UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041900.upa.cvt Date: 0000Z 19 APR 25 Searching for RPLI... Searching the city database file for: RPLI ... Date:0000Z 19 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 26.8 23.5 82 3.3 24.4 120 5 299.1 302.4 297.2 352.7 18.34 1 1004 59 26.8 20.8 70 6.0 22.5 150 6 299.6 302.5 295.6 345.1 15.58 2 1000 95 26.6 20.6 70 6.0 22.3 170 6 299.8 302.6 295.5 344.9 15.45 3 995 139 26.8 20.8 70 6.0 22.5 173 6 300.4 303.3 295.8 346.5 15.73 4 978 292 26.2 21.2 74 5.0 22.6 184 4 301.3 304.3 296.5 349.6 16.42 5 925 784 24.2 18.2 69 6.0 20.0 205 8 304.1 306.7 295.9 346.8 14.36 6 882 1200 22.8 14.8 61 8.0 17.4 217 7 306.8 309.0 295.1 343.2 12.09 7 850 1522 21.2 11.2 53 10.0 14.7 230 5 308.4 310.2 293.9 338.4 9.88 8 832 1707 20.2 5.2 37 15.0 11.3 233 4 309.2 310.5 291.6 329.7 6.68 9 808 1958 17.8 11.8 68 6.0 13.8 190 3 309.2 311.3 294.8 342.2 10.83 10 794 2108 18.8 -3.2 22 22.0 7.5 136 2 311.9 312.6 289.9 323.9 3.80 11 786 2194 18.0 0.0 30 18.0 8.2 128 2 311.9 312.8 290.9 327.2 4.87 12 778 2282 18.2 -6.8 18 25.0 6.1 132 2 313.0 313.6 289.5 322.5 2.95 13 763 2448 16.6 5.6 48 11.0 10.0 140 1 313.1 314.5 293.4 336.4 7.49 14 742 2685 15.4 -3.6 27 19.0 5.6 112 1 314.3 315.0 290.8 326.9 3.95 15 734 2777 15.4 -14.6 11 30.0 2.9 102 2 315.2 315.6 289.0 320.8 1.68 16 700 3176 11.8 -2.2 38 14.0 4.5 85 2 315.6 316.4 291.8 330.4 4.65 17 635 3983 5.8 -2.2 56 8.0 1.6 175 4 317.6 318.6 292.8 334.1 5.13 18 630 4048 5.4 -2.6 56 8.0 1.3 172 4 317.9 318.9 292.8 334.0 5.02 19 610 4312 4.0 -3.0 60 7.0 0.4 162 4 319.2 320.2 293.2 335.5 5.03 20 600 4446 3.8 -5.2 52 9.0 -0.6 173 2 320.5 321.4 293.0 334.6 4.33 21 561 4990 1.4 -12.6 34 14.0 -4.5 339 1 323.9 324.4 292.4 332.6 2.59 22 556 5063 1.0 -10.0 44 11.0 -3.9 354 2 324.3 324.9 293.0 335.0 3.22 23 500 5910 -3.7 -22.7 21 19.0 -9.9 215 1 328.5 328.8 292.5 332.9 1.23 24 462 6528 -7.7 -29.7 15 22.0 -13.5 295 1 331.1 331.2 292.7 333.6 0.70 25 443 6853 -10.1 -28.1 21 18.0 -14.9 269 2 332.0 332.2 293.1 335.1 0.85 26 416 7334 -13.5 -34.5 15 21.0 -18.0 232 4 333.7 333.8 293.2 335.5 0.49 27 400 7630 -15.9 -33.9 20 18.0 -19.7 285 5 334.3 334.4 293.4 336.4 0.54 28 359 8438 -20.5 -45.5 9 25.0 -24.1 249 11 338.7 338.7 294.1 339.4 0.18 29 315 9391 -28.3 -37.3 42 9.0 -29.7 259 13 340.7 340.8 295.0 342.6 0.49 30 300 9740 -29.7 -48.7 14 19.0 -31.7 245 14 343.5 343.6 295.3 344.1 0.15 31 274 10378 -34.3 -55.3 10 21.0 -35.8 248 17 345.9 345.9 295.8 346.2 0.08 32 268 10532 -35.7 -55.7 11 20.0 -37.1 249 17 346.0 346.1 295.8 346.4 0.08 33 265 10610 -36.3 -56.3 11 20.0 -37.6 250 18 346.3 346.3 295.8 346.6 0.07 34 250 11010 -40.1 -55.1 19 15.0 -41.0 255 16 346.4 346.5 295.9 346.8 0.09 35 200 12490 -52.9 -62.9 29 10.0 -53.2 275 19 349.0 349.0 296.4 349.2 0.04 36 154 14121 -66.7 -71.1 54 4.4 -66.7 293 29 352.5 352.5 297.2 352.6 0.02 37 150 14280 -67.7 -72.7 49 5.0 -67.7 280 25 353.5 353.5 297.4 353.5 0.01 38 145 14483 -68.9 -73.9 48 5.0 -68.9 279 25 354.8 354.8 297.7 354.9 0.01 39 125 15357 -74.7 -78.3 57 3.6 -74.7 297 17 359.7 359.7 298.7 359.7 0.01 40 119 15641 -75.9 -80.8 46 4.9 -75.9 313 11 362.6 362.6 299.2 362.6 0.00 41 114 15888 -78.1 -82.4 50 4.3 -78.1 322 6 363.0 363.0 299.3 363.0 0.00 42 109 16143 -79.1 -83.6 47 4.5 -79.1 284 12 365.8 365.8 299.8 365.8 0.00 43 107 16248 -79.5 -83.7 50 4.2 -79.5 290 11 367.0 367.0 300.0 367.0 0.00 44 101 16574 -80.3 -85.0 45 4.7 -80.3 292 3 371.5 371.5 300.8 371.5 0.00 45 100 16630 -80.5 -85.0 47 4.5 -80.5 280 1 372.2 372.2 300.9 372.2 0.00 46 91 17161 -80.7 -85.7 43 5.0 -80.7 13 3 382.0 382.0 302.6 382.0 0.00 47 84 17608 -83.1 -87.5 46 4.4 -83.1 100 9 385.9 385.9 303.2 386.0 0.00 48 83 17675 -83.1 -87.5 46 4.4 -83.1 101 9 387.3 387.3 303.4 387.3 0.00 49 75 18243 -80.3 -87.3 30 7.0 -80.3 97 13 404.5 404.5 305.8 404.5 0.00 50 72 18472 -81.3 -88.3 30 7.0 -81.3 90 16 407.2 407.2 306.2 407.2 0.00 51 70 18630 -81.9 -88.9 29 7.0 -81.9 85 18 409.2 409.2 306.4 409.2 0.00 52 50 20580 -67.5 -82.5 10 15.0 -67.7 130 4 484.4 484.4 313.8 484.5 0.01 53 36 22598 -61.1 -83.1 4 22.0 -61.8 115 9 548.7 548.7 318.0 548.8 0.01 54 34 22954 -61.5 -83.5 4 22.0 -62.1 86 10 556.7 556.7 318.5 556.8 0.01 55 30 23740 -57.1 -82.1 3 25.0 -58.3 70 24 589.0 589.0 320.1 589.1 0.02 56 25 24897 -56.3 -80.3 3 24.0 -57.9 86 31 622.8 622.8 321.6 623.0 0.03 57 24 25157 -56.5 -80.5 3 24.0 -58.1 98 32 629.5 629.5 321.9 629.7 0.03 58 22 25714 -53.3 -78.3 3 25.0 -55.6 98 28 654.9 654.9 322.9 655.2 0.04 59 21 26014 -52.9 -77.9 3 25.0 -55.4 93 25 664.9 664.9 323.3 665.3 0.04 60 20 26330 -51.1 -77.1 3 26.0 -54.2 80 29 679.8 679.8 323.8 680.2 0.05 61 19 26664 -50.1 -76.1 3 26.0 -53.6 82 30 692.9 692.9 324.2 693.5 0.06 62 17 27392 -49.5 -74.5 4 25.0 -53.4 88 32 717.2 717.3 325.0 718.1 0.09 63 16 27790 -48.7 91 33 732.4 64 16 27790 -49.1 91 33 731.1 TRP 84 17608 -83.1 -87.5 46 4.4 -83.1 100 9 385.9 385.9 303.2 386.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5815.00 m Freezing level: 544.09 mb = 5242.90 m = 17200.90 ft Wetbulb zero: 606.27 mb = 4361.42 m = 14308.94 ft Precipitable water: 1.58 inches Sfc-500 mean rel hum: 46.74 % Est. max temperature: 35.58 C = 96.05 F Sfc-Lift cond lev (LCL): 963.15 mb = 427.32 m = 1401.96 ft T: 25.65 C 700-500 lapse rate: 5.67 C/km ThetaE index: 19.85 C Layer 925.0- 808.0 mb Conv cond level (CCL): 752.83 mb = 2561.80 m = 8404.76 ft Mean mixing ratio: 15.38 g/kg Conv temperature: 41.38 C = 106.48 F Cap Strength: 4.29 C Lifted Index: 0.09 C Risk: Showers probable Lifted Index @300 mb: -0.07 C Lifted Index @700 mb: 1.82 C Showalter Index: 3.78 C Risk: None Total Totals Index: 39.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 14.90 C K Index: 22.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 145.40 Risk: None Energy Index: -0.92 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 166.04 J/kg Max Up Vert Vel: 18.22 m/s Conv Inhibition (B-): 302.34 J/kg Cap Strength: 4.27 C Lift Cond Lev (LCL): 883.93 mb = 1181.29 m = 3875.57 ft Lev Free Conv (LFC): 638.93 mb = 3932.29 m = 12901.07 ft Equ Level (EL): 588.93 mb = 4596.88 m = 15081.45 ft B at Equ Level: 26.36 J/kg Max Parcel Lev (MPL): 168.93 mb = 13543.78 m = 44434.42 ft Wind level data Storm motion: 221 at 2 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 5 120 5 -4.3 2.5 | 96 6 -5.9 0.7 1 1000 95 170 6 -1.0 5.9 | 147 5 -2.6 4.1 2 977 305 185 4 0.3 4.0 | 150 2 -1.2 2.1 3 943 610 195 5 1.3 4.8 | 174 3 -0.3 3.0 4 925 784 205 8 3.4 7.3 | 198 6 1.8 5.4 5 911 914 205 8 3.4 7.3 | 198 6 1.8 5.4 6 850 1522 230 5 3.8 3.2 | 239 3 2.2 1.4 7 820 1829 235 4 3.3 2.3 | 255 2 1.7 0.5 8 791 2134 125 2 -1.6 1.1 | 78 3 -3.2 -0.7 9 763 2438 140 1 -0.6 0.8 | 64 2 -2.2 -1.1 10 711 3048 70 2 -1.9 -0.7 | 54 4 -3.5 -2.5 11 700 3176 85 2 -2.0 -0.2 | 61 4 -3.6 -2.0 12 685 3353 260 1 1.0 0.2 | 20 2 -0.6 -1.7 13 660 3658 190 3 0.5 3.0 | 136 2 -1.1 1.1 14 612 4267 160 4 -1.4 3.8 | 123 4 -3.0 1.9 15 590 4572 185 1 0.1 1.0 | 61 2 -1.5 -0.8 16 568 4877 320 1 0.6 -0.8 | 20 3 -0.9 -2.6 17 547 5182 20 2 -0.7 -1.9 | 31 4 -2.3 -3.7 18 527 5486 170 5 -0.9 4.9 | 141 4 -2.5 3.1 19 507 5791 275 1 1.0 -0.1 | 17 2 -0.6 -1.9 20 500 5910 215 1 0.6 0.8 | 45 1 -1.0 -1.0 21 488 6096 220 1 0.6 0.8 | 41 1 -0.9 -1.1 22 469 6401 305 1 0.8 -0.6 | 18 3 -0.8 -2.4 23 417 7315 230 4 3.1 2.6 | 244 2 1.5 0.7 24 400 7630 285 5 4.8 -1.3 | 314 5 3.2 -3.1 25 384 7925 290 7 6.6 -2.4 | 310 7 5.0 -4.2 26 354 8534 240 12 10.4 6.0 | 245 10 8.8 4.2 27 312 9449 260 13 12.8 2.3 | 268 11 11.2 0.4 28 300 9740 245 14 12.7 5.9 | 250 12 11.1 4.1 29 263 10668 250 18 16.9 6.2 | 254 16 15.3 4.3 30 250 11010 255 16 15.5 4.1 | 261 14 13.9 2.3 31 200 12490 275 19 18.9 -1.7 | 281 18 17.3 -3.5 32 200 12497 275 19 18.9 -1.7 | 281 18 17.3 -3.5 33 156 14021 300 31 26.8 -15.5 | 304 31 25.3 -17.3 34 150 14280 280 25 24.6 -4.3 | 285 24 23.0 -6.2 35 134 14935 275 25 24.9 -2.2 | 280 24 23.3 -4.0 36 114 15850 325 6 3.4 -4.9 | 345 7 1.9 -6.8 37 109 16154 280 12 11.8 -2.1 | 291 11 10.2 -3.9 38 103 16459 315 8 5.7 -5.7 | 331 9 4.1 -7.5 39 100 16630 280 1 1.0 -0.2 | 17 2 -0.6 -2.0 40 98 16764 280 1 1.0 -0.2 | 17 2 -0.6 -2.0 41 92 17069 345 1 0.3 -1.0 | 25 3 -1.3 -2.8 42 88 17374 80 8 -7.9 -1.4 | 71 10 -9.5 -3.2 43 84 17608 100 9 -8.9 1.6 | 88 10 -10.4 -0.3 44 79 17983 105 9 -8.7 2.3 | 93 10 -10.3 0.5 45 70 18630 85 18 -17.9 -1.6 | 80 20 -19.5 -3.4 46 67 18898 75 19 -18.4 -4.9 | 71 21 -19.9 -6.8 47 63 19202 115 10 -9.1 4.2 | 103 11 -10.6 2.4 48 57 19812 105 9 -8.7 2.3 | 93 10 -10.3 0.5 49 54 20117 55 10 -8.2 -5.7 | 52 12 -9.8 -7.6 50 50 20580 130 4 -3.1 2.6 | 99 5 -4.6 0.7 51 46 21031 355 6 0.5 -6.0 | 8 8 -1.1 -7.8 52 44 21336 80 9 -8.9 -1.6 | 72 11 -10.4 -3.4 53 42 21641 75 2 -1.9 -0.5 | 56 4 -3.5 -2.4 54 38 22250 30 4 -2.0 -3.5 | 34 6 -3.6 -5.3 55 36 22555 120 9 -7.8 4.5 | 106 10 -9.4 2.7 56 33 23165 70 11 -10.3 -3.8 | 65 13 -11.9 -5.6 57 30 23740 70 24 -22.6 -8.2 | 67 26 -24.1 -10.1 58 30 23774 95 17 -16.9 1.5 | 89 19 -18.5 -0.4 59 27 24384 60 30 -26.0 -15.0 | 59 32 -27.6 -16.8 60 24 25298 105 32 -30.9 8.3 | 101 33 -32.5 6.4 61 20 26213 90 23 -23.0 0.0 | 86 25 -24.6 -1.8 62 20 26330 80 29 -28.6 -5.0 | 77 31 -30.1 -6.9 63 15 27432 95 34 -33.9 3.0 | 92 35 -35.5 1.1 64 12 28042 100 35 -34.5 6.1 | 97 36 -36.1 4.2 Wind Parameters Mean winds (0-6000m): 190.7 at 3.2 knts Storm direction: 220.7 at 2.4 knts Shear (0-3000m) pos: 1.4 neg: 1.2 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): -40.6 deg Storm rel helicity (0-3000m) pos: 12.2 neg: -3.6 tot: 8.6 m^2/s^2 ave: 2.9 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 0.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 348.65 Bulk Shear: 0.48 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 ------------------------------------------------------------------------------- 500 175 5 146 4| 5.8 0.0 5.8| 6.5 -0.0 6.5 13.1 0.71| 8.2 5.9 1000 192 6 174 4| 4.6 0.0 4.6| 9.4 -0.0 9.4 9.4 0.67| 6.4 4.3 1500 200 6 188 4| 2.8 0.0 2.8| 11.8 -0.0 11.8 7.8 0.67| 5.4 3.6 2000 205 6 194 3| 2.1 1.1 3.2| 12.2 -1.3 10.9 5.4 0.35| 5.4 1.9 2500 202 5 185 3| 1.7 1.1 2.8| 12.2 -3.0 9.2 3.7 0.20| 5.0 1.0 3000 199 4 173 2| 1.4 1.2 2.6| 12.2 -3.6 8.6 2.9 0.16| 4.4 0.7 4000 195 4 161 2| 1.5 1.0 2.5| 13.3 -4.4 8.9 2.2 0.14| 4.4 0.6 5000 192 3 150 2| 1.3 0.8 2.1| 13.5 -6.3 7.2 1.4 0.03| 4.2 0.1 6000 191 3 144 2| 1.2 0.8 2.0| 26.5 -6.3 20.2 3.4 0.29| 5.2 1.5 Wrote GIF file: /home/apache/climate/data/raob//RPLI/skewt/RPLI.skewt.20250419.00.gif