UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042912.upa.cvt Date: 1200Z 29 APR 25 Searching for RPLI... Searching the city database file for: RPLI ... Date:1200Z 29 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 1009 5 30.4 24.4 70 6.0 25.9 0 0 302.8 306.4 298.8 360.4 19.41 1 1002 70 30.6 23.6 66 7.0 25.4 224 5 303.6 307.0 298.5 358.9 18.61 2 1000 89 30.6 23.6 66 7.0 25.4 185 6 303.8 307.2 298.5 359.3 18.65 3 963 424 28.8 18.8 55 10.0 21.7 190 10 305.2 307.9 296.2 348.0 14.32 4 925 779 26.2 20.2 70 6.0 21.9 140 6 306.1 309.1 297.7 355.1 16.32 5 850 1519 20.0 17.7 87 2.3 18.4 140 8 307.1 309.9 297.3 352.8 15.16 6 828 1745 18.2 16.4 89 1.8 17.0 154 7 307.5 310.2 296.8 350.7 14.32 7 771 2354 15.4 11.1 76 4.3 12.6 217 6 310.8 312.9 295.3 344.0 10.83 8 766 2409 15.4 8.4 63 7.0 11.0 230 6 311.4 313.1 294.1 339.3 9.07 9 754 2543 15.2 2.2 41 13.0 7.9 259 6 312.6 313.7 292.0 331.2 5.96 10 700 3168 10.2 1.2 54 9.0 5.2 275 4 313.8 314.9 292.4 332.6 5.97 11 685 3347 9.0 1.0 57 8.0 4.6 261 4 314.4 315.5 292.6 333.3 6.02 12 613 4257 4.2 -15.8 22 20.0 -3.6 273 8 319.0 319.4 290.3 325.1 1.82 13 600 4431 3.8 -15.2 23 19.0 -3.7 282 7 320.5 320.9 290.9 327.1 1.95 14 594 4512 3.6 -18.4 18 22.0 -4.5 286 6 321.2 321.5 290.7 326.4 1.51 15 583 4664 3.8 -28.2 8 32.0 -5.8 280 4 323.2 323.3 290.4 325.5 0.64 16 518 5611 -2.7 -21.7 22 19.0 -9.0 228 5 326.4 326.7 292.0 331.0 1.30 17 500 5890 -4.3 -26.3 16 22.0 -10.8 220 6 327.8 328.0 292.0 331.0 0.89 18 480 6211 -6.1 -34.1 9 28.0 -12.8 215 6 329.4 329.5 292.0 331.1 0.44 19 465 6459 -7.7 -30.7 14 23.0 -13.6 225 9 330.4 330.6 292.4 332.8 0.64 20 456 6611 -8.5 -42.5 5 34.0 -14.9 231 10 331.3 331.3 292.3 332.1 0.20 21 448 6749 -8.3 -54.3 1 46.0 -15.2 239 11 333.2 333.2 292.6 333.4 0.05 22 423 7193 -11.3 -30.3 19 19.0 -16.1 282 9 334.9 335.1 293.7 337.6 0.73 23 400 7620 -14.3 -36.3 14 22.0 -18.8 290 9 336.4 336.5 293.9 338.0 0.43 24 360 8411 -19.9 -42.9 11 23.0 -23.5 274 11 339.2 339.2 294.4 340.2 0.24 25 340 8833 -23.1 -42.1 16 19.0 -25.9 256 10 340.4 340.5 294.7 341.5 0.28 26 330 9051 -24.1 -49.1 8 25.0 -27.1 261 11 342.0 342.0 294.9 342.5 0.13 27 300 9740 -28.9 -50.9 10 22.0 -31.1 280 13 344.6 344.7 295.6 345.1 0.12 28 254 10902 -38.7 -48.7 34 10.0 -39.5 272 13 347.0 347.0 296.1 347.7 0.18 29 250 11010 -39.7 -50.7 30 11.0 -40.5 275 12 347.0 347.1 296.1 347.6 0.15 30 240 11289 -42.1 -54.1 26 12.0 -42.8 285 14 347.5 347.5 296.2 347.9 0.10 31 200 12500 -52.1 -64.1 22 12.0 -52.4 310 21 350.3 350.3 296.7 350.4 0.03 32 194 12696 -53.3 -66.3 19 13.0 -53.6 304 21 351.4 351.4 297.0 351.5 0.03 33 177 13280 -57.9 -68.9 23 11.0 -58.0 285 19 353.2 353.2 297.3 353.3 0.02 34 150 14300 -66.7 -73.7 37 7.0 -66.8 310 22 355.2 355.2 297.7 355.2 0.01 35 123 15469 -75.7 -80.7 45 5.0 -75.7 297 22 359.5 359.5 298.6 359.6 0.00 36 105 16368 -81.3 -85.9 46 4.6 -81.3 248 24 365.5 365.5 299.8 365.5 0.00 37 100 16640 -82.9 -87.7 43 4.8 -82.9 245 27 367.6 367.6 300.1 367.6 0.00 38 98 16752 -83.1 -88.0 42 4.9 -83.1 250 27 369.3 369.3 300.4 369.3 0.00 39 96 16867 -83.3 -89.3 34 6.0 -83.3 252 26 371.1 371.1 300.8 371.1 0.00 40 87 17417 -80.7 -88.7 25 8.0 -80.7 288 23 386.9 386.9 303.3 386.9 0.00 41 75 18258 -78.3 -88.3 18 10.0 -78.3 291 17 408.7 408.7 306.3 408.7 0.00 42 70 18650 -79.9 -90.9 14 11.0 -79.9 315 14 413.4 413.4 306.9 413.5 0.00 43 56 19950 -68.7 -82.7 12 14.0 -68.8 168 14 466.2 466.2 312.3 466.3 0.01 44 50 20630 -68.1 -84.1 8 16.0 -68.3 215 20 483.0 483.0 313.7 483.0 0.01 45 38 22313 -59.3 -84.3 3 25.0 -60.1 38 4 544.9 544.9 317.8 544.9 0.01 46 30 23810 -54.5 -84.5 1 30.0 -56.2 70 1 596.1 596.1 320.5 596.1 0.01 47 24 25246 -53.1 -84.1 1 31.0 -55.4 47 18 639.4 639.4 322.3 639.5 0.01 48 23 25521 -52.7 -82.7 1 30.0 -55.2 52 20 648.4 648.4 322.6 648.6 0.02 49 23 25521 -52.9 -82.9 1 30.0 -55.3 52 20 647.8 647.8 322.6 648.0 0.02 50 20 26430 -50.1 -82.1 1 32.0 -53.5 60 24 682.8 682.8 323.9 683.0 0.02 51 19 26766 -49.1 -81.1 1 32.0 -52.9 62 25 696.0 696.0 324.3 696.3 0.03 52 19 26766 -48.7 -80.7 1 32.0 -52.7 62 25 697.3 697.3 324.3 697.5 0.03 53 18 27122 -47.7 -80.7 1 33.0 -52.2 65 26 711.3 711.3 324.8 711.6 0.03 54 16 27903 -45.7 -78.7 1 33.0 -51.3 70 29 742.2 742.2 325.7 742.6 0.05 55 15 28335 -44.3 -78.3 1 34.0 -50.7 73 31 760.7 760.7 326.3 761.2 0.06 56 14 28798 -43.1 -77.1 1 34.0 -50.3 77 32 779.9 779.9 326.7 780.6 0.08 57 12 29836 -43.5 84 36 813.6 TRP 98 16752 -83.1 -88.0 42 4.9 -83.1 250 27 369.3 369.3 300.4 369.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5801.00 m Freezing level: 545.00 mb = 5217.34 m = 17117.06 ft Wetbulb zero: 644.42 mb = 3847.36 m = 12622.42 ft Precipitable water: 1.82 inches Sfc-500 mean rel hum: 48.27 % Est. max temperature: 34.62 C = 94.31 F Sfc-Lift cond lev (LCL): 925.55 mb = 773.76 m = 2538.57 ft T: 26.24 C 700-500 lapse rate: 5.33 C/km ThetaE index: 23.85 C Layer 850.0- 700.0 mb Conv cond level (CCL): 829.89 mb = 1725.05 m = 5659.54 ft Mean mixing ratio: 16.20 g/kg Conv temperature: 35.12 C = 95.21 F Cap Strength: 1.79 C Lifted Index: -2.62 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.44 C Lifted Index @700 mb: -1.36 C Showalter Index: -2.33 C Risk: Severe thunderstorms possible Total Totals Index: 46.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 22.00 C K Index: 33.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 234.40 Risk: None Energy Index: -4.20 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 905.81 J/kg Max Up Vert Vel: 42.56 m/s Conv Inhibition (B-): 64.14 J/kg Cap Strength: 1.79 C Lift Cond Lev (LCL): 858.30 mb = 1433.92 m = 4704.41 ft Lev Free Conv (LFC): 723.30 mb = 2892.50 m = 9489.72 ft Equ Level (EL): 173.30 mb = 13409.67 m = 43994.45 ft B at Equ Level: 904.10 J/kg Max Parcel Lev (MPL): 83.30 mb = 17663.33 m = 57949.87 ft Wind level data Storm motion: 241 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 1009 5 0 0 -0.0 -0.0 | 61 4 -3.9 -2.2 1 1000 89 185 6 0.5 6.0 | 138 5 -3.4 3.8 2 976 305 190 9 1.6 8.9 | 161 7 -2.4 6.7 3 943 610 190 12 2.1 11.8 | 169 10 -1.8 9.7 4 925 779 140 6 -3.9 4.6 | 107 8 -7.8 2.4 5 911 914 130 7 -5.4 4.5 | 104 10 -9.3 2.3 6 850 1519 140 8 -5.1 6.1 | 114 10 -9.1 4.0 7 849 1524 145 8 -4.6 6.6 | 117 10 -8.5 4.4 8 791 2134 170 6 -1.0 5.9 | 127 6 -5.0 3.8 9 736 2743 305 6 4.9 -3.4 | 350 6 1.0 -5.6 10 700 3168 275 4 4.0 -0.3 | 358 3 0.1 -2.5 11 659 3658 235 5 4.1 2.9 | 194 1 0.2 0.7 12 611 4267 275 8 8.0 -0.7 | 305 5 4.1 -2.9 13 588 4572 290 5 4.7 -1.7 | 349 4 0.8 -3.9 14 567 4877 250 2 1.9 0.7 | 54 3 -2.0 -1.5 15 500 5890 220 6 3.9 4.6 | 179 2 -0.1 2.4 16 487 6096 210 5 2.5 4.3 | 147 3 -1.4 2.2 17 450 6706 235 11 9.0 6.3 | 231 7 5.1 4.2 18 416 7315 295 9 8.2 -3.8 | 325 7 4.2 -6.0 19 400 7620 290 9 8.5 -3.1 | 319 7 4.5 -5.2 20 384 7925 295 13 11.8 -5.5 | 314 11 7.9 -7.6 21 339 8839 255 10 9.7 2.6 | 266 6 5.7 0.4 22 300 9740 280 13 12.8 -2.3 | 296 10 8.9 -4.4 23 299 9754 295 15 13.6 -6.3 | 311 13 9.7 -8.5 24 263 10668 265 16 15.9 1.4 | 274 12 12.0 -0.8 25 250 11010 275 12 12.0 -1.0 | 292 9 8.0 -3.2 26 209 12192 320 19 12.2 -14.6 | 334 19 8.3 -16.7 27 200 12500 310 21 16.1 -13.5 | 322 20 12.2 -15.7 28 173 13411 280 19 18.7 -3.3 | 290 16 14.8 -5.5 29 150 14300 310 22 16.9 -14.1 | 322 21 12.9 -16.3 30 142 14630 305 22 18.0 -12.6 | 316 20 14.1 -14.8 31 127 15240 300 22 19.1 -11.0 | 311 20 15.1 -13.2 32 109 16154 285 22 21.3 -5.7 | 294 19 17.3 -7.8 33 103 16459 230 25 19.2 16.1 | 228 21 15.2 13.9 34 100 16640 245 27 24.5 11.4 | 246 23 20.6 9.3 35 98 16752 250 27 25.4 9.2 | 252 23 21.5 7.1 36 98 16764 245 27 24.5 11.4 | 246 23 20.6 9.3 37 79 17983 325 20 11.5 -16.4 | 338 20 7.6 -18.5 38 71 18593 250 14 13.2 4.8 | 254 10 9.2 2.6 39 70 18650 315 14 9.9 -9.9 | 334 13 6.0 -12.1 40 64 19202 315 19 13.4 -13.4 | 329 18 9.5 -15.6 41 61 19507 190 21 3.6 20.7 | 179 19 -0.3 18.5 42 52 20422 145 7 -4.0 5.7 | 114 9 -7.9 3.6 43 50 20630 215 20 11.5 16.4 | 208 16 7.6 14.2 44 49 20726 225 16 11.3 11.3 | 219 12 7.4 9.2 45 47 21031 215 20 11.5 16.4 | 208 16 7.6 14.2 46 45 21336 315 8 5.7 -5.7 | 347 8 1.7 -7.8 47 43 21641 325 6 3.4 -4.9 | 4 7 -0.5 -7.1 48 40 21946 95 2 -2.0 0.2 | 71 6 -5.9 -2.0 49 39 22250 55 5 -4.1 -2.9 | 58 9 -8.0 -5.0 50 37 22555 355 3 0.3 -3.0 | 35 6 -3.7 -5.1 51 35 22860 70 12 -11.3 -4.1 | 68 16 -15.2 -6.3 52 32 23470 15 7 -1.8 -6.8 | 33 11 -5.7 -8.9 53 30 23810 70 1 -0.9 -0.3 | 63 5 -4.9 -2.5 54 29 24079 150 5 -2.5 4.3 | 109 7 -6.4 2.2 55 27 24384 360 3 -0.0 -3.0 | 37 6 -3.9 -5.2 56 24 25298 50 19 -14.6 -12.2 | 52 23 -18.5 -14.4 57 20 26430 60 24 -20.8 -12.0 | 60 28 -24.7 -14.2 58 10 28651 90 39 -39.0 0.0 | 87 43 -42.9 -2.2 59 7 29870 100 54 -53.2 9.4 | 97 58 -57.1 7.2 60 7 30175 105 46 -44.4 11.9 | 101 49 -48.4 9.8 Wind Parameters Mean winds (0-6000m): 211.2 at 6.0 knts Storm direction: 241.2 at 4.5 knts Shear (0-3000m) pos: 2.0 neg: 1.2 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): -71.7 deg Storm rel helicity (0-3000m) pos: 29.6 neg: -23.4 tot: 6.2 m^2/s^2 ave: 2.1 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 2.5 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 666.98 Bulk Shear: 1.36 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 ------------------------------------------------------------------------------- 500 189 8 154 6| 0.0 11.3 11.3| 11.4 0.0 11.4 22.7 0.84| 11.9 10.0 1000 176 8 143 7| 0.0 3.7 3.7| 12.7 -23.4 -10.6 -10.6 0.00| 12.3 0.0 1500 163 8 131 8| 0.5 2.5 2.9| 16.2 -23.4 -7.2 -4.8 0.05| 8.7 0.5 2000 160 8 128 8| 1.0 1.8 2.9| 20.6 -23.4 -2.8 -1.4 0.11| 7.4 0.8 2500 165 7 131 8| 2.4 1.5 3.8| 26.2 -23.4 2.8 1.1 0.27| 7.9 2.2 3000 170 7 133 7| 2.0 1.2 3.2| 29.6 -23.4 6.2 2.1 0.32| 7.8 2.5 4000 189 7 146 5| 1.8 1.2 3.0| 30.5 -23.8 6.7 1.7 0.28| 6.7 1.9 5000 207 6 163 4| 1.5 1.4 2.9| 37.2 -23.8 13.4 2.7 0.36| 6.4 2.3 6000 211 6 164 3| 1.2 1.4 2.6| 37.7 -24.3 13.4 2.2 0.35| 5.7 2.0 Wrote GIF file: /home/apache/climate/data/raob//RPLI/skewt/RPLI.skewt.20250429.12.gif