UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011812.upa.cvt Date: 1200Z 18 JAN 26 Searching for RPLI... Searching the city database file for: RPLI ... Date:1200Z 18 JAN 26 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 1005 5 25.4 20.4 74 5.0 21.9 20 6 298.1 300.9 294.8 342.2 15.18 1 1000 49 24.8 17.8 65 7.0 20.0 5 8 298.0 300.3 293.2 335.5 12.93 2 998 67 24.8 17.8 65 7.0 20.0 7 9 298.1 300.5 293.3 335.7 12.95 3 971 307 23.2 17.2 69 6.0 19.1 35 24 298.9 301.2 293.4 336.2 12.81 4 951 489 24.2 16.2 61 8.0 18.8 47 18 301.7 303.9 293.8 337.8 12.27 5 943 564 23.8 15.8 61 8.0 18.4 52 16 302.0 304.2 293.7 337.6 12.06 6 925 732 22.6 15.6 65 7.0 17.9 60 8 302.4 304.7 293.9 338.3 12.14 7 850 1463 17.4 12.4 72 5.0 14.1 80 10 304.4 306.4 293.4 336.3 10.70 8 848 1483 17.4 12.4 72 5.0 14.1 82 10 304.6 306.6 293.5 336.6 10.73 9 786 2129 14.0 9.6 75 4.4 11.2 90 1 307.6 309.4 293.5 336.7 9.59 10 775 2248 13.6 8.6 72 5.0 10.5 97 2 308.4 310.1 293.3 336.1 9.09 11 729 2763 10.6 7.9 83 2.7 8.9 133 6 310.6 312.3 294.0 338.9 9.21 12 700 3101 9.4 2.4 62 7.0 5.5 195 7 312.9 314.1 292.6 333.2 6.51 13 697 3137 9.0 3.0 66 6.0 5.6 195 7 312.8 314.1 292.8 334.1 6.83 14 686 3268 9.4 -16.6 14 26.0 -0.6 197 9 314.7 315.0 288.6 319.8 1.52 15 666 3513 6.8 3.3 78 3.5 4.8 200 12 314.5 315.9 293.7 337.3 7.31 16 655 3649 4.0 -3.0 60 7.0 0.5 201 13 312.8 313.7 291.0 327.6 4.68 17 640 3839 7.6 -9.4 29 17.0 -0.1 203 15 319.0 319.5 291.3 328.6 2.93 18 622 4074 7.0 208 17 320.9 19 602 4341 5.2 -28.8 6 34.0 -4.9 217 16 321.8 321.9 289.9 323.9 0.59 20 600 4369 5.2 -28.8 6 34.0 -5.0 218 16 322.1 322.3 290.0 324.3 0.59 21 514 5620 -0.5 273 21 329.8 22 502 5808 -1.5 283 24 330.8 23 500 5840 -1.9 285 24 330.7 24 483 6113 -3.1 290 24 332.5 25 459 6514 -4.9 -52.9 1 48.0 -13.0 293 24 335.2 335.2 293.2 335.4 0.06 26 440 6844 -6.5 -53.5 1 47.0 -14.2 285 20 337.2 337.2 293.7 337.5 0.06 27 420 7205 -8.5 -54.5 1 46.0 -15.6 278 15 339.2 339.2 294.1 339.4 0.06 28 417 7260 -9.1 -55.1 1 46.0 -16.0 276 15 339.1 339.1 294.1 339.3 0.05 29 403 7523 -10.7 -53.7 2 43.0 -17.1 306 19 340.4 340.4 294.5 340.6 0.06 30 400 7580 -10.9 -53.9 2 43.0 -17.3 315 20 340.8 340.8 294.6 341.1 0.06 31 389 7793 -12.7 -54.7 2 42.0 -18.6 324 19 341.2 341.2 294.7 341.4 0.06 32 373 8111 -15.5 -56.5 2 41.0 -20.7 329 19 341.6 341.6 294.7 341.8 0.05 33 368 8213 -16.5 -57.5 2 41.0 -21.4 328 20 341.6 341.6 294.7 341.8 0.04 34 355 8481 -18.5 -58.5 2 40.0 -22.9 326 22 342.4 342.4 295.0 342.6 0.04 35 349 8608 -19.7 -59.7 2 40.0 -23.9 325 22 342.5 342.5 295.0 342.6 0.04 36 342 8758 -20.5 -60.5 1 40.0 -24.5 323 20 343.4 343.4 295.1 343.5 0.03 37 328 9065 -22.9 -61.9 2 39.0 -26.4 321 15 344.2 344.2 295.4 344.3 0.03 38 313 9406 -26.3 -64.3 2 38.0 -29.2 322 13 344.1 344.1 295.3 344.2 0.02 39 302 9663 -28.7 -65.7 2 37.0 -31.2 325 12 344.3 344.3 295.4 344.4 0.02 40 300 9710 -29.1 -66.1 2 37.0 -31.5 325 12 344.4 344.4 295.4 344.4 0.02 41 271 10432 -35.5 -52.5 16 17.0 -36.8 311 6 345.2 345.3 295.7 345.7 0.11 42 250 10990 -40.7 -52.7 26 12.0 -41.5 0 0 345.6 345.6 295.7 346.0 0.12 43 220 11847 -47.3 -52.3 56 5.0 -47.6 200 10 348.2 348.3 296.4 348.8 0.14 44 200 12470 -51.9 -57.9 48 6.0 -52.1 220 22 350.6 350.6 296.8 350.9 0.08 45 170 13501 -59.9 -67.9 34 8.0 -60.0 200 25 354.0 354.0 297.5 354.1 0.02 46 153 14150 -64.5 -72.5 32 8.0 -64.6 187 27 356.9 356.9 298.1 357.0 0.01 47 150 14270 -65.3 -73.3 32 8.0 -65.4 185 27 357.6 357.6 298.2 357.6 0.01 48 133 14992 -71.1 -79.1 30 8.0 -71.1 201 19 359.8 359.8 298.7 359.8 0.01 49 127 15264 -73.1 -81.1 29 8.0 -73.1 251 15 361.0 361.0 298.9 361.0 0.00 50 119 15642 -76.5 -83.5 32 7.0 -76.5 322 10 361.5 361.5 299.0 361.5 0.00 51 115 15838 -77.9 -84.9 31 7.0 -77.9 359 7 362.4 362.4 299.2 362.4 0.00 52 109 16143 -79.3 -86.3 31 7.0 -79.3 5 23 365.4 365.4 299.7 365.4 0.00 53 100 16630 -81.5 -87.5 35 6.0 -81.5 20 15 370.3 370.3 300.6 370.3 0.00 54 80 17861 -86.7 -91.7 39 5.0 -86.7 60 7 384.0 384.0 302.9 384.0 0.00 55 80 17861 -86.7 -91.7 39 5.0 -86.7 60 7 384.0 384.0 302.9 384.0 0.00 56 73 18360 -86.9 -93.9 27 7.0 -86.9 19 9 393.7 393.7 304.3 393.7 0.00 57 70 18590 -83.5 -92.5 19 9.0 -83.5 345 10 405.7 405.7 306.0 405.8 0.00 58 50 20540 -68.5 -86.5 6 18.0 -68.7 65 8 482.1 482.1 313.6 482.1 0.00 59 38 22200 -63.1 -86.1 3 23.0 -63.6 84 16 535.2 535.2 317.2 535.2 0.01 60 30 23670 -57.1 -86.1 1 29.0 -58.3 95 17 589.0 589.0 320.1 589.0 0.01 61 28 24106 -57.1 -86.1 1 29.0 -58.5 89 17 600.7 600.7 320.6 600.8 0.01 62 26 24573 -57.5 -86.5 1 29.0 -58.9 76 16 612.4 612.4 321.2 612.5 0.01 63 23 25350 -55.5 -85.5 1 30.0 -57.4 53 14 640.2 640.2 322.3 640.3 0.01 64 21 25929 -55.5 -85.5 1 30.0 -57.5 34 20 657.1 657.1 323.0 657.1 0.01 65 20 26240 -54.5 -84.5 1 30.0 -56.8 45 12 669.4 669.4 323.4 669.5 0.02 66 19 26569 -54.5 -84.5 1 30.0 -56.9 53 12 679.2 679.3 323.7 679.4 0.02 67 17 27283 -52.9 -83.9 1 31.0 -55.9 71 12 706.3 706.3 324.6 706.5 0.02 68 16 27675 -52.9 -82.9 1 30.0 -56.1 81 12 718.7 718.7 325.0 718.9 0.03 69 14 28538 -51.7 -82.7 1 31.0 -55.5 13 8 750.7 750.7 326.0 751.0 0.03 70 13 29019 -51.3 -82.3 1 31.0 -55.5 349 8 768.2 768.2 326.4 768.5 0.04 71 12 29539 -51.7 -81.7 2 30.0 -55.9 319 9 784.6 784.6 326.8 784.9 0.04 72 12 29539 -51.5 -82.5 1 31.0 -55.8 319 9 785.3 785.3 326.9 785.6 0.04 TRP 80 17861 -86.7 -91.7 39 5.0 -86.7 60 7 384.0 384.0 302.9 384.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5791.00 m Freezing level: 521.54 mb = 5509.82 m = 18076.62 ft Wetbulb zero: 687.01 mb = 3256.26 m = 10683.14 ft Precipitable water: 1.45 inches Sfc-500 mean rel hum: 66.33 % Est. max temperature: 31.53 C = 88.75 F Sfc-Lift cond lev (LCL): 934.45 mb = 643.15 m = 2110.06 ft T: 23.23 C 700-500 lapse rate: 4.13 C/km ThetaE index: 6.73 C Layer 1000.0- 998.0 mb Conv cond level (CCL): 767.81 mb = 2326.76 m = 7633.62 ft Mean mixing ratio: 12.47 g/kg Conv temperature: 36.06 C = 96.91 F Cap Strength: 6.21 C Lifted Index: 6.05 C Risk: None Lifted Index @300 mb: 6.62 C Lifted Index @700 mb: 2.58 C Showalter Index: 6.46 C Risk: None Total Totals Index: 33.60 C Risk: None Vertical Totals Index: 19.30 C Cross Totals Index: 14.30 C K Index: 24.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 192.80 Risk: None Energy Index: -0.76 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.48 J/kg Max Up Vert Vel: 7.00 m/s Conv Inhibition (B-): 30335.84 J/kg Cap Strength: 6.20 C Lift Cond Lev (LCL): 861.63 mb = 1345.48 m = 4414.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 259 at 9 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 1005 5 20 6 -2.1 -5.6 | 56 13 -10.9 -7.3 1 1000 49 5 8 -0.7 -8.0 | 45 14 -9.5 -9.6 2 971 305 35 24 -13.8 -19.7 | 47 31 -22.6 -21.3 3 938 610 55 14 -11.5 -8.0 | 65 22 -20.3 -9.7 4 925 732 60 8 -6.9 -4.0 | 70 17 -15.7 -5.6 5 906 914 50 3 -2.3 -1.9 | 72 12 -11.1 -3.6 6 850 1463 80 10 -9.8 -1.7 | 80 19 -18.7 -3.4 7 844 1524 85 11 -11.0 -1.0 | 83 20 -19.8 -2.6 8 785 2134 90 1 -1.0 0.0 | 81 10 -9.8 -1.6 9 730 2743 130 6 -4.6 3.9 | 99 14 -13.4 2.2 10 704 3048 195 7 1.8 6.8 | 126 9 -7.0 5.1 11 700 3101 195 7 1.8 6.8 | 126 9 -7.0 5.1 12 630 3962 205 17 7.2 15.4 | 173 14 -1.6 13.8 13 607 4267 215 16 9.2 13.1 | 182 11 0.4 11.5 14 584 4572 225 17 12.0 12.0 | 197 11 3.2 10.4 15 542 5182 250 14 13.2 4.8 | 234 5 4.3 3.1 16 500 5840 285 24 23.2 -6.2 | 299 16 14.4 -7.9 17 465 6401 295 25 22.7 -10.6 | 311 18 13.8 -12.2 18 414 7315 275 14 13.9 -1.2 | 299 6 5.1 -2.9 19 400 7580 315 20 14.1 -14.1 | 341 17 5.3 -15.8 20 382 7925 330 18 9.0 -15.6 | 359 17 0.2 -17.2 21 352 8534 325 23 13.2 -18.8 | 348 21 4.4 -20.5 22 324 9144 320 14 9.0 -10.7 | 359 12 0.2 -12.4 23 300 9710 325 12 6.9 -9.8 | 10 12 -1.9 -11.5 24 285 10058 315 9 6.4 -6.4 | 17 8 -2.4 -8.0 25 251 10973 305 1 0.8 -0.6 | 75 8 -8.0 -2.2 26 250 10990 0 0 -0.0 -0.0 | 79 9 -8.8 -1.6 27 239 11278 160 3 -1.0 2.8 | 97 10 -9.8 1.2 28 209 12192 225 15 10.6 10.6 | 191 9 1.8 9.0 29 200 12470 220 22 14.1 16.9 | 199 16 5.3 15.2 30 150 14270 185 27 2.4 26.9 | 166 26 -6.5 25.3 31 141 14630 185 28 2.4 27.9 | 166 27 -6.4 26.3 32 134 14935 195 19 4.9 18.4 | 167 17 -3.9 16.7 33 114 15850 5 7 -0.6 -7.0 | 48 13 -9.4 -8.6 34 109 16154 5 25 -2.2 -24.9 | 22 29 -11.0 -26.5 35 103 16459 360 36 -0.0 -36.0 | 13 39 -8.8 -37.6 36 100 16630 20 15 -5.1 -14.1 | 42 21 -13.9 -15.7 37 98 16764 20 15 -5.1 -14.1 | 42 21 -13.9 -15.7 38 87 17374 75 7 -6.8 -1.8 | 78 16 -15.6 -3.5 39 80 17861 60 7 -6.1 -3.5 | 71 16 -14.9 -5.1 40 78 17983 75 7 -6.8 -1.8 | 78 16 -15.6 -3.5 41 70 18590 345 10 2.6 -9.7 | 29 13 -6.2 -11.3 42 66 18898 10 12 -2.1 -11.8 | 39 17 -10.9 -13.5 43 57 19812 130 9 -6.9 5.8 | 105 16 -15.7 4.1 44 50 20540 65 8 -7.3 -3.4 | 73 17 -16.1 -5.0 45 49 20726 40 8 -5.1 -6.1 | 61 16 -14.0 -7.8 46 46 21031 85 11 -11.0 -1.0 | 83 20 -19.8 -2.6 47 44 21336 55 13 -10.6 -7.5 | 65 21 -19.5 -9.1 48 33 23165 115 19 -17.2 8.0 | 104 27 -26.0 6.4 49 30 23670 95 17 -16.9 1.5 | 90 26 -25.7 -0.2 50 28 24079 90 17 -17.0 0.0 | 86 26 -25.8 -1.6 51 23 25298 55 14 -11.5 -8.0 | 65 22 -20.3 -9.7 52 20 26213 25 22 -9.3 -19.9 | 40 28 -18.1 -21.6 53 20 26240 45 12 -8.5 -8.5 | 60 20 -17.3 -10.1 54 16 27127 85 12 -12.0 -1.0 | 83 21 -20.8 -2.7 55 14 27432 20 8 -2.7 -7.5 | 52 15 -11.5 -9.2 56 13 27737 355 8 0.7 -8.0 | 40 13 -8.1 -9.6 57 12 28042 315 8 5.7 -5.7 | 23 8 -3.2 -7.3 58 11 28346 355 14 1.2 -13.9 | 26 17 -7.6 -15.6 59 10 28651 20 19 -6.5 -17.9 | 38 25 -15.3 -19.5 60 9 28956 5 5 -0.4 -5.0 | 54 11 -9.2 -6.6 61 8 29566 70 16 -15.0 -5.5 | 73 25 -23.8 -7.1 62 7 29870 20 8 -2.7 -7.5 | 52 15 -11.5 -9.2 Wind Parameters Mean winds (0-6000m): 229.5 at 11.9 knts Storm direction: 259.5 at 9.0 knts Shear (0-3000m) pos: 2.2 neg: 0.0 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 66.4 deg Storm rel helicity (0-3000m) pos: 133.6 neg: -17.1 tot: 116.5 m^2/s^2 ave: 38.8 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 12.4 stream: 3.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.22 Bulk Shear: 109.46 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 33 17 49 24| 12.8 0.0 12.8| 63.6 -15.7 47.9 95.8 0.16| 29.0 4.8 1000 40 13 56 21| 1.8 0.0 1.8| 90.1 -15.8 74.4 74.4 0.21| 22.6 4.8 1500 48 11 62 19| 3.3 0.0 3.3|103.7 -15.8 87.9 58.6 0.24| 17.7 4.2 2000 55 10 67 19| 1.5 0.0 1.5|105.6 -16.5 89.1 44.6 0.21| 15.2 3.2 2500 58 8 69 17| 1.5 0.0 1.5|111.3 -17.1 94.2 37.7 0.22| 13.1 2.9 3000 66 8 73 17| 2.2 0.0 2.2|133.6 -17.1 116.5 38.8 0.29| 12.4 3.6 4000 105 9 92 18| 2.9 0.0 2.9|160.7 -17.1 143.6 35.9 0.37| 10.8 3.9 5000 175 10 132 13| 2.0 0.0 2.0|183.0 -17.1 165.9 33.2 0.41| 9.7 4.0 6000 229 12 183 6| 2.2 0.0 2.2|219.9 -17.1 202.8 33.8 0.46| 9.7 4.5 Wrote GIF file: /home/apache/climate/data/raob//RPLI/skewt/RPLI.skewt.20260118.12.gif