UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110412.upa.cvt Date: 1200Z 4 NOV 25 Searching for PTRO... Searching the city database file for: PTRO ... Date:1200Z 4 NOV 25 Station: PTRO WMO ident: 91408 Latitude: 7.33 Longitude: 134.48 Elevation: 33.00 ------------------------------------------------------------------------------- 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 1004 33 25.0 23.3 90 1.7 23.8 300 7 297.8 301.1 296.8 350.7 18.23 1 1000 84 24.8 23.6 93 1.2 23.9 300 7 298.0 301.3 297.1 352.1 18.65 2 995 128 24.4 23.4 94 1.0 23.7 301 10 298.0 301.3 297.0 351.8 18.51 3 984 226 25.8 21.7 78 4.1 22.9 303 17 300.3 303.4 296.5 349.7 16.84 4 972 335 26.2 22.2 79 4.0 23.3 304 22 301.8 305.0 297.4 353.7 17.59 5 971 344 26.2 22.1 78 4.1 23.2 303 22 301.9 305.1 297.4 353.5 17.50 6 964 408 26.0 22.1 79 3.9 23.2 301 22 302.3 305.5 297.6 354.4 17.63 7 926 763 24.8 17.8 65 7.0 19.9 285 24 304.6 307.2 295.8 346.3 13.98 8 925 773 24.6 17.6 65 7.0 19.7 285 24 304.5 307.0 295.7 345.6 13.82 9 918 840 24.4 17.4 65 7.0 19.5 285 24 304.9 307.5 295.7 346.0 13.75 10 893 1081 22.6 17.6 73 5.0 19.1 286 25 305.5 308.1 296.3 348.3 14.32 11 852 1490 20.4 12.4 60 8.0 15.1 290 28 307.3 309.3 294.2 339.6 10.68 12 850 1510 20.2 13.2 64 7.0 15.5 290 28 307.3 309.4 294.7 341.4 11.29 13 834 1674 18.6 11.6 64 7.0 14.1 284 27 307.3 309.2 294.0 338.6 10.34 14 786 2182 16.2 10.2 68 6.0 12.4 265 21 310.0 311.9 294.4 340.5 9.99 15 735 2749 11.2 8.5 83 2.7 9.5 262 16 310.5 312.3 294.3 339.7 9.52 16 730 2806 11.4 8.2 81 3.2 9.4 261 16 311.3 313.1 294.4 340.2 9.39 17 725 2863 11.2 9.2 87 2.0 9.9 261 15 311.7 313.7 295.0 342.9 10.13 18 702 3132 9.0 8.6 97 0.4 8.8 276 15 312.2 314.1 295.1 343.2 10.05 19 700 3156 9.2 8.6 96 0.6 8.8 280 15 312.7 314.6 295.2 343.8 10.08 20 691 3263 8.6 8.1 97 0.5 8.3 285 19 313.2 315.0 295.2 343.7 9.86 21 688 3299 9.6 6.8 83 2.8 7.9 287 21 314.7 316.4 295.0 342.9 9.05 22 676 3445 8.2 6.2 87 2.0 7.0 298 22 314.7 316.4 294.8 342.3 8.84 23 636 3948 5.8 4.3 90 1.5 4.9 302 15 317.5 319.1 295.1 343.5 8.22 24 632 3999 5.8 2.8 81 3.0 4.1 300 15 318.1 319.5 294.7 341.7 7.43 25 629 4038 5.6 2.3 79 3.3 3.7 301 15 318.3 319.7 294.6 341.2 7.20 26 588 4586 1.2 1.1 99 0.1 1.1 310 17 319.3 320.7 294.8 341.9 7.07 27 569 4851 0.0 0.0 100 0.0 0.0 336 19 321.0 322.3 295.0 342.7 6.74 28 500 5880 -4.3 -4.8 96 0.5 -4.6 315 9 327.8 328.9 295.7 345.6 5.36 29 466 6433 -7.1 -8.1 93 1.0 -7.6 330 4 331.0 331.9 295.8 346.1 4.46 30 400 7610 -14.1 -15.5 89 1.4 -14.6 345 12 336.7 337.2 295.9 346.7 2.86 31 377 8058 -16.5 -17.9 89 1.4 -17.0 332 10 339.2 339.8 296.2 348.1 2.48 32 336 8915 -22.1 -24.4 82 2.3 -22.7 17 13 342.9 343.3 296.4 348.8 1.58 33 332 9003 -22.9 -25.9 76 3.0 -23.7 27 15 343.0 343.3 296.3 348.2 1.40 34 330 9048 -22.9 -27.7 65 4.8 -24.1 32 16 343.6 343.9 296.2 348.1 1.19 35 328 9092 -23.1 -27.9 65 4.8 -24.3 38 17 343.9 344.2 296.3 348.4 1.18 36 325 9160 -23.9 -28.0 69 4.1 -24.9 45 19 343.7 344.0 296.2 348.2 1.18 37 322 9227 -24.1 -28.9 64 4.8 -25.2 41 19 344.4 344.6 296.3 348.5 1.09 38 318 9319 -24.9 -29.9 63 5.0 -26.0 37 18 344.5 344.7 296.3 348.3 1.01 39 313 9434 -25.7 -29.4 71 3.7 -26.5 31 17 345.0 345.2 296.4 349.0 1.07 40 309 9527 -26.3 -31.3 63 5.0 -27.3 32 18 345.4 345.6 296.4 348.9 0.91 41 308 9550 -26.7 -31.2 66 4.5 -27.6 33 19 345.1 345.3 296.3 348.7 0.92 42 303 9668 -27.9 -31.9 69 4.0 -28.7 37 21 345.1 345.3 296.3 348.4 0.87 43 300 9740 -28.1 -32.1 69 4.0 -28.9 40 23 345.8 346.0 296.4 349.1 0.86 44 299 9764 -28.3 -32.0 70 3.7 -29.0 41 23 345.8 346.0 296.4 349.2 0.88 45 298 9788 -28.7 -32.6 69 3.9 -29.5 41 23 345.6 345.8 296.4 348.8 0.83 46 297 9812 -28.7 -35.7 51 7.0 -29.9 42 23 345.9 346.1 296.3 348.3 0.61 47 296 9836 -28.9 -32.6 70 3.7 -29.6 43 24 346.0 346.2 296.4 349.2 0.83 48 295 9860 -28.9 -39.9 34 11.0 -30.5 44 24 346.3 346.4 296.2 347.9 0.40 49 294 9884 -28.9 -52.9 8 24.0 -31.2 44 24 346.6 346.7 296.0 347.1 0.10 50 286 10081 -30.5 -49.5 14 19.0 -32.4 50 25 347.1 347.1 296.1 347.7 0.15 51 282 10180 -31.1 -54.1 9 23.0 -33.1 50 26 347.6 347.7 296.2 348.0 0.09 52 268 10538 -34.1 -58.1 7 24.0 -35.7 50 28 348.4 348.4 296.3 348.6 0.06 53 267 10565 -34.3 -51.3 16 17.0 -35.7 50 29 348.5 348.5 296.4 349.0 0.13 54 250 11020 -38.3 -58.3 10 20.0 -39.5 50 32 349.1 349.1 296.5 349.4 0.06 55 246 11130 -39.3 -55.3 17 16.0 -40.3 51 32 349.2 349.3 296.5 349.6 0.09 56 240 11299 -40.9 -60.9 10 20.0 -41.8 52 32 349.3 349.3 296.5 349.5 0.04 57 200 12510 -50.7 -66.7 13 16.0 -51.1 35 39 352.5 352.5 297.2 352.6 0.02 58 150 14320 -66.5 -71.1 52 4.6 -66.5 70 37 355.5 355.5 297.8 355.6 0.02 59 100 16670 -81.5 -87.5 35 6.0 -81.5 90 23 370.3 370.3 300.6 370.3 0.00 60 96 16898 -83.3 -89.3 34 6.0 -83.3 90 23 371.1 371.1 300.8 371.1 0.00 61 91 17197 -81.9 -88.9 29 7.0 -81.9 105 18 379.6 379.6 302.2 379.6 0.00 62 81 17841 -86.3 -89.5 56 3.2 -86.3 146 7 383.4 383.4 302.8 383.4 0.00 63 80 17909 -86.3 -89.6 55 3.3 -86.3 139 10 384.8 384.8 303.0 384.8 0.00 64 78 18049 -83.7 -87.9 48 4.2 -83.7 122 15 393.0 393.0 304.2 393.0 0.00 65 77 18120 -82.9 -86.8 51 3.9 -82.9 114 18 396.1 396.1 304.7 396.1 0.00 66 72 18493 -84.1 -88.0 50 3.9 -84.1 86 25 401.2 401.2 305.4 401.2 0.00 67 71 18571 -83.5 -88.2 44 4.7 -83.5 83 26 404.1 404.1 305.7 404.1 0.00 68 70 18650 -81.7 -87.7 35 6.0 -81.7 80 26 409.6 409.6 306.5 409.6 0.00 69 67 18898 -77.5 -87.5 19 10.0 -77.6 75 24 423.9 423.9 308.2 423.9 0.00 70 65 19074 -72.7 -85.7 12 13.0 -72.8 84 27 438.0 438.0 309.7 438.1 0.00 71 65 19074 -72.7 -85.7 12 13.0 -72.8 84 27 438.0 438.0 309.7 438.1 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5796.00 m Freezing level: 569.00 mb = 4850.65 m = 15914.00 ft Wetbulb zero: 568.70 mb = 4854.83 m = 15927.71 ft Precipitable water: 2.32 inches Sfc-500 mean rel hum: 83.29 % Est. max temperature: 34.42 C = 93.96 F Sfc-Lift cond lev (LCL): 979.87 mb = 263.62 m = 864.89 ft T: 25.94 C 700-500 lapse rate: 4.96 C/km ThetaE index: 8.80 C Layer 926.0- 918.0 mb Conv cond level (CCL): 825.38 mb = 1762.91 m = 5783.75 ft Mean mixing ratio: 16.10 g/kg Conv temperature: 34.96 C = 94.94 F Cap Strength: 3.04 C Lifted Index: -1.39 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.21 C Lifted Index @700 mb: -1.43 C Showalter Index: 1.89 C Risk: Showers probable Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 17.50 C K Index: 37.10 Risk: > 80 % chance of thunderstorms Sweat Index: 223.40 Risk: None Energy Index: 0.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 314.14 J/kg Max Up Vert Vel: 25.07 m/s Conv Inhibition (B-): 118.03 J/kg Cap Strength: 3.04 C Lift Cond Lev (LCL): 890.12 mb = 1109.33 m = 3639.50 ft Lev Free Conv (LFC): 755.12 mb = 2520.24 m = 8268.39 ft Equ Level (EL): 325.12 mb = 9156.86 m = 30041.84 ft B at Equ Level: 312.64 J/kg Max Parcel Lev (MPL): 155.12 mb = 14108.74 m = 46287.96 ft Wind level data Storm motion: 327 at 14 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 1004 33 300 7 6.1 -3.5 | 168 9 -1.8 8.7 1 1000 84 300 7 6.1 -3.5 | 168 9 -1.8 8.7 2 975 305 305 22 18.0 -12.6 | 273 10 10.2 -0.5 3 925 773 285 24 23.2 -6.2 | 249 16 15.3 5.9 4 910 914 285 24 23.2 -6.2 | 249 16 15.3 5.9 5 850 1510 290 28 26.3 -9.6 | 262 19 18.5 2.6 6 849 1524 290 29 27.3 -9.9 | 263 20 19.4 2.2 7 790 2134 265 21 20.9 1.8 | 223 19 13.1 14.0 8 709 3048 260 14 13.8 2.4 | 202 16 5.9 14.6 9 700 3156 280 15 14.8 -2.6 | 216 12 6.9 9.5 10 683 3353 290 23 21.6 -7.9 | 253 14 13.8 4.3 11 658 3658 320 18 11.6 -13.8 | 294 4 3.7 -1.6 12 634 3962 300 15 13.0 -7.5 | 228 7 5.1 4.7 13 610 4267 305 15 12.3 -8.6 | 231 6 4.4 3.6 14 588 4572 310 17 13.0 -10.9 | 257 5 5.2 1.2 15 566 4877 340 19 6.5 -17.9 | 13 6 -1.3 -5.7 16 525 5486 335 21 8.9 -19.0 | 351 7 1.0 -6.9 17 506 5791 330 13 6.5 -11.3 | 124 2 -1.3 0.9 18 500 5880 315 9 6.4 -6.4 | 166 6 -1.5 5.8 19 468 6401 330 4 2.0 -3.5 | 146 10 -5.8 8.7 20 400 7610 345 12 3.1 -11.6 | 97 5 -4.7 0.6 21 399 7620 345 11 2.8 -10.6 | 107 5 -5.0 1.5 22 383 7925 320 10 6.4 -7.7 | 163 5 -1.4 4.5 23 353 8534 20 11 -3.8 -10.3 | 99 12 -11.6 1.8 24 339 8839 10 11 -1.9 -10.8 | 98 10 -9.8 1.3 25 325 9144 45 19 -13.4 -13.4 | 87 21 -21.3 -1.3 26 312 9449 30 17 -8.5 -14.7 | 81 17 -16.3 -2.6 27 300 9740 40 23 -14.8 -17.6 | 76 23 -22.6 -5.5 28 287 10058 50 25 -19.2 -16.1 | 82 27 -27.0 -3.9 29 250 11020 50 32 -24.5 -20.6 | 75 33 -32.4 -8.4 30 230 11582 55 33 -27.0 -18.9 | 79 36 -34.9 -6.8 31 200 12510 35 39 -22.4 -31.9 | 57 36 -30.2 -19.8 32 191 12802 35 39 -22.4 -31.9 | 57 36 -30.2 -19.8 33 150 14320 70 37 -34.8 -12.7 | 89 43 -42.6 -0.5 34 150 14326 70 37 -34.8 -12.7 | 89 43 -42.6 -0.5 35 121 15545 80 33 -32.5 -5.7 | 99 41 -40.3 6.4 36 104 16459 55 37 -30.3 -21.2 | 77 39 -38.2 -9.1 37 100 16670 90 23 -23.0 0.0 | 112 33 -30.8 12.2 38 93 17069 90 23 -23.0 0.0 | 112 33 -30.8 12.2 39 83 17678 165 1 -0.3 1.0 | 148 15 -8.1 13.1 40 75 18288 95 24 -23.9 2.1 | 114 35 -31.8 14.2 41 70 18650 80 26 -25.6 -4.5 | 103 34 -33.4 7.6 42 67 18898 75 24 -23.2 -6.2 | 101 32 -31.0 5.9 43 63 19202 95 32 -31.9 2.8 | 111 42 -39.7 14.9 Wind Parameters Mean winds (0-6000m): 297.2 at 19.3 knts Storm direction: 327.2 at 14.5 knts Shear (0-3000m) pos: 0.8 neg: 1.7 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 34.2 deg Storm rel helicity (0-3000m) pos: 44.4 neg: -114.0 tot: -69.6 m^2/s^2 ave: -23.2 10^-3 m/s^2 rel: -0.14 Storm rel vorticity (0-3000m) horiz: 8.4 stream: -1.2 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 532.55 Bulk Shear: 0.59 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 ------------------------------------------------------------------------------- 500 301 18 248 8| 0.0 16.5 16.5| 24.3 -7.1 17.2 34.3 0.59| 19.6 11.5 1000 293 21 251 12| 0.0 9.3 9.3| 27.9 -18.1 9.8 9.8 0.38| 12.5 4.7 1500 291 23 254 14| 1.5 6.2 7.7| 44.4 -18.1 26.3 17.5 0.44| 9.9 4.4 2000 288 23 252 15| 1.1 3.7 4.9| 44.4 -75.2 -30.9 -15.4 0.04| 10.3 0.4 2500 284 23 245 16| 0.9 2.5 3.4| 44.4 -98.6 -54.2 -21.7 -0.07| 9.3 -0.7 3000 281 22 239 15| 0.8 1.7 2.5| 44.4-114.0 -69.6 -23.2 -0.14| 8.4 -1.2 4000 285 21 241 14| 2.4 1.7 4.1| 96.8-121.1 -24.3 -6.1 0.06| 10.1 0.6 5000 291 20 245 12| 2.9 1.4 4.3|109.8-121.7 -11.9 -2.4 0.17| 9.5 1.6 6000 297 19 250 10| 2.4 2.2 4.6|111.9-125.8 -13.9 -2.3 0.18| 9.4 1.7 Wrote GIF file: /home/apache/climate/data/raob//PTRO/skewt/PTRO.skewt.20251104.12.gif