UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121112.upa.cvt Date: 1200Z 11 DEC 25 Searching for RPLI... Searching the city database file for: RPLI ... Date:1200Z 11 DEC 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 18.6 58 9.0 21.3 20 8 299.7 302.2 294.1 339.0 13.44 1 1000 106 27.4 16.4 51 11.0 19.9 25 11 300.5 302.7 293.1 335.2 11.81 2 955 513 26.0 13.0 45 13.0 17.5 64 9 303.1 304.9 292.4 332.6 9.90 3 933 718 24.6 13.6 50 11.0 17.4 86 10 303.7 305.7 293.1 335.1 10.55 4 925 794 24.4 13.4 50 11.0 17.2 90 12 304.3 306.2 293.2 335.6 10.50 5 920 841 24.2 13.2 50 11.0 17.0 86 11 304.5 306.5 293.2 335.7 10.42 6 865 1379 21.6 10.6 50 11.0 14.6 46 12 307.2 309.0 293.2 335.4 9.32 7 850 1530 20.6 9.6 49 11.0 13.7 35 9 307.7 309.4 293.0 334.6 8.86 8 791 2147 16.6 8.6 59 8.0 11.6 134 12 309.8 311.5 293.6 337.1 8.90 9 778 2288 16.2 9.2 63 7.0 11.8 125 9 310.9 312.7 294.3 339.9 9.43 10 737 2747 13.8 3.8 51 10.0 8.0 58 6 313.1 314.4 292.9 334.5 6.83 11 732 2805 13.8 2.8 47 11.0 7.5 47 6 313.7 315.0 292.7 333.8 6.41 12 706 3109 11.6 2.6 54 9.0 6.5 355 6 314.6 315.8 293.1 335.2 6.55 13 700 3180 11.0 1.0 50 10.0 5.5 350 7 314.7 315.8 292.6 333.2 5.89 14 696 3228 10.8 0.8 50 10.0 5.3 347 7 315.0 316.1 292.6 333.4 5.83 15 656 3718 7.2 1.2 66 6.0 3.8 324 4 316.3 317.5 293.4 336.5 6.38 16 609 4326 4.4 -14.6 24 19.0 -3.2 334 6 319.8 320.2 290.7 326.6 2.02 17 600 4447 3.6 -13.4 28 17.0 -3.4 348 8 320.3 320.7 291.1 327.9 2.27 18 525 5516 -3.9 -9.9 63 6.0 -6.5 266 3 323.7 324.4 293.1 335.2 3.43 19 500 5900 -5.3 -15.3 45 10.0 -9.1 310 5 326.6 327.0 292.9 334.5 2.33 20 478 6251 -6.7 -25.7 20 19.0 -12.2 325 8 329.1 329.3 292.4 332.6 0.99 21 428 7100 -13.1 -22.1 47 9.0 -15.9 294 11 331.5 331.8 293.6 336.9 1.52 22 400 7610 -17.5 -26.5 45 9.0 -19.8 275 13 332.2 332.5 293.4 336.2 1.10 23 379 8013 -19.3 -31.3 34 12.0 -21.9 262 9 335.0 335.2 293.8 337.8 0.74 24 369 8212 -19.7 -34.7 25 15.0 -22.7 256 6 337.1 337.2 294.1 339.1 0.54 25 336 8902 -23.9 -30.9 52 7.0 -25.4 187 17 340.5 340.7 295.2 343.8 0.87 26 319 9279 -26.5 -43.5 19 17.0 -28.7 202 17 342.0 342.0 295.0 343.0 0.25 27 300 9720 -29.9 -38.9 41 9.0 -31.2 220 16 343.2 343.3 295.5 345.0 0.44 28 250 10990 -40.3 -44.3 65 4.0 -40.6 195 24 346.2 346.2 296.0 347.4 0.30 29 228 11610 -45.3 -49.2 65 3.9 -45.6 193 26 347.8 347.8 296.3 348.5 0.19 30 200 12470 -51.9 -56.9 55 5.0 -52.1 200 30 350.6 350.6 296.8 351.0 0.09 31 164 13725 -62.9 -68.9 44 6.0 -63.0 208 29 352.6 352.6 297.2 352.7 0.02 32 154 14110 -65.7 -71.7 43 6.0 -65.8 209 30 354.2 354.2 297.5 354.3 0.02 33 150 14270 -67.1 -73.1 42 6.0 -67.1 210 31 354.5 354.5 297.6 354.6 0.01 34 143 14557 -68.5 -74.5 42 6.0 -68.5 203 30 356.9 356.9 298.1 357.0 0.01 35 142 14599 -68.9 -74.9 42 6.0 -68.9 202 30 357.0 357.0 298.1 357.0 0.01 36 115 15827 -79.3 -83.7 48 4.4 -79.3 213 14 359.8 359.8 298.7 359.9 0.00 37 100 16610 -83.9 -87.2 56 3.3 -83.9 250 15 365.6 365.6 299.8 365.6 0.00 38 90 17193 -86.9 -89.4 63 2.5 -86.9 261 15 370.8 370.8 300.7 370.8 0.00 39 86 17442 -88.1 -91.1 57 3.0 -88.1 240 11 373.3 373.3 301.1 373.3 0.00 40 75 18206 -78.9 -86.9 26 8.0 -78.9 300 8 407.5 407.5 306.2 407.5 0.00 41 70 18600 -79.1 -88.1 21 9.0 -79.1 140 17 415.2 415.2 307.2 415.2 0.00 42 59 19579 -72.1 -86.1 10 14.0 -72.2 80 10 451.7 451.7 311.0 451.7 0.00 43 50 20570 -62.1 -81.1 6 19.0 -62.5 30 3 497.1 497.1 314.8 497.2 0.01 44 49 20695 -62.1 -81.1 6 19.0 -62.6 339 1 500.0 500.0 314.9 500.1 0.01 45 41 21788 -65.9 -86.9 4 21.0 -66.2 315 6 516.7 516.7 316.1 516.7 0.00 46 34 22931 -63.7 -87.7 2 24.0 -64.2 27 12 550.9 550.9 318.2 550.9 0.01 47 30 23700 -63.3 -90.3 1 27.0 -63.9 135 24 572.1 572.1 319.3 572.1 0.00 48 28 24126 -61.7 -89.7 1 28.0 -62.5 138 22 587.9 587.9 320.0 587.9 0.00 49 27 24351 -62.3 -90.3 1 28.0 -63.1 140 21 592.4 592.4 320.3 592.4 0.00 50 22 25638 -55.5 -86.5 1 31.0 -57.5 232 10 648.4 648.4 322.6 648.4 0.01 51 21 25936 -53.7 -84.7 1 31.0 -56.1 287 8 662.5 662.5 323.2 662.6 0.01 52 20 26250 -53.7 -83.7 1 30.0 -56.2 300 10 671.8 671.8 323.5 671.9 0.02 53 16 27671 -57.7 -85.7 2 28.0 -59.7 314 28 703.0 703.0 324.6 703.1 0.02 54 15 28078 -57.9 -86.9 1 29.0 -60.0 321 22 715.5 715.5 324.9 715.6 0.01 55 15 28078 -57.9 -86.9 1 29.0 -60.0 321 22 715.5 715.5 324.9 715.6 0.01 56 11 30064 -51.3 1 25 805.8 TRP 86 17442 -88.1 -91.1 57 3.0 -88.1 240 11 373.3 373.3 301.1 373.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5794.00 m Freezing level: 564.00 mb = 4959.91 m = 16272.49 ft Wetbulb zero: 630.41 mb = 4043.11 m = 13264.62 ft Precipitable water: 1.55 inches Sfc-500 mean rel hum: 50.07 % Est. max temperature: 35.23 C = 95.42 F Sfc-Lift cond lev (LCL): 887.77 mb = 1152.17 m = 3780.03 ft T: 22.70 C 700-500 lapse rate: 5.99 C/km ThetaE index: 6.46 C Layer 1000.0- 933.0 mb Conv cond level (CCL): 677.41 mb = 3451.84 m = 11324.79 ft Mean mixing ratio: 10.82 g/kg Conv temperature: 43.50 C = 110.30 F Cap Strength: 6.16 C Lifted Index: 3.76 C Risk: None Lifted Index @300 mb: 7.46 C Lifted Index @700 mb: 5.06 C Showalter Index: 3.79 C Risk: None Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 25.90 C Cross Totals Index: 14.90 C K Index: 25.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 138.20 Risk: None Energy Index: 0.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.49 J/kg Max Up Vert Vel: 5.91 m/s Conv Inhibition (B-): 45660.54 J/kg Cap Strength: 6.16 C Lift Cond Lev (LCL): 811.87 mb = 1923.82 m = 6311.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 66 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 1012 5 20 8 -2.7 -7.5 | 337 6 2.2 -5.3 1 1000 106 25 11 -4.6 -10.0 | 358 8 0.3 -7.7 2 978 305 30 12 -6.0 -10.4 | 7 8 -1.0 -8.2 3 945 610 80 8 -7.9 -1.4 | 106 3 -2.9 0.8 4 925 794 90 12 -12.0 0.0 | 108 7 -7.0 2.2 5 912 914 80 10 -9.8 -1.7 | 96 5 -4.9 0.5 6 851 1524 35 13 -7.5 -10.6 | 16 9 -2.5 -8.4 7 850 1530 35 9 -5.2 -7.4 | 2 5 -0.2 -5.2 8 792 2134 135 12 -8.5 8.5 | 162 11 -3.5 10.7 9 764 2438 115 6 -5.4 2.5 | 174 5 -0.5 4.8 10 711 3048 360 6 -0.0 -6.0 | 307 6 5.0 -3.8 11 700 3180 350 7 1.2 -6.9 | 307 8 6.2 -4.7 12 660 3658 320 4 2.6 -3.1 | 276 8 7.5 -0.8 13 635 3962 345 2 0.5 -1.9 | 267 6 5.5 0.3 14 612 4267 330 6 3.0 -5.2 | 290 9 8.0 -3.0 15 589 4572 5 9 -0.8 -9.0 | 328 8 4.2 -6.7 16 567 4877 355 7 0.6 -7.0 | 310 7 5.6 -4.8 17 546 5182 230 2 1.5 1.3 | 242 7 6.5 3.5 18 500 5900 310 5 3.8 -3.2 | 276 9 8.8 -1.0 19 487 6096 330 7 3.5 -6.1 | 294 9 8.5 -3.8 20 400 7610 275 13 13.0 -1.1 | 267 18 17.9 1.1 21 399 7620 275 13 13.0 -1.1 | 267 18 17.9 1.1 22 368 8230 255 6 5.8 1.6 | 251 11 10.8 3.8 23 338 8839 185 17 1.5 16.9 | 199 20 6.5 19.2 24 300 9720 220 16 10.3 12.3 | 227 21 15.3 14.5 25 274 10363 230 19 14.6 12.2 | 234 24 19.5 14.4 26 250 10990 195 24 6.2 23.2 | 204 28 11.2 25.4 27 239 11278 190 24 4.2 23.6 | 199 27 9.1 25.9 28 200 12470 200 30 10.3 28.2 | 207 34 15.2 30.4 29 199 12497 195 30 7.8 29.0 | 202 34 12.7 31.2 30 181 13106 205 27 11.4 24.5 | 212 31 16.4 26.7 31 150 14270 210 31 15.5 26.8 | 215 36 20.5 29.1 32 149 14326 205 32 13.5 29.0 | 211 36 18.5 31.2 33 127 15240 195 25 6.5 24.1 | 203 29 11.4 26.4 34 114 15850 215 13 7.5 10.6 | 224 18 12.4 12.9 35 100 16610 250 15 14.1 5.1 | 249 20 19.1 7.4 36 97 16764 250 15 14.1 5.1 | 249 20 19.1 7.4 37 87 17374 265 15 14.9 1.3 | 260 20 19.9 3.5 38 86 17442 240 11 9.5 5.5 | 242 16 14.5 7.7 39 82 17678 230 11 8.4 7.1 | 235 16 13.4 9.3 40 70 18593 350 5 0.9 -4.9 | 295 6 5.8 -2.7 41 70 18600 140 17 -10.9 13.0 | 159 16 -6.0 15.2 42 63 19202 25 5 -2.1 -4.5 | 309 4 2.9 -2.3 43 60 19507 105 12 -11.6 3.1 | 129 8 -6.6 5.3 44 54 20117 305 1 0.8 -0.6 | 254 6 5.8 1.6 45 51 20422 85 5 -5.0 -0.4 | 180 2 -0.0 1.8 46 50 20570 30 3 -1.5 -2.6 | 276 3 3.5 -0.4 47 49 20726 325 1 0.6 -0.8 | 256 6 5.5 1.4 48 46 21031 75 6 -5.8 -1.6 | 129 1 -0.8 0.7 49 44 21336 290 4 3.8 -1.4 | 264 9 8.7 0.9 50 34 22860 15 12 -3.1 -11.6 | 349 10 1.9 -9.4 51 33 23165 65 14 -12.7 -5.9 | 64 9 -7.7 -3.7 52 30 23700 135 24 -17.0 17.0 | 148 23 -12.0 19.2 53 27 24384 140 21 -13.5 16.1 | 155 20 -8.5 18.3 54 23 25298 160 13 -4.4 12.2 | 182 14 0.5 14.4 55 21 25908 285 8 7.7 -2.1 | 269 13 12.7 0.2 56 20 26250 300 10 8.7 -5.0 | 282 14 13.6 -2.8 57 16 27127 315 29 20.5 -20.5 | 306 31 25.5 -18.3 58 13 27737 335 5 2.1 -4.5 | 288 7 7.1 -2.3 59 11 28346 360 26 -0.0 -26.0 | 348 24 5.0 -23.8 60 9 29261 15 17 -4.4 -16.4 | 358 14 0.6 -14.2 61 7 29870 360 15 -0.0 -15.0 | 339 14 5.0 -12.8 62 7 30175 20 22 -7.5 -20.7 | 8 19 -2.5 -18.5 Wind Parameters Mean winds (0-6000m): 35.9 at 7.3 knts Storm direction: 65.9 at 5.4 knts Shear (0-3000m) pos: 3.8 neg: 3.7 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): -25.1 deg Storm rel helicity (0-3000m) pos: 44.9 neg: -18.9 tot: 26.0 m^2/s^2 ave: 8.7 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 11.6 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 10.66 Bulk Shear: 1.64 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 33 11 8 7| 6.7 0.0 6.7| 14.6 0.0 14.6 29.2 0.79| 11.6 9.2 1000 56 10 45 5| 4.4 0.0 4.4| 17.2 -3.5 13.7 13.7 0.43| 11.3 4.9 1500 54 11 43 6| 2.9 2.7 5.6| 17.2 -15.6 1.6 1.1 0.08| 10.3 0.8 2000 59 11 52 5| 5.6 2.0 7.6| 34.5 -15.6 18.9 9.5 0.31| 11.9 3.7 2500 71 10 76 5| 4.5 2.6 7.1| 44.9 -16.0 28.9 11.6 0.32| 11.8 3.8 3000 69 10 73 4| 3.8 3.7 7.4| 44.9 -18.9 26.0 8.7 0.18| 11.6 2.1 4000 57 8 41 3| 3.1 2.9 6.0| 45.2 -29.4 15.8 3.9 0.09| 9.8 0.9 5000 43 8 7 4| 2.0 2.2 4.3| 60.1 -45.4 14.8 3.0 0.07| 9.5 0.7 6000 36 7 349 4| 1.3 1.7 3.0| 75.5 -55.6 19.9 3.3 0.08| 9.0 0.7 Wrote GIF file: /home/apache/climate/data/raob//RPLI/skewt/RPLI.skewt.20251211.12.gif