UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for RP618... Searching the city database file for: RP618 ... Date:1200Z 30 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 1009 26 27.8 25.8 89 2.0 26.3 270 3 300.2 304.0 299.2 362.4 21.16 1 977 309 25.8 25.0 95 0.8 25.2 345 1 300.9 304.8 299.2 362.4 20.82 2 913 900 22.8 19.2 80 3.6 20.2 282 9 303.8 306.6 296.6 349.9 15.52 3 872 1297 20.8 16.8 78 4.0 18.0 324 5 305.7 308.3 296.1 347.4 13.94 4 850 1516 19.2 16.4 84 2.8 17.2 350 3 306.3 308.9 296.2 348.1 13.94 5 794 2100 15.8 13.3 85 2.5 14.1 359 7 308.7 310.9 295.7 345.6 12.18 6 750 2584 12.6 12.6 100 0.0 12.6 24 9 310.3 312.6 296.1 347.8 12.32 7 700 3163 10.8 7.1 78 3.7 8.5 45 9 314.4 316.2 295.0 342.7 9.08 8 664 3602 8.2 5.7 84 2.5 6.7 49 7 316.3 318.0 295.2 343.6 8.69 9 617 4206 4.6 2.1 84 2.5 3.2 63 9 318.9 320.3 294.8 342.0 7.24 10 575 4779 2.0 -4.0 64 6.0 -1.0 77 11 322.3 323.3 294.0 338.5 4.95 11 553 5093 0.0 -1.2 92 1.2 -0.7 69 10 323.6 324.8 295.3 344.3 6.35 12 540 5285 0.8 -11.2 40 12.0 -4.5 59 9 326.7 327.3 293.6 336.9 3.01 13 531 5420 0.2 -4.4 71 4.6 -2.1 51 9 327.6 328.6 295.5 344.9 5.21 14 500 5900 -3.3 -8.3 68 5.0 -5.7 25 7 329.0 329.8 295.0 342.8 4.09 15 432 7035 -12.1 -13.0 93 0.9 -12.5 41 10 331.9 332.5 295.1 343.1 3.26 16 400 7620 -14.7 -19.1 69 4.4 -16.2 80 11 335.9 336.3 295.1 343.4 2.11 17 368 8248 -18.1 -23.1 65 5.0 -19.6 74 10 339.5 339.8 295.6 345.4 1.62 18 311 9482 -27.9 -37.9 38 10.0 -29.5 57 10 342.5 342.6 295.4 344.3 0.47 19 300 9740 -30.3 -39.3 41 9.0 -31.6 70 11 342.7 342.8 295.4 344.3 0.42 20 280 10226 -34.5 -38.4 68 3.9 -35.0 95 11 343.5 343.6 295.6 345.4 0.50 21 258 10794 -37.7 -51.7 22 14.0 -38.7 125 11 346.9 346.9 296.1 347.4 0.13 22 250 11010 -39.7 -50.7 30 11.0 -40.5 135 13 347.0 347.1 296.1 347.6 0.15 23 217 11965 -47.7 -51.1 68 3.4 -47.9 145 17 349.0 349.0 296.5 349.7 0.16 24 200 12500 -52.1 -58.1 48 6.0 -52.3 150 19 350.3 350.3 296.8 350.6 0.07 25 150 14300 -67.3 -71.1 58 3.8 -67.3 105 11 354.2 354.2 297.5 354.2 0.02 26 123 15465 -77.1 -81.0 53 3.9 -77.1 113 18 357.0 357.0 298.1 357.0 0.00 27 108 16201 -82.3 -86.2 51 3.9 -82.3 117 29 360.7 360.7 298.8 360.7 0.00 28 100 16630 -82.3 -86.0 53 3.7 -82.3 120 35 368.7 368.7 300.4 368.7 0.00 29 90 17212 -85.1 -89.0 50 3.9 -85.1 120 35 374.4 374.4 301.4 374.4 0.00 30 77 18081 -79.1 -82.0 62 2.9 -79.1 130 35 404.0 404.0 305.7 404.0 0.01 31 75 18230 -78.3 -81.7 58 3.4 -78.3 159 25 408.7 408.7 306.3 408.8 0.01 32 70 18620 -80.3 -84.8 47 4.5 -80.3 15 21 412.6 412.6 306.8 412.6 0.00 33 61 19402 -79.5 -83.8 49 4.3 -79.5 63 33 430.9 430.9 308.9 431.0 0.01 34 50 20560 -70.3 -82.3 16 12.0 -70.4 105 35 477.8 477.8 313.3 477.9 0.01 35 49 20680 -70.3 -83.3 13 13.0 -70.4 105 35 480.6 480.6 313.5 480.6 0.01 TRP 90 17212 -85.1 -89.0 50 3.9 -85.1 120 35 374.4 374.4 301.4 374.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5795.27 m Freezing level: 529.23 mb = 5447.23 m = 17871.26 ft Wetbulb zero: 585.30 mb = 4634.45 m = 15204.70 ft Precipitable water: 2.50 inches Sfc-500 mean rel hum: 81.46 % Est. max temperature: 33.66 C = 92.59 F Sfc-Lift cond lev (LCL): 980.69 mb = 276.09 m = 905.81 ft T: 26.03 C 700-500 lapse rate: 5.15 C/km ThetaE index: 14.98 C Layer 977.0- 850.0 mb Conv cond level (CCL): 898.59 mb = 1037.06 m = 3402.38 ft Mean mixing ratio: 18.93 g/kg Conv temperature: 32.05 C = 89.70 F Cap Strength: 0.99 C Lifted Index: -3.03 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -6.00 C Lifted Index @700 mb: -1.82 C Showalter Index: 0.34 C Risk: Thunderstorms probable Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 19.70 C K Index: 35.20 Risk: > 80 % chance of thunderstorms Sweat Index: 209.80 Risk: None Energy Index: -1.08 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2013.64 J/kg Max Up Vert Vel: 63.46 m/s Conv Inhibition (B-): 14.02 J/kg Cap Strength: 0.99 C Lift Cond Lev (LCL): 932.63 mb = 714.15 m = 2342.99 ft Lev Free Conv (LFC): 857.63 mb = 1439.21 m = 4721.77 ft Equ Level (EL): 117.63 mb = 15717.45 m = 51565.82 ft B at Equ Level: 2008.28 J/kg Max Parcel Lev (MPL): 67.63 mb = 18815.30 m = 61729.23 ft Wind level data Storm motion: 68 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 1009 26 270 3 3.0 -0.0 | 256 8 8.2 2.1 1 977 305 345 1 0.3 -1.0 | 258 6 5.5 1.1 2 911 914 280 9 8.9 -1.6 | 268 14 14.1 0.5 3 850 1516 350 3 0.5 -3.0 | 279 6 5.7 -0.9 4 790 2134 360 7 -0.0 -7.0 | 313 7 5.2 -4.9 5 710 3048 50 11 -8.4 -7.1 | 33 6 -3.2 -5.0 6 700 3163 45 9 -6.4 -6.4 | 15 4 -1.1 -4.3 7 659 3658 50 7 -5.4 -4.5 | 3 2 -0.1 -2.4 8 611 4267 65 9 -8.2 -3.8 | 60 3 -2.9 -1.7 9 567 4877 80 11 -10.8 -1.9 | 92 6 -5.6 0.2 10 500 5900 25 7 -3.0 -6.3 | 332 5 2.3 -4.3 11 469 6401 360 9 -0.0 -9.0 | 323 9 5.2 -6.9 12 400 7620 80 11 -10.8 -1.9 | 92 6 -5.6 0.2 13 384 7925 85 11 -11.0 -1.0 | 101 6 -5.7 1.1 14 325 9144 40 9 -5.8 -6.9 | 7 5 -0.6 -4.8 15 300 9740 70 11 -10.3 -3.8 | 72 5 -5.1 -1.7 16 251 10973 135 11 -7.8 7.8 | 165 10 -2.6 9.9 17 250 11010 135 13 -9.2 9.2 | 161 12 -4.0 11.3 18 200 12497 150 19 -9.5 16.5 | 167 19 -4.3 18.5 19 200 12500 150 19 -9.5 16.5 | 167 19 -4.3 18.5 20 150 14300 105 11 -10.6 2.8 | 132 7 -5.4 4.9 21 134 14935 110 11 -10.3 3.8 | 139 8 -5.1 5.9 22 100 16630 120 35 -30.3 17.5 | 128 32 -25.1 19.6 23 98 16764 120 35 -30.3 17.5 | 128 32 -25.1 19.6 24 90 17212 120 35 -30.3 17.5 | 128 32 -25.1 19.6 25 78 17983 110 42 -39.5 14.4 | 116 38 -34.2 16.5 26 70 18593 230 1 0.8 0.6 | 245 7 6.0 2.7 27 70 18620 15 21 -5.4 -20.3 | 1 18 -0.2 -18.2 28 54 20117 105 44 -42.5 11.4 | 110 40 -37.3 13.5 29 50 20560 105 35 -33.8 9.1 | 111 31 -28.6 11.1 30 45 21031 105 35 -33.8 9.1 | 111 31 -28.6 11.1 Wind Parameters Mean winds (0-6000m): 38.2 at 7.5 knts Storm direction: 68.2 at 5.6 knts Shear (0-3000m) pos: 3.0 neg: 0.8 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 134.6 deg Storm rel helicity (0-3000m) pos: 35.9 neg: -7.7 tot: 28.2 m^2/s^2 ave: 9.4 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 2.7 10^-3/s Energy-Hel index: 0.26 Bulk Rich Number: 247.45 Bulk Shear: 8.14 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 ------------------------------------------------------------------------------- 500 307 2 264 7| 3.2 0.0 3.2| 4.9 -0.2 4.7 9.3 0.43| 6.1 2.6 1000 286 5 265 10| 1.6 2.5 4.1| 10.0 -6.6 3.4 3.4 0.14| 7.5 1.1 1500 291 5 268 10| 2.7 1.7 4.4| 15.5 -7.7 7.8 5.2 0.15| 7.5 1.2 2000 307 5 275 9| 2.5 1.2 3.8| 20.7 -7.7 12.9 6.5 0.26| 6.5 1.7 2500 326 5 286 9| 2.8 1.0 3.8| 27.8 -7.7 20.1 8.0 0.36| 6.0 2.2 3000 348 6 301 8| 3.0 0.8 3.8| 35.9 -7.7 28.2 9.4 0.45| 5.9 2.7 4000 13 7 320 6| 2.4 1.0 3.4| 37.0 -10.0 27.0 6.7 0.38| 5.2 2.0 5000 34 7 344 4| 2.2 0.8 3.0| 40.4 -11.6 28.8 5.8 0.38| 4.7 1.8 6000 38 7 351 4| 1.8 1.3 3.1| 40.4 -20.3 20.1 3.3 0.18| 4.7 0.8 Wrote GIF file: /home/apache/climate/data/raob//RP618/skewt/RP618.skewt.20251130.12.gif