UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for RPLI... Searching the city database file for: RPLI ... Date:0000Z 2 DEC 25 Station: RPLI WMO ident: 98223 Latitude: 18.18 Longitude: 120.53 Elevation: 5.00 ------------------------------------------------------------------------------- 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 1011 5 24.2 23.0 93 1.2 23.3 90 2 296.4 299.6 296.1 347.7 17.76 1 1000 100 25.2 20.2 74 5.0 21.7 105 6 298.4 301.1 294.8 342.1 15.07 2 983 251 25.4 19.4 69 6.0 21.2 64 8 300.0 302.7 295.0 342.7 14.57 3 968 387 25.0 19.0 69 6.0 20.8 47 9 300.9 303.6 295.1 343.3 14.43 4 925 786 23.2 17.2 69 6.0 19.1 20 8 303.0 305.5 295.0 342.9 13.47 5 919 843 22.8 16.8 69 6.0 18.7 27 7 303.2 305.6 294.9 342.4 13.21 6 904 986 21.6 15.6 69 6.0 17.5 25 5 303.4 305.7 294.4 340.3 12.42 7 879 1229 20.6 14.6 68 6.0 16.6 350 3 304.8 307.0 294.4 340.5 11.97 8 850 1519 19.6 12.6 64 7.0 15.0 335 6 306.7 308.7 294.1 339.4 10.85 9 803 2008 17.6 9.6 59 8.0 12.5 339 8 309.6 311.3 293.9 338.3 9.39 10 716 2978 11.2 6.2 71 5.0 8.2 321 9 312.9 314.4 294.0 338.7 8.34 11 700 3167 10.2 4.2 66 6.0 6.7 310 9 313.8 315.2 293.6 336.9 7.41 12 690 3287 9.6 3.6 66 6.0 6.1 310 10 314.4 315.8 293.6 337.0 7.20 13 649 3792 5.4 1.9 78 3.5 3.4 296 11 315.2 316.5 293.4 336.6 6.78 14 604 4377 2.4 -2.3 71 4.7 -0.0 278 10 318.3 319.3 293.2 335.5 5.35 15 600 4431 2.0 -2.7 71 4.7 -0.4 278 10 318.4 319.4 293.1 335.2 5.23 16 591 4553 1.4 -3.6 69 5.0 -1.1 276 11 319.1 320.1 293.1 335.1 4.96 17 577 4747 2.2 -9.8 41 12.0 -3.1 274 11 322.2 322.9 292.4 332.7 3.15 18 568 4874 1.2 -10.8 40 12.0 -4.0 273 12 322.5 323.1 292.3 332.4 2.95 19 537 5322 -3.3 -13.3 46 10.0 -7.3 271 13 322.4 322.9 292.0 330.9 2.55 20 515 5655 -1.9 -49.9 1 48.0 -10.6 256 12 327.9 328.0 291.2 328.2 0.08 21 500 5890 -2.7 -50.7 1 48.0 -11.2 235 11 329.7 329.8 291.7 330.0 0.07 22 469 6394 -5.7 -52.7 1 47.0 -13.3 203 7 332.1 332.1 292.3 332.4 0.06 23 400 7620 -14.3 -40.3 9 26.0 -19.1 5 13 336.4 336.5 293.7 337.5 0.28 24 397 7677 -14.7 -38.7 11 24.0 -19.3 4 14 336.6 336.7 293.8 337.9 0.34 25 382 7967 -16.1 -52.1 3 36.0 -20.9 335 12 338.5 338.5 294.0 338.8 0.08 26 367 8266 -18.5 -41.5 11 23.0 -22.3 331 13 339.2 339.3 294.4 340.3 0.27 27 333 8981 -23.9 -53.9 5 30.0 -27.0 322 15 341.4 341.4 294.7 341.7 0.08 28 313 9428 -27.9 -51.9 8 24.0 -30.2 322 14 341.9 341.9 294.8 342.3 0.10 29 300 9730 -30.5 -54.5 8 24.0 -32.5 325 13 342.4 342.4 295.0 342.7 0.08 30 292 9922 -32.3 -55.3 8 23.0 -34.0 319 12 342.5 342.5 295.0 342.8 0.07 31 286 10068 -33.3 -57.3 7 24.0 -35.0 314 11 343.1 343.1 295.1 343.3 0.06 32 269 10497 -37.1 -58.1 9 21.0 -38.3 301 7 343.6 343.6 295.3 343.9 0.06 33 250 11000 -41.1 -62.1 9 21.0 -42.0 285 10 345.0 345.0 295.6 345.1 0.04 34 221 11828 -47.9 -64.9 12 17.0 -48.4 306 18 346.9 346.9 296.0 347.0 0.03 35 219 11888 -48.3 -65.3 12 17.0 -48.8 305 18 347.2 347.2 296.0 347.3 0.03 36 217 11948 -48.7 -65.7 12 17.0 -49.1 304 18 347.4 347.5 296.1 347.6 0.03 37 214 12040 -49.7 -66.7 12 17.0 -50.1 302 18 347.3 347.3 296.0 347.4 0.02 38 200 12480 -53.1 -69.1 13 16.0 -53.4 295 18 348.7 348.7 296.4 348.8 0.02 39 150 14270 -67.5 -76.5 27 9.0 -67.5 260 26 353.8 353.8 297.4 353.8 0.01 40 140 14681 -70.5 -78.5 30 8.0 -70.5 261 26 355.6 355.6 297.8 355.6 0.01 41 112 15978 -77.3 -87.3 19 10.0 -77.3 290 15 366.3 366.3 299.9 366.3 0.00 42 103 16454 -79.9 -88.9 21 9.0 -79.9 268 6 370.2 370.2 300.6 370.2 0.00 43 100 16620 -81.1 -90.1 20 9.0 -81.1 260 3 371.0 371.0 300.8 371.0 0.00 44 95 16907 -83.3 -92.3 19 9.0 -83.3 280 4 372.2 372.2 300.9 372.2 0.00 45 91 17145 -84.9 -92.9 23 8.0 -84.9 315 5 373.6 373.6 301.2 373.6 0.00 46 75 18208 -86.3 -93.3 27 7.0 -86.3 103 5 391.9 391.9 304.0 391.9 0.00 47 70 18590 -82.3 -89.3 29 7.0 -82.3 175 7 408.3 408.3 306.3 408.3 0.00 48 67 18837 -78.9 -85.9 31 7.0 -78.9 187 13 420.8 420.8 307.8 420.8 0.00 49 66 18922 -78.5 -85.5 31 7.0 -78.5 172 13 423.5 423.5 308.1 423.5 0.00 50 50 20540 -69.3 -82.3 13 13.0 -69.5 95 12 480.2 480.2 313.5 480.2 0.01 51 45 21174 -66.1 -83.1 8 17.0 -66.4 78 9 502.6 502.6 315.1 502.7 0.01 52 39 22052 -61.7 -86.7 2 25.0 -62.3 76 12 534.8 534.8 317.2 534.8 0.01 53 35 22724 -60.5 -84.5 3 24.0 -61.3 115 23 554.7 554.7 318.3 554.8 0.01 54 34 22905 -60.1 -84.1 3 24.0 -60.9 110 25 560.4 560.4 318.6 560.4 0.01 55 32 23284 -59.3 -83.3 3 24.0 -60.2 101 28 572.3 572.3 319.3 572.4 0.01 56 30 23690 -57.5 -82.5 3 25.0 -58.7 90 32 587.9 587.9 320.0 588.0 0.01 57 28 24125 -57.9 -81.9 3 24.0 -59.1 87 35 598.5 598.5 320.6 598.6 0.02 58 27 24354 -57.7 -81.7 3 24.0 -59.0 85 37 605.3 605.3 320.9 605.4 0.02 59 25 24841 -56.5 -80.5 3 24.0 -58.0 86 35 622.2 622.2 321.6 622.4 0.02 60 24 25100 -56.1 -81.1 3 25.0 -57.8 87 34 630.7 630.7 321.9 630.9 0.02 61 21 25949 -55.7 -79.7 3 24.0 -57.6 89 29 656.5 656.5 322.9 656.7 0.03 62 20 26260 -55.1 -79.1 4 24.0 -57.2 90 28 667.5 667.5 323.3 667.8 0.04 63 19 26588 -54.3 -79.3 3 25.0 -56.7 90 28 679.9 679.9 323.8 680.2 0.04 64 17 27304 -52.5 -76.5 4 24.0 -55.5 88 28 707.6 707.6 324.7 708.2 0.07 65 16 27695 -53.3 -76.3 4 23.0 -56.2 87 27 717.4 717.4 325.0 718.0 0.07 66 15 28111 -52.9 -76.9 4 24.0 -56.1 86 27 732.1 732.1 325.4 732.7 0.07 67 12 29546 -54.3 -76.3 5 22.0 -57.6 92 19 775.4 775.4 326.7 776.3 0.10 68 12 29546 -54.3 -76.3 5 22.0 -57.6 92 19 775.4 775.4 326.7 776.3 0.10 69 11 30104 -54.3 -77.3 4 23.0 -57.8 95 15 794.9 794.9 327.1 795.8 0.09 TRP 91 17145 -84.9 -92.9 23 8.0 -84.9 315 5 373.6 373.6 301.2 373.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5790.00 m Freezing level: 559.73 mb = 4993.35 m = 16382.19 ft Wetbulb zero: 604.51 mb = 4370.42 m = 14338.46 ft Precipitable water: 1.76 inches Sfc-500 mean rel hum: 60.06 % Est. max temperature: 33.76 C = 92.77 F Sfc-Lift cond lev (LCL): 993.88 mb = 154.16 m = 505.76 ft T: 25.27 C 700-500 lapse rate: 4.74 C/km ThetaE index: 5.55 C Layer 1000.0- 983.0 mb Conv cond level (CCL): 770.38 mb = 2358.70 m = 7738.43 ft Mean mixing ratio: 14.31 g/kg Conv temperature: 38.60 C = 101.48 F Cap Strength: 3.69 C Lifted Index: 2.85 C Risk: None Lifted Index @300 mb: 1.77 C Lifted Index @700 mb: 1.57 C Showalter Index: 4.37 C Risk: None Total Totals Index: 37.60 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 15.30 C K Index: 28.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 174.20 Risk: None Energy Index: -1.62 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.37 J/kg Max Up Vert Vel: 8.05 m/s Conv Inhibition (B-): 262.22 J/kg Cap Strength: 3.71 C Lift Cond Lev (LCL): 884.73 mb = 1172.85 m = 3847.89 ft Lev Free Conv (LFC): 649.73 mb = 3782.86 m = 12410.81 ft Equ Level (EL): 589.73 mb = 4570.46 m = 14994.76 ft B at Equ Level: 28.93 J/kg Max Parcel Lev (MPL): 509.73 mb = 5736.69 m = 18820.94 ft Wind level data Storm motion: 336 at 7 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 1011 5 90 2 -2.0 0.0 | 143 8 -4.9 6.4 1 1000 100 105 6 -5.8 1.6 | 132 12 -8.7 7.9 2 977 305 50 9 -6.9 -5.8 | 93 10 -9.8 0.6 3 944 610 40 10 -6.4 -7.7 | 82 9 -9.3 -1.3 4 925 786 20 8 -2.7 -7.5 | 79 6 -5.6 -1.1 5 911 914 35 6 -3.4 -4.9 | 103 6 -6.3 1.5 6 880 1219 350 3 0.5 -3.0 | 145 4 -2.4 3.4 7 850 1519 335 6 2.5 -5.4 | 160 1 -0.3 0.9 8 791 2134 340 8 2.7 -7.5 | 7 1 -0.1 -1.1 9 736 2743 335 10 4.2 -9.1 | 333 3 1.3 -2.7 10 700 3167 310 9 6.9 -5.8 | 262 4 4.0 0.6 11 684 3353 310 11 8.4 -7.1 | 277 6 5.5 -0.7 12 611 4267 280 10 9.8 -1.7 | 236 8 7.0 4.6 13 588 4572 275 11 11.0 -1.0 | 236 10 8.1 5.4 14 526 5486 270 13 13.0 -0.0 | 238 12 10.1 6.4 15 500 5890 235 11 9.0 6.3 | 206 14 6.1 12.7 16 487 6096 220 12 7.7 9.2 | 197 16 4.8 15.6 17 450 6706 185 2 0.2 2.0 | 162 9 -2.7 8.4 18 433 7010 360 10 -0.0 -10.0 | 38 5 -2.9 -3.6 19 416 7315 360 11 -0.0 -11.0 | 32 5 -2.9 -4.6 20 400 7620 5 13 -1.1 -13.0 | 31 8 -4.0 -6.6 21 400 7620 10 14 -2.4 -13.8 | 36 9 -5.3 -7.4 22 384 7925 335 12 5.1 -10.9 | 334 5 2.2 -4.5 23 325 9144 320 15 9.6 -11.5 | 307 8 6.8 -5.1 24 300 9730 325 13 7.5 -10.6 | 313 6 4.6 -4.3 25 262 10668 295 6 5.4 -2.5 | 214 5 2.6 3.8 26 250 11000 285 10 9.7 -2.6 | 241 8 6.8 3.8 27 229 11582 310 18 13.8 -11.6 | 295 12 10.9 -5.2 28 200 12480 295 18 16.3 -7.6 | 275 13 13.4 -1.2 29 190 12802 290 16 15.0 -5.5 | 266 12 12.2 0.9 30 181 13106 310 17 13.0 -10.9 | 294 11 10.1 -4.6 31 150 14270 260 26 25.6 4.5 | 244 25 22.7 10.9 32 141 14630 260 26 25.6 4.5 | 244 25 22.7 10.9 33 114 15850 295 17 15.4 -7.2 | 274 13 12.5 -0.8 34 100 16620 260 3 3.0 0.5 | 181 7 0.1 6.9 35 97 16764 260 3 3.0 0.5 | 181 7 0.1 6.9 36 91 17145 315 5 3.5 -3.5 | 193 3 0.7 2.8 37 83 17678 335 6 2.5 -5.4 | 160 1 -0.3 0.9 38 78 17983 60 4 -3.5 -2.0 | 125 8 -6.3 4.4 39 70 18590 175 7 -0.6 7.0 | 165 14 -3.5 13.3 40 66 18898 190 14 2.4 13.8 | 179 20 -0.4 20.2 41 63 19202 30 4 -2.0 -3.5 | 121 6 -4.9 2.9 42 50 20540 95 12 -12.0 1.0 | 117 17 -14.8 7.4 43 46 21031 75 7 -6.8 -1.8 | 115 11 -9.6 4.6 44 42 21641 85 13 -13.0 -1.1 | 108 17 -15.8 5.2 45 40 21946 65 10 -9.1 -4.2 | 100 12 -11.9 2.1 46 36 22555 120 21 -18.2 10.5 | 129 27 -21.1 16.9 47 30 23690 90 32 -32.0 0.0 | 100 35 -34.9 6.4 48 27 24384 85 37 -36.9 -3.2 | 95 40 -39.7 3.2 49 20 26260 90 28 -28.0 0.0 | 102 32 -30.9 6.4 50 19 26518 90 28 -28.0 0.0 | 102 32 -30.9 6.4 51 15 27432 85 27 -26.9 -2.4 | 98 30 -29.8 4.0 52 10 28956 100 9 -8.9 1.6 | 124 14 -11.7 7.9 53 7 29870 65 33 -29.9 -13.9 | 77 34 -32.8 -7.6 54 7 30175 80 26 -25.6 -4.5 | 94 29 -28.5 1.9 Wind Parameters Mean winds (0-6000m): 305.7 at 9.3 knts Storm direction: 335.7 at 7.0 knts Shear (0-3000m) pos: 0.3 neg: 1.6 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 140.8 deg Storm rel helicity (0-3000m) pos: 8.1 neg: -34.0 tot: -25.9 m^2/s^2 ave: -8.6 10^-3 m/s^2 rel: -0.30 Storm rel vorticity (0-3000m) horiz: 5.8 stream: -1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.19 Bulk Shear: 27.21 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 62 8 106 10| 0.0 8.7 8.7| 0.0 -28.6 -28.6 -57.2 -0.80| 13.4-10.7 1000 46 8 96 9| 0.0 2.4 2.4| 5.0 -31.3 -26.2 -26.2 -0.40| 10.8 -4.3 1500 35 7 98 7| 0.0 2.4 2.4| 8.1 -31.3 -23.2 -15.5 -0.20| 9.2 -1.9 2000 19 7 91 5| 0.5 1.8 2.2| 8.1 -31.4 -23.3 -11.6 -0.22| 7.4 -1.6 2500 8 7 82 4| 0.4 1.8 2.1| 8.1 -31.7 -23.6 -9.4 -0.23| 6.3 -1.5 3000 359 7 69 3| 0.3 1.6 1.9| 8.1 -34.0 -25.9 -8.6 -0.30| 5.8 -1.7 4000 339 8 359 1| 0.2 1.5 1.7| 9.0 -40.7 -31.7 -7.9 -0.33| 5.3 -1.8 5000 322 9 280 3| 0.2 1.4 1.6| 9.4 -43.5 -34.0 -6.8 -0.33| 4.6 -1.5 6000 306 9 259 5| 0.2 1.2 1.3| 9.7 -73.3 -63.6 -10.6 -0.42| 4.7 -2.0 Wrote GIF file: /home/apache/climate/data/raob//RPLI/skewt/RPLI.skewt.20251202.00.gif