UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042100.upa.cvt Date: 0000Z 21 APR 25 Searching for RPLI... Searching the city database file for: RPLI ... Date:0000Z 21 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 1012 5 27.6 24.0 81 3.6 25.0 120 3 299.7 303.2 297.7 355.0 18.88 1 1006 56 27.6 22.6 74 5.0 24.0 115 3 300.2 303.4 296.9 351.3 17.41 2 1005 65 27.4 21.4 70 6.0 23.1 114 2 300.1 303.1 296.1 347.5 16.17 3 1000 108 26.8 20.8 70 6.0 22.5 110 2 300.0 302.8 295.7 345.7 15.65 4 998 126 27.0 21.0 70 6.0 22.7 111 2 300.3 303.2 295.9 346.9 15.88 5 964 433 27.6 18.6 58 9.0 21.3 126 2 303.9 306.5 295.7 345.9 14.13 6 925 797 25.4 17.4 61 8.0 19.8 240 2 305.3 307.8 295.7 346.1 13.64 7 904 999 24.8 15.8 57 9.0 18.7 179 6 306.7 309.0 295.4 344.5 12.59 8 878 1255 22.8 15.8 65 7.0 18.0 177 5 307.2 309.6 295.8 346.3 12.97 9 850 1537 21.2 12.2 56 9.0 15.3 175 5 308.4 310.3 294.4 340.4 10.56 10 832 1722 20.4 8.4 46 12.0 12.9 159 4 309.4 311.0 293.0 334.9 8.34 11 815 1900 19.6 4.6 37 15.0 10.8 130 4 310.4 311.6 291.9 330.6 6.53 12 775 2331 17.0 7.0 52 10.0 10.9 63 8 312.1 313.6 293.6 337.3 8.14 13 769 2397 16.6 4.6 45 12.0 9.5 64 8 312.4 313.7 292.8 333.9 6.93 14 734 2793 15.4 -10.6 16 26.0 3.7 69 9 315.2 315.7 289.6 322.8 2.32 15 700 3193 12.8 -4.2 30 17.0 4.2 75 10 316.7 317.4 291.6 329.6 4.00 16 681 3423 11.2 -2.8 37 14.0 3.9 53 6 317.4 318.3 292.3 332.1 4.57 17 632 4043 7.6 -10.4 27 18.0 -0.4 84 2 320.1 320.7 291.5 329.2 2.74 18 600 4469 4.0 -10.0 35 14.0 -2.2 135 4 320.7 321.3 291.9 330.6 2.98 19 596 4523 3.6 -10.4 35 14.0 -2.6 139 5 320.9 321.5 291.9 330.5 2.91 20 568 4912 1.0 -15.0 29 16.0 -5.3 69 3 322.3 322.7 291.5 329.4 2.10 21 563 4984 0.8 -17.2 25 18.0 -5.9 52 2 322.9 323.2 291.4 328.9 1.76 22 558 5055 1.0 -23.0 15 24.0 -6.9 34 1 323.9 324.1 291.0 327.7 1.08 23 535 5393 -0.9 -12.9 40 12.0 -5.9 337 1 325.6 326.1 292.9 334.6 2.65 24 500 5930 -4.7 -16.7 38 12.0 -9.2 20 4 327.3 327.7 292.9 334.5 2.07 25 491 6073 -5.7 -22.7 25 17.0 -11.1 83 2 327.8 328.0 292.3 332.2 1.26 26 484 6185 -6.7 -16.7 45 10.0 -10.4 71 4 327.9 328.3 293.2 335.3 2.14 27 473 6364 -7.3 -30.3 14 23.0 -13.2 22 7 329.3 329.5 292.2 331.7 0.65 28 438 6958 -10.9 -26.9 25 16.0 -15.3 235 5 332.1 332.3 293.2 335.6 0.96 29 400 7650 -14.9 -48.9 4 34.0 -19.8 210 9 335.6 335.6 293.3 336.1 0.11 30 395 7745 -15.3 -53.3 2 38.0 -20.3 212 10 336.3 336.3 293.4 336.6 0.07 31 365 8336 -19.5 -34.5 25 15.0 -22.5 221 13 338.4 338.5 294.4 340.5 0.56 32 300 9760 -30.7 -62.7 3 32.0 -32.8 230 6 342.1 342.1 294.8 342.2 0.03 33 297 9831 -31.3 -64.3 2 33.0 -33.3 229 7 342.2 342.3 294.9 342.3 0.02 34 262 10701 -38.3 -52.3 22 14.0 -39.2 216 13 344.5 344.5 295.5 345.0 0.12 35 257 10832 -39.1 -55.1 17 16.0 -40.1 222 13 345.2 345.2 295.6 345.6 0.08 36 250 11020 -40.7 -54.7 21 14.0 -41.5 230 12 345.6 345.6 295.7 345.9 0.09 37 241 11269 -42.7 -54.7 26 12.0 -43.3 248 12 346.2 346.2 295.8 346.6 0.09 38 224 11759 -46.9 -59.9 21 13.0 -47.4 285 13 347.1 347.1 296.0 347.3 0.05 39 209 12214 -50.7 -57.7 43 7.0 -51.0 303 15 348.1 348.1 296.3 348.4 0.08 40 200 12500 -52.9 -59.9 42 7.0 -53.1 310 17 349.0 349.0 296.5 349.3 0.06 41 188 12897 -55.5 -64.5 32 9.0 -55.7 310 15 351.0 351.0 296.9 351.2 0.03 42 161 13867 -63.3 -73.3 25 10.0 -63.4 310 11 353.8 353.8 297.4 353.9 0.01 43 150 14300 -65.7 -74.7 27 9.0 -65.8 310 9 356.9 356.9 298.1 356.9 0.01 44 144 14546 -67.1 -75.1 31 8.0 -67.2 282 8 358.7 358.7 298.4 358.7 0.01 45 127 15293 -72.1 -80.1 29 8.0 -72.1 207 5 362.8 362.8 299.2 362.8 0.01 46 118 15722 -74.7 -82.7 28 8.0 -74.7 299 4 365.7 365.7 299.8 365.7 0.00 47 117 15771 -75.1 -83.1 28 8.0 -75.1 309 4 365.8 365.8 299.8 365.8 0.00 48 112 16023 -76.7 -83.7 32 7.0 -76.7 340 6 367.4 367.4 300.1 367.4 0.00 49 100 16670 -78.7 -85.7 31 7.0 -78.7 5 7 375.7 375.7 301.5 375.7 0.00 50 94 17022 -80.3 -86.3 36 6.0 -80.3 5 7 379.2 379.2 302.1 379.2 0.00 51 87 17459 -82.1 -88.1 35 6.0 -82.1 10 11 384.1 384.1 302.9 384.1 0.00 52 86 17524 -81.9 -88.9 29 7.0 -81.9 13 11 385.8 385.8 303.2 385.8 0.00 53 80 17930 -81.5 -87.5 35 6.0 -81.5 20 9 394.7 394.7 304.5 394.7 0.00 54 76 18218 -82.5 -89.5 29 7.0 -82.5 20 8 398.4 398.4 305.0 398.4 0.00 55 75 18292 -82.5 -89.5 29 7.0 -82.5 20 8 399.9 399.9 305.2 399.9 0.00 56 71 18600 -81.5 -87.5 35 6.0 -81.5 20 6 408.4 408.4 306.3 408.4 0.00 57 70 18680 -80.7 -87.7 30 7.0 -80.7 20 6 411.7 411.7 306.7 411.7 0.00 58 61 19463 -76.5 -84.5 27 8.0 -76.6 68 13 437.6 437.6 309.6 437.6 0.01 59 50 20640 -64.9 -77.9 15 13.0 -65.2 35 3 490.5 490.6 314.2 490.7 0.02 60 38 22318 -62.1 -86.1 3 24.0 -62.7 72 11 537.7 537.7 317.4 537.8 0.01 61 37 22483 -62.3 -86.3 3 24.0 -62.9 35 13 541.3 541.3 317.6 541.4 0.01 62 34 23003 -62.7 -85.7 3 23.0 -63.3 57 14 553.5 553.5 318.3 553.6 0.01 63 32 23377 -60.3 -84.3 3 24.0 -61.1 88 13 569.6 569.6 319.2 569.7 0.01 64 30 23780 -58.7 -82.7 3 24.0 -59.7 65 23 584.6 584.6 319.9 584.7 0.01 65 29 23994 -58.5 -82.5 3 24.0 -59.6 69 24 590.9 590.9 320.2 591.0 0.02 66 29 23994 -58.5 -82.5 3 24.0 -59.6 69 24 590.9 590.9 320.2 591.0 0.02 67 26 24686 -56.7 -81.7 3 25.0 -58.2 84 27 614.7 614.7 321.3 614.9 0.02 68 24 25197 -54.5 -79.5 3 25.0 -56.5 96 27 635.3 635.4 322.1 635.6 0.03 69 21 26061 -51.3 -77.3 3 26.0 -54.2 117 24 669.7 669.8 323.4 670.1 0.05 70 20 26380 -49.7 -75.7 3 26.0 -53.2 120 24 684.0 684.1 323.9 684.6 0.07 71 18 27072 -48.3 -74.3 3 26.0 -52.5 120 24 709.4 709.4 324.7 710.2 0.09 72 18 27072 -48.5 -74.5 3 26.0 -52.6 120 24 708.8 708.8 324.7 709.5 0.09 73 15 28284 -43.9 -71.9 3 28.0 -50.3 150 19 762.0 762.1 326.3 763.4 0.15 74 15 28284 -43.1 -70.1 4 27.0 -49.8 150 19 764.6 764.7 326.4 766.6 0.20 75 14 28748 -43.9 -69.9 4 26.0 -50.5 148 27 777.2 777.3 326.7 779.3 0.22 76 13 29245 -44.5 -71.5 3 27.0 -51.1 146 36 791.7 791.8 327.1 793.6 0.19 TRP 87 17459 -82.1 -88.1 35 6.0 -82.1 10 11 384.1 384.1 302.9 384.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5822.00 m Freezing level: 545.89 mb = 5233.08 m = 17168.70 ft Wetbulb zero: 637.07 mb = 3976.83 m = 13047.20 ft Precipitable water: 1.52 inches Sfc-500 mean rel hum: 40.81 % Est. max temperature: 35.74 C = 96.34 F Sfc-Lift cond lev (LCL): 960.95 mb = 460.45 m = 1510.66 ft T: 27.43 C 700-500 lapse rate: 6.39 C/km ThetaE index: 15.66 C Layer 850.0- 775.0 mb Conv cond level (CCL): 723.11 mb = 2918.90 m = 9576.34 ft Mean mixing ratio: 14.58 g/kg Conv temperature: 43.61 C = 110.50 F Cap Strength: 4.44 C Lifted Index: -0.50 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.46 C Lifted Index @700 mb: 3.17 C Showalter Index: 1.90 C Risk: Showers probable Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 25.90 C Cross Totals Index: 16.90 C K Index: 21.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 160.40 Risk: None Energy Index: -1.06 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 100.65 J/kg Max Up Vert Vel: 14.19 m/s Conv Inhibition (B-): 405.09 J/kg Cap Strength: 4.44 C Lift Cond Lev (LCL): 859.54 mb = 1439.86 m = 4723.89 ft Lev Free Conv (LFC): 574.54 mb = 4819.91 m = 15813.16 ft Equ Level (EL): 554.54 mb = 5105.33 m = 16749.56 ft B at Equ Level: 23.95 J/kg Max Parcel Lev (MPL): 194.54 mb = 12677.63 m = 41592.78 ft Wind level data Storm motion: 126 at 3 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 1012 5 120 3 -2.6 1.5 | 353 0 0.0 -0.4 1 1000 108 110 2 -1.9 0.7 | 328 1 0.8 -1.2 2 978 305 120 1 -0.9 0.5 | 308 2 1.8 -1.4 3 945 610 135 3 -2.1 2.1 | 248 1 0.5 0.2 4 925 797 240 2 1.7 1.0 | 282 4 4.4 -0.9 5 913 914 180 6 0.0 6.0 | 213 5 2.6 4.1 6 850 1537 175 5 -0.4 5.0 | 216 4 2.2 3.1 7 821 1829 150 3 -1.5 2.6 | 239 1 1.1 0.7 8 793 2134 60 7 -6.1 -3.5 | 32 6 -3.4 -5.4 9 700 3193 75 10 -9.7 -2.6 | 57 8 -7.0 -4.5 10 661 3658 30 2 -1.0 -1.7 | 336 4 1.6 -3.6 11 613 4267 120 2 -1.7 1.0 | 315 1 0.9 -0.9 12 591 4572 145 6 -3.4 4.9 | 165 3 -0.8 3.0 13 548 5182 0 0 -0.0 -0.0 | 306 3 2.6 -1.9 14 528 5486 325 1 0.6 -0.8 | 310 4 3.2 -2.7 15 509 5791 5 5 -0.4 -5.0 | 342 7 2.2 -6.9 16 500 5930 20 4 -1.4 -3.8 | 347 6 1.3 -5.7 17 489 6096 95 2 -2.0 0.2 | 339 2 0.7 -1.7 18 470 6401 10 8 -1.4 -7.9 | 353 10 1.3 -9.8 19 452 6706 360 10 -0.0 -10.0 | 347 12 2.6 -11.9 20 435 7010 205 4 1.7 3.6 | 248 5 4.3 1.7 21 418 7315 255 4 3.9 1.0 | 278 7 6.5 -0.9 22 400 7650 210 9 4.5 7.8 | 231 9 7.1 5.9 23 355 8534 225 14 9.9 9.9 | 238 15 12.5 8.0 24 300 9760 230 6 4.6 3.9 | 255 7 7.2 1.9 25 263 10668 215 13 7.5 10.6 | 229 13 10.1 8.7 26 250 11020 230 12 9.2 7.7 | 244 13 11.8 5.8 27 219 11887 295 13 11.8 -5.5 | 297 16 14.4 -7.4 28 200 12497 310 17 13.0 -10.9 | 309 20 15.7 -12.8 29 200 12500 310 17 13.0 -10.9 | 309 20 15.7 -12.8 30 165 13716 310 12 9.2 -7.7 | 309 15 11.8 -9.6 31 150 14300 310 9 6.9 -5.8 | 309 12 9.5 -7.7 32 128 15240 200 5 1.7 4.7 | 237 5 4.4 2.8 33 115 15850 330 4 2.0 -3.5 | 319 7 4.6 -5.4 34 104 16459 10 10 -1.7 -9.8 | 356 12 0.9 -11.8 35 100 16670 5 7 -0.6 -7.0 | 347 9 2.0 -8.9 36 93 17069 5 7 -0.6 -7.0 | 347 9 2.0 -8.9 37 87 17459 10 11 -1.9 -10.8 | 357 13 0.7 -12.7 38 84 17678 20 10 -3.4 -9.4 | 4 11 -0.8 -11.3 39 70 18680 20 6 -2.1 -5.6 | 356 8 0.6 -7.5 40 67 18898 20 6 -2.1 -5.6 | 356 8 0.6 -7.5 41 55 20117 120 20 -17.3 10.0 | 119 17 -14.7 8.1 42 50 20640 35 3 -1.7 -2.5 | 348 4 0.9 -4.4 43 47 21031 5 3 -0.3 -3.0 | 334 5 2.4 -4.9 44 40 21946 160 5 -1.7 4.7 | 199 3 0.9 2.8 45 37 22555 20 14 -4.8 -13.2 | 8 15 -2.1 -15.1 46 30 23774 120 13 -11.3 6.5 | 118 10 -8.6 4.6 47 30 23780 65 23 -20.8 -9.7 | 57 22 -18.2 -11.6 48 25 24994 90 28 -28.0 0.0 | 86 25 -25.4 -1.9 49 22 25908 115 24 -21.8 10.1 | 113 21 -19.1 8.2 50 20 26380 120 24 -20.8 12.0 | 119 21 -18.1 10.1 51 18 26822 120 24 -20.8 12.0 | 119 21 -18.1 10.1 52 15 27432 150 19 -9.5 16.5 | 155 16 -6.9 14.5 53 13 28042 145 38 -21.8 31.1 | 147 35 -19.1 29.2 54 11 28651 100 20 -19.7 3.5 | 95 17 -17.1 1.6 55 8 29566 130 22 -16.9 14.1 | 131 19 -14.2 12.2 Wind Parameters Mean winds (0-6000m): 95.8 at 4.4 knts Storm direction: 125.8 at 3.3 knts Shear (0-3000m) pos: 0.8 neg: 2.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 59.8 deg Storm rel helicity (0-3000m) pos: 6.3 neg: -9.8 tot: -3.5 m^2/s^2 ave: -1.2 10^-3 m/s^2 rel: -0.31 Storm rel vorticity (0-3000m) horiz: 5.1 stream: -1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 96.12 Bulk Shear: 1.05 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 ------------------------------------------------------------------------------- 500 119 2 314 2| 0.8 0.0 0.8| 0.0 -0.4 -0.4 -0.9 -0.37| 3.6 -1.3 1000 154 3 253 2| 2.6 0.0 2.6| 1.2 -6.3 -5.0 -5.0 -0.41| 7.2 -3.0 1500 168 4 230 2| 1.7 0.3 2.0| 1.4 -6.3 -4.8 -3.2 -0.37| 5.1 -1.9 2000 163 4 223 2| 1.3 1.9 3.2| 1.7 -7.1 -5.4 -2.7 -0.40| 5.8 -2.3 2500 132 4 150 1| 1.0 2.4 3.4| 3.3 -9.8 -6.5 -2.6 -0.38| 5.8 -2.2 3000 108 5 81 2| 0.8 2.0 2.9| 6.3 -9.8 -3.5 -1.2 -0.31| 5.1 -1.6 4000 94 5 58 3| 1.0 1.3 2.3| 7.4 -22.4 -15.1 -3.8 -0.40| 5.3 -2.1 5000 100 5 63 2| 1.2 1.5 2.8| 7.4 -26.8 -19.5 -3.9 -0.49| 5.6 -2.7 6000 96 4 49 2| 1.0 1.3 2.3| 14.8 -28.4 -13.7 -2.3 -0.36| 5.6 -2.0 Wrote GIF file: /home/apache/climate/data/raob//RPLI/skewt/RPLI.skewt.20250421.00.gif