UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100800.upa.cvt Date: 0000Z 8 OCT 25 Searching for RPMD... Searching the city database file for: RPMD ... Date:0000Z 8 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 27.0 22.6 77 4.4 23.8 350 1 299.6 302.7 296.7 350.4 17.39 1 976 295 24.2 20.4 79 3.8 21.5 312 5 299.4 302.3 295.6 345.1 15.64 2 911 899 20.6 18.7 89 1.9 19.3 109 5 301.7 304.5 295.8 346.1 15.06 3 901 995 20.0 18.2 89 1.8 18.8 136 6 302.0 304.7 295.6 345.6 14.75 4 850 1499 17.6 15.9 90 1.7 16.4 280 9 304.6 307.1 295.5 344.8 13.49 5 792 2102 15.4 12.3 82 3.1 13.4 252 1 308.5 310.6 295.1 343.1 11.43 6 700 3142 10.4 6.8 78 3.6 8.2 255 19 314.0 315.7 294.7 341.7 8.90 7 662 3604 7.4 5.0 85 2.4 5.9 246 12 315.7 317.3 294.7 341.7 8.30 8 655 3691 7.8 4.5 80 3.3 5.8 245 11 317.1 318.7 295.0 342.6 8.09 9 616 4193 3.4 2.9 97 0.5 3.1 245 13 317.7 319.1 294.8 342.0 7.68 10 589 4555 0.8 0.8 100 0.0 0.8 238 17 318.7 320.1 294.5 340.7 6.91 11 582 4651 0.4 0.4 100 0.0 0.4 235 19 319.4 320.7 294.6 341.1 6.79 12 570 4818 0.6 -0.2 94 0.8 0.1 230 21 321.5 322.8 295.0 342.9 6.63 13 500 5860 -4.7 -7.0 84 2.3 -5.8 240 7 327.3 328.2 294.9 342.4 4.53 14 439 6877 -10.5 -15.2 68 4.7 -12.3 196 6 332.4 332.9 294.7 341.7 2.67 15 421 7199 -12.5 -13.9 89 1.4 -13.0 171 6 333.8 334.5 295.4 344.6 3.10 16 408 7439 -13.7 -15.2 88 1.5 -14.3 152 7 335.3 335.9 295.6 345.3 2.88 17 400 7590 -14.7 -16.1 89 1.4 -15.2 140 7 335.9 336.4 295.6 345.5 2.72 18 329 9037 -25.3 -25.3 100 0.0 -25.3 126 1 340.6 340.9 295.7 346.1 1.49 19 300 9700 -30.1 -31.9 84 1.8 -30.4 100 9 343.0 343.1 295.8 346.3 0.88 20 256 10808 -38.5 -40.9 78 2.4 -38.8 91 12 346.5 346.6 296.2 348.1 0.42 21 250 10970 -39.9 -42.8 74 2.9 -40.2 90 13 346.7 346.8 296.2 348.2 0.35 22 200 12450 -53.1 -57.5 59 4.4 -53.2 90 25 348.7 348.7 296.4 349.0 0.08 23 150 14230 -69.5 -75.5 41 6.0 -69.5 85 36 350.4 350.4 296.7 350.4 0.01 24 141 14597 -72.5 -79.5 34 7.0 -72.5 82 40 351.4 351.4 297.0 351.4 0.01 25 133 14944 -69.7 -76.7 35 7.0 -69.8 80 44 362.3 362.3 299.1 362.3 0.01 26 123 15406 -73.3 -81.3 28 8.0 -73.3 104 46 363.9 363.9 299.5 363.9 0.00 27 100 16600 -80.1 -86.1 36 6.0 -80.1 100 31 373.0 373.0 301.1 373.0 0.00 28 96 16830 -81.5 -87.5 35 6.0 -81.5 90 21 374.6 374.6 301.4 374.6 0.00 29 89 17259 -77.3 -81.8 48 4.5 -77.3 98 7 391.2 391.2 304.0 391.2 0.01 30 80 17876 -73.9 -79.9 39 6.0 -73.9 65 30 410.3 410.3 306.6 410.4 0.01 31 70 18650 -76.5 -85.5 23 9.0 -76.6 90 44 420.7 420.7 307.8 420.7 0.00 32 62 19352 -74.9 -83.9 23 9.0 -75.0 96 30 439.1 439.1 309.8 439.2 0.01 33 53 20284 -65.5 -81.5 9 16.0 -65.8 105 28 481.0 481.1 313.5 481.1 0.01 TRP 96 16830 -81.5 -87.5 35 6.0 -81.5 90 21 374.6 374.6 301.4 374.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5780.18 m Freezing level: 562.08 mb = 4936.22 m = 16194.75 ft Wetbulb zero: 568.38 mb = 4840.92 m = 15882.09 ft Precipitable water: 2.37 inches Sfc-500 mean rel hum: 86.45 % Est. max temperature: 31.68 C = 89.02 F Sfc-Lift cond lev (LCL): 944.87 mb = 579.10 m = 1899.90 ft T: 22.51 C 700-500 lapse rate: 5.56 C/km ThetaE index: 5.31 C Layer 976.0- 911.0 mb Conv cond level (CCL): 871.91 mb = 1278.83 m = 4195.59 ft Mean mixing ratio: 15.69 g/kg Conv temperature: 30.92 C = 87.66 F Cap Strength: 1.30 C Lifted Index: -0.38 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.32 C Lifted Index @700 mb: 0.83 C Showalter Index: 0.14 C Risk: Thunderstorms probable Total Totals Index: 42.90 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 20.60 C K Index: 34.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 215.80 Risk: None Energy Index: -0.55 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 90.62 J/kg Max Up Vert Vel: 13.46 m/s Conv Inhibition (B-): 89.99 J/kg Cap Strength: 1.30 C Lift Cond Lev (LCL): 912.96 mb = 880.18 m = 2887.71 ft Lev Free Conv (LFC): 637.96 mb = 3906.87 m = 12817.65 ft Equ Level (EL): 407.96 mb = 7439.93 m = 24408.91 ft B at Equ Level: 84.46 J/kg Max Parcel Lev (MPL): 227.96 mb = 11582.15 m = 37998.71 ft Wind level data Storm motion: 270 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 1007 18 350 1 0.2 -1.0 | 84 9 -9.3 -1.0 1 974 305 310 5 3.8 -3.2 | 60 6 -5.6 -3.3 2 909 914 115 5 -4.5 2.1 | 98 14 -14.0 2.0 3 850 1499 280 9 8.9 -1.6 | 19 2 -0.6 -1.6 4 789 2134 250 1 0.9 0.3 | 92 9 -8.5 0.3 5 734 2743 240 27 23.4 13.5 | 226 19 13.9 13.4 6 700 3142 255 19 18.4 4.9 | 241 10 8.9 4.9 7 657 3658 245 11 10.0 4.6 | 187 5 0.5 4.6 8 609 4267 245 13 11.8 5.5 | 203 6 2.3 5.4 9 544 5182 220 27 17.4 20.7 | 201 22 7.9 20.6 10 500 5860 240 7 6.1 3.5 | 136 5 -3.4 3.4 11 485 6096 255 5 4.8 1.3 | 105 5 -4.6 1.2 12 400 7590 140 7 -4.5 5.4 | 111 15 -13.9 5.3 13 324 9144 125 1 -0.8 0.6 | 93 10 -10.3 0.5 14 300 9700 100 9 -8.9 1.6 | 95 18 -18.3 1.5 15 250 10970 90 13 -13.0 0.0 | 90 22 -22.4 -0.1 16 250 10973 85 13 -13.0 -1.1 | 87 22 -22.4 -1.2 17 200 12450 90 25 -25.0 0.0 | 90 34 -34.4 -0.1 18 171 13411 75 29 -28.0 -7.5 | 79 38 -37.5 -7.6 19 150 14230 85 36 -35.9 -3.1 | 86 45 -45.3 -3.2 20 133 14935 80 44 -43.3 -7.6 | 82 53 -52.8 -7.7 21 126 15240 110 46 -43.2 15.7 | 107 55 -52.7 15.7 22 114 15850 85 46 -45.8 -4.0 | 86 55 -55.3 -4.1 23 100 16600 100 31 -30.5 5.4 | 98 40 -40.0 5.3 24 97 16764 100 31 -30.5 5.4 | 98 40 -40.0 5.3 25 96 16830 90 21 -21.0 0.0 | 90 30 -30.4 -0.1 26 87 17374 100 3 -3.0 0.5 | 92 12 -12.4 0.5 27 83 17678 65 35 -31.7 -14.8 | 70 44 -41.2 -14.9 28 75 18288 65 19 -17.2 -8.0 | 73 28 -26.7 -8.1 29 70 18650 90 44 -44.0 0.0 | 90 53 -53.4 -0.1 30 67 18898 90 44 -44.0 0.0 | 90 53 -53.4 -0.1 31 59 19507 100 21 -20.7 3.6 | 97 30 -30.1 3.6 32 47 20726 110 35 -32.9 12.0 | 106 44 -42.3 11.9 Wind Parameters Mean winds (0-6000m): 239.6 at 12.6 knts Storm direction: 269.6 at 9.4 knts Shear (0-3000m) pos: 2.3 neg: 2.0 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 152.9 deg Storm rel helicity (0-3000m) pos: 95.1 neg: -9.5 tot: 85.6 m^2/s^2 ave: 28.5 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 13.5 stream: 5.0 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 4.01 Bulk Shear: 22.58 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 ------------------------------------------------------------------------------- 500 328 4 66 8| 4.2 0.0 4.2| 2.5 -7.8 -5.4 -10.7 -0.29| 9.3 -2.8 1000 3 4 65 11| 3.4 0.0 3.4| 42.1 -7.8 34.3 34.3 0.39| 10.9 4.3 1500 294 5 63 5| 2.9 0.0 2.9| 60.3 -8.7 51.7 34.5 0.28| 13.5 3.7 2000 283 5 73 4| 2.2 1.7 3.9| 61.9 -8.9 53.1 26.5 0.29| 11.8 3.5 2500 267 6 94 4| 1.7 2.4 4.1| 77.0 -9.5 67.5 27.0 0.39| 13.2 5.1 3000 252 9 159 3| 2.3 2.0 4.2| 95.1 -9.5 85.6 28.5 0.37| 13.5 5.0 4000 251 10 185 3| 1.7 0.9 2.6| 98.7 -20.1 78.6 19.7 0.28| 11.7 3.2 5000 245 12 194 5| 1.4 2.0 3.4|100.9 -25.9 75.0 15.0 0.24| 10.8 2.6 6000 240 13 193 6| 1.4 1.7 3.1|101.5 -47.2 54.3 9.1 0.12| 11.0 1.3 Wrote GIF file: /home/apache/climate/data/raob//RPMD/skewt/RPMD.skewt.20251008.00.gif