UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121100.upa.cvt Date: 0000Z 11 DEC 25 Searching for TNCM... Searching the city database file for: TNCM ... Date:0000Z 11 DEC 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 1014 9 27.2 24.5 85 2.7 25.2 80 10 299.2 302.7 297.9 356.0 19.43 1 1004 94 26.4 19.4 65 7.0 21.5 91 19 299.2 301.8 294.5 340.8 14.26 2 1000 128 26.0 20.0 70 6.0 21.8 95 22 299.1 301.9 294.9 342.5 14.88 3 925 810 20.0 17.6 86 2.4 18.4 95 23 299.8 302.3 294.4 340.2 13.82 4 889 1152 17.6 17.4 99 0.2 17.5 99 22 300.7 303.3 294.9 342.4 14.21 5 850 1535 16.0 14.5 91 1.5 15.0 110 22 302.9 305.2 294.1 339.4 12.31 6 816 1881 14.4 12.9 91 1.5 13.4 107 22 304.8 306.9 294.1 339.3 11.54 7 809 1954 14.6 12.0 84 2.6 12.9 109 22 305.7 307.8 294.0 338.6 10.96 8 746 2637 11.6 -0.4 43 12.0 5.3 118 20 309.6 310.6 290.3 325.1 4.98 9 707 3086 10.4 -12.6 18 23.0 0.8 108 16 313.1 313.5 288.7 319.8 2.05 10 700 3169 10.4 -19.6 10 30.0 -0.4 105 15 314.0 314.2 288.1 317.9 1.15 11 685 3349 11.4 -25.6 6 37.0 -0.8 95 8 317.1 317.2 288.6 319.5 0.69 12 671 3521 10.6 -26.4 6 37.0 -1.4 105 8 318.0 318.2 288.9 320.4 0.66 13 620 4173 6.2 -28.8 6 35.0 -4.3 119 17 320.3 320.4 289.5 322.3 0.57 14 548 5173 0.6 -37.4 4 38.0 -8.5 128 17 325.1 325.2 290.6 326.2 0.28 15 500 5900 -5.3 -35.3 7 30.0 -12.2 135 12 326.6 326.7 291.2 328.0 0.38 16 485 6138 -7.5 -34.5 9 27.0 -13.6 139 14 326.7 326.8 291.2 328.3 0.42 17 418 7279 -15.7 -39.7 11 24.0 -19.9 152 16 330.4 330.5 292.1 331.5 0.29 18 401 7591 -17.7 -42.7 9 25.0 -21.6 164 15 331.7 331.8 292.4 332.6 0.22 19 400 7610 -17.7 -42.7 9 25.0 -21.6 165 15 332.0 332.0 292.5 332.8 0.22 20 355 8490 -24.1 -51.1 6 27.0 -27.0 174 26 334.9 334.9 293.2 335.3 0.10 21 310 9460 -32.5 -48.5 19 16.0 -33.9 175 24 336.4 336.4 293.6 337.0 0.15 22 300 9690 -33.5 -57.5 7 24.0 -35.1 185 17 338.2 338.2 293.9 338.4 0.05 23 292 9879 -33.9 -60.9 5 27.0 -35.5 191 15 340.2 340.2 294.4 340.4 0.04 24 277 10247 -36.1 -62.1 5 26.0 -37.5 202 12 342.2 342.2 294.9 342.3 0.03 25 250 10950 -41.7 -65.7 6 24.0 -42.6 245 4 344.1 344.1 295.3 344.2 0.02 26 239 11254 -44.1 -66.1 7 22.0 -44.8 240 4 344.9 344.9 295.5 345.0 0.02 27 207 12206 -50.9 -69.9 9 19.0 -51.3 263 12 348.7 348.7 296.4 348.8 0.01 28 205 12270 -51.3 -70.3 9 19.0 -51.7 261 13 349.1 349.1 296.4 349.1 0.01 29 200 12430 -52.7 -70.7 10 18.0 -53.0 255 14 349.3 349.3 296.5 349.4 0.01 30 187 12858 -55.7 -70.7 14 15.0 -55.9 258 12 351.2 351.3 296.9 351.3 0.01 31 150 14220 -66.5 -77.5 20 11.0 -66.6 295 14 355.5 355.5 297.8 355.6 0.01 32 122 15440 -76.1 -82.1 38 6.0 -76.1 295 9 359.6 359.6 298.7 359.7 0.00 33 113 15880 -77.7 -84.7 31 7.0 -77.7 296 16 364.6 364.6 299.6 364.6 0.00 34 111 15982 -77.7 -85.7 26 8.0 -77.7 299 18 366.5 366.5 299.9 366.5 0.00 35 106 16247 -76.7 -84.7 27 8.0 -76.7 308 19 373.3 373.3 301.1 373.3 0.00 36 104 16356 -77.3 -86.3 22 9.0 -77.3 312 15 374.2 374.2 301.3 374.2 0.00 37 100 16580 -78.9 -87.9 22 9.0 -78.9 320 7 375.3 375.3 301.5 375.3 0.00 38 95 16872 -80.9 -88.9 25 8.0 -80.9 305 8 376.9 376.9 301.8 376.9 0.00 39 94 16931 -80.9 -88.9 25 8.0 -80.9 305 8 378.1 378.1 301.9 378.1 0.00 40 89 17241 -80.5 -88.5 25 8.0 -80.5 319 12 384.8 384.8 303.0 384.8 0.00 41 83 17635 -81.1 -89.1 25 8.0 -81.1 17 11 391.3 391.3 304.0 391.4 0.00 42 76 18134 -79.9 -88.9 21 9.0 -79.9 102 11 403.8 403.8 305.7 403.8 0.00 43 72 18441 -80.9 -89.9 21 9.0 -80.9 163 17 408.0 408.0 306.3 408.0 0.00 44 70 18600 -80.3 -90.3 17 10.0 -80.3 285 2 412.6 412.6 306.8 412.6 0.00 45 68 18763 -80.1 -93.1 10 13.0 -80.1 302 4 416.5 416.5 307.3 416.5 0.00 46 67 18847 -80.1 -95.1 7 15.0 -80.1 310 5 418.2 418.2 307.5 418.2 0.00 47 63 19193 -80.5 -95.5 6 15.0 -80.5 100 1 424.8 424.8 308.3 424.8 0.00 48 62 19284 -79.7 -94.7 7 15.0 -79.7 90 1 428.5 428.5 308.7 428.5 0.00 49 50 20540 -66.7 -86.7 4 20.0 -67.0 110 14 486.3 486.3 314.0 486.3 0.00 50 39 22066 -61.5 -86.5 2 25.0 -62.1 76 16 535.3 535.3 317.2 535.3 0.01 51 36 22562 -61.9 -87.9 2 26.0 -62.5 71 24 546.6 546.6 317.9 546.7 0.00 52 33 23104 -60.3 -87.3 2 27.0 -61.1 102 26 564.6 564.7 318.9 564.7 0.01 53 30 23700 -59.9 -86.9 2 27.0 -60.8 100 29 581.3 581.3 319.8 581.4 0.01 54 29 23910 -59.7 -86.7 2 27.0 -60.7 100 32 587.6 587.6 320.0 587.6 0.01 55 20 26270 -50.5 -81.5 1 31.0 -53.8 80 32 681.6 681.6 323.9 681.8 0.03 56 17 27336 -47.9 -79.9 1 32.0 -52.5 75 33 722.4 722.4 325.1 722.7 0.04 57 17 27336 -48.5 -79.5 2 31.0 -52.8 75 33 720.4 720.5 325.1 720.8 0.04 TRP 95 16872 -80.9 -88.9 25 8.0 -80.9 305 8 376.9 376.9 301.8 376.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5772.00 m Freezing level: 543.12 mb = 5246.85 m = 17213.87 ft Wetbulb zero: 702.49 mb = 3139.33 m = 10299.52 ft Precipitable water: 1.42 inches Sfc-500 mean rel hum: 40.05 % Est. max temperature: 30.16 C = 86.28 F Sfc-Lift cond lev (LCL): 975.50 mb = 344.97 m = 1131.78 ft T: 24.09 C 700-500 lapse rate: 5.75 C/km ThetaE index: 24.49 C Layer 850.0- 685.0 mb Conv cond level (CCL): 892.52 mb = 1117.67 m = 3666.87 ft Mean mixing ratio: 14.54 g/kg Conv temperature: 28.66 C = 83.58 F Cap Strength: 4.02 C Lifted Index: 0.66 C Risk: Showers probable Lifted Index @300 mb: -0.59 C Lifted Index @700 mb: 2.12 C Showalter Index: 1.74 C Risk: Showers probable Total Totals Index: 41.10 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 19.80 C K Index: 5.80 Risk: None Sweat Index: 230.00 Risk: None Energy Index: -2.08 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 128.22 J/kg Max Up Vert Vel: 16.01 m/s Conv Inhibition (B-): 312.78 J/kg Cap Strength: 3.99 C Lift Cond Lev (LCL): 907.63 mb = 973.15 m = 3192.71 ft Lev Free Conv (LFC): 482.63 mb = 6175.95 m = 20262.04 ft Equ Level (EL): 292.63 mb = 9864.29 m = 32362.77 ft B at Equ Level: 124.98 J/kg Max Parcel Lev (MPL): 232.63 mb = 11433.17 m = 37509.93 ft Wind level data Storm motion: 142 at 13 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 1014 9 80 10 -9.8 -1.7 | 8 12 -1.7 -12.2 1 1000 128 95 22 -21.9 1.9 | 58 16 -13.8 -8.5 2 980 305 100 20 -19.7 3.5 | 59 13 -11.6 -6.9 3 946 610 100 22 -21.7 3.8 | 64 15 -13.5 -6.6 4 925 810 95 23 -22.9 2.0 | 60 17 -14.8 -8.4 5 914 914 95 20 -19.9 1.7 | 54 15 -11.8 -8.7 6 882 1219 100 22 -21.7 3.8 | 64 15 -13.5 -6.6 7 850 1535 110 22 -20.7 7.5 | 77 13 -12.5 -2.9 8 821 1829 105 22 -21.3 5.7 | 70 14 -13.1 -4.7 9 792 2134 115 23 -20.8 9.7 | 87 13 -12.7 -0.7 10 763 2438 115 22 -19.9 9.3 | 85 12 -11.8 -1.1 11 736 2743 120 19 -16.5 9.5 | 84 8 -8.3 -0.9 12 700 3169 105 15 -14.5 3.9 | 44 9 -6.4 -6.5 13 684 3353 95 8 -8.0 0.7 | 359 10 0.2 -9.7 14 659 3658 115 8 -7.3 3.4 | 353 7 0.9 -7.0 15 611 4267 120 19 -16.5 9.5 | 84 8 -8.3 -0.9 16 589 4572 110 15 -14.1 5.1 | 48 8 -6.0 -5.3 17 567 4877 135 18 -12.7 12.7 | 117 5 -4.6 2.3 18 526 5486 120 16 -13.9 8.0 | 67 6 -5.7 -2.4 19 500 5900 135 12 -8.5 8.5 | 10 2 -0.4 -1.9 20 487 6096 140 14 -9.0 10.7 | 109 1 -0.9 0.3 21 450 6706 130 17 -13.0 10.9 | 96 5 -4.9 0.5 22 400 7610 165 15 -3.9 14.5 | 226 6 4.3 4.1 23 399 7620 160 12 -4.1 11.3 | 258 4 4.0 0.9 24 337 8839 180 32 0.0 32.0 | 201 23 8.1 21.6 25 324 9144 180 29 0.0 29.0 | 204 20 8.1 18.6 26 310 9449 175 24 -2.1 23.9 | 204 15 6.0 13.5 27 300 9690 185 17 1.5 16.9 | 236 12 9.6 6.5 28 260 10668 215 8 4.6 6.6 | 287 13 12.7 -3.9 29 250 10950 245 4 3.6 1.7 | 307 15 11.8 -8.7 30 238 11278 240 4 3.5 2.0 | 306 14 11.6 -8.4 31 217 11887 275 10 10.0 -0.9 | 302 21 18.1 -11.3 32 200 12430 255 14 13.5 3.6 | 287 23 21.7 -6.8 33 188 12802 260 12 11.8 2.1 | 293 22 20.0 -8.3 34 179 13106 250 10 9.4 3.4 | 292 19 17.5 -7.0 35 150 14220 295 14 12.7 -5.9 | 308 26 20.8 -16.3 36 147 14326 300 14 12.1 -7.0 | 311 27 20.3 -17.4 37 126 15240 310 10 7.7 -6.4 | 317 23 15.8 -16.9 38 119 15545 285 9 8.7 -2.3 | 307 21 16.8 -12.8 39 108 16154 305 22 18.0 -12.6 | 311 35 26.2 -23.0 40 100 16580 320 7 4.5 -5.4 | 321 20 12.6 -15.8 41 97 16764 320 7 4.5 -5.4 | 321 20 12.6 -15.8 42 95 16872 305 8 6.6 -4.6 | 316 21 14.7 -15.0 43 92 17069 305 7 5.7 -4.0 | 316 20 13.9 -14.4 44 87 17374 330 15 7.5 -13.0 | 326 28 15.6 -23.4 45 82 17678 25 10 -4.2 -9.1 | 349 20 3.9 -19.5 46 78 17983 60 7 -6.1 -3.5 | 352 14 2.1 -13.9 47 74 18288 145 16 -9.2 13.1 | 159 3 -1.0 2.7 48 70 18593 180 18 0.0 18.0 | 227 11 8.1 7.6 49 70 18600 285 2 1.9 -0.5 | 317 15 10.1 -10.9 50 66 18898 315 5 3.5 -3.5 | 320 18 11.7 -14.0 51 63 19202 100 1 -1.0 0.2 | 325 12 7.1 -10.2 52 60 19507 70 2 -1.9 -0.7 | 331 13 6.3 -11.1 53 57 19812 75 8 -7.7 -2.1 | 358 12 0.4 -12.5 54 54 20117 55 15 -12.3 -8.6 | 12 19 -4.2 -19.0 55 51 20422 120 20 -17.3 10.0 | 87 9 -9.2 -0.4 56 50 20540 110 14 -13.2 4.8 | 42 8 -5.0 -5.6 57 46 21031 80 13 -12.8 -2.3 | 20 14 -4.7 -12.7 58 44 21336 135 14 -9.9 9.9 | 73 2 -1.8 -0.5 59 42 21641 155 14 -5.9 12.7 | 224 3 2.2 2.3 60 40 21946 70 11 -10.3 -3.8 | 9 14 -2.2 -14.2 61 38 22250 85 22 -21.9 -1.9 | 48 18 -13.8 -12.3 62 36 22555 70 24 -22.6 -8.2 | 38 24 -14.4 -18.6 63 34 22860 90 24 -24.0 0.0 | 57 19 -15.9 -10.4 64 33 23165 105 26 -25.1 6.7 | 78 17 -17.0 -3.7 65 30 23700 100 29 -28.6 5.0 | 75 21 -20.4 -5.4 66 30 23774 95 36 -35.9 3.1 | 75 29 -27.7 -7.3 67 28 24079 105 27 -26.1 7.0 | 79 18 -17.9 -3.4 68 27 24384 85 30 -29.9 -2.6 | 59 25 -21.8 -13.0 69 26 24689 90 27 -27.0 0.0 | 61 22 -18.9 -10.4 70 24 24994 90 35 -35.0 0.0 | 69 29 -26.9 -10.4 71 22 25603 80 28 -27.6 -4.9 | 52 25 -19.4 -15.3 72 21 25908 90 34 -34.0 0.0 | 68 28 -25.9 -10.4 73 20 26270 80 32 -31.5 -5.6 | 56 28 -23.4 -16.0 74 19 26518 85 31 -30.9 -2.7 | 60 26 -22.7 -13.1 75 17 26822 75 33 -31.9 -8.5 | 51 30 -23.7 -19.0 76 15 27432 75 37 -35.7 -9.6 | 54 34 -27.6 -20.0 Wind Parameters Mean winds (0-6000m): 112.0 at 17.6 knts Storm direction: 142.0 at 13.2 knts Shear (0-3000m) pos: 2.7 neg: 1.1 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 49.8 deg Storm rel helicity (0-3000m) pos: 80.3 neg: -26.1 tot: 54.2 m^2/s^2 ave: 18.1 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 2.5 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 35.32 Bulk Shear: 3.63 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 97 20 55 14| 12.8 0.0 12.8| 45.1 0.0 45.1 90.2 0.85| 16.0 13.6 1000 97 21 58 15| 6.4 0.7 7.1| 49.5 -11.6 37.9 37.9 0.53| 11.3 6.0 1500 99 21 60 15| 5.3 0.5 5.8| 67.5 -11.6 55.9 37.3 0.60| 9.4 5.6 2000 101 21 64 14| 4.2 0.4 4.5| 75.2 -15.9 59.2 29.6 0.56| 8.0 4.4 2500 104 22 68 14| 3.3 0.3 3.6| 80.3 -17.1 63.2 25.3 0.54| 7.1 3.8 3000 106 21 69 13| 2.7 1.1 3.8| 80.3 -26.1 54.2 18.1 0.36| 7.0 2.5 4000 107 18 62 11| 2.9 1.9 4.8| 89.5 -49.3 40.2 10.0 0.18| 7.5 1.3 5000 109 18 64 10| 2.7 1.4 4.1|104.6 -57.8 46.8 9.4 0.21| 7.6 1.6 6000 112 18 65 9| 2.2 1.4 3.6|104.9 -65.2 39.7 6.6 0.12| 7.2 0.9 Wrote GIF file: /home/apache/climate/data/raob//TNCM/skewt/TNCM.skewt.20251211.00.gif