UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010512.upa.cvt Date: 1200Z 5 JAN 26 Searching for PTRO... Searching the city database file for: PTRO ... Date:1200Z 5 JAN 26 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 24.8 23.2 91 1.6 23.6 70 5 297.6 300.9 296.7 350.2 18.11 1 1000 84 25.2 23.4 90 1.8 23.9 70 5 298.4 301.7 297.1 352.0 18.41 2 925 772 22.2 19.9 87 2.3 20.6 85 12 302.0 305.0 296.5 349.3 16.01 3 850 1507 20.4 3.4 33 17.0 10.7 115 5 307.5 308.6 290.3 325.2 5.75 4 700 3158 12.8 -15.2 13 28.0 1.4 90 14 316.7 317.0 289.5 322.3 1.67 5 500 5890 -4.1 -25.1 18 21.0 -10.5 105 33 328.0 328.2 292.2 331.6 1.00 6 400 7620 -13.5 -51.5 2 38.0 -19.0 85 26 337.4 337.5 293.8 337.8 0.08 7 300 9740 -27.7 -40.7 28 13.0 -29.6 130 9 346.3 346.4 296.1 347.8 0.36 8 250 11030 -38.7 -53.7 19 15.0 -39.7 120 10 348.5 348.6 296.4 349.0 0.10 9 200 12520 -51.5 -56.5 55 5.0 -51.7 115 20 351.2 351.2 297.0 351.6 0.09 10 150 14320 -66.5 -70.8 55 4.3 -66.5 125 27 355.5 355.5 297.8 355.6 0.02 11 100 16660 -85.9 -90.4 44 4.5 -85.9 85 31 361.8 361.8 299.1 361.8 0.00 12 89 17292 -90.5 -94.1 49 3.6 -90.5 98 39 364.8 364.8 299.6 364.8 0.00 13 87 17413 -91.3 -95.1 47 3.8 -91.3 105 44 365.6 365.6 299.8 365.6 0.00 14 82 17730 -89.5 -95.5 31 6.0 -89.5 111 50 375.5 375.5 301.5 375.5 0.00 15 81 17797 -87.1 -95.1 22 8.0 -87.1 112 52 381.8 381.8 302.5 381.8 0.00 16 81 17797 -83.9 -92.9 19 9.0 -83.9 112 52 388.3 388.3 303.5 388.3 0.00 17 79 17937 -79.9 -89.9 17 10.0 -79.9 114 54 399.4 399.4 305.1 399.4 0.00 18 77 18082 -78.9 -87.9 22 9.0 -78.9 141 38 404.4 404.4 305.8 404.4 0.00 19 71 18548 -75.7 -88.7 11 13.0 -75.7 219 5 420.7 420.7 307.8 420.7 0.00 20 70 18630 -76.3 -89.3 11 13.0 -76.3 250 10 421.2 421.2 307.9 421.2 0.00 21 68 18796 -77.1 -89.1 13 12.0 -77.1 250 10 422.9 422.9 308.0 422.9 0.00 22 65 19055 -76.9 -88.9 13 12.0 -76.9 294 15 428.9 428.9 308.7 428.9 0.00 23 64 19144 -75.5 -88.5 11 13.0 -75.6 319 18 433.8 433.8 309.3 433.9 0.00 24 55 20014 -77.9 -89.9 13 12.0 -77.9 344 10 447.6 447.6 310.6 447.6 0.00 25 51 20446 -77.1 -90.1 11 13.0 -77.1 96 20 459.2 459.2 311.7 459.2 0.00 26 50 20560 -74.1 -90.1 7 16.0 -74.2 120 24 468.9 468.9 312.5 468.9 0.00 27 47 20921 -73.9 -90.9 6 17.0 -74.0 123 24 477.7 477.7 313.2 477.7 0.00 28 44 21310 -70.3 -90.3 4 20.0 -70.5 91 24 495.6 495.6 314.7 495.6 0.00 29 42 21587 -69.1 -90.1 3 21.0 -69.3 90 31 505.2 505.2 315.3 505.2 0.00 30 41 21730 -70.1 -91.1 3 21.0 -70.3 90 34 506.2 506.2 315.4 506.2 0.00 31 40 21878 -68.1 -91.1 2 23.0 -68.4 90 38 514.8 514.8 315.9 514.8 0.00 32 36 22510 -68.7 -92.7 2 24.0 -68.9 92 42 529.0 529.0 316.9 529.0 0.00 33 35 22680 -66.1 -91.1 2 25.0 -66.5 96 42 540.1 540.1 317.5 540.1 0.00 34 35 22680 -66.5 -91.5 2 25.0 -66.8 96 42 539.1 539.1 317.5 539.1 0.00 35 32 23229 -61.3 -90.3 1 29.0 -62.0 93 42 567.0 567.0 319.0 567.0 0.00 36 31 23426 -61.9 -89.9 1 28.0 -62.6 89 42 570.5 570.5 319.2 570.5 0.00 37 30 23630 -59.5 -89.5 1 30.0 -60.4 85 43 582.4 582.4 319.8 582.5 0.00 38 28 24066 -57.1 -88.1 1 31.0 -58.5 87 46 600.7 600.7 320.6 600.7 0.01 39 27 24296 -57.9 -87.9 1 30.0 -59.2 93 44 604.7 604.7 320.8 604.8 0.01 40 26 24536 -55.9 -87.9 1 32.0 -57.5 84 41 617.0 617.0 321.3 617.0 0.01 41 26 24536 -56.3 -87.3 1 31.0 -57.9 84 41 615.9 615.9 321.3 615.9 0.01 42 24 25048 -54.7 -86.7 1 32.0 -56.6 81 38 634.8 634.8 322.1 634.8 0.01 43 23 25320 -55.9 -86.9 1 31.0 -57.7 84 37 639.0 639.0 322.3 639.1 0.01 44 22 25606 -53.3 -86.3 1 33.0 -55.7 70 40 654.9 654.9 322.9 655.0 0.01 45 21 25906 -53.9 -85.9 1 32.0 -56.3 85 36 661.9 661.9 323.2 662.0 0.01 46 20 26220 -53.5 -85.5 1 32.0 -56.1 65 33 672.4 672.4 323.5 672.5 0.01 47 19 26550 -53.7 -85.7 1 32.0 -56.3 65 32 681.7 681.7 323.9 681.8 0.01 48 19 26550 -52.1 -85.1 1 33.0 -55.1 65 32 686.7 686.7 324.0 686.8 0.01 49 18 26900 -52.1 -85.1 1 33.0 -55.2 62 29 697.4 697.4 324.3 697.5 0.02 50 17 27270 -52.3 -85.3 1 33.0 -55.5 50 19 708.3 708.3 324.7 708.4 0.02 51 17 27270 -50.7 -84.7 1 34.0 -54.4 50 19 713.4 713.4 324.8 713.5 0.02 52 16 27668 -46.9 -82.9 1 36.0 -52.1 16 12 738.3 738.3 325.6 738.5 0.03 53 13 29031 -51.5 -84.5 1 33.0 -55.6 256 9 767.5 767.5 326.4 767.7 0.02 54 12 29554 -48.5 -84.5 1 36.0 -54.0 158 10 795.9 795.9 327.1 796.1 0.03 55 12 29554 -44.1 -82.1 1 38.0 -51.5 158 10 811.5 811.5 327.5 811.9 0.04 56 11 30139 -43.5 -81.5 1 38.0 -51.5 239 22 834.1 834.1 328.1 834.6 0.05 57 10 30780 -43.3 -82.3 1 39.0 -51.8 280 17 857.9 857.9 328.5 858.4 0.05 58 9.0 31496 -38.9 -79.9 1 41.0 -50.3 901.1 901.1 329.5 901.9 0.08 59 8.4 31968 -40.7 -80.7 1 40.0 -51.4 912.0 912.0 329.7 912.7 0.07 60 7.9 32389 -37.3 -79.3 0 42.0 -50.3 941.7 941.8 330.2 942.7 0.09 61 7.4 32838 -40.1 -80.1 1 40.0 -51.8 948.1 948.1 330.3 949.1 0.09 TRP 87 17413 -91.3 -95.1 47 3.8 -91.3 105 44 365.6 365.6 299.8 365.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5806.00 m Freezing level: 548.52 mb = 5227.21 m = 17149.42 ft Wetbulb zero: 676.89 mb = 3430.54 m = 11254.92 ft Precipitable water: 1.22 inches Sfc-500 mean rel hum: 31.28 % Est. max temperature: 34.41 C = 93.94 F Sfc-Lift cond lev (LCL): 981.28 mb = 250.74 m = 822.62 ft T: 24.47 C 700-500 lapse rate: 6.19 C/km ThetaE index: 29.69 C Layer 925.0- 500.0 mb Conv cond level (CCL): 804.00 mb = 1980.07 m = 6496.20 ft Mean mixing ratio: 16.58 g/kg Conv temperature: 37.33 C = 99.20 F Cap Strength: 2.80 C Lifted Index: -0.96 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.99 C Lifted Index @700 mb: 2.35 C Showalter Index: 9.53 C Risk: None Total Totals Index: 32.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 7.50 C K Index: -0.10 Risk: None Sweat Index: 83.80 Risk: None Energy Index: 1.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 71.33 J/kg Max Up Vert Vel: 11.94 m/s Conv Inhibition (B-): 266.16 J/kg Cap Strength: 2.80 C Lift Cond Lev (LCL): 919.89 mb = 820.16 m = 2690.79 ft Lev Free Conv (LFC): 554.89 mb = 5044.27 m = 16549.23 ft Equ Level (EL): 364.89 mb = 8297.02 m = 27220.87 ft B at Equ Level: 70.97 J/kg Max Parcel Lev (MPL): 244.89 mb = 11167.92 m = 36639.72 ft Wind level data Storm motion: 112 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 1004 33 70 5 -4.7 -1.7 | 314 9 6.5 -6.3 1 1000 84 70 5 -4.7 -1.7 | 314 9 6.5 -6.3 2 942 610 75 13 -12.6 -3.4 | 10 8 -1.3 -7.9 3 925 772 85 12 -12.0 -1.0 | 8 6 -0.7 -5.6 4 910 914 95 11 -11.0 1.0 | 356 4 0.3 -3.6 5 850 1507 115 5 -4.5 2.1 | 290 7 6.7 -2.4 6 818 1829 85 10 -10.0 -0.9 | 347 6 1.3 -5.4 7 790 2134 60 10 -8.7 -5.0 | 345 10 2.6 -9.5 8 762 2438 65 11 -10.0 -4.6 | 352 9 1.2 -9.2 9 735 2743 55 11 -9.0 -6.3 | 349 11 2.2 -10.9 10 709 3048 95 12 -12.0 1.0 | 12 4 -0.7 -3.5 11 700 3158 90 14 -14.0 0.0 | 32 5 -2.8 -4.5 12 683 3353 70 16 -15.0 -5.5 | 21 11 -3.8 -10.0 13 658 3658 60 16 -13.9 -8.0 | 12 13 -2.6 -12.5 14 611 4267 95 18 -17.9 1.6 | 66 7 -6.7 -3.0 15 546 5182 70 27 -25.4 -9.2 | 46 20 -14.2 -13.8 16 506 5791 100 34 -33.5 5.9 | 93 22 -22.3 1.4 17 500 5890 105 33 -31.9 8.5 | 101 21 -20.7 4.0 18 487 6096 100 26 -25.6 4.5 | 90 14 -14.4 -0.0 19 468 6401 85 16 -15.9 -1.4 | 39 8 -4.7 -5.9 20 416 7315 90 32 -32.0 0.0 | 78 21 -20.8 -4.5 21 400 7620 85 26 -25.9 -2.3 | 65 16 -14.7 -6.8 22 384 7925 85 26 -25.9 -2.3 | 65 16 -14.7 -6.8 23 368 8230 130 17 -13.0 10.9 | 164 7 -1.8 6.4 24 339 8839 130 19 -14.6 12.2 | 156 8 -3.3 7.7 25 325 9144 145 15 -8.6 12.3 | 199 8 2.6 7.7 26 312 9449 130 11 -8.4 7.1 | 228 4 2.8 2.5 27 300 9740 130 9 -6.9 5.8 | 254 4 4.3 1.2 28 275 10363 115 7 -6.3 3.0 | 288 5 4.9 -1.6 29 263 10668 135 10 -7.1 7.1 | 239 5 4.1 2.5 30 250 11030 120 10 -8.7 5.0 | 260 3 2.6 0.5 31 241 11278 120 10 -8.7 5.0 | 260 3 2.6 0.5 32 230 11582 135 13 -9.2 9.2 | 204 5 2.0 4.6 33 201 12497 110 20 -18.8 6.8 | 107 8 -7.6 2.3 34 200 12520 115 20 -18.1 8.5 | 119 8 -6.9 3.9 35 165 13716 135 30 -21.2 21.2 | 149 19 -10.0 16.7 36 150 14320 125 27 -22.1 15.5 | 135 15 -10.9 10.9 37 128 15240 115 33 -29.9 13.9 | 117 21 -18.7 9.4 38 104 16459 95 22 -21.9 1.9 | 76 11 -10.7 -2.6 39 100 16660 85 31 -30.9 -2.7 | 70 21 -19.7 -7.2 40 93 17069 85 31 -30.9 -2.7 | 70 21 -19.7 -7.2 41 87 17413 105 44 -42.5 11.4 | 102 32 -31.3 6.8 42 79 17983 115 55 -49.8 23.2 | 116 43 -38.6 18.7 43 74 18288 185 10 0.9 10.0 | 246 13 12.1 5.4 44 70 18593 225 4 2.8 2.8 | 277 14 14.0 -1.7 45 70 18630 250 10 9.4 3.4 | 273 21 20.6 -1.1 46 67 18898 250 10 9.4 3.4 | 273 21 20.6 -1.1 47 63 19202 335 20 8.5 -18.1 | 319 30 19.7 -22.7 48 57 19812 265 10 10.0 0.9 | 280 21 21.2 -3.7 49 54 20117 25 10 -4.2 -9.1 | 333 15 7.0 -13.6 50 50 20560 120 24 -20.8 12.0 | 128 12 -9.6 7.5 51 49 20726 140 23 -14.8 17.6 | 165 14 -3.6 13.1 52 46 21031 115 25 -22.7 10.6 | 118 13 -11.4 6.0 53 44 21336 90 24 -24.0 0.0 | 70 14 -12.8 -4.5 54 40 21946 90 39 -39.0 0.0 | 81 28 -27.8 -4.5 55 38 22250 85 43 -42.8 -3.7 | 75 33 -31.6 -8.3 56 34 22860 100 41 -40.4 7.1 | 95 29 -29.2 2.6 57 30 23630 85 43 -42.8 -3.7 | 75 33 -31.6 -8.3 58 29 23774 80 49 -48.3 -8.5 | 71 39 -37.0 -13.1 59 27 24384 95 43 -42.8 3.7 | 89 32 -31.6 -0.8 60 25 24689 75 39 -37.7 -10.1 | 61 30 -26.5 -14.6 61 23 25298 85 37 -36.9 -3.2 | 73 27 -25.6 -7.8 62 22 25603 70 40 -37.6 -13.7 | 55 32 -26.4 -18.2 63 21 25908 85 36 -35.9 -3.1 | 73 26 -24.6 -7.7 64 20 26213 65 34 -30.8 -14.4 | 46 27 -19.6 -18.9 65 20 26220 65 33 -29.9 -13.9 | 45 26 -18.7 -18.5 66 18 26822 65 32 -29.0 -13.5 | 45 25 -17.8 -18.1 67 17 27432 45 15 -10.6 -10.6 | 358 15 0.6 -15.1 68 16 27737 10 12 -2.1 -11.8 | 331 19 9.1 -16.4 69 15 28042 315 16 11.3 -11.3 | 305 28 22.5 -15.9 70 14 28346 290 29 27.3 -9.9 | 291 41 38.5 -14.5 71 13 28956 270 11 11.0 -0.0 | 282 23 22.2 -4.5 72 13 29261 225 5 3.5 3.5 | 274 15 14.7 -1.0 73 12 29566 155 10 -4.2 9.1 | 237 8 7.0 4.5 74 11 29870 225 10 7.1 7.1 | 262 18 18.3 2.5 75 11 30175 240 23 19.9 11.5 | 257 32 31.1 7.0 76 10 30780 280 17 16.7 -3.0 | 285 29 28.0 -7.5 Wind Parameters Mean winds (0-6000m): 82.1 at 16.1 knts Storm direction: 112.1 at 12.1 knts Shear (0-3000m) pos: 1.7 neg: 1.5 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 56.6 deg Storm rel helicity (0-3000m) pos: 32.3 neg: -8.8 tot: 23.5 m^2/s^2 ave: 7.8 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 1.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 8.07 Bulk Shear: 8.84 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 73 8 334 8| 7.1 0.0 7.1| 14.0 0.0 14.0 27.9 0.96| 7.1 6.8 1000 80 10 347 6| 3.1 0.0 3.1| 16.2 -2.7 13.5 13.5 0.38| 7.0 2.7 1500 87 9 337 6| 1.3 0.0 1.3| 16.2 -6.1 10.1 6.7 0.12| 6.3 0.7 2000 86 9 336 6| 1.0 1.9 2.8| 23.5 -6.4 17.1 8.5 0.27| 7.0 1.9 2500 81 9 341 6| 0.8 1.8 2.6| 26.5 -7.5 19.0 7.6 0.26| 6.3 1.6 3000 78 10 344 7| 1.7 1.5 3.2| 32.3 -8.8 23.5 7.8 0.26| 6.8 1.8 4000 76 11 357 7| 1.9 2.1 4.1| 48.4 -16.6 31.8 7.9 0.25| 7.2 1.8 5000 79 13 14 7| 1.9 2.5 4.3| 56.3 -29.1 27.2 5.4 0.20| 7.2 1.5 6000 82 16 35 8| 2.6 2.0 4.7|159.4 -40.2 119.2 19.9 0.32| 8.3 2.6 Wrote GIF file: /home/apache/climate/data/raob//PTRO/skewt/PTRO.skewt.20260105.12.gif