UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120712.upa.cvt Date: 1200Z 7 DEC 25 Searching for RPLI... Searching the city database file for: RPLI ... Date:1200Z 7 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 1011 5 26.0 20.0 70 6.0 21.8 10 7 298.2 300.9 294.6 340.9 14.71 1 1000 102 26.4 17.4 58 9.0 20.2 25 11 299.5 301.8 293.4 336.4 12.60 2 999 111 26.4 17.4 58 9.0 20.2 26 11 299.6 301.9 293.4 336.5 12.61 3 968 388 25.6 16.6 58 9.0 19.5 53 16 301.5 303.8 293.8 338.0 12.37 4 960 461 25.0 16.0 57 9.0 18.9 55 15 301.7 303.9 293.6 337.0 11.99 5 925 786 22.6 14.6 61 8.0 17.3 70 12 302.4 304.5 293.3 336.1 11.37 6 915 881 22.2 14.2 60 8.0 16.9 81 16 302.9 305.0 293.3 336.2 11.19 7 901 1015 22.8 13.8 57 9.0 16.8 84 17 304.9 307.0 293.9 338.0 11.07 8 858 1438 19.4 11.4 60 8.0 14.3 81 13 305.6 307.5 293.2 335.4 9.92 9 852 1499 19.4 11.4 60 8.0 14.3 80 12 306.3 308.1 293.4 336.3 9.99 10 850 1519 19.4 11.4 60 8.0 14.3 80 12 306.5 308.3 293.5 336.6 10.01 11 816 1870 17.4 9.4 59 8.0 12.4 65 9 307.9 309.7 293.2 335.6 9.11 12 809 1943 17.4 9.4 59 8.0 12.4 59 8 308.7 310.4 293.5 336.7 9.19 13 731 2802 11.8 7.2 73 4.6 9.0 132 6 311.7 313.3 294.0 338.7 8.75 14 700 3165 10.4 2.4 58 8.0 5.9 180 3 314.0 315.2 292.9 334.4 6.51 15 679 3417 8.6 -0.4 53 9.0 3.8 202 7 314.7 315.8 292.3 332.1 5.48 16 656 3701 8.4 -23.6 8 32.0 -2.3 234 4 317.6 317.8 288.9 320.6 0.87 17 603 4392 5.4 163 4 321.9 18 600 4433 5.4 163 4 322.4 19 566 4906 2.4 -30.6 7 33.0 -6.9 199 3 324.3 324.4 290.6 326.2 0.53 20 549 5152 1.0 -47.0 1 48.0 -8.5 230 2 325.4 325.5 290.5 325.8 0.10 21 541 5270 0.8 -35.2 5 36.0 -8.3 222 3 326.6 326.6 291.1 327.9 0.35 22 524 5526 0.6 204 6 329.3 23 500 5900 -1.5 -41.5 3 40.0 -10.3 355 5 331.2 331.3 292.3 332.0 0.20 24 488 6092 -2.7 -35.7 6 33.0 -10.8 355 9 332.0 332.1 292.6 333.5 0.37 25 467 6438 -5.9 -34.9 8 29.0 -12.8 0 11 332.3 332.4 292.7 333.9 0.42 26 439 6918 -8.5 -51.5 2 43.0 -15.3 4 6 334.9 334.9 293.1 335.2 0.08 27 400 7630 -14.1 -53.1 2 39.0 -19.4 360 9 336.7 336.7 293.6 336.9 0.07 28 399 7649 -14.3 -53.3 2 39.0 -19.6 1 9 336.6 336.7 293.6 336.9 0.07 29 381 7998 -16.9 -50.9 4 34.0 -21.4 31 7 337.7 337.7 293.9 338.1 0.09 30 359 8442 -19.9 -58.9 2 39.0 -23.9 58 4 339.5 339.5 294.2 339.6 0.04 31 352 8588 -20.9 -60.9 1 40.0 -24.7 34 3 340.0 340.0 294.4 340.2 0.03 32 327 9129 -25.1 -63.1 2 38.0 -28.1 352 6 341.5 341.5 294.7 341.6 0.02 33 301 9726 -29.3 -66.3 2 37.0 -31.6 282 2 343.8 343.8 295.3 343.8 0.02 34 300 9750 -29.3 -66.3 2 37.0 -31.7 275 2 344.1 344.1 295.3 344.2 0.02 35 253 10939 -38.9 -44.9 53 6.0 -39.5 190 10 347.0 347.1 296.2 348.2 0.28 36 250 11020 -39.5 -45.5 53 6.0 -40.0 190 10 347.3 347.4 296.3 348.4 0.26 37 229 11615 -44.1 -50.1 51 6.0 -44.5 198 14 349.2 349.2 296.6 349.9 0.17 38 203 12413 -50.7 -57.7 43 7.0 -51.0 192 22 351.0 351.0 296.9 351.3 0.08 39 200 12510 -51.7 -58.7 43 7.0 -52.0 195 22 350.9 350.9 296.9 351.2 0.07 40 196 12641 -52.9 -59.9 42 7.0 -53.1 196 23 351.0 351.0 296.9 351.3 0.06 41 176 13326 -58.7 -65.7 40 7.0 -58.8 199 26 352.5 352.5 297.2 352.6 0.03 42 170 13543 -60.5 -67.5 39 7.0 -60.6 201 27 353.0 353.0 297.3 353.1 0.03 43 150 14310 -67.5 -73.5 42 6.0 -67.5 205 30 353.8 353.8 297.4 353.9 0.01 44 117 15761 -80.7 -84.9 49 4.2 -80.7 196 30 355.5 355.5 297.8 355.5 0.00 45 112 16006 -81.7 -86.1 47 4.4 -81.7 204 26 358.1 358.1 298.3 358.1 0.00 46 100 16640 -83.3 -87.0 52 3.7 -83.3 225 15 366.8 366.8 300.0 366.8 0.00 47 98 16752 -83.9 -87.4 54 3.5 -83.9 225 15 367.7 367.7 300.2 367.8 0.00 48 95 16923 -84.5 -88.2 52 3.7 -84.5 225 13 369.9 369.9 300.5 369.9 0.00 49 80 17869 -84.5 -91.5 28 7.0 -84.5 186 13 388.5 388.5 303.6 388.5 0.00 50 70 18610 -81.7 -91.7 17 10.0 -81.7 90 16 409.6 409.6 306.5 409.6 0.00 51 69 18691 -81.7 -91.7 17 10.0 -81.7 93 18 411.3 411.3 306.7 411.3 0.00 52 63 19207 -77.9 -90.9 10 13.0 -77.9 110 28 430.5 430.5 308.9 430.5 0.00 53 53 20227 -66.5 -85.5 5 19.0 -66.7 111 25 478.7 478.7 313.4 478.8 0.00 54 50 20580 -67.1 -86.1 5 19.0 -67.3 115 19 485.4 485.4 313.9 485.4 0.00 55 38 22259 -61.3 -87.3 2 26.0 -61.9 56 8 539.8 539.8 317.5 539.8 0.01 56 30 23720 -62.7 -91.7 1 29.0 -63.4 115 17 573.7 573.7 319.3 573.7 0.00 57 26 24613 -58.7 -88.7 1 30.0 -59.9 54 9 609.0 609.0 321.0 609.1 0.01 58 21 25967 -55.5 -86.5 1 31.0 -57.5 94 23 657.1 657.1 323.0 657.1 0.01 59 20 26280 -53.7 -84.7 1 31.0 -56.2 120 16 671.8 671.8 323.5 671.9 0.02 60 19 26610 -53.5 -84.5 1 31.0 -56.2 128 20 682.4 682.4 323.9 682.5 0.02 61 18 26958 -52.7 -83.7 1 31.0 -55.6 119 19 695.5 695.5 324.3 695.7 0.02 62 15 28126 -56.3 -85.3 1 29.0 -58.7 72 8 720.8 720.8 325.1 720.9 0.02 63 14 28564 -56.7 -86.7 1 30.0 -59.2 54 4 733.8 733.8 325.5 733.9 0.02 64 13 29035 -55.9 -85.9 1 30.0 -58.7 50 2 752.3 752.3 326.0 752.4 0.02 65 11 30109 -51.3 60 6 805.8 TRP 95 16923 -84.5 -88.2 52 3.7 -84.5 225 13 369.9 369.9 300.5 369.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5798.00 m Freezing level: 517.14 mb = 5632.55 m = 18479.28 ft Wetbulb zero: 664.77 mb = 3591.79 m = 11783.95 ft Precipitable water: 1.39 inches Sfc-500 mean rel hum: 53.66 % Est. max temperature: 33.40 C = 92.13 F Sfc-Lift cond lev (LCL): 926.43 mb = 772.47 m = 2534.32 ft T: 22.70 C 700-500 lapse rate: 4.35 C/km ThetaE index: 18.03 C Layer 700.0- 603.0 mb Conv cond level (CCL): 734.05 mb = 2767.16 m = 9078.49 ft Mean mixing ratio: 12.12 g/kg Conv temperature: 39.37 C = 102.86 F Cap Strength: 6.44 C Lifted Index: 6.51 C Risk: None Lifted Index @300 mb: 6.60 C Lifted Index @700 mb: 3.67 C Showalter Index: 6.68 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 12.90 C K Index: 24.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 165.80 Risk: None Energy Index: -0.68 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.99 J/kg Max Up Vert Vel: 5.47 m/s Conv Inhibition (B-): 35415.86 J/kg Cap Strength: 6.47 C Lift Cond Lev (LCL): 847.51 mb = 1544.22 m = 5066.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 118 at 6 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 1011 5 10 7 -1.2 -6.9 | 339 10 3.7 -9.5 1 1000 102 25 11 -4.6 -10.0 | 359 13 0.2 -12.6 2 977 305 50 17 -13.0 -10.9 | 31 16 -8.1 -13.5 3 944 610 60 14 -12.1 -7.0 | 37 12 -7.2 -9.6 4 925 786 70 12 -11.3 -4.1 | 44 9 -6.4 -6.7 5 911 914 85 18 -17.9 -1.6 | 72 14 -13.1 -4.2 6 850 1519 80 12 -11.8 -2.1 | 56 8 -6.9 -4.7 7 849 1524 90 12 -12.0 0.0 | 70 8 -7.1 -2.6 8 791 2134 45 6 -4.2 -4.2 | 355 7 0.6 -6.8 9 736 2743 125 7 -5.7 4.0 | 149 2 -0.9 1.4 10 700 3165 180 3 0.0 3.0 | 265 5 4.9 0.4 11 684 3353 195 7 1.8 6.8 | 238 8 6.7 4.2 12 635 3962 265 2 2.0 0.2 | 289 7 6.9 -2.4 13 611 4267 165 4 -1.0 3.9 | 252 4 3.8 1.3 14 589 4572 160 4 -1.4 3.8 | 252 4 3.5 1.2 15 546 5182 235 2 1.6 1.1 | 282 7 6.5 -1.4 16 526 5486 185 6 0.5 6.0 | 238 6 5.4 3.4 17 507 5791 360 4 -0.0 -4.0 | 323 8 4.9 -6.6 18 500 5900 355 5 0.4 -5.0 | 325 9 5.3 -7.6 19 488 6096 355 9 0.8 -9.0 | 334 13 5.7 -11.6 20 469 6401 360 11 -0.0 -11.0 | 340 14 4.9 -13.6 21 433 7010 5 5 -0.4 -5.0 | 330 9 4.4 -7.6 22 417 7315 355 9 0.8 -9.0 | 334 13 5.7 -11.6 23 401 7620 350 11 1.9 -10.8 | 333 15 6.8 -13.4 24 400 7630 360 9 -0.0 -9.0 | 337 13 4.9 -11.6 25 384 7925 15 7 -1.8 -6.8 | 342 10 3.1 -9.3 26 369 8230 90 5 -5.0 0.0 | 3 3 -0.1 -2.6 27 354 8534 40 3 -1.9 -2.3 | 329 6 2.9 -4.9 28 339 8839 350 6 1.0 -5.9 | 325 10 5.9 -8.5 29 313 9449 355 7 0.6 -7.0 | 330 11 5.5 -9.6 30 300 9750 275 2 2.0 -0.2 | 292 7 6.9 -2.8 31 263 10668 190 12 2.1 11.8 | 217 12 7.0 9.2 32 250 11020 190 10 1.7 9.8 | 222 10 6.6 7.3 33 241 11278 205 9 3.8 8.2 | 237 10 8.7 5.6 34 210 12192 185 23 2.0 22.9 | 199 21 6.9 20.3 35 200 12510 195 22 5.7 21.3 | 210 21 10.6 18.7 36 150 14310 205 30 12.7 27.2 | 216 30 17.6 24.6 37 142 14630 205 32 13.5 29.0 | 215 32 18.4 26.4 38 121 15545 190 33 5.7 32.5 | 200 32 10.6 29.9 39 100 16640 225 15 10.6 10.6 | 243 17 15.5 8.0 40 98 16764 225 15 10.6 10.6 | 243 17 15.5 8.0 41 95 16923 225 13 9.2 9.2 | 245 16 14.1 6.6 42 83 17678 200 10 3.4 9.4 | 231 11 8.3 6.8 43 74 18288 155 21 -8.9 19.0 | 166 17 -4.0 16.4 44 70 18593 5 2 -0.2 -2.0 | 314 7 4.7 -4.6 45 70 18610 90 16 -16.0 0.0 | 77 11 -11.1 -2.6 46 63 19202 110 28 -26.3 9.6 | 108 23 -21.4 7.0 47 57 19812 105 32 -30.9 8.3 | 102 27 -26.0 5.7 48 50 20580 115 19 -17.2 8.0 | 114 13 -12.3 5.4 49 46 21031 110 20 -18.8 6.8 | 107 15 -13.9 4.3 50 44 21336 130 20 -15.3 12.9 | 135 15 -10.4 10.3 51 38 22250 55 8 -6.6 -4.6 | 13 7 -1.7 -7.2 52 35 22860 80 6 -5.9 -1.0 | 16 4 -1.0 -3.6 53 30 23720 115 17 -15.4 7.2 | 114 11 -10.5 4.6 54 30 23774 70 6 -5.6 -2.1 | 9 5 -0.8 -4.6 55 28 24079 125 20 -16.4 11.5 | 128 15 -11.5 8.9 56 27 24384 55 5 -4.1 -2.9 | 352 6 0.8 -5.5 57 23 25298 50 20 -15.3 -12.9 | 34 19 -10.4 -15.4 58 20 26213 110 24 -22.6 8.2 | 108 19 -17.7 5.6 59 20 26280 120 16 -13.9 8.0 | 121 10 -9.0 5.4 60 19 26518 130 21 -16.1 13.5 | 134 16 -11.2 10.9 61 14 27737 45 2 -1.4 -1.4 | 319 5 3.5 -4.0 62 11 28346 65 4 -3.6 -1.7 | 344 4 1.2 -4.3 63 8 29870 20 22 -7.5 -20.7 | 6 23 -2.6 -23.3 64 7 30175 75 20 -19.3 -5.2 | 62 16 -14.4 -7.8 Wind Parameters Mean winds (0-6000m): 88.0 at 7.4 knts Storm direction: 118.0 at 5.5 knts Shear (0-3000m) pos: 3.1 neg: 2.0 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): -95.5 deg Storm rel helicity (0-3000m) pos: 73.3 neg: -20.9 tot: 52.5 m^2/s^2 ave: 17.5 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 3.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.13 Bulk Shear: 13.22 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 44 14 20 13| 11.7 0.0 11.7| 45.0 0.0 45.0 90.1 0.82| 16.4 13.3 1000 58 14 35 12| 8.6 0.0 8.6| 65.3 -0.0 65.3 65.3 0.75| 13.7 10.3 1500 67 14 45 12| 5.7 1.7 7.4| 65.3 -7.1 58.2 38.8 0.55| 10.9 6.0 2000 69 13 45 10| 4.3 2.9 7.2| 66.0 -18.5 47.5 23.8 0.30| 10.1 3.0 2500 69 12 42 9| 3.9 2.3 6.3| 69.9 -20.9 49.0 19.6 0.29| 9.4 2.8 3000 73 11 44 8| 3.1 2.0 5.0| 73.3 -20.9 52.5 17.5 0.38| 9.2 3.5 4000 80 9 45 6| 1.6 1.5 3.1| 88.0 -23.8 64.2 16.0 0.39| 8.5 3.3 5000 87 8 46 4| 1.0 0.8 1.8| 90.8 -29.4 61.4 12.3 0.33| 7.6 2.5 6000 88 7 41 4| 0.6 0.8 1.4|124.5 -37.0 87.5 14.6 0.36| 8.3 3.0 Wrote GIF file: /home/apache/climate/data/raob//RPLI/skewt/RPLI.skewt.20251207.12.gif