UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110812.upa.cvt Date: 1200Z 8 NOV 25 Searching for RP618... Searching the city database file for: RP618 ... Date:1200Z 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 1005 27 28.0 23.8 78 4.2 24.9 330 7 300.7 304.2 297.9 355.9 18.78 1 973 312 26.4 23.0 82 3.4 23.9 310 17 301.9 305.3 298.0 356.5 18.48 2 909 904 21.4 20.1 92 1.3 20.5 325 23 302.7 305.7 297.0 351.6 16.51 3 869 1292 19.4 18.9 97 0.5 19.1 335 23 304.5 307.5 297.1 352.3 16.01 4 850 1481 18.4 17.8 96 0.6 18.0 340 23 305.4 308.3 296.8 351.1 15.26 5 791 2098 16.6 14.4 87 2.2 15.1 349 19 309.8 312.3 296.6 349.9 13.16 6 700 3132 11.0 7.0 76 4.0 8.5 15 17 314.7 316.4 295.0 342.8 9.02 7 683 3337 10.4 7.0 79 3.4 8.3 19 20 316.2 318.0 295.6 345.2 9.25 8 662 3597 9.8 -6.2 32 16.0 2.0 24 24 318.4 319.1 291.7 330.2 3.63 9 648 3774 9.2 -9.8 25 19.0 0.5 27 25 319.7 320.2 291.4 328.9 2.80 10 615 4204 5.4 -2.6 56 8.0 1.2 34 25 320.1 321.1 293.5 336.7 5.14 11 607 4311 4.6 -2.4 60 7.0 0.9 35 25 320.4 321.4 293.7 337.5 5.29 12 576 4736 2.0 -7.0 51 9.0 -2.3 36 26 322.2 322.9 293.1 335.1 3.93 13 543 5212 0.6 -25.4 12 26.0 -7.5 38 27 326.0 326.2 291.5 329.2 0.89 14 538 5286 0.4 -24.6 13 25.0 -7.6 38 28 326.6 326.8 291.7 330.1 0.97 15 500 5870 -3.3 -20.3 26 17.0 -9.2 50 25 329.0 329.3 292.9 334.4 1.52 16 489 6045 -4.7 -19.7 30 15.0 -9.9 50 24 329.4 329.7 293.1 335.2 1.64 17 455 6609 -6.9 -38.9 6 32.0 -13.8 52 22 333.5 333.6 293.0 334.6 0.29 18 433 6993 -9.1 -35.1 10 26.0 -15.1 53 21 335.5 335.6 293.6 337.2 0.45 19 400 7600 -13.5 -41.5 7 28.0 -18.6 55 19 337.4 337.5 293.9 338.4 0.25 20 380 7988 -16.7 -41.7 10 25.0 -21.0 51 18 338.2 338.3 294.1 339.2 0.26 21 368 8228 -18.5 -21.9 75 3.4 -19.6 32 16 338.9 339.3 295.6 345.4 1.80 22 346 8684 -22.3 -24.4 83 2.1 -22.9 356 10 339.8 340.1 295.6 345.4 1.53 23 320 9255 -25.3 -45.3 14 20.0 -27.9 311 3 343.3 343.4 295.3 344.2 0.21 24 314 9392 -25.9 -42.9 19 17.0 -28.3 300 2 344.4 344.4 295.6 345.5 0.28 25 300 9720 -28.9 -45.9 18 17.0 -30.9 280 9 344.6 344.7 295.6 345.5 0.21 26 282 10160 -32.7 -46.7 23 14.0 -34.1 309 7 345.3 345.4 295.8 346.2 0.20 27 269 10492 -35.9 -43.9 44 8.0 -36.7 332 5 345.4 345.4 295.8 346.5 0.29 28 257 10809 -36.9 -39.9 74 3.0 -37.2 354 4 348.4 348.5 296.7 350.3 0.46 29 250 11000 -37.9 -41.0 73 3.1 -38.2 75 13 349.7 349.8 297.0 351.4 0.42 30 233 11482 -40.9 -45.9 58 5.0 -41.3 99 21 352.3 352.3 297.4 353.4 0.27 31 219 11900 -44.7 -49.4 59 4.7 -45.0 97 30 352.7 352.8 297.4 353.5 0.19 32 200 12500 -49.9 -58.9 34 9.0 -50.2 90 38 353.8 353.8 297.5 354.0 0.07 33 191 12799 -52.9 -57.2 59 4.3 -53.1 90 40 353.6 353.6 297.5 354.0 0.09 34 174 13394 -58.3 -65.3 40 7.0 -58.4 90 44 354.3 354.3 297.5 354.4 0.03 35 150 14310 -66.7 -71.4 51 4.7 -66.7 90 50 355.2 355.2 297.7 355.3 0.02 36 121 15572 -76.9 -81.9 45 5.0 -76.9 80 77 359.0 359.0 298.5 359.0 0.00 37 118 15716 -78.1 -83.1 44 5.0 -78.1 80 77 359.4 359.4 298.6 359.4 0.00 38 106 16324 -80.1 -86.1 36 6.0 -80.1 86 53 366.8 366.8 300.0 366.8 0.00 39 100 16650 -82.5 -88.5 35 6.0 -82.5 90 36 368.3 368.3 300.2 368.3 0.00 40 97 16820 -83.7 -89.7 34 6.0 -83.7 90 36 369.2 369.2 300.4 369.2 0.00 41 85 17548 -88.1 -93.1 39 5.0 -88.1 100 36 374.5 374.5 301.4 374.5 0.00 42 78 18029 -77.5 -80.8 59 3.3 -77.5 111 22 405.8 405.8 306.0 405.9 0.01 43 70 18650 -78.1 -83.1 44 5.0 -78.1 65 7 417.3 417.3 307.4 417.3 0.01 44 53 20281 -68.1 -80.1 16 12.0 -68.2 84 29 475.0 475.0 313.1 475.1 0.01 45 50 20630 -68.9 -82.9 12 14.0 -69.1 85 35 481.1 481.1 313.5 481.2 0.01 46 34 22961 -64.7 -92.7 1 28.0 -65.1 98 34 548.3 548.3 318.0 548.3 0.00 TRP 85 17548 -88.1 -93.1 39 5.0 -88.1 100 36 374.5 374.5 301.4 374.5 0.00 WND 121 15572 -76.9 -81.9 45 5.0 -76.9 80 77 359.0 359.0 298.5 359.0 0.00 Sounding variables and indices 1000-500 mb thick: 5799.10 m Freezing level: 533.89 mb = 5349.12 m = 17549.38 ft Wetbulb zero: 598.20 mb = 4429.69 m = 14532.93 ft Precipitable water: 2.15 inches Sfc-500 mean rel hum: 64.37 % Est. max temperature: 32.47 C = 90.45 F Sfc-Lift cond lev (LCL): 945.92 mb = 557.70 m = 1829.70 ft T: 24.33 C 700-500 lapse rate: 5.22 C/km ThetaE index: 9.49 C Layer 850.0- 683.0 mb Conv cond level (CCL): 906.19 mb = 931.13 m = 3054.84 ft Mean mixing ratio: 17.80 g/kg Conv temperature: 30.11 C = 86.20 F Cap Strength: 0.57 C Lifted Index: -1.97 C Risk: Thunderstorms probable Lifted Index @300 mb: -3.02 C Lifted Index @700 mb: -0.86 C Showalter Index: -0.74 C Risk: Thunderstorms probable Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 21.10 C K Index: 35.50 Risk: > 80 % chance of thunderstorms Sweat Index: 284.60 Risk: None Energy Index: -3.21 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 727.12 J/kg Max Up Vert Vel: 38.13 m/s Conv Inhibition (B-): 5.72 J/kg Cap Strength: 0.57 C Lift Cond Lev (LCL): 917.22 mb = 826.08 m = 2710.20 ft Lev Free Conv (LFC): 882.22 mb = 1161.81 m = 3811.68 ft Equ Level (EL): 812.22 mb = 1870.89 m = 6138.03 ft B at Equ Level: 11.63 J/kg Max Parcel Lev (MPL): 82.22 mb = 17733.97 m = 58181.60 ft Wind level data Storm motion: 42 at 17 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 1005 27 330 7 3.5 -6.1 | 246 16 14.6 6.5 1 973 305 310 17 13.0 -10.9 | 266 24 24.2 1.6 2 907 914 325 23 13.2 -18.8 | 285 25 24.3 -6.3 3 850 1481 340 23 7.9 -21.6 | 296 21 19.0 -9.1 4 787 2134 350 19 3.3 -18.7 | 293 16 14.4 -6.2 5 700 3132 15 17 -4.4 -16.4 | 300 8 6.7 -3.9 6 656 3658 25 25 -10.6 -22.7 | 357 10 0.6 -10.1 7 609 4267 35 25 -14.3 -20.5 | 22 9 -3.2 -7.9 8 505 5791 40 29 -18.6 -22.2 | 38 12 -7.5 -9.7 9 500 5870 50 25 -19.2 -16.1 | 66 9 -8.0 -3.5 10 400 7600 55 19 -15.6 -10.9 | 110 5 -4.4 1.6 11 383 7925 55 19 -15.6 -10.9 | 110 5 -4.4 1.6 12 311 9449 295 1 0.9 -0.4 | 225 17 12.0 12.1 13 300 9720 280 9 8.9 -1.6 | 241 23 20.0 11.0 14 251 10973 5 3 -0.3 -3.0 | 229 14 10.9 9.5 15 250 11000 75 13 -12.6 -3.4 | 171 9 -1.4 9.2 16 229 11582 105 23 -22.2 6.0 | 149 22 -11.1 18.5 17 209 12192 90 36 -36.0 0.0 | 117 28 -24.9 12.5 18 200 12500 90 38 -38.0 0.0 | 115 30 -26.9 12.5 19 150 14310 90 50 -50.0 0.0 | 108 41 -38.9 12.5 20 150 14326 85 44 -43.8 -3.8 | 105 34 -32.7 8.7 21 121 15572 80 77 -75.8 -13.4 | 89 65 -64.7 -0.8 22 115 15850 80 77 -75.8 -13.4 | 89 65 -64.7 -0.8 23 100 16650 90 36 -36.0 0.0 | 117 28 -24.9 12.5 24 93 17069 90 36 -36.0 0.0 | 117 28 -24.9 12.5 25 85 17548 100 36 -35.5 6.3 | 128 31 -24.3 18.8 26 79 17983 115 23 -20.8 9.7 | 156 24 -9.7 22.3 27 70 18650 65 7 -6.3 -3.0 | 207 11 4.8 9.6 28 67 18898 80 5 -4.9 -0.9 | 208 13 6.2 11.7 29 50 20630 85 35 -34.9 -3.1 | 112 26 -23.7 9.5 30 46 21031 80 35 -34.5 -6.1 | 105 24 -23.3 6.5 31 38 21946 105 27 -26.1 7.0 | 143 25 -14.9 19.5 32 30 23165 90 42 -42.0 0.0 | 112 33 -30.9 12.5 Wind Parameters Mean winds (0-6000m): 11.6 at 22.4 knts Storm direction: 41.6 at 16.8 knts Shear (0-3000m) pos: 3.0 neg: 2.1 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 53.7 deg Storm rel helicity (0-3000m) pos: 115.9 neg: -3.2 tot: 112.7 m^2/s^2 ave: 37.6 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 3.4 10^-3/s Energy-Hel index: 0.50 Bulk Rich Number: 15.20 Bulk Shear: 47.85 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 ------------------------------------------------------------------------------- 500 314 15 264 22| 0.0 12.9 12.9| 49.8 0.0 49.8 99.7 0.68| 13.9 9.5 1000 319 18 273 23| 3.1 6.4 9.5| 89.7 0.0 89.7 89.7 0.77| 10.2 7.9 1500 325 20 279 23| 3.4 4.3 7.7|110.9 0.0 110.9 73.9 0.75| 8.6 6.5 2000 330 20 283 22| 2.8 3.2 6.1|110.9 -2.3 108.6 54.3 0.63| 7.5 4.7 2500 335 20 285 20| 2.9 2.6 5.5|114.3 -3.2 111.1 44.4 0.57| 6.9 3.9 3000 339 19 288 19| 3.0 2.1 5.1|115.9 -3.2 112.7 37.6 0.53| 6.4 3.4 4000 352 20 298 16| 3.5 1.6 5.1|140.5 -3.2 137.3 34.3 0.61| 6.4 3.9 5000 3 21 311 13| 3.2 1.3 4.5|148.0 -3.2 144.8 29.0 0.63| 5.5 3.4 6000 12 22 325 11| 2.8 1.1 3.8|166.4 -3.2 163.2 27.2 0.65| 5.3 3.5 Wrote GIF file: /home/apache/climate/data/raob//RP618/skewt/RP618.skewt.20251108.12.gif