UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for RPMD... Searching the city database file for: RPMD ... Date:0000Z 10 DEC 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 27.0 22.6 77 4.4 23.8 30 5 299.5 302.6 296.7 350.2 17.38 1 976 303 24.8 21.8 83 3.0 22.6 10 17 300.0 303.1 296.7 350.1 17.09 2 912 896 21.6 18.3 82 3.3 19.3 20 19 302.6 305.3 295.7 346.0 14.67 3 894 1070 21.2 14.2 64 7.0 16.5 25 21 303.9 306.1 293.9 338.1 11.46 4 850 1506 18.6 15.6 83 3.0 16.5 40 27 305.6 308.1 295.6 345.2 13.23 5 793 2099 14.8 12.0 83 2.8 13.0 49 20 307.7 309.8 294.7 341.5 11.18 6 777 2272 14.6 11.3 81 3.3 12.4 52 20 309.3 311.3 294.9 342.4 10.89 7 724 2866 10.0 8.6 91 1.4 9.1 61 23 310.5 312.4 294.4 340.4 9.74 8 713 2994 10.8 8.2 84 2.6 9.2 63 24 312.8 314.6 294.9 342.5 9.62 9 700 3147 9.4 6.6 83 2.8 7.7 65 25 312.9 314.6 294.3 340.1 8.77 10 685 3327 8.6 5.9 83 2.7 7.0 68 24 313.9 315.6 294.4 340.5 8.54 11 673 3473 8.4 -2.6 46 11.0 2.7 71 22 315.3 316.2 291.8 330.3 4.70 12 663 3596 7.6 -6.4 36 14.0 1.0 74 22 315.8 316.5 290.9 327.3 3.57 13 653 3722 7.0 -3.0 49 10.0 1.9 76 21 316.5 317.4 292.1 331.5 4.70 14 644 3836 7.4 -15.6 18 23.0 -1.7 78 20 318.2 318.5 290.0 324.1 1.76 15 622 4122 6.8 -19.2 14 26.0 -2.8 82 18 320.7 320.9 290.3 325.3 1.34 16 616 4201 6.2 -19.8 13 26.0 -3.2 84 18 320.9 321.1 290.3 325.3 1.29 17 609 4295 5.4 -21.6 12 27.0 -4.0 85 17 321.0 321.2 290.2 324.9 1.12 18 595 4485 3.8 -2.2 65 6.0 0.6 86 20 321.3 322.4 294.1 339.1 5.48 19 558 5004 1.2 -3.3 72 4.5 -1.2 89 30 324.2 325.2 294.7 341.8 5.38 20 529 5432 -1.1 -13.1 40 12.0 -6.1 90 32 326.4 326.9 293.2 335.4 2.63 21 507 5770 -3.5 -8.3 69 4.8 -5.7 90 30 327.5 328.3 294.6 341.0 4.04 22 500 5880 -3.9 -13.9 46 10.0 -7.9 90 29 328.3 328.8 293.6 337.2 2.61 23 465 6447 -8.3 -10.8 82 2.5 -9.4 81 23 329.7 330.4 294.8 342.0 3.61 24 414 7339 -13.1 -22.1 47 9.0 -15.9 107 26 334.7 335.0 294.4 340.3 1.57 25 400 7600 -14.7 -23.7 46 9.0 -17.3 115 27 335.9 336.2 294.6 341.0 1.41 26 383 7927 -16.9 -25.9 46 9.0 -19.3 115 25 337.2 337.4 294.7 341.6 1.21 27 370 8186 -18.5 -22.9 68 4.4 -19.8 116 25 338.4 338.7 295.4 344.4 1.64 28 358 8431 -19.3 -31.3 34 12.0 -22.0 118 24 340.5 340.7 295.1 343.5 0.78 29 329 9054 -23.7 -38.7 24 15.0 -26.2 121 24 342.8 342.9 295.4 344.4 0.41 30 300 9720 -29.3 -42.3 27 13.0 -31.0 125 23 344.1 344.1 295.6 345.3 0.31 31 285 10086 -32.3 -40.3 45 8.0 -33.3 128 19 344.9 345.0 295.8 346.5 0.40 32 271 10440 -35.1 -48.1 25 13.0 -36.2 131 15 345.8 345.8 295.8 346.6 0.18 33 257 10810 -37.9 -45.9 43 8.0 -38.7 134 11 347.0 347.0 296.2 348.0 0.24 34 250 11000 -39.5 -49.5 34 10.0 -40.2 130 11 347.3 347.4 296.2 348.0 0.17 35 235 11418 -42.5 -52.5 33 10.0 -43.1 134 13 349.0 349.0 296.5 349.5 0.13 36 200 12480 -52.1 -64.1 22 12.0 -52.4 145 17 350.3 350.3 296.7 350.4 0.03 37 186 12946 -56.3 -70.3 16 14.0 -56.5 140 16 350.8 350.8 296.8 350.9 0.02 38 150 14280 -67.3 -74.3 36 7.0 -67.4 85 11 354.2 354.2 297.5 354.2 0.01 39 133 14995 -73.1 -79.1 40 6.0 -73.1 82 18 356.2 356.2 298.0 356.2 0.01 40 125 15355 -76.3 -82.3 38 6.0 -76.3 74 23 356.8 356.8 298.1 356.8 0.00 41 100 16610 -85.7 -92.7 27 7.0 -85.7 85 35 362.1 362.1 299.1 362.1 0.00 42 90 17183 -89.1 -96.1 25 7.0 -89.1 92 37 366.5 366.5 299.9 366.5 0.00 43 83 17615 -91.9 -97.9 29 6.0 -91.9 100 40 369.3 369.3 300.4 369.3 0.00 44 78 17951 -85.7 -88.9 56 3.2 -85.7 116 32 388.8 388.8 303.6 388.8 0.00 45 70 18560 -75.7 -80.7 45 5.0 -75.7 170 7 422.4 422.4 308.0 422.5 0.01 46 53 20180 -72.9 -88.9 7 16.0 -73.0 166 5 463.9 463.9 312.1 463.9 0.00 TRP 83 17615 -91.9 -97.9 29 6.0 -91.9 100 40 369.3 369.3 300.4 369.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5791.63 m Freezing level: 542.87 mb = 5227.61 m = 17150.74 ft Wetbulb zero: 648.23 mb = 3781.88 m = 12407.58 ft Precipitable water: 2.05 inches Sfc-500 mean rel hum: 66.41 % Est. max temperature: 32.86 C = 91.15 F Sfc-Lift cond lev (LCL): 945.81 mb = 577.79 m = 1895.62 ft T: 23.32 C 700-500 lapse rate: 4.87 C/km ThetaE index: 12.18 C Layer 976.0- 850.0 mb Conv cond level (CCL): 854.12 mb = 1464.14 m = 4803.54 ft Mean mixing ratio: 16.23 g/kg Conv temperature: 33.02 C = 91.43 F Cap Strength: 1.96 C Lifted Index: -0.46 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.20 C Lifted Index @700 mb: -0.82 C Showalter Index: 0.83 C Risk: Thunderstorms probable Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 19.50 C K Index: 35.30 Risk: > 80 % chance of thunderstorms Sweat Index: 270.20 Risk: None Energy Index: -1.56 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 154.25 J/kg Max Up Vert Vel: 17.56 m/s Conv Inhibition (B-): 54.70 J/kg Cap Strength: 1.97 C Lift Cond Lev (LCL): 912.14 mb = 894.94 m = 2936.13 ft Lev Free Conv (LFC): 757.14 mb = 2489.38 m = 8167.17 ft Equ Level (EL): 647.14 mb = 3795.71 m = 12452.95 ft B at Equ Level: 39.74 J/kg Max Parcel Lev (MPL): 177.14 mb = 13248.83 m = 43466.75 ft Wind level data Storm motion: 95 at 17 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 30 5 -2.5 -4.3 | 292 16 14.5 -5.7 1 975 305 10 17 -3.0 -16.7 | 322 23 14.1 -18.1 2 910 914 20 19 -6.5 -17.9 | 331 22 10.5 -19.3 3 850 1506 40 27 -17.4 -20.7 | 1 22 -0.3 -22.1 4 848 1524 40 27 -17.4 -20.7 | 1 22 -0.3 -22.1 5 789 2134 50 19 -14.6 -12.2 | 350 14 2.5 -13.6 6 700 3147 65 25 -22.7 -10.6 | 25 13 -5.6 -12.0 7 657 3658 75 21 -20.3 -5.4 | 25 8 -3.2 -6.8 8 610 4267 85 17 -16.9 -1.5 | 358 3 0.1 -2.9 9 545 5182 90 33 -33.0 0.0 | 85 16 -16.0 -1.4 10 500 5880 90 29 -29.0 0.0 | 83 12 -12.0 -1.4 11 467 6401 80 23 -22.7 -4.0 | 46 8 -5.6 -5.4 12 400 7600 115 27 -24.5 11.4 | 143 12 -7.4 10.0 13 383 7925 115 25 -22.7 10.6 | 148 11 -5.6 9.2 14 300 9720 125 23 -18.8 13.2 | 171 12 -1.8 11.8 15 251 10973 135 9 -6.4 6.4 | 245 12 10.7 5.0 16 250 11000 130 11 -8.4 7.1 | 237 10 8.6 5.7 17 200 12480 145 17 -9.8 13.9 | 210 14 7.3 12.5 18 190 12802 145 17 -9.8 13.9 | 210 14 7.3 12.5 19 150 14280 85 11 -11.0 -1.0 | 291 7 6.1 -2.4 20 149 14326 95 11 -11.0 1.0 | 274 6 6.1 -0.4 21 120 15545 70 25 -23.5 -8.6 | 33 12 -6.5 -10.0 22 100 16610 85 35 -34.9 -3.1 | 76 18 -17.8 -4.5 23 97 16764 85 35 -34.9 -3.1 | 76 18 -17.8 -4.5 24 83 17615 100 40 -39.4 6.9 | 104 23 -22.4 5.5 25 82 17678 90 44 -44.0 0.0 | 87 27 -27.0 -1.4 26 70 18560 170 7 -1.2 6.9 | 251 17 15.8 5.5 27 66 18898 175 5 -0.4 5.0 | 258 17 16.6 3.6 28 62 19202 130 19 -14.6 12.2 | 193 11 2.5 10.8 29 58 19507 215 3 1.7 2.5 | 267 19 18.8 1.1 30 49 20422 125 7 -5.7 4.0 | 257 12 11.3 2.6 Wind Parameters Mean winds (0-6000m): 64.7 at 22.8 knts Storm direction: 94.7 at 17.1 knts Shear (0-3000m) pos: 3.2 neg: 2.2 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 88.8 deg Storm rel helicity (0-3000m) pos: 156.6 neg: -14.1 tot: 142.5 m^2/s^2 ave: 47.5 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 4.9 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 3.65 Bulk Shear: 42.31 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 13 14 317 20| 0.0 13.4 13.4| 51.7 0.0 51.7 103.4 0.77| 14.3 11.0 1000 16 16 323 21| 2.2 6.7 8.9| 76.3 0.0 76.3 76.3 0.82| 9.3 7.7 1500 23 19 333 21| 4.7 4.5 9.1|131.6 0.0 131.6 87.8 0.88| 9.5 8.4 2000 30 20 339 20| 3.0 3.3 6.3|131.6 -11.0 120.6 60.3 0.63| 9.0 5.7 2500 34 20 342 19| 3.0 2.7 5.6|142.0 -14.1 127.9 51.2 0.61| 8.1 5.0 3000 39 20 347 18| 3.2 2.2 5.4|156.6 -14.1 142.5 47.5 0.65| 7.5 4.9 4000 48 21 354 15| 2.6 1.7 4.3|161.2 -15.6 145.6 36.4 0.54| 6.8 3.7 5000 57 21 3 13| 3.2 1.3 4.5|172.1 -16.5 155.7 31.1 0.51| 7.0 3.6 6000 65 23 18 12| 2.7 1.2 4.0|175.1 -22.5 152.6 25.4 0.44| 6.6 2.9 Wrote GIF file: /home/apache/climate/data/raob//RPMD/skewt/RPMD.skewt.20251210.00.gif