UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110312.upa.cvt Date: 1200Z 3 NOV 25 Searching for RP618... Searching the city database file for: RP618 ... Date:1200Z 3 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 1007 26 27.4 24.2 83 3.2 25.0 60 3 300.0 303.5 298.0 356.3 19.21 1 988 193 26.8 24.5 87 2.3 25.1 325 3 301.0 304.6 298.7 359.8 19.96 2 975 309 26.0 23.8 88 2.2 24.4 260 3 301.3 304.9 298.4 358.5 19.38 3 910 910 22.6 20.2 86 2.4 20.9 339 9 303.8 306.9 297.3 353.2 16.60 4 850 1496 18.6 17.1 91 1.5 17.6 325 5 305.6 308.3 296.5 349.3 14.59 5 792 2101 15.6 14.5 93 1.1 14.8 26 9 308.7 311.2 296.4 348.8 13.23 6 718 2930 10.6 10.0 96 0.6 10.2 20 12 311.9 314.0 295.6 345.2 10.81 7 700 3142 9.8 9.1 95 0.7 9.3 25 9 313.3 315.3 295.7 345.6 10.43 8 662 3606 8.6 5.4 80 3.2 6.6 16 11 317.0 318.7 295.3 343.9 8.53 9 634 3963 5.8 1.5 74 4.3 3.4 22 8 317.8 319.1 294.1 339.2 6.75 10 616 4199 4.8 2.2 83 2.6 3.3 28 6 319.3 320.7 294.9 342.6 7.31 11 566 4884 -0.3 -1.6 91 1.3 -1.0 23 5 321.1 322.3 294.4 340.5 6.02 12 500 5870 -5.5 -6.1 96 0.6 -5.8 15 17 326.3 327.3 294.9 342.5 4.86 13 437 6915 -10.7 -10.7 100 0.0 -10.7 19 21 332.6 333.3 295.7 345.8 3.88 14 427 7092 -11.3 -12.5 91 1.2 -11.8 19 22 334.0 334.7 295.7 345.9 3.43 15 400 7590 -14.3 -17.4 77 3.1 -15.4 50 33 336.4 336.9 295.5 345.0 2.44 16 374 8098 -17.5 -21.7 70 4.2 -18.8 47 33 338.7 339.1 295.6 345.2 1.80 17 359 8404 -19.5 -20.4 93 0.9 -19.8 51 32 340.0 340.4 296.1 347.6 2.10 18 321 9230 -24.5 -26.5 83 2.0 -25.0 63 32 344.1 344.4 296.5 349.2 1.37 19 300 9720 -28.3 -29.6 89 1.3 -28.6 70 31 345.5 345.7 296.5 349.7 1.10 20 281 10186 -32.1 -33.0 92 0.9 -32.3 68 36 346.6 346.7 296.6 349.8 0.85 21 257 10810 -37.1 -38.8 84 1.7 -37.3 66 44 348.1 348.3 296.7 350.2 0.52 22 250 11000 -38.7 -40.5 83 1.8 -38.9 65 46 348.5 348.6 296.7 350.3 0.45 23 200 12490 -51.7 -54.8 69 3.1 -51.8 80 50 350.9 350.9 296.9 351.4 0.11 24 150 14280 -67.5 -70.7 64 3.2 -67.5 70 52 353.8 353.8 297.5 353.9 0.02 25 125 15354 -76.3 -79.3 62 3.0 -76.3 81 51 356.8 356.8 298.1 356.8 0.01 26 100 16630 -79.1 -82.2 60 3.1 -79.1 115 15 374.9 374.9 301.4 374.9 0.00 27 90 17226 -80.9 -84.0 59 3.1 -80.9 164 12 382.8 382.8 302.7 382.8 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5782.99 m Freezing level: 568.94 mb = 4844.14 m = 15892.67 ft Wetbulb zero: 577.41 mb = 4722.73 m = 15494.34 ft Precipitable water: 2.61 inches Sfc-500 mean rel hum: 89.23 % Est. max temperature: 32.88 C = 91.18 F Sfc-Lift cond lev (LCL): 961.76 mb = 428.14 m = 1404.64 ft T: 25.33 C 700-500 lapse rate: 5.61 C/km ThetaE index: 14.62 C Layer 975.0- 700.0 mb Conv cond level (CCL): 895.00 mb = 1052.55 m = 3453.21 ft Mean mixing ratio: 18.45 g/kg Conv temperature: 31.74 C = 89.13 F Cap Strength: 1.18 C Lifted Index: -4.82 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -3.42 C Lifted Index @700 mb: -2.52 C Showalter Index: -2.30 C Risk: Severe thunderstorms possible Total Totals Index: 46.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 22.60 C K Index: 40.50 Risk: > 80 % chance of thunderstorms Sweat Index: 232.20 Risk: None Energy Index: -1.42 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1643.63 J/kg Max Up Vert Vel: 57.33 m/s Conv Inhibition (B-): 13.82 J/kg Cap Strength: 1.18 C Lift Cond Lev (LCL): 924.39 mb = 773.08 m = 2536.33 ft Lev Free Conv (LFC): 869.39 mb = 1302.08 m = 4271.86 ft Equ Level (EL): 119.39 mb = 15616.13 m = 51233.40 ft B at Equ Level: 1593.19 J/kg Wind level data Storm motion: 41 at 6 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 26 60 3 -2.6 -1.5 | 205 4 1.6 3.3 1 975 305 260 3 3.0 0.5 | 233 9 7.1 5.3 2 909 914 340 9 3.1 -8.5 | 297 8 7.2 -3.7 3 850 1496 325 5 2.9 -4.1 | 265 7 7.0 0.7 4 788 2134 30 9 -4.5 -7.8 | 7 3 -0.4 -3.0 5 734 2743 15 15 -3.9 -14.5 | 358 10 0.3 -9.7 6 700 3142 25 9 -3.8 -8.2 | 354 3 0.3 -3.4 7 657 3658 15 11 -2.8 -10.6 | 347 6 1.3 -5.9 8 609 4267 30 5 -2.5 -4.3 | 255 2 1.6 0.4 9 587 4572 25 1 -0.4 -0.9 | 224 5 3.7 3.9 10 500 5870 15 17 -4.4 -16.4 | 1 12 -0.3 -11.7 11 415 7315 20 23 -7.9 -21.6 | 12 17 -3.7 -16.8 12 400 7590 50 33 -25.3 -21.2 | 52 27 -21.1 -16.4 13 382 7925 45 33 -23.3 -23.3 | 46 27 -19.2 -18.6 14 300 9720 70 31 -29.1 -10.6 | 77 26 -25.0 -5.8 15 251 10973 65 46 -41.7 -19.4 | 69 40 -37.5 -14.7 16 250 11000 65 46 -41.7 -19.4 | 69 40 -37.5 -14.7 17 200 12490 80 50 -49.2 -8.7 | 85 45 -45.1 -3.9 18 150 14280 70 52 -48.9 -17.8 | 74 47 -44.7 -13.0 19 141 14630 75 52 -50.2 -13.5 | 79 47 -46.1 -8.7 20 114 15850 85 50 -49.8 -4.4 | 91 46 -45.7 0.4 21 100 16630 115 15 -13.6 6.3 | 140 15 -9.4 11.1 22 98 16764 115 15 -13.6 6.3 | 140 15 -9.4 11.1 23 88 17374 180 11 0.0 11.0 | 195 16 4.1 15.8 Wind Parameters Mean winds (0-6000m): 11.1 at 8.4 knts Storm direction: 41.1 at 6.3 knts Shear (0-3000m) pos: 2.4 neg: 1.3 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 153.4 deg Storm rel helicity (0-3000m) pos: 35.7 neg: -13.1 tot: 22.7 m^2/s^2 ave: 7.6 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 2.4 10^-3/s Energy-Hel index: 0.35 Bulk Rich Number: 159.91 Bulk Shear: 10.28 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 ------------------------------------------------------------------------------- 500 286 3 243 8| 0.0 7.7 7.7| 9.3 -3.3 6.0 12.0 0.36| 11.2 4.0 1000 327 5 268 7| 3.2 3.9 7.0| 26.2 -4.9 21.3 21.3 0.54| 9.7 5.3 1500 330 6 272 7| 2.1 2.6 4.7| 26.2 -11.1 15.1 10.1 0.32| 7.6 2.5 2000 339 6 278 6| 3.0 2.0 5.0| 34.0 -11.1 22.9 11.5 0.45| 7.5 3.3 2500 355 7 294 5| 3.3 1.6 4.9| 35.4 -11.7 23.8 9.5 0.41| 7.2 3.0 3000 2 8 310 5| 2.4 1.3 3.8| 35.7 -13.1 22.7 7.6 0.33| 7.1 2.4 4000 8 8 320 5| 1.5 1.1 2.6| 35.7 -15.1 20.7 5.2 0.24| 6.3 1.5 5000 10 8 313 4| 0.7 0.7 1.3| 38.4 -17.2 21.3 4.3 0.20| 6.2 1.2 6000 11 8 324 4| 0.6 1.1 1.7| 43.7 -17.2 26.6 4.4 0.22| 6.1 1.4 Wrote GIF file: /home/apache/climate/data/raob//RP618/skewt/RP618.skewt.20251103.12.gif