UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for RPLI... Searching the city database file for: RPLI ... Date:1200Z 7 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 1009 5 29.2 24.2 75 5.0 25.5 30 10 301.6 305.1 298.3 358.2 19.17 1 1000 82 28.6 21.6 66 7.0 23.5 15 14 301.8 304.8 296.7 350.3 16.46 2 987 199 28.2 20.2 62 8.0 22.5 25 18 302.5 305.3 296.1 347.6 15.27 3 979 271 28.8 19.8 58 9.0 22.4 32 21 303.8 306.6 296.3 348.4 15.01 4 958 464 27.8 18.8 58 9.0 21.5 40 19 304.7 307.3 296.1 347.6 14.40 5 952 520 27.4 18.4 58 9.0 21.1 42 18 304.8 307.4 296.0 347.0 14.13 6 925 775 25.4 17.4 61 8.0 19.8 65 10 305.3 307.8 295.7 346.1 13.64 7 850 1513 20.2 12.2 60 8.0 15.0 75 11 307.3 309.3 294.1 339.2 10.56 8 731 2796 12.4 6.4 67 6.0 8.8 80 19 312.3 313.9 293.8 338.0 8.28 9 700 3159 11.2 0.2 47 11.0 5.2 85 22 314.9 316.0 292.4 332.4 5.55 10 679 3413 9.6 2.6 62 7.0 5.6 84 24 315.9 317.2 293.7 337.4 6.81 11 673 3487 9.6 1.6 57 8.0 5.1 84 24 316.7 317.9 293.6 336.9 6.40 12 604 4380 5.6 -7.4 39 13.0 -0.6 77 26 322.0 322.7 292.8 334.0 3.63 13 600 4434 5.2 -6.8 42 12.0 -0.6 77 26 322.1 322.9 293.0 334.8 3.83 14 572 4823 2.0 -8.0 47 10.0 -2.7 84 28 322.8 323.5 293.0 334.9 3.66 15 538 5316 -0.7 -15.7 31 15.0 -6.5 83 28 325.3 325.7 292.4 332.5 2.09 16 500 5900 -3.1 -26.1 15 23.0 -10.1 65 20 329.3 329.4 292.4 332.5 0.91 17 498 5932 -3.1 -31.1 9 28.0 -10.6 66 20 329.6 329.8 292.2 331.8 0.57 18 495 5979 -3.1 -39.1 4 36.0 -11.2 67 21 330.2 330.3 292.0 331.2 0.26 19 480 6222 -4.1 -29.1 12 25.0 -11.1 71 23 331.9 332.0 292.9 334.5 0.72 20 477 6271 -4.3 -31.3 10 27.0 -11.5 72 23 332.2 332.4 292.9 334.4 0.59 21 474 6320 -4.3 -33.3 8 29.0 -11.7 73 23 332.8 332.9 293.0 334.7 0.49 22 468 6420 -4.3 -40.3 4 36.0 -12.2 75 24 334.1 334.1 293.0 335.0 0.24 23 420 7259 -11.5 -30.5 19 19.0 -16.3 90 17 335.3 335.5 293.8 338.0 0.72 24 400 7630 -14.3 -40.3 9 26.0 -19.1 75 21 336.4 336.5 293.7 337.5 0.28 25 376 8096 -16.9 -47.9 5 31.0 -21.4 67 28 339.0 339.0 294.2 339.5 0.13 26 361 8400 -19.5 -41.5 12 22.0 -23.1 70 29 339.5 339.5 294.4 340.6 0.28 27 344 8757 -21.1 -60.1 2 39.0 -24.9 74 31 342.0 342.0 294.8 342.1 0.03 28 335 8952 -22.7 -61.7 2 39.0 -26.2 75 30 342.4 342.4 294.9 342.5 0.03 29 306 9608 -28.5 -57.5 4 29.0 -30.9 75 28 343.3 343.3 295.1 343.5 0.05 30 300 9750 -29.3 -60.3 3 31.0 -31.6 75 28 344.1 344.1 295.3 344.2 0.04 31 288 10039 -31.5 -67.5 2 36.0 -33.6 72 28 345.0 345.0 295.5 345.1 0.02 32 277 10312 -33.9 -69.9 1 36.0 -35.6 69 29 345.4 345.4 295.6 345.4 0.01 33 250 11020 -39.5 -71.5 2 32.0 -40.6 75 28 347.3 347.3 296.1 347.4 0.01 34 214 12067 -47.9 -66.9 9 19.0 -48.4 75 25 350.1 350.1 296.7 350.2 0.02 35 200 12510 -51.9 -76.9 3 25.0 -52.3 85 32 350.6 350.6 296.8 350.6 0.01 36 150 14310 -66.5 -73.5 37 7.0 -66.5 105 33 355.5 355.5 297.8 355.6 0.01 37 120 15625 -77.3 -82.3 44 5.0 -77.3 108 37 359.2 359.2 298.5 359.2 0.00 38 110 16120 -79.9 -85.9 36 6.0 -79.9 110 47 363.3 363.3 299.4 363.3 0.00 39 109 16172 -80.1 -86.1 36 6.0 -80.1 112 50 363.9 363.9 299.4 363.9 0.00 40 106 16330 -79.9 -86.9 30 7.0 -79.9 120 60 367.2 367.2 300.1 367.2 0.00 41 103 16492 -79.7 -87.7 25 8.0 -79.7 121 57 370.6 370.6 300.7 370.6 0.00 42 100 16660 -79.3 -87.3 26 8.0 -79.3 125 40 374.5 374.5 301.4 374.5 0.00 43 77 18151 -75.9 -88.9 11 13.0 -75.9 116 35 410.7 410.7 306.6 410.7 0.00 44 70 18700 -75.7 -90.7 8 15.0 -75.7 65 21 422.4 422.4 308.0 422.4 0.00 45 61 19508 -69.9 -87.9 6 18.0 -70.0 75 43 452.3 452.3 311.1 452.3 0.00 46 53 20342 -71.3 -90.3 4 19.0 -71.4 95 34 467.6 467.6 312.4 467.6 0.00 47 50 20690 -67.7 -88.7 3 21.0 -67.9 105 39 484.0 484.0 313.8 484.0 0.00 48 44 21471 -62.3 -86.3 3 24.0 -62.8 109 37 515.2 515.2 316.0 515.2 0.01 49 38 22375 -63.7 -90.7 1 27.0 -64.2 82 38 533.7 533.7 317.2 533.7 0.00 50 31 23643 -57.9 -86.9 1 29.0 -59.0 83 35 581.3 581.3 319.8 581.4 0.01 51 30 23850 -56.9 -85.9 1 29.0 -58.2 80 34 589.5 589.5 320.1 589.6 0.01 52 29 24064 -56.9 -85.9 1 29.0 -58.2 89 37 595.3 595.3 320.4 595.3 0.01 53 25 24999 -58.3 -87.3 1 29.0 -59.6 91 38 617.1 617.1 321.3 617.1 0.01 54 22 25805 -56.5 -85.5 1 29.0 -58.3 81 34 645.4 645.4 322.5 645.5 0.01 55 22 25805 -56.3 -86.3 1 30.0 -58.1 81 34 646.0 646.0 322.5 646.1 0.01 56 21 26100 -56.3 -85.3 1 29.0 -58.2 76 37 654.6 654.6 322.9 654.7 0.01 57 20 26410 -55.7 -85.7 1 30.0 -57.8 70 43 665.7 665.7 323.3 665.8 0.01 58 16 27853 -49.1 -81.1 1 32.0 -53.4 90 49 731.1 731.1 325.4 731.4 0.03 59 15 28279 -46.7 -79.7 1 33.0 -52.1 95 50 752.7 752.7 326.0 753.1 0.05 60 14 28737 -45.9 -78.9 1 33.0 -51.9 95 49 770.4 770.4 326.5 770.9 0.06 61 13 29232 -44.7 95 48 791.0 62 13 29232 -44.7 95 48 791.0 TRP 110 16120 -79.9 -85.9 36 6.0 -79.9 110 47 363.3 363.3 299.4 363.3 0.00 WND 106 16330 -79.9 -86.9 30 7.0 -79.9 120 60 367.2 367.2 300.1 367.2 0.00 Sounding variables and indices 1000-500 mb thick: 5818.00 m Freezing level: 546.81 mb = 5188.28 m = 17021.70 ft Wetbulb zero: 611.58 mb = 4276.77 m = 14031.21 ft Precipitable water: 1.72 inches Sfc-500 mean rel hum: 51.69 % Est. max temperature: 34.70 C = 94.45 F Sfc-Lift cond lev (LCL): 938.88 mb = 643.14 m = 2110.02 ft T: 26.44 C 700-500 lapse rate: 5.22 C/km ThetaE index: 15.96 C Layer 958.0- 679.0 mb Conv cond level (CCL): 781.90 mb = 2223.47 m = 7294.77 ft Mean mixing ratio: 14.66 g/kg Conv temperature: 37.75 C = 99.94 F Cap Strength: 3.02 C Lifted Index: 0.63 C Risk: Showers probable Lifted Index @300 mb: 0.27 C Lifted Index @700 mb: 1.22 C Showalter Index: 4.03 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 15.30 C K Index: 24.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 188.40 Risk: None Energy Index: -1.15 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.82 J/kg Max Up Vert Vel: 5.97 m/s Conv Inhibition (B-): 214.73 J/kg Cap Strength: 3.02 C Lift Cond Lev (LCL): 850.75 mb = 1505.27 m = 4938.48 ft Lev Free Conv (LFC): 555.75 mb = 5054.86 m = 16583.99 ft Equ Level (EL): 525.75 mb = 5499.67 m = 18043.31 ft B at Equ Level: 16.47 J/kg Max Parcel Lev (MPL): 485.75 mb = 6127.74 m = 20103.88 ft Wind level data Storm motion: 105 at 15 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 1009 5 30 10 -5.0 -8.7 | 323 16 9.6 -12.6 1 1000 82 15 14 -3.6 -13.5 | 328 21 10.9 -17.4 2 975 305 35 22 -12.6 -18.0 | 355 22 1.9 -21.9 3 942 610 45 16 -11.3 -11.3 | 348 16 3.2 -15.2 4 925 775 65 10 -9.1 -4.2 | 326 10 5.5 -8.1 5 910 914 70 9 -8.5 -3.1 | 319 9 6.1 -7.0 6 879 1219 85 14 -13.9 -1.2 | 353 5 0.6 -5.1 7 850 1513 75 11 -10.6 -2.8 | 330 8 3.9 -6.8 8 849 1524 75 10 -9.7 -2.6 | 323 8 4.9 -6.5 9 819 1829 85 9 -9.0 -0.8 | 310 7 5.6 -4.7 10 790 2134 70 15 -14.1 -5.1 | 357 9 0.5 -9.0 11 700 3159 85 22 -21.9 -1.9 | 52 9 -7.4 -5.8 12 684 3353 85 24 -23.9 -2.1 | 57 11 -9.3 -6.0 13 611 4267 75 26 -25.1 -6.7 | 45 15 -10.6 -10.6 14 589 4572 80 27 -26.6 -4.7 | 54 15 -12.0 -8.6 15 546 5182 90 30 -30.0 0.0 | 76 16 -15.4 -3.9 16 507 5791 55 21 -17.2 -12.0 | 9 16 -2.6 -16.0 17 500 5900 65 20 -18.1 -8.5 | 16 13 -3.6 -12.4 18 469 6401 75 24 -23.2 -6.2 | 40 13 -8.6 -10.1 19 433 7010 100 15 -14.8 2.6 | 9 1 -0.2 -1.3 20 400 7630 75 21 -20.3 -5.4 | 31 11 -5.7 -9.3 21 384 7925 65 27 -24.5 -11.4 | 33 18 -9.9 -15.3 22 339 8839 75 31 -29.9 -8.0 | 52 19 -15.4 -11.9 23 313 9449 75 27 -26.1 -7.0 | 47 16 -11.5 -10.9 24 300 9750 75 28 -27.0 -7.2 | 48 17 -12.5 -11.2 25 263 10668 65 29 -26.3 -12.3 | 36 20 -11.7 -16.2 26 250 11020 75 28 -27.0 -7.2 | 48 17 -12.5 -11.2 27 230 11582 75 26 -25.1 -6.7 | 45 15 -10.6 -10.6 28 210 12192 75 25 -24.1 -6.5 | 43 14 -9.6 -10.4 29 200 12510 85 32 -31.9 -2.8 | 69 19 -17.3 -6.7 30 157 14021 100 30 -29.5 5.2 | 95 15 -15.0 1.3 31 150 14310 105 33 -31.9 8.5 | 105 18 -17.3 4.6 32 128 15240 105 44 -42.5 11.4 | 105 29 -27.9 7.5 33 115 15850 110 32 -30.1 10.9 | 114 17 -15.5 7.0 34 110 16120 110 47 -44.2 16.1 | 112 32 -29.6 12.2 35 106 16330 120 60 -52.0 30.0 | 125 46 -37.4 26.1 36 104 16459 120 60 -52.0 30.0 | 125 46 -37.4 26.1 37 100 16660 125 40 -32.8 22.9 | 136 26 -18.2 19.0 38 93 17069 125 40 -32.8 22.9 | 136 26 -18.2 19.0 39 84 17678 95 38 -37.9 3.3 | 89 23 -23.3 -0.6 40 79 17983 105 46 -44.4 11.9 | 105 31 -29.9 8.0 41 75 18288 125 27 -22.1 15.5 | 147 14 -7.6 11.6 42 70 18700 65 21 -19.0 -8.9 | 19 14 -4.5 -12.8 43 68 18898 65 20 -18.1 -8.5 | 16 13 -3.6 -12.4 44 61 19507 75 43 -41.5 -11.1 | 61 31 -27.0 -15.0 45 58 19812 80 26 -25.6 -4.5 | 53 14 -11.0 -8.4 46 50 20690 105 39 -37.7 10.1 | 105 24 -23.1 6.2 47 43 21641 110 36 -33.8 12.3 | 114 21 -19.3 8.4 48 39 22250 80 38 -37.4 -6.6 | 65 25 -22.9 -10.5 49 34 23165 90 36 -36.0 0.0 | 80 22 -21.4 -3.9 50 30 23850 80 34 -33.5 -5.9 | 63 21 -18.9 -9.8 51 29 24079 90 37 -37.0 0.0 | 80 23 -22.4 -3.9 52 26 24689 95 39 -38.9 3.4 | 89 24 -24.3 -0.5 53 22 25908 80 34 -33.5 -5.9 | 63 21 -18.9 -9.8 54 20 26410 70 43 -40.4 -14.7 | 54 32 -25.8 -18.6 55 15 27432 95 50 -49.8 4.4 | 91 35 -35.2 0.4 56 11 28651 95 45 -44.8 3.9 | 90 30 -30.3 0.0 57 9 29261 80 47 -46.3 -8.2 | 69 34 -31.7 -12.1 58 8 29566 80 45 -44.3 -7.8 | 68 32 -29.8 -11.7 Wind Parameters Mean winds (0-6000m): 75.0 at 20.1 knts Storm direction: 105.0 at 15.1 knts Shear (0-3000m) pos: 2.3 neg: 0.9 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 80.7 deg Storm rel helicity (0-3000m) pos: 98.6 neg: -36.5 tot: 62.1 m^2/s^2 ave: 20.7 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 2.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.66 Bulk Shear: 26.90 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 31 18 345 20| 8.7 0.0 8.7| 63.1 -5.9 57.3 114.5 0.54| 19.9 10.8 1000 41 15 343 16| 4.0 0.0 4.0| 65.6 -27.3 38.3 38.3 0.15| 16.5 2.5 1500 53 14 345 13| 2.8 0.0 2.8| 70.4 -31.3 39.1 26.1 0.14| 13.5 1.8 2000 58 13 342 11| 2.3 0.0 2.3| 77.2 -36.5 40.7 20.3 0.14| 11.7 1.6 2500 62 14 346 11| 1.9 1.0 2.9| 88.9 -36.5 52.4 21.0 0.23| 10.6 2.4 3000 66 15 353 10| 2.3 0.9 3.1| 98.6 -36.5 62.1 20.7 0.29| 9.5 2.7 4000 72 17 10 9| 2.1 0.9 2.9|104.1 -42.6 61.4 15.4 0.26| 8.0 2.1 5000 75 19 23 10| 2.2 0.7 2.9|129.2 -45.0 84.2 16.8 0.31| 7.2 2.3 6000 75 20 28 10| 1.9 1.0 2.8|142.4-113.5 28.9 4.8 0.09| 7.9 0.7 Wrote GIF file: /home/apache/climate/data/raob//RPLI/skewt/RPLI.skewt.20251007.12.gif