UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for PTRO... Searching the city database file for: PTRO ... Date:1200Z 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 1005 33 26.0 22.3 80 3.7 23.3 230 13 298.7 301.8 296.3 348.5 17.11 1 1000 92 26.0 23.0 84 3.0 23.8 230 13 299.1 302.4 297.0 351.6 17.96 2 995 136 26.4 23.0 82 3.4 23.9 229 14 300.0 303.3 297.3 352.9 18.06 3 929 739 21.4 20.5 95 0.9 20.8 221 23 300.8 303.9 296.5 349.5 16.56 4 925 777 21.2 19.8 92 1.4 20.2 220 24 301.0 303.9 296.1 347.8 15.91 5 913 890 21.2 17.6 80 3.6 18.7 216 25 302.1 304.7 295.1 343.4 14.00 6 891 1102 21.6 13.6 60 8.0 16.3 221 23 304.6 306.7 293.7 337.7 11.05 7 850 1510 20.0 13.0 64 7.0 15.4 210 16 307.1 309.2 294.5 340.7 11.14 8 814 1883 18.4 10.4 60 8.0 13.3 222 13 309.2 311.1 294.1 339.0 9.78 9 804 1989 17.8 9.8 59 8.0 12.7 225 12 309.7 311.5 294.0 338.7 9.50 10 700 3159 9.2 7.1 87 2.1 7.9 200 16 312.7 314.4 294.5 340.8 9.08 11 694 3230 8.6 7.0 90 1.6 7.6 202 16 312.8 314.5 294.6 340.9 9.10 12 689 3290 8.8 6.6 86 2.2 7.5 203 15 313.6 315.3 294.6 341.3 8.91 13 685 3339 8.8 6.1 83 2.7 7.2 205 15 314.2 315.8 294.6 341.1 8.66 14 661 3633 6.2 5.2 93 1.0 5.6 190 14 314.5 316.1 294.5 340.8 8.43 15 654 3720 6.2 4.1 86 2.1 4.9 185 14 315.4 316.9 294.4 340.1 7.88 16 638 3923 5.0 3.7 91 1.3 4.2 173 13 316.3 317.8 294.6 341.0 7.85 17 589 4572 1.0 0.2 94 0.8 0.5 189 14 319.0 320.2 294.3 340.1 6.61 18 566 4893 0.2 -0.7 94 0.9 -0.3 178 15 321.7 322.9 294.9 342.5 6.44 19 532 5388 -2.3 -2.3 100 0.0 -2.3 159 16 324.4 325.6 295.4 344.3 6.09 20 500 5880 -4.5 -4.9 97 0.4 -4.7 150 18 327.6 328.6 295.6 345.2 5.32 21 477 6250 -6.5 -6.7 98 0.2 -6.6 150 19 329.5 330.5 295.7 345.8 4.86 22 457 6585 -7.9 -9.2 90 1.3 -8.5 150 19 331.8 332.7 295.7 346.0 4.17 23 450 6705 -8.5 -10.0 89 1.5 -9.2 150 19 332.5 333.4 295.8 346.2 3.98 24 417 7292 -12.1 -12.7 95 0.6 -12.3 157 17 335.2 336.0 296.0 347.3 3.46 25 407 7478 -13.3 -14.3 92 1.0 -13.7 162 15 336.0 336.7 296.0 346.9 3.11 26 405 7515 -13.3 -15.2 86 1.9 -14.0 163 15 336.5 337.1 295.9 346.7 2.90 27 400 7610 -13.9 -15.7 86 1.8 -14.6 165 14 336.9 337.5 295.9 346.8 2.82 28 387 7860 -15.5 -17.3 86 1.8 -16.2 169 14 338.0 338.5 296.0 347.1 2.54 29 370 8197 -18.1 -18.8 94 0.7 -18.3 170 12 338.9 339.4 296.0 347.3 2.34 30 339 8845 -22.5 -23.9 88 1.4 -22.9 157 15 341.5 341.9 296.1 347.5 1.64 31 323 9198 -24.9 -28.0 75 3.1 -25.6 151 16 343.0 343.2 296.1 347.4 1.18 32 309 9518 -27.3 -29.1 85 1.8 -27.7 163 13 344.0 344.2 296.3 348.2 1.12 33 300 9730 -29.1 -30.6 87 1.5 -29.4 170 11 344.4 344.6 296.2 348.2 1.00 34 296 9826 -29.9 -30.9 91 1.0 -30.1 173 12 344.6 344.8 296.3 348.3 0.98 35 294 9875 -30.3 -32.5 81 2.2 -30.7 172 12 344.7 344.8 296.2 347.9 0.85 36 289 9997 -31.3 -33.9 78 2.6 -31.7 169 12 344.9 345.1 296.1 347.8 0.75 37 285 10096 -32.1 -34.2 82 2.1 -32.4 167 11 345.2 345.3 296.2 348.0 0.74 38 273 10399 -34.5 -37.7 73 3.2 -35.0 162 11 346.0 346.1 296.2 348.1 0.55 39 269 10503 -35.3 -37.2 83 1.9 -35.5 171 11 346.3 346.4 296.3 348.5 0.58 40 265 10607 -36.5 -38.6 81 2.1 -36.8 179 10 346.0 346.1 296.2 348.0 0.51 41 263 10660 -36.7 -39.7 74 3.0 -37.1 184 10 346.4 346.5 296.3 348.3 0.46 42 259 10766 -37.7 -39.8 81 2.1 -37.9 180 12 346.5 346.6 296.3 348.3 0.46 43 257 10820 -38.1 -41.1 73 3.0 -38.4 178 12 346.7 346.8 296.3 348.3 0.41 44 250 11010 -39.7 -41.3 85 1.6 -39.9 195 15 347.0 347.1 296.3 348.7 0.41 45 249 11037 -39.7 -41.1 86 1.4 -39.8 197 15 347.4 347.5 296.4 349.1 0.42 46 247 11092 -40.3 -41.7 86 1.4 -40.4 201 14 347.3 347.4 296.4 348.9 0.40 47 245 11147 -40.7 -43.6 74 2.9 -41.0 205 13 347.6 347.6 296.4 348.9 0.33 48 238 11343 -42.5 -44.1 84 1.6 -42.6 215 12 347.7 347.8 296.4 349.0 0.32 49 235 11429 -43.1 -46.6 68 3.5 -43.3 215 12 348.1 348.1 296.4 349.1 0.25 50 234 11457 -43.5 -46.3 74 2.8 -43.7 215 12 347.9 348.0 296.4 349.0 0.26 51 232 11515 -43.9 -47.7 66 3.8 -44.2 215 12 348.2 348.2 296.4 349.1 0.22 52 230 11572 -44.3 -47.5 70 3.2 -44.5 215 12 348.4 348.5 296.5 349.4 0.23 53 229 11602 -44.5 -49.2 59 4.7 -44.8 215 13 348.5 348.6 296.5 349.3 0.19 54 227 11660 -45.1 -48.8 66 3.7 -45.3 215 13 348.5 348.5 296.5 349.3 0.20 55 226 11689 -45.5 -49.3 65 3.8 -45.7 215 13 348.3 348.4 296.4 349.1 0.19 56 223 11778 -46.1 -52.1 51 6.0 -46.4 215 13 348.7 348.8 296.5 349.3 0.14 57 215 12019 -48.3 -52.4 62 4.1 -48.5 206 11 349.0 349.0 296.5 349.6 0.14 58 200 12490 -51.9 -57.9 48 6.0 -52.1 170 4 350.6 350.6 296.8 350.9 0.08 59 150 14290 -68.1 -72.4 54 4.3 -68.1 80 29 352.8 352.8 297.3 352.8 0.01 60 111 16034 -82.1 -86.3 48 4.2 -82.1 100 23 358.2 358.2 298.4 358.3 0.00 61 100 16620 -79.9 -84.4 47 4.5 -79.9 85 46 373.4 373.4 301.1 373.4 0.00 62 96 16852 -79.3 -83.7 48 4.4 -79.3 90 45 378.9 378.9 302.1 378.9 0.00 63 90 17221 -77.3 -85.3 27 8.0 -77.3 108 42 390.0 390.0 303.8 390.0 0.00 64 83 17688 -75.9 -86.9 16 11.0 -75.9 102 33 401.9 401.9 305.5 402.0 0.00 65 78 18052 -71.1 -88.1 6 17.0 -71.2 81 27 419.1 419.1 307.6 419.1 0.00 66 70 18690 -73.1 -88.1 8 15.0 -73.2 80 34 428.0 428.0 308.6 428.0 0.00 67 64 19213 -73.9 -88.9 8 15.0 -74.0 85 37 437.4 437.4 309.6 437.4 0.00 68 60 19591 -72.3 -88.3 7 16.0 -72.4 79 27 449.1 449.1 310.8 449.1 0.00 69 56 19995 -74.3 -89.3 8 15.0 -74.4 80 21 453.5 453.5 311.2 453.5 0.00 70 55 20100 -74.3 -89.3 8 15.0 -74.4 82 21 455.8 455.8 311.4 455.8 0.00 71 54 20206 -74.1 -90.1 7 16.0 -74.2 85 20 458.7 458.7 311.7 458.7 0.00 72 53 20316 -71.9 -89.9 5 18.0 -72.0 87 20 466.2 466.2 312.3 466.2 0.00 73 52 20428 -72.3 -90.3 5 18.0 -72.4 90 20 467.8 467.8 312.4 467.8 0.00 74 50 20660 -69.9 -89.9 4 20.0 -70.1 85 26 478.8 478.8 313.4 478.8 0.00 75 48 20903 -69.3 -90.3 3 21.0 -69.5 84 28 485.8 485.8 313.9 485.8 0.00 76 47 21029 -66.7 -89.7 3 23.0 -67.0 87 30 495.0 495.0 314.6 495.0 0.00 77 43 21569 -65.1 -89.1 2 24.0 -65.4 99 36 511.7 511.7 315.8 511.7 0.00 78 34 23000 -64.5 -90.5 2 26.0 -65.0 87 52 548.8 548.8 318.1 548.8 0.00 79 33 23183 -62.7 -89.7 1 27.0 -63.3 89 54 558.3 558.3 318.5 558.3 0.00 80 32 23373 -63.1 -90.1 1 27.0 -63.7 91 56 562.1 562.1 318.8 562.2 0.00 81 30 23770 -62.5 -89.5 1 27.0 -63.2 95 60 574.3 574.3 319.4 574.3 0.00 82 26 24667 -56.9 -86.9 1 30.0 -58.3 98 62 614.1 614.2 321.2 614.2 0.01 83 21 26020 -57.7 -86.7 1 29.0 -59.3 87 65 650.4 650.4 322.7 650.5 0.01 84 20 26330 -56.3 -86.3 1 30.0 -58.2 85 69 663.8 663.8 323.2 663.9 0.01 85 18 27003 -53.7 -85.5 1 31.9 -56.3 90 81 692.5 692.5 324.2 692.6 0.01 86 16 27766 -50.7 -84.7 1 34.0 -54.5 90 81 725.9 725.9 325.3 726.0 0.02 87 14 28642 -47.5 -82.5 1 35.0 -52.9 87 80 765.0 765.0 326.4 765.2 0.03 88 14 28642 -47.5 -82.5 1 35.0 -52.9 87 80 765.0 765.0 326.4 765.2 0.03 89 13 29135 -44.1 -81.1 1 37.0 -51.2 85 79 793.1 793.1 327.1 793.5 0.04 90 12 29672 -44.5 -81.5 1 37.0 -51.7 83 79 810.1 810.1 327.5 810.5 0.04 91 12 29672 -41.9 -79.9 1 38.0 -50.3 83 79 819.3 819.3 327.7 819.8 0.06 92 11 30262 -41.7 -79.7 1 38.0 -50.6 81 78 840.7 840.7 328.2 841.3 0.06 93 11 30262 -41.9 -80.9 1 39.0 -50.7 81 78 839.9 840.0 328.2 840.4 0.05 94 11 30262 -38.7 -78.7 1 40.0 -49.2 81 78 851.6 851.6 328.4 852.3 0.07 95 10 30918 -37.5 -77.5 1 40.0 -49.1 78 77 879.6 879.6 329.0 880.6 0.10 TRP 111 16034 -82.1 -86.3 48 4.2 -82.1 100 23 358.2 358.2 298.4 358.3 0.00 WND 18 27003 -53.7 -85.5 1 31.9 -56.3 90 81 692.5 692.5 324.2 692.6 0.01 Sounding variables and indices 1000-500 mb thick: 5788.00 m Freezing level: 563.28 mb = 4932.47 m = 16182.43 ft Wetbulb zero: 573.66 mb = 4784.66 m = 15697.50 ft Precipitable water: 2.29 inches Sfc-500 mean rel hum: 83.12 % Est. max temperature: 34.08 C = 93.34 F Sfc-Lift cond lev (LCL): 952.56 mb = 519.43 m = 1704.13 ft T: 23.22 C 700-500 lapse rate: 5.03 C/km ThetaE index: 15.24 C Layer 929.0- 850.0 mb Conv cond level (CCL): 818.50 mb = 1835.45 m = 6021.76 ft Mean mixing ratio: 16.69 g/kg Conv temperature: 36.25 C = 97.24 F Cap Strength: 2.34 C Lifted Index: -1.41 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.56 C Lifted Index @700 mb: -1.31 C Showalter Index: 1.98 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: 35.40 Risk: > 80 % chance of thunderstorms Sweat Index: 206.00 Risk: None Energy Index: 0.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 358.19 J/kg Max Up Vert Vel: 26.77 m/s Conv Inhibition (B-): 108.74 J/kg Cap Strength: 2.35 C Lift Cond Lev (LCL): 921.59 mb = 809.02 m = 2654.24 ft Lev Free Conv (LFC): 736.59 mb = 2728.64 m = 8952.13 ft Equ Level (EL): 216.59 mb = 11970.39 m = 39272.45 ft B at Equ Level: 355.81 J/kg Max Parcel Lev (MPL): 116.59 mb = 15748.92 m = 51669.06 ft Wind level data Storm motion: 224 at 12 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 1005 33 230 13 10.0 8.4 | 270 2 2.0 0.0 1 1000 92 230 13 10.0 8.4 | 270 2 2.0 0.0 2 925 777 220 24 15.4 18.4 | 217 13 7.5 10.0 3 910 914 215 25 14.3 20.5 | 208 14 6.4 12.1 4 879 1219 225 21 14.8 14.8 | 227 9 6.9 6.5 5 850 1510 210 16 8.0 13.9 | 180 6 0.0 5.5 6 790 2134 230 11 8.4 7.1 | 340 1 0.5 -1.3 7 762 2438 165 10 -2.6 9.7 | 97 11 -10.6 1.3 8 709 3048 180 13 0.0 13.0 | 120 9 -8.0 4.7 9 700 3159 200 16 5.5 15.0 | 159 7 -2.5 6.7 10 683 3353 205 15 6.3 13.6 | 163 5 -1.6 5.2 11 634 3962 170 13 -2.3 12.8 | 114 11 -10.2 4.5 12 610 4267 180 14 0.0 14.0 | 125 10 -8.0 5.7 13 588 4572 190 14 2.4 13.8 | 134 8 -5.5 5.4 14 525 5486 155 16 -6.8 14.5 | 113 16 -14.7 6.2 15 500 5880 150 18 -9.0 15.6 | 113 18 -17.0 7.2 16 432 7010 150 20 -10.0 17.3 | 117 20 -18.0 9.0 17 400 7610 165 14 -3.6 13.5 | 114 13 -11.6 5.2 18 383 7925 170 14 -2.4 13.8 | 118 12 -10.4 5.4 19 368 8230 170 12 -2.1 11.8 | 109 11 -10.1 3.5 20 325 9144 150 16 -8.0 13.9 | 109 17 -16.0 5.5 21 300 9730 170 11 -1.9 10.8 | 104 10 -9.9 2.5 22 299 9754 175 12 -1.0 12.0 | 112 10 -9.0 3.6 23 274 10363 160 11 -3.8 10.3 | 100 12 -11.7 2.0 24 262 10668 185 10 0.9 10.0 | 103 7 -7.1 1.6 25 251 10973 170 15 -2.6 14.8 | 121 12 -10.6 6.4 26 250 11010 195 15 3.9 14.5 | 146 7 -4.1 6.1 27 240 11278 215 12 6.9 9.8 | 144 2 -1.1 1.5 28 219 11887 215 13 7.5 10.6 | 167 2 -0.5 2.3 29 200 12490 170 4 -0.7 3.9 | 63 10 -8.7 -4.4 30 190 12802 140 2 -1.3 1.5 | 54 11 -9.3 -6.8 31 181 13106 100 10 -9.8 1.7 | 70 19 -17.8 -6.6 32 164 13716 105 16 -15.5 4.1 | 80 24 -23.4 -4.2 33 150 14290 80 29 -28.6 -5.0 | 70 39 -36.5 -13.4 34 134 14935 60 32 -27.7 -16.0 | 56 43 -35.7 -24.3 35 121 15545 95 25 -24.9 2.2 | 79 33 -32.9 -6.2 36 111 16034 100 23 -22.7 4.0 | 82 31 -30.6 -4.4 37 109 16154 105 27 -26.1 7.0 | 88 34 -34.1 -1.4 38 100 16620 85 46 -45.8 -4.0 | 77 55 -53.8 -12.4 39 98 16764 85 46 -45.8 -4.0 | 77 55 -53.8 -12.4 40 88 17374 115 41 -37.2 17.3 | 101 46 -45.1 9.0 41 79 17983 90 27 -27.0 0.0 | 77 36 -35.0 -8.3 42 75 18288 55 26 -21.3 -14.9 | 52 37 -29.3 -23.3 43 71 18593 55 35 -28.7 -20.1 | 52 46 -36.6 -28.4 44 70 18690 80 34 -33.5 -5.9 | 71 44 -41.5 -14.3 45 64 19202 85 37 -36.9 -3.2 | 76 46 -44.8 -11.6 46 58 19812 75 21 -20.3 -5.4 | 64 31 -28.3 -13.8 47 52 20422 90 20 -20.0 0.0 | 73 29 -28.0 -8.3 48 50 20660 85 26 -25.9 -2.3 | 73 35 -33.9 -10.6 49 49 20726 80 26 -25.6 -4.5 | 69 36 -33.6 -12.9 50 43 21641 100 37 -36.4 6.4 | 88 44 -44.4 -1.9 51 35 22860 85 50 -49.8 -4.4 | 78 59 -57.8 -12.7 52 30 23770 95 60 -59.8 5.2 | 87 68 -67.7 -3.1 53 27 24384 100 61 -60.1 10.6 | 92 68 -68.0 2.2 54 24 25298 95 65 -64.8 5.7 | 88 73 -72.7 -2.7 55 22 25603 90 60 -60.0 0.0 | 83 68 -68.0 -8.3 56 20 26330 85 69 -68.7 -6.0 | 79 78 -76.7 -14.4 57 18 27003 90 81 -81.0 0.0 | 85 89 -89.0 -8.3 58 16 27432 90 81 -81.0 0.0 | 85 89 -89.0 -8.3 59 9 29566 75 76 -73.4 -19.7 | 71 86 -81.4 -28.0 60 7 30175 85 77 -76.7 -6.7 | 80 86 -84.7 -15.1 Wind Parameters Mean winds (0-6000m): 193.7 at 15.4 knts Storm direction: 223.7 at 11.5 knts Shear (0-3000m) pos: 0.7 neg: 2.5 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): -150.2 deg Storm rel helicity (0-3000m) pos: 22.3 neg: -26.2 tot: -3.9 m^2/s^2 ave: -1.3 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 0.4 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 33.93 Bulk Shear: 10.56 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 ------------------------------------------------------------------------------- 500 226 16 233 5| 0.0 7.5 7.5| 0.0 -3.7 -3.7 -7.5 -0.43| 7.6 -3.2 1000 222 20 219 8| 0.0 5.6 5.6| 4.2 -13.2 -9.0 -9.0 -0.32| 7.9 -2.5 1500 221 20 217 8| 0.0 1.9 1.9| 9.8 -23.0 -13.2 -8.8 -0.32| 8.7 -2.8 2000 220 18 214 7| 1.4 1.4 2.9| 11.3 -23.0 -11.8 -5.9 -0.18| 8.0 -1.4 2500 218 17 205 5| 1.1 3.0 4.2| 13.7 -26.2 -12.5 -5.0 -0.02| 9.4 -0.2 3000 213 16 186 5| 0.7 2.5 3.2| 22.3 -26.2 -3.9 -1.3 0.05| 8.4 0.4 4000 207 15 171 5| 0.9 2.5 3.3| 34.8 -39.7 -4.9 -1.2 0.03| 8.3 0.3 5000 202 15 158 6| 1.1 2.4 3.5| 42.2 -44.4 -2.2 -0.4 0.05| 7.5 0.3 6000 194 15 147 8| 0.9 2.6 3.5| 43.4 -53.8 -10.4 -1.7 0.01| 6.9 0.1 Wrote GIF file: /home/apache/climate/data/raob//PTRO/skewt/PTRO.skewt.20251007.12.gif