UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101712.upa.cvt Date: 1200Z 17 OCT 25 Searching for RPLI... Searching the city database file for: RPLI ... Date:1200Z 17 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 29.6 24.6 75 5.0 25.9 10 10 302.1 305.7 298.8 360.3 19.67 1 1000 76 28.8 20.8 62 8.0 23.0 45 18 302.0 304.8 296.2 348.1 15.65 2 996 112 28.8 20.8 62 8.0 23.0 46 19 302.3 305.2 296.4 348.7 15.71 3 977 284 29.4 19.4 55 10.0 22.3 50 23 304.6 307.3 296.3 348.3 14.66 4 967 375 28.6 18.6 55 10.0 21.5 55 23 304.7 307.3 295.9 346.7 14.08 5 925 769 26.2 17.2 58 9.0 19.9 85 28 306.1 308.6 295.8 346.5 13.47 6 850 1508 20.2 14.2 68 6.0 16.2 90 29 307.3 309.6 295.2 343.7 12.07 7 830 1713 18.4 13.4 73 5.0 15.1 93 28 307.5 309.7 295.0 342.9 11.72 8 796 2071 17.2 11.2 68 6.0 13.3 99 25 309.9 311.9 294.8 342.2 10.56 9 746 2624 15.8 3.8 45 12.0 8.8 84 26 314.2 315.5 293.2 335.4 6.75 10 723 2890 15.2 -3.8 27 19.0 5.4 75 27 316.4 317.1 291.5 329.2 3.99 11 700 3163 13.0 -4.0 30 17.0 4.3 70 26 316.9 317.7 291.7 330.0 4.06 12 691 3271 12.2 -2.8 35 15.0 4.4 72 25 317.2 318.0 292.2 331.6 4.50 13 641 3894 8.2 -15.8 16 24.0 -1.4 83 18 319.5 319.8 290.4 325.4 1.74 14 600 4435 4.2 -12.8 28 17.0 -2.9 92 14 321.0 321.4 291.4 328.9 2.38 15 567 4890 0.0 -9.0 51 9.0 -4.0 73 16 321.3 321.9 292.4 332.5 3.41 16 543 5235 -1.3 -12.3 43 11.0 -5.9 51 20 323.7 324.3 292.5 332.9 2.74 17 539 5294 -1.3 -13.3 40 12.0 -6.2 52 19 324.4 324.9 292.5 333.0 2.54 18 517 5625 -1.9 -20.9 22 19.0 -8.4 59 16 327.6 327.9 292.4 332.5 1.40 19 500 5890 -3.9 -16.9 36 13.0 -8.8 65 14 328.3 328.7 293.2 335.3 2.04 20 431 7049 -11.3 -18.3 56 7.0 -13.7 90 16 333.1 333.5 294.4 340.5 2.10 21 425 7157 -11.3 -24.3 33 13.0 -15.2 90 17 334.5 334.7 294.1 339.0 1.26 22 400 7620 -14.7 -25.7 39 11.0 -17.7 90 20 335.9 336.1 294.4 340.2 1.18 23 345 8721 -23.3 -26.7 74 3.4 -24.1 93 17 338.7 339.0 295.1 343.3 1.25 24 300 9730 -29.7 -38.7 41 9.0 -31.0 95 13 343.5 343.6 295.6 345.3 0.45 25 277 10292 -34.5 -45.5 32 11.0 -35.6 125 13 344.5 344.6 295.6 345.5 0.24 26 267 10548 -36.5 -43.5 48 7.0 -37.2 138 13 345.2 345.3 295.8 346.5 0.30 27 250 11000 -40.3 -51.3 30 11.0 -41.1 165 12 346.2 346.2 295.9 346.7 0.14 28 238 11333 -43.3 -57.3 20 14.0 -44.0 180 11 346.5 346.5 295.9 346.8 0.07 29 226 11679 -46.1 -53.1 45 7.0 -46.4 178 13 347.4 347.4 296.2 347.9 0.12 30 200 12480 -52.7 -60.7 37 8.0 -52.9 175 17 349.3 349.3 296.5 349.5 0.05 31 191 12775 -54.9 -63.9 32 9.0 -55.1 174 16 350.4 350.4 296.8 350.6 0.04 32 163 13765 -63.5 -70.5 38 7.0 -63.6 180 22 352.2 352.2 297.1 352.3 0.02 33 151 14230 -66.3 -74.3 32 8.0 -66.4 184 20 355.2 355.2 297.7 355.2 0.01 34 150 14270 -66.5 -74.5 32 8.0 -66.5 185 19 355.5 355.5 297.8 355.6 0.01 35 137 14815 -69.3 -77.3 30 8.0 -69.4 173 11 359.9 359.9 298.7 360.0 0.01 36 122 15499 -73.7 -80.7 33 7.0 -73.7 129 14 364.0 364.0 299.5 364.0 0.00 37 115 15844 -74.5 -81.5 33 7.0 -74.5 139 18 368.7 368.7 300.4 368.8 0.00 38 103 16480 -77.1 -84.1 32 7.0 -77.1 142 20 375.6 375.6 301.5 375.6 0.00 39 102 16536 -77.1 -84.1 32 7.0 -77.1 140 20 376.6 376.6 301.7 376.6 0.00 40 101 16593 -77.1 -84.1 32 7.0 -77.1 137 19 377.7 377.7 301.9 377.7 0.00 41 100 16650 -77.1 -84.1 32 7.0 -77.1 135 19 378.8 378.8 302.1 378.8 0.00 42 94 17005 -78.1 -85.1 31 7.0 -78.1 133 19 383.6 383.6 302.8 383.6 0.00 43 92 17127 -78.5 -85.5 31 7.0 -78.5 100 11 385.1 385.1 303.1 385.1 0.00 44 80 17922 -79.9 -88.9 21 9.0 -79.9 54 12 398.0 398.0 304.9 398.0 0.00 45 70 18680 -78.7 -90.7 12 12.0 -78.7 90 30 416.0 416.0 307.2 416.0 0.00 46 50 20680 -64.9 -84.9 5 20.0 -65.2 105 24 490.5 490.5 314.2 490.6 0.01 47 44 21466 -60.9 -84.9 3 24.0 -61.5 95 19 518.6 518.6 316.2 518.6 0.01 48 41 21904 -61.1 -86.1 2 25.0 -61.7 90 13 528.7 528.7 316.8 528.7 0.01 49 40 22057 -61.1 -86.1 2 25.0 -61.7 88 16 532.4 532.4 317.1 532.4 0.01 50 37 22540 -61.3 -87.3 2 26.0 -62.0 80 28 543.9 543.9 317.8 543.9 0.01 51 30 23850 -58.1 -87.1 1 29.0 -59.2 75 26 586.2 586.3 320.0 586.3 0.01 52 29 24064 -57.7 -86.7 1 29.0 -58.9 70 18 593.1 593.1 320.3 593.1 0.01 53 29 24064 -57.5 -86.5 1 29.0 -58.7 70 18 593.6 593.6 320.3 593.7 0.01 54 27 24515 -58.7 -87.7 1 29.0 -59.9 74 23 602.5 602.5 320.7 602.5 0.01 55 22 25822 -52.7 -84.7 1 32.0 -55.2 85 37 656.7 656.7 322.9 656.8 0.01 56 20 26440 -51.5 -82.5 1 31.0 -54.5 90 44 678.5 678.5 323.7 678.7 0.02 57 18 27125 -50.7 -81.7 1 31.0 -54.2 87 47 701.8 701.8 324.5 702.0 0.03 58 16 27895 -49.1 -81.1 1 32.0 -53.4 97 50 731.1 731.1 325.4 731.4 0.03 59 16 27895 -48.3 -80.3 1 32.0 -52.9 97 50 733.7 733.7 325.5 734.0 0.04 60 14 28773 -49.3 -80.3 1 31.0 -53.9 98 50 758.9 758.9 326.2 759.3 0.05 61 12 29788 -47.5 -79.5 1 32.0 -53.4 96 49 799.4 799.5 327.3 800.0 0.06 TRP 92 17127 -78.5 -85.5 31 7.0 -78.5 100 11 385.1 385.1 303.1 385.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5814.00 m Freezing level: 567.00 mb = 4890.41 m = 16044.45 ft Wetbulb zero: 652.88 mb = 3741.87 m = 12276.33 ft Precipitable water: 1.69 inches Sfc-500 mean rel hum: 44.52 % Est. max temperature: 34.73 C = 94.51 F Sfc-Lift cond lev (LCL): 938.02 mb = 645.02 m = 2116.18 ft T: 26.96 C 700-500 lapse rate: 6.20 C/km ThetaE index: 19.49 C Layer 977.0- 700.0 mb Conv cond level (CCL): 711.68 mb = 3023.19 m = 9918.48 ft Mean mixing ratio: 14.38 g/kg Conv temperature: 44.19 C = 111.55 F Cap Strength: 4.05 C Lifted Index: -0.11 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.01 C Lifted Index @700 mb: 3.08 C Showalter Index: 1.41 C Risk: Showers probable Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 18.10 C K Index: 21.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 242.40 Risk: None Energy Index: -1.58 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 151.27 J/kg Max Up Vert Vel: 17.39 m/s Conv Inhibition (B-): 297.97 J/kg Cap Strength: 3.88 C Lift Cond Lev (LCL): 839.88 mb = 1611.07 m = 5285.60 ft Lev Free Conv (LFC): 584.88 mb = 4640.22 m = 15223.65 ft Equ Level (EL): 514.88 mb = 5657.96 m = 18562.64 ft B at Equ Level: 45.61 J/kg Max Parcel Lev (MPL): 164.88 mb = 13693.13 m = 44924.42 ft Wind level data Storm motion: 108 at 16 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 10 10 -1.7 -9.8 | 317 20 13.8 -14.9 1 1000 76 45 18 -12.7 -12.7 | 351 18 2.8 -17.8 2 975 305 50 23 -17.6 -14.8 | 6 20 -2.1 -19.8 3 942 610 70 24 -22.6 -8.2 | 28 15 -7.0 -13.3 4 925 769 85 28 -27.9 -2.4 | 59 14 -12.3 -7.5 5 910 914 90 28 -28.0 0.0 | 68 13 -12.4 -5.0 6 850 1508 90 29 -29.0 0.0 | 69 14 -13.4 -5.0 7 790 2134 100 25 -24.6 4.3 | 86 9 -9.1 -0.7 8 710 3048 70 27 -25.4 -9.2 | 35 17 -9.8 -14.3 9 700 3163 70 26 -24.4 -8.9 | 32 17 -8.9 -13.9 10 611 4267 90 14 -14.0 0.0 | 343 5 1.6 -5.0 11 588 4572 95 13 -13.0 1.1 | 326 5 2.6 -3.9 12 546 5182 50 20 -15.3 -12.9 | 359 18 0.2 -17.9 13 500 5890 65 14 -12.7 -5.9 | 345 11 2.9 -11.0 14 468 6401 90 12 -12.0 0.0 | 325 6 3.6 -5.0 15 400 7620 90 20 -20.0 0.0 | 41 7 -4.4 -5.0 16 400 7620 85 19 -18.9 -1.7 | 27 8 -3.4 -6.7 17 353 8534 100 18 -17.7 3.1 | 49 3 -2.2 -1.9 18 312 9449 65 15 -13.6 -6.3 | 350 12 2.0 -11.4 19 300 9730 95 13 -13.0 1.1 | 326 5 2.6 -3.9 20 262 10668 145 13 -7.5 10.6 | 235 10 8.1 5.6 21 250 11000 165 12 -3.1 11.6 | 242 14 12.4 6.5 22 240 11278 180 11 0.0 11.0 | 249 17 15.6 6.0 23 200 12480 175 17 -1.5 16.9 | 230 18 14.1 11.9 24 199 12497 170 17 -3.0 16.7 | 227 17 12.6 11.7 25 181 13106 180 15 0.0 15.0 | 237 18 15.6 10.0 26 156 14021 180 25 0.0 25.0 | 218 25 15.6 20.0 27 150 14270 185 19 1.7 18.9 | 231 22 17.2 13.9 28 141 14630 190 15 2.6 14.8 | 242 21 18.2 9.7 29 134 14935 160 8 -2.7 7.5 | 259 13 12.8 2.5 30 121 15545 125 15 -12.3 8.6 | 223 5 3.3 3.6 31 109 16154 155 22 -9.3 19.9 | 203 16 6.3 14.9 32 100 16650 135 19 -13.4 13.4 | 194 9 2.1 8.4 33 98 16764 125 19 -15.6 10.9 | 180 6 -0.0 5.8 34 93 17069 135 19 -13.4 13.4 | 194 9 2.1 8.4 35 92 17127 100 11 -10.8 1.9 | 304 6 4.7 -3.1 36 79 17983 50 12 -9.2 -7.7 | 334 14 6.4 -12.8 37 75 18288 95 17 -16.9 1.5 | 21 4 -1.4 -3.6 38 71 18593 55 11 -9.0 -6.3 | 330 13 6.5 -11.4 39 70 18680 90 30 -30.0 0.0 | 71 15 -14.4 -5.0 40 64 19202 110 26 -24.4 8.9 | 113 10 -8.9 3.8 41 58 19812 85 24 -23.9 -2.1 | 49 11 -8.4 -7.1 42 50 20680 105 24 -23.2 6.2 | 99 8 -7.6 1.2 43 47 21031 100 25 -24.6 4.3 | 86 9 -9.1 -0.7 44 41 21946 90 13 -13.0 0.0 | 333 6 2.6 -5.0 45 37 22555 80 28 -27.6 -4.9 | 51 16 -12.0 -9.9 46 30 23774 110 23 -21.6 7.9 | 115 7 -6.1 2.8 47 30 23850 75 26 -25.1 -6.7 | 39 15 -9.6 -11.8 48 29 24079 70 18 -16.9 -6.2 | 7 11 -1.4 -11.2 49 20 26440 90 44 -44.0 0.0 | 80 29 -28.4 -5.0 50 20 26518 80 45 -44.3 -7.8 | 66 32 -28.8 -12.9 51 15 27432 100 51 -50.2 8.9 | 96 35 -34.7 3.8 52 11 28651 95 49 -48.8 4.3 | 89 33 -33.3 -0.8 53 10 29261 100 48 -47.3 8.3 | 96 32 -31.7 3.3 54 8 29870 95 47 -46.8 4.1 | 88 31 -31.3 -1.0 Wind Parameters Mean winds (0-6000m): 78.0 at 21.8 knts Storm direction: 108.0 at 16.4 knts Shear (0-3000m) pos: 4.6 neg: 2.1 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 79.0 deg Storm rel helicity (0-3000m) pos: 158.5 neg: -34.3 tot: 124.2 m^2/s^2 ave: 41.4 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 4.5 10^-3/s Energy-Hel index: 0.15 Bulk Rich Number: 11.02 Bulk Shear: 13.73 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 50 21 1 18| 19.9 0.0 19.9| 99.7 0.0 99.7 199.5 0.93| 22.9 21.3 1000 68 24 24 15| 14.5 0.0 14.5|147.7 0.0 147.7 147.7 0.93| 18.2 17.0 1500 77 25 40 14| 9.7 0.3 10.0|148.8 0.0 148.8 99.2 0.92| 12.5 11.5 2000 81 26 48 13| 6.8 0.2 7.1|157.1 0.0 157.1 78.6 0.87| 10.6 9.3 2500 84 26 53 13| 5.5 1.0 6.4|158.5 -12.5 145.9 58.4 0.67| 9.8 6.6 3000 83 26 51 13| 4.6 2.1 6.7|158.5 -34.3 124.2 41.4 0.48| 9.4 4.5 4000 81 25 46 13| 3.2 1.6 4.8|158.5 -47.3 111.2 27.8 0.32| 8.6 2.8 5000 81 23 40 11| 2.6 2.2 4.8|164.8 -52.9 111.8 22.4 0.26| 8.3 2.2 6000 78 22 31 11| 2.5 1.9 4.4|164.8 -68.7 96.0 16.0 0.18| 8.1 1.5 Wrote GIF file: /home/apache/climate/data/raob//RPLI/skewt/RPLI.skewt.20251017.12.gif