UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041900.upa.cvt Date: 0000Z 19 APR 25 Searching for TJSJ... Searching the city database file for: TJSJ ... Date:0000Z 19 APR 25 Station: TJSJ WMO ident: 78526 Latitude: 18.43 Longitude: -66.00 Elevation: 19.00 ------------------------------------------------------------------------------- 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 1015 19 26.6 21.6 74 5.0 23.0 20 8 298.5 301.4 295.7 345.6 16.21 1 1000 136 25.0 21.1 79 3.9 22.2 15 10 298.1 301.0 295.4 344.5 15.95 2 961 485 21.6 20.6 94 1.0 20.9 24 9 298.1 301.0 295.5 344.9 16.10 3 925 816 19.6 17.9 90 1.7 18.4 30 8 299.4 301.9 294.4 340.5 14.09 4 919 872 19.0 17.7 92 1.3 18.1 27 7 299.3 301.8 294.4 340.2 14.00 5 913 929 19.0 15.7 81 3.3 16.8 23 7 299.9 302.1 293.3 336.1 12.38 6 902 1033 18.6 14.8 79 3.8 16.1 8 7 300.5 302.6 293.1 335.2 11.81 7 855 1493 18.0 11.0 64 7.0 13.6 48 9 304.5 306.3 292.6 333.5 9.69 8 850 1543 17.6 10.6 64 7.0 13.2 60 9 304.6 306.3 292.5 333.0 9.48 9 828 1767 15.4 10.7 74 4.7 12.4 60 10 304.6 306.4 292.7 333.9 9.81 10 811 1942 14.0 12.2 89 1.8 12.9 53 10 304.9 306.9 293.8 338.0 11.08 11 808 1974 13.8 12.2 90 1.6 12.8 51 10 305.0 307.1 293.9 338.3 11.12 12 804 2016 13.4 11.3 87 2.1 12.1 48 9 305.0 307.0 293.4 336.5 10.52 13 800 2058 13.6 8.9 73 4.7 10.7 45 9 305.6 307.3 292.4 332.7 8.98 14 795 2111 13.0 10.7 86 2.3 11.6 42 9 305.6 307.5 293.4 336.2 10.22 15 792 2143 13.0 10.9 87 2.1 11.7 39 9 305.9 307.8 293.6 337.1 10.40 16 790 2164 12.8 10.0 83 2.8 11.0 36 9 305.9 307.7 293.2 335.4 9.81 17 785 2217 13.2 8.6 74 4.6 10.4 27 9 306.9 308.6 292.8 334.0 8.97 18 783 2239 13.2 8.2 72 5.0 10.2 24 9 307.1 308.7 292.7 333.6 8.75 19 755 2544 10.8 9.3 90 1.5 9.9 350 8 307.7 309.6 293.7 337.4 9.79 20 751 2589 11.2 8.1 81 3.1 9.3 350 7 308.6 310.3 293.4 336.2 9.06 21 743 2678 10.8 6.6 75 4.2 8.3 350 6 309.1 310.7 292.9 334.4 8.26 22 737 2746 10.2 8.4 89 1.8 9.1 350 5 309.2 311.0 293.8 338.0 9.43 23 730 2826 9.8 8.2 90 1.6 8.8 341 4 309.6 311.4 293.9 338.3 9.39 24 726 2871 9.6 6.1 79 3.5 7.5 336 4 309.9 311.4 293.0 334.9 8.16 25 718 2964 9.0 7.7 92 1.3 8.2 325 4 310.2 311.9 293.9 338.5 9.23 26 709 3068 8.8 6.2 84 2.6 7.2 309 4 311.1 312.7 293.6 337.0 8.42 27 700 3174 7.8 5.5 85 2.3 6.4 275 7 311.1 312.7 293.3 336.2 8.12 28 687 3329 7.0 4.8 86 2.2 5.7 278 7 311.9 313.4 293.4 336.3 7.88 29 665 3596 6.4 -0.6 61 7.0 2.7 284 8 314.1 315.2 292.2 331.5 5.51 30 663 3621 6.4 0.4 65 6.0 3.1 284 8 314.4 315.6 292.6 333.2 5.95 31 660 3658 6.0 1.5 73 4.5 3.5 285 8 314.4 315.6 293.0 334.7 6.48 32 654 3733 5.6 0.9 72 4.7 3.0 283 8 314.7 315.9 292.9 334.5 6.26 33 651 3771 5.4 -0.6 65 6.0 2.2 282 8 314.9 316.0 292.4 332.7 5.63 34 639 3923 4.2 -0.7 70 4.9 1.6 277 9 315.2 316.3 292.6 333.3 5.70 35 634 3987 4.0 -5.0 52 9.0 -0.4 275 10 315.7 316.5 291.5 329.1 4.16 36 631 4025 3.8 -5.2 52 9.0 -0.6 273 10 315.9 316.7 291.5 329.1 4.12 37 628 4064 3.6 -5.4 52 9.0 -0.7 272 10 316.1 316.9 291.5 329.2 4.07 38 611 4286 2.0 -9.0 44 11.0 -2.9 265 11 316.8 317.4 290.9 327.1 3.17 39 606 4353 1.4 -7.6 51 9.0 -2.7 261 12 316.8 317.5 291.3 328.4 3.56 40 603 4393 1.4 -8.6 47 10.0 -3.1 258 12 317.3 317.9 291.2 328.1 3.31 41 600 4433 1.6 -12.4 34 14.0 -4.1 255 12 318.0 318.4 290.6 326.1 2.46 42 591 4555 0.8 -12.2 37 13.0 -4.6 247 14 318.4 318.9 290.8 326.8 2.54 43 590 4568 0.6 -9.4 47 10.0 -3.8 247 14 318.3 319.0 291.3 328.7 3.18 44 588 4596 0.6 -11.4 40 12.0 -4.4 245 14 318.6 319.2 291.0 327.6 2.72 45 585 4637 0.8 -16.2 27 17.0 -5.5 247 15 319.3 319.7 290.5 325.6 1.84 46 564 4930 -1.1 -33.1 7 32.0 -9.1 261 18 320.5 320.5 289.3 322.0 0.42 47 558 5015 -1.7 -26.7 13 25.0 -8.9 263 18 320.7 320.9 289.8 323.5 0.77 48 544 5217 -3.3 -32.3 9 29.0 -10.4 268 19 321.2 321.3 289.6 322.9 0.47 49 511 5710 -6.7 -31.7 12 25.0 -12.7 272 19 322.9 323.0 290.2 324.8 0.53 50 508 5756 -7.1 -27.1 19 20.0 -12.5 272 19 322.9 323.1 290.5 325.8 0.82 51 507 5772 -7.3 -32.3 12 25.0 -13.2 271 19 322.9 323.0 290.2 324.7 0.50 52 505 5802 -7.3 -24.3 24 17.0 -12.2 271 19 323.2 323.4 290.8 326.9 1.06 53 500 5880 -8.1 -22.1 31 14.0 -12.3 270 19 323.2 323.4 291.0 327.7 1.30 54 495 5957 -8.7 -19.7 41 11.0 -12.3 266 20 323.4 323.7 291.4 328.9 1.62 55 400 7570 -17.7 -46.7 6 29.0 -21.8 255 38 332.0 332.0 292.4 332.6 0.14 56 300 9650 -35.3 -43.3 44 8.0 -36.1 255 47 335.6 335.7 293.5 336.7 0.28 57 250 10900 -43.7 -61.7 12 18.0 -44.4 255 65 341.1 341.1 294.6 341.3 0.04 58 200 12370 -51.1 -74.1 5 23.0 -51.5 255 78 351.8 351.9 297.0 351.9 0.01 59 183 12942 -54.7 -76.4 5 21.8 -55.0 265 82 355.1 355.1 297.7 355.1 0.01 60 150 14190 -62.7 -81.7 6 19.0 -62.9 265 60 362.1 362.1 299.1 362.1 0.00 61 100 16600 -75.3 -87.3 14 12.0 -75.3 250 24 382.2 382.2 302.6 382.2 0.00 62 89 17267 -80.5 -89.5 21 9.0 -80.5 255 36 384.8 384.8 303.0 384.8 0.00 63 84 17594 -80.3 -89.3 21 9.0 -80.3 257 36 391.6 391.6 304.0 391.6 0.00 64 79 17943 -77.3 -89.3 13 12.0 -77.3 300 24 404.8 404.8 305.9 404.8 0.00 65 74 18318 -78.1 -90.1 13 12.0 -78.1 269 12 410.7 410.7 306.6 410.7 0.00 66 73 18396 -76.3 -89.3 11 13.0 -76.3 266 13 416.1 416.1 307.3 416.1 0.00 67 71 18557 -73.9 -88.9 8 15.0 -74.0 261 16 424.6 424.6 308.2 424.6 0.00 68 70 18640 -74.5 -89.5 8 15.0 -74.6 295 13 425.0 425.0 308.3 425.0 0.00 69 58 19745 -70.7 -89.7 4 19.0 -70.8 170 8 457.1 457.1 311.5 457.1 0.00 70 57 19848 -71.3 -90.3 4 19.0 -71.4 181 8 458.0 458.0 311.6 458.0 0.00 71 55 20061 -67.3 -89.3 3 22.0 -67.5 202 7 471.9 471.9 312.8 471.9 0.00 72 53 20285 -66.5 -89.5 3 23.0 -66.7 225 5 478.7 478.7 313.4 478.7 0.00 73 50 20640 -63.7 -88.7 2 25.0 -64.1 260 3 493.4 493.4 314.5 493.4 0.00 74 47 21021 -62.1 -88.1 2 26.0 -62.6 337 4 506.0 506.0 315.4 506.0 0.00 75 37 22494 -63.7 -89.7 2 26.0 -64.2 94 12 537.7 537.7 317.4 537.8 0.00 76 33 23200 -61.7 -88.7 2 27.0 -62.4 86 16 560.9 560.9 318.7 561.0 0.00 77 31 23591 -56.9 -86.9 1 30.0 -58.2 81 21 584.0 584.0 319.9 584.1 0.01 78 30 23800 -54.5 -85.5 1 31.0 -56.2 75 8 596.1 596.1 320.5 596.1 0.01 79 28 24243 -52.3 -84.3 1 32.0 -54.5 88 13 614.1 614.1 321.2 614.1 0.01 80 27 24479 -50.3 -83.3 1 33.0 -53.0 52 14 626.1 626.1 321.7 626.2 0.01 81 26 24724 -51.7 -83.7 1 32.0 -54.2 47 13 628.9 628.9 321.9 629.0 0.01 82 23 25523 -49.5 -82.5 1 33.0 -52.8 64 19 657.8 657.8 323.0 658.0 0.02 83 22 25813 -49.9 -82.9 1 33.0 -53.2 74 20 665.1 665.1 323.3 665.2 0.02 84 21 26118 -47.7 -82.7 1 35.0 -51.8 59 21 680.6 680.6 323.8 680.8 0.02 85 20 26440 -48.1 -82.1 1 34.0 -52.2 100 22 688.9 689.0 324.1 689.1 0.02 86 18 27140 -44.1 -81.1 1 37.0 -50.0 80 23 722.6 722.7 325.1 722.9 0.03 87 16 27926 -46.9 -81.9 1 35.0 -52.1 97 22 738.3 738.3 325.6 738.5 0.03 88 15 28354 -46.3 -82.3 1 36.0 -51.9 70 21 754.0 754.0 326.0 754.3 0.03 89 14 28815 -43.7 -81.7 1 38.0 -50.7 62 29 777.8 777.9 326.7 778.2 0.04 90 12 29854 -42.3 -80.3 1 38.0 -50.5 75 37 817.9 817.9 327.7 818.4 0.05 91 11 30440 -44.1 -81.1 1 37.0 -51.8 80 40 831.9 832.0 328.0 832.4 0.05 92 10 31080 -43.3 -81.3 1 38.0 -51.8 85 43 857.9 857.9 328.6 858.4 0.05 93 9.4 31496 -43.5 -81.5 1 38.0 -52.2 872.5 872.5 328.9 873.0 0.06 94 7.7 32849 -39.7 -79.7 1 40.0 -51.4 939.0 939.0 330.2 940.0 0.09 TRP 89 17267 -80.5 -89.5 21 9.0 -80.5 255 36 384.8 384.8 303.0 384.8 0.00 WND 183 12942 -54.7 -76.4 5 21.8 -55.0 265 82 355.1 355.1 297.7 355.1 0.01 Sounding variables and indices 1000-500 mb thick: 5744.00 m Freezing level: 576.16 mb = 4760.31 m = 15617.64 ft Wetbulb zero: 634.92 mb = 3974.75 m = 13040.38 ft Precipitable water: 1.76 inches Sfc-500 mean rel hum: 60.73 % Est. max temperature: 31.76 C = 89.17 F Sfc-Lift cond lev (LCL): 943.97 mb = 639.74 m = 2098.85 ft T: 20.66 C 700-500 lapse rate: 5.88 C/km ThetaE index: 11.89 C Layer 925.0- 828.0 mb Conv cond level (CCL): 922.19 mb = 842.26 m = 2763.30 ft Mean mixing ratio: 15.45 g/kg Conv temperature: 27.45 C = 81.41 F Cap Strength: 1.69 C Lifted Index: -2.73 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.27 C Lifted Index @700 mb: -0.95 C Showalter Index: 1.72 C Risk: Showers probable Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 18.70 C K Index: 34.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 164.20 Risk: None Energy Index: -0.96 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 617.36 J/kg Max Up Vert Vel: 35.14 m/s Conv Inhibition (B-): 28.30 J/kg Cap Strength: 1.62 C Lift Cond Lev (LCL): 933.41 mb = 737.40 m = 2419.25 ft Lev Free Conv (LFC): 818.41 mb = 1865.36 m = 6119.87 ft Equ Level (EL): 238.41 mb = 11212.60 m = 36786.28 ft B at Equ Level: 610.14 J/kg Max Parcel Lev (MPL): 158.41 mb = 13847.56 m = 45431.08 ft Wind level data Storm motion: 329 at 8 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 1015 19 20 8 -2.7 -7.5 | 86 7 -7.0 -0.5 1 1000 136 15 10 -2.6 -9.7 | 69 7 -6.9 -2.6 2 981 305 15 10 -2.6 -9.7 | 69 7 -6.9 -2.6 3 947 610 30 9 -4.5 -7.8 | 85 9 -8.8 -0.7 4 925 816 30 8 -4.0 -6.9 | 91 8 -8.3 0.1 5 914 914 25 7 -3.0 -6.3 | 96 7 -7.3 0.7 6 883 1219 340 8 2.7 -7.5 | 74 2 -1.6 -0.5 7 850 1543 60 9 -7.8 -4.5 | 102 12 -12.1 2.6 8 822 1829 60 10 -8.7 -5.0 | 99 13 -13.0 2.1 9 792 2134 40 9 -5.8 -6.9 | 91 10 -10.1 0.2 10 764 2438 350 9 1.6 -8.9 | 57 3 -2.7 -1.8 11 737 2743 350 5 0.9 -4.9 | 122 4 -3.4 2.1 12 711 3048 315 3 2.1 -2.1 | 156 5 -2.2 4.9 13 700 3174 275 7 7.0 -0.6 | 202 7 2.7 6.5 14 659 3658 285 8 7.7 -2.1 | 214 6 3.4 5.0 15 611 4267 265 11 11.0 1.0 | 220 10 6.7 8.0 16 588 4572 245 14 12.7 5.9 | 213 15 8.4 13.0 17 566 4877 260 18 17.7 3.1 | 233 17 13.4 10.2 18 525 5486 275 20 19.9 -1.7 | 251 17 15.6 5.3 19 500 5880 270 19 19.0 -0.0 | 244 16 14.7 7.1 20 486 6096 260 22 21.7 3.8 | 238 20 17.4 10.9 21 467 6401 260 23 22.7 4.0 | 239 21 18.3 11.1 22 448 6706 240 25 21.7 12.5 | 222 26 17.3 19.6 23 431 7010 260 22 21.7 3.8 | 238 20 17.4 10.9 24 400 7570 255 38 36.7 9.8 | 242 37 32.4 16.9 25 397 7620 255 37 35.7 9.6 | 242 36 31.4 16.6 26 381 7925 255 38 36.7 9.8 | 242 37 32.4 16.9 27 350 8534 270 35 35.0 -0.0 | 257 32 30.7 7.1 28 322 9144 250 45 42.3 15.4 | 239 44 38.0 22.5 29 300 9650 255 47 45.4 12.2 | 245 45 41.1 19.2 30 270 10363 240 53 45.9 26.5 | 231 53 41.6 33.6 31 250 10900 255 65 62.8 16.8 | 248 63 58.5 23.9 32 215 11887 265 67 66.7 5.8 | 258 64 62.4 12.9 33 200 12370 255 78 75.3 20.2 | 249 76 71.0 27.3 34 196 12497 250 74 69.5 25.3 | 244 73 65.2 32.4 35 183 12942 265 82 81.7 7.1 | 260 79 77.4 14.2 36 178 13106 265 82 81.7 7.1 | 260 79 77.4 14.2 37 162 13716 255 76 73.4 19.7 | 249 74 69.1 26.7 38 150 14190 265 60 59.8 5.2 | 258 57 55.5 12.3 39 126 15240 285 48 46.4 -12.4 | 277 42 42.1 -5.4 40 119 15545 275 42 41.8 -3.7 | 265 38 37.5 3.4 41 108 16154 280 50 49.2 -8.7 | 272 45 44.9 -1.6 42 100 16600 250 24 22.6 8.2 | 230 24 18.3 15.3 43 97 16764 250 24 22.6 8.2 | 230 24 18.3 15.3 44 89 17267 255 36 34.8 9.3 | 242 35 30.5 16.4 45 87 17374 250 35 32.9 12.0 | 236 34 28.6 19.0 46 83 17678 260 36 35.5 6.3 | 247 34 31.2 13.3 47 79 17983 305 23 18.8 -13.2 | 293 16 14.5 -6.1 48 74 18288 270 11 11.0 -0.0 | 223 10 6.7 7.1 49 71 18593 260 17 16.7 3.0 | 231 16 12.4 10.0 50 70 18640 295 13 11.8 -5.5 | 258 8 7.5 1.6 51 67 18898 310 14 10.7 -9.0 | 287 7 6.4 -1.9 52 64 19202 270 10 10.0 -0.0 | 219 9 5.7 7.1 53 60 19507 145 10 -5.7 8.2 | 147 18 -10.0 15.3 54 50 20640 260 3 3.0 0.5 | 170 8 -1.3 7.6 55 45 21336 40 4 -2.6 -3.1 | 120 8 -6.9 4.0 56 43 21641 40 19 -12.2 -14.6 | 66 18 -16.5 -7.5 57 40 21946 60 13 -11.3 -6.5 | 92 16 -15.6 0.6 58 39 22250 90 14 -14.0 0.0 | 111 20 -18.3 7.1 59 35 22860 100 10 -9.8 1.7 | 122 17 -14.2 8.8 60 32 23470 75 20 -19.3 -5.2 | 95 24 -23.6 1.9 61 30 23774 90 23 -23.0 0.0 | 105 28 -27.3 7.1 62 30 23800 75 8 -7.7 -2.1 | 113 13 -12.0 5.0 63 29 24079 130 11 -8.4 7.1 | 138 19 -12.7 14.1 64 27 24384 55 15 -12.3 -8.6 | 85 17 -16.6 -1.5 65 26 24689 45 13 -9.2 -9.2 | 81 14 -13.5 -2.1 66 24 25298 75 14 -13.5 -3.6 | 101 18 -17.8 3.4 67 23 25603 60 20 -17.3 -10.0 | 82 22 -21.6 -2.9 68 22 25908 80 20 -19.7 -3.5 | 99 24 -24.0 3.6 69 21 26213 50 22 -16.9 -14.1 | 72 22 -21.2 -7.1 70 20 26440 100 22 -21.7 3.8 | 113 28 -26.0 10.9 71 20 26518 105 23 -22.2 6.0 | 116 30 -26.5 13.0 72 18 27127 80 23 -22.7 -4.0 | 97 27 -27.0 3.1 73 17 27432 85 28 -27.9 -2.4 | 98 33 -32.2 4.6 74 16 27737 110 23 -21.6 7.9 | 120 30 -25.9 14.9 75 15 28346 70 21 -19.7 -7.2 | 90 24 -24.0 -0.1 76 14 28956 60 31 -26.8 -15.5 | 75 32 -31.1 -8.4 77 13 29566 85 33 -32.9 -2.9 | 96 37 -37.2 4.2 78 12 29870 75 37 -35.7 -9.6 | 86 40 -40.0 -2.5 79 10 31080 85 43 -42.8 -3.7 | 94 47 -47.1 3.3 Wind Parameters Mean winds (0-6000m): 298.7 at 11.0 knts Storm direction: 328.7 at 8.3 knts Shear (0-3000m) pos: 1.3 neg: 2.2 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 68.7 deg Storm rel helicity (0-3000m) pos: 23.0 neg: -19.7 tot: 3.2 m^2/s^2 ave: 1.1 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 0.7 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 26.92 Bulk Shear: 22.94 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 18 10 74 8| 1.6 0.0 1.6| 3.3 -4.0 -0.7 -1.4 -0.13| 4.2 -0.6 1000 22 9 81 8| 0.8 1.6 2.3| 7.9 -5.3 2.6 2.6 0.08| 4.6 0.4 1500 18 9 81 7| 2.5 1.0 3.6| 15.7 -6.2 9.5 6.3 0.14| 8.2 1.2 2000 29 9 85 9| 1.9 0.8 2.7| 17.1 -11.4 5.7 2.8 0.08| 7.1 0.6 2500 27 9 84 8| 1.5 2.4 3.9| 17.9 -19.7 -1.8 -0.7 -0.03| 7.7 -0.2 3000 22 8 86 7| 1.3 2.2 3.5| 23.0 -19.7 3.2 1.1 0.10| 7.4 0.7 4000 2 8 77 5| 0.9 2.7 3.6| 32.7 -19.7 13.0 3.2 0.20| 6.8 1.4 5000 324 9 291 1| 0.2 2.6 2.8| 60.2 -23.8 36.4 7.3 0.24| 6.8 1.6 6000 299 11 252 6| 0.5 2.4 2.9| 77.7 -37.5 40.2 6.7 0.22| 6.4 1.4 Wrote GIF file: /home/apache/climate/data/raob//TJSJ/skewt/TJSJ.skewt.20250419.00.gif