UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042300.upa.cvt Date: 0000Z 23 APR 25 Searching for RPLI... Searching the city database file for: RPLI ... Date:0000Z 23 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 1011 5 28.0 24.2 80 3.8 25.2 60 4 300.2 303.7 298.0 356.4 19.13 1 1006 51 27.4 22.8 76 4.6 24.0 51 5 300.0 303.3 297.0 351.7 17.63 2 1000 106 26.8 22.4 77 4.4 23.6 40 6 300.0 303.1 296.8 350.6 17.30 3 999 115 26.8 22.4 77 4.4 23.6 40 6 300.0 303.2 296.8 350.8 17.32 4 984 248 25.6 22.0 81 3.6 23.0 33 5 300.1 303.3 296.7 350.4 17.16 5 961 456 24.8 18.8 69 6.0 20.6 22 4 301.4 304.0 295.2 343.6 14.35 6 947 585 25.4 14.4 51 11.0 18.1 16 4 303.2 305.3 293.3 335.8 10.95 7 925 792 25.0 9.0 36 16.0 15.1 5 3 304.9 306.3 291.3 328.4 7.81 8 924 801 24.8 8.8 36 16.0 15.0 4 3 304.8 306.2 291.2 328.0 7.71 9 850 1527 19.2 16.4 84 2.8 17.2 295 4 306.3 308.9 296.2 348.1 13.94 10 849 1537 19.0 16.1 83 2.9 17.0 295 4 306.2 308.7 296.0 347.2 13.68 11 842 1608 19.0 14.9 77 4.1 16.2 296 4 306.9 309.3 295.6 345.3 12.76 12 701 3166 11.8 -6.2 28 18.0 3.1 325 5 315.4 316.1 290.7 326.5 3.43 13 700 3178 11.6 -6.4 28 18.0 2.9 325 5 315.3 316.0 290.6 326.2 3.38 14 654 3741 7.2 2.4 72 4.8 4.5 308 6 316.6 317.9 294.0 338.6 6.98 15 600 4443 2.8 -8.2 44 11.0 -2.2 286 8 319.4 320.0 291.9 330.6 3.43 16 598 4470 2.8 -8.2 44 11.0 -2.3 285 8 319.7 320.3 292.0 331.0 3.45 17 575 4787 1.8 -13.2 32 15.0 -4.4 275 9 322.1 322.6 291.7 330.2 2.40 18 570 4857 2.0 -20.0 18 22.0 -5.8 273 9 323.1 323.4 291.1 327.9 1.37 19 536 5350 -1.9 -14.9 36 13.0 -7.0 258 11 324.2 324.7 292.2 331.8 2.24 20 507 5790 -3.9 -37.9 5 34.0 -11.5 244 12 327.0 327.0 291.2 328.1 0.29 21 500 5900 -3.7 -49.7 1 46.0 -11.8 240 12 328.5 328.5 291.4 328.9 0.08 22 498 5932 -3.9 -50.9 1 47.0 -11.9 240 12 328.7 328.7 291.4 328.9 0.07 23 469 6401 -7.1 -52.1 1 45.0 -14.2 247 13 330.4 330.4 291.9 330.6 0.07 24 457 6602 -8.5 -46.5 3 38.0 -15.1 250 13 331.1 331.1 292.2 331.6 0.13 25 400 7620 -15.3 -55.3 2 40.0 -20.3 265 14 335.1 335.1 293.2 335.3 0.05 26 301 9706 -31.5 -47.5 19 16.0 -33.1 305 13 340.7 340.7 294.7 341.4 0.17 27 300 9730 -31.5 -47.5 19 16.0 -33.1 305 13 341.0 341.0 294.7 341.7 0.17 28 286 10065 -33.7 -52.7 13 19.0 -35.2 301 15 342.5 342.5 295.0 342.9 0.10 29 269 10490 -37.1 -53.1 17 16.0 -38.2 296 18 343.6 343.7 295.3 344.1 0.10 30 253 10909 -40.9 -56.9 16 16.0 -41.8 291 20 344.1 344.1 295.4 344.4 0.07 31 250 10990 -41.5 -57.5 16 16.0 -42.3 290 21 344.4 344.4 295.4 344.6 0.06 32 244 11154 -42.9 -57.9 18 15.0 -43.6 293 20 344.7 344.7 295.5 344.9 0.06 33 241 11237 -43.5 -58.5 18 15.0 -44.2 294 20 345.0 345.0 295.6 345.2 0.06 34 217 11936 -47.7 -77.7 2 30.0 -48.3 306 17 349.0 349.0 296.4 349.0 0.00 35 202 12405 -50.9 -79.9 2 29.0 -51.3 314 15 351.2 351.2 296.9 351.2 0.00 36 200 12470 -51.3 -80.3 2 29.0 -51.7 315 15 351.5 351.5 297.0 351.5 0.00 37 150 14280 -66.1 -90.1 2 24.0 -66.2 40 13 356.2 356.2 298.0 356.2 0.00 38 125 15368 -73.1 -87.1 10 14.0 -73.2 80 15 362.6 362.6 299.2 362.6 0.00 39 103 16483 -79.9 -98.9 3 19.0 -79.9 123 17 370.2 370.2 300.6 370.2 0.00 40 100 16650 -80.7 -97.7 4 17.0 -80.7 130 17 371.8 371.8 300.9 371.8 0.00 41 94 16999 -81.3 -99.3 3 18.0 -81.3 115 9 377.3 377.3 301.8 377.3 0.00 42 78 18047 -82.1 -97.1 6 15.0 -82.1 169 10 396.3 396.3 304.7 396.3 0.00 43 70 18660 -78.1 -91.1 10 13.0 -78.1 355 13 417.3 417.3 307.4 417.3 0.00 44 60 19548 -73.5 -87.5 10 14.0 -73.6 360 20 446.4 446.4 310.5 446.4 0.00 45 55 20057 -71.9 -87.9 7 16.0 -72.0 4 4 461.3 461.3 311.9 461.3 0.00 46 50 20620 -69.9 -88.9 5 19.0 -70.1 55 17 478.8 478.8 313.4 478.8 0.00 47 49 20741 -69.1 -87.1 6 18.0 -69.3 41 20 483.4 483.4 313.7 483.5 0.00 48 41 21823 -62.9 -85.9 3 23.0 -63.4 99 15 524.2 524.2 316.6 524.2 0.01 49 39 22131 -62.3 -85.3 3 23.0 -62.9 108 13 533.2 533.3 317.1 533.3 0.01 50 36 22625 -62.9 -84.9 4 22.0 -63.4 109 13 544.0 544.0 317.8 544.1 0.01 51 35 22799 -62.9 -84.9 4 22.0 -63.4 98 14 548.4 548.4 318.0 548.5 0.01 52 30 23760 -57.7 -81.7 3 24.0 -58.9 90 15 587.3 587.3 320.0 587.5 0.02 53 27 24432 -53.9 -78.9 3 25.0 -55.8 119 17 616.0 616.0 321.3 616.2 0.03 54 23 25471 -50.5 -75.5 4 25.0 -53.4 91 23 654.9 654.9 322.9 655.4 0.06 55 20 26380 -51.9 -75.9 4 24.0 -54.8 110 33 677.3 677.3 323.7 677.8 0.06 56 18 27063 -51.9 -74.9 5 23.0 -54.9 115 33 698.0 698.1 324.4 698.7 0.08 57 17 27433 -51.9 -74.9 5 23.0 -55.1 118 34 709.5 709.6 324.7 710.3 0.09 58 14 28716 -43.3 -70.3 4 27.0 -50.2 117 34 779.2 779.3 326.8 781.2 0.21 59 13 29217 -41.7 -68.7 4 27.0 -49.6 109 34 801.4 801.6 327.4 804.3 0.28 60 12 29759 -41.9 -67.9 4 26.0 -49.9 99 31 819.3 819.5 327.8 822.8 0.34 TRP 94 16999 -81.3 -99.3 3 18.0 -81.3 115 9 377.3 377.3 301.8 377.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5794.00 m Freezing level: 552.56 mb = 5109.87 m = 16764.47 ft Wetbulb zero: 618.00 mb = 4202.44 m = 13787.35 ft Precipitable water: 1.58 inches Sfc-500 mean rel hum: 48.74 % Est. max temperature: 33.84 C = 92.92 F Sfc-Lift cond lev (LCL): 957.27 mb = 490.56 m = 1609.42 ft T: 24.96 C 700-500 lapse rate: 5.62 C/km ThetaE index: 22.79 C Layer 984.0- 850.0 mb Conv cond level (CCL): 725.23 mb = 2877.18 m = 9439.44 ft Mean mixing ratio: 13.21 g/kg Conv temperature: 41.67 C = 107.01 F Cap Strength: 3.86 C Lifted Index: 2.61 C Risk: None Lifted Index @300 mb: 1.88 C Lifted Index @700 mb: 3.55 C Showalter Index: -0.06 C Risk: Thunderstorms probable Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 20.10 C K Index: 21.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 216.80 Risk: None Energy Index: -3.61 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.97 J/kg Max Up Vert Vel: 7.21 m/s Conv Inhibition (B-): 39777.77 J/kg Cap Strength: 3.86 C Lift Cond Lev (LCL): 854.40 mb = 1482.08 m = 4862.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 313 at 5 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 60 4 -3.5 -2.0 | 101 7 -7.0 1.3 1 1000 106 40 6 -3.9 -4.6 | 80 7 -7.3 -1.3 2 925 792 5 3 -0.3 -3.0 | 95 4 -3.7 0.3 3 850 1527 295 4 3.6 -1.7 | 185 2 0.1 1.6 4 700 3178 325 5 2.9 -4.1 | 38 1 -0.6 -0.8 5 500 5900 240 12 10.4 6.0 | 217 12 6.9 9.3 6 400 7620 265 14 13.9 1.2 | 247 11 10.5 4.5 7 300 9730 305 13 10.6 -7.5 | 300 8 7.2 -4.2 8 250 10990 290 21 19.7 -7.2 | 283 17 16.2 -3.9 9 200 12470 315 15 10.6 -10.6 | 316 10 7.1 -7.3 10 150 14280 40 13 -8.4 -10.0 | 61 14 -11.8 -6.7 11 100 16650 130 17 -13.0 10.9 | 131 22 -16.5 14.2 12 94 16999 115 9 -8.2 3.8 | 121 14 -11.6 7.1 13 88 17374 110 10 -9.4 3.4 | 118 15 -12.9 6.7 14 79 17983 180 9 0.0 9.0 | 164 13 -3.5 12.3 15 75 18288 130 12 -9.2 7.7 | 131 17 -12.7 11.0 16 71 18593 120 5 -4.3 2.5 | 127 10 -7.8 5.8 17 70 18660 355 13 1.1 -13.0 | 14 10 -2.4 -9.7 18 67 18898 355 12 1.0 -12.0 | 16 9 -2.4 -8.7 19 61 19507 360 21 -0.0 -21.0 | 11 18 -3.5 -17.7 20 57 19812 360 16 -0.0 -16.0 | 15 13 -3.5 -12.7 21 55 20117 5 2 -0.2 -2.0 | 110 4 -3.7 1.3 22 52 20422 315 2 1.4 -1.4 | 132 3 -2.1 1.9 23 50 20620 55 17 -13.9 -9.8 | 70 19 -17.4 -6.5 24 49 20726 40 20 -12.9 -15.3 | 54 20 -16.3 -12.0 25 40 21946 105 14 -13.5 3.6 | 112 18 -17.0 6.9 26 36 22555 115 12 -10.9 5.1 | 120 17 -14.4 8.4 27 33 23165 75 17 -16.4 -4.4 | 87 20 -19.9 -1.1 28 30 23760 90 15 -15.0 0.0 | 100 19 -18.5 3.3 29 30 23774 120 26 -22.5 13.0 | 122 31 -26.0 16.3 30 29 24079 85 15 -14.9 -1.3 | 96 19 -18.4 2.0 31 27 24384 125 17 -13.9 9.8 | 127 22 -17.4 13.0 32 25 24994 65 16 -14.5 -6.8 | 79 18 -18.0 -3.5 33 22 25908 115 29 -26.3 12.3 | 118 34 -29.8 15.6 34 21 26213 90 28 -28.0 0.0 | 96 32 -31.5 3.3 35 20 26380 110 33 -31.0 11.3 | 113 37 -34.5 14.6 36 15 27432 125 34 -27.9 19.5 | 126 39 -31.3 22.8 37 13 28042 105 34 -32.8 8.8 | 108 38 -36.3 12.1 38 10 28956 75 20 -19.3 -5.2 | 85 23 -22.8 -1.9 39 7 30175 110 32 -30.1 10.9 | 113 36 -33.6 14.2 Wind Parameters Mean winds (0-6000m): 283.4 at 6.4 knts Storm direction: 313.4 at 4.8 knts Shear (0-3000m) pos: 0.4 neg: 1.2 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): -60.6 deg Storm rel helicity (0-3000m) pos: 2.1 neg: -5.2 tot: -3.1 m^2/s^2 ave: -1.0 10^-3 m/s^2 rel: -0.02 Storm rel vorticity (0-3000m) horiz: 2.3 stream: -0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.16 Bulk Shear: 12.00 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 35 5 82 6| 0.0 2.9 2.9| 0.4 -5.1 -4.7 -9.5 -0.48| 5.3 -2.5 1000 26 4 84 5| 0.0 2.3 2.3| 1.4 -5.2 -3.8 -3.8 -0.21| 4.0 -0.8 1500 7 4 80 4| 0.0 2.4 2.4| 2.1 -5.2 -3.1 -2.1 0.04| 3.7 0.1 2000 348 4 76 3| 0.1 1.8 1.9| 2.1 -5.2 -3.1 -1.5 0.04| 3.0 0.1 2500 338 4 74 2| 0.3 1.4 1.7| 2.1 -5.2 -3.1 -1.2 0.02| 2.5 0.0 3000 333 4 73 2| 0.4 1.2 1.6| 2.1 -5.2 -3.1 -1.0 -0.02| 2.3 -0.0 4000 326 5 59 1| 0.3 1.3 1.6| 2.1 -6.2 -4.0 -1.0 -0.17| 2.2 -0.4 5000 308 5 272 1| 0.2 1.5 1.7| 2.1 -9.9 -7.8 -1.6 -0.26| 2.3 -0.6 6000 283 6 236 3| 0.2 1.5 1.7| 3.1 -19.3 -16.1 -2.7 -0.32| 2.4 -0.8 Wrote GIF file: /home/apache/climate/data/raob//RPLI/skewt/RPLI.skewt.20250423.00.gif