UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for TNCM... Searching the city database file for: TNCM ... Date:0000Z 24 APR 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 26.2 21.2 74 5.0 22.6 340 2 298.4 301.3 295.4 344.5 15.87 1 1003 77 25.2 18.2 65 7.0 20.4 347 4 298.1 300.5 293.4 336.5 13.22 2 1000 103 25.0 18.0 65 7.0 20.2 350 5 298.1 300.5 293.4 336.2 13.09 3 999 112 24.8 17.8 65 7.0 20.0 351 5 298.0 300.4 293.2 335.6 12.94 4 930 735 19.0 15.2 79 3.8 16.5 43 3 298.3 300.4 292.4 332.5 11.76 5 925 781 18.6 15.0 80 3.6 16.3 50 3 298.3 300.4 292.3 332.3 11.67 6 866 1344 15.8 8.8 63 7.0 11.6 217 6 301.1 302.6 290.4 325.5 8.23 7 850 1502 15.4 6.4 55 9.0 10.2 220 7 302.3 303.6 289.8 323.5 7.11 8 847 1532 15.2 6.2 55 9.0 10.0 219 8 302.4 303.7 289.8 323.4 7.03 9 839 1612 15.4 2.4 42 13.0 8.3 217 9 303.4 304.4 288.7 319.8 5.42 10 771 2325 12.4 -1.6 38 14.0 5.2 229 17 307.6 308.4 289.1 321.3 4.41 11 754 2512 13.0 -6.0 26 19.0 3.9 233 15 310.2 310.8 288.9 320.5 3.24 12 700 3133 10.4 -14.6 16 25.0 0.4 230 14 314.0 314.3 288.7 319.8 1.76 13 551 5083 -0.9 -39.9 3 39.0 -9.4 237 17 322.8 322.9 289.9 323.7 0.22 14 500 5850 -6.7 -23.7 24 17.0 -11.8 260 25 324.9 325.1 291.4 328.8 1.13 15 472 6295 -10.1 -19.1 48 9.0 -13.1 245 22 326.1 326.4 292.3 332.2 1.79 16 466 6393 -10.5 -26.5 26 16.0 -14.8 245 23 326.8 326.9 291.7 330.1 0.94 17 462 6459 -10.1 -45.1 4 35.0 -16.0 245 24 328.1 328.1 291.3 328.6 0.15 18 400 7550 -17.5 -30.5 31 13.0 -20.4 245 37 332.2 332.4 293.0 335.0 0.75 19 343 8687 -24.9 -26.6 86 1.7 -25.3 237 57 337.1 337.4 294.7 341.8 1.27 20 312 9371 -29.7 -32.8 74 3.1 -30.2 225 65 339.7 339.8 295.0 342.6 0.78 21 300 9650 -31.9 -34.6 77 2.7 -32.3 225 66 340.4 340.6 295.0 343.0 0.68 22 285 10009 -34.3 -36.1 84 1.8 -34.6 223 68 342.0 342.1 295.4 344.4 0.61 23 265 10513 -38.1 -45.1 48 7.0 -38.7 220 73 343.6 343.7 295.4 344.7 0.26 24 250 10910 -41.5 -46.0 62 4.5 -41.9 225 75 344.4 344.4 295.6 345.4 0.25 25 210 12066 -52.3 -54.8 74 2.5 -52.4 239 77 345.1 345.1 295.6 345.5 0.11 26 207 12159 -53.1 -56.0 71 2.9 -53.2 240 77 345.3 345.3 295.7 345.7 0.09 27 200 12380 -54.9 -58.7 63 3.8 -55.0 240 74 345.8 345.8 295.8 346.1 0.07 28 153 14059 -63.1 -78.1 11 15.0 -63.2 254 52 359.3 359.3 298.6 359.4 0.01 29 150 14180 -64.3 -78.3 13 14.0 -64.4 255 50 359.3 359.3 298.5 359.3 0.01 30 127 15182 -70.3 -82.3 16 12.0 -70.4 247 46 366.0 366.0 299.8 366.0 0.00 31 125 15276 -70.5 -82.5 15 12.0 -70.5 246 46 367.3 367.3 300.1 367.3 0.00 32 121 15469 -70.7 -82.7 15 12.0 -70.8 250 47 370.4 370.4 300.7 370.4 0.00 33 115 15771 -69.7 -82.7 13 13.0 -69.8 258 49 377.7 377.7 301.9 377.7 0.00 34 109 16088 -71.9 -84.9 13 13.0 -71.9 257 46 379.3 379.3 302.1 379.4 0.00 35 100 16590 -76.1 -87.1 16 11.0 -76.2 250 37 380.7 380.7 302.3 380.7 0.00 36 92 17069 -76.7 -87.7 16 11.0 -76.7 215 28 388.7 388.7 303.6 388.7 0.00 37 83 17656 -79.3 -89.3 18 10.0 -79.3 230 22 395.0 395.0 304.5 395.0 0.00 38 82 17724 -79.5 -89.5 18 10.0 -79.5 225 23 396.0 396.0 304.6 396.0 0.00 39 81 17794 -79.5 -89.5 18 10.0 -79.5 219 22 397.4 397.4 304.9 397.4 0.00 40 76 18157 -76.5 -86.5 19 10.0 -76.5 200 21 410.9 410.9 306.6 411.0 0.00 41 73 18389 -76.1 -86.1 19 10.0 -76.2 203 24 416.5 416.5 307.3 416.6 0.00 42 70 18630 -76.3 -87.3 16 11.0 -76.3 320 11 421.2 421.2 307.9 421.2 0.00 43 64 19144 -77.5 -92.5 7 15.0 -77.6 6 12 429.4 429.5 308.8 429.5 0.00 44 64 19144 -77.3 -93.3 6 16.0 -77.3 6 12 429.9 429.9 308.8 429.9 0.00 45 50 20600 -65.9 -85.9 5 20.0 -66.2 120 7 488.2 488.2 314.1 488.2 0.00 46 43 21524 -62.3 -84.3 4 22.0 -62.8 180 7 518.6 518.6 316.2 518.6 0.01 47 40 21971 -62.1 -85.1 3 23.0 -62.6 59 3 529.9 529.9 316.9 529.9 0.01 48 31 23579 -53.5 -82.5 2 29.0 -55.3 73 4 593.2 593.2 320.3 593.3 0.01 49 30 23790 -53.9 -82.9 2 29.0 -55.6 70 20 597.7 597.7 320.5 597.8 0.01 50 27 24466 -54.1 -84.1 1 30.0 -56.0 68 19 615.4 615.4 321.3 615.5 0.01 51 22 25791 -50.5 -81.5 1 31.0 -53.6 90 12 663.3 663.3 323.2 663.5 0.02 TRP 83 17656 -79.3 -89.3 18 10.0 -79.3 230 22 395.0 395.0 304.5 395.0 0.00 WND 207 12159 -53.1 -56.0 71 2.9 -53.2 240 77 345.3 345.3 295.7 345.7 0.09 Sounding variables and indices 1000-500 mb thick: 5747.00 m Freezing level: 562.87 mb = 4927.77 m = 16167.04 ft Wetbulb zero: 694.35 mb = 3199.08 m = 10495.53 ft Precipitable water: 1.10 inches Sfc-500 mean rel hum: 31.35 % Est. max temperature: 29.25 C = 84.65 F Sfc-Lift cond lev (LCL): 940.18 mb = 639.87 m = 2099.27 ft T: 19.88 C 700-500 lapse rate: 6.29 C/km ThetaE index: 24.73 C Layer 1003.0- 771.0 mb Conv cond level (CCL): 796.50 mb = 2050.39 m = 6726.92 ft Mean mixing ratio: 12.35 g/kg Conv temperature: 33.79 C = 92.83 F Cap Strength: 4.64 C Lifted Index: 2.60 C Risk: None Lifted Index @300 mb: 5.76 C Lifted Index @700 mb: 4.64 C Showalter Index: 7.81 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 13.10 C K Index: 3.50 Risk: None Sweat Index: 115.80 Risk: None Energy Index: 1.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.92 J/kg Max Up Vert Vel: 1.96 m/s Conv Inhibition (B-): 24963.10 J/kg Cap Strength: 4.62 C Lift Cond Lev (LCL): 889.74 mb = 1112.79 m = 3650.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 266 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 9 340 2 0.7 -1.9 | 75 9 -9.1 -2.5 1 1000 103 350 5 0.9 -4.9 | 58 11 -8.9 -5.5 2 977 305 10 5 -0.9 -4.9 | 63 12 -10.7 -5.5 3 943 610 25 4 -1.7 -3.6 | 70 12 -11.5 -4.2 4 925 781 50 3 -2.3 -1.9 | 78 12 -12.1 -2.5 5 911 914 225 1 0.7 0.7 | 91 9 -9.1 0.1 6 879 1219 215 5 2.9 4.1 | 117 8 -6.9 3.5 7 850 1502 220 7 4.5 5.4 | 132 7 -5.3 4.7 8 818 1829 210 13 6.5 11.3 | 163 11 -3.3 10.6 9 788 2134 220 18 11.6 13.8 | 188 13 1.8 13.2 10 760 2438 235 16 13.1 9.2 | 201 9 3.3 8.6 11 733 2743 225 13 9.2 9.2 | 176 9 -0.6 8.6 12 700 3133 230 14 10.7 9.0 | 186 8 0.9 8.4 13 681 3353 225 12 8.5 8.5 | 171 8 -1.3 7.9 14 656 3658 245 13 11.8 5.5 | 202 5 2.0 4.9 15 608 4267 235 15 12.3 8.6 | 197 8 2.5 8.0 16 564 4877 235 13 10.6 7.5 | 187 7 0.9 6.8 17 523 5486 240 26 22.5 13.0 | 226 18 12.7 12.4 18 500 5850 260 25 24.6 4.3 | 256 15 14.8 3.7 19 484 6096 245 20 18.1 8.5 | 227 11 8.3 7.8 20 400 7550 245 37 33.5 15.6 | 238 28 23.7 15.0 21 396 7620 245 35 31.7 14.8 | 237 26 21.9 14.2 22 380 7925 255 45 43.5 11.6 | 252 35 33.7 11.0 23 322 9144 225 64 45.3 45.3 | 218 57 35.5 44.6 24 300 9650 225 66 46.7 46.7 | 219 59 36.9 46.1 25 271 10363 220 71 45.6 54.4 | 214 65 35.8 53.8 26 259 10668 220 75 48.2 57.5 | 214 69 38.4 56.8 27 250 10910 225 75 53.0 53.0 | 220 68 43.2 52.4 28 226 11582 235 76 62.3 43.6 | 231 68 52.5 43.0 29 207 12159 240 77 66.7 38.5 | 236 68 56.9 37.9 30 206 12192 240 77 66.7 38.5 | 236 68 56.9 37.9 31 200 12380 240 74 64.1 37.0 | 236 65 54.3 36.4 32 150 14180 255 50 48.3 12.9 | 252 40 38.5 12.3 33 139 14630 260 49 48.3 8.5 | 258 39 38.5 7.9 34 125 15240 245 46 41.7 19.4 | 239 37 31.9 18.8 35 113 15850 260 50 49.2 8.7 | 258 40 39.4 8.1 36 100 16590 250 37 34.8 12.7 | 244 28 25.0 12.0 37 92 17069 215 28 16.1 22.9 | 196 23 6.3 22.3 38 87 17374 230 23 17.6 14.8 | 209 16 7.8 14.2 39 83 17656 230 22 16.9 14.1 | 208 15 7.1 13.5 40 83 17678 230 24 18.4 15.4 | 210 17 8.6 14.8 41 78 17983 200 18 6.2 16.9 | 167 17 -3.6 16.3 42 74 18288 200 23 7.9 21.6 | 175 21 -1.9 21.0 43 70 18593 210 27 13.5 23.4 | 189 23 3.7 22.8 44 70 18630 320 11 7.1 -8.4 | 17 9 -2.7 -9.0 45 67 18898 345 14 3.6 -13.5 | 24 15 -6.2 -14.1 46 63 19202 10 12 -2.1 -11.8 | 44 17 -11.9 -12.4 47 60 19507 175 7 -0.6 7.0 | 121 12 -10.4 6.4 48 57 19812 220 11 7.1 8.4 | 161 8 -2.7 7.8 49 54 20117 295 6 5.4 -2.5 | 54 5 -4.4 -3.1 50 52 20422 25 9 -3.8 -8.2 | 57 16 -13.6 -8.8 51 50 20600 120 7 -6.1 3.5 | 100 16 -15.9 2.9 52 49 20726 155 3 -1.3 2.7 | 101 11 -11.1 2.1 53 47 21031 110 7 -6.6 2.4 | 96 16 -16.4 1.8 54 44 21336 170 10 -1.7 9.8 | 129 15 -11.5 9.2 55 42 21641 185 6 0.5 6.0 | 120 11 -9.3 5.4 56 40 21946 60 2 -1.7 -1.0 | 82 12 -11.5 -1.6 57 38 22250 55 7 -5.7 -4.0 | 73 16 -15.5 -4.6 58 37 22555 170 9 -1.6 8.9 | 126 14 -11.4 8.2 59 33 23165 125 8 -6.6 4.6 | 104 17 -16.3 4.0 60 32 23470 100 4 -3.9 0.7 | 90 14 -13.7 0.1 61 30 23774 30 4 -2.0 -3.5 | 71 12 -11.8 -4.1 62 30 23790 70 20 -18.8 -6.8 | 75 30 -28.6 -7.5 63 28 24079 75 21 -20.3 -5.4 | 79 31 -30.1 -6.0 64 26 24384 60 16 -13.9 -8.0 | 70 25 -23.7 -8.6 65 24 24689 75 21 -20.3 -5.4 | 79 31 -30.1 -6.0 66 22 24994 90 10 -10.0 0.0 | 88 20 -19.8 -0.6 67 21 25298 90 15 -15.0 0.0 | 89 25 -24.8 -0.6 68 19 25603 100 13 -12.8 2.3 | 94 23 -22.6 1.6 69 18 25908 120 29 -25.1 14.5 | 112 38 -34.9 13.9 Wind Parameters Mean winds (0-6000m): 236.4 at 13.1 knts Storm direction: 266.4 at 9.8 knts Shear (0-3000m) pos: 1.0 neg: 3.3 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 108.3 deg Storm rel helicity (0-3000m) pos: 69.2 neg: -15.5 tot: 53.8 m^2/s^2 ave: 17.9 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 35.15 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 4 5 63 11| 3.2 0.0 3.2| 5.9 -7.4 -1.6 -3.2 -0.17| 6.0 -1.0 1000 12 4 68 11| 1.6 3.3 4.9| 23.8 -7.4 16.4 16.4 0.34| 7.5 2.5 1500 319 4 62 8| 1.1 3.9 4.9| 33.6 -7.4 26.1 17.4 0.50| 6.7 3.3 2000 226 6 123 6| 0.8 5.2 6.0| 53.1 -7.4 45.6 22.8 0.60| 7.4 4.4 2500 226 8 143 6| 1.2 4.1 5.4| 67.5 -9.2 58.3 23.3 0.58| 7.4 4.3 3000 227 9 151 6| 1.0 3.3 4.3| 69.2 -15.5 53.8 17.9 0.48| 6.8 3.3 4000 230 10 162 6| 1.0 2.4 3.5| 75.4 -19.6 55.8 14.0 0.44| 6.1 2.7 5000 232 11 170 6| 0.8 2.0 2.8| 79.3 -22.6 56.7 11.3 0.40| 5.5 2.2 6000 236 13 189 7| 1.2 1.7 2.9|129.6 -35.0 94.6 15.8 0.40| 6.5 2.6 Wrote GIF file: /home/apache/climate/data/raob//TNCM/skewt/TNCM.skewt.20250424.00.gif