 13 58 6| 2.7 1.7 4.4| 62.0 -24.8 37.3 9.3 0.30| 6.4 1.9 5000 109 14 64 7| 2.2 1.6 3.8| 67.6 -44.1 23.5 4.7 0.16| 6.2 1.0 6000 107 14 60 7| 1.9 1.5 3.4| 71.0 -54.4 16.6 2.8 0.09| 6.2 0.6 Wrote GIF file: /home/apache/climate/data/raob//RPLI/skewt/RPLI.skewt.20251012.12.gif