UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042300.upa.cvt Date: 0000Z 23 APR 25 Searching for RPMD... Searching the city database file for: RPMD ... Date:0000Z 23 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 28.6 22.6 70 6.0 24.2 10 5 301.1 304.2 297.1 352.2 17.38 1 976 304 25.2 22.3 84 2.9 23.1 9 7 300.4 303.7 297.1 352.2 17.63 2 933 699 24.0 16.0 61 8.0 18.6 8 9 303.1 305.4 294.3 339.7 12.35 3 912 898 22.6 14.6 61 8.0 17.2 7 10 303.6 305.8 293.8 337.9 11.53 4 902 994 22.2 13.2 57 9.0 16.3 7 10 304.2 306.2 293.3 335.9 10.63 5 863 1377 19.2 14.9 76 4.3 16.3 5 12 304.9 307.2 294.8 342.1 12.44 6 857 1437 19.0 15.3 79 3.7 16.5 5 13 305.3 307.7 295.2 343.8 12.86 7 850 1508 18.8 14.4 76 4.4 15.8 5 13 305.8 308.1 294.9 342.5 12.23 8 793 2103 17.2 2.2 36 15.0 8.8 25 12 310.3 311.3 291.1 327.8 5.66 9 779 2255 16.6 -0.4 31 17.0 7.5 30 11 311.2 312.1 290.6 326.2 4.77 10 753 2543 14.0 1.0 41 13.0 6.9 39 11 311.4 312.5 291.3 328.5 5.47 11 734 2758 12.4 10.6 89 1.8 11.2 47 10 312.0 314.0 295.7 345.8 11.01 12 700 3155 11.0 9.4 90 1.6 10.0 60 9 314.7 316.7 296.1 347.8 10.65 13 664 3595 8.8 6.9 88 1.9 7.6 65 11 317.0 318.8 295.9 346.7 9.45 14 640 3900 7.6 1.6 66 6.0 4.2 69 12 319.0 320.3 294.4 340.5 6.73 15 617 4201 5.2 0.7 73 4.5 2.7 73 13 319.6 320.8 294.4 340.5 6.54 16 570 4846 2.0 -7.0 51 9.0 -2.3 81 15 323.1 323.9 293.4 336.3 3.97 17 559 5003 1.0 -6.0 59 7.0 -2.4 83 16 323.8 324.6 293.9 338.2 4.37 18 514 5672 -5.1 -7.1 86 2.0 -6.0 92 18 324.3 325.1 294.0 338.7 4.37 19 500 5890 -5.1 -7.8 81 2.7 -6.4 95 19 326.8 327.7 294.6 341.0 4.26 20 465 6456 -8.3 -10.3 85 2.0 -9.2 87 22 329.7 330.4 294.9 342.4 3.76 21 438 6917 -10.5 -20.5 44 10.0 -13.8 80 25 332.6 332.9 294.0 338.7 1.71 22 425 7148 -11.9 -17.9 61 6.0 -14.0 77 26 333.7 334.1 294.7 341.4 2.20 23 411 7404 -12.9 -30.9 21 18.0 -17.3 73 28 335.6 335.8 293.9 338.3 0.71 24 400 7610 -14.5 -31.5 22 17.0 -18.5 70 29 336.1 336.3 294.0 338.7 0.69 25 390 7801 -15.7 -19.1 75 3.4 -16.9 71 28 337.0 337.5 295.4 344.7 2.17 26 383 7938 -16.1 -25.1 46 9.0 -18.6 72 27 338.2 338.5 295.0 343.0 1.30 27 372 8157 -17.9 -35.9 19 18.0 -21.5 74 26 338.7 338.8 294.4 340.5 0.48 28 344 8737 -22.3 -25.7 74 3.4 -23.2 78 23 340.4 340.7 295.6 345.4 1.37 29 332 8997 -23.7 -31.7 48 8.0 -25.4 80 21 341.9 342.1 295.5 345.0 0.81 30 300 9730 -29.1 -36.1 51 7.0 -30.2 85 17 344.4 344.5 295.9 346.6 0.58 31 284 10121 -31.3 -39.3 45 8.0 -32.4 96 19 346.7 346.7 296.3 348.4 0.45 32 258 10793 -37.5 -45.5 43 8.0 -38.2 114 22 347.2 347.2 296.3 348.2 0.25 33 250 11010 -39.1 -46.1 47 7.0 -39.7 120 23 347.9 348.0 296.4 348.9 0.24 34 200 12490 -52.1 -64.1 22 12.0 -52.4 150 29 350.3 350.3 296.7 350.4 0.03 35 189 12854 -55.7 -64.7 32 9.0 -55.9 145 26 350.2 350.2 296.7 350.3 0.03 36 150 14290 -67.1 -76.1 27 9.0 -67.2 125 15 354.5 354.5 297.6 354.5 0.01 37 127 15274 -75.1 -85.1 20 10.0 -75.1 113 20 357.3 357.3 298.2 357.4 0.00 38 100 16640 -80.5 -90.5 17 10.0 -80.5 95 27 372.2 372.2 300.9 372.2 0.00 39 86 17481 -84.5 -95.5 13 11.0 -84.5 85 31 380.5 380.5 302.3 380.5 0.00 40 80 17889 -76.5 -85.5 23 9.0 -76.5 71 25 405.0 405.0 305.9 405.0 0.00 41 70 18660 -75.3 -87.3 14 12.0 -75.3 305 11 423.3 423.3 308.1 423.3 0.00 42 64 19183 -71.9 -84.9 13 13.0 -72.0 280 19 441.7 441.7 310.0 441.8 0.00 43 50 20650 -68.5 -95.5 1 27.0 -68.7 260 23 482.1 482.1 313.6 482.1 0.00 44 46 21151 -67.3 -94.3 1 27.0 -67.5 267 27 496.6 496.6 314.7 496.6 0.00 45 40 22011 -58.7 -88.7 1 30.0 -59.5 270 9 538.4 538.4 317.4 538.5 0.00 46 34 23020 -63.3 -91.3 1 28.0 -63.8 252 20 552.0 552.0 318.2 552.0 0.00 47 30 23790 -62.7 -91.7 1 29.0 -63.4 280 9 573.7 573.7 319.3 573.7 0.00 48 20 26370 -51.5 -83.5 1 32.0 -54.5 105 46 678.5 678.5 323.7 678.7 0.02 49 15 28240 -50.9 -82.9 1 32.0 -54.8 97 51 738.7 738.7 325.6 738.9 0.03 50 12 29728 -40.1 -76.1 1 36.0 -49.4 95 56 825.7 825.7 327.9 826.7 0.10 TRP 86 17481 -84.5 -95.5 13 11.0 -84.5 85 31 380.5 380.5 302.3 380.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5801.47 m Freezing level: 551.62 mb = 5112.93 m = 16774.49 ft Wetbulb zero: 591.93 mb = 4538.44 m = 14889.71 ft Precipitable water: 2.00 inches Sfc-500 mean rel hum: 68.40 % Est. max temperature: 32.81 C = 91.06 F Sfc-Lift cond lev (LCL): 924.25 mb = 781.66 m = 2564.48 ft T: 23.42 C 700-500 lapse rate: 5.89 C/km ThetaE index: 17.66 C Layer 850.0- 753.0 mb Conv cond level (CCL): 772.91 mb = 2321.15 m = 7615.21 ft Mean mixing ratio: 14.95 g/kg Conv temperature: 38.81 C = 101.86 F Cap Strength: 3.05 C Lifted Index: -0.67 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.47 C Lifted Index @700 mb: 1.55 C Showalter Index: 0.68 C Risk: Thunderstorms probable Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 19.50 C K Index: 36.70 Risk: > 80 % chance of thunderstorms Sweat Index: 217.80 Risk: None Energy Index: -0.29 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 59.27 J/kg Max Up Vert Vel: 10.89 m/s Conv Inhibition (B-): 243.92 J/kg Cap Strength: 3.07 C Lift Cond Lev (LCL): 882.27 mb = 1185.94 m = 3890.84 ft Lev Free Conv (LFC): 547.27 mb = 5172.27 m = 16969.18 ft Equ Level (EL): 427.27 mb = 7107.54 m = 23318.42 ft B at Equ Level: 58.52 J/kg Max Parcel Lev (MPL): 317.27 mb = 9325.26 m = 30594.30 ft Wind level data Storm motion: 88 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 10 5 -0.9 -4.9 | 299 9 8.2 -4.6 1 850 1508 5 13 -1.1 -13.0 | 328 15 7.9 -12.6 2 700 3155 60 9 -7.8 -4.5 | 343 4 1.3 -4.1 3 500 5890 95 19 -18.9 1.7 | 102 10 -9.9 2.0 4 400 7610 70 29 -27.3 -9.9 | 62 21 -18.2 -9.6 5 300 9730 85 17 -16.9 -1.5 | 82 8 -7.9 -1.1 6 250 11010 120 23 -19.9 11.5 | 138 16 -10.8 11.9 7 200 12490 150 29 -14.5 25.1 | 168 26 -5.4 25.5 8 150 14290 125 15 -12.3 8.6 | 160 10 -3.2 9.0 9 100 16640 95 27 -26.9 2.4 | 99 18 -17.8 2.7 10 86 17481 85 31 -30.9 -2.7 | 84 22 -21.8 -2.3 11 83 17678 90 31 -31.0 0.0 | 91 22 -21.9 0.4 12 71 18593 10 5 -0.9 -4.9 | 299 9 8.2 -4.6 13 70 18660 305 11 9.0 -6.3 | 288 19 18.1 -6.0 14 61 19507 265 23 22.9 2.0 | 266 32 32.0 2.4 15 58 19812 310 19 14.6 -12.2 | 297 26 23.6 -11.9 16 52 20422 295 9 8.2 -3.8 | 281 18 17.2 -3.4 17 50 20650 260 23 22.7 4.0 | 262 32 31.7 4.4 18 49 20726 260 23 22.7 4.0 | 262 32 31.7 4.4 19 45 21336 270 29 29.0 -0.0 | 269 38 38.1 0.4 20 43 21641 295 23 20.8 -9.7 | 287 31 29.9 -9.4 21 40 21946 275 7 7.0 -0.6 | 271 16 16.0 -0.3 22 37 22555 235 27 22.1 15.5 | 243 35 31.2 15.8 23 30 23790 280 9 8.9 -1.6 | 274 18 17.9 -1.2 24 29 24079 265 3 3.0 0.3 | 267 12 12.1 0.6 25 24 25298 125 13 -10.6 7.5 | 169 8 -1.6 7.8 26 20 26370 105 46 -44.4 11.9 | 109 37 -35.4 12.3 27 19 26518 100 46 -45.3 8.0 | 103 37 -36.2 8.3 28 8 29870 90 64 -64.0 0.0 | 90 55 -54.9 0.4 Wind Parameters Mean winds (0-6000m): 57.7 at 12.1 knts Storm direction: 87.7 at 9.1 knts Shear (0-3000m) pos: 1.7 neg: 1.4 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 45.2 deg Storm rel helicity (0-3000m) pos: 27.6 neg: -0.0 tot: 27.5 m^2/s^2 ave: 9.2 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 3.2 stream: 1.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 4.95 Bulk Shear: 11.96 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 7 6 304 10| 0.0 2.8 2.8| 6.1 0.0 6.1 12.2 0.86| 2.8 2.4 1000 7 8 311 11| 0.0 2.8 2.8| 11.9 0.0 11.9 11.9 0.78| 2.8 2.2 1500 6 9 317 12| 0.0 2.7 2.7| 17.4 0.0 17.4 11.6 0.71| 2.7 2.0 2000 8 10 321 12| 1.0 2.1 3.0| 24.1 0.0 24.1 12.0 0.64| 3.0 2.0 2500 13 10 324 12| 1.5 1.6 3.1| 27.0 0.0 27.0 10.8 0.57| 3.1 1.8 3000 17 10 327 11| 1.7 1.4 3.1| 27.6 -0.0 27.5 9.2 0.49| 3.2 1.5 4000 28 10 334 10| 1.8 1.0 2.8| 31.6 -0.1 31.5 7.9 0.55| 2.9 1.6 5000 43 11 348 8| 1.9 0.8 2.7| 37.4 -0.1 37.3 7.5 0.60| 2.8 1.7 6000 58 12 11 6| 2.0 0.7 2.7| 44.3 -1.7 42.7 7.1 0.58| 2.8 1.7 Wrote GIF file: /home/apache/climate/data/raob//RPMD/skewt/RPMD.skewt.20250423.00.gif