UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042212.upa.cvt Date: 1200Z 22 APR 25 Searching for RPLI... Searching the city database file for: RPLI ... Date:1200Z 22 APR 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 1010 5 28.8 26.4 87 2.4 27.0 340 3 301.1 305.1 299.8 365.9 21.93 1 1004 57 28.6 24.7 79 3.9 25.7 337 4 301.4 305.1 298.7 360.1 19.88 2 1000 91 28.2 24.3 79 3.9 25.3 335 4 301.4 304.9 298.5 358.8 19.47 3 980 270 26.6 23.6 84 3.0 24.4 339 5 301.5 305.0 298.2 357.7 19.04 4 972 343 26.0 22.7 82 3.3 23.6 341 5 301.6 304.9 297.7 355.2 18.15 5 956 489 28.0 13.0 40 15.0 18.1 346 6 305.1 306.9 293.0 334.7 9.89 6 925 781 25.6 12.6 44 13.0 17.1 5 6 305.5 307.3 293.2 335.4 9.96 7 924 791 25.6 12.6 44 13.0 17.1 5 6 305.6 307.4 293.2 335.5 9.97 8 850 1520 19.8 17.0 84 2.8 17.8 115 4 306.9 309.6 296.7 350.5 14.49 9 841 1612 19.6 17.8 89 1.8 18.4 166 3 307.6 310.5 297.5 354.2 15.43 10 833 1694 19.2 17.0 87 2.2 17.7 208 3 308.0 310.8 297.3 352.8 14.80 11 804 1999 20.2 3.2 32 17.0 10.4 277 4 312.2 313.4 292.0 331.0 6.00 12 797 2075 20.0 0.0 26 20.0 9.0 276 4 312.8 313.7 291.1 327.9 4.80 13 716 2987 12.8 3.8 54 9.0 7.5 220 7 314.6 316.0 293.5 336.7 7.04 14 700 3177 12.2 -3.8 32 16.0 4.1 220 7 316.0 316.8 291.5 329.2 4.12 15 670 3541 9.4 2.4 62 7.0 5.4 163 5 316.8 318.2 293.9 338.4 6.81 16 665 3603 9.0 1.0 57 8.0 4.5 137 4 317.1 318.3 293.5 336.8 6.20 17 600 4448 5.6 -21.4 12 27.0 -3.9 33 4 322.6 322.8 290.7 326.6 1.15 18 531 5433 -1.1 -31.1 8 30.0 -9.2 221 4 326.0 326.1 291.2 328.0 0.54 19 500 5910 -4.1 -33.1 8 29.0 -11.3 155 9 328.0 328.1 291.6 329.8 0.47 20 488 6101 -4.5 -52.5 1 48.0 -12.4 184 9 329.8 329.8 291.7 330.1 0.06 21 461 6545 -8.3 -54.3 1 46.0 -15.0 253 9 330.5 330.5 291.9 330.7 0.05 22 438 6939 -10.9 -41.9 6 31.0 -16.6 267 10 332.1 332.1 292.5 332.9 0.22 23 411 7425 -13.7 -55.7 2 42.0 -19.1 237 14 334.6 334.6 293.0 334.8 0.05 24 400 7630 -15.3 -56.3 2 41.0 -20.3 225 15 335.1 335.1 293.2 335.3 0.05 25 385 7919 -16.9 -57.9 2 41.0 -21.5 225 15 336.7 336.7 293.5 336.9 0.04 26 330 9061 -25.3 -48.3 10 23.0 -28.0 294 13 340.3 340.4 294.6 340.9 0.15 27 303 9679 -28.7 -57.7 4 29.0 -31.1 296 21 344.0 344.0 295.3 344.2 0.05 28 300 9750 -29.3 -57.3 5 28.0 -31.6 295 22 344.1 344.1 295.4 344.3 0.06 29 263 10673 -37.5 -59.5 8 22.0 -38.7 303 24 345.3 345.3 295.6 345.5 0.05 30 250 11020 -39.9 -63.9 6 24.0 -40.9 310 18 346.7 346.8 295.9 346.9 0.03 31 218 11937 -47.1 -79.1 1 32.0 -47.7 313 11 349.5 349.5 296.5 349.5 0.00 32 200 12500 -51.7 -82.7 1 31.0 -52.1 285 7 350.9 350.9 296.8 350.9 0.00 33 191 12798 -53.9 -83.9 1 30.0 -54.2 280 7 352.0 352.0 297.1 352.0 0.00 34 167 13649 -60.9 -85.9 2 25.0 -61.0 323 6 354.1 354.1 297.5 354.1 0.00 35 152 14229 -65.1 -87.1 3 22.0 -65.2 38 7 356.6 356.6 298.0 356.6 0.00 36 150 14310 -65.5 -87.5 3 22.0 -65.6 55 9 357.2 357.2 298.1 357.3 0.00 37 134 14986 -69.9 -85.9 8 16.0 -69.9 50 12 361.1 361.1 298.9 361.1 0.00 38 132 15075 -70.5 -86.5 8 16.0 -70.5 52 11 361.6 361.6 299.0 361.6 0.00 39 117 15781 -74.9 -90.9 7 16.0 -74.9 60 9 366.2 366.2 299.9 366.2 0.00 40 100 16680 -79.5 -98.5 3 19.0 -79.5 75 20 374.1 374.1 301.3 374.1 0.00 41 95 16970 -81.5 -101.5 2 20.0 -81.5 75 20 375.7 375.7 301.5 375.7 0.00 42 90 17274 -82.5 -99.5 4 17.0 -82.5 40 18 379.6 379.6 302.2 379.6 0.00 43 89 17337 -82.5 -98.5 5 16.0 -82.5 41 19 380.8 380.8 302.4 380.8 0.00 44 82 17798 -80.5 -93.5 10 13.0 -80.5 55 23 393.9 393.9 304.3 393.9 0.00 45 70 18700 -77.5 -92.5 7 15.0 -77.6 130 11 418.6 418.6 307.6 418.6 0.00 46 68 18865 -77.1 -92.1 7 15.0 -77.1 140 11 422.9 422.9 308.0 422.9 0.00 47 62 19392 -78.3 -95.3 5 17.0 -78.3 151 11 431.6 431.6 309.0 431.6 0.00 48 53 20302 -69.9 -84.9 9 15.0 -70.1 110 7 470.9 470.9 312.7 470.9 0.01 49 50 20650 -66.9 -84.9 6 18.0 -67.1 220 4 485.8 485.8 313.9 485.9 0.01 50 49 20772 -66.7 -84.7 6 18.0 -67.0 224 8 489.1 489.1 314.1 489.2 0.01 51 48 20896 -66.9 -85.9 5 19.0 -67.1 210 6 491.5 491.5 314.4 491.6 0.01 52 36 22658 -60.3 -86.3 2 26.0 -61.0 65 9 550.8 550.8 318.1 550.8 0.01 53 31 23594 -58.3 -88.3 1 30.0 -59.4 52 12 580.2 580.2 319.7 580.3 0.01 54 30 23800 -57.5 -86.5 1 29.0 -58.7 40 15 587.9 587.9 320.0 587.9 0.01 55 25 24968 -52.3 -83.3 1 31.0 -54.7 40 16 634.3 634.3 322.1 634.4 0.02 56 23 25510 -51.1 -82.1 1 31.0 -53.9 40 18 653.1 653.1 322.8 653.3 0.02 57 21 26107 -48.3 -80.3 1 32.0 -52.1 40 19 678.8 678.8 323.7 679.0 0.03 58 20 26430 -46.9 -79.9 1 33.0 -51.4 40 20 692.6 692.6 324.2 692.9 0.03 59 16 27909 -46.7 -78.7 1 32.0 -51.9 58 29 738.9 738.9 325.6 739.4 0.05 60 15 28338 -45.7 -78.7 1 33.0 -51.5 51 32 756.0 756.0 326.1 756.5 0.05 61 15 28338 -45.1 -78.1 1 33.0 -51.1 51 32 758.0 758.0 326.1 758.5 0.06 62 14 28800 -44.9 -77.9 1 33.0 -51.3 46 35 773.8 773.8 326.6 774.4 0.07 TRP 90 17274 -82.5 -99.5 4 17.0 -82.5 40 18 379.6 379.6 302.2 379.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5819.00 m Freezing level: 542.33 mb = 5271.59 m = 17295.02 ft Wetbulb zero: 630.09 mb = 4046.09 m = 13274.41 ft Precipitable water: 1.53 inches Sfc-500 mean rel hum: 40.08 % Est. max temperature: 34.44 C = 93.98 F Sfc-Lift cond lev (LCL): 976.07 mb = 305.63 m = 1002.70 ft T: 26.31 C 700-500 lapse rate: 5.96 C/km ThetaE index: 31.21 C Layer 1004.0- 925.0 mb Conv cond level (CCL): 731.98 mb = 2799.27 m = 9183.84 ft Mean mixing ratio: 14.12 g/kg Conv temperature: 42.01 C = 107.61 F Cap Strength: 5.74 C Lifted Index: 0.45 C Risk: Showers probable Lifted Index @300 mb: 1.50 C Lifted Index @700 mb: 2.86 C Showalter Index: -1.31 C Risk: Thunderstorms probable Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 21.10 C K Index: 24.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 221.00 Risk: None Energy Index: -3.91 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.96 J/kg Max Up Vert Vel: 7.61 m/s Conv Inhibition (B-): 474.58 J/kg Cap Strength: 5.70 C Lift Cond Lev (LCL): 849.68 mb = 1523.26 m = 4997.52 ft Lev Free Conv (LFC): 454.68 mb = 6651.36 m = 21821.79 ft Equ Level (EL): 414.68 mb = 7356.81 m = 24136.22 ft B at Equ Level: 28.60 J/kg Max Parcel Lev (MPL): 294.68 mb = 9875.45 m = 32399.36 ft Wind level data Storm motion: 252 at 4 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 1010 5 340 3 1.0 -2.8 | 32 5 -2.5 -4.0 1 1000 91 335 4 1.7 -3.6 | 21 5 -1.8 -4.8 2 976 305 340 5 1.7 -4.7 | 17 6 -1.8 -5.9 3 943 610 350 7 1.2 -6.9 | 16 8 -2.3 -8.1 4 925 781 5 6 -0.5 -6.0 | 30 8 -4.1 -7.1 5 911 914 5 3 -0.3 -3.0 | 42 6 -3.8 -4.1 6 850 1520 115 4 -3.6 1.7 | 94 7 -7.2 0.5 7 850 1524 120 4 -3.5 2.0 | 97 7 -7.0 0.8 8 820 1829 280 2 2.0 -0.3 | 46 2 -1.6 -1.5 9 791 2134 275 5 5.0 -0.4 | 318 2 1.5 -1.6 10 737 2743 220 7 4.5 5.4 | 193 4 1.0 4.2 11 700 3177 220 7 4.5 5.4 | 193 4 1.0 4.2 12 685 3353 240 6 5.2 3.0 | 222 2 1.7 1.8 13 660 3658 110 4 -3.8 1.4 | 92 7 -7.3 0.2 14 635 3962 350 2 0.3 -2.0 | 45 4 -3.2 -3.1 15 612 4267 25 3 -1.3 -2.7 | 51 6 -4.8 -3.9 16 590 4572 40 4 -2.6 -3.1 | 55 7 -6.1 -4.2 17 547 5182 190 6 1.0 5.9 | 152 5 -2.5 4.7 18 527 5486 230 4 3.1 2.6 | 162 1 -0.5 1.4 19 507 5791 150 10 -5.0 8.7 | 131 11 -8.5 7.5 20 500 5910 155 9 -3.8 8.2 | 134 10 -7.3 7.0 21 451 6706 280 9 8.9 -1.6 | 297 6 5.3 -2.7 22 400 7630 225 15 10.6 10.6 | 217 12 7.1 9.4 23 384 7925 225 15 10.6 10.6 | 217 12 7.1 9.4 24 326 9144 300 13 11.3 -6.5 | 315 11 7.7 -7.7 25 300 9750 295 22 19.9 -9.3 | 303 19 16.4 -10.5 26 300 9754 305 19 15.6 -10.9 | 315 17 12.0 -12.1 27 275 10363 305 24 19.7 -13.8 | 313 22 16.1 -14.9 28 252 10973 300 24 20.8 -12.0 | 307 22 17.3 -13.2 29 250 11020 310 18 13.8 -11.6 | 321 16 10.3 -12.7 30 230 11582 330 13 6.5 -11.3 | 347 13 3.0 -12.4 31 200 12497 285 8 7.7 -2.1 | 308 5 4.2 -3.2 32 200 12500 285 7 6.8 -1.8 | 313 4 3.2 -3.0 33 182 13106 275 7 7.0 -0.6 | 297 4 3.4 -1.8 34 165 13716 330 6 3.0 -5.2 | 5 6 -0.5 -6.4 35 157 14021 355 3 0.3 -3.0 | 38 5 -3.3 -4.1 36 150 14310 55 9 -7.4 -5.2 | 60 13 -10.9 -6.3 37 150 14326 5 4 -0.3 -4.0 | 37 6 -3.9 -5.1 38 135 14935 50 12 -9.2 -7.7 | 55 16 -12.7 -8.9 39 109 16154 65 7 -6.3 -3.0 | 67 11 -9.9 -4.1 40 104 16459 40 13 -8.4 -10.0 | 47 16 -11.9 -11.1 41 100 16680 75 20 -19.3 -5.2 | 74 24 -22.8 -6.3 42 93 17069 75 20 -19.3 -5.2 | 74 24 -22.8 -6.3 43 90 17274 40 18 -11.6 -13.8 | 45 21 -15.1 -14.9 44 84 17678 45 25 -17.7 -17.7 | 48 28 -21.2 -18.8 45 70 18700 130 11 -8.4 7.1 | 116 13 -12.0 5.9 46 64 19202 160 12 -4.1 11.3 | 143 13 -7.6 10.1 47 52 20422 105 7 -6.8 1.8 | 94 10 -10.3 0.7 48 50 20650 220 4 2.6 3.1 | 153 2 -1.0 1.9 49 49 20726 230 9 6.9 5.8 | 216 6 3.4 4.6 50 47 21031 195 4 1.0 3.9 | 137 4 -2.5 2.7 51 45 21336 355 8 0.7 -8.0 | 17 10 -2.8 -9.1 52 43 21641 10 20 -3.5 -19.7 | 19 22 -7.0 -20.9 53 37 22555 45 13 -9.2 -9.2 | 51 16 -12.7 -10.4 54 35 22860 95 3 -3.0 0.3 | 82 7 -6.5 -0.9 55 30 23800 40 15 -9.6 -11.5 | 46 18 -13.2 -12.7 56 29 24079 40 14 -9.0 -10.7 | 47 17 -12.5 -11.9 57 20 26430 40 20 -12.9 -15.3 | 45 23 -16.4 -16.5 58 20 26518 80 18 -17.7 -3.1 | 79 22 -21.3 -4.3 59 14 27737 45 35 -24.7 -24.7 | 48 38 -28.3 -25.9 60 10 28956 60 36 -31.2 -18.0 | 61 40 -34.7 -19.2 Wind Parameters Mean winds (0-6000m): 221.8 at 5.0 knts Storm direction: 251.8 at 3.7 knts Shear (0-3000m) pos: 0.6 neg: 1.0 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 160.8 deg Storm rel helicity (0-3000m) pos: 22.2 neg: -7.9 tot: 14.3 m^2/s^2 ave: 4.8 10^-3 m/s^2 rel: 0.01 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.12 Bulk Shear: 9.28 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 ------------------------------------------------------------------------------- 500 340 5 19 6| 3.4 0.0 3.4| 0.0 -2.1 -2.1 -4.2 -0.42| 3.7 -1.5 1000 350 5 23 7| 1.1 0.0 1.1| 8.1 -2.1 6.0 6.0 0.27| 5.1 1.4 1500 3 5 33 7| 2.2 0.0 2.2| 18.2 -2.1 16.1 10.8 0.52| 5.3 2.8 2000 360 4 33 6| 0.9 0.0 0.9| 22.2 -3.8 18.4 9.2 0.26| 6.6 1.7 2500 330 4 15 5| 0.7 0.8 1.5| 22.2 -6.2 16.1 6.4 0.07| 6.3 0.5 3000 292 5 342 3| 0.6 1.0 1.6| 22.2 -7.9 14.3 4.8 0.01| 5.7 0.0 4000 266 5 304 2| 0.7 0.9 1.6| 23.4 -29.8 -6.4 -1.6 -0.27| 6.7 -1.8 5000 282 5 336 2| 0.2 0.7 0.9| 43.0 -29.8 13.2 2.6 -0.07| 6.6 -0.4 6000 222 5 175 3| 0.5 1.2 1.8| 56.8 -39.7 17.1 2.9 -0.02| 7.4 -0.1 Wrote GIF file: /home/apache/climate/data/raob//RPLI/skewt/RPLI.skewt.20250422.12.gif