UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for RPLI... Searching the city database file for: RPLI ... Date:1200Z 15 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 28.0 21.0 66 7.0 23.0 20 6 300.4 303.3 295.8 346.4 15.70 1 1002 69 27.4 18.4 58 9.0 21.2 20 8 300.4 302.8 294.3 339.7 13.41 2 1000 87 27.4 18.4 58 9.0 21.2 20 8 300.5 303.0 294.3 340.0 13.43 3 953 512 25.4 18.4 65 7.0 20.5 49 8 302.7 305.3 295.4 344.4 14.11 4 925 773 23.8 17.8 69 6.0 19.6 45 2 303.6 306.2 295.6 345.2 14.00 5 890 1109 21.2 17.6 80 3.6 18.7 129 5 304.3 307.0 296.0 347.1 14.37 6 860 1407 20.8 12.8 60 8.0 15.5 197 7 306.9 308.9 294.3 339.7 10.86 7 850 1508 20.8 11.8 56 9.0 15.0 220 8 307.9 309.9 294.1 339.1 10.28 8 829 1724 20.0 8.0 46 12.0 12.6 220 10 309.3 310.8 292.9 334.2 8.14 9 708 3062 10.6 6.4 75 4.2 8.0 262 17 313.2 314.8 294.3 339.8 8.55 10 700 3157 10.4 6.3 76 4.1 7.9 265 18 314.0 315.6 294.5 340.8 8.59 11 655 3708 7.6 1.6 66 6.0 4.2 270 20 316.9 318.1 293.7 337.7 6.57 12 645 3835 6.8 2.3 73 4.5 4.2 270 21 317.4 318.7 294.2 339.6 7.02 13 640 3899 6.6 1.9 72 4.7 3.9 270 21 317.8 319.2 294.3 339.7 6.88 14 615 4226 6.0 -1.0 61 7.0 2.2 270 21 320.8 321.9 294.2 339.5 5.79 15 600 4428 4.4 -1.6 65 6.0 1.2 270 21 321.2 322.3 294.2 339.6 5.68 16 562 4958 0.4 -3.9 73 4.3 -1.8 276 20 322.6 323.6 294.1 339.2 5.11 17 530 5428 -1.9 -6.3 72 4.4 -4.0 278 20 325.3 326.2 294.4 340.2 4.51 18 500 5890 -4.3 -10.3 63 6.0 -7.0 275 21 327.8 328.5 294.2 339.6 3.49 19 475 6291 -6.3 -21.3 29 15.0 -11.3 295 22 330.2 330.5 293.2 335.4 1.47 20 443 6831 -10.3 -16.3 61 6.0 -12.5 298 25 331.8 332.3 294.4 340.2 2.42 21 442 6848 -10.3 -16.3 61 6.0 -12.5 298 25 332.0 332.5 294.4 340.4 2.42 22 421 7220 -12.1 -22.1 43 10.0 -15.2 288 26 334.3 334.6 294.3 339.9 1.55 23 413 7367 -12.1 -36.1 12 24.0 -17.3 288 26 336.2 336.3 293.8 337.8 0.42 24 400 7610 -13.5 -31.5 20 18.0 -17.9 305 27 337.4 337.6 294.3 340.0 0.69 25 357 8464 -20.5 -31.5 37 11.0 -22.9 298 25 339.2 339.4 294.8 342.1 0.77 26 305 9612 -28.3 -43.3 22 15.0 -30.2 296 34 343.9 343.9 295.5 345.0 0.27 27 300 9730 -29.3 -43.3 25 14.0 -31.0 300 35 344.1 344.1 295.6 345.2 0.28 28 267 10554 -35.5 -52.5 16 17.0 -36.8 287 35 346.7 346.7 296.0 347.2 0.11 29 250 11010 -39.3 -51.3 27 12.0 -40.2 275 36 347.6 347.7 296.3 348.2 0.14 30 212 12111 -48.9 -55.9 44 7.0 -49.2 277 37 349.5 349.5 296.6 349.9 0.09 31 200 12490 -52.1 -60.1 38 8.0 -52.4 280 40 350.3 350.3 296.7 350.5 0.06 32 199 12522 -52.5 -60.5 37 8.0 -52.7 280 40 350.1 350.1 296.7 350.4 0.06 33 182 13094 -57.5 -64.5 41 7.0 -57.6 277 39 351.1 351.1 296.9 351.2 0.04 34 175 13341 -59.3 -66.3 40 7.0 -59.4 275 38 352.0 352.1 297.1 352.2 0.03 35 158 13974 -64.9 -70.9 43 6.0 -65.0 268 36 353.0 353.0 297.3 353.1 0.02 36 150 14290 -67.3 -73.3 42 6.0 -67.4 265 35 354.2 354.2 297.5 354.2 0.01 37 113 15946 -78.3 -84.3 37 6.0 -78.3 263 30 363.5 363.5 299.4 363.5 0.00 38 105 16364 -78.7 -85.7 31 7.0 -78.7 257 33 370.5 370.5 300.7 370.5 0.00 39 100 16640 -79.9 -85.9 36 6.0 -79.9 275 35 373.4 373.4 301.1 373.4 0.00 40 78 18027 -84.1 -88.5 46 4.4 -84.1 277 24 392.1 392.1 304.1 392.1 0.00 41 76 18171 -85.1 -90.1 40 5.0 -85.1 270 22 393.0 393.0 304.2 393.0 0.00 42 70 18630 -78.9 -86.9 26 8.0 -78.9 260 11 415.6 415.6 307.2 415.6 0.00 43 68 18795 -77.3 -85.3 27 8.0 -77.3 282 17 422.5 422.5 308.0 422.5 0.00 44 54 20139 -69.7 -80.7 19 11.0 -69.8 281 24 468.8 468.8 312.5 468.9 0.01 45 50 20600 -66.7 -79.7 14 13.0 -66.9 275 33 486.3 486.3 314.0 486.4 0.01 46 41 21819 -59.9 -78.9 7 19.0 -60.6 266 8 531.7 531.7 317.1 531.8 0.02 47 37 22459 -60.1 -81.1 5 21.0 -60.8 162 6 547.0 547.0 317.9 547.1 0.02 48 36 22630 -60.1 -81.1 5 21.0 -60.9 171 7 551.3 551.3 318.2 551.4 0.02 49 34 22986 -60.7 -82.7 4 22.0 -61.4 191 9 558.8 558.8 318.6 558.9 0.01 50 31 23564 -58.1 -82.1 3 24.0 -59.2 100 15 580.8 580.8 319.7 580.9 0.02 51 30 23770 -58.9 -83.9 3 25.0 -59.9 50 17 584.1 584.1 319.9 584.1 0.01 52 28 24202 -59.5 -84.5 2 25.0 -60.5 9 12 594.0 594.0 320.3 594.1 0.01 53 23 25456 -51.5 -82.5 1 31.0 -54.2 133 13 651.9 652.0 322.7 652.1 0.02 54 23 25456 -51.3 -82.3 1 31.0 -54.1 133 13 652.5 652.5 322.8 652.7 0.02 55 22 25745 -51.9 -82.9 1 31.0 -54.6 118 10 659.1 659.1 323.0 659.2 0.02 TRP 76 18171 -85.1 -90.1 40 5.0 -85.1 270 22 393.0 393.0 304.2 393.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5803.00 m Freezing level: 556.43 mb = 5040.00 m = 16535.22 ft Wetbulb zero: 584.85 mb = 4635.66 m = 15208.68 ft Precipitable water: 1.92 inches Sfc-500 mean rel hum: 66.03 % Est. max temperature: 34.65 C = 94.36 F Sfc-Lift cond lev (LCL): 911.60 mb = 900.26 m = 2953.58 ft T: 22.82 C 700-500 lapse rate: 5.38 C/km ThetaE index: 12.90 C Layer 860.0- 708.0 mb Conv cond level (CCL): 757.51 mb = 2488.92 m = 8165.65 ft Mean mixing ratio: 13.95 g/kg Conv temperature: 39.22 C = 102.59 F Cap Strength: 4.80 C Lifted Index: 1.07 C Risk: Showers probable Lifted Index @300 mb: 2.67 C Lifted Index @700 mb: 1.65 C Showalter Index: 2.89 C Risk: Showers probable Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 16.10 C K Index: 32.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 178.60 Risk: None Energy Index: 0.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.93 J/kg Max Up Vert Vel: 5.46 m/s Conv Inhibition (B-): 26860.25 J/kg Cap Strength: 4.78 C Lift Cond Lev (LCL): 862.92 mb = 1377.21 m = 4518.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 296 at 11 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 20 6 -2.1 -5.6 | 87 12 -12.0 -0.7 1 1000 87 20 8 -2.7 -7.5 | 79 13 -12.7 -2.6 2 976 305 35 11 -6.3 -9.0 | 76 17 -16.3 -4.1 3 942 610 55 6 -4.9 -3.4 | 96 15 -14.9 1.5 4 925 773 45 2 -1.4 -1.4 | 107 12 -11.4 3.5 5 910 914 85 3 -3.0 -0.3 | 110 14 -12.9 4.7 6 850 1508 220 8 5.1 6.1 | 157 12 -4.8 11.1 7 848 1524 225 8 5.7 5.7 | 158 11 -4.3 10.6 8 790 2134 210 13 6.5 11.3 | 168 17 -3.4 16.2 9 762 2438 240 11 9.5 5.5 | 178 10 -0.4 10.4 10 700 3157 265 18 17.9 1.6 | 231 10 8.0 6.5 11 683 3353 270 20 20.0 -0.0 | 244 11 10.1 4.9 12 611 4267 270 21 21.0 -0.0 | 246 12 11.1 4.9 13 588 4572 270 21 21.0 -0.0 | 246 12 11.1 4.9 14 546 5182 280 19 18.7 -3.3 | 259 9 8.8 1.7 15 500 5890 275 21 20.9 -1.8 | 254 11 11.0 3.1 16 487 6096 270 20 20.0 -0.0 | 244 11 10.1 4.9 17 468 6401 310 24 18.4 -15.4 | 321 13 8.4 -10.5 18 416 7315 285 26 25.1 -6.7 | 277 15 15.2 -1.8 19 400 7610 305 27 22.1 -15.5 | 311 16 12.2 -10.5 20 399 7620 305 27 22.1 -15.5 | 311 16 12.2 -10.5 21 339 8839 295 24 21.8 -10.1 | 294 13 11.8 -5.2 22 325 9144 280 32 31.5 -5.6 | 272 22 21.6 -0.6 23 300 9730 300 35 30.3 -17.5 | 302 24 20.4 -12.6 24 299 9754 300 32 27.7 -16.0 | 302 21 17.8 -11.1 25 251 10973 280 36 35.5 -6.3 | 273 26 25.5 -1.3 26 250 11010 275 36 35.9 -3.1 | 266 26 25.9 1.8 27 219 11887 275 36 35.9 -3.1 | 266 26 25.9 1.8 28 200 12490 280 40 39.4 -6.9 | 274 30 29.5 -2.0 29 190 12802 280 40 39.4 -6.9 | 274 30 29.5 -2.0 30 150 14290 265 35 34.9 3.1 | 252 26 24.9 8.0 31 149 14326 260 36 35.5 6.3 | 246 28 25.5 11.2 32 127 15240 240 34 29.4 17.0 | 222 29 19.5 21.9 33 109 16154 270 29 29.0 -0.0 | 255 20 19.1 4.9 34 103 16459 250 35 32.9 12.0 | 234 29 22.9 16.9 35 100 16640 275 35 34.9 -3.1 | 266 25 24.9 1.9 36 98 16764 275 35 34.9 -3.1 | 266 25 24.9 1.9 37 83 17678 295 28 25.4 -11.8 | 294 17 15.4 -6.9 38 76 18171 270 22 22.0 -0.0 | 248 13 12.1 4.9 39 70 18630 260 11 10.8 1.9 | 187 7 0.9 6.9 40 67 18898 295 20 18.1 -8.5 | 293 9 8.2 -3.5 41 63 19202 195 13 3.4 12.6 | 159 19 -6.6 17.5 42 57 19812 285 18 17.4 -4.7 | 268 7 7.4 0.3 43 50 20600 275 33 32.9 -2.9 | 265 23 22.9 2.1 44 49 20726 270 36 36.0 -0.0 | 259 27 26.1 4.9 45 42 21641 300 20 17.3 -10.0 | 304 9 7.4 -5.1 46 40 21946 245 1 0.9 0.4 | 121 11 -9.0 5.4 47 38 22250 150 5 -2.5 4.3 | 127 16 -12.4 9.3 48 33 23165 200 10 3.4 9.4 | 156 16 -6.5 14.3 49 30 23770 50 17 -13.0 -10.9 | 75 24 -23.0 -6.0 50 30 23774 355 9 0.8 -9.0 | 66 10 -9.2 -4.0 51 28 24079 10 12 -2.1 -11.8 | 60 14 -12.0 -6.9 52 23 24994 145 13 -7.5 10.6 | 132 23 -17.4 15.6 53 21 25298 70 4 -3.8 -1.4 | 105 14 -13.7 3.6 54 18 25908 70 26 -24.4 -8.9 | 83 35 -34.4 -3.9 Wind Parameters Mean winds (0-6000m): 266.5 at 14.8 knts Storm direction: 296.5 at 11.1 knts Shear (0-3000m) pos: 3.0 neg: 0.7 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 131.9 deg Storm rel helicity (0-3000m) pos: 119.0 neg: -8.3 tot: 110.7 m^2/s^2 ave: 36.9 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 5.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.25 Bulk Shear: 60.67 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 32 9 80 15| 3.8 0.0 3.8| 16.2 -8.3 7.9 15.8 0.14| 10.0 1.4 1000 40 7 90 14| 3.5 0.0 3.5| 38.2 -8.3 29.9 29.9 0.39| 9.5 3.8 1500 46 6 92 15| 4.7 0.0 4.7| 81.4 -8.3 73.1 48.7 0.59| 10.6 6.3 2000 182 7 141 16| 3.5 1.1 4.6| 89.7 -8.3 81.4 40.7 0.59| 9.1 5.3 2500 216 8 156 13| 2.7 0.8 3.5|101.6 -8.3 93.4 37.3 0.56| 8.9 5.0 3000 235 9 167 10| 3.0 0.7 3.7|119.0 -8.3 110.7 36.9 0.61| 8.5 5.3 4000 256 12 192 8| 2.7 0.6 3.2|132.7 -8.3 124.4 31.1 0.64| 7.1 4.6 5000 262 14 208 8| 2.0 0.5 2.4|138.2 -8.3 129.9 26.0 0.64| 6.0 3.8 6000 266 15 220 8| 1.7 0.6 2.2|139.8 -14.1 125.7 21.0 0.57| 5.4 3.1 Wrote GIF file: /home/apache/climate/data/raob//RPLI/skewt/RPLI.skewt.20250415.12.gif