UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120612.upa.cvt Date: 1200Z 6 DEC 25 Searching for RPLI... Searching the city database file for: RPLI ... Date:1200Z 6 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 24.4 17.4 65 7.0 19.6 60 3 296.6 298.9 292.4 332.6 12.46 1 1000 105 25.2 15.2 54 10.0 18.6 45 7 298.4 300.3 291.7 330.2 10.92 2 993 167 25.0 14.0 50 11.0 17.8 53 8 298.7 300.6 291.3 328.4 10.16 3 951 545 22.2 13.2 57 9.0 16.4 74 9 299.6 301.5 291.5 329.2 10.07 4 925 786 21.4 11.4 53 10.0 15.1 80 13 301.2 302.9 291.2 328.3 9.19 5 911 918 21.2 10.2 49 11.0 14.4 95 19 302.3 303.9 291.1 327.9 8.60 6 850 1513 17.0 8.0 55 9.0 11.6 55 12 304.0 305.4 291.1 327.8 7.94 7 832 1695 15.4 8.4 63 7.0 11.2 41 7 304.1 305.7 291.5 329.1 8.34 8 787 2164 12.6 9.0 79 3.6 10.4 216 6 306.0 307.7 292.7 333.7 9.20 9 781 2228 12.4 8.2 76 4.2 9.9 208 6 306.5 308.1 292.5 333.0 8.77 10 763 2424 14.8 -9.2 18 24.0 3.9 183 5 311.1 311.6 288.5 319.1 2.49 11 757 2491 14.6 -10.4 17 25.0 3.5 175 4 311.6 312.0 288.4 319.0 2.29 12 741 2672 14.2 -11.8 15 26.0 2.9 152 4 313.1 313.5 288.7 319.9 2.09 13 720 2914 14.8 122 3 316.3 14 700 3152 13.4 95 2 317.3 15 690 3273 12.8 88 2 318.0 16 680 3395 12.0 81 2 318.4 17 671 3506 11.6 75 3 319.2 18 632 4002 8.6 360 7 321.3 19 627 4067 8.0 359 7 321.3 20 600 4428 5.8 353 7 322.8 21 599 4442 5.6 352 6 322.8 22 567 4888 3.2 -20.8 15 24.0 -5.3 302 9 325.0 325.3 291.6 329.5 1.29 23 547 5177 0.8 -27.2 10 28.0 -7.6 303 7 325.5 325.7 291.2 328.2 0.75 24 523 5535 -2.5 -23.5 18 21.0 -9.2 307 5 325.8 326.0 291.6 329.7 1.10 25 507 5780 -3.3 -31.3 9 28.0 -10.6 310 4 327.7 327.8 291.6 329.7 0.55 26 500 5890 -3.7 -31.7 9 28.0 -11.0 320 6 328.5 328.6 291.9 330.5 0.54 27 496 5953 -3.7 -34.7 7 31.0 -11.2 325 7 329.3 329.4 291.9 330.8 0.41 28 410 7432 -11.9 -49.9 3 38.0 -17.8 335 15 337.1 337.2 293.7 337.5 0.10 29 400 7620 -13.7 -49.7 3 36.0 -19.1 330 15 337.2 337.2 293.7 337.6 0.10 30 379 8027 -16.5 -57.5 2 41.0 -21.3 322 13 338.7 338.7 294.0 338.9 0.04 31 328 9096 -24.7 -51.7 6 27.0 -27.6 302 11 341.7 341.8 294.8 342.2 0.10 32 300 9740 -28.5 -63.5 2 35.0 -31.0 265 7 345.2 345.2 295.6 345.3 0.02 33 297 9812 -29.1 -64.1 2 35.0 -31.5 266 7 345.4 345.4 295.6 345.5 0.02 34 260 10749 -36.5 -56.5 11 20.0 -37.8 209 6 347.9 347.9 296.2 348.2 0.07 35 250 11020 -38.9 -55.9 15 17.0 -39.9 240 4 348.2 348.2 296.3 348.6 0.08 36 200 12510 -50.5 -56.5 49 6.0 -50.7 175 14 352.8 352.8 297.3 353.2 0.09 37 182 13116 -56.3 -61.3 53 5.0 -56.4 172 15 353.0 353.0 297.3 353.2 0.05 38 176 13328 -58.5 -63.5 52 5.0 -58.6 173 15 352.8 352.8 297.3 353.0 0.04 39 167 13655 -61.7 -66.4 53 4.7 -61.8 176 16 352.8 352.8 297.3 352.9 0.03 40 150 14310 -67.7 -72.7 49 5.0 -67.7 180 18 353.5 353.5 297.4 353.5 0.01 41 149 14350 -67.9 -72.9 49 5.0 -67.9 179 18 353.8 353.8 297.4 353.9 0.01 42 104 16424 -83.5 -86.2 62 2.7 -83.5 171 18 362.3 362.3 299.1 362.3 0.00 43 101 16585 -84.7 -87.6 60 2.9 -84.7 155 13 363.0 363.0 299.3 363.1 0.00 44 100 16640 -84.9 -88.0 58 3.1 -84.9 160 13 363.7 363.7 299.4 363.7 0.00 45 94 16983 -82.1 -87.0 43 4.9 -82.1 156 9 375.7 375.7 301.5 375.7 0.00 46 87 17413 -84.1 -90.1 34 6.0 -84.1 100 18 380.1 380.1 302.3 380.1 0.00 47 73 18393 -80.1 -90.1 17 10.0 -80.1 128 30 408.1 408.1 306.3 408.1 0.00 48 71 18550 -80.5 -90.5 17 10.0 -80.5 110 34 410.5 410.5 306.6 410.5 0.00 49 70 18630 -81.1 -91.1 17 10.0 -81.1 125 32 410.9 410.9 306.6 410.9 0.00 50 68 18793 -81.9 -92.9 14 11.0 -81.9 126 32 412.6 412.6 306.8 412.6 0.00 51 50 20580 -68.3 -88.3 4 20.0 -68.5 75 22 482.5 482.5 313.7 482.6 0.00 52 42 21635 -64.9 -87.9 3 23.0 -65.3 73 19 515.6 515.6 316.0 515.6 0.00 53 35 22754 -62.1 -89.1 2 27.0 -62.7 100 18 550.5 550.5 318.1 550.6 0.00 54 34 22933 -62.5 -75.5 16 13.0 -63.0 96 19 554.1 554.1 318.3 554.3 0.04 TRP 101 16585 -84.7 -87.6 60 2.9 -84.7 155 13 363.0 363.0 299.3 363.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5785.00 m Freezing level: 541.18 mb = 5263.61 m = 17268.85 ft Wetbulb zero: 678.88 mb = 3408.24 m = 11181.76 ft Precipitable water: 1.05 inches Sfc-500 mean rel hum: 41.88 % Est. max temperature: 31.45 C = 88.62 F Sfc-Lift cond lev (LCL): 912.51 mb = 903.60 m = 2964.54 ft T: 21.22 C 700-500 lapse rate: 6.25 C/km ThetaE index: 14.72 C Layer 781.0- 741.0 mb Conv cond level (CCL): 607.38 mb = 4327.92 m = 14199.04 ft Mean mixing ratio: 10.00 g/kg Conv temperature: 50.27 C = 122.49 F Cap Strength: 9.62 C Lifted Index: 8.00 C Risk: None Lifted Index @300 mb: 12.44 C Lifted Index @700 mb: 9.45 C Showalter Index: 8.64 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: 1.59 Risk: None Sweat Index: 126.00 Risk: None Energy Index: 0.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.41 J/kg Max Up Vert Vel: 5.55 m/s Conv Inhibition (B-): 19272.75 J/kg Cap Strength: 9.53 C Lift Cond Lev (LCL): 831.05 mb = 1704.52 m = 5592.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 68 at 5 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 60 3 -2.6 -1.5 | 259 2 2.3 0.5 1 1000 105 45 7 -4.9 -4.9 | 1 3 -0.1 -3.0 2 977 305 70 10 -9.4 -3.4 | 72 5 -4.5 -1.5 3 944 610 75 9 -8.7 -2.3 | 84 4 -3.8 -0.4 4 925 786 80 13 -12.8 -2.3 | 88 8 -7.9 -0.3 5 911 914 95 19 -18.9 1.7 | 104 15 -14.1 3.6 6 850 1513 55 12 -9.8 -6.9 | 45 7 -5.0 -4.9 7 849 1524 55 13 -10.6 -7.5 | 46 8 -5.8 -5.5 8 819 1829 30 2 -1.0 -1.7 | 267 4 3.9 0.2 9 790 2134 220 6 3.9 4.6 | 233 11 8.7 6.5 10 709 3048 105 2 -1.9 0.5 | 230 4 2.9 2.5 11 700 3152 95 2 -2.0 0.2 | 234 4 2.9 2.1 12 658 3658 65 3 -2.7 -1.3 | 252 2 2.2 0.7 13 634 3962 360 7 -0.0 -7.0 | 316 7 4.9 -5.0 14 610 4267 355 7 0.6 -7.0 | 312 7 5.5 -5.0 15 588 4572 350 6 1.0 -5.9 | 304 7 5.9 -4.0 16 566 4877 300 9 7.8 -4.5 | 281 13 12.7 -2.5 17 506 5791 310 4 3.1 -2.6 | 274 8 7.9 -0.6 18 500 5890 320 6 3.9 -4.6 | 287 9 8.7 -2.6 19 468 6401 360 14 -0.0 -14.0 | 338 13 4.9 -12.0 20 400 7620 330 15 7.5 -13.0 | 312 17 12.4 -11.0 21 400 7620 330 14 7.0 -12.1 | 311 16 11.9 -10.2 22 312 9449 295 10 9.1 -4.2 | 279 14 13.9 -2.3 23 300 9740 265 7 7.0 0.6 | 258 12 11.8 2.6 24 275 10363 275 6 6.0 -0.5 | 262 11 10.9 1.4 25 252 10973 170 6 -1.0 5.9 | 206 9 3.8 7.9 26 250 11020 240 4 3.5 2.0 | 245 9 8.3 4.0 27 230 11582 290 9 8.5 -3.1 | 275 13 13.3 -1.1 28 200 12510 175 14 -1.2 13.9 | 193 16 3.7 15.9 29 191 12802 170 14 -2.4 13.8 | 189 16 2.4 15.7 30 150 14310 180 18 0.0 18.0 | 194 21 4.9 20.0 31 142 14630 170 21 -3.6 20.7 | 183 23 1.2 22.6 32 121 15545 185 18 1.6 17.9 | 198 21 6.4 19.9 33 109 16154 195 27 7.0 26.1 | 203 30 11.9 28.0 34 101 16585 155 13 -5.5 11.8 | 177 14 -0.6 13.7 35 100 16640 160 13 -4.4 12.2 | 182 14 0.4 14.2 36 98 16764 160 13 -4.4 12.2 | 182 14 0.4 14.2 37 93 17069 155 8 -3.4 7.3 | 189 9 1.5 9.2 38 88 17374 95 16 -15.9 1.4 | 107 12 -11.1 3.3 39 83 17678 130 29 -22.2 18.6 | 140 27 -17.3 20.6 40 74 18288 140 27 -17.4 20.7 | 151 26 -12.5 22.6 41 70 18593 105 35 -33.8 9.1 | 111 31 -28.9 11.0 42 70 18630 125 32 -26.2 18.4 | 134 29 -21.3 20.3 43 63 19202 130 31 -23.7 19.9 | 139 29 -18.9 21.9 44 60 19507 125 22 -18.0 12.6 | 138 20 -13.1 14.6 45 54 20117 120 26 -22.5 13.0 | 130 23 -17.6 15.0 46 51 20422 65 22 -19.9 -9.3 | 64 17 -15.1 -7.3 47 50 20580 75 22 -21.3 -5.7 | 77 17 -16.4 -3.7 48 48 20726 95 24 -23.9 2.1 | 102 19 -19.0 4.0 49 43 21336 75 19 -18.4 -4.9 | 78 14 -13.5 -3.0 50 40 21641 65 21 -19.0 -8.9 | 64 16 -14.2 -6.9 51 38 21946 110 15 -14.1 5.1 | 128 12 -9.2 7.1 52 29 23165 75 25 -24.1 -6.5 | 77 20 -19.3 -4.5 Wind Parameters Mean winds (0-6000m): 38.2 at 7.0 knts Storm direction: 68.2 at 5.3 knts Shear (0-3000m) pos: 2.6 neg: 2.7 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): -32.6 deg Storm rel helicity (0-3000m) pos: 16.9 neg: -63.1 tot: -46.2 m^2/s^2 ave: -15.4 10^-3 m/s^2 rel: -0.23 Storm rel vorticity (0-3000m) horiz: 11.2 stream: -2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 8.67 Bulk Shear: 1.78 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 64 8 57 3| 6.6 0.0 6.6| 6.5 0.0 6.5 13.0 0.93| 10.8 10.1 1000 77 11 85 6| 7.9 0.0 7.9| 15.4 -5.3 10.2 10.2 0.51| 12.1 6.2 1500 77 12 83 7| 5.3 3.5 8.8| 15.4 -27.8 -12.4 -8.3 0.10| 11.7 1.2 2000 73 11 77 5| 4.0 5.7 9.6| 15.6 -39.2 -23.5 -11.8 -0.14| 12.9 -1.8 2500 79 10 92 5| 3.2 3.7 6.9| 15.6 -62.4 -46.8 -18.7 -0.26| 12.6 -3.3 3000 81 8 101 4| 2.6 2.7 5.4| 16.9 -63.1 -46.2 -15.4 -0.23| 11.2 -2.6 4000 77 7 98 2| 2.0 2.5 4.4| 19.8 -63.8 -44.0 -11.0 -0.15| 9.6 -1.5 5000 57 7 31 2| 1.6 2.6 4.2| 19.8 -78.1 -58.3 -11.7 -0.20| 8.6 -1.8 6000 38 7 351 4| 1.6 2.2 3.8| 28.2 -80.4 -52.2 -8.7 -0.16| 7.9 -1.2 Wrote GIF file: /home/apache/climate/data/raob//RPLI/skewt/RPLI.skewt.20251206.12.gif