UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100700.upa.cvt Date: 0000Z 7 OCT 25 Searching for PTRO... Searching the city database file for: PTRO ... Date:0000Z 7 OCT 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 1006 33 23.2 22.2 94 1.0 22.5 240 8 295.8 298.9 295.4 344.7 16.98 1 1003 67 23.2 23.2 100 0.0 23.2 252 6 296.1 299.4 296.3 348.3 18.13 2 1000 102 23.2 23.0 99 0.2 23.1 265 4 296.4 299.6 296.3 348.2 17.96 3 991 181 23.4 21.7 90 1.7 22.2 262 7 297.3 300.3 295.7 345.7 16.71 4 984 243 22.6 22.3 98 0.3 22.4 259 9 297.1 300.3 296.1 347.7 17.48 5 979 288 22.2 21.4 95 0.8 21.6 258 11 297.1 300.2 295.6 345.2 16.61 6 962 441 22.6 19.1 81 3.5 20.2 252 17 299.0 301.7 294.7 341.6 14.62 7 949 560 21.8 18.7 83 3.1 19.6 247 21 299.4 302.0 294.7 341.6 14.45 8 925 783 21.2 17.8 81 3.4 18.9 230 28 301.0 303.6 294.8 342.1 14.00 9 921 821 21.2 18.1 82 3.1 19.1 231 27 301.4 304.0 295.1 343.5 14.33 10 910 925 20.6 17.2 81 3.4 18.2 234 26 301.8 304.3 294.8 342.1 13.69 11 904 983 21.4 16.4 73 5.0 18.0 229 23 303.2 305.6 294.8 342.0 13.09 12 859 1424 18.4 16.4 88 2.0 17.0 210 11 304.5 307.1 295.7 345.6 13.79 13 851 1505 18.0 15.2 84 2.8 16.1 210 10 304.9 307.3 295.1 343.3 12.87 14 850 1515 18.0 15.4 85 2.6 16.3 210 10 305.0 307.4 295.3 344.0 13.06 15 798 2054 15.0 14.3 96 0.7 14.6 194 18 307.4 309.8 295.8 346.4 12.95 16 795 2086 14.8 13.3 91 1.5 13.8 194 18 307.5 309.8 295.3 344.2 12.17 17 792 2118 14.4 14.0 97 0.4 14.1 195 19 307.4 309.8 295.7 346.0 12.80 18 774 2313 13.6 12.1 91 1.5 12.6 187 14 308.5 310.7 295.2 343.6 11.54 19 767 2390 12.6 12.1 97 0.5 12.3 183 12 308.3 310.5 295.2 343.6 11.65 20 764 2423 13.2 12.1 93 1.1 12.5 181 11 309.3 311.5 295.5 344.8 11.70 21 754 2534 13.0 10.8 86 2.2 11.6 181 11 310.2 312.3 295.1 343.4 10.86 22 724 2874 10.2 10.0 99 0.2 10.1 189 13 310.8 312.8 295.2 343.6 10.72 23 712 3014 9.2 9.2 100 0.0 9.2 194 14 311.2 313.1 295.0 342.8 10.32 24 700 3155 8.6 8.6 100 0.0 8.6 165 9 312.0 313.9 295.0 343.0 10.08 25 565 4905 0.0 0.0 100 0.0 0.0 267 10 321.6 322.9 295.1 343.5 6.79 26 562 4948 0.6 -0.3 94 0.9 0.1 273 10 322.8 324.1 295.4 344.4 6.68 27 529 5432 -2.3 -2.3 100 0.0 -2.3 294 11 325.0 326.2 295.5 345.0 6.12 28 500 5880 -4.1 -4.1 100 0.0 -4.1 305 11 328.0 329.2 295.9 346.8 5.66 29 437 6931 -9.3 -10.1 94 0.8 -9.6 310 11 334.3 335.2 296.3 348.3 4.07 30 423 7182 -10.7 -12.0 90 1.3 -11.3 315 10 335.7 336.4 296.3 348.2 3.61 31 404 7534 -13.1 -13.8 94 0.7 -13.4 324 9 337.0 337.7 296.3 348.4 3.26 32 400 7610 -13.5 -14.4 93 0.9 -13.9 325 9 337.4 338.1 296.3 348.5 3.14 33 380 7999 -15.9 -18.6 80 2.7 -16.9 7 11 339.3 339.7 296.1 347.6 2.32 34 369 8220 -17.5 -20.2 79 2.7 -18.4 23 11 340.0 340.4 296.1 347.5 2.08 35 356 8488 -19.5 -21.3 86 1.8 -20.1 33 11 340.8 341.2 296.2 347.9 1.96 36 350 8614 -20.3 -22.9 80 2.6 -21.1 33 11 341.4 341.8 296.1 347.7 1.73 37 348 8657 -20.1 -23.0 78 2.9 -21.0 31 12 342.2 342.6 296.3 348.6 1.73 38 339 8851 -21.9 -23.3 88 1.4 -22.3 25 13 342.3 342.7 296.3 348.7 1.73 39 332 9004 -22.7 -25.4 79 2.7 -23.4 343 12 343.3 343.6 296.4 348.7 1.46 40 321 9251 -24.7 -26.8 83 2.1 -25.2 302 11 343.9 344.1 296.4 348.8 1.33 41 318 9319 -25.1 -26.2 91 1.1 -25.4 304 11 344.2 344.5 296.5 349.5 1.42 42 317 9342 -25.3 -27.3 83 2.0 -25.8 305 11 344.3 344.5 296.4 349.1 1.29 43 314 9411 -25.9 -27.4 87 1.5 -26.2 307 11 344.4 344.6 296.4 349.2 1.29 44 309 9527 -26.9 -29.3 80 2.4 -27.4 309 11 344.5 344.8 296.3 348.7 1.09 45 305 9621 -27.5 -30.0 79 2.5 -28.0 312 11 345.0 345.2 296.4 348.9 1.04 46 300 9740 -28.5 -30.8 81 2.3 -29.0 315 11 345.2 345.4 296.4 348.9 0.98 47 295 9860 -29.5 -31.3 84 1.8 -29.9 301 10 345.5 345.7 296.4 349.1 0.95 48 292 9933 -30.1 -33.8 70 3.7 -30.7 315 10 345.6 345.8 296.3 348.5 0.75 49 281 10205 -31.7 -34.4 77 2.7 -32.1 332 12 347.1 347.3 296.6 350.0 0.74 50 270 10486 -33.7 -37.3 70 3.6 -34.2 316 15 348.2 348.3 296.7 350.5 0.57 51 269 10512 -34.1 -36.9 76 2.8 -34.5 314 15 348.0 348.1 296.7 350.4 0.60 52 266 10591 -34.7 -37.8 73 3.1 -35.1 310 16 348.2 348.4 296.7 350.4 0.55 53 265 10617 -34.7 -37.9 73 3.2 -35.1 308 16 348.6 348.7 296.8 350.8 0.55 54 256 10857 -37.7 -41.5 68 3.8 -38.1 314 17 347.6 347.7 296.4 349.2 0.39 55 253 10938 -38.3 -42.4 65 4.1 -38.7 318 17 347.9 348.0 296.5 349.4 0.36 56 250 11020 -38.9 -42.8 66 3.9 -39.3 325 8 348.2 348.3 296.5 349.6 0.35 57 243 11214 -40.7 -44.2 69 3.5 -41.0 336 9 348.4 348.4 296.5 349.6 0.31 58 200 12510 -51.9 -55.0 69 3.1 -52.0 165 9 350.6 350.6 296.8 351.0 0.11 59 150 14300 -68.9 -74.9 42 6.0 -68.9 215 12 351.4 351.4 297.0 351.4 0.01 60 100 16650 -80.3 -84.6 49 4.3 -80.3 115 16 372.6 372.6 301.0 372.6 0.00 61 93 17060 -81.7 -86.3 45 4.6 -81.7 95 21 377.6 377.6 301.9 377.6 0.00 62 90 17246 -78.1 -84.1 37 6.0 -78.1 86 26 388.4 388.4 303.5 388.4 0.00 63 86 17507 -76.5 -84.5 27 8.0 -76.5 82 35 396.7 396.7 304.8 396.7 0.00 64 79 17993 -79.7 -86.7 30 7.0 -79.7 110 22 399.8 399.8 305.2 399.8 0.00 65 76 18215 -77.5 -86.5 22 9.0 -77.5 106 30 408.9 408.9 306.3 408.9 0.00 66 75 18291 -74.1 -85.1 17 11.0 -74.2 104 32 417.5 417.5 307.4 417.6 0.00 67 73 18450 -73.1 -87.1 10 14.0 -73.2 91 28 422.9 422.9 308.0 422.9 0.00 68 72 18531 -70.1 -86.1 8 16.0 -70.2 84 26 430.9 430.9 308.9 430.9 0.00 69 70 18700 -68.1 -88.1 4 20.0 -68.2 70 22 438.7 438.7 309.7 438.7 0.00 70 69 18786 -67.9 -87.9 4 20.0 -68.1 68 21 440.9 440.9 310.0 440.9 0.00 71 62 19427 -68.3 -87.3 5 19.0 -68.5 71 7 453.7 453.7 311.2 453.8 0.00 72 58 19825 -69.9 -87.9 6 18.0 -70.1 91 13 458.9 458.9 311.7 458.9 0.00 73 52 20475 -69.5 -88.5 5 19.0 -69.6 74 19 474.4 474.4 313.0 474.4 0.00 74 50 20710 -66.9 -87.9 4 21.0 -67.1 90 26 485.8 485.8 313.9 485.9 0.00 75 48 20957 -67.3 -88.3 4 21.0 -67.5 83 20 490.6 490.6 314.2 490.6 0.00 76 44 21484 -65.9 -88.9 3 23.0 -66.2 82 32 506.4 506.4 315.4 506.4 0.00 77 43 21624 -64.1 -89.1 2 25.0 -64.5 84 34 514.1 514.1 315.9 514.2 0.00 78 39 22220 -66.1 -90.1 2 24.0 -66.4 91 39 523.6 523.6 316.5 523.7 0.00 79 35 22878 -65.5 -89.5 2 24.0 -65.9 91 46 541.7 541.7 317.6 541.7 0.00 80 32 23429 -61.5 -88.5 2 27.0 -62.2 85 54 566.4 566.4 319.0 566.5 0.00 81 30 23830 -60.5 -85.5 2 25.0 -61.4 80 59 579.7 579.7 319.6 579.8 0.01 82 29 24042 -59.5 -85.5 2 26.0 -60.5 80 56 588.1 588.1 320.0 588.2 0.01 83 26 24724 -60.9 -86.9 2 26.0 -61.9 84 65 602.8 602.8 320.7 602.8 0.01 84 24 25224 -58.9 -87.9 1 29.0 -60.2 88 71 622.6 622.6 321.6 622.6 0.01 85 21 26074 -52.9 -85.9 1 33.0 -55.5 96 75 664.9 664.9 323.2 665.0 0.01 86 20 26390 -51.9 -84.9 1 33.0 -54.8 100 74 677.3 677.3 323.7 677.4 0.01 87 18 27075 -50.7 -84.7 1 34.0 -54.2 90 79 701.8 701.8 324.5 701.9 0.02 88 18 27075 -50.7 -84.7 1 34.0 -54.2 90 79 701.8 701.8 324.5 701.9 0.02 89 17 27450 -47.7 -83.7 1 36.0 -52.4 90 79 723.0 723.0 325.1 723.2 0.02 90 15 28280 -45.5 -82.5 1 37.0 -51.4 92 77 756.7 756.7 326.1 756.9 0.03 91 14 28743 -42.7 -79.7 1 37.0 -50.1 93 75 781.2 781.3 326.8 781.7 0.05 92 13 29241 -44.7 -78.7 1 34.0 -51.5 95 74 791.0 791.1 327.0 791.6 0.06 93 12 29777 -44.1 -78.1 1 34.0 -51.4 96 72 811.5 811.5 327.5 812.2 0.08 TRP 93 17060 -81.7 -86.3 45 4.6 -81.7 95 21 377.6 377.6 301.9 377.6 0.00 WND 18 27075 -50.7 -84.7 1 34.0 -54.2 90 79 701.8 701.8 324.5 701.9 0.02 Sounding variables and indices 1000-500 mb thick: 5778.00 m Freezing level: 555.17 mb = 5047.90 m = 16561.15 ft Wetbulb zero: 560.92 mb = 4962.97 m = 16282.50 ft Precipitable water: 2.47 inches Sfc-500 mean rel hum: 94.03 % Est. max temperature: 32.02 C = 89.64 F Sfc-Lift cond lev (LCL): 991.80 mb = 174.18 m = 571.45 ft T: 23.38 C 700-500 lapse rate: 4.66 C/km ThetaE index: 6.14 C Layer 979.0- 925.0 mb Conv cond level (CCL): 844.72 mb = 1568.23 m = 5145.07 ft Mean mixing ratio: 15.24 g/kg Conv temperature: 32.60 C = 90.69 F Cap Strength: 2.98 C Lifted Index: 1.21 C Risk: Showers probable Lifted Index @300 mb: 3.47 C Lifted Index @700 mb: -0.15 C Showalter Index: 1.10 C Risk: Showers probable Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 19.50 C K Index: 37.50 Risk: > 80 % chance of thunderstorms Sweat Index: 215.80 Risk: None Energy Index: 0.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.80 J/kg Max Up Vert Vel: 8.58 m/s Conv Inhibition (B-): 116.74 J/kg Cap Strength: 2.95 C Lift Cond Lev (LCL): 922.20 mb = 809.36 m = 2655.36 ft Lev Free Conv (LFC): 717.20 mb = 2953.10 m = 9688.52 ft Equ Level (EL): 567.20 mb = 4873.04 m = 15987.47 ft B at Equ Level: 35.21 J/kg Max Parcel Lev (MPL): 487.20 mb = 6082.47 m = 19955.37 ft Wind level data Storm motion: 260 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 1006 33 240 8 6.9 4.0 | 136 3 -2.2 2.3 1 1000 102 265 4 4.0 0.3 | 76 5 -5.2 -1.3 2 944 610 245 23 20.8 9.7 | 235 14 11.7 8.0 3 925 783 230 28 21.4 18.0 | 217 20 12.3 16.3 4 911 914 235 26 21.3 14.9 | 223 18 12.2 13.2 5 880 1219 210 13 6.5 11.3 | 165 10 -2.6 9.6 6 850 1515 210 10 5.0 8.7 | 149 8 -4.1 7.0 7 849 1524 185 11 1.0 11.0 | 139 12 -8.2 9.3 8 790 2134 195 19 4.9 18.4 | 166 17 -4.2 16.7 9 762 2438 180 10 0.0 10.0 | 132 12 -9.1 8.3 10 735 2743 185 13 1.1 13.0 | 145 14 -8.0 11.3 11 709 3048 195 14 3.6 13.5 | 155 13 -5.5 11.8 12 700 3155 165 9 -2.3 8.7 | 121 13 -11.5 7.0 13 683 3353 155 11 -4.6 10.0 | 121 16 -13.8 8.3 14 658 3658 190 3 0.5 3.0 | 98 9 -8.6 1.3 15 634 3962 265 12 12.0 1.0 | 283 3 2.8 -0.6 16 610 4267 240 9 7.8 4.5 | 154 3 -1.4 2.8 17 588 4572 275 10 10.0 -0.9 | 342 3 0.8 -2.5 18 566 4877 265 10 10.0 0.9 | 315 1 0.8 -0.8 19 545 5182 310 10 7.7 -6.4 | 10 8 -1.5 -8.1 20 525 5486 290 11 10.3 -3.8 | 348 6 1.2 -5.4 21 506 5791 295 10 9.1 -4.2 | 1 6 -0.1 -5.9 22 500 5880 305 11 9.0 -6.3 | 1 8 -0.1 -8.0 23 486 6096 325 13 7.5 -10.6 | 8 12 -1.7 -12.3 24 468 6401 310 11 8.4 -7.1 | 5 9 -0.7 -8.7 25 432 7010 310 11 8.4 -7.1 | 5 9 -0.7 -8.7 26 416 7315 320 10 6.4 -7.7 | 16 10 -2.7 -9.3 27 400 7610 325 9 5.2 -7.4 | 24 10 -4.0 -9.1 28 399 7620 340 10 3.4 -9.4 | 27 12 -5.7 -11.1 29 368 8230 25 11 -4.6 -10.0 | 50 18 -13.8 -11.6 30 353 8534 35 11 -6.3 -9.0 | 55 19 -15.5 -10.7 31 339 8839 25 13 -5.5 -11.8 | 47 20 -14.6 -13.5 32 325 9144 300 11 9.5 -5.5 | 357 7 0.4 -7.2 33 300 9740 315 11 7.8 -7.8 | 8 10 -1.4 -9.5 34 299 9754 280 10 9.8 -1.7 | 348 3 0.7 -3.4 35 287 10058 340 10 3.4 -9.4 | 27 12 -5.7 -11.1 36 263 10668 305 17 13.9 -9.8 | 337 12 4.8 -11.4 37 252 10973 320 17 10.9 -13.0 | 353 15 1.8 -14.7 38 250 11020 325 8 4.6 -6.6 | 29 9 -4.6 -8.2 39 241 11278 340 10 3.4 -9.4 | 27 12 -5.7 -11.1 40 230 11582 325 12 6.9 -9.8 | 11 12 -2.3 -11.5 41 220 11887 50 1 -0.8 -0.6 | 77 10 -9.9 -2.3 42 200 12497 165 10 -2.6 9.7 | 124 14 -11.7 8.0 43 200 12510 165 9 -2.3 8.7 | 121 13 -11.5 7.0 44 191 12802 165 10 -2.6 9.7 | 124 14 -11.7 8.0 45 182 13106 195 10 2.6 9.7 | 141 10 -6.6 8.0 46 173 13411 150 10 -5.0 8.7 | 116 16 -14.1 7.0 47 165 13716 180 15 0.0 15.0 | 146 16 -9.1 13.3 48 157 14021 190 12 2.1 11.8 | 145 12 -7.1 10.1 49 150 14300 215 12 6.9 9.8 | 164 8 -2.3 8.2 50 149 14326 185 13 1.1 13.0 | 145 14 -8.0 11.3 51 142 14630 215 13 7.5 10.6 | 169 9 -1.7 9.0 52 134 14935 105 20 -19.3 5.2 | 97 29 -28.5 3.5 53 115 15850 95 45 -44.8 3.9 | 92 54 -54.0 2.2 54 103 16459 80 28 -27.6 -4.9 | 80 37 -36.7 -6.5 55 100 16650 115 16 -14.5 6.8 | 102 24 -23.6 5.1 56 98 16764 115 16 -14.5 6.8 | 102 24 -23.6 5.1 57 93 17060 95 21 -20.9 1.8 | 90 30 -30.1 0.2 58 88 17374 80 30 -29.5 -5.2 | 80 39 -38.7 -6.9 59 84 17678 85 42 -41.8 -3.7 | 84 51 -51.0 -5.3 60 79 17983 110 21 -19.7 7.2 | 101 29 -28.9 5.5 61 75 18288 105 32 -30.9 8.3 | 99 41 -40.1 6.6 62 70 18700 70 22 -20.7 -7.5 | 73 31 -29.8 -9.2 63 64 19202 60 18 -15.6 -9.0 | 67 27 -24.7 -10.7 64 61 19507 75 3 -2.9 -0.8 | 78 12 -12.0 -2.5 65 55 20117 105 23 -22.2 6.0 | 98 32 -31.4 4.3 66 52 20422 70 17 -16.0 -5.8 | 73 26 -25.1 -7.5 67 50 20710 90 26 -26.0 0.0 | 87 35 -35.1 -1.7 68 50 20726 85 13 -13.0 -1.1 | 83 22 -22.1 -2.8 69 45 21336 80 31 -30.5 -5.4 | 80 40 -39.7 -7.1 70 37 22555 95 42 -41.8 3.7 | 92 51 -51.0 2.0 71 30 23830 80 59 -58.1 -10.2 | 80 68 -67.2 -11.9 72 29 24079 80 56 -55.1 -9.7 | 80 65 -64.3 -11.4 73 23 25603 90 76 -76.0 0.0 | 89 85 -85.1 -1.7 74 20 26390 100 74 -72.9 12.8 | 98 83 -82.0 11.2 75 18 27075 90 79 -79.0 0.0 | 89 88 -88.1 -1.7 76 16 27432 90 79 -79.0 0.0 | 89 88 -88.1 -1.7 77 8 29870 105 62 -59.9 16.0 | 102 71 -69.0 14.4 Wind Parameters Mean winds (0-6000m): 229.6 at 12.4 knts Storm direction: 259.6 at 9.3 knts Shear (0-3000m) pos: 3.7 neg: 3.7 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): 18.1 deg Storm rel helicity (0-3000m) pos: 45.0 neg: -114.7 tot: -69.7 m^2/s^2 ave: -23.2 10^-3 m/s^2 rel: -0.23 Storm rel vorticity (0-3000m) horiz: 13.6 stream: -3.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 13.99 Bulk Shear: 2.63 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 ------------------------------------------------------------------------------- 500 251 11 218 3| 12.6 0.0 12.6| 0.1 -5.0 -4.9 -9.8 0.04| 22.8 0.8 1000 239 18 221 10| 6.3 4.2 10.5| 1.2 -46.1 -44.9 -44.9 -0.22| 20.5 -4.5 1500 233 17 206 9| 4.2 6.2 10.4| 1.2 -82.4 -81.2 -54.1 -0.38| 19.2 -7.3 2000 223 16 191 10| 4.6 4.6 9.2| 22.6 -82.4 -59.8 -29.9 -0.25| 16.2 -4.0 2500 217 16 182 11| 3.6 4.5 8.1| 30.0-114.7 -84.7 -33.9 -0.30| 15.4 -4.6 3000 212 15 175 11| 3.7 3.7 7.4| 45.0-114.7 -69.7 -23.2 -0.23| 13.6 -3.1 4000 210 14 167 10| 3.9 3.5 7.5| 54.1-151.2 -97.1 -24.3 -0.17| 14.1 -2.4 5000 219 13 172 8| 2.9 2.8 5.7| 55.5-153.1 -97.6 -19.5 -0.14| 12.8 -1.8 6000 230 12 183 6| 2.3 2.3 4.6| 61.1-156.8 -95.7 -15.9 -0.12| 11.7 -1.4 Wrote GIF file: /home/apache/climate/data/raob//PTRO/skewt/PTRO.skewt.20251007.00.gif