UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for RPMD... Searching the city database file for: RPMD ... Date:1200Z 10 OCT 25 Station: RPMD WMO ident: 98753 Latitude: 7.13 Longitude: 125.65 Elevation: 18.00 ------------------------------------------------------------------------------- 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 18 27.4 23.4 79 4.0 24.5 220 1 299.8 303.1 297.3 353.2 18.25 1 977 304 26.2 23.0 83 3.2 23.9 200 5 301.3 304.7 297.8 355.6 18.40 2 919 841 21.6 20.2 92 1.4 20.6 178 8 302.0 305.0 296.7 350.5 16.43 3 913 898 21.4 19.3 88 2.1 19.9 176 9 302.3 305.2 296.3 348.5 15.62 4 850 1516 18.2 15.5 84 2.7 16.4 295 9 305.2 307.7 295.4 344.5 13.14 5 794 2098 15.0 11.2 78 3.8 12.6 277 14 307.8 309.8 294.3 339.8 10.58 6 700 3157 9.2 6.7 84 2.5 7.7 290 17 312.7 314.4 294.3 340.0 8.83 7 664 3594 7.2 4.4 82 2.8 5.5 294 19 315.2 316.7 294.3 340.0 7.93 8 653 3732 7.0 3.9 81 3.1 5.2 298 18 316.5 318.0 294.6 341.0 7.78 9 617 4197 3.6 2.0 89 1.6 2.7 316 9 317.7 319.1 294.4 340.5 7.19 10 507 5771 -5.1 -5.1 100 0.0 -5.1 28 18 325.5 326.5 295.0 342.6 5.17 11 500 5880 -5.9 -6.0 99 0.1 -6.0 25 23 325.8 326.8 294.8 342.0 4.89 12 483 6150 -8.1 -9.1 92 1.0 -8.5 21 23 326.4 327.2 294.3 339.7 3.98 13 422 7192 -12.5 -13.5 92 1.0 -12.9 42 32 333.6 334.2 295.4 344.7 3.20 14 400 7600 -14.9 -15.7 94 0.8 -15.2 65 29 335.6 336.2 295.6 345.5 2.82 15 362 8346 -19.7 -20.9 90 1.2 -20.1 96 24 338.9 339.3 295.8 346.1 2.00 16 300 9710 -29.7 -31.6 83 1.9 -30.0 100 13 343.5 343.7 296.0 347.0 0.91 17 257 10791 -38.9 -41.1 80 2.2 -39.1 70 13 345.5 345.6 296.0 347.1 0.41 18 250 10980 -40.3 -42.5 79 2.2 -40.5 65 11 346.2 346.2 296.1 347.6 0.36 19 239 11285 -42.9 -45.2 78 2.3 -43.1 60 9 346.7 346.8 296.1 347.9 0.28 20 200 12460 -53.1 -55.1 79 2.0 -53.2 50 15 348.7 348.7 296.4 349.1 0.11 21 188 12855 -57.1 -58.9 80 1.8 -57.2 55 16 348.5 348.5 296.4 348.8 0.07 22 150 14240 -69.7 -73.1 61 3.4 -69.7 75 21 350.0 350.0 296.7 350.1 0.01 23 127 15216 -76.7 -81.0 50 4.3 -76.7 74 33 354.5 354.5 297.6 354.5 0.00 24 113 15887 -78.3 -82.0 55 3.7 -78.3 95 52 363.5 363.5 299.4 363.5 0.00 25 100 16590 -75.5 -78.0 68 2.5 -75.5 120 36 381.9 381.9 302.5 381.9 0.01 26 93 17009 -76.5 -79.7 60 3.2 -76.5 141 31 387.9 387.9 303.5 387.9 0.01 27 83 17675 -70.1 -72.2 74 2.1 -70.1 195 18 413.8 413.8 307.0 413.9 0.03 28 70 18680 -73.5 -78.5 46 5.0 -73.5 40 7 427.1 427.1 308.5 427.2 0.01 29 60 19583 -72.9 -82.9 21 10.0 -73.0 297 21 447.7 447.7 310.6 447.8 0.01 TRP 113 15887 -78.3 -82.0 55 3.7 -78.3 95 52 363.5 363.5 299.4 363.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5782.59 m Freezing level: 571.48 mb = 4848.11 m = 15905.66 ft Wetbulb zero: 578.82 mb = 4708.88 m = 15448.89 ft Precipitable water: 2.42 inches Sfc-500 mean rel hum: 86.85 % Est. max temperature: 32.42 C = 90.35 F Sfc-Lift cond lev (LCL): 952.37 mb = 527.65 m = 1731.12 ft T: 24.28 C 700-500 lapse rate: 5.55 C/km ThetaE index: 15.75 C Layer 919.0- 700.0 mb Conv cond level (CCL): 904.63 mb = 977.24 m = 3206.11 ft Mean mixing ratio: 17.53 g/kg Conv temperature: 30.32 C = 86.58 F Cap Strength: 0.53 C Lifted Index: -4.04 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -2.94 C Lifted Index @700 mb: -2.22 C Showalter Index: -0.91 C Risk: Thunderstorms probable Total Totals Index: 45.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 21.40 C K Index: 37.10 Risk: > 80 % chance of thunderstorms Sweat Index: 227.00 Risk: None Energy Index: -0.55 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1413.05 J/kg Max Up Vert Vel: 53.16 m/s Conv Inhibition (B-): 8.28 J/kg Cap Strength: 0.53 C Lift Cond Lev (LCL): 922.31 mb = 809.07 m = 2654.40 ft Lev Free Conv (LFC): 867.31 mb = 1341.64 m = 4401.67 ft Equ Level (EL): 127.31 mb = 15202.08 m = 49874.99 ft B at Equ Level: 1384.54 J/kg Max Parcel Lev (MPL): 87.31 mb = 17378.85 m = 57016.54 ft Wind level data Storm motion: 332 at 9 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 18 220 1 0.6 0.8 | 158 9 -3.4 8.3 1 976 305 200 5 1.7 4.7 | 169 12 -2.3 12.3 2 911 914 175 9 -0.8 9.0 | 164 17 -4.8 16.5 3 850 1516 295 9 8.2 -3.8 | 228 6 4.1 3.8 4 849 1524 310 7 5.4 -4.5 | 203 3 1.3 3.1 5 790 2134 275 15 14.9 -1.3 | 240 13 10.9 6.3 6 700 3157 290 17 16.0 -5.8 | 262 12 11.9 1.8 7 658 3658 295 19 17.2 -8.0 | 272 13 13.2 -0.5 8 610 4267 320 7 4.5 -5.4 | 192 2 0.5 2.2 9 525 5486 35 7 -4.0 -5.7 | 103 8 -8.1 1.8 10 500 5880 25 23 -9.7 -20.8 | 46 19 -13.8 -13.3 11 486 6096 20 23 -7.9 -21.6 | 40 18 -11.9 -14.0 12 415 7315 45 33 -23.3 -23.3 | 60 32 -27.4 -15.8 13 400 7600 65 29 -26.3 -12.3 | 81 31 -30.3 -4.7 14 352 8534 105 23 -22.2 6.0 | 117 30 -26.3 13.5 15 300 9710 100 13 -12.8 2.3 | 120 19 -16.8 9.8 16 250 10973 65 13 -11.8 -5.5 | 97 16 -15.8 2.1 17 250 10980 65 11 -10.0 -4.6 | 102 14 -14.0 2.9 18 218 11887 50 5 -3.8 -3.2 | 119 9 -7.9 4.4 19 200 12460 50 15 -11.5 -9.6 | 82 16 -15.5 -2.1 20 150 14240 75 21 -20.3 -5.4 | 95 24 -24.3 2.1 21 133 14935 65 23 -20.8 -9.7 | 85 25 -24.9 -2.2 22 114 15850 95 58 -57.8 5.1 | 102 63 -61.8 12.6 23 113 15887 95 52 -51.8 4.5 | 102 57 -55.8 12.1 24 100 16590 120 36 -31.2 18.0 | 126 44 -35.2 25.6 25 97 16764 120 36 -31.2 18.0 | 126 44 -35.2 25.6 26 71 18593 270 1 1.0 -0.0 | 158 8 -3.0 7.6 27 70 18680 40 7 -4.5 -5.4 | 104 9 -8.5 2.2 28 56 19812 250 27 25.4 9.2 | 232 27 21.3 16.8 Wind Parameters Mean winds (0-6000m): 301.9 at 11.4 knts Storm direction: 331.9 at 8.6 knts Shear (0-3000m) pos: 2.4 neg: 1.9 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 100.7 deg Storm rel helicity (0-3000m) pos: 67.4 neg: -7.0 tot: 60.5 m^2/s^2 ave: 20.2 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 3.3 10^-3/s Energy-Hel index: 0.48 Bulk Rich Number: 62.92 Bulk Shear: 22.46 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 ------------------------------------------------------------------------------- 500 199 4 167 12| 0.0 5.7 5.7| 5.5 -0.6 4.9 9.8 0.32| 6.0 1.9 1000 187 6 166 14| 1.4 2.9 4.2| 18.6 -5.8 12.9 12.9 0.30| 6.3 1.9 1500 204 7 175 14| 4.1 1.9 6.0| 52.3 -5.8 46.6 31.1 0.49| 9.7 4.8 2000 239 8 193 12| 3.1 2.4 5.5| 54.8 -6.0 48.8 24.4 0.43| 9.3 4.0 2500 256 9 207 11| 2.5 2.2 4.7| 60.1 -7.0 53.1 21.2 0.42| 8.2 3.5 3000 266 10 218 11| 2.4 1.9 4.3| 67.4 -7.0 60.5 20.2 0.45| 7.2 3.3 4000 278 12 234 10| 1.9 1.4 3.3| 78.6 -7.7 70.9 17.7 0.42| 6.8 2.8 5000 286 11 236 8| 1.8 1.1 2.9| 78.6 -12.0 66.5 13.3 0.24| 6.6 1.6 6000 302 11 255 6| 1.7 0.8 2.5| 79.5 -55.9 23.5 3.9 0.03| 7.2 0.2 Wrote GIF file: /home/apache/climate/data/raob//RPMD/skewt/RPMD.skewt.20251010.12.gif