UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for RPMD... Searching the city database file for: RPMD ... Date:0000Z 29 APR 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 1006 18 28.0 24.0 79 4.0 25.0 10 1 300.6 304.1 298.0 356.5 19.00 1 975 296 24.8 23.4 92 1.4 23.8 20 5 300.1 303.6 297.8 355.6 18.90 2 942 598 22.2 22.2 100 0.0 22.2 22 8 300.4 303.8 297.4 353.8 18.17 3 928 728 21.0 20.6 98 0.4 20.7 23 9 300.5 303.6 296.5 349.4 16.68 4 910 899 20.6 19.5 93 1.1 19.8 25 11 301.8 304.7 296.3 348.6 15.87 5 896 1034 21.6 19.0 85 2.6 19.8 36 9 304.2 307.0 296.8 350.7 15.62 6 850 1491 18.8 16.3 85 2.5 17.1 80 3 305.8 308.4 296.0 347.3 13.85 7 819 1810 16.8 14.7 87 2.1 15.4 87 6 307.0 309.4 295.7 346.0 12.95 8 792 2095 15.8 13.2 85 2.6 14.1 94 9 308.9 311.2 295.7 345.7 12.13 9 711 3008 12.4 7.4 72 5.0 9.3 82 11 314.8 316.6 295.1 343.3 9.13 10 700 3139 11.8 6.8 71 5.0 8.7 80 11 315.6 317.3 295.1 343.4 8.90 11 662 3603 9.0 4.2 72 4.8 6.1 84 8 317.5 319.0 294.8 342.3 7.84 12 616 4196 5.2 1.9 79 3.3 3.3 79 11 319.7 321.1 295.0 342.6 7.15 13 500 5870 -4.5 -6.9 83 2.4 -5.7 125 11 327.6 328.5 295.0 342.8 4.56 14 480 6191 -6.9 -8.9 86 2.0 -7.8 104 10 328.4 329.3 294.8 342.1 4.07 15 400 7600 -13.5 -19.5 61 6.0 -15.6 210 1 337.4 337.9 295.4 344.7 2.04 16 300 9730 -28.7 -34.7 56 6.0 -29.7 70 13 344.9 345.1 296.1 347.5 0.67 17 258 10785 -37.7 -41.9 65 4.2 -38.1 87 27 346.9 347.0 296.3 348.4 0.37 18 250 11000 -39.3 -44.3 59 5.0 -39.8 90 29 347.6 347.7 296.4 348.8 0.30 19 229 11596 -44.3 -54.3 32 10.0 -44.8 98 27 348.8 348.9 296.5 349.3 0.10 20 200 12490 -51.9 -63.9 22 12.0 -52.2 110 23 350.6 350.6 296.8 350.7 0.04 21 176 13305 -59.7 -67.7 35 8.0 -59.8 101 33 350.8 350.8 296.8 350.9 0.02 22 174 13376 -60.1 -67.1 39 7.0 -60.2 101 34 351.3 351.3 297.0 351.4 0.03 23 150 14290 -66.3 -76.3 23 10.0 -66.4 75 13 355.9 355.9 297.9 355.9 0.01 24 119 15662 -75.1 -100.1 1 25.0 -75.2 306 9 364.1 364.1 299.5 364.1 0.00 25 104 16430 -81.3 -104.3 1 23.0 -81.3 310 26 366.5 366.5 299.9 366.5 0.00 26 100 16650 -82.5 -103.5 2 21.0 -82.5 325 21 368.3 368.3 300.2 368.3 0.00 27 94 16994 -83.5 -98.5 6 15.0 -83.5 325 13 372.9 372.9 301.1 372.9 0.00 28 73 18419 -77.1 -88.1 16 11.0 -77.1 251 7 414.4 414.4 307.0 414.4 0.00 29 70 18660 -75.7 -90.7 8 15.0 -75.7 310 5 422.4 422.4 308.0 422.4 0.00 30 59 19660 -69.1 -88.1 5 19.0 -69.2 258 16 458.4 458.4 311.6 458.4 0.00 31 50 20650 -67.3 -94.3 1 27.0 -67.5 245 19 484.9 484.9 313.8 484.9 0.00 32 37 22491 -62.3 -91.3 1 29.0 -62.9 265 31 541.3 541.3 317.6 541.3 0.00 33 34 23024 -54.3 -85.3 1 31.0 -55.8 328 20 575.6 575.6 319.5 575.7 0.01 34 30 23830 -53.1 -85.1 1 32.0 -55.0 95 27 599.9 599.9 320.6 599.9 0.01 35 25 24990 -59.9 -88.9 1 29.0 -61.0 112 20 612.5 612.5 321.2 612.5 0.01 36 20 26410 -52.7 -84.7 1 32.0 -55.5 100 40 674.9 674.9 323.6 675.0 0.02 37 17 27469 -48.5 -81.5 1 33.0 -52.9 93 38 720.4 720.5 325.1 720.7 0.03 TRP 94 16994 -83.5 -98.5 6 15.0 -83.5 325 13 372.9 372.9 301.1 372.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5798.95 m Freezing level: 553.81 mb = 5093.30 m = 16710.10 ft Wetbulb zero: 573.29 mb = 4772.43 m = 15657.38 ft Precipitable water: 2.44 inches Sfc-500 mean rel hum: 81.85 % Est. max temperature: 32.99 C = 91.38 F Sfc-Lift cond lev (LCL): 949.76 mb = 525.81 m = 1725.06 ft T: 22.82 C 700-500 lapse rate: 5.97 C/km ThetaE index: 7.93 C Layer 975.0- 896.0 mb Conv cond level (CCL): 939.70 mb = 619.17 m = 2031.38 ft Mean mixing ratio: 17.96 g/kg Conv temperature: 27.82 C = 82.07 F Cap Strength: 1.19 C Lifted Index: -2.76 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.12 C Lifted Index @700 mb: 0.30 C Showalter Index: -0.59 C Risk: Thunderstorms probable Total Totals Index: 44.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 20.80 C K Index: 34.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 212.60 Risk: None Energy Index: -0.94 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 814.73 J/kg Max Up Vert Vel: 40.37 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 1.04 C Lift Cond Lev (LCL): 938.49 mb = 630.43 m = 2068.30 ft Lev Free Conv (LFC): 933.49 mb = 677.01 m = 2221.15 ft Equ Level (EL): 903.49 mb = 961.31 m = 3153.86 ft B at Equ Level: 7.50 J/kg Max Parcel Lev (MPL): 873.49 mb = 1254.50 m = 4115.76 ft Wind level data Storm motion: 114 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 1006 18 10 1 -0.2 -1.0 | 303 7 5.6 -3.6 1 974 305 20 5 -1.7 -4.7 | 331 8 4.1 -7.3 2 908 914 25 11 -4.6 -10.0 | 355 13 1.1 -12.6 3 850 1491 80 3 -3.0 -0.5 | 318 4 2.8 -3.1 4 788 2134 95 9 -9.0 0.8 | 60 4 -3.2 -1.8 5 700 3139 80 11 -10.8 -1.9 | 48 7 -5.1 -4.5 6 657 3658 85 7 -7.0 -0.6 | 21 3 -1.2 -3.2 7 632 3962 65 11 -10.0 -4.6 | 30 8 -4.2 -7.3 8 609 4267 85 11 -11.0 -1.0 | 55 6 -5.2 -3.6 9 524 5486 160 7 -2.4 6.6 | 220 5 3.4 4.0 10 500 5870 125 11 -9.0 6.3 | 139 5 -3.2 3.7 11 432 7010 50 7 -5.4 -4.5 | 357 7 0.4 -7.1 12 400 7600 210 1 0.5 0.9 | 286 7 6.3 -1.8 13 353 8534 0 0 -0.0 -0.0 | 294 6 5.8 -2.6 14 325 9144 55 13 -10.6 -7.5 | 26 11 -4.9 -10.1 15 300 9730 70 13 -12.2 -4.4 | 42 10 -6.5 -7.1 16 251 10973 90 29 -29.0 0.0 | 84 23 -23.2 -2.6 17 250 11000 90 29 -29.0 0.0 | 84 23 -23.2 -2.6 18 200 12490 110 23 -21.6 7.9 | 108 17 -15.9 5.2 19 200 12497 110 21 -19.7 7.2 | 108 15 -14.0 4.6 20 173 13411 100 35 -34.5 6.1 | 97 29 -28.7 3.5 21 150 14290 75 13 -12.6 -3.4 | 49 9 -6.8 -6.0 22 149 14326 90 13 -13.0 0.0 | 70 8 -7.2 -2.6 23 134 14935 55 23 -18.8 -13.2 | 40 21 -13.1 -15.8 24 121 15545 305 7 5.7 -4.0 | 300 13 11.5 -6.6 25 103 16459 310 27 20.7 -17.4 | 307 33 26.4 -20.0 26 100 16650 325 21 12.0 -17.2 | 318 27 17.8 -19.8 27 98 16764 325 21 12.0 -17.2 | 318 27 17.8 -19.8 28 94 16994 325 13 7.5 -10.6 | 315 19 13.2 -13.3 29 79 17983 55 17 -13.9 -9.8 | 33 15 -8.2 -12.4 30 75 18288 200 1 0.3 0.9 | 285 6 6.1 -1.7 31 71 18593 315 15 10.6 -10.6 | 309 21 16.4 -13.2 32 70 18660 310 5 3.8 -3.2 | 301 11 9.6 -5.8 33 67 18898 0 0 -0.0 -0.0 | 294 6 5.8 -2.6 34 58 19812 240 19 16.5 9.5 | 253 23 22.2 6.9 35 55 20117 280 19 18.7 -3.3 | 284 25 24.5 -5.9 36 50 20650 245 19 17.2 8.0 | 257 24 23.0 5.4 37 45 21336 255 27 26.1 7.0 | 262 32 31.8 4.4 38 37 22555 265 31 30.9 2.7 | 270 37 36.6 0.1 39 30 23774 60 5 -4.3 -2.5 | 344 5 1.4 -5.1 40 30 23830 95 27 -26.9 2.4 | 89 21 -21.1 -0.3 41 27 24384 95 27 -26.9 2.4 | 89 21 -21.1 -0.3 42 24 25298 120 17 -14.7 8.5 | 123 11 -9.0 5.9 43 22 25908 85 38 -37.9 -3.3 | 80 33 -32.1 -5.9 44 20 26410 100 40 -39.4 6.9 | 97 34 -33.6 4.3 45 14 27737 85 36 -35.9 -3.1 | 79 31 -30.1 -5.8 Wind Parameters Mean winds (0-6000m): 84.5 at 8.4 knts Storm direction: 114.5 at 6.3 knts Shear (0-3000m) pos: 1.3 neg: 0.6 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 106.8 deg Storm rel helicity (0-3000m) pos: 26.0 neg: -5.6 tot: 20.4 m^2/s^2 ave: 6.8 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 1.7 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 105.25 Bulk Shear: 7.74 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 20 4 327 8| 6.3 0.0 6.3| 11.0 0.0 11.0 22.0 0.86| 6.3 5.4 1000 24 7 341 9| 4.5 0.0 4.5| 20.9 0.0 20.9 20.9 0.70| 6.3 4.4 1500 28 7 343 9| 1.1 0.0 1.1| 21.4 -4.4 17.0 11.4 0.27| 7.0 1.9 2000 41 6 348 8| 2.0 0.0 2.0| 25.2 -4.4 20.8 10.4 0.40| 6.5 2.6 2500 56 7 359 6| 1.6 0.4 2.0| 26.0 -4.7 21.3 8.5 0.39| 5.7 2.2 3000 64 7 9 6| 1.3 0.6 1.9| 26.0 -5.6 20.4 6.8 0.35| 5.0 1.7 4000 68 8 16 6| 0.7 0.9 1.6| 27.6 -8.4 19.2 4.8 0.24| 4.9 1.2 5000 76 8 27 5| 1.2 0.7 1.9| 39.8 -8.4 31.4 6.3 0.38| 5.1 1.9 6000 84 8 38 4| 1.1 1.2 2.3| 42.9 -17.9 25.0 4.2 0.23| 5.2 1.2 Wrote GIF file: /home/apache/climate/data/raob//RPMD/skewt/RPMD.skewt.20250429.00.gif