UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for RPMD... Searching the city database file for: RPMD ... Date:1200Z 12 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 1007 18 29.6 24.6 75 5.0 25.9 160 1 302.1 305.8 298.8 360.4 19.69 1 976 297 26.6 22.1 76 4.5 23.3 134 3 301.8 305.0 297.3 353.2 17.41 2 911 903 22.0 20.0 88 2.0 20.6 77 7 303.1 306.1 297.0 351.7 16.37 3 850 1504 18.4 17.8 96 0.6 18.0 20 11 305.4 308.3 296.8 351.1 15.26 4 837 1636 17.6 17.2 98 0.4 17.3 23 10 305.9 308.7 296.8 350.6 14.92 5 826 1749 16.0 14.6 91 1.4 15.1 25 10 305.4 307.8 295.2 343.6 12.76 6 793 2097 16.2 11.6 74 4.6 13.2 33 8 309.2 311.2 294.9 342.3 10.89 7 768 2369 15.2 9.2 67 6.0 11.4 38 7 311.0 312.8 294.4 340.3 9.56 8 700 3150 10.6 8.3 86 2.3 9.2 55 3 314.2 316.1 295.5 344.9 9.87 9 681 3380 11.2 4.2 62 7.0 7.1 57 3 317.4 318.8 294.7 341.5 7.62 10 663 3603 9.8 3.8 66 6.0 6.2 59 4 318.2 319.7 294.9 342.4 7.61 11 617 4197 5.4 0.4 70 5.0 2.6 64 5 319.8 321.0 294.4 340.3 6.40 12 581 4687 2.4 -1.5 75 3.9 0.3 69 6 321.8 323.0 294.6 341.0 5.91 13 549 5144 0.6 -7.4 55 8.0 -3.2 73 7 325.0 325.8 293.9 338.3 4.00 14 530 5427 -1.5 -5.5 74 4.0 -3.5 76 8 325.7 326.7 294.7 341.6 4.80 15 518 5609 -2.3 -11.3 50 9.0 -6.2 77 8 326.9 327.5 293.7 337.4 3.11 16 500 5890 -4.1 -13.1 50 9.0 -7.8 80 9 328.0 328.6 293.7 337.6 2.79 17 474 6308 -6.9 -18.9 38 12.0 -11.1 78 10 329.6 330.0 293.3 336.0 1.81 18 461 6525 -8.7 -12.9 72 4.2 -10.4 76 11 330.0 330.6 294.4 340.5 3.08 19 437 6937 -11.1 -19.1 52 8.0 -13.8 74 13 332.1 332.4 294.0 338.9 1.93 20 424 7168 -12.7 -16.7 72 4.0 -14.2 73 13 332.9 333.4 294.7 341.4 2.44 21 400 7610 -15.1 -22.1 55 7.0 -17.3 70 15 335.4 335.7 294.6 341.2 1.63 22 385 7898 -16.7 -28.7 35 12.0 -19.7 70 14 336.9 337.1 294.4 340.4 0.93 23 351 8585 -22.1 -27.1 64 5.0 -23.3 70 13 338.7 338.9 295.0 343.1 1.18 24 300 9720 -30.3 -36.3 56 6.0 -31.2 70 11 342.7 342.8 295.5 344.9 0.57 25 292 9912 -32.1 -37.0 62 4.9 -32.8 70 12 342.8 342.9 295.5 344.9 0.55 26 274 10359 -35.7 -46.7 31 11.0 -36.7 70 13 343.9 343.9 295.4 344.7 0.21 27 257 10801 -39.5 -51.5 27 12.0 -40.3 70 14 344.6 344.6 295.6 345.1 0.13 28 250 10990 -40.9 -51.9 30 11.0 -41.6 70 15 345.3 345.3 295.7 345.8 0.13 29 213 12053 -50.5 -55.5 55 5.0 -50.7 74 18 346.5 346.5 296.0 346.9 0.10 30 200 12460 -53.5 -62.5 33 9.0 -53.7 75 19 348.0 348.1 296.3 348.2 0.04 31 183 13025 -58.1 -62.1 60 4.0 -58.2 81 20 349.5 349.5 296.5 349.7 0.05 32 158 13935 -65.1 -74.1 28 9.0 -65.2 91 21 352.7 352.7 297.2 352.7 0.01 33 150 14250 -67.5 -76.5 27 9.0 -67.5 95 21 353.8 353.8 297.4 353.8 0.01 34 130 15096 -74.1 -83.1 24 9.0 -74.1 103 28 356.8 356.8 298.1 356.8 0.00 35 118 15654 -78.3 -86.3 26 8.0 -78.3 108 32 359.0 359.0 298.5 359.0 0.00 36 105 16315 -80.7 -88.7 25 8.0 -80.7 115 38 366.7 366.7 299.9 366.7 0.00 37 100 16590 -79.9 -86.9 30 7.0 -79.9 110 40 373.4 373.4 301.1 373.4 0.00 38 90 17194 -76.3 -82.3 38 6.0 -76.3 61 33 391.9 391.9 304.0 392.0 0.01 39 83 17665 -74.7 -81.7 33 7.0 -74.7 24 27 404.4 404.4 305.8 404.4 0.01 40 79 17951 -77.1 -84.1 32 7.0 -77.1 1 23 405.2 405.2 305.9 405.2 0.00 41 70 18650 -75.9 -83.9 27 8.0 -75.9 305 15 422.0 422.0 307.9 422.0 0.00 42 62 19352 -75.5 -86.5 16 11.0 -75.6 437.8 437.8 309.7 437.8 0.00 43 58 19743 -69.9 -83.9 11 14.0 -70.0 458.9 458.9 311.7 458.9 0.01 TRP 105 16315 -80.7 -88.7 25 8.0 -80.7 115 38 366.7 366.7 299.9 366.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5809.83 m Freezing level: 543.57 mb = 5225.12 m = 17142.59 ft Wetbulb zero: 578.15 mb = 4726.66 m = 15507.24 ft Precipitable water: 2.30 inches Sfc-500 mean rel hum: 74.40 % Est. max temperature: 32.61 C = 90.70 F Sfc-Lift cond lev (LCL): 937.09 mb = 654.56 m = 2147.48 ft T: 23.88 C 700-500 lapse rate: 5.36 C/km ThetaE index: 20.14 C Layer 976.0- 700.0 mb Conv cond level (CCL): 884.79 mb = 1156.16 m = 3793.12 ft Mean mixing ratio: 17.36 g/kg Conv temperature: 31.55 C = 88.79 F Cap Strength: 0.87 C Lifted Index: -2.48 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.95 C Lifted Index @700 mb: -1.02 C Showalter Index: -1.54 C Risk: Thunderstorms probable Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.50 C Cross Totals Index: 21.90 C K Index: 38.00 Risk: > 80 % chance of thunderstorms Sweat Index: 244.60 Risk: None Energy Index: -2.65 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1296.96 J/kg Max Up Vert Vel: 50.93 m/s Conv Inhibition (B-): 9.43 J/kg Cap Strength: 0.87 C Lift Cond Lev (LCL): 907.31 mb = 938.20 m = 3078.04 ft Lev Free Conv (LFC): 862.31 mb = 1379.32 m = 4525.27 ft Equ Level (EL): 782.31 mb = 2212.10 m = 7257.46 ft B at Equ Level: 17.98 J/kg Max Parcel Lev (MPL): 82.31 mb = 17713.22 m = 58113.53 ft Wind level data Storm motion: 80 at 5 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 18 160 1 -0.3 0.9 | 247 5 4.3 1.8 1 850 1504 20 11 -3.8 -10.3 | 354 10 0.9 -9.5 2 700 3150 55 3 -2.5 -1.7 | 291 2 2.2 -0.9 3 500 5890 80 9 -8.9 -1.6 | 80 4 -4.2 -0.7 4 400 7610 70 15 -14.1 -5.1 | 66 10 -9.4 -4.3 5 300 9720 70 11 -10.3 -3.8 | 63 6 -5.7 -2.9 6 250 10990 70 15 -14.1 -5.1 | 66 10 -9.4 -4.3 7 200 12460 75 19 -18.4 -4.9 | 73 14 -13.7 -4.1 8 150 14250 95 21 -20.9 1.8 | 99 16 -16.2 2.7 9 105 16315 115 38 -34.4 16.1 | 120 34 -29.8 16.9 10 100 16590 110 40 -37.6 13.7 | 114 36 -32.9 14.5 11 70 18650 305 15 12.3 -8.6 | 295 19 17.0 -7.7 Wind Parameters Mean winds (0-6000m): 49.6 at 6.3 knts Storm direction: 79.6 at 4.8 knts Shear (0-3000m) pos: 1.4 neg: 2.0 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 59.9 deg Storm rel helicity (0-3000m) pos: 0.9 neg: -17.3 tot: -16.5 m^2/s^2 ave: -5.5 10^-3 m/s^2 rel: -0.61 Storm rel vorticity (0-3000m) horiz: 4.6 stream: -2.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 281.39 Bulk Shear: 4.61 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 ------------------------------------------------------------------------------- 500 341 2 284 6| 0.0 3.9 3.9| 0.0 -3.5 -3.5 -7.0 -0.85| 4.2 -3.6 1000 4 4 308 5| 0.0 4.0 4.0| 0.0 -6.3 -6.3 -6.3 -0.86| 5.2 -4.5 1500 24 6 334 5| 0.0 4.0 4.0| 0.0 -15.2 -15.2 -10.1 -0.77| 6.3 -4.8 2000 24 7 341 6| 0.8 3.0 3.8| 0.9 -15.2 -14.3 -7.2 -0.64| 5.5 -3.5 2500 26 7 343 6| 1.2 2.4 3.6| 0.9 -15.9 -15.0 -6.0 -0.59| 5.0 -2.9 3000 26 7 341 5| 1.4 2.0 3.4| 0.9 -17.3 -16.5 -5.5 -0.61| 4.6 -2.8 4000 31 6 339 5| 1.0 1.5 2.5| 1.6 -17.6 -16.1 -4.0 -0.52| 3.7 -2.0 5000 39 6 347 4| 0.9 1.2 2.1| 2.5 -17.6 -15.1 -3.0 -0.42| 3.2 -1.4 6000 50 6 3 3| 0.9 1.0 1.9| 3.6 -17.8 -14.1 -2.4 -0.35| 2.9 -1.0 Wrote GIF file: /home/apache/climate/data/raob//RPMD/skewt/RPMD.skewt.20251012.12.gif