UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121012.upa.cvt Date: 1200Z 10 DEC 25 Searching for RPMT... Searching the city database file for: RPMT ... Date:1200Z 10 DEC 25 Station: RPMT WMO ident: 98646 Latitude: 10.30 Longitude: 123.97 Elevation: 24.00 ------------------------------------------------------------------------------- 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 24 29.0 25.0 79 4.0 26.0 350 6 301.5 305.3 299.0 361.2 20.18 1 1000 92 28.2 23.9 78 4.3 25.0 10 5 301.4 304.8 298.2 357.4 19.00 2 925 782 23.4 21.6 90 1.8 22.1 45 16 303.2 306.5 298.0 356.2 17.83 3 850 1518 18.8 17.3 91 1.5 17.8 65 21 305.8 308.6 296.7 350.1 14.78 4 807 1962 15.6 15.3 98 0.3 15.4 69 23 307.0 309.6 296.3 348.2 13.68 5 742 2675 13.4 6.4 63 7.0 9.2 73 25 312.1 313.6 293.6 337.3 8.15 6 700 3165 11.6 -0.4 43 12.0 5.1 90 26 315.3 316.4 292.3 332.2 5.31 7 663 3617 9.6 -10.4 23 20.0 0.7 90 24 318.0 318.5 290.7 326.6 2.61 8 638 3935 7.4 -13.6 21 21.0 -1.3 79 22 319.0 319.4 290.6 326.0 2.10 9 629 4052 6.4 -7.6 36 14.0 -0.2 75 22 319.2 319.9 291.8 330.4 3.43 10 620 4170 5.8 -14.2 22 20.0 -2.3 70 21 319.8 320.2 290.7 326.7 2.05 11 611 4289 4.6 -6.4 45 11.0 -0.7 65 20 319.8 320.5 292.4 332.4 3.88 12 610 4303 4.6 -8.4 38 13.0 -1.4 66 20 319.9 320.6 291.9 330.9 3.32 13 604 4383 4.8 -20.2 14 25.0 -4.1 68 22 321.1 321.3 290.4 325.4 1.27 14 598 4465 4.8 -17.2 19 22.0 -3.6 71 24 322.0 322.3 291.0 327.7 1.66 15 582 4685 2.2 -3.8 64 6.0 -0.9 75 28 321.5 322.4 293.7 337.6 4.97 16 576 4768 1.6 -3.1 71 4.7 -0.9 75 28 321.7 322.7 294.0 338.9 5.29 17 569 4867 2.2 -29.8 7 32.0 -6.9 75 29 323.5 323.6 290.5 325.6 0.57 18 552 5112 1.0 -30.0 8 31.0 -7.7 82 27 324.9 325.0 290.9 327.0 0.57 19 536 5347 -1.1 -14.1 37 13.0 -6.3 90 25 325.2 325.6 292.6 333.3 2.40 20 533 5392 -0.7 -32.7 7 32.0 -9.1 92 25 326.2 326.3 291.1 327.9 0.46 21 500 5900 -3.9 -32.9 8 29.0 -11.2 100 22 328.3 328.4 291.7 330.1 0.48 22 447 6773 -9.3 -46.3 3 37.0 -15.7 99 17 332.2 332.2 292.4 332.7 0.13 23 414 7359 -13.3 -23.3 43 10.0 -16.3 106 19 334.4 334.7 294.2 339.5 1.41 24 411 7415 -13.5 -31.5 20 18.0 -17.7 107 20 334.8 335.0 293.7 337.3 0.67 25 402 7582 -14.5 -25.5 39 11.0 -17.6 109 22 335.7 335.9 294.3 340.0 1.19 26 400 7620 -14.7 -26.7 35 12.0 -17.9 110 22 335.9 336.1 294.3 339.8 1.08 27 372 8166 -19.1 -29.1 41 10.0 -21.5 119 17 337.1 337.3 294.4 340.5 0.93 28 370 8207 -19.3 -25.3 59 6.0 -20.9 119 16 337.3 337.6 294.8 342.2 1.32 29 365 8308 -19.9 -34.9 25 15.0 -22.8 122 16 337.9 338.0 294.3 339.9 0.54 30 352 8577 -21.9 -35.9 27 14.0 -24.5 133 15 338.7 338.8 294.5 340.6 0.51 31 350 8619 -21.9 -28.9 53 7.0 -23.5 134 14 339.2 339.4 295.0 343.0 1.00 32 341 8811 -23.1 -38.1 24 15.0 -25.6 142 14 340.1 340.2 294.7 341.8 0.42 33 321 9252 -26.1 -33.1 52 7.0 -27.4 150 12 341.9 342.1 295.4 344.7 0.73 34 320 9275 -25.9 -38.9 28 13.0 -27.9 149 12 342.5 342.6 295.3 344.1 0.41 35 318 9320 -26.3 -35.3 42 9.0 -27.9 147 13 342.6 342.7 295.5 344.9 0.60 36 315 9389 -26.5 -45.5 15 19.0 -28.9 143 13 343.2 343.3 295.3 344.1 0.21 37 314 9412 -26.7 -43.7 18 17.0 -28.9 142 13 343.2 343.3 295.3 344.3 0.25 38 304 9645 -28.7 -37.7 42 9.0 -30.1 150 12 343.6 343.7 295.6 345.5 0.49 39 300 9740 -29.3 -42.3 27 13.0 -31.0 155 11 344.1 344.1 295.6 345.3 0.31 40 284 10128 -32.3 -48.3 19 16.0 -33.8 170 8 345.2 345.3 295.7 345.9 0.17 41 278 10277 -33.7 -41.7 44 8.0 -34.7 176 5 345.3 345.4 295.9 346.7 0.35 42 250 11010 -39.7 -50.7 30 11.0 -40.5 155 7 347.0 347.1 296.1 347.6 0.15 43 243 11203 -41.7 -53.7 26 12.0 -42.4 152 8 346.9 346.9 296.0 347.3 0.11 44 217 11958 -47.3 -64.3 13 17.0 -47.9 138 13 349.6 349.6 296.5 349.8 0.03 45 200 12490 -52.1 -62.1 29 10.0 -52.4 125 12 350.3 350.3 296.7 350.5 0.04 46 196 12621 -53.1 -57.8 57 4.7 -53.2 123 12 350.7 350.7 296.8 351.0 0.08 47 193 12720 -53.9 -60.9 42 7.0 -54.1 121 12 351.0 351.0 296.9 351.2 0.05 48 171 13486 -60.9 -65.5 54 4.6 -61.0 79 14 351.7 351.7 297.0 351.9 0.03 49 150 14290 -67.3 -72.3 49 5.0 -67.4 70 17 354.2 354.2 297.5 354.2 0.01 50 137 14830 -72.1 -74.9 66 2.8 -72.1 73 21 355.0 355.0 297.7 355.0 0.01 51 122 15503 -77.5 -81.8 50 4.3 -77.5 81 25 357.1 357.1 298.1 357.1 0.00 52 119 15646 -78.1 -83.1 44 5.0 -78.1 84 25 358.5 358.5 298.4 358.6 0.00 53 100 16620 -85.7 -89.4 51 3.7 -85.7 105 28 362.1 362.1 299.1 362.2 0.00 54 84 17565 -90.7 -95.3 40 4.6 -90.7 119 25 370.5 370.5 300.7 370.5 0.00 55 82 17696 -83.9 -90.9 28 7.0 -83.9 121 25 387.0 387.0 303.3 387.0 0.00 56 75 18187 -86.5 -92.5 33 6.0 -86.5 103 19 391.5 391.5 304.0 391.5 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5808.00 m Freezing level: 544.38 mb = 5223.85 m = 17138.42 ft Wetbulb zero: 654.66 mb = 3721.84 m = 12210.62 ft Precipitable water: 1.95 inches Sfc-500 mean rel hum: 53.83 % Est. max temperature: 33.05 C = 91.49 F Sfc-Lift cond lev (LCL): 950.85 mb = 538.03 m = 1765.17 ft T: 25.10 C 700-500 lapse rate: 5.67 C/km ThetaE index: 35.18 C Layer 1000.0- 629.0 mb Conv cond level (CCL): 892.77 mb = 1090.66 m = 3578.23 ft Mean mixing ratio: 18.31 g/kg Conv temperature: 31.79 C = 89.23 F Cap Strength: 1.00 C Lifted Index: -3.25 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.48 C Lifted Index @700 mb: -0.78 C Showalter Index: -0.99 C Risk: Thunderstorms probable Total Totals Index: 43.90 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 21.20 C K Index: 28.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 271.60 Risk: None Energy Index: -3.80 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1693.36 J/kg Max Up Vert Vel: 58.20 m/s Conv Inhibition (B-): 9.20 J/kg Cap Strength: 1.00 C Lift Cond Lev (LCL): 917.32 mb = 854.60 m = 2803.76 ft Lev Free Conv (LFC): 862.32 mb = 1392.77 m = 4569.41 ft Equ Level (EL): 122.32 mb = 15488.37 m = 50814.23 ft B at Equ Level: 1683.01 J/kg Wind level data Storm motion: 105 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 1007 24 350 6 1.0 -5.9 | 301 20 17.1 -10.1 1 1000 92 10 5 -0.9 -4.9 | 301 18 15.2 -9.1 2 976 305 5 13 -1.1 -13.0 | 319 23 14.9 -17.1 3 943 610 30 18 -9.0 -15.6 | 340 21 7.1 -19.8 4 925 782 45 16 -11.3 -11.3 | 343 16 4.8 -15.5 5 911 914 60 14 -12.1 -7.0 | 341 12 4.0 -11.2 6 850 1518 65 21 -19.0 -8.9 | 13 13 -3.0 -13.1 7 791 2134 70 24 -22.6 -8.2 | 28 14 -6.5 -12.4 8 763 2438 65 25 -22.7 -10.6 | 24 16 -6.6 -14.7 9 700 3165 90 26 -26.0 0.0 | 67 11 -9.9 -4.2 10 659 3658 90 24 -24.0 0.0 | 62 9 -7.9 -4.2 11 611 4267 65 20 -18.1 -8.5 | 9 13 -2.1 -12.6 12 589 4572 75 27 -26.1 -7.0 | 42 15 -10.0 -11.2 13 567 4877 75 29 -28.0 -7.5 | 46 17 -11.9 -11.7 14 526 5486 95 24 -23.9 2.1 | 75 8 -7.8 -2.1 15 500 5900 100 22 -21.7 3.8 | 86 6 -5.6 -0.4 16 487 6096 95 21 -20.9 1.8 | 64 5 -4.8 -2.4 17 433 7010 100 16 -15.8 2.8 | 347 1 0.3 -1.4 18 400 7620 110 22 -20.7 7.5 | 126 6 -4.6 3.3 19 368 8230 120 16 -13.9 8.0 | 210 4 2.2 3.8 20 325 9144 155 12 -5.1 10.9 | 239 13 11.0 6.7 21 312 9449 140 13 -8.4 10.0 | 233 10 7.7 5.8 22 300 9740 155 11 -4.6 10.0 | 243 13 11.4 5.8 23 299 9754 155 13 -5.5 11.8 | 234 13 10.6 7.6 24 274 10363 180 4 0.0 4.0 | 271 16 16.1 -0.2 25 250 11010 155 7 -3.0 6.3 | 261 13 13.1 2.2 26 219 11887 140 13 -8.4 10.0 | 233 10 7.7 5.8 27 200 12490 125 12 -9.8 6.9 | 247 7 6.2 2.7 28 190 12802 120 12 -10.4 6.0 | 252 6 5.7 1.8 29 181 13106 100 14 -13.8 2.4 | 307 3 2.3 -1.7 30 164 13716 65 14 -12.7 -5.9 | 341 11 3.4 -10.1 31 150 14290 70 17 -16.0 -5.8 | 359 10 0.1 -10.0 32 127 15240 75 25 -24.1 -6.5 | 37 13 -8.1 -10.7 33 103 16459 105 24 -23.2 6.2 | 106 7 -7.1 2.0 34 100 16620 105 28 -27.0 7.2 | 106 11 -11.0 3.1 35 97 16764 105 28 -27.0 7.2 | 106 11 -11.0 3.1 36 79 17983 125 24 -19.7 13.8 | 159 10 -3.6 9.6 37 74 18288 100 18 -17.7 3.1 | 57 2 -1.7 -1.1 38 71 18593 115 27 -24.5 11.4 | 131 11 -8.4 7.2 Wind Parameters Mean winds (0-6000m): 74.6 at 22.1 knts Storm direction: 104.6 at 16.6 knts Shear (0-3000m) pos: 4.4 neg: 0.3 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 116.1 deg Storm rel helicity (0-3000m) pos: 147.7 neg: -4.8 tot: 142.9 m^2/s^2 ave: 47.6 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 5.5 10^-3/s Energy-Hel index: 1.25 Bulk Rich Number: 32.44 Bulk Shear: 52.21 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 11 11 317 21| 12.4 0.0 12.4| 67.4 0.0 67.4 134.9 0.83| 15.0 12.5 1000 31 14 330 18| 7.4 0.0 7.4| 88.9 -1.4 87.4 87.4 0.59| 14.1 8.3 1500 44 15 340 16| 7.0 0.0 7.0|107.7 -1.4 106.3 70.9 0.66| 11.4 7.5 2000 52 17 350 15| 5.9 0.0 5.9|118.0 -1.4 116.6 58.3 0.68| 9.3 6.4 2500 57 18 358 14| 4.8 0.4 5.1|124.4 -4.8 119.6 47.8 0.63| 8.3 5.2 3000 61 20 5 14| 4.4 0.3 4.7|147.7 -4.8 142.9 47.6 0.67| 8.2 5.5 4000 69 21 17 12| 3.2 0.9 4.1|153.4 -22.5 131.0 32.7 0.47| 7.5 3.5 5000 70 22 21 12| 2.9 0.9 3.8|190.0 -31.3 158.7 31.7 0.46| 7.6 3.5 6000 75 22 28 11| 2.3 0.7 3.0|205.5 -32.9 172.6 28.8 0.45| 7.3 3.3 Wrote GIF file: /home/apache/climate/data/raob//RPMT/skewt/RPMT.skewt.20251210.12.gif