UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110800.upa.cvt Date: 0000Z 8 NOV 25 Searching for RP618... Searching the city database file for: RP618 ... Date:0000Z 8 NOV 25 Station: RP618 WMO ident: 98618 Latitude: 9.75 Longitude: 118.73 ------------------------------------------------------------------------------- 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 29 27.6 25.8 90 1.8 26.3 330 5 300.1 303.9 299.1 362.3 21.18 1 976 313 26.2 23.8 87 2.4 24.5 335 15 301.4 305.0 298.4 358.6 19.36 2 912 904 21.8 20.2 91 1.6 20.6 330 21 302.8 305.9 297.0 351.9 16.56 3 899 1028 21.0 19.3 90 1.7 19.8 334 21 303.2 306.2 296.7 350.3 15.87 4 850 1509 18.8 15.8 83 3.0 16.8 350 21 305.8 308.3 295.7 346.0 13.40 5 793 2104 16.2 13.3 83 2.9 14.3 28 13 309.2 311.5 295.8 346.3 12.20 6 746 2622 12.8 10.8 88 2.0 11.5 10 8 310.9 313.0 295.4 344.6 10.98 7 700 3156 10.2 5.6 73 4.6 7.5 35 13 313.8 315.3 294.1 339.3 8.18 8 671 3508 9.0 -1.0 49 10.0 3.7 38 17 316.3 317.3 292.6 333.1 5.30 9 664 3595 8.4 -1.6 49 10.0 3.1 39 18 316.5 317.5 292.5 332.9 5.13 10 617 4198 4.2 -0.5 71 4.7 1.7 44 21 318.4 319.6 293.7 337.6 5.99 11 602 4398 3.0 -0.6 77 3.6 1.1 45 22 319.3 320.5 294.0 338.8 6.10 12 569 4853 0.8 -11.2 40 12.0 -4.3 47 25 321.9 322.5 292.1 331.4 2.86 13 514 5663 -5.1 -14.1 49 9.0 -8.6 49 30 324.3 324.7 292.4 332.7 2.50 14 500 5880 -5.7 -20.7 30 15.0 -10.6 50 31 326.1 326.4 292.0 331.2 1.47 15 488 6070 -6.3 -29.3 14 23.0 -12.4 50 33 327.6 327.8 291.7 330.1 0.69 16 461 6512 -8.3 -16.3 52 8.0 -11.3 53 30 330.5 331.0 294.0 338.6 2.32 17 453 6647 -7.9 -28.9 17 21.0 -13.6 54 29 332.7 332.8 293.2 335.5 0.77 18 446 6768 -8.7 -30.7 15 22.0 -14.3 54 29 333.1 333.3 293.2 335.6 0.66 19 407 7469 -13.3 -44.3 5 31.0 -18.6 59 24 336.0 336.1 293.5 336.8 0.18 20 400 7600 -14.3 -43.3 7 29.0 -19.3 60 23 336.4 336.4 293.6 337.2 0.21 21 366 8268 -17.9 -39.9 13 22.0 -21.8 44 16 340.3 340.3 294.7 341.5 0.32 22 331 9010 -24.5 -40.5 21 16.0 -26.9 36 3 341.1 341.2 294.9 342.5 0.34 23 300 9720 -28.5 -49.5 11 21.0 -30.7 135 3 345.2 345.2 295.7 345.8 0.14 24 257 10810 -37.9 -51.9 22 14.0 -38.9 78 7 347.0 347.0 296.1 347.5 0.12 25 250 11000 -39.7 -51.7 27 12.0 -40.5 70 11 347.0 347.1 296.1 347.6 0.13 26 234 11447 -43.9 -46.9 72 3.0 -44.1 77 18 347.3 347.4 296.3 348.3 0.24 27 211 12132 -48.9 -53.6 58 4.7 -49.1 89 28 349.9 350.0 296.7 350.5 0.12 28 200 12480 -51.7 -55.0 68 3.3 -51.8 95 33 350.9 350.9 296.9 351.4 0.11 29 179 13190 -57.5 -60.7 67 3.2 -57.6 91 46 352.7 352.7 297.3 353.0 0.06 30 169 13550 -60.7 -69.7 30 9.0 -60.8 89 52 353.2 353.3 297.4 353.3 0.02 31 150 14280 -67.3 -77.3 23 10.0 -67.4 85 66 354.2 354.2 297.5 354.2 0.01 32 136 14862 -72.9 -81.1 27 8.3 -72.9 90 69 354.4 354.4 297.5 354.4 0.00 33 134 14949 -73.7 -81.7 28 8.0 -73.7 90 69 354.4 354.4 297.5 354.4 0.00 34 115 15832 -77.9 -91.9 9 14.0 -77.9 104 55 362.4 362.4 299.2 362.4 0.00 35 100 16620 -82.9 -90.9 24 8.0 -82.9 90 36 367.6 367.6 300.1 367.6 0.00 36 91 17141 -85.9 -92.9 27 7.0 -85.9 85 48 371.7 371.7 300.8 371.7 0.00 37 85 17519 -81.7 -86.7 42 5.0 -81.7 99 40 387.5 387.5 303.4 387.5 0.00 38 74 18309 -75.3 -82.3 33 7.0 -75.3 90 12 416.6 416.6 307.3 416.6 0.01 39 70 18630 -75.9 -84.9 23 9.0 -75.9 10 9 422.0 422.0 307.9 422.0 0.00 40 60 19526 -73.5 -83.5 20 10.0 -73.6 69 16 446.4 446.4 310.5 446.4 0.01 TRP 91 17141 -85.9 -92.9 27 7.0 -85.9 85 48 371.7 371.7 300.8 371.7 0.00 WND 136 14862 -72.9 -81.1 27 8.3 -72.9 90 69 354.4 354.4 297.5 354.4 0.00 Sounding variables and indices 1000-500 mb thick: 5780.80 m Freezing level: 561.54 mb = 4963.17 m = 16283.18 ft Wetbulb zero: 595.46 mb = 4486.08 m = 14717.93 ft Precipitable water: 2.16 inches Sfc-500 mean rel hum: 70.44 % Est. max temperature: 32.95 C = 91.32 F Sfc-Lift cond lev (LCL): 982.55 mb = 254.02 m = 833.40 ft T: 26.49 C 700-500 lapse rate: 5.84 C/km ThetaE index: 16.33 C Layer 976.0- 793.0 mb Conv cond level (CCL): 917.25 mb = 853.62 m = 2800.56 ft Mean mixing ratio: 18.61 g/kg Conv temperature: 30.25 C = 86.44 F Cap Strength: 0.67 C Lifted Index: -5.02 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -3.68 C Lifted Index @700 mb: -2.18 C Showalter Index: -1.27 C Risk: Thunderstorms probable Total Totals Index: 46.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 21.50 C K Index: 35.70 Risk: > 80 % chance of thunderstorms Sweat Index: 262.60 Risk: None Energy Index: -2.84 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1713.74 J/kg Max Up Vert Vel: 58.54 m/s Conv Inhibition (B-): 4.71 J/kg Cap Strength: 0.67 C Lift Cond Lev (LCL): 930.57 mb = 728.02 m = 2388.50 ft Lev Free Conv (LFC): 905.57 mb = 964.69 m = 3164.94 ft Equ Level (EL): 125.57 mb = 15323.83 m = 50274.44 ft B at Equ Level: 1700.34 J/kg Max Parcel Lev (MPL): 75.57 mb = 18188.86 m = 59674.01 ft Wind level data Storm motion: 56 at 14 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 29 330 5 2.5 -4.3 | 256 15 14.4 3.6 1 976 305 335 15 6.3 -13.6 | 287 19 18.2 -5.6 2 910 914 330 21 10.5 -18.2 | 295 25 22.4 -10.2 3 850 1509 350 21 3.6 -20.7 | 309 20 15.6 -12.7 4 790 2134 30 13 -6.5 -11.3 | 301 6 5.4 -3.3 5 735 2743 5 7 -0.6 -7.0 | 265 11 11.3 1.0 6 700 3156 35 13 -7.5 -10.6 | 301 5 4.5 -2.7 7 658 3658 40 19 -12.2 -14.6 | 3 7 -0.3 -6.6 8 610 4267 45 21 -14.8 -14.8 | 23 7 -2.9 -6.9 9 500 5880 50 31 -23.7 -19.9 | 45 17 -11.8 -12.0 10 486 6096 50 33 -25.3 -21.2 | 45 19 -13.4 -13.2 11 400 7600 60 23 -19.9 -11.5 | 66 9 -8.0 -3.5 12 383 7925 60 23 -19.9 -11.5 | 66 9 -8.0 -3.5 13 338 8839 15 3 -0.8 -2.9 | 245 12 11.1 5.1 14 300 9720 135 3 -2.1 2.1 | 224 14 9.8 10.1 15 262 10668 85 3 -3.0 -0.3 | 229 12 8.9 7.7 16 251 10973 70 11 -10.3 -3.8 | 200 4 1.6 4.2 17 250 11000 70 11 -10.3 -3.8 | 200 4 1.6 4.2 18 200 12480 95 33 -32.9 2.9 | 117 24 -21.0 10.8 19 150 14280 85 66 -65.7 -5.8 | 92 54 -53.8 2.2 20 136 14862 90 69 -69.0 0.0 | 98 58 -57.1 8.0 21 127 15240 90 69 -69.0 0.0 | 98 58 -57.1 8.0 22 103 16459 120 40 -34.6 20.0 | 141 36 -22.7 28.0 23 100 16620 90 36 -36.0 0.0 | 108 25 -24.1 8.0 24 97 16764 90 36 -36.0 0.0 | 108 25 -24.1 8.0 25 91 17141 85 48 -47.8 -4.2 | 96 36 -35.9 3.8 26 87 17374 90 46 -46.0 0.0 | 103 35 -34.1 8.0 27 78 17983 125 23 -18.8 13.2 | 162 22 -6.9 21.2 28 70 18593 60 3 -2.6 -1.5 | 235 11 9.3 6.5 29 70 18630 10 9 -1.6 -8.9 | 275 10 10.3 -0.9 30 55 19812 100 19 -18.7 3.3 | 149 13 -6.8 11.3 Wind Parameters Mean winds (0-6000m): 26.2 at 19.1 knts Storm direction: 56.2 at 14.3 knts Shear (0-3000m) pos: 2.5 neg: 1.0 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 30.6 deg Storm rel helicity (0-3000m) pos: 104.8 neg: -16.5 tot: 88.3 m^2/s^2 ave: 29.4 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 2.6 10^-3/s Energy-Hel index: 1.03 Bulk Rich Number: 56.43 Bulk Shear: 30.37 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 ------------------------------------------------------------------------------- 500 334 13 281 18| 12.6 0.0 12.6| 46.1 0.0 46.1 92.2 0.83| 12.7 10.6 1000 332 16 288 20| 8.2 0.0 8.2| 62.7 0.0 62.7 62.7 0.74| 9.0 6.7 1500 336 18 293 21| 5.6 0.0 5.6| 90.4 0.0 90.4 60.3 0.74| 8.2 6.1 2000 343 18 298 19| 3.1 0.0 3.1| 96.5 -1.9 94.5 47.3 0.52| 9.1 4.7 2500 348 16 298 17| 2.5 1.1 3.6| 96.5 -11.7 84.8 33.9 0.32| 8.8 2.8 3000 351 15 296 16| 2.5 1.0 3.5|104.8 -16.5 88.3 29.4 0.31| 8.6 2.6 4000 5 16 305 13| 3.2 0.7 3.9|118.5 -16.5 101.9 25.5 0.40| 7.8 3.1 5000 17 17 320 11| 3.1 0.6 3.7|125.8 -16.5 109.3 21.9 0.41| 6.8 2.8 6000 26 19 339 10| 3.2 0.5 3.7|133.9 -16.5 117.4 19.6 0.40| 6.3 2.5 Wrote GIF file: /home/apache/climate/data/raob//RP618/skewt/RP618.skewt.20251108.00.gif