UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for RPLI... Searching the city database file for: RPLI ... Date:0000Z 8 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 26.4 21.4 74 5.0 22.8 20 8 298.6 301.5 295.6 345.4 16.07 1 1005 58 26.2 19.2 65 7.0 21.3 17 10 298.9 301.5 294.3 339.9 14.07 2 1000 103 25.8 18.8 65 7.0 20.9 15 12 299.0 301.5 294.1 339.1 13.78 3 966 407 24.2 17.2 65 7.0 19.4 40 20 300.3 302.7 293.9 338.1 12.88 4 958 480 24.2 17.2 65 7.0 19.4 47 19 301.0 303.4 294.1 339.2 12.99 5 925 786 22.8 15.8 65 7.0 18.1 70 11 302.6 304.9 294.1 339.0 12.29 6 886 1161 20.8 14.8 69 6.0 16.8 98 17 304.3 306.5 294.4 340.2 12.03 7 850 1520 19.8 13.8 68 6.0 15.8 95 29 306.9 309.1 294.8 342.3 11.75 8 700 3161 8.6 6.5 87 2.1 7.3 120 6 312.0 313.7 294.0 338.9 8.71 9 695 3220 8.2 6.3 88 1.9 7.1 128 6 312.2 313.8 294.1 339.0 8.65 10 674 3472 4.6 -3.4 56 8.0 0.7 160 7 310.9 311.8 290.2 324.8 4.41 11 653 3731 8.8 -14.2 18 23.0 -0.7 175 7 318.5 318.9 290.3 325.0 1.95 12 611 4279 6.2 160 2 321.6 13 600 4427 5.8 155 2 322.8 14 587 4606 4.6 160 1 323.5 15 533 5383 -1.5 -28.5 11 27.0 -9.1 337 0 325.2 325.3 291.0 327.7 0.68 16 500 5890 -3.9 -50.9 1 47.0 -11.9 35 13 328.3 328.3 291.3 328.6 0.07 17 457 6591 -9.3 -31.3 15 22.0 -14.7 14 15 330.1 330.2 292.3 332.3 0.61 18 432 7023 -11.9 -35.9 12 24.0 -17.0 22 12 332.1 332.2 292.7 333.7 0.41 19 422 7202 -10.9 -44.9 4 34.0 -16.9 29 10 335.6 335.7 293.4 336.3 0.17 20 416 7311 -11.5 -52.5 2 41.0 -17.5 33 9 336.2 336.3 293.4 336.5 0.07 21 406 7497 -13.1 -54.1 2 41.0 -18.7 41 7 336.5 336.5 293.5 336.8 0.06 22 400 7610 -14.1 -53.1 2 39.0 -19.4 45 6 336.7 336.7 293.6 336.9 0.07 23 399 7629 -14.3 -53.3 2 39.0 -19.6 39 6 336.6 336.7 293.6 336.9 0.07 24 383 7939 -16.3 -56.3 2 40.0 -21.1 10 10 338.0 338.0 293.9 338.2 0.05 25 366 8280 -19.1 -56.1 2 37.0 -23.2 359 13 338.7 338.7 294.0 338.9 0.05 26 300 9730 -30.5 -54.5 8 24.0 -32.5 330 10 342.4 342.4 295.0 342.7 0.08 27 270 10470 -35.1 -39.5 64 4.4 -35.7 219 13 346.2 346.3 296.2 348.0 0.46 28 250 11000 -39.3 -46.3 47 7.0 -39.9 185 27 347.6 347.7 296.3 348.6 0.24 29 223 11769 -46.1 -56.1 31 10.0 -46.6 185 30 348.7 348.8 296.4 349.1 0.09 30 200 12480 -52.5 -60.5 37 8.0 -52.7 185 30 349.6 349.6 296.6 349.9 0.06 31 193 12709 -54.5 -61.5 42 7.0 -54.7 185 31 350.0 350.0 296.7 350.2 0.05 32 158 13956 -65.5 -74.5 28 9.0 -65.5 200 29 352.0 352.0 297.1 352.0 0.01 33 150 14270 -68.1 -76.1 31 8.0 -68.1 220 30 352.8 352.8 297.3 352.8 0.01 34 143 14556 -70.5 -77.5 35 7.0 -70.5 224 30 353.4 353.4 297.4 353.5 0.01 35 134 14939 -73.3 -81.3 28 8.0 -73.3 230 29 355.1 355.1 297.7 355.1 0.00 36 124 15390 -76.1 -83.1 32 7.0 -76.1 231 30 358.0 358.0 298.3 358.0 0.00 37 117 15724 -78.7 -85.7 31 7.0 -78.7 220 31 359.2 359.2 298.5 359.2 0.00 38 101 16554 -82.3 -88.3 35 6.0 -82.3 252 6 367.7 367.7 300.1 367.7 0.00 39 100 16610 -82.5 -88.5 35 6.0 -82.5 255 4 368.3 368.3 300.2 368.3 0.00 40 94 16953 -84.7 -89.7 41 5.0 -84.7 300 7 370.6 370.6 300.7 370.6 0.00 41 87 17382 -82.7 -87.6 42 4.9 -82.7 90 3 382.9 382.9 302.7 382.9 0.00 42 85 17511 -83.7 -88.7 41 5.0 -83.7 97 3 383.4 383.4 302.8 383.4 0.00 43 80 17845 -85.7 -90.5 42 4.8 -85.7 113 5 386.0 386.0 303.2 386.0 0.00 44 78 17984 -85.3 -90.0 43 4.7 -85.3 120 5 389.6 389.6 303.8 389.7 0.00 45 77 18056 -84.5 -89.5 41 5.0 -84.5 123 5 392.8 392.8 304.2 392.8 0.00 46 70 18580 -85.7 -89.8 47 4.1 -85.7 70 12 401.0 401.0 305.3 401.0 0.00 47 51 20410 -67.9 -76.9 27 9.0 -68.1 79 13 480.7 480.8 313.5 480.9 0.02 48 50 20530 -66.7 -75.7 27 9.0 -66.9 60 14 486.3 486.3 314.0 486.5 0.03 49 33 23068 -60.7 -84.7 3 24.0 -61.4 93 21 563.6 563.6 318.8 563.6 0.01 50 30 23660 -60.3 -83.3 3 23.0 -61.2 85 15 580.3 580.3 319.7 580.3 0.01 51 26 24557 -59.7 -81.7 4 22.0 -60.7 96 16 606.2 606.2 320.9 606.3 0.02 52 24 25061 -57.5 -81.5 3 24.0 -58.9 112 13 626.6 626.6 321.7 626.8 0.02 53 20 26220 -56.1 -79.1 4 23.0 -58.0 75 19 664.5 664.5 323.2 664.8 0.04 54 20 26220 -56.1 -79.1 4 23.0 -58.0 75 19 664.5 664.5 323.2 664.8 0.04 55 19 26546 -56.3 -78.3 5 22.0 -58.2 79 19 673.7 673.7 323.6 674.0 0.05 56 18 26889 -56.3 -78.3 5 22.0 -58.3 83 18 684.2 684.2 323.9 684.6 0.05 57 18 26889 -55.5 -78.5 4 23.0 -57.7 83 18 686.7 686.7 324.0 687.1 0.05 58 17 27254 -55.3 -77.3 5 22.0 -57.6 87 18 698.6 698.7 324.4 699.1 0.06 59 14 28477 -60.7 -79.7 6 19.0 -62.3 102 17 720.2 720.2 325.1 720.6 0.05 60 14 28477 -60.7 -79.7 6 19.0 -62.3 102 17 720.2 720.2 325.1 720.6 0.05 61 12 29448 -55.9 -77.9 5 22.0 -58.7 122 17 769.7 769.7 326.5 770.4 0.08 62 12 29448 -55.9 122 17 769.7 TRP 94 16953 -84.7 -89.7 41 5.0 -84.7 300 7 370.6 370.6 300.7 370.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5787.00 m Freezing level: 546.28 mb = 5192.12 m = 17034.30 ft Wetbulb zero: 663.65 mb = 3598.72 m = 11806.68 ft Precipitable water: 1.60 inches Sfc-500 mean rel hum: 61.75 % Est. max temperature: 33.89 C = 93.01 F Sfc-Lift cond lev (LCL): 940.22 mb = 643.42 m = 2110.94 ft T: 23.45 C 700-500 lapse rate: 4.58 C/km ThetaE index: 7.31 C Layer 1005.0- 958.0 mb Conv cond level (CCL): 765.62 mb = 2403.60 m = 7885.73 ft Mean mixing ratio: 13.04 g/kg Conv temperature: 37.51 C = 99.52 F Cap Strength: 4.84 C Lifted Index: 3.23 C Risk: None Lifted Index @300 mb: 4.05 C Lifted Index @700 mb: 1.20 C Showalter Index: 1.94 C Risk: Showers probable Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 17.70 C K Index: 35.40 Risk: > 80 % chance of thunderstorms Sweat Index: 236.60 Risk: None Energy Index: -2.50 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.51 J/kg Max Up Vert Vel: 6.56 m/s Conv Inhibition (B-): 262.47 J/kg Cap Strength: 4.80 C Lift Cond Lev (LCL): 867.71 mb = 1341.50 m = 4401.20 ft Lev Free Conv (LFC): 682.71 mb = 3366.47 m = 11044.70 ft Equ Level (EL): 662.71 mb = 3610.35 m = 11844.83 ft B at Equ Level: 14.40 J/kg Max Parcel Lev (MPL): 652.71 mb = 3735.13 m = 12254.22 ft Wind level data Storm motion: 115 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 20 8 -2.7 -7.5 | 341 11 3.5 -10.5 1 1000 103 15 12 -3.1 -11.6 | 348 15 3.2 -14.6 2 977 305 30 20 -10.0 -17.3 | 10 21 -3.7 -20.3 3 944 610 60 19 -16.5 -9.5 | 39 16 -10.2 -12.5 4 925 786 70 11 -10.3 -3.8 | 31 8 -4.1 -6.7 5 911 914 100 8 -7.9 1.4 | 45 2 -1.6 -1.6 6 850 1520 95 29 -28.9 2.5 | 89 23 -22.6 -0.4 7 850 1524 100 30 -29.5 5.2 | 95 23 -23.3 2.2 8 790 2134 90 14 -14.0 0.0 | 69 8 -7.7 -3.0 9 735 2743 85 3 -3.0 -0.3 | 314 5 3.3 -3.2 10 700 3161 120 6 -5.2 3.0 | 269 1 1.1 0.0 11 658 3658 185 7 0.6 7.0 | 240 8 6.9 4.0 12 634 3962 140 5 -3.2 3.8 | 254 3 3.1 0.9 13 611 4267 160 2 -0.7 1.9 | 281 6 5.6 -1.1 14 588 4572 150 1 -0.5 0.9 | 290 6 5.8 -2.1 15 567 4877 330 2 1.0 -1.7 | 303 9 7.3 -4.7 16 546 5182 300 1 0.9 -0.5 | 296 8 7.2 -3.5 17 526 5486 0 0 -0.0 -0.0 | 295 7 6.3 -3.0 18 506 5791 360 5 -0.0 -5.0 | 322 10 6.3 -8.0 19 500 5890 35 13 -7.5 -10.6 | 5 14 -1.2 -13.6 20 450 6706 10 15 -2.6 -14.8 | 348 18 3.7 -17.7 21 400 7610 45 6 -4.2 -4.2 | 344 8 2.0 -7.2 22 399 7620 40 6 -3.9 -4.6 | 342 8 2.4 -7.6 23 383 7925 10 10 -1.7 -9.8 | 340 14 4.5 -12.8 24 368 8230 360 13 -0.0 -13.0 | 339 17 6.3 -16.0 25 325 9144 340 20 6.8 -18.8 | 329 25 13.1 -21.8 26 312 9449 335 15 6.3 -13.6 | 323 21 12.6 -16.6 27 300 9730 330 10 5.0 -8.7 | 316 16 11.3 -11.6 28 286 10058 250 2 1.9 0.7 | 286 8 8.2 -2.3 29 251 10973 180 27 0.0 27.0 | 195 25 6.3 24.0 30 250 11000 185 27 2.4 26.9 | 200 25 8.6 23.9 31 219 11887 185 31 2.7 30.9 | 198 29 9.0 27.9 32 200 12480 185 30 2.6 29.9 | 198 28 8.9 26.9 33 190 12802 185 31 2.7 30.9 | 198 29 9.0 27.9 34 164 13716 185 28 2.4 27.9 | 199 26 8.7 24.9 35 150 14270 220 30 19.3 23.0 | 232 32 25.6 20.0 36 127 15240 235 29 23.8 16.6 | 246 33 30.0 13.7 37 114 15850 215 32 18.4 26.2 | 227 34 24.6 23.2 38 100 16610 255 4 3.9 1.0 | 281 10 10.1 -1.9 39 97 16764 255 4 3.9 1.0 | 281 10 10.1 -1.9 40 94 16953 300 7 6.1 -3.5 | 298 14 12.3 -6.5 41 92 17069 290 3 2.8 -1.0 | 294 10 9.1 -4.0 42 87 17374 90 3 -3.0 0.0 | 312 4 3.3 -3.0 43 78 17983 120 5 -4.3 2.5 | 284 2 2.0 -0.5 44 74 18288 135 4 -2.8 2.8 | 272 3 3.5 -0.1 45 70 18580 70 12 -11.3 -4.1 | 35 9 -5.0 -7.1 46 66 18898 65 10 -9.1 -4.2 | 21 8 -2.8 -7.2 47 60 19507 120 23 -19.9 11.5 | 122 16 -13.6 8.5 48 57 19812 70 10 -9.4 -3.4 | 26 7 -3.1 -6.4 49 54 20117 130 12 -9.2 7.7 | 148 6 -2.9 4.7 50 50 20530 60 14 -12.1 -7.0 | 30 12 -5.8 -10.0 51 48 20726 55 18 -14.7 -10.3 | 32 16 -8.5 -13.3 52 46 21031 30 12 -6.0 -10.4 | 359 13 0.3 -13.4 53 40 21946 145 10 -5.7 8.2 | 186 5 0.5 5.2 54 31 23470 75 25 -24.1 -6.5 | 62 20 -17.9 -9.4 55 30 23660 85 15 -14.9 -1.3 | 64 10 -8.7 -4.3 56 29 23774 120 18 -15.6 9.0 | 123 11 -9.3 6.0 57 28 24079 70 19 -17.9 -6.5 | 51 15 -11.6 -9.5 58 24 24994 120 13 -11.3 6.5 | 125 6 -5.0 3.5 59 22 25603 55 11 -9.0 -6.3 | 16 10 -2.7 -9.3 60 20 26220 75 19 -18.4 -4.9 | 57 14 -12.1 -7.9 61 14 27432 100 17 -16.7 3.0 | 90 10 -10.5 -0.0 62 9 28956 155 18 -7.6 16.3 | 174 13 -1.3 13.3 63 8 29566 135 21 -14.8 14.8 | 144 15 -8.6 11.9 64 7 29870 170 13 -2.3 12.8 | 202 11 4.0 9.8 Wind Parameters Mean winds (0-6000m): 85.3 at 9.3 knts Storm direction: 115.3 at 7.0 knts Shear (0-3000m) pos: 2.1 neg: 0.7 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): -27.5 deg Storm rel helicity (0-3000m) pos: 98.3 neg: -34.0 tot: 64.2 m^2/s^2 ave: 21.4 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 14.8 stream: 1.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.92 Bulk Shear: 23.32 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 31 16 7 17| 13.4 0.0 13.4| 68.2 0.0 68.2 136.5 0.73| 20.5 15.0 1000 48 15 20 14| 6.4 0.0 6.4| 84.1 -2.2 81.8 81.8 0.49| 20.5 10.1 1500 68 17 45 13| 4.3 6.0 10.2| 88.6 -2.2 86.4 57.6 0.38| 19.7 7.4 2000 78 18 60 14| 3.2 1.7 4.9| 98.2 -20.1 78.1 39.1 0.27| 18.0 4.9 2500 80 17 61 12| 2.6 0.9 3.4| 98.2 -30.3 67.9 27.2 0.16| 16.5 2.7 3000 81 15 58 10| 2.1 0.7 2.9| 98.3 -34.0 64.2 21.4 0.10| 14.8 1.5 4000 88 13 62 7| 2.1 0.7 2.8|101.3 -35.1 66.3 16.6 0.09| 12.7 1.1 5000 90 10 54 5| 1.2 0.6 1.8|110.1 -36.6 73.5 14.7 0.12| 11.1 1.3 6000 85 9 38 5| 0.6 0.5 1.1|144.6 -39.5 105.1 17.5 0.20| 10.6 2.1 Wrote GIF file: /home/apache/climate/data/raob//RPLI/skewt/RPLI.skewt.20251208.00.gif