UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for RPLI... Searching the city database file for: RPLI ... Date:1200Z 20 OCT 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 1008 5 27.4 26.2 93 1.2 26.5 110 4 299.9 303.8 299.4 363.7 21.70 1 1002 57 26.8 23.4 82 3.4 24.3 129 6 299.8 303.1 297.4 353.6 18.38 2 1000 75 27.0 23.1 79 3.9 24.2 135 7 300.1 303.5 297.3 353.1 18.07 3 996 110 26.2 23.5 85 2.7 24.2 143 7 299.7 303.1 297.5 354.2 18.61 4 995 119 27.4 23.5 79 3.9 24.5 145 7 301.0 304.4 297.8 355.8 18.63 5 961 426 25.8 22.2 81 3.6 23.2 191 7 302.4 305.6 297.7 355.0 17.80 6 943 593 24.8 20.6 78 4.2 21.8 199 7 303.0 306.0 297.0 351.6 16.41 7 925 762 25.0 18.0 65 7.0 20.1 125 2 304.9 307.5 296.0 347.2 14.18 8 916 848 24.6 17.6 65 7.0 19.7 32 2 305.3 307.9 296.0 347.1 13.96 9 850 1501 19.8 17.0 84 2.8 17.8 65 2 306.9 309.6 296.7 350.5 14.49 10 829 1716 18.0 15.8 87 2.2 16.5 114 3 307.2 309.8 296.3 348.6 13.75 11 823 1779 17.6 15.3 86 2.3 16.0 119 4 307.4 309.9 296.1 347.8 13.41 12 782 2215 15.6 12.6 82 3.0 13.6 149 8 309.8 312.0 295.7 345.8 11.81 13 700 3150 11.0 6.6 74 4.4 8.3 135 14 314.7 316.3 294.8 342.0 8.77 14 691 3258 10.2 5.5 73 4.7 7.3 137 14 314.9 316.5 294.5 340.7 8.23 15 682 3367 10.2 4.2 66 6.0 6.6 139 15 316.1 317.6 294.3 340.1 7.61 16 619 4167 4.4 0.8 77 3.6 2.4 153 17 318.4 319.6 294.1 339.3 6.57 17 600 4420 3.2 -1.4 72 4.6 0.7 157 19 319.8 320.9 293.9 338.4 5.76 18 584 4639 2.0 -3.0 69 5.0 -0.6 161 21 320.9 321.9 293.8 338.0 5.26 19 549 5137 -0.7 -4.0 78 3.3 -2.4 171 20 323.4 324.4 294.4 340.4 5.19 20 525 5493 -2.5 -6.1 76 3.6 -4.3 179 20 325.4 326.3 294.5 340.7 4.62 21 521 5554 -2.9 -6.3 77 3.4 -4.6 180 19 325.6 326.6 294.5 340.9 4.59 22 500 5880 -4.5 -9.1 70 4.6 -6.6 175 21 327.6 328.3 294.4 340.5 3.84 23 488 6071 -5.1 -9.1 73 4.0 -7.0 177 21 329.1 329.9 294.9 342.4 3.94 24 469 6382 -5.9 -11.9 63 6.0 -8.5 179 20 331.9 332.5 295.1 343.1 3.28 25 400 7610 -12.7 -18.7 61 6.0 -14.8 165 21 338.5 338.9 295.8 346.3 2.19 26 343 8765 -20.3 -28.3 49 8.0 -22.3 184 23 343.4 343.6 296.1 347.5 1.08 27 300 9740 -28.3 -32.9 65 4.6 -29.2 195 19 345.5 345.7 296.3 348.6 0.80 28 289 10007 -30.5 -34.7 67 4.2 -31.2 176 16 346.1 346.2 296.4 348.8 0.70 29 280 10230 -32.3 -36.8 64 4.5 -33.0 159 14 346.6 346.7 296.4 348.9 0.58 30 258 10802 -36.5 -40.1 69 3.6 -37.0 132 13 348.6 348.7 296.7 350.4 0.45 31 250 11020 -38.1 -41.8 68 3.7 -38.5 145 16 349.4 349.5 296.8 351.0 0.39 32 245 11159 -38.9 -42.8 66 3.9 -39.3 158 14 350.2 350.3 297.0 351.7 0.36 33 227 11679 -43.1 -47.7 60 4.6 -43.5 205 5 351.6 351.6 297.2 352.5 0.23 34 203 12423 -49.9 -53.8 63 3.9 -50.1 250 8 352.2 352.3 297.3 352.8 0.12 35 200 12520 -50.9 -54.8 63 3.9 -51.1 255 9 352.2 352.2 297.2 352.6 0.11 36 167 13664 -61.1 -65.5 56 4.4 -61.2 306 14 353.8 353.8 297.5 353.9 0.03 37 156 14082 -64.7 -68.4 60 3.7 -64.7 306 17 354.6 354.6 297.7 354.7 0.02 38 150 14320 -66.9 -70.6 59 3.7 -67.0 310 19 354.8 354.8 297.7 354.9 0.02 39 146 14483 -68.5 -72.3 58 3.8 -68.5 312 19 354.8 354.8 297.7 354.9 0.01 40 140 14734 -70.5 -74.0 60 3.5 -70.5 314 19 355.6 355.6 297.8 355.6 0.01 41 134 14993 -72.3 -75.8 59 3.5 -72.3 317 20 356.9 356.9 298.1 356.9 0.01 42 100 16660 -85.5 -87.1 75 1.6 -85.5 110 12 362.5 362.5 299.2 362.5 0.00 43 98 16770 -85.9 -88.1 67 2.2 -85.9 110 10 363.9 363.9 299.4 363.9 0.00 44 97 16826 -85.9 -88.4 64 2.5 -85.9 110 10 364.9 364.9 299.7 364.9 0.00 45 73 18427 -74.5 -82.5 28 8.0 -74.5 129 24 419.9 419.9 307.7 420.0 0.01 46 70 18670 -75.9 -85.9 19 10.0 -75.9 65 13 422.0 422.0 307.9 422.0 0.00 47 69 18753 -76.1 -86.1 19 10.0 -76.2 74 11 423.3 423.3 308.1 423.3 0.00 48 50 20670 -64.5 -78.5 13 14.0 -64.8 100 30 491.5 491.5 314.4 491.6 0.02 49 37 22528 -60.7 -79.7 6 19.0 -61.4 59 13 545.4 545.5 317.8 545.6 0.02 50 30 23830 -62.1 -89.1 2 27.0 -62.8 100 32 575.3 575.3 319.5 575.4 0.00 51 27 24489 -57.5 -88.5 1 31.0 -58.8 105 31 605.9 605.9 320.9 605.9 0.01 52 22 25794 -54.1 -85.1 1 31.0 -56.3 96 47 652.5 652.5 322.8 652.6 0.01 53 22 25794 -54.1 -85.1 1 31.0 -56.3 96 47 652.5 652.5 322.8 652.6 0.01 54 20 26410 -50.9 -83.9 1 33.0 -54.1 85 33 680.4 680.4 323.8 680.5 0.02 55 17 27480 -45.7 -79.7 1 34.0 -51.1 83 33 729.4 729.4 325.4 729.8 0.04 56 16 27885 -44.7 -78.7 1 34.0 -50.7 80 34 745.4 745.5 325.8 745.9 0.05 57 15 28317 -44.7 -78.7 1 34.0 -51.0 78 34 759.3 759.4 326.2 759.8 0.05 58 15 28317 -43.9 -77.9 1 34.0 -50.5 78 34 762.0 762.0 326.3 762.6 0.06 59 14 28781 -42.9 -77.9 1 35.0 -50.2 75 35 780.6 780.6 326.8 781.2 0.07 60 12 29820 -43.5 -76.5 1 33.0 -51.1 69 36 813.6 813.7 327.6 814.6 0.10 TRP 98 16770 -85.9 -88.1 67 2.2 -85.9 110 10 363.9 363.9 299.4 363.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5805.00 m Freezing level: 558.07 mb = 5007.83 m = 16429.69 ft Wetbulb zero: 591.03 mb = 4542.47 m = 14902.93 ft Precipitable water: 2.34 inches Sfc-500 mean rel hum: 76.16 % Est. max temperature: 34.24 C = 93.64 F Sfc-Lift cond lev (LCL): 991.14 mb = 153.59 m = 503.91 ft T: 27.22 C 700-500 lapse rate: 5.68 C/km ThetaE index: 12.55 C Layer 829.0- 549.0 mb Conv cond level (CCL): 843.27 mb = 1569.41 m = 5148.91 ft Mean mixing ratio: 16.85 g/kg Conv temperature: 34.54 C = 94.17 F Cap Strength: 2.99 C Lifted Index: -2.47 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.31 C Lifted Index @700 mb: -0.27 C Showalter Index: -1.71 C Risk: Thunderstorms probable Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 21.50 C K Index: 36.90 Risk: > 80 % chance of thunderstorms Sweat Index: 229.00 Risk: None Energy Index: -2.00 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 413.13 J/kg Max Up Vert Vel: 28.74 m/s Conv Inhibition (B-): 78.70 J/kg Cap Strength: 2.99 C Lift Cond Lev (LCL): 896.76 mb = 1033.45 m = 3390.53 ft Lev Free Conv (LFC): 741.76 mb = 2660.94 m = 8730.02 ft Equ Level (EL): 231.76 mb = 11537.75 m = 37853.04 ft B at Equ Level: 411.43 J/kg Max Parcel Lev (MPL): 101.76 mb = 16560.49 m = 54331.64 ft Wind level data Storm motion: 188 at 9 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 1008 5 110 4 -3.8 1.4 | 33 9 -5.0 -7.6 1 1000 75 135 7 -4.9 4.9 | 57 7 -6.2 -4.1 2 974 305 185 7 0.6 7.0 | 18 2 -0.6 -2.0 3 941 610 200 7 2.4 6.6 | 335 3 1.1 -2.4 4 925 762 125 2 -1.6 1.1 | 20 8 -2.9 -7.9 5 909 914 320 2 1.3 -1.5 | 360 11 0.0 -10.5 6 878 1219 40 3 -1.9 -2.3 | 16 12 -3.2 -11.3 7 850 1501 65 2 -1.8 -0.8 | 17 10 -3.1 -9.9 8 848 1524 100 1 -1.0 0.2 | 14 9 -2.2 -8.8 9 789 2134 145 8 -4.6 6.6 | 67 6 -5.8 -2.5 10 761 2438 160 9 -3.1 8.5 | 83 4 -4.3 -0.5 11 734 2743 125 10 -8.2 5.7 | 71 10 -9.5 -3.3 12 700 3150 135 14 -9.9 9.9 | 95 11 -11.2 0.9 13 610 4267 155 17 -7.2 15.4 | 127 11 -8.4 6.4 14 587 4572 160 21 -7.2 19.7 | 142 14 -8.4 10.7 15 506 5791 185 19 1.7 18.9 | 182 10 0.4 9.9 16 500 5880 175 21 -1.8 20.9 | 165 12 -3.1 11.9 17 432 7010 185 18 1.6 17.9 | 182 9 0.3 8.9 18 400 7610 165 21 -5.4 20.3 | 149 13 -6.7 11.3 19 399 7620 165 21 -5.4 20.3 | 149 13 -6.7 11.3 20 339 8839 185 23 2.0 22.9 | 183 14 0.7 13.9 21 312 9449 190 25 4.3 24.6 | 191 16 3.1 15.6 22 300 9740 195 19 4.9 18.4 | 201 10 3.7 9.3 23 299 9754 195 18 4.7 17.4 | 202 9 3.4 8.4 24 263 10668 125 11 -9.0 6.3 | 75 11 -10.3 -2.7 25 250 11020 145 16 -9.2 13.1 | 111 11 -10.4 4.1 26 220 11887 225 1 0.7 0.7 | 4 8 -0.6 -8.3 27 200 12520 255 9 8.7 2.3 | 312 10 7.4 -6.7 28 173 13411 325 11 6.3 -9.0 | 344 19 5.0 -18.0 29 165 13716 300 15 13.0 -7.5 | 325 20 11.7 -16.5 30 150 14320 310 19 14.6 -12.2 | 328 25 13.3 -21.2 31 128 15240 320 20 12.9 -15.3 | 335 27 11.6 -24.3 32 121 15545 300 15 13.0 -7.5 | 325 20 11.7 -16.5 33 115 15850 320 8 5.1 -6.1 | 346 16 3.9 -15.1 34 109 16154 5 9 -0.8 -9.0 | 6 18 -2.0 -18.0 35 100 16660 110 12 -11.3 4.1 | 69 13 -12.5 -4.9 36 98 16770 110 10 -9.4 3.4 | 62 12 -10.7 -5.6 37 93 17069 110 12 -11.3 4.1 | 69 13 -12.5 -4.9 38 88 17374 50 3 -2.3 -1.9 | 18 11 -3.6 -10.9 39 83 17678 125 13 -10.6 7.5 | 83 12 -11.9 -1.5 40 75 18288 115 34 -30.8 14.4 | 99 33 -32.1 5.4 41 71 18593 145 14 -8.0 11.5 | 105 10 -9.3 2.5 42 70 18670 65 13 -11.8 -5.5 | 42 20 -13.0 -14.5 43 67 18898 90 8 -8.0 0.0 | 46 13 -9.3 -9.0 44 50 20670 100 30 -29.5 5.2 | 83 31 -30.8 -3.8 45 50 20726 115 35 -31.7 14.8 | 100 33 -33.0 5.8 46 43 21641 125 8 -6.6 4.6 | 61 9 -7.8 -4.4 47 39 22250 50 9 -6.9 -5.8 | 29 17 -8.2 -14.8 48 30 23830 100 32 -31.5 5.6 | 84 33 -32.8 -3.4 49 27 24384 105 29 -28.0 7.5 | 87 29 -29.3 -1.5 50 23 25603 100 51 -50.2 8.9 | 90 51 -51.5 -0.1 51 20 26410 85 33 -32.9 -2.9 | 71 36 -34.1 -11.9 52 18 26822 85 33 -32.9 -2.9 | 71 36 -34.1 -11.9 53 11 28651 65 37 -33.5 -15.6 | 55 43 -34.8 -24.6 54 9 29261 60 33 -28.6 -16.5 | 49 39 -29.8 -25.5 55 8 29870 90 32 -32.0 0.0 | 75 34 -33.3 -9.0 Wind Parameters Mean winds (0-6000m): 158.0 at 12.1 knts Storm direction: 188.0 at 9.1 knts Shear (0-3000m) pos: 1.2 neg: 0.9 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 53.0 deg Storm rel helicity (0-3000m) pos: 43.1 neg: -16.2 tot: 26.9 m^2/s^2 ave: 9.0 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 2.0 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 98.76 Bulk Shear: 4.18 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 ------------------------------------------------------------------------------- 500 169 7 47 3| 8.0 0.0 8.0| 6.7 -2.4 4.3 8.5 -0.01| 11.1 -0.1 1000 177 5 23 4| 2.9 0.0 2.9| 11.2 -14.0 -2.8 -2.8 -0.02| 12.7 -0.3 1500 163 4 28 5| 1.0 0.0 1.0| 20.0 -14.0 6.0 4.0 0.08| 9.9 0.8 2000 152 4 32 6| 0.9 0.0 0.9| 31.6 -14.0 17.6 8.8 0.21| 9.1 1.9 2500 153 5 38 6| 1.4 0.0 1.4| 36.5 -14.0 22.5 9.0 0.26| 8.3 2.2 3000 146 6 48 6| 1.2 0.9 2.1| 43.1 -16.2 26.9 9.0 0.25| 8.1 2.0 4000 144 8 69 7| 1.6 0.7 2.3| 61.0 -16.2 44.8 11.2 0.34| 6.9 2.3 5000 150 10 91 6| 2.0 0.5 2.5| 84.8 -16.2 68.6 13.7 0.41| 6.4 2.6 6000 158 12 111 6| 1.7 0.5 2.3| 99.5 -24.1 75.4 12.6 0.39| 6.1 2.4 Wrote GIF file: /home/apache/climate/data/raob//RPLI/skewt/RPLI.skewt.20251020.12.gif