UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011712.upa.cvt Date: 1200Z 17 JAN 26 Searching for RPLI... Searching the city database file for: RPLI ... Date:1200Z 17 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 1006 5 25.8 17.8 61 8.0 20.4 40 4 298.4 300.8 293.3 335.8 12.85 1 1000 58 26.4 16.4 54 10.0 19.6 65 6 299.5 301.7 292.8 334.1 11.81 2 999 67 26.2 16.2 54 10.0 19.5 66 6 299.4 301.6 292.7 333.5 11.67 3 990 146 26.0 15.0 51 11.0 18.7 70 8 300.0 302.0 292.2 331.9 10.89 4 982 218 26.2 14.2 48 12.0 18.3 75 9 300.9 302.8 292.2 331.6 10.42 5 975 281 26.0 14.0 48 12.0 18.1 79 11 301.3 303.2 292.2 331.9 10.35 6 925 742 23.2 12.2 50 11.0 16.1 95 14 303.0 304.8 292.2 331.9 9.69 7 874 1233 18.8 10.8 60 8.0 13.7 3 0 303.4 305.1 292.0 331.3 9.35 8 850 1472 17.6 8.6 56 9.0 12.1 65 4 304.6 306.1 291.6 329.4 8.27 9 821 1767 15.2 6.2 55 9.0 9.9 28 2 305.1 306.4 290.9 327.0 7.26 10 794 2049 14.6 -2.4 31 17.0 6.0 351 2 307.4 308.1 288.7 319.9 4.03 11 764 2375 14.8 -22.2 6 37.0 1.8 303 3 311.0 311.2 286.7 313.9 0.84 12 741 2632 13.0 -21.0 8 34.0 1.0 264 5 311.8 311.9 287.1 315.0 0.97 13 700 3108 11.0 190 7 314.7 14 685 3288 10.2 176 11 315.7 15 681 3337 10.4 172 12 316.5 16 674 3423 10.8 -37.2 2 48.0 -1.9 172 13 317.9 317.9 288.3 318.7 0.23 17 658 3622 9.8 -14.2 17 24.0 -0.2 179 13 318.9 319.3 290.4 325.4 1.93 18 630 3981 7.0 -17.0 16 24.0 -2.3 190 12 319.7 320.0 290.3 325.2 1.60 19 621 4100 7.6 194 12 321.7 20 617 4153 7.6 196 12 322.3 21 600 4382 6.2 198 11 323.3 22 574 4743 4.0 204 9 324.8 23 565 4871 3.0 211 10 325.1 24 552 5059 1.6 222 10 325.6 25 534 5326 0.4 238 11 327.3 26 514 5631 -1.5 255 12 328.6 27 510 5693 -1.9 259 12 328.9 28 500 5850 -3.1 -51.1 1 48.0 -11.5 250 11 329.3 329.3 291.6 329.5 0.07 29 442 6814 -7.9 -54.9 1 47.0 -15.0 301 20 335.0 335.0 293.1 335.2 0.05 30 407 7448 -11.9 -53.9 2 42.0 -17.9 304 11 337.8 337.9 293.9 338.1 0.06 31 400 7580 -12.9 -54.9 2 42.0 -18.6 305 9 338.2 338.2 293.9 338.5 0.06 32 394 7695 -13.7 -55.7 2 42.0 -19.2 293 9 338.6 338.7 294.0 338.9 0.05 33 366 8252 -18.5 -58.5 2 40.0 -22.8 241 3 339.5 339.5 294.2 339.6 0.04 34 331 8996 -23.7 -62.7 1 39.0 -27.0 306 13 342.2 342.2 294.9 342.3 0.03 35 325 9130 -24.5 -63.5 1 39.0 -27.7 310 15 342.9 342.9 295.0 343.0 0.02 36 305 9591 -27.7 -65.7 1 38.0 -30.3 322 22 344.7 344.7 295.4 344.8 0.02 37 300 9710 -28.7 -65.7 2 37.0 -31.2 325 24 344.9 344.9 295.5 345.0 0.02 38 264 10605 -36.9 -49.9 25 13.0 -37.9 323 19 345.8 345.8 295.8 346.4 0.15 39 250 10980 -37.5 -45.5 43 8.0 -38.3 260 3 350.3 350.4 297.0 351.4 0.26 40 234 11434 -40.9 -48.9 42 8.0 -41.5 137 9 351.9 351.9 297.2 352.7 0.19 41 202 12415 -50.1 -57.1 43 7.0 -50.4 149 24 352.4 352.4 297.3 352.8 0.08 42 200 12480 -50.9 -57.9 43 7.0 -51.1 150 24 352.2 352.2 297.2 352.5 0.08 43 197 12578 -51.7 -58.7 43 7.0 -52.0 152 24 352.4 352.4 297.2 352.7 0.07 44 195 12644 -52.5 -58.5 48 6.0 -52.7 153 23 352.2 352.2 297.2 352.5 0.07 45 157 14004 -64.5 -70.5 43 6.0 -64.6 170 28 354.3 354.3 297.5 354.4 0.02 46 150 14280 -67.3 -73.3 42 6.0 -67.4 170 32 354.2 354.2 297.5 354.2 0.01 47 133 14995 -73.5 -78.5 46 5.0 -73.5 166 33 355.5 355.5 297.8 355.5 0.01 48 131 15084 -74.3 -79.3 46 5.0 -74.3 166 34 355.6 355.6 297.8 355.6 0.01 49 125 15356 -76.3 -81.3 45 5.0 -76.3 163 35 356.8 356.8 298.1 356.8 0.00 50 124 15402 -76.5 -81.5 45 5.0 -76.5 163 35 357.3 357.3 298.1 357.3 0.00 51 123 15449 -76.5 -81.5 45 5.0 -76.5 162 36 358.1 358.1 298.3 358.1 0.00 52 101 16565 -83.7 -87.3 53 3.6 -83.7 291 21 365.0 365.0 299.7 365.0 0.00 53 100 16620 -83.9 -87.5 53 3.6 -83.9 300 22 365.6 365.6 299.8 365.6 0.00 54 99 16676 -83.9 -87.6 52 3.7 -83.9 300 23 366.7 366.7 299.9 366.7 0.00 55 90 17201 -84.7 -89.7 41 5.0 -84.7 314 20 375.2 375.2 301.5 375.2 0.00 56 84 17582 -84.1 -91.1 28 7.0 -84.1 335 22 383.9 383.9 302.9 383.9 0.00 57 76 18135 -84.1 -92.1 23 8.0 -84.1 348 11 395.1 395.1 304.5 395.1 0.00 58 70 18590 -83.3 -93.3 16 10.0 -83.3 35 7 406.2 406.2 306.0 406.2 0.00 59 62 19276 -76.9 -90.9 9 14.0 -76.9 22 12 434.7 434.7 309.3 434.7 0.00 60 62 19276 -76.9 -83.9 32 7.0 -76.9 22 12 434.7 434.7 309.3 434.7 0.01 TRP 99 16676 -83.9 -87.6 52 3.7 -83.9 300 23 366.7 366.7 299.9 366.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5792.00 m Freezing level: 529.79 mb = 5390.00 m = 17683.50 ft Wetbulb zero: 718.20 mb = 2893.38 m = 9492.61 ft Precipitable water: 0.89 inches Sfc-500 mean rel hum: 37.80 % Est. max temperature: 31.66 C = 88.99 F Sfc-Lift cond lev (LCL): 895.07 mb = 1026.92 m = 3369.11 ft T: 20.65 C 700-500 lapse rate: 5.14 C/km ThetaE index: 18.03 C Layer 925.0- 741.0 mb Conv cond level (CCL): 634.16 mb = 3926.99 m = 12883.66 ft Mean mixing ratio: 10.28 g/kg Conv temperature: 47.01 C = 116.62 F Cap Strength: 7.99 C Lifted Index: 7.13 C Risk: None Lifted Index @300 mb: 10.25 C Lifted Index @700 mb: 5.94 C Showalter Index: 8.42 C Risk: None Total Totals Index: 32.40 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 11.70 C K Index: -12.43 Risk: None Sweat Index: 122.20 Risk: None Energy Index: 0.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.90 J/kg Max Up Vert Vel: 5.46 m/s Conv Inhibition (B-): 8839.17 J/kg Cap Strength: 7.91 C Lift Cond Lev (LCL): 811.73 mb = 1862.83 m = 6111.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 214 at 6 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 1006 5 40 4 -2.6 -3.1 | 36 10 -6.1 -8.3 1 1000 58 65 6 -5.4 -2.5 | 49 12 -9.0 -7.8 2 972 305 80 11 -10.8 -1.9 | 64 16 -14.4 -7.2 3 939 610 100 19 -18.7 3.3 | 85 22 -22.3 -1.9 4 925 742 95 14 -13.9 1.2 | 77 18 -17.5 -4.0 5 907 914 90 7 -7.0 0.0 | 64 12 -10.6 -5.2 6 875 1219 0 0 -0.0 -0.0 | 34 6 -3.6 -5.2 7 850 1472 65 4 -3.6 -1.7 | 46 10 -7.2 -6.9 8 845 1524 60 2 -1.7 -1.0 | 40 8 -5.3 -6.2 9 786 2134 340 2 0.7 -1.9 | 22 8 -2.9 -7.1 10 700 3108 190 7 1.2 6.9 | 125 3 -2.3 1.6 11 679 3353 170 13 -2.3 12.8 | 142 10 -5.8 7.6 12 607 4267 200 12 4.1 11.3 | 185 6 0.6 6.0 13 585 4572 195 9 2.3 8.7 | 160 4 -1.2 3.4 14 504 5791 265 12 12.0 1.0 | 297 9 8.4 -4.2 15 500 5850 250 11 10.3 3.8 | 282 7 6.8 -1.5 16 484 6096 250 10 9.4 3.4 | 287 6 5.8 -1.8 17 448 6706 300 21 18.2 -10.5 | 317 21 14.6 -15.7 18 400 7580 305 9 7.4 -5.2 | 340 11 3.8 -10.4 19 398 7620 295 10 9.1 -4.2 | 330 11 5.5 -9.5 20 382 7925 285 4 3.9 -1.0 | 357 6 0.3 -6.3 21 366 8230 240 3 2.6 1.5 | 14 4 -1.0 -3.7 22 352 8534 295 6 5.4 -2.5 | 346 8 1.9 -7.8 23 300 9710 325 24 13.8 -19.7 | 338 27 10.2 -24.9 24 298 9754 330 25 12.5 -21.7 | 342 28 8.9 -26.9 25 250 10973 320 17 10.9 -13.0 | 338 20 7.4 -18.3 26 250 10980 260 3 3.0 0.5 | 7 5 -0.6 -4.7 27 239 11278 135 7 -4.9 4.9 | 88 9 -8.5 -0.3 28 209 12192 145 22 -12.6 18.0 | 128 21 -16.2 12.8 29 200 12480 150 24 -12.0 20.8 | 135 22 -15.6 15.5 30 172 13411 170 21 -3.6 20.7 | 155 17 -7.2 15.4 31 150 14280 170 32 -5.6 31.5 | 161 28 -9.1 26.3 32 127 15240 165 34 -8.8 32.8 | 156 30 -12.4 27.6 33 120 15545 160 37 -12.7 34.8 | 151 34 -16.2 29.5 34 108 16154 230 10 7.7 6.4 | 254 4 4.1 1.2 35 100 16620 300 22 19.1 -11.0 | 316 22 15.5 -16.2 36 99 16676 300 23 19.9 -11.5 | 316 23 16.4 -16.7 37 97 16764 300 22 19.1 -11.0 | 316 22 15.5 -16.2 38 92 17069 305 23 18.8 -13.2 | 320 24 15.3 -18.4 39 87 17374 325 15 8.6 -12.3 | 344 18 5.0 -17.5 40 83 17678 340 25 8.6 -23.5 | 350 29 5.0 -28.7 41 74 18288 350 7 1.2 -6.9 | 11 12 -2.3 -12.1 42 70 18590 35 7 -4.0 -5.7 | 35 13 -7.6 -11.0 43 70 18593 340 15 5.1 -14.1 | 355 19 1.6 -19.3 44 66 18898 100 7 -6.9 1.2 | 69 11 -10.4 -4.0 45 62 19202 20 12 -4.1 -11.3 | 25 18 -7.7 -16.5 46 59 19507 50 8 -6.1 -5.1 | 43 14 -9.7 -10.4 Wind Parameters Mean winds (0-6000m): 184.1 at 8.5 knts Storm direction: 214.1 at 6.3 knts Shear (0-3000m) pos: 2.4 neg: 3.4 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 91.8 deg Storm rel helicity (0-3000m) pos: 60.3 neg: -57.8 tot: 2.5 m^2/s^2 ave: 0.8 10^-3 m/s^2 rel: -0.04 Storm rel vorticity (0-3000m) horiz: 9.8 stream: -0.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.52 Bulk Shear: 28.40 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 81 10 63 15| 14.6 0.0 14.6| 41.9 0.0 41.9 83.8 0.72| 14.9 10.8 1000 89 11 70 16| 7.3 6.3 13.6| 56.6 -37.4 19.3 19.3 0.11| 17.1 1.9 1500 88 8 65 13| 4.9 4.8 9.7| 60.2 -43.6 16.6 11.1 0.07| 14.5 0.9 2000 85 7 60 12| 3.7 4.3 7.9| 60.2 -49.0 11.1 5.6 0.01| 11.6 0.1 2500 81 6 57 11| 2.9 4.1 7.1| 60.2 -55.8 4.4 1.8 -0.07| 10.1 -0.7 3000 93 6 62 11| 2.4 3.4 5.8| 60.3 -57.8 2.5 0.8 -0.04| 9.8 -0.4 4000 136 7 90 9| 1.4 2.5 3.8| 69.8 -57.9 11.9 3.0 0.04| 9.0 0.3 5000 161 8 110 7| 0.6 2.0 2.6| 75.7 -59.7 16.0 3.2 0.08| 8.1 0.6 6000 184 8 137 4| 0.5 1.6 2.2| 86.3 -62.5 23.9 4.0 0.13| 7.7 1.0 Wrote GIF file: /home/apache/climate/data/raob//RPLI/skewt/RPLI.skewt.20260117.12.gif