UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042512.upa.cvt Date: 1200Z 25 APR 25 Searching for RPMD... Searching the city database file for: RPMD ... Date:1200Z 25 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 1007 18 27.6 22.8 75 4.8 24.1 300 3 300.2 303.4 297.0 351.8 17.61 1 975 304 26.8 22.5 77 4.3 23.6 314 6 302.1 305.4 297.7 354.9 17.87 2 911 900 22.4 19.6 84 2.8 20.4 344 14 303.5 306.5 296.8 350.9 15.96 3 850 1501 19.0 14.0 73 5.0 15.7 15 21 306.0 308.3 294.7 341.8 11.91 4 794 2080 15.6 11.3 76 4.3 12.8 27 17 308.4 310.4 294.5 340.8 10.66 5 700 3132 9.6 8.1 90 1.5 8.6 50 11 313.1 315.0 295.1 343.3 9.74 6 660 3613 7.4 5.9 90 1.5 6.5 51 12 316.0 317.7 295.2 343.8 8.87 7 613 4213 4.4 1.0 79 3.4 2.5 52 14 319.2 320.6 294.5 340.8 6.73 8 577 4698 0.8 0.0 94 0.8 0.4 53 16 320.6 321.9 294.8 342.0 6.65 9 500 5830 -3.7 -9.7 63 6.0 -6.4 55 19 328.5 329.3 294.6 340.9 3.66 10 461 6463 -7.3 -17.3 45 10.0 -11.0 62 15 331.8 332.2 294.1 339.2 2.13 11 438 6858 -9.3 -14.3 67 5.0 -11.3 67 13 334.1 334.7 295.3 344.2 2.89 12 409 7381 -12.7 -15.4 80 2.7 -13.7 73 10 336.3 336.9 295.8 346.3 2.82 13 400 7550 -13.7 -16.5 79 2.8 -14.7 75 9 337.2 337.7 295.8 346.5 2.63 14 328 9026 -23.3 -25.9 79 2.6 -24.0 96 13 343.7 344.0 296.4 348.9 1.41 15 300 9670 -28.5 -30.8 81 2.3 -29.0 105 15 345.2 345.4 296.4 348.9 0.98 16 281 10132 -32.5 -34.5 82 2.0 -32.9 107 16 346.0 346.1 296.4 348.8 0.73 17 255 10805 -37.7 -40.7 73 3.0 -38.1 109 19 348.0 348.1 296.5 349.8 0.43 18 250 10940 -38.9 -41.8 74 2.9 -39.2 110 19 348.2 348.3 296.6 349.8 0.39 19 244 11106 -40.3 -43.2 74 2.9 -40.6 111 19 348.6 348.6 296.6 350.0 0.34 20 219 11833 -45.3 -58.3 22 13.0 -45.9 116 17 351.8 351.8 297.1 352.1 0.07 21 200 12430 -50.7 -60.7 30 10.0 -51.0 120 15 352.5 352.5 297.2 352.7 0.05 22 150 14190 -66.3 -71.2 50 4.9 -66.4 140 35 355.9 355.9 297.9 355.9 0.02 23 133 14906 -72.9 -79.9 34 7.0 -72.9 119 34 356.6 356.6 298.0 356.6 0.01 24 124 15313 -76.5 -84.5 27 8.0 -76.5 107 34 357.3 357.3 298.1 357.3 0.00 25 109 16045 -81.5 -88.5 29 7.0 -81.5 85 33 361.2 361.2 299.0 361.3 0.00 26 100 16530 -80.5 -86.5 36 6.0 -80.5 95 33 372.2 372.2 300.9 372.2 0.00 27 98 16644 -80.9 -86.9 36 6.0 -80.9 95 31 373.6 373.6 301.2 373.6 0.00 28 88 17261 -74.7 -80.7 39 6.0 -74.7 150 19 397.7 397.7 304.9 397.7 0.01 29 70 18580 -78.3 -88.3 18 10.0 -78.3 315 7 416.9 416.9 307.3 416.9 0.00 30 64 19089 -78.3 -89.3 15 11.0 -78.3 290 2 427.7 427.7 308.6 427.7 0.00 31 50 20540 -64.7 -90.7 2 26.0 -65.0 275 31 491.0 491.0 314.3 491.0 0.00 32 42 21601 -65.9 -93.9 1 28.0 -66.2 286 29 513.2 513.2 315.8 513.2 0.00 TRP 109 16045 -81.5 -88.5 29 7.0 -81.5 85 33 361.2 361.2 299.0 361.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5750.18 m Freezing level: 563.31 mb = 4899.07 m = 16072.88 ft Wetbulb zero: 572.79 mb = 4755.63 m = 15602.28 ft Precipitable water: 2.35 inches Sfc-500 mean rel hum: 81.33 % Est. max temperature: 33.21 C = 91.78 F Sfc-Lift cond lev (LCL): 939.47 mb = 630.26 m = 2067.75 ft T: 24.39 C 700-500 lapse rate: 4.93 C/km ThetaE index: 14.16 C Layer 911.0- 700.0 mb Conv cond level (CCL): 865.96 mb = 1339.77 m = 4395.52 ft Mean mixing ratio: 17.12 g/kg Conv temperature: 32.84 C = 91.11 F Cap Strength: 1.41 C Lifted Index: -1.79 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.74 C Lifted Index @700 mb: -1.79 C Showalter Index: 2.37 C Risk: Showers probable Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 17.70 C K Index: 35.20 Risk: > 80 % chance of thunderstorms Sweat Index: 229.00 Risk: None Energy Index: -0.29 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 655.45 J/kg Max Up Vert Vel: 36.21 m/s Conv Inhibition (B-): 32.25 J/kg Cap Strength: 1.41 C Lift Cond Lev (LCL): 904.66 mb = 960.95 m = 3152.70 ft Lev Free Conv (LFC): 809.66 mb = 1913.69 m = 6278.42 ft Equ Level (EL): 209.66 mb = 12119.56 m = 39761.87 ft B at Equ Level: 654.63 J/kg Max Parcel Lev (MPL): 99.66 mb = 16548.94 m = 54293.77 ft Wind level data Storm motion: 68 at 11 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 18 300 3 2.6 -1.5 | 258 13 12.8 2.7 1 850 1501 15 21 -5.4 -20.3 | 344 17 4.7 -16.1 2 700 3132 50 11 -8.4 -7.1 | 329 3 1.7 -2.9 3 500 5830 55 19 -15.6 -10.9 | 39 9 -5.4 -6.7 4 400 7550 75 9 -8.7 -2.3 | 218 2 1.5 1.9 5 300 9670 105 15 -14.5 3.9 | 152 9 -4.3 8.1 6 250 10940 110 19 -17.9 6.5 | 144 13 -7.7 10.7 7 200 12430 120 15 -13.0 7.5 | 166 12 -2.8 11.7 8 150 14190 140 35 -22.5 26.8 | 158 33 -12.3 31.0 9 109 16045 85 33 -32.9 -2.9 | 93 23 -22.7 1.3 10 100 16530 95 33 -32.9 2.9 | 107 24 -22.7 7.1 11 91 17069 95 23 -22.9 2.0 | 116 14 -12.7 6.2 12 82 17678 265 11 11.0 1.0 | 256 22 21.1 5.2 13 70 18580 315 7 4.9 -4.9 | 273 15 15.1 -0.7 14 63 19202 285 1 1.0 -0.3 | 251 12 11.1 3.9 15 50 20540 275 31 30.9 -2.7 | 268 41 41.1 1.5 16 37 21946 295 27 24.5 -11.4 | 282 35 34.6 -7.2 Wind Parameters Mean winds (0-6000m): 37.6 at 14.7 knts Storm direction: 67.6 at 11.0 knts Shear (0-3000m) pos: 2.2 neg: 0.0 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 79.4 deg Storm rel helicity (0-3000m) pos: 106.6 neg: -1.7 tot: 104.9 m^2/s^2 ave: 35.0 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 4.2 10^-3/s Energy-Hel index: 0.43 Bulk Rich Number: 58.59 Bulk Shear: 11.19 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 43 6 269 6| 6.7 0.0 6.7| 23.4 0.0 23.4 46.8 0.91| 6.9 6.3 1000 11 9 298 10| 6.9 0.0 6.9| 57.9 0.0 57.9 57.9 0.96| 7.6 7.3 1500 8 12 312 12| 7.0 0.0 7.0|100.8 0.0 100.8 67.2 0.97| 8.4 8.2 2000 12 14 322 12| 4.6 0.0 4.6|105.7 0.0 105.7 52.9 0.86| 7.5 6.5 2500 16 14 327 11| 3.2 0.0 3.2|106.6 -0.1 106.5 42.6 0.76| 6.9 5.2 3000 19 14 329 11| 2.2 0.0 2.2|106.6 -1.7 104.9 35.0 0.65| 6.4 4.2 4000 26 14 333 9| 1.9 0.0 1.9|108.9 -2.2 106.7 26.7 0.64| 5.3 3.4 5000 32 14 340 8| 1.9 0.0 1.9|111.7 -2.2 109.5 21.9 0.64| 4.5 2.9 6000 38 15 351 8| 1.7 0.0 1.7|115.0 -2.2 112.8 18.8 0.63| 4.1 2.6 Wrote GIF file: /home/apache/climate/data/raob//RPMD/skewt/RPMD.skewt.20250425.12.gif