UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042100.upa.cvt Date: 0000Z 21 APR 25 Searching for RPMD... Searching the city database file for: RPMD ... Date:0000Z 21 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 1008 18 26.6 25.7 95 0.9 26.0 320 3 299.1 302.9 298.8 360.7 21.05 1 976 303 24.2 22.8 92 1.4 23.2 359 19 299.4 302.7 297.2 352.6 18.19 2 935 678 21.6 20.5 93 1.1 20.8 9 17 300.5 303.5 296.4 348.7 16.45 3 912 895 20.8 19.4 92 1.4 19.8 14 15 301.8 304.7 296.3 348.2 15.74 4 850 1506 20.2 14.2 68 6.0 16.2 35 9 307.3 309.6 295.2 343.7 12.07 5 845 1557 20.2 14.2 68 6.0 16.1 39 9 307.8 310.1 295.4 344.5 12.14 6 795 2076 16.8 11.8 72 5.0 13.5 75 11 309.6 311.7 295.1 343.2 11.01 7 700 3143 11.4 7.8 79 3.6 9.2 85 15 315.1 316.9 295.5 344.9 9.54 8 691 3250 10.8 7.3 79 3.5 8.6 87 16 315.6 317.4 295.4 344.8 9.33 9 662 3606 10.2 5.2 71 5.0 7.2 114 12 318.8 320.5 295.6 345.5 8.41 10 640 3885 9.6 2.6 62 7.0 5.5 137 10 321.2 322.7 295.4 344.5 7.23 11 616 4200 6.8 2.0 71 4.8 4.0 163 8 321.6 323.0 295.4 344.7 7.20 12 551 5100 -0.5 -0.9 97 0.4 -0.7 165 12 323.3 324.6 295.4 344.5 6.52 13 545 5187 -0.9 -1.1 99 0.2 -1.0 164 13 323.9 325.1 295.5 345.0 6.50 14 500 5870 -3.5 -7.2 75 3.7 -5.3 160 17 328.8 329.7 295.2 343.8 4.46 15 493 5981 -4.1 -8.4 72 4.3 -6.1 164 17 329.4 330.2 295.1 343.3 4.12 16 470 6357 -6.3 -9.5 78 3.2 -7.8 178 19 331.2 332.0 295.4 344.7 3.96 17 400 7600 -14.9 -15.4 96 0.5 -15.1 140 19 335.6 336.2 295.7 345.7 2.89 18 353 8537 -20.9 -21.8 92 0.9 -21.2 159 15 339.8 340.1 295.9 346.6 1.89 19 321 9233 -26.1 -26.9 93 0.8 -26.3 165 9 341.9 342.2 295.9 346.8 1.32 20 300 9720 -29.9 -31.4 87 1.5 -30.2 170 5 343.2 343.4 295.9 346.7 0.92 21 266 10564 -36.9 -39.0 81 2.1 -37.1 130 13 345.0 345.1 296.0 347.0 0.49 22 257 10801 -38.9 -41.4 77 2.5 -39.2 119 15 345.5 345.6 296.0 347.1 0.40 23 250 10990 -40.5 -43.1 76 2.6 -40.8 100 19 345.9 345.9 296.0 347.2 0.34 24 224 11728 -47.7 -51.2 67 3.5 -47.9 90 27 345.8 345.9 295.8 346.5 0.15 25 217 11937 -49.3 -53.7 60 4.4 -49.5 87 29 346.5 346.5 296.0 347.0 0.12 26 207 12246 -50.5 -61.5 26 11.0 -50.8 83 33 349.3 349.4 296.5 349.5 0.05 27 200 12470 -52.3 -65.3 19 13.0 -52.6 80 35 349.9 350.0 296.7 350.1 0.03 28 195 12633 -53.7 -67.7 16 14.0 -54.0 80 35 350.3 350.3 296.7 350.4 0.02 29 150 14270 -66.3 -80.3 12 14.0 -66.4 105 44 355.9 355.9 297.9 355.9 0.00 30 136 14856 -71.5 -84.5 13 13.0 -71.5 92 43 356.8 356.8 298.1 356.8 0.00 31 120 15590 -74.3 -90.3 7 16.0 -74.3 76 42 364.7 364.7 299.6 364.7 0.00 32 102 16535 -74.9 -90.9 7 16.0 -74.9 61 9 380.8 380.8 302.4 380.9 0.00 33 100 16650 -75.7 -90.7 8 15.0 -75.7 60 3 381.5 381.5 302.5 381.5 0.00 34 91 17189 -79.5 -103.5 1 24.0 -79.5 19 1 384.4 384.4 302.9 384.4 0.00 35 84 17638 -82.3 -96.3 7 14.0 -82.3 165 9 387.6 387.6 303.4 387.6 0.00 36 70 18660 -80.5 -94.5 8 14.0 -80.5 110 3 412.2 412.2 306.8 412.2 0.00 37 62 19367 -70.3 -83.3 13 13.0 -70.4 345 5 449.3 449.3 310.8 449.3 0.01 38 55 20075 -74.1 -99.1 1 25.0 -74.2 283 26 456.3 456.3 311.4 456.3 0.00 39 50 20640 -69.3 -89.3 4 20.0 -69.5 25 9 480.2 480.2 313.5 480.2 0.00 40 35 22808 -59.1 -89.1 1 30.0 -60.0 63 7 558.4 558.4 318.6 558.4 0.00 41 30 23770 -59.1 -89.1 1 30.0 -60.1 120 9 583.5 583.5 319.8 583.6 0.00 42 28 24204 -58.5 -88.5 1 30.0 -59.7 115 14 596.8 596.8 320.5 596.9 0.01 43 25 24928 -52.1 -84.1 1 32.0 -54.5 107 21 634.9 634.9 322.1 635.0 0.01 44 22 25751 -55.5 -86.5 1 31.0 -57.5 97 30 648.4 648.4 322.6 648.4 0.01 45 20 26360 -54.9 -85.9 1 31.0 -57.1 90 36 668.1 668.1 323.3 668.2 0.01 46 11 30273 -44.5 -78.5 1 34.0 -52.0 830.5 830.5 328.0 831.2 0.08 TRP 84 17638 -82.3 -96.3 7 14.0 -82.3 165 9 387.6 387.6 303.4 387.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5781.65 m Freezing level: 555.45 mb = 5038.52 m = 16530.37 ft Wetbulb zero: 561.16 mb = 4952.62 m = 16248.57 ft Precipitable water: 2.44 inches Sfc-500 mean rel hum: 80.18 % Est. max temperature: 34.12 C = 93.41 F Sfc-Lift cond lev (LCL): 995.43 mb = 128.78 m = 422.51 ft T: 25.67 C 700-500 lapse rate: 5.46 C/km ThetaE index: 16.97 C Layer 976.0- 845.0 mb Conv cond level (CCL): 936.28 mb = 666.49 m = 2186.60 ft Mean mixing ratio: 17.67 g/kg Conv temperature: 27.97 C = 82.34 F Cap Strength: 2.19 C Lifted Index: -1.23 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.56 C Lifted Index @700 mb: 0.31 C Showalter Index: 1.81 C Risk: Showers probable Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 17.70 C K Index: 34.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 205.40 Risk: None Energy Index: -0.07 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 711.12 J/kg Max Up Vert Vel: 37.71 m/s Conv Inhibition (B-): 116.09 J/kg Cap Strength: 2.12 C Lift Cond Lev (LCL): 941.25 mb = 620.20 m = 2034.75 ft Lev Free Conv (LFC): 596.25 mb = 4462.88 m = 14641.80 ft Equ Level (EL): 176.25 mb = 13264.02 m = 43516.59 ft B at Equ Level: 701.67 J/kg Max Parcel Lev (MPL): 106.25 mb = 16298.11 m = 53470.83 ft Wind level data Storm motion: 124 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 1008 18 320 3 1.9 -2.3 | 308 12 9.7 -7.5 1 975 305 360 19 -0.0 -19.0 | 342 25 7.8 -24.2 2 910 914 15 15 -3.9 -14.5 | 349 20 3.9 -19.7 3 850 1506 35 9 -5.2 -7.4 | 348 13 2.6 -12.6 4 789 2134 80 11 -10.8 -1.9 | 23 8 -3.1 -7.1 5 700 3143 85 15 -14.9 -1.3 | 48 10 -7.2 -6.5 6 682 3353 90 17 -17.0 0.0 | 61 11 -9.2 -5.2 7 657 3658 120 11 -9.5 5.5 | 99 2 -1.8 0.3 8 609 4267 170 7 -1.2 6.9 | 256 7 6.5 1.7 9 500 5870 160 17 -5.8 16.0 | 190 11 1.9 10.7 10 467 6401 180 19 0.0 19.0 | 209 16 7.8 13.8 11 400 7600 140 19 -12.2 14.6 | 154 10 -4.5 9.3 12 399 7620 150 23 -11.5 19.9 | 166 15 -3.7 14.7 13 300 9720 170 5 -0.9 4.9 | 273 7 6.9 -0.3 14 299 9754 170 5 -0.9 4.9 | 273 7 6.9 -0.3 15 251 10973 110 17 -16.0 5.8 | 94 8 -8.2 0.6 16 250 10990 100 19 -18.7 3.3 | 80 11 -11.0 -1.9 17 200 12470 80 35 -34.5 -6.1 | 67 29 -26.7 -11.3 18 190 12802 80 35 -34.5 -6.1 | 67 29 -26.7 -11.3 19 156 14021 105 50 -48.3 12.9 | 101 41 -40.5 7.7 20 150 14270 105 44 -42.5 11.4 | 100 35 -34.7 6.2 21 115 15850 70 42 -39.5 -14.4 | 58 37 -31.7 -19.6 22 100 16650 60 3 -2.6 -1.5 | 323 8 5.2 -6.7 23 98 16764 60 3 -2.6 -1.5 | 323 8 5.2 -6.7 24 88 17374 0 0 -0.0 -0.0 | 304 9 7.8 -5.2 25 84 17638 165 9 -2.3 8.7 | 237 6 5.4 3.5 26 83 17678 170 13 -2.3 12.8 | 216 9 5.5 7.6 27 70 18660 110 3 -2.8 1.0 | 310 6 4.9 -4.2 28 64 19202 0 0 -0.0 -0.0 | 304 9 7.8 -5.2 29 55 20117 280 27 26.6 -4.7 | 286 36 34.3 -9.9 30 50 20640 25 9 -3.8 -8.2 | 344 14 4.0 -13.4 31 47 21031 315 3 2.1 -2.1 | 307 12 9.9 -7.3 32 30 23770 120 9 -7.8 4.5 | 3 1 -0.0 -0.7 33 20 26360 90 36 -36.0 0.0 | 80 29 -28.2 -5.2 Wind Parameters Mean winds (0-6000m): 94.0 at 12.5 knts Storm direction: 124.0 at 9.4 knts Shear (0-3000m) pos: 2.8 neg: 0.0 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 97.3 deg Storm rel helicity (0-3000m) pos: 104.2 neg: -1.5 tot: 102.7 m^2/s^2 ave: 34.2 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 4.1 10^-3/s Energy-Hel index: 0.42 Bulk Rich Number: 14.02 Bulk Shear: 50.72 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 ------------------------------------------------------------------------------- 500 359 14 338 21| 16.1 0.0 16.1| 68.4 0.0 68.4 136.7 0.64| 20.5 13.2 1000 5 15 342 21| 6.5 0.0 6.5| 78.8 0.0 78.8 78.8 0.58| 12.9 7.5 1500 10 14 344 20| 3.0 0.0 3.0| 79.9 -1.5 78.4 52.3 0.47| 10.7 5.0 2000 19 13 348 18| 3.1 0.0 3.1| 94.4 -1.5 92.9 46.4 0.52| 9.6 5.0 2500 29 13 354 16| 2.9 0.0 2.9|100.0 -1.5 98.5 39.4 0.54| 8.3 4.5 3000 40 13 1 15| 2.8 0.0 2.8|104.2 -1.5 102.7 34.2 0.56| 7.3 4.1 4000 57 13 14 13| 1.5 0.0 1.5|119.0 -1.5 117.5 29.4 0.57| 7.8 4.5 5000 70 12 21 10| 1.2 0.3 1.5|121.0 -9.5 111.5 22.3 0.47| 7.0 3.3 6000 94 12 47 6| 1.2 0.5 1.7|123.8 -19.5 104.3 17.4 0.38| 6.4 2.4 Wrote GIF file: /home/apache/climate/data/raob//RPMD/skewt/RPMD.skewt.20250421.00.gif