UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for RPLI... Searching the city database file for: RPLI ... Date:0000Z 5 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 1015 5 24.0 19.3 75 4.7 20.8 20 13 295.9 298.4 293.4 336.2 14.01 1 1007 74 24.0 17.0 65 7.0 19.3 23 18 296.6 298.8 292.2 331.7 12.19 2 1000 134 23.6 16.6 65 7.0 18.9 25 23 296.8 298.9 292.1 331.3 11.96 3 951 569 20.4 14.4 68 6.0 16.5 47 24 297.8 299.8 291.6 329.5 10.90 4 925 808 19.4 13.4 68 6.0 15.5 75 18 299.1 301.1 291.7 329.8 10.50 5 867 1363 15.8 11.5 76 4.3 13.1 85 17 301.0 302.8 291.7 330.1 9.88 6 860 1432 15.4 11.0 75 4.4 12.6 85 19 301.3 303.0 291.6 329.7 9.63 7 850 1531 15.6 10.6 72 5.0 12.5 85 21 302.5 304.2 291.9 330.6 9.48 8 846 1571 16.0 11.0 72 5.0 12.9 86 21 303.3 305.1 292.4 332.5 9.79 9 806 1981 13.8 7.8 67 6.0 10.2 92 19 305.2 306.7 291.7 330.1 8.26 10 799 2055 13.8 7.8 67 6.0 10.2 94 18 306.0 307.5 292.0 331.1 8.34 11 765 2420 10.8 5.8 71 5.0 7.9 49 18 306.6 308.0 291.6 329.6 7.58 12 761 2463 10.6 5.6 71 5.0 7.7 41 17 306.8 308.2 291.6 329.6 7.51 13 734 2766 13.4 1.4 44 12.0 6.7 355 17 313.0 314.1 292.0 331.2 5.78 14 700 3163 10.0 -1.0 46 11.0 4.2 350 19 313.6 314.5 291.6 329.6 5.08 15 681 3391 9.4 -9.6 25 19.0 0.9 341 17 315.4 315.9 290.0 324.2 2.71 16 658 3677 10.6 -25.4 6 36.0 -1.4 329 14 319.8 320.0 289.5 322.4 0.74 17 625 4103 7.6 -35.4 3 43.0 -3.9 312 11 321.1 321.2 289.5 322.3 0.30 18 600 4438 5.4 -34.6 4 40.0 -5.3 310 8 322.4 322.4 289.9 323.6 0.34 19 571 4840 2.0 -34.0 5 36.0 -7.3 327 7 323.0 323.1 290.1 324.4 0.38 20 520 5589 -2.3 -48.3 1 46.0 -10.8 336 7 326.6 326.6 290.8 326.9 0.09 21 500 5900 -3.7 -42.7 3 39.0 -11.6 355 8 328.5 328.6 291.5 329.2 0.18 22 488 6091 -4.9 -40.9 4 36.0 -12.4 360 8 329.3 329.4 291.7 330.2 0.22 23 466 6450 -7.1 -53.1 1 46.0 -14.2 329 8 331.0 331.0 292.0 331.2 0.06 24 461 6534 -7.5 -53.5 1 46.0 -14.5 322 8 331.5 331.5 292.2 331.7 0.06 25 400 7620 -14.3 -51.3 3 37.0 -19.5 225 7 336.4 336.4 293.5 336.8 0.08 26 382 7967 -16.7 -46.7 6 30.0 -21.2 234 8 337.7 337.7 293.9 338.3 0.15 27 365 8306 -19.5 -57.5 2 38.0 -23.5 272 10 338.4 338.4 294.0 338.6 0.04 28 323 9200 -26.1 -50.1 9 24.0 -28.7 243 12 341.3 341.3 294.7 341.8 0.12 29 300 9730 -29.5 -53.5 8 24.0 -31.6 230 13 343.8 343.8 295.3 344.2 0.09 30 285 10095 -32.5 -50.5 15 18.0 -34.1 245 15 344.6 344.6 295.6 345.1 0.13 31 250 11010 -38.9 -58.9 10 20.0 -40.0 260 20 348.2 348.2 296.3 348.5 0.05 32 216 11995 -47.3 -62.3 16 15.0 -47.8 254 24 350.1 350.1 296.7 350.3 0.04 33 200 12500 -51.3 -63.3 23 12.0 -51.6 230 28 351.5 351.5 297.0 351.7 0.04 34 199 12532 -51.5 -63.5 23 12.0 -51.8 230 28 351.7 351.7 297.0 351.9 0.04 35 191 12797 -53.7 -65.7 22 12.0 -53.9 230 28 352.3 352.3 297.1 352.5 0.03 36 172 13460 -59.3 -69.3 26 10.0 -59.5 206 31 353.8 353.8 297.5 353.9 0.02 37 150 14300 -67.3 -75.3 31 8.0 -67.4 175 36 354.2 354.2 297.5 354.2 0.01 38 141 14669 -70.9 -78.9 30 8.0 -70.9 173 36 354.2 354.2 297.5 354.2 0.01 39 131 15100 -74.7 -82.7 28 8.0 -74.7 171 36 354.9 354.9 297.7 354.9 0.00 40 128 15234 -75.5 -82.5 33 7.0 -75.5 170 36 355.8 355.8 297.8 355.8 0.00 41 120 15605 -77.5 -85.5 26 8.0 -77.5 198 25 358.8 358.8 298.5 358.8 0.00 42 117 15749 -78.7 -85.7 31 7.0 -78.7 210 20 359.2 359.2 298.5 359.2 0.00 43 111 16046 -81.1 -88.1 30 7.0 -81.1 235 10 360.1 360.1 298.7 360.1 0.00 44 107 16252 -81.7 -88.7 29 7.0 -81.7 264 7 362.8 362.8 299.2 362.8 0.00 45 104 16411 -81.9 -87.9 35 6.0 -81.9 300 9 365.4 365.4 299.7 365.4 0.00 46 100 16630 -82.7 -88.7 35 6.0 -82.7 350 11 367.9 367.9 300.2 367.9 0.00 47 99 16686 -82.9 -88.9 35 6.0 -82.9 350 11 368.6 368.6 300.3 368.6 0.00 48 96 16858 -83.7 -89.7 34 6.0 -83.7 5 10 370.3 370.3 300.6 370.3 0.00 49 93 17034 -83.7 -90.7 28 7.0 -83.7 5 10 373.7 373.7 301.2 373.7 0.00 50 82 17735 -83.3 -89.3 34 6.0 -83.3 111 7 388.2 388.2 303.5 388.2 0.00 51 72 18455 -85.9 -91.9 33 6.0 -85.9 123 9 397.4 397.4 304.9 397.4 0.00 52 71 18532 -85.7 -91.7 33 6.0 -85.7 110 6 399.4 399.4 305.1 399.4 0.00 53 70 18610 -84.3 -90.3 34 6.0 -84.3 35 18 404.0 404.0 305.7 404.0 0.00 54 66 18939 -81.1 -87.1 36 6.0 -81.1 39 18 417.9 417.9 307.4 417.9 0.00 55 60 19488 -73.3 -80.3 34 7.0 -73.3 80 17 446.8 446.8 310.6 446.9 0.01 56 56 19895 -71.3 -78.3 35 7.0 -71.4 38 18 460.3 460.3 311.8 460.4 0.02 57 54 20111 -70.9 -77.9 35 7.0 -71.0 55 17 466.0 466.0 312.3 466.1 0.02 58 53 20222 -70.3 -77.3 35 7.0 -70.4 64 17 469.9 469.9 312.7 470.0 0.02 59 52 20336 -69.7 -76.7 35 7.0 -69.8 73 17 473.9 473.9 313.0 474.0 0.02 60 50 20570 -69.7 -76.7 35 7.0 -69.8 45 11 479.2 479.2 313.4 479.4 0.02 61 50 20570 -69.5 -76.5 35 7.0 -69.6 45 11 479.7 479.7 313.4 479.8 0.02 62 45 21194 -70.1 -77.1 35 7.0 -70.2 41 14 492.9 492.9 314.4 493.1 0.02 63 44 21327 -69.9 -76.9 35 7.0 -70.0 42 15 496.6 496.6 314.7 496.7 0.02 64 42 21604 -67.7 -75.7 31 8.0 -67.9 88 13 508.7 508.7 315.6 508.9 0.03 65 41 21748 -66.7 -73.7 37 7.0 -66.9 80 15 514.7 514.7 315.9 515.0 0.04 66 37 22373 -62.1 -71.1 29 9.0 -62.5 51 25 541.9 541.9 317.6 542.3 0.07 67 30 23670 -60.3 -71.3 22 11.0 -61.0 80 30 580.3 580.3 319.7 580.9 0.08 68 20 26220 -55.7 -79.7 3 24.0 -57.7 75 19 665.7 665.7 323.3 666.0 0.03 69 19 26547 -55.5 -79.5 3 24.0 -57.6 71 19 676.1 676.2 323.6 676.4 0.04 70 19 26547 -55.1 -79.1 4 24.0 -57.3 71 19 677.4 677.4 323.7 677.7 0.04 71 15 28049 -57.3 -79.3 5 22.0 -59.5 56 21 717.4 717.5 325.0 717.9 0.05 72 15 28049 -57.1 -80.1 4 23.0 -59.3 56 21 718.1 718.1 325.0 718.5 0.04 73 14 28486 -56.3 -79.3 4 23.0 -58.8 58 23 735.1 735.2 325.5 735.6 0.05 74 13 28961 -52.5 -76.5 4 24.0 -56.2 60 25 764.0 764.1 326.3 764.9 0.09 75 12 29480 -51.5 -75.5 4 24.0 -55.7 62 27 785.3 785.3 326.9 786.4 0.11 76 12 29480 -51.5 62 27 785.3 TRP 96 16858 -83.7 -89.7 34 6.0 -83.7 5 10 370.3 370.3 300.6 370.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5766.00 m Freezing level: 547.28 mb = 5188.52 m = 17022.48 ft Wetbulb zero: 671.95 mb = 3502.45 m = 11490.83 ft Precipitable water: 1.23 inches Sfc-500 mean rel hum: 37.79 % Est. max temperature: 29.20 C = 84.57 F Sfc-Lift cond lev (LCL): 947.66 mb = 599.74 m = 1967.63 ft T: 20.27 C 700-500 lapse rate: 5.01 C/km ThetaE index: 8.91 C Layer 700.0- 600.0 mb Conv cond level (CCL): 776.69 mb = 2292.39 m = 7520.87 ft Mean mixing ratio: 11.30 g/kg Conv temperature: 34.52 C = 94.13 F Cap Strength: 8.76 C Lifted Index: 7.30 C Risk: None Lifted Index @300 mb: 10.44 C Lifted Index @700 mb: 5.47 C Showalter Index: 7.24 C Risk: None Total Totals Index: 33.60 C Risk: None Vertical Totals Index: 19.30 C Cross Totals Index: 14.30 C K Index: 18.90 Risk: < 20 % chance of thunderstorms Sweat Index: 177.20 Risk: None Energy Index: -0.02 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.33 J/kg Max Up Vert Vel: 4.76 m/s Conv Inhibition (B-): 35641.53 J/kg Cap Strength: 8.65 C Lift Cond Lev (LCL): 879.05 mb = 1244.39 m = 4082.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 56 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 1015 5 20 13 -4.4 -12.2 | 323 8 4.6 -6.2 1 1000 134 25 23 -9.7 -20.8 | 3 15 -0.7 -14.8 2 980 305 30 26 -13.0 -22.5 | 13 17 -3.9 -16.5 3 946 610 50 24 -18.4 -15.4 | 45 13 -9.3 -9.4 4 925 808 75 18 -17.4 -4.7 | 100 8 -8.3 1.4 5 914 914 70 15 -14.1 -5.1 | 100 5 -5.0 0.9 6 882 1219 85 13 -13.0 -1.1 | 142 6 -3.9 4.9 7 851 1524 85 21 -20.9 -1.8 | 110 13 -11.9 4.2 8 850 1531 85 21 -20.9 -1.8 | 110 13 -11.9 4.2 9 791 2134 95 18 -17.9 1.6 | 131 12 -8.9 7.6 10 736 2743 355 17 1.5 -16.9 | 316 15 10.5 -10.9 11 700 3163 350 19 3.3 -18.7 | 316 18 12.4 -12.7 12 611 4267 305 9 7.4 -5.2 | 267 16 16.4 0.9 13 589 4572 315 6 4.2 -4.2 | 262 13 13.3 1.8 14 546 5182 345 8 2.1 -7.7 | 279 11 11.1 -1.7 15 526 5486 330 7 3.5 -6.1 | 270 13 12.6 -0.0 16 500 5900 355 8 0.7 -8.0 | 281 10 9.8 -1.9 17 487 6096 360 8 -0.0 -8.0 | 282 9 9.1 -1.9 18 400 7620 225 7 4.9 4.9 | 232 18 14.0 11.0 19 400 7620 195 6 1.6 5.8 | 222 16 10.6 11.9 20 353 8534 300 11 9.5 -5.5 | 268 19 18.6 0.6 21 312 9449 220 13 8.4 10.0 | 227 24 17.4 16.0 22 300 9730 230 13 10.0 8.4 | 233 24 19.0 14.4 23 262 10668 270 18 18.0 -0.0 | 257 28 27.1 6.1 24 251 10973 280 16 15.8 -2.8 | 262 25 24.8 3.3 25 250 11010 260 20 19.7 3.5 | 252 30 28.8 9.5 26 219 11887 260 24 23.6 4.2 | 253 34 32.7 10.2 27 200 12497 225 22 15.6 15.6 | 229 33 24.6 21.6 28 200 12500 230 28 21.4 18.0 | 232 39 30.5 24.1 29 191 12802 230 28 21.4 18.0 | 232 39 30.5 24.1 30 150 14300 175 36 -3.1 35.9 | 188 42 5.9 41.9 31 149 14326 175 36 -3.1 35.9 | 188 42 5.9 41.9 32 127 15240 170 36 -6.3 35.5 | 184 42 2.8 41.5 33 109 16154 245 6 5.4 2.5 | 239 17 14.5 8.6 34 100 16630 350 11 1.9 -10.8 | 294 12 11.0 -4.8 35 98 16764 350 11 1.9 -10.8 | 294 12 11.0 -4.8 36 96 16858 5 10 -0.9 -10.0 | 295 9 8.2 -3.9 37 92 17069 5 10 -0.9 -10.0 | 295 9 8.2 -3.9 38 87 17374 120 8 -6.9 4.0 | 192 10 2.1 10.1 39 78 17983 105 7 -6.8 1.8 | 196 8 2.3 7.9 40 74 18288 150 16 -8.0 13.9 | 183 20 1.1 19.9 41 70 18593 100 4 -3.9 0.7 | 217 8 5.1 6.8 42 70 18610 35 18 -10.3 -14.7 | 8 9 -1.3 -8.7 43 67 18898 35 18 -10.3 -14.7 | 8 9 -1.3 -8.7 44 60 19507 80 17 -16.7 -3.0 | 112 8 -7.7 3.1 45 57 19812 30 18 -9.0 -15.6 | 360 10 0.1 -9.5 46 51 20422 80 17 -16.7 -3.0 | 112 8 -7.7 3.1 47 50 20570 45 11 -7.8 -7.8 | 323 2 1.3 -1.7 48 44 21336 40 15 -9.6 -11.5 | 6 5 -0.6 -5.4 49 42 21641 90 13 -13.0 0.0 | 147 7 -3.9 6.1 50 38 22250 45 21 -14.8 -14.8 | 33 11 -5.8 -8.8 51 34 22860 70 39 -36.6 -13.3 | 75 29 -27.6 -7.3 52 30 23670 80 30 -29.5 -5.2 | 92 21 -20.5 0.9 53 28 24079 80 28 -27.6 -4.9 | 94 19 -18.5 1.2 54 26 24689 105 31 -29.9 8.0 | 124 25 -20.9 14.1 55 23 25298 90 24 -24.0 0.0 | 112 16 -14.9 6.1 56 20 26213 95 30 -29.9 2.6 | 113 23 -20.8 8.7 57 20 26220 75 19 -18.4 -4.9 | 97 9 -9.3 1.1 58 15 27127 55 20 -16.4 -11.5 | 54 9 -7.3 -5.4 59 11 28346 65 29 -26.3 -12.3 | 70 18 -17.2 -6.2 60 7 29870 85 19 -18.9 -1.7 | 114 11 -9.9 4.4 Wind Parameters Mean winds (0-6000m): 26.2 at 14.5 knts Storm direction: 56.2 at 10.9 knts Shear (0-3000m) pos: 3.3 neg: 4.9 tot: 8.2 10-3/s Storm rel Dir Shear (0-3000m): -7.3 deg Storm rel helicity (0-3000m) pos: 108.6 neg: -74.0 tot: 34.5 m^2/s^2 ave: 11.5 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 14.5 stream: 0.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.12 Bulk Shear: 10.10 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 31 23 11 14| 14.1 0.0 14.1| 53.6 0.0 53.6 107.2 0.79| 20.5 16.2 1000 44 21 32 11| 6.5 0.0 6.5| 91.9 0.0 91.9 91.9 0.78| 19.7 15.4 1500 55 19 53 8| 6.5 0.0 6.5| 95.7 -10.0 85.6 57.1 0.58| 16.6 9.6 2000 64 20 73 9| 5.0 0.0 5.0|106.3 -10.0 96.2 48.1 0.60| 13.3 8.1 2500 66 19 77 9| 4.0 3.6 7.6|108.5 -45.2 63.4 25.3 0.20| 14.7 3.0 3000 57 19 59 8| 3.3 4.9 8.2|108.6 -74.0 34.5 11.5 0.06| 14.5 0.8 4000 40 18 18 8| 2.5 3.6 6.1|108.6-129.4 -20.8 -5.2 -0.07| 12.5 -0.9 5000 32 16 355 8| 2.0 2.5 4.5|116.4-146.4 -30.0 -6.0 -0.08| 10.9 -0.9 6000 26 15 339 7| 1.8 2.1 3.9|125.6-151.2 -25.6 -4.3 -0.06| 9.7 -0.6 Wrote GIF file: /home/apache/climate/data/raob//RPLI/skewt/RPLI.skewt.20251205.00.gif