UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101400.upa.cvt Date: 0000Z 14 OCT 25 Searching for RP618... Searching the city database file for: RP618 ... Date:0000Z 14 OCT 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 1007 31 27.2 24.3 84 2.9 25.1 330 3 299.8 303.3 298.0 356.4 19.33 1 975 314 26.0 23.7 87 2.3 24.3 70 5 301.3 304.9 298.3 358.1 19.26 2 911 905 21.8 21.5 98 0.3 21.6 55 13 302.9 306.2 298.0 356.3 18.00 3 850 1499 17.8 17.8 100 0.0 17.8 75 13 304.8 307.6 296.7 350.3 15.26 4 804 1975 15.0 15.0 100 0.0 15.0 79 16 306.7 309.2 296.0 347.2 13.46 5 792 2103 14.4 14.2 99 0.2 14.3 80 17 307.4 309.8 295.8 346.5 12.97 6 719 2919 11.2 11.2 100 0.0 11.2 66 17 312.5 314.7 296.3 348.5 11.71 7 700 3143 10.2 8.7 90 1.5 9.2 55 15 313.8 315.7 295.6 345.2 10.15 8 683 3348 9.6 8.8 95 0.8 9.1 57 17 315.3 317.3 296.2 348.0 10.47 9 663 3594 7.6 6.9 95 0.7 7.2 59 18 315.8 317.6 295.6 345.4 9.46 10 616 4198 5.0 0.2 71 4.8 2.4 64 19 319.5 320.7 294.3 339.7 6.32 11 500 5870 -5.7 -8.7 79 3.0 -7.1 50 19 326.1 326.9 294.1 339.3 3.97 12 494 5965 -6.3 -7.1 94 0.8 -6.7 51 19 326.5 327.4 294.7 341.6 4.55 13 462 6487 -9.3 -13.3 73 4.0 -10.9 55 20 329.1 329.7 294.1 339.2 2.97 14 447 6742 -11.1 -11.5 97 0.4 -11.3 58 21 329.9 330.6 294.8 342.0 3.55 15 410 7403 -14.1 -24.1 42 10.0 -17.0 63 23 334.3 334.6 294.1 339.1 1.33 16 400 7590 -15.1 -22.1 55 7.0 -17.3 65 23 335.4 335.7 294.6 341.2 1.63 17 383 7916 -17.5 -21.1 73 3.6 -18.6 60 25 336.4 336.8 295.0 343.0 1.86 18 371 8154 -18.7 -26.7 49 8.0 -20.8 61 24 337.9 338.1 294.8 342.2 1.16 19 342 8754 -23.1 -23.9 93 0.8 -23.3 62 20 339.9 340.2 295.7 345.8 1.62 20 336 8884 -23.5 -25.1 87 1.6 -23.9 63 20 341.0 341.3 295.8 346.5 1.48 21 308 9512 -28.9 -28.9 100 0.0 -28.9 64 16 342.1 342.3 295.8 346.3 1.14 22 300 9700 -30.1 -30.9 93 0.8 -30.3 65 15 343.0 343.2 295.9 346.6 0.97 23 287 10014 -32.7 -36.4 69 3.7 -33.3 64 15 343.6 343.7 295.7 345.9 0.59 24 263 10622 -37.5 -39.5 82 2.0 -37.7 61 16 345.3 345.4 296.0 347.1 0.47 25 256 10808 -39.1 -42.1 73 3.0 -39.4 61 17 345.6 345.7 296.0 347.1 0.37 26 250 10970 -40.1 -44.2 65 4.1 -40.5 60 17 346.4 346.5 296.1 347.7 0.30 27 239 11275 -42.9 -44.2 87 1.3 -43.0 61 17 346.7 346.8 296.2 348.0 0.32 28 231 11503 -44.3 -51.3 46 7.0 -44.7 58 17 348.0 348.0 296.3 348.6 0.15 29 200 12450 -52.7 -58.7 48 6.0 -52.9 45 17 349.3 349.3 296.5 349.6 0.07 30 170 13477 -61.5 -63.9 73 2.4 -61.6 61 11 351.3 351.3 297.0 351.5 0.04 31 158 13926 -65.1 -70.1 50 5.0 -65.1 67 14 352.7 352.7 297.2 352.7 0.02 32 150 14240 -67.5 -71.5 57 4.0 -67.5 70 21 353.8 353.8 297.5 353.9 0.02 33 140 14653 -71.1 -74.6 60 3.5 -71.1 80 22 354.5 354.5 297.6 354.6 0.01 34 114 15853 -76.9 -82.9 38 6.0 -76.9 102 23 365.2 365.2 299.7 365.2 0.00 35 100 16600 -80.9 -85.8 43 4.9 -80.9 105 25 371.4 371.4 300.8 371.4 0.00 36 88 17319 -84.9 -89.6 43 4.7 -84.9 90 31 377.2 377.2 301.8 377.2 0.00 37 70 18620 -76.1 -83.1 32 7.0 -76.2 85 11 421.6 421.6 307.9 421.6 0.01 38 56 19931 -69.1 -81.1 16 12.0 -69.2 81 35 465.3 465.3 312.3 465.4 0.01 TRP 88 17319 -84.9 -89.6 43 4.7 -84.9 90 31 377.2 377.2 301.8 377.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5777.60 m Freezing level: 561.79 mb = 4979.15 m = 16335.58 ft Wetbulb zero: 586.94 mb = 4585.07 m = 15042.70 ft Precipitable water: 2.59 inches Sfc-500 mean rel hum: 88.63 % Est. max temperature: 32.03 C = 89.66 F Sfc-Lift cond lev (LCL): 965.95 mb = 395.57 m = 1297.78 ft T: 25.42 C 700-500 lapse rate: 5.83 C/km ThetaE index: 11.64 C Layer 911.0- 719.0 mb Conv cond level (CCL): 919.50 mb = 824.02 m = 2703.43 ft Mean mixing ratio: 18.80 g/kg Conv temperature: 30.16 C = 86.29 F Cap Strength: 0.66 C Lifted Index: -5.19 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -5.51 C Lifted Index @700 mb: -2.30 C Showalter Index: -2.85 C Risk: Severe thunderstorms possible Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 23.50 C K Index: 39.80 Risk: > 80 % chance of thunderstorms Sweat Index: 258.60 Risk: None Energy Index: -2.22 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2184.09 J/kg Max Up Vert Vel: 66.09 m/s Conv Inhibition (B-): 4.27 J/kg Cap Strength: 0.66 C Lift Cond Lev (LCL): 933.78 mb = 690.07 m = 2263.97 ft Lev Free Conv (LFC): 908.78 mb = 925.70 m = 3037.04 ft Equ Level (EL): 128.78 mb = 15141.07 m = 49674.83 ft B at Equ Level: 2163.07 J/kg Max Parcel Lev (MPL): 68.78 mb = 18723.53 m = 61428.16 ft Wind level data Storm motion: 94 at 12 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 1007 31 330 3 1.5 -2.6 | 285 14 13.5 -3.5 1 976 305 70 5 -4.7 -1.7 | 290 8 7.3 -2.6 2 909 914 55 13 -10.6 -7.5 | 351 8 1.4 -8.4 3 850 1499 75 13 -12.6 -3.4 | 7 4 -0.5 -4.3 4 789 2134 80 17 -16.7 -3.0 | 51 6 -4.7 -3.9 5 761 2438 90 21 -21.0 0.0 | 84 9 -9.0 -0.9 6 700 3143 55 15 -12.3 -8.6 | 2 10 -0.3 -9.5 7 657 3658 60 19 -16.5 -9.5 | 23 11 -4.4 -10.4 8 609 4267 65 19 -17.2 -8.0 | 30 10 -5.2 -8.9 9 500 5870 50 19 -14.6 -12.2 | 11 13 -2.5 -13.1 10 400 7590 65 23 -20.8 -9.7 | 40 14 -8.8 -10.6 11 382 7925 60 25 -21.7 -12.5 | 36 17 -9.6 -13.4 12 300 9700 65 15 -13.6 -6.3 | 12 7 -1.6 -7.3 13 250 10970 60 17 -14.7 -8.5 | 16 10 -2.7 -9.4 14 250 10973 65 17 -15.4 -7.2 | 23 9 -3.4 -8.1 15 200 12450 45 17 -12.0 -12.0 | 360 13 0.0 -12.9 16 163 13716 65 9 -8.2 -3.8 | 321 6 3.9 -4.7 17 150 14240 70 21 -19.7 -7.2 | 44 11 -7.7 -8.1 18 148 14326 90 21 -21.0 0.0 | 84 9 -9.0 -0.9 19 126 15240 60 23 -19.9 -11.5 | 32 15 -7.9 -12.4 20 108 16154 125 23 -18.8 13.2 | 151 14 -6.8 12.3 21 100 16600 105 25 -24.1 6.5 | 115 13 -12.1 5.6 22 97 16764 105 25 -24.1 6.5 | 115 13 -12.1 5.6 23 92 17069 95 23 -22.9 2.0 | 96 11 -10.9 1.1 24 88 17319 90 31 -31.0 0.0 | 87 19 -19.0 -0.9 25 87 17374 80 38 -37.4 -6.6 | 74 26 -25.4 -7.5 26 78 17983 115 1 -0.9 0.4 | 273 11 11.1 -0.5 27 70 18620 85 11 -11.0 -1.0 | 330 2 1.1 -1.9 28 52 20117 80 44 -43.3 -7.6 | 75 32 -31.3 -8.6 Wind Parameters Mean winds (0-6000m): 64.3 at 16.1 knts Storm direction: 94.3 at 12.1 knts Shear (0-3000m) pos: 3.1 neg: 1.7 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 87.4 deg Storm rel helicity (0-3000m) pos: 36.9 neg: -24.2 tot: 12.7 m^2/s^2 ave: 4.2 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 1.4 10^-3/s Energy-Hel index: 0.38 Bulk Rich Number: 135.15 Bulk Shear: 16.16 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 57 5 296 9| 9.0 0.0 9.0| 12.1 -1.1 11.0 21.9 0.43| 10.3 4.4 1000 57 8 315 8| 4.5 2.6 7.1| 21.6 -1.1 20.5 20.5 0.58| 8.2 4.8 1500 62 10 328 7| 3.6 1.8 5.4| 24.1 -1.1 23.0 15.3 0.55| 6.8 3.8 2000 67 11 340 6| 3.6 1.3 4.9| 27.9 -1.1 26.8 13.4 0.61| 5.9 3.6 2500 73 13 360 5| 3.7 1.1 4.8| 36.9 -4.9 32.0 12.8 0.56| 6.3 3.5 3000 73 14 11 5| 3.1 1.7 4.8| 36.9 -24.2 12.7 4.2 0.21| 6.8 1.4 4000 69 15 14 6| 2.6 1.4 4.0| 49.4 -27.9 21.5 5.4 0.24| 5.9 1.4 5000 67 15 18 7| 2.0 1.3 3.3| 50.6 -33.2 17.4 3.5 0.20| 5.0 1.0 6000 64 16 17 8| 1.7 1.3 3.0| 52.4 -39.7 12.7 2.1 0.16| 4.5 0.7 Wrote GIF file: /home/apache/climate/data/raob//RP618/skewt/RP618.skewt.20251014.00.gif