UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041712.upa.cvt Date: 1200Z 17 APR 25 Searching for RPMD... Searching the city database file for: RPMD ... Date:1200Z 17 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 27.2 22.4 75 4.8 23.8 10 1 299.8 302.9 296.6 350.0 17.18 1 975 304 26.2 23.1 83 3.1 23.9 340 9 301.5 304.9 298.0 356.3 18.55 2 911 901 23.0 20.2 84 2.8 21.0 33 13 304.2 307.2 297.4 353.5 16.58 3 850 1503 18.6 17.5 93 1.1 17.8 30 11 305.6 308.4 296.7 350.5 14.97 4 793 2098 15.4 14.9 97 0.5 15.1 63 7 308.3 310.9 296.5 349.4 13.56 5 764 2414 14.0 13.2 95 0.8 13.5 68 11 310.1 312.5 296.3 348.5 12.59 6 720 2913 9.4 8.0 91 1.4 8.5 73 19 310.4 312.2 294.1 339.2 9.40 7 700 3148 10.2 7.9 86 2.3 8.8 70 19 313.8 315.6 295.2 343.6 9.60 8 663 3597 8.0 4.8 80 3.2 6.1 74 19 316.2 317.8 294.8 341.9 8.17 9 633 3978 6.8 -1.2 57 8.0 2.5 75 19 319.1 320.1 293.6 336.9 5.54 10 616 4201 5.4 -3.6 52 9.0 0.8 75 19 320.0 320.9 293.2 335.4 4.76 11 569 4843 0.4 -4.3 71 4.7 -2.0 75 22 321.4 322.4 293.7 337.4 4.89 12 535 5335 -1.9 -7.9 63 6.0 -4.7 75 25 324.4 325.2 293.7 337.5 3.94 13 514 5652 -3.5 -15.5 39 12.0 -8.1 75 26 326.2 326.6 292.7 333.8 2.23 14 500 5870 -4.9 -8.3 77 3.4 -6.5 80 25 327.1 327.9 294.5 340.8 4.09 15 486 6094 -5.9 -18.9 35 13.0 -10.5 77 25 328.5 328.9 293.0 334.7 1.77 16 474 6290 -6.9 -12.9 62 6.0 -9.4 75 25 329.6 330.2 294.3 339.9 2.99 17 459 6541 -8.1 -17.1 48 9.0 -11.4 72 25 331.2 331.6 294.0 338.8 2.18 18 419 7245 -12.5 -15.9 76 3.4 -13.8 85 23 334.3 334.8 295.1 343.5 2.64 19 400 7600 -13.3 -28.3 27 15.0 -17.3 95 21 337.7 337.9 294.6 341.2 0.93 20 386 7870 -14.9 -22.9 50 8.0 -17.4 102 19 339.1 339.4 295.4 344.8 1.57 21 377 8049 -15.1 -33.1 20 18.0 -19.3 107 17 341.1 341.2 295.1 343.5 0.62 22 369 8211 -16.5 -37.5 14 21.0 -20.7 112 16 341.3 341.4 295.0 342.9 0.41 23 300 9730 -28.9 -42.9 25 14.0 -30.7 110 17 344.6 344.7 295.7 345.8 0.29 24 274 10373 -34.1 -37.0 75 2.9 -34.5 102 17 346.2 346.3 296.3 348.5 0.58 25 258 10793 -37.1 -40.7 69 3.6 -37.5 97 17 347.8 347.9 296.5 349.5 0.42 26 250 11010 -38.7 -42.2 69 3.5 -39.1 85 17 348.5 348.6 296.6 350.0 0.37 27 244 11176 -39.7 -44.7 59 5.0 -40.2 86 17 349.5 349.5 296.8 350.7 0.29 28 200 12500 -50.9 -55.9 55 5.0 -51.1 95 19 352.2 352.2 297.2 352.6 0.10 29 157 14023 -63.5 -72.5 28 9.0 -63.6 83 24 356.0 356.0 297.9 356.1 0.01 30 150 14300 -66.1 -75.1 27 9.0 -66.2 85 21 356.2 356.2 298.0 356.3 0.01 31 138 14800 -70.9 -78.9 30 8.0 -70.9 92 23 356.4 356.4 298.0 356.4 0.01 32 114 15913 -78.3 -87.3 22 9.0 -78.3 95 21 362.6 362.6 299.2 362.6 0.00 33 100 16660 -78.9 -86.9 26 8.0 -78.9 175 5 375.3 375.3 301.5 375.3 0.00 34 90 17258 -80.5 -89.5 21 9.0 -80.5 126 4 383.6 383.6 302.8 383.6 0.00 35 73 18457 -75.5 -84.5 23 9.0 -75.6 253 9 417.8 417.8 307.4 417.8 0.00 36 70 18700 -76.3 -86.3 19 10.0 -76.3 220 1 421.2 421.2 307.9 421.2 0.00 37 53 20316 -74.1 -96.1 2 22.0 -74.2 294 22 461.1 461.1 311.9 461.1 0.00 38 50 20660 -69.9 -95.9 1 26.0 -70.1 300 27 478.8 478.8 313.4 478.8 0.00 39 36 22653 -59.7 -89.7 1 30.0 -60.5 17 18 552.3 552.3 318.2 552.3 0.00 40 30 23790 -58.9 -88.9 1 30.0 -59.9 85 9 584.1 584.1 319.9 584.1 0.00 41 27 24453 -57.5 -87.5 1 30.0 -58.8 117 8 605.9 605.9 320.9 605.9 0.01 TRP 114 15913 -78.3 -87.3 22 9.0 -78.3 95 21 362.6 362.6 299.2 362.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5790.18 m Freezing level: 563.09 mb = 4928.58 m = 16169.68 ft Wetbulb zero: 602.66 mb = 4377.99 m = 14363.30 ft Precipitable water: 2.35 inches Sfc-500 mean rel hum: 77.66 % Est. max temperature: 32.92 C = 91.25 F Sfc-Lift cond lev (LCL): 939.39 mb = 631.43 m = 2071.60 ft T: 24.45 C 700-500 lapse rate: 5.55 C/km ThetaE index: 17.10 C Layer 911.0- 700.0 mb Conv cond level (CCL): 876.69 mb = 1234.66 m = 4050.67 ft Mean mixing ratio: 17.61 g/kg Conv temperature: 32.43 C = 90.38 F Cap Strength: 1.83 C Lifted Index: -3.45 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.85 C Lifted Index @700 mb: -1.54 C Showalter Index: -2.11 C Risk: Severe thunderstorms possible Total Totals Index: 45.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 22.40 C K Index: 38.70 Risk: > 80 % chance of thunderstorms Sweat Index: 257.00 Risk: None Energy Index: -1.98 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 929.28 J/kg Max Up Vert Vel: 43.11 m/s Conv Inhibition (B-): 28.49 J/kg Cap Strength: 1.83 C Lift Cond Lev (LCL): 912.33 mb = 888.60 m = 2915.31 ft Lev Free Conv (LFC): 847.33 mb = 1529.98 m = 5019.56 ft Equ Level (EL): 177.33 mb = 13256.99 m = 43493.53 ft B at Equ Level: 926.70 J/kg Max Parcel Lev (MPL): 87.33 mb = 17430.93 m = 57187.39 ft Wind level data Storm motion: 96 at 12 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 10 1 -0.2 -1.0 | 281 12 12.1 -2.3 1 975 305 340 9 3.1 -8.5 | 302 18 15.4 -9.7 2 909 914 35 13 -7.5 -10.6 | 338 13 4.8 -11.9 3 850 1503 30 11 -5.5 -9.5 | 328 13 6.8 -10.8 4 789 2134 65 7 -6.3 -3.0 | 306 7 5.9 -4.2 5 708 3048 75 21 -20.3 -5.4 | 50 10 -8.0 -6.7 6 700 3148 70 19 -17.9 -6.5 | 36 10 -5.6 -7.8 7 657 3658 75 19 -18.4 -4.9 | 44 9 -6.1 -6.2 8 610 4267 75 19 -18.4 -4.9 | 44 9 -6.1 -6.2 9 505 5791 75 27 -26.1 -7.0 | 59 16 -13.8 -8.3 10 500 5870 80 25 -24.6 -4.3 | 65 14 -12.3 -5.6 11 449 6706 70 25 -23.5 -8.6 | 49 15 -11.2 -9.8 12 400 7600 95 21 -20.9 1.8 | 94 9 -8.6 0.5 13 338 8839 130 11 -8.4 7.1 | 214 7 3.9 5.8 14 300 9730 110 17 -16.0 5.8 | 141 6 -3.7 4.5 15 251 10973 95 17 -16.9 1.5 | 92 5 -4.7 0.2 16 250 11010 85 17 -16.9 -1.5 | 59 5 -4.7 -2.8 17 200 12500 95 19 -18.9 1.7 | 93 7 -6.7 0.4 18 173 13411 80 29 -28.6 -5.0 | 69 17 -16.3 -6.3 19 150 14300 85 21 -20.9 -1.8 | 70 9 -8.6 -3.1 20 142 14630 95 23 -22.9 2.0 | 94 11 -10.6 0.7 21 115 15850 70 23 -21.6 -7.9 | 46 13 -9.3 -9.2 22 114 15913 95 21 -20.9 1.8 | 94 9 -8.6 0.5 23 104 16459 125 17 -13.9 9.8 | 169 9 -1.6 8.5 24 100 16660 175 5 -0.4 5.0 | 253 12 11.8 3.7 25 93 17069 175 5 -0.4 5.0 | 253 12 11.8 3.7 26 84 17678 20 1 -0.3 -0.9 | 281 12 11.9 -2.2 27 79 17983 320 25 16.1 -19.2 | 306 35 28.3 -20.4 28 70 18700 220 1 0.6 0.8 | 272 13 12.9 -0.5 29 68 18898 270 1 1.0 -0.0 | 276 13 13.3 -1.3 30 50 20660 300 27 23.4 -13.5 | 293 39 35.7 -14.8 31 43 21641 315 27 19.1 -19.1 | 303 37 31.4 -20.4 32 30 23790 85 9 -9.0 -0.8 | 302 4 3.3 -2.1 33 28 24079 115 5 -4.5 2.1 | 264 8 7.7 0.8 34 23 24994 125 23 -18.8 13.2 | 151 14 -6.6 11.9 Wind Parameters Mean winds (0-6000m): 66.0 at 16.5 knts Storm direction: 96.0 at 12.3 knts Shear (0-3000m) pos: 3.7 neg: 1.5 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 127.7 deg Storm rel helicity (0-3000m) pos: 82.2 neg: -15.1 tot: 67.1 m^2/s^2 ave: 22.4 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 3.7 10^-3/s Energy-Hel index: 0.35 Bulk Rich Number: 25.57 Bulk Shear: 36.35 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 ------------------------------------------------------------------------------- 500 347 7 300 16| 0.0 9.7 9.7| 34.8 0.0 34.8 69.6 0.73| 12.2 8.8 1000 11 9 315 15| 3.7 4.8 8.6| 60.7 -1.3 59.4 59.4 0.74| 10.3 7.6 1500 20 10 321 14| 2.5 2.9 5.4| 60.7 -7.6 53.1 35.4 0.59| 7.5 4.4 2000 25 10 322 13| 2.5 2.2 4.7| 60.7 -13.4 47.3 23.7 0.38| 7.0 2.7 2500 33 10 324 12| 3.0 1.7 4.7| 69.7 -15.1 54.6 21.8 0.44| 7.0 3.1 3000 44 11 334 10| 3.7 1.5 5.2| 82.2 -15.1 67.1 22.4 0.51| 7.2 3.7 4000 56 13 351 9| 2.8 1.1 4.0| 85.1 -20.3 64.9 16.2 0.46| 5.9 2.7 5000 62 15 4 8| 2.3 1.0 3.2| 89.7 -20.3 69.5 13.9 0.45| 5.1 2.3 6000 66 16 19 8| 1.9 0.9 2.8|100.0 -22.1 77.9 13.0 0.44| 4.8 2.1 Wrote GIF file: /home/apache/climate/data/raob//RPMD/skewt/RPMD.skewt.20250417.12.gif