UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011012.upa.cvt Date: 1200Z 10 JAN 26 Searching for RPLI... Searching the city database file for: RPLI ... Date:1200Z 10 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 1012 5 27.2 23.2 79 4.0 24.3 40 4 299.3 302.6 297.0 351.8 17.97 1 1000 113 27.6 19.6 62 8.0 22.0 80 6 300.8 303.4 295.1 343.3 14.50 2 999 122 27.6 19.6 62 8.0 22.0 81 6 300.8 303.5 295.1 343.5 14.52 3 976 328 26.8 16.8 54 10.0 19.9 97 9 302.0 304.3 294.0 338.7 12.42 4 925 800 22.8 15.8 65 7.0 18.1 150 4 302.6 304.9 294.1 339.0 12.29 5 850 1532 18.2 13.2 73 5.0 14.9 140 8 305.2 307.3 294.1 339.0 11.29 6 762 2458 11.6 9.1 85 2.5 10.0 206 10 307.8 309.6 293.5 336.8 9.57 7 752 2568 11.0 8.1 82 2.9 9.2 211 11 308.3 310.0 293.3 335.8 9.05 8 710 3047 9.8 3.8 66 6.0 6.3 234 17 312.1 313.4 292.8 334.1 7.10 9 700 3165 9.8 0.8 53 9.0 4.9 240 18 313.3 314.4 292.2 331.6 5.80 10 643 3865 6.2 -1.8 56 8.0 2.0 253 21 317.0 318.0 292.7 333.6 5.22 11 600 4430 4.2 -22.8 12 27.0 -4.8 252 17 321.0 321.2 290.1 324.5 1.02 12 585 4635 2.8 -29.2 7 32.0 -6.4 254 18 321.7 321.8 289.9 323.8 0.58 13 551 5118 0.2 -10.8 43 11.0 -4.6 246 16 324.2 324.8 292.9 334.4 3.05 14 521 5564 -2.3 -46.3 2 44.0 -10.7 250 16 326.4 326.4 290.8 326.8 0.11 15 520 5579 -2.3 -49.3 1 47.0 -10.8 252 16 326.6 326.6 290.8 326.9 0.08 16 516 5641 -2.3 -49.3 1 47.0 -10.8 260 17 327.3 327.3 291.0 327.6 0.08 17 500 5890 -3.9 -39.9 4 36.0 -11.6 295 21 328.3 328.3 291.5 329.2 0.24 18 452 6677 -10.5 -31.5 16 21.0 -15.5 280 24 329.6 329.7 292.2 331.9 0.61 19 422 7203 -13.1 -39.1 9 26.0 -18.0 251 20 332.8 332.9 292.8 334.0 0.31 20 400 7610 -14.1 -47.1 4 33.0 -19.3 280 20 336.7 336.7 293.6 337.2 0.14 21 380 7997 -16.3 -57.3 2 41.0 -21.1 287 21 338.7 338.7 294.0 338.9 0.04 22 368 8238 -18.3 -47.3 6 29.0 -22.4 277 19 339.2 339.2 294.3 339.8 0.15 23 354 8527 -19.7 -59.7 2 40.0 -23.8 264 17 341.1 341.1 294.6 341.2 0.03 24 308 9542 -28.5 -60.5 3 32.0 -30.9 277 16 342.6 342.6 295.0 342.8 0.04 25 300 9730 -29.7 -61.7 3 32.0 -31.9 285 17 343.5 343.5 295.2 343.7 0.03 26 250 11000 -39.9 -47.9 42 8.0 -40.5 225 29 346.7 346.8 296.1 347.6 0.20 27 218 11918 -47.9 -52.3 60 4.4 -48.1 205 35 348.2 348.3 296.4 348.8 0.14 28 200 12480 -51.9 -57.9 48 6.0 -52.1 195 44 350.6 350.6 296.8 350.9 0.08 29 160 13888 -64.1 -70.1 44 6.0 -64.1 230 35 353.1 353.1 297.3 353.2 0.02 30 150 14280 -67.9 -72.9 49 5.0 -67.9 240 30 353.1 353.1 297.3 353.2 0.01 31 147 14401 -68.9 -73.9 48 5.0 -68.9 240 29 353.4 353.4 297.4 353.5 0.01 32 142 14607 -70.3 -75.3 48 5.0 -70.4 240 28 354.5 354.5 297.6 354.5 0.01 33 132 15038 -73.7 -78.6 47 4.9 -73.7 234 33 355.9 355.9 297.9 355.9 0.01 34 118 15684 -79.1 -83.4 49 4.3 -79.1 220 42 357.6 357.6 298.2 357.6 0.00 35 112 15979 -80.7 -85.3 46 4.6 -80.7 209 47 359.9 360.0 298.7 360.0 0.00 36 109 16133 -79.7 -84.7 43 5.0 -79.7 203 49 364.6 364.6 299.6 364.7 0.00 37 107 16238 -79.3 -84.3 43 5.0 -79.3 199 51 367.3 367.3 300.1 367.3 0.00 38 100 16620 -81.3 -85.3 51 4.0 -81.3 220 34 370.6 370.6 300.7 370.7 0.00 39 91 17145 -84.7 -87.9 57 3.2 -84.7 240 24 374.0 374.0 301.2 374.0 0.00 40 88 17329 -85.9 -89.4 53 3.5 -85.9 250 19 375.2 375.2 301.5 375.2 0.00 41 86 17455 -85.9 -89.8 49 3.9 -85.9 255 23 377.7 377.7 301.9 377.7 0.00 42 70 18600 -80.5 -89.5 21 9.0 -80.5 295 13 412.2 412.2 306.8 412.2 0.00 43 65 19016 -79.3 -89.3 18 10.0 -79.3 285 12 423.6 423.6 308.2 423.6 0.00 44 58 19672 -71.7 -85.7 11 14.0 -71.8 176 3 454.8 454.8 311.3 454.8 0.00 45 50 20550 -68.3 -86.3 6 18.0 -68.5 70 13 482.5 482.5 313.7 482.6 0.00 46 44 21326 -64.3 -85.3 4 21.0 -64.7 140 8 510.3 510.3 315.7 510.3 0.01 47 34 22928 -58.5 -85.5 2 27.0 -59.5 113 13 564.6 564.6 318.9 564.6 0.01 48 30 23720 -56.5 -85.5 1 29.0 -57.9 75 12 590.6 590.6 320.2 590.7 0.01 49 28 24156 -55.9 -85.9 1 30.0 -57.4 71 11 604.0 604.1 320.8 604.1 0.01 50 23 25394 -59.1 -88.1 1 29.0 -60.4 128 10 629.6 629.6 321.9 629.6 0.01 51 22 25672 -58.3 -88.3 1 30.0 -59.7 135 7 640.0 640.0 322.3 640.1 0.01 52 20 26270 -58.3 -87.3 1 29.0 -59.9 10 2 657.7 657.7 323.0 657.8 0.01 53 19 26593 -58.3 -87.3 1 29.0 -59.9 29 2 667.4 667.4 323.3 667.5 0.01 54 17 27301 -53.1 -85.1 1 32.0 -56.1 61 4 705.7 705.7 324.6 705.8 0.02 55 15 28113 -50.3 -82.3 1 32.0 -54.4 19 13 740.7 740.7 325.7 741.0 0.03 56 13 29042 -52.9 -82.9 1 30.0 -56.6 24 15 762.7 762.7 326.3 762.9 0.03 57 12 29558 -53.3 -83.3 1 30.0 -57.1 34 15 778.9 778.9 326.7 779.2 0.03 58 12 29558 -53.1 34 15 779.6 TRP 88 17329 -85.9 -89.4 53 3.5 -85.9 250 19 375.2 375.2 301.5 375.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5777.00 m Freezing level: 548.60 mb = 5153.23 m = 16906.71 ft Wetbulb zero: 630.38 mb = 4026.93 m = 13211.56 ft Precipitable water: 1.61 inches Sfc-500 mean rel hum: 51.37 % Est. max temperature: 32.68 C = 90.82 F Sfc-Lift cond lev (LCL): 955.17 mb = 517.89 m = 1699.10 ft T: 25.19 C 700-500 lapse rate: 5.03 C/km ThetaE index: 8.50 C Layer 1000.0- 999.0 mb Conv cond level (CCL): 798.61 mb = 2060.18 m = 6759.03 ft Mean mixing ratio: 13.05 g/kg Conv temperature: 34.59 C = 94.26 F Cap Strength: 2.98 C Lifted Index: 2.70 C Risk: None Lifted Index @300 mb: 4.09 C Lifted Index @700 mb: 1.99 C Showalter Index: 3.29 C Risk: None Total Totals Index: 39.20 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 17.10 C K Index: 26.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 195.40 Risk: None Energy Index: -1.77 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.24 J/kg Max Up Vert Vel: 4.53 m/s Conv Inhibition (B-): 38114.52 J/kg Cap Strength: 2.98 C Lift Cond Lev (LCL): 854.69 mb = 1484.35 m = 4869.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 272 at 10 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 1012 5 40 4 -2.6 -3.1 | 77 12 -12.1 -2.8 1 1000 113 80 6 -5.9 -1.0 | 87 15 -15.4 -0.8 2 978 305 95 9 -9.0 0.8 | 93 19 -18.5 1.1 3 945 610 120 8 -6.9 4.0 | 105 17 -16.5 4.3 4 925 800 150 4 -2.0 3.5 | 108 12 -11.5 3.7 5 913 914 160 3 -1.0 2.8 | 106 11 -10.6 3.1 6 881 1219 0 0 -0.0 -0.0 | 92 10 -9.5 0.3 7 851 1524 150 10 -5.0 8.7 | 122 17 -14.5 8.9 8 850 1532 140 8 -5.1 6.1 | 114 16 -14.7 6.4 9 791 2134 245 4 3.6 1.7 | 108 6 -5.9 2.0 10 763 2438 205 10 4.2 9.1 | 150 11 -5.3 9.3 11 700 3165 240 18 15.6 9.0 | 213 11 6.1 9.3 12 634 3962 255 21 20.3 5.4 | 242 12 10.8 5.7 13 611 4267 250 16 15.0 5.5 | 224 8 5.5 5.8 14 588 4572 255 18 17.4 4.7 | 238 9 7.9 4.9 15 526 5486 240 15 13.0 7.5 | 204 9 3.5 7.8 16 500 5890 295 21 19.0 -8.9 | 312 13 9.5 -8.6 17 468 6401 295 26 23.6 -11.0 | 307 18 14.0 -10.7 18 416 7315 245 19 17.2 8.0 | 223 11 7.7 8.3 19 400 7610 280 20 19.7 -3.5 | 287 11 10.2 -3.2 20 399 7620 280 18 17.7 -3.1 | 289 9 8.2 -2.8 21 383 7925 290 22 20.7 -7.5 | 303 13 11.1 -7.2 22 339 8839 250 14 13.2 4.8 | 216 6 3.6 5.1 23 300 9730 285 17 16.4 -4.4 | 301 8 6.9 -4.1 24 299 9754 285 17 16.4 -4.4 | 301 8 6.9 -4.1 25 250 11000 225 29 20.5 20.5 | 208 24 11.0 20.8 26 229 11582 210 30 15.0 26.0 | 192 27 5.5 26.3 27 200 12480 195 44 11.4 42.5 | 182 43 1.9 42.8 28 199 12497 190 43 7.5 42.3 | 177 43 -2.1 42.6 29 181 13106 210 45 22.5 39.0 | 198 41 13.0 39.3 30 150 14280 240 30 26.0 15.0 | 227 22 16.4 15.3 31 141 14630 240 28 24.2 14.0 | 226 21 14.7 14.3 32 120 15545 225 40 28.3 28.3 | 213 34 18.8 28.6 33 103 16459 190 55 9.6 54.2 | 180 54 0.0 54.4 34 100 16620 220 34 21.9 26.0 | 205 29 12.3 26.3 35 97 16764 220 34 21.9 26.0 | 205 29 12.3 26.3 36 88 17329 250 19 17.9 6.5 | 231 11 8.3 6.8 37 87 17374 255 24 23.2 6.2 | 245 15 13.6 6.5 38 74 18288 255 10 9.7 2.6 | 182 3 0.1 2.9 39 70 18600 295 13 11.8 -5.5 | 337 6 2.2 -5.2 40 66 18898 300 14 12.1 -7.0 | 339 7 2.6 -6.7 41 60 19507 230 4 3.1 2.6 | 114 7 -6.5 2.9 42 57 19812 140 2 -1.3 1.5 | 100 11 -10.8 1.8 43 50 20550 70 13 -12.2 -4.4 | 79 22 -21.8 -4.2 44 49 20726 70 14 -13.2 -4.8 | 79 23 -22.7 -4.5 45 44 21336 140 8 -5.1 6.1 | 114 16 -14.7 6.4 46 40 21946 125 6 -4.9 3.4 | 104 15 -14.4 3.7 47 36 22555 75 13 -12.6 -3.4 | 82 22 -22.1 -3.1 48 33 23165 135 13 -9.2 9.2 | 117 21 -18.7 9.5 49 30 23720 75 12 -11.6 -3.1 | 82 21 -21.1 -2.8 50 30 23774 75 11 -10.6 -2.8 | 83 20 -20.2 -2.6 51 26 24689 65 10 -9.1 -4.2 | 78 19 -18.6 -3.9 52 23 25298 130 12 -9.2 7.7 | 113 20 -18.7 8.0 53 22 25603 125 7 -5.7 4.0 | 106 16 -15.3 4.3 54 21 25908 170 7 -1.2 6.9 | 124 13 -10.7 7.2 55 20 26270 10 2 -0.3 -2.0 | 80 10 -9.9 -1.7 56 17 26822 65 3 -2.7 -1.3 | 85 12 -12.3 -1.0 57 15 27432 10 15 -2.6 -14.8 | 40 19 -12.1 -14.5 58 11 28346 40 15 -9.6 -11.5 | 60 22 -19.2 -11.2 59 9 29261 20 30 -10.3 -28.2 | 35 34 -19.8 -27.9 60 8 29870 60 17 -14.7 -8.5 | 71 26 -24.3 -8.2 Wind Parameters Mean winds (0-6000m): 241.7 at 12.7 knts Storm direction: 271.7 at 9.5 knts Shear (0-3000m) pos: 2.6 neg: 1.1 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 120.9 deg Storm rel helicity (0-3000m) pos: 119.7 neg: -20.0 tot: 99.7 m^2/s^2 ave: 33.2 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 11.1 stream: 4.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.20 Bulk Shear: 50.28 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 92 7 92 17| 8.3 0.0 8.3| 28.9 0.0 28.9 57.8 0.67| 10.3 6.9 1000 108 6 98 16| 2.0 0.0 2.0| 38.1 -7.6 30.5 30.5 0.32| 10.1 3.2 1500 116 5 100 14| 3.7 0.0 3.7| 77.3 -16.5 60.8 40.6 0.35| 12.7 4.5 2000 131 6 106 14| 2.3 0.0 2.3| 86.3 -17.9 68.5 34.2 0.31| 12.2 3.8 2500 148 6 112 14| 1.8 1.3 3.1| 97.5 -20.0 77.5 31.0 0.34| 11.7 4.0 3000 178 7 127 12| 2.6 1.1 3.7|119.7 -20.0 99.7 33.2 0.42| 11.1 4.7 4000 221 10 161 8| 2.6 0.8 3.4|144.4 -20.0 124.4 31.1 0.48| 9.5 4.6 5000 234 12 179 7| 2.1 0.7 2.8|148.1 -31.8 116.3 23.3 0.39| 8.5 3.3 6000 242 13 195 7| 2.6 0.7 3.3|188.5 -37.9 150.6 25.1 0.45| 8.9 4.0 Wrote GIF file: /home/apache/climate/data/raob//RPLI/skewt/RPLI.skewt.20260110.12.gif