UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for TNCM... Searching the city database file for: TNCM ... Date:1200Z 12 OCT 25 Station: TNCM WMO ident: 78866 Latitude: 18.05 Longitude: -63.12 Elevation: 9.00 ------------------------------------------------------------------------------- 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 9 28.4 26.8 91 1.6 27.2 80 10 300.6 304.7 300.0 366.9 22.44 1 1000 107 27.6 22.6 74 5.0 24.0 100 19 300.8 304.0 297.1 352.2 17.52 2 997 134 27.2 22.2 74 5.0 23.6 100 19 300.6 303.7 296.8 350.9 17.14 3 972 358 25.2 21.6 80 3.6 22.6 100 17 300.8 303.9 296.7 350.6 16.94 4 925 793 22.0 16.0 69 6.0 17.9 105 22 301.8 304.1 294.0 338.5 12.46 5 874 1284 19.6 12.6 64 7.0 15.0 109 22 304.2 306.2 293.3 335.7 10.55 6 867 1354 19.6 10.6 56 9.0 13.9 108 21 304.9 306.7 292.5 332.8 9.30 7 850 1524 18.6 7.6 49 11.0 12.0 105 20 305.6 307.1 291.4 329.0 7.72 8 762 2453 14.0 -9.0 19 23.0 3.7 95 15 310.4 310.8 288.2 318.5 2.54 9 732 2791 11.6 3.6 58 8.0 7.0 88 15 311.3 312.6 292.3 332.4 6.78 10 700 3163 9.4 4.9 73 4.5 6.8 75 16 312.9 314.4 293.6 337.1 7.78 11 665 3586 6.6 2.6 76 4.0 4.4 64 12 314.4 315.7 293.4 336.2 6.96 12 617 4199 4.2 -1.8 65 6.0 1.0 51 8 318.4 319.5 293.3 335.9 5.44 13 564 4924 -0.5 -3.4 81 2.9 -2.0 90 10 321.2 322.2 293.9 338.3 5.28 14 559 4995 -0.9 -4.0 79 3.1 -2.4 91 9 321.5 322.5 293.9 338.1 5.09 15 553 5081 -0.7 -5.6 69 4.9 -3.1 92 8 322.8 323.6 293.7 337.7 4.56 16 505 5802 -4.7 -9.7 68 5.0 -6.9 159 1 326.4 327.1 294.0 338.6 3.63 17 500 5880 -5.1 -9.8 70 4.7 -7.2 175 1 326.8 327.5 294.1 339.0 3.64 18 479 6217 -6.3 -20.3 32 14.0 -11.1 181 2 329.4 329.7 293.0 335.0 1.59 19 439 6897 -9.7 -40.7 6 31.0 -15.8 168 10 333.4 333.4 292.9 334.4 0.25 20 416 7311 -13.1 -35.1 14 22.0 -17.8 145 13 334.2 334.3 293.3 336.0 0.46 21 407 7478 -13.7 -36.7 12 23.0 -18.4 142 15 335.5 335.6 293.6 337.1 0.40 22 400 7610 -13.7 -40.7 8 27.0 -18.7 140 16 337.2 337.2 293.9 338.3 0.27 23 399 7629 -13.9 -40.9 8 27.0 -18.9 135 19 337.2 337.2 293.9 338.2 0.27 24 356 8483 -21.1 -43.1 12 22.0 -24.4 153 11 338.7 338.7 294.2 339.6 0.24 25 345 8713 -22.9 -45.9 10 23.0 -25.9 147 11 339.3 339.3 294.3 340.0 0.18 26 308 9533 -29.9 -38.9 41 9.0 -31.2 118 11 340.7 340.8 294.9 342.3 0.43 27 300 9720 -31.3 -41.3 37 10.0 -32.6 115 10 341.3 341.3 295.0 342.6 0.34 28 284 10105 -34.7 -49.7 20 15.0 -36.0 114 15 341.8 341.8 294.9 342.4 0.14 29 250 10980 -41.9 -47.9 52 6.0 -42.3 70 11 343.8 343.8 295.4 344.6 0.20 30 245 11116 -43.1 -46.8 67 3.7 -43.4 70 11 344.0 344.0 295.5 344.9 0.23 31 204 12323 -52.7 -65.7 19 13.0 -53.0 50 17 347.3 347.3 296.1 347.5 0.03 32 200 12450 -53.9 -62.9 32 9.0 -54.1 40 19 347.4 347.4 296.1 347.6 0.04 33 177 13221 -60.3 -64.9 55 4.6 -60.4 45 22 349.3 349.3 296.5 349.4 0.04 34 158 13917 -65.9 -74.9 27 9.0 -66.0 49 26 351.3 351.3 296.9 351.3 0.01 35 150 14230 -68.5 -74.5 42 6.0 -68.5 50 26 352.1 352.1 297.1 352.1 0.01 36 143 14515 -70.9 -75.1 54 4.2 -70.9 43 25 352.7 352.7 297.3 352.8 0.01 37 126 15258 -75.3 -81.3 39 6.0 -75.3 20 33 357.8 357.8 298.2 357.8 0.00 38 104 16351 -82.5 -85.4 61 2.9 -82.5 65 28 364.2 364.2 299.5 364.2 0.00 39 103 16405 -82.7 -85.6 61 2.9 -82.7 65 28 364.8 364.8 299.6 364.9 0.00 40 101 16514 -82.7 -85.7 60 3.0 -82.7 50 25 366.9 366.9 300.0 366.9 0.00 41 100 16570 -82.7 -85.6 61 2.9 -82.7 35 21 367.9 367.9 300.2 368.0 0.00 42 89 17226 -77.9 -82.6 46 4.7 -77.9 59 27 390.0 390.0 303.8 390.0 0.00 43 84 17556 -77.1 -86.1 22 9.0 -77.1 67 17 398.1 398.1 304.9 398.1 0.00 44 78 17982 -75.1 -84.1 23 9.0 -75.2 51 13 410.8 410.8 306.6 410.8 0.00 45 75 18208 -75.7 -85.7 19 10.0 -75.7 69 14 414.2 414.2 307.0 414.2 0.00 46 70 18610 -71.9 -90.9 4 19.0 -72.0 40 16 430.6 430.6 308.9 430.6 0.00 47 60 19527 -68.5 -90.5 3 22.0 -68.7 94 19 457.6 457.6 311.5 457.6 0.00 48 50 20630 -64.7 -89.7 2 25.0 -65.0 55 27 491.0 491.0 314.3 491.0 0.00 49 49 20754 -64.7 -89.7 2 25.0 -65.0 73 16 493.9 493.9 314.5 493.9 0.00 50 42 21697 -65.1 -91.1 2 26.0 -65.5 73 36 515.1 515.1 316.0 515.1 0.00 51 34 23001 -61.1 -90.1 1 29.0 -61.8 82 28 557.7 557.7 318.5 557.8 0.00 52 31 23576 -61.5 -90.5 1 29.0 -62.3 90 29 571.6 571.6 319.2 571.6 0.00 53 30 23780 -60.9 -89.9 1 29.0 -61.7 90 35 578.6 578.6 319.6 578.6 0.00 54 20 26360 -51.7 -82.7 1 31.0 -54.7 95 49 677.9 677.9 323.7 678.1 0.02 55 16 27815 -49.3 -81.3 1 32.0 -53.6 92 48 730.4 730.4 325.4 730.7 0.03 56 15 28237 -50.3 -82.3 1 32.0 -54.4 85 46 740.7 740.7 325.7 741.0 0.03 57 14 28688 -49.9 -81.9 1 32.0 -54.4 90 48 756.8 756.8 326.1 757.1 0.03 TRP 104 16351 -82.5 -85.4 61 2.9 -82.5 65 28 364.2 364.2 299.5 364.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5773.00 m Freezing level: 569.64 mb = 4846.58 m = 15900.67 ft Wetbulb zero: 598.98 mb = 4438.03 m = 14560.27 ft Precipitable water: 1.69 inches Sfc-500 mean rel hum: 62.98 % Est. max temperature: 32.99 C = 91.39 F Sfc-Lift cond lev (LCL): 988.41 mb = 210.29 m = 689.92 ft T: 26.52 C 700-500 lapse rate: 5.34 C/km ThetaE index: 48.36 C Layer 1000.0- 732.0 mb Conv cond level (CCL): 833.67 mb = 1688.93 m = 5541.03 ft Mean mixing ratio: 15.53 g/kg Conv temperature: 34.28 C = 93.70 F Cap Strength: 1.88 C Lifted Index: -1.02 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.20 C Lifted Index @700 mb: -0.35 C Showalter Index: 6.66 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 12.70 C K Index: 26.80 Risk: 40-60 % chance of thunderstorms Sweat Index: 132.20 Risk: None Energy Index: 2.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 256.56 J/kg Max Up Vert Vel: 22.65 m/s Conv Inhibition (B-): 88.34 J/kg Cap Strength: 1.83 C Lift Cond Lev (LCL): 899.12 mb = 1038.76 m = 3407.95 ft Lev Free Conv (LFC): 714.12 mb = 2996.62 m = 9831.32 ft Equ Level (EL): 454.12 mb = 6633.00 m = 21761.54 ft B at Equ Level: 113.98 J/kg Max Parcel Lev (MPL): 134.12 mb = 14891.33 m = 48855.47 ft Wind level data Storm motion: 121 at 10 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 9 80 10 -9.8 -1.7 | 11 7 -1.4 -6.9 1 1000 107 100 19 -18.7 3.3 | 80 10 -10.2 -1.9 2 978 305 100 16 -15.8 2.8 | 72 8 -7.3 -2.4 3 944 610 100 21 -20.7 3.6 | 83 12 -12.2 -1.5 4 925 793 105 22 -21.3 5.7 | 92 13 -12.8 0.5 5 912 914 105 22 -21.3 5.7 | 92 13 -12.8 0.5 6 881 1219 110 22 -20.7 7.5 | 101 12 -12.2 2.3 7 850 1524 105 20 -19.3 5.2 | 90 11 -10.9 0.0 8 820 1829 100 18 -17.7 3.1 | 78 9 -9.3 -2.0 9 791 2134 95 17 -16.9 1.5 | 66 9 -8.5 -3.7 10 763 2438 95 15 -14.9 1.3 | 59 8 -6.5 -3.9 11 736 2743 90 15 -15.0 0.0 | 52 8 -6.5 -5.2 12 700 3163 75 16 -15.5 -4.1 | 37 12 -7.0 -9.3 13 684 3353 75 17 -16.4 -4.4 | 40 12 -8.0 -9.6 14 658 3658 60 10 -8.7 -5.0 | 1 10 -0.2 -10.2 15 611 4267 50 8 -6.1 -5.1 | 347 11 2.3 -10.3 16 566 4877 90 10 -10.0 0.0 | 16 5 -1.5 -5.2 17 525 5486 95 3 -3.0 0.3 | 312 7 5.5 -4.9 18 500 5880 175 1 -0.1 1.0 | 297 9 8.4 -4.2 19 486 6096 145 1 -0.6 0.8 | 299 9 7.9 -4.4 20 468 6401 240 4 3.5 2.0 | 285 12 11.9 -3.2 21 432 7010 150 11 -5.5 9.5 | 214 5 3.0 4.4 22 400 7610 140 16 -10.3 12.3 | 166 7 -1.8 7.1 23 399 7620 135 19 -13.4 13.4 | 149 10 -5.0 8.3 24 368 8230 145 14 -8.0 11.5 | 184 6 0.4 6.3 25 353 8534 155 10 -4.2 9.1 | 227 6 4.2 3.9 26 325 9144 125 12 -9.8 6.9 | 141 2 -1.4 1.7 27 300 9720 115 10 -9.1 4.2 | 32 1 -0.6 -0.9 28 286 10058 115 15 -13.6 6.3 | 103 5 -5.1 1.2 29 262 10668 105 16 -15.5 4.1 | 82 7 -7.0 -1.0 30 250 10980 70 11 -10.3 -3.8 | 12 9 -1.9 -8.9 31 239 11278 70 11 -10.3 -3.8 | 12 9 -1.9 -8.9 32 218 11887 85 11 -11.0 -1.0 | 22 7 -2.5 -6.1 33 200 12450 40 19 -12.2 -14.6 | 11 20 -3.7 -19.7 34 198 12497 40 18 -11.6 -13.8 | 9 19 -3.1 -19.0 35 155 14021 50 27 -20.7 -17.4 | 28 26 -12.2 -22.5 36 150 14230 50 26 -19.9 -16.7 | 28 25 -11.5 -21.9 37 140 14630 40 25 -16.1 -19.2 | 17 25 -7.6 -24.3 38 126 15240 20 33 -11.3 -31.0 | 4 36 -2.8 -36.2 39 108 16154 55 42 -34.4 -24.1 | 42 39 -25.9 -29.3 40 104 16351 65 28 -25.4 -11.8 | 45 24 -16.9 -17.0 41 102 16459 65 28 -25.4 -11.8 | 45 24 -16.9 -17.0 42 100 16570 35 21 -12.0 -17.2 | 9 23 -3.6 -22.4 43 97 16764 35 21 -12.0 -17.2 | 9 23 -3.6 -22.4 44 92 17069 45 33 -23.3 -23.3 | 28 32 -14.9 -28.5 45 87 17374 70 23 -21.6 -7.9 | 45 19 -13.1 -13.0 46 82 17678 65 13 -11.8 -5.5 | 17 11 -3.3 -10.7 47 78 17983 50 13 -10.0 -8.4 | 6 14 -1.5 -13.5 48 74 18288 75 14 -13.5 -3.6 | 30 10 -5.1 -8.8 49 70 18593 85 20 -19.9 -1.7 | 59 13 -11.5 -6.9 50 70 18610 40 16 -10.3 -12.3 | 6 18 -1.8 -17.4 51 67 18898 40 16 -10.3 -12.3 | 6 18 -1.8 -17.4 52 63 19202 75 25 -24.1 -6.5 | 53 20 -15.7 -11.6 53 60 19507 95 20 -19.9 1.7 | 73 12 -11.5 -3.4 54 57 19812 80 12 -11.8 -2.1 | 25 8 -3.4 -7.3 55 52 20422 95 20 -19.9 1.7 | 73 12 -11.5 -3.4 56 50 20630 55 27 -22.1 -15.5 | 33 25 -13.6 -20.7 57 49 20726 75 15 -14.5 -3.9 | 34 11 -6.0 -9.1 58 47 21031 55 29 -23.8 -16.6 | 35 27 -15.3 -21.8 59 45 21336 65 27 -24.5 -11.4 | 44 23 -16.0 -16.6 60 42 21641 70 37 -34.8 -12.7 | 56 32 -26.3 -17.8 61 40 21946 85 32 -31.9 -2.8 | 71 25 -23.4 -8.0 62 38 22250 85 26 -25.9 -2.3 | 67 19 -17.4 -7.4 63 37 22555 90 20 -20.0 0.0 | 66 13 -11.5 -5.2 64 35 22860 80 27 -26.6 -4.7 | 61 21 -18.1 -9.9 65 33 23165 85 30 -29.9 -2.6 | 70 23 -21.4 -7.8 66 32 23470 90 27 -27.0 0.0 | 74 19 -18.5 -5.2 67 30 23774 90 32 -32.0 0.0 | 78 24 -23.5 -5.2 68 30 23780 90 35 -35.0 0.0 | 79 27 -26.5 -5.2 69 27 24384 95 30 -29.9 2.6 | 83 22 -21.4 -2.6 70 26 24689 95 32 -31.9 2.8 | 84 24 -23.4 -2.4 71 24 25298 100 37 -36.4 6.4 | 93 28 -28.0 1.2 72 21 25908 95 46 -45.8 4.0 | 88 37 -37.4 -1.2 73 20 26213 95 45 -44.8 3.9 | 88 36 -36.4 -1.3 74 20 26360 95 49 -48.8 4.3 | 89 40 -40.3 -0.9 75 19 26518 95 50 -49.8 4.4 | 89 41 -41.3 -0.8 76 16 27127 95 49 -48.8 4.3 | 89 40 -40.3 -0.9 77 15 27432 85 46 -45.8 -4.0 | 76 38 -37.4 -9.2 78 12 28346 100 52 -51.2 9.0 | 95 43 -42.7 3.9 79 11 28651 95 50 -49.8 4.4 | 89 41 -41.3 -0.8 Wind Parameters Mean winds (0-6000m): 91.4 at 13.2 knts Storm direction: 121.4 at 9.9 knts Shear (0-3000m) pos: 2.4 neg: 1.8 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 30.6 deg Storm rel helicity (0-3000m) pos: 35.7 neg: -28.2 tot: 7.4 m^2/s^2 ave: 2.5 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 0.9 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 108.21 Bulk Shear: 2.37 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 99 17 73 9| 10.8 0.0 10.8| 21.1 -2.8 18.4 36.7 0.62| 17.6 10.8 1000 101 19 82 10| 7.1 0.0 7.1| 31.5 -2.8 28.8 28.8 0.64| 11.0 7.0 1500 104 20 88 11| 4.7 0.7 5.4| 35.7 -9.1 26.6 17.7 0.51| 8.7 4.4 2000 103 20 86 11| 3.5 1.4 5.0| 35.7 -18.0 17.7 8.8 0.33| 7.5 2.4 2500 102 19 83 10| 2.8 1.7 4.5| 35.7 -22.6 13.1 5.2 0.23| 6.6 1.5 3000 100 18 78 10| 2.4 1.8 4.2| 35.7 -28.2 7.4 2.5 0.14| 6.1 0.9 4000 94 17 64 9| 1.8 2.3 4.1| 36.7 -56.2 -19.6 -4.9 -0.09| 6.0 -0.6 5000 91 15 54 8| 1.9 1.9 3.7| 44.2 -60.0 -15.8 -3.2 -0.05| 5.7 -0.3 6000 91 13 44 7| 1.3 1.5 2.8| 45.0 -71.4 -26.4 -4.4 -0.15| 5.5 -0.8 Wrote GIF file: /home/apache/climate/data/raob//TNCM/skewt/TNCM.skewt.20251012.12.gif