UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042100.upa.cvt Date: 0000Z 21 APR 25 Searching for TJSJ... Searching the city database file for: TJSJ ... Date:0000Z 21 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 1014 19 26.2 21.2 74 5.0 22.6 40 11 298.2 301.0 295.3 344.1 15.82 1 1000 125 25.2 20.2 74 5.0 21.7 25 13 298.4 301.1 294.8 342.1 15.07 2 925 804 18.6 18.4 99 0.2 18.5 30 19 298.3 301.0 294.4 340.6 14.55 3 921 841 18.6 18.6 100 0.0 18.6 30 19 298.7 301.4 294.7 341.8 14.80 4 905 992 18.0 13.9 77 4.1 15.3 33 17 299.6 301.6 292.3 332.1 11.10 5 889 1145 16.6 13.1 80 3.5 14.4 37 17 299.7 301.6 292.0 331.1 10.72 6 873 1299 15.4 12.4 82 3.0 13.5 32 16 300.0 301.9 291.9 330.5 10.42 7 859 1437 14.6 10.9 78 3.7 12.3 19 15 300.5 302.3 291.3 328.7 9.58 8 856 1466 14.6 9.6 72 5.0 11.6 16 15 300.8 302.4 290.8 326.8 8.80 9 850 1526 14.2 10.2 77 4.0 11.7 10 15 301.0 302.7 291.2 328.3 9.23 10 824 1788 12.4 8.9 79 3.5 10.3 357 15 301.8 303.4 291.0 327.7 8.72 11 799 2046 10.4 5.7 73 4.7 7.7 355 16 302.3 303.7 289.9 323.9 7.20 12 797 2067 10.6 2.6 58 8.0 6.3 355 16 302.8 303.8 288.8 320.2 5.80 13 794 2098 10.8 1.8 54 9.0 6.0 355 16 303.3 304.3 288.7 319.9 5.49 14 791 2130 10.6 1.6 54 9.0 5.8 355 16 303.4 304.4 288.7 319.9 5.43 15 785 2193 10.2 0.2 50 10.0 5.1 353 16 303.7 304.6 288.3 318.7 4.95 16 782 2225 10.4 -3.6 37 14.0 3.7 352 15 304.2 304.9 287.3 315.7 3.74 17 777 2279 10.4 -7.6 27 18.0 2.4 350 15 304.8 305.3 286.5 313.4 2.77 18 767 2387 9.6 -5.4 34 15.0 2.7 347 14 305.0 305.7 287.2 315.4 3.33 19 764 2419 9.4 -2.6 43 12.0 3.5 346 14 305.2 305.9 288.1 317.9 4.13 20 760 2463 9.6 -3.4 40 13.0 3.3 343 14 305.8 306.6 288.1 317.9 3.91 21 752 2551 8.4 6.5 88 1.9 7.3 336 13 305.5 307.0 291.7 329.9 8.10 22 750 2573 8.4 7.8 96 0.6 8.0 334 12 305.7 307.3 292.4 332.5 8.89 23 719 2921 5.8 5.8 100 0.0 5.8 311 11 306.6 308.1 292.0 331.0 8.07 24 714 2978 5.6 5.2 97 0.4 5.4 309 11 306.9 308.4 291.9 330.6 7.79 25 712 3001 6.0 3.1 82 2.9 4.4 307 11 307.6 308.9 291.2 328.2 6.73 26 711 3012 7.2 -0.8 57 8.0 3.1 307 11 309.1 310.0 290.2 324.8 5.08 27 710 3024 7.6 -1.4 53 9.0 3.0 306 11 309.6 310.6 290.2 324.8 4.86 28 700 3141 7.6 -4.4 42 12.0 1.8 315 7 310.9 311.6 289.8 323.3 3.94 29 696 3188 7.2 -6.8 36 14.0 0.8 317 7 311.0 311.6 289.2 321.4 3.30 30 689 3271 6.6 -7.4 36 14.0 0.3 321 6 311.2 311.8 289.2 321.3 3.18 31 688 3283 7.6 -19.4 13 27.0 -1.9 322 6 312.4 312.7 287.6 316.4 1.19 32 687 3295 8.0 -22.0 10 30.0 -2.1 322 6 313.0 313.2 287.5 316.3 0.95 33 686 3307 8.2 -27.8 6 36.0 -2.6 323 6 313.4 313.5 287.2 315.3 0.57 34 681 3367 8.2 -35.8 3 44.0 -3.1 326 6 314.0 314.1 287.1 315.0 0.26 35 679 3391 8.2 -35.8 3 44.0 -3.1 327 6 314.3 314.3 287.2 315.3 0.27 36 666 3550 7.2 -35.8 3 43.0 -3.7 334 5 314.9 315.0 287.4 315.9 0.27 37 662 3600 7.8 -36.2 3 44.0 -3.5 337 4 316.1 316.2 287.8 317.1 0.26 38 616 4189 5.0 332 9 319.5 39 569 4830 -0.5 -39.5 3 39.0 -9.0 339 18 320.4 320.4 289.1 321.2 0.22 40 550 5100 -1.7 -45.7 2 44.0 -10.1 354 18 322.1 322.1 289.5 322.5 0.12 41 500 5850 -7.3 -49.3 2 42.0 -14.0 320 20 324.1 324.2 290.1 324.5 0.09 42 418 7213 -17.9 -53.9 3 36.0 -22.0 302 27 327.6 327.6 291.1 327.8 0.06 43 400 7540 -19.9 -54.9 3 35.0 -23.5 300 29 329.1 329.1 291.5 329.3 0.06 44 398 7577 -20.3 -54.3 3 34.0 -23.8 300 29 329.1 329.1 291.5 329.3 0.06 45 387 7785 -20.7 -58.7 2 38.0 -24.3 297 30 331.2 331.2 292.1 331.3 0.04 46 350 8523 -23.7 -60.7 2 37.0 -26.8 276 52 336.8 336.8 293.6 336.9 0.03 47 302 9583 -32.1 -61.1 4 29.0 -33.9 265 61 339.5 339.5 294.2 339.6 0.03 48 300 9630 -32.3 -59.3 5 27.0 -34.1 265 62 339.9 339.9 294.3 340.0 0.04 49 291 9845 -32.7 -56.7 7 24.0 -34.4 266 67 342.3 342.3 294.9 342.5 0.06 50 288 9917 -32.3 -53.3 11 21.0 -34.0 267 68 343.8 343.9 295.3 344.2 0.09 51 273 10293 -34.7 -50.7 18 16.0 -36.0 269 76 345.7 345.7 295.8 346.2 0.13 52 253 10818 -39.3 -53.3 21 14.0 -40.2 262 80 346.5 346.5 296.0 346.9 0.11 53 250 10900 -40.1 -54.1 21 14.0 -40.9 260 80 346.4 346.5 295.9 346.9 0.10 54 247 10982 -40.9 -54.9 21 14.0 -41.7 260 81 346.5 346.5 295.9 346.8 0.09 55 245 11037 -41.5 -53.5 26 12.0 -42.2 259 81 346.4 346.4 295.9 346.8 0.11 56 243 11093 -41.9 -45.9 65 4.0 -42.2 259 82 346.6 346.6 296.1 347.6 0.26 57 213 11970 -49.1 -52.7 65 3.7 -49.3 255 90 348.7 348.8 296.5 349.3 0.13 58 200 12380 -52.5 -56.0 66 3.5 -52.6 260 87 349.6 349.7 296.7 350.0 0.10 59 150 14190 -63.7 -79.7 10 16.0 -63.8 275 58 360.3 360.3 298.8 360.4 0.00 60 100 16600 -75.1 -88.1 11 13.0 -75.2 310 34 382.6 382.6 302.6 382.6 0.00 61 95 16896 -76.1 -89.1 11 13.0 -76.2 310 31 386.3 386.3 303.2 386.3 0.00 62 91 17145 -74.7 -88.7 10 14.0 -74.7 310 24 393.9 393.9 304.3 393.9 0.00 63 81 17813 -78.5 -89.5 15 11.0 -78.5 240 7 399.4 399.4 305.1 399.4 0.00 64 75 18252 -77.9 -89.9 13 12.0 -77.9 267 10 409.6 409.6 306.5 409.6 0.00 65 70 18650 -73.7 -89.7 7 16.0 -73.7 300 7 426.7 426.7 308.5 426.7 0.00 66 69 18734 -72.7 -89.7 6 17.0 -72.8 319 9 430.6 430.6 308.9 430.6 0.00 67 59 19652 -73.7 -90.7 6 17.0 -73.7 346 6 448.1 448.1 310.7 448.1 0.00 68 52 20395 -70.7 -90.7 4 20.0 -70.8 41 14 471.6 471.6 312.8 471.6 0.00 69 51 20511 -68.3 -89.3 3 21.0 -68.5 56 13 479.8 479.8 313.4 479.8 0.00 70 50 20630 -67.5 -89.5 3 22.0 -67.7 70 11 484.4 484.4 313.8 484.4 0.00 71 46 21136 -65.1 -89.1 2 24.0 -65.4 92 8 501.9 501.9 315.1 501.9 0.00 72 42 21688 -67.1 -90.1 2 23.0 -67.4 183 10 510.2 510.2 315.7 510.2 0.00 73 41 21834 -65.3 -90.3 2 25.0 -65.7 226 10 518.2 518.2 316.2 518.2 0.00 74 39 22138 -66.7 -89.7 3 23.0 -67.0 315 10 522.1 522.1 316.4 522.1 0.00 75 38 22296 -65.1 -90.1 2 25.0 -65.5 358 11 530.1 530.1 316.9 530.1 0.00 76 36 22630 -59.1 -88.1 1 29.0 -60.0 45 13 553.9 553.9 318.3 553.9 0.00 77 35 22807 -59.7 -87.7 1 28.0 -60.5 28 11 556.8 556.8 318.5 556.8 0.01 78 34 22989 -58.3 -87.3 1 29.0 -59.3 71 16 565.1 565.1 318.9 565.1 0.01 79 33 23177 -59.1 -87.1 1 28.0 -60.0 122 22 567.8 567.8 319.0 567.9 0.01 80 32 23371 -57.1 -87.1 1 30.0 -58.3 140 21 578.2 578.2 319.6 578.2 0.01 81 31 23572 -57.3 -86.3 1 29.0 -58.5 157 19 582.9 582.9 319.8 583.0 0.01 82 30 23780 -55.3 -85.3 1 30.0 -56.8 220 6 593.9 593.9 320.3 593.9 0.01 83 28 24223 -52.9 -84.9 1 32.0 -55.0 286 6 612.4 612.4 321.2 612.5 0.01 84 26 24699 -54.5 -84.5 1 30.0 -56.3 327 12 621.0 621.0 321.5 621.0 0.01 85 23 25487 -53.3 -84.3 1 31.0 -55.6 349 15 646.7 646.7 322.6 646.8 0.01 86 22 25775 -50.3 -83.3 1 33.0 -53.5 2 14 663.9 663.9 323.2 664.0 0.02 87 20 26400 -48.5 -81.5 1 33.0 -52.4 55 17 687.7 687.7 324.0 687.9 0.03 88 20 26400 -47.7 -81.7 1 34.0 -51.9 55 17 690.2 690.2 324.1 690.4 0.03 89 19 26739 -49.5 -82.5 1 33.0 -53.2 56 17 694.8 694.8 324.3 695.0 0.02 90 19 26739 -47.9 -81.9 1 34.0 -52.2 56 17 699.7 699.8 324.4 700.0 0.03 91 18 27097 -48.9 -81.9 1 33.0 -53.0 50 16 707.5 707.5 324.7 707.7 0.03 92 17 27476 -46.7 -81.7 1 35.0 -51.7 75 26 726.2 726.2 325.3 726.5 0.03 93 16 27878 -48.3 -82.3 1 34.0 -52.9 62 28 733.7 733.7 325.5 733.9 0.03 94 14 28771 -43.1 -80.1 1 37.0 -50.3 90 35 779.9 779.9 326.7 780.3 0.05 95 14 28771 -43.7 -79.7 1 36.0 -50.7 90 35 777.8 777.9 326.7 778.3 0.05 96 11 30407 -40.9 -78.9 1 38.0 -50.3 94 39 843.6 843.6 328.2 844.3 0.07 97 10 31060 -39.1 -78.1 1 39.0 -49.8 90 42 873.6 873.6 328.9 874.5 0.09 98 8.5 32172 -39.9 -78.9 1 39.0 -51.0 912.0 912.1 329.7 913.0 0.09 99 8.0 32588 -38.7 -77.7 1 39.0 -50.8 932.8 932.8 330.1 934.1 0.12 TRP 81 17813 -78.5 -89.5 15 11.0 -78.5 240 7 399.4 399.4 305.1 399.4 0.00 WND 213 11970 -49.1 -52.7 65 3.7 -49.3 255 90 348.7 348.8 296.5 349.3 0.13 Sounding variables and indices 1000-500 mb thick: 5725.00 m Freezing level: 573.27 mb = 4771.37 m = 15653.90 ft Wetbulb zero: 688.88 mb = 3272.38 m = 10736.02 ft Precipitable water: 1.30 inches Sfc-500 mean rel hum: 52.99 % Est. max temperature: 28.38 C = 83.09 F Sfc-Lift cond lev (LCL): 942.97 mb = 636.44 m = 2088.02 ft T: 20.23 C 700-500 lapse rate: 5.50 C/km ThetaE index: 17.49 C Layer 719.0- 679.0 mb Conv cond level (CCL): 926.46 mb = 790.22 m = 2592.56 ft Mean mixing ratio: 14.82 g/kg Conv temperature: 26.37 C = 79.47 F Cap Strength: 2.05 C Lifted Index: -1.11 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.90 C Lifted Index @700 mb: -0.56 C Showalter Index: 4.75 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 17.50 C K Index: 19.70 Risk: < 20 % chance of thunderstorms Sweat Index: 172.40 Risk: None Energy Index: -0.56 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 350.98 J/kg Max Up Vert Vel: 26.49 m/s Conv Inhibition (B-): 0.28 J/kg Cap Strength: 2.07 C Lift Cond Lev (LCL): 926.24 mb = 792.35 m = 2599.54 ft Lev Free Conv (LFC): 901.24 mb = 1027.54 m = 3371.14 ft Equ Level (EL): 691.24 mb = 3244.38 m = 10644.16 ft B at Equ Level: 144.38 J/kg Max Parcel Lev (MPL): 241.24 mb = 11141.26 m = 36552.25 ft Wind level data Storm motion: 21 at 11 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 19 40 11 -7.1 -8.4 | 114 4 -3.2 1.4 1 1000 125 25 13 -5.5 -11.8 | 40 3 -1.7 -1.9 2 980 305 20 18 -6.2 -16.9 | 18 7 -2.3 -7.1 3 946 610 30 16 -8.0 -13.9 | 46 6 -4.2 -4.0 4 925 804 30 19 -9.5 -16.5 | 41 9 -5.7 -6.6 5 913 914 30 18 -9.0 -15.6 | 42 8 -5.2 -5.7 6 881 1219 40 16 -10.3 -12.3 | 69 7 -6.4 -2.4 7 850 1526 10 15 -2.6 -14.8 | 346 5 1.2 -4.9 8 820 1829 355 15 1.3 -14.9 | 315 7 5.1 -5.1 9 790 2134 355 16 1.4 -15.9 | 319 8 5.2 -6.1 10 762 2438 345 14 3.6 -13.5 | 296 8 7.5 -3.7 11 734 2743 320 10 6.4 -7.7 | 258 10 10.3 2.2 12 708 3048 305 11 9.0 -6.3 | 255 13 12.9 3.5 13 700 3141 315 7 4.9 -4.9 | 241 10 8.8 4.9 14 656 3658 340 4 1.4 -3.8 | 221 8 5.2 6.1 15 609 4267 330 10 5.0 -8.7 | 262 9 8.8 1.2 16 564 4877 340 19 6.5 -17.9 | 308 13 10.3 -8.0 17 543 5182 360 17 -0.0 -17.0 | 332 8 3.8 -7.2 18 523 5486 330 22 11.0 -19.1 | 302 17 14.8 -9.2 19 500 5850 320 20 12.9 -15.3 | 288 18 16.7 -5.5 20 484 6096 310 22 16.9 -14.1 | 282 21 20.7 -4.3 21 400 7540 300 29 25.1 -14.5 | 279 29 29.0 -4.7 22 396 7620 300 29 25.1 -14.5 | 279 29 29.0 -4.7 23 379 7925 295 30 27.2 -12.7 | 275 31 31.0 -2.8 24 349 8534 275 53 52.8 -4.6 | 265 57 56.6 5.2 25 334 8839 265 52 51.8 4.5 | 256 57 55.6 14.4 26 321 9144 270 55 55.0 -0.0 | 261 60 58.8 9.8 27 300 9630 265 62 61.8 5.4 | 257 67 65.6 15.2 28 270 10363 270 78 78.0 -0.0 | 263 82 81.8 9.8 29 250 10900 260 80 78.8 13.9 | 254 86 82.6 23.7 30 213 11970 255 90 86.9 23.3 | 250 97 90.8 33.1 31 206 12192 255 90 86.9 23.3 | 250 97 90.8 33.1 32 200 12380 260 87 85.7 15.1 | 254 93 89.5 24.9 33 162 13716 275 88 87.7 -7.7 | 269 92 91.5 2.2 34 150 14190 275 58 57.8 -5.1 | 266 62 61.6 4.8 35 147 14326 275 57 56.8 -5.0 | 265 61 60.6 4.9 36 126 15240 295 53 48.0 -22.4 | 284 53 51.9 -12.6 37 100 16600 310 34 26.0 -21.9 | 292 32 29.9 -12.0 38 97 16764 310 34 26.0 -21.9 | 292 32 29.9 -12.0 39 87 17374 310 18 13.8 -11.6 | 276 18 17.6 -1.7 40 83 17678 295 10 9.1 -4.2 | 246 14 12.9 5.6 41 81 17813 240 7 6.1 3.5 | 217 17 9.9 13.3 42 79 17983 280 5 4.9 -0.9 | 224 13 8.8 9.0 43 75 18288 265 11 11.0 1.0 | 234 18 14.8 10.8 44 71 18593 350 20 3.5 -19.7 | 323 12 7.3 -9.9 45 70 18650 300 7 6.1 -3.5 | 237 12 9.9 6.3 46 67 18898 355 13 1.1 -13.0 | 302 6 5.0 -3.1 47 64 19202 345 15 3.9 -14.5 | 301 9 7.7 -4.6 48 61 19507 25 10 -4.2 -9.1 | 154 1 -0.4 0.8 49 57 19812 305 1 0.8 -0.6 | 207 10 4.7 9.3 50 52 20422 45 14 -9.9 -9.9 | 89 6 -6.1 -0.1 51 50 20630 70 11 -10.3 -3.8 | 133 9 -6.5 6.1 52 49 20726 50 1 -0.8 -0.6 | 198 10 3.1 9.2 53 47 21031 75 10 -9.7 -2.6 | 141 9 -5.8 7.3 54 45 21336 120 5 -4.3 2.5 | 178 12 -0.5 12.3 55 42 21641 165 10 -2.6 9.7 | 184 20 1.3 19.5 56 38 22250 340 10 3.4 -9.4 | 267 7 7.3 0.4 57 37 22555 55 15 -12.3 -8.6 | 98 9 -8.4 1.2 58 35 22860 25 10 -4.2 -9.1 | 154 1 -0.4 0.8 59 33 23165 120 22 -19.1 11.0 | 144 26 -15.2 20.8 60 30 23774 175 18 -1.6 17.9 | 185 28 2.3 27.8 61 30 23780 220 6 3.9 4.6 | 208 16 7.7 14.4 62 27 24384 310 6 4.6 -3.9 | 235 10 8.4 6.0 63 26 24689 325 12 6.9 -9.8 | 270 11 10.7 0.0 64 25 24994 360 11 -0.0 -11.0 | 287 4 3.8 -1.2 65 24 25298 320 13 8.4 -10.0 | 271 12 12.2 -0.1 66 23 25603 5 16 -1.4 -15.9 | 338 7 2.4 -6.1 67 22 25908 360 12 -0.0 -12.0 | 299 4 3.8 -2.2 68 20 26400 55 17 -13.9 -9.8 | 91 10 -10.1 0.1 69 20 26518 60 18 -15.6 -9.0 | 94 12 -11.7 0.8 70 18 27127 50 16 -12.3 -10.3 | 87 8 -8.4 -0.4 71 17 27432 75 26 -25.1 -6.7 | 98 21 -21.3 3.1 72 16 27737 75 24 -23.2 -6.2 | 101 20 -19.3 3.6 73 16 28042 50 31 -23.7 -19.9 | 63 22 -19.9 -10.1 74 15 28346 95 37 -36.9 3.2 | 112 36 -33.0 13.1 75 13 29261 85 32 -31.9 -2.8 | 104 29 -28.0 7.1 76 12 29566 65 37 -33.5 -15.6 | 79 30 -29.7 -5.8 77 12 29870 80 43 -42.3 -7.5 | 94 39 -38.5 2.4 78 11 30175 95 38 -37.9 3.3 | 111 36 -34.0 13.2 79 10 31060 90 42 -42.0 0.0 | 104 39 -38.2 9.8 Wind Parameters Mean winds (0-6000m): 351.3 at 14.1 knts Storm direction: 21.3 at 10.6 knts Shear (0-3000m) pos: 0.3 neg: 3.1 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 141.4 deg Storm rel helicity (0-3000m) pos: 13.1 neg: -45.3 tot: -32.2 m^2/s^2 ave: -10.7 10^-3 m/s^2 rel: -0.45 Storm rel vorticity (0-3000m) horiz: 7.7 stream: -3.4 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 36.62 Bulk Shear: 9.58 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 24 15 31 5| 0.0 6.6 6.6| 3.7 -4.3 -0.6 -1.2 -0.31| 11.7 -3.6 1000 27 16 38 6| 1.0 3.3 4.3| 7.9 -5.4 2.5 2.5 -0.10| 8.8 -0.9 1500 28 16 41 6| 0.7 3.1 3.8| 12.1 -15.8 -3.6 -2.4 -0.26| 9.4 -2.4 2000 22 16 22 5| 0.5 3.3 3.8| 12.7 -21.0 -8.3 -4.2 -0.32| 8.3 -2.6 2500 16 16 4 5| 0.4 3.0 3.4| 13.1 -32.1 -19.0 -7.6 -0.40| 7.8 -3.1 3000 9 15 344 5| 0.3 3.1 3.4| 13.1 -45.3 -32.2 -10.7 -0.45| 7.7 -3.4 4000 4 13 314 4| 1.0 2.3 3.3| 19.8 -60.1 -40.4 -10.1 -0.40| 7.2 -2.9 5000 358 13 305 5| 1.4 1.8 3.2| 54.0 -60.1 -6.1 -1.2 -0.14| 7.2 -1.0 6000 351 14 304 7| 1.1 2.6 3.7| 58.2-106.9 -48.6 -8.1 -0.22| 7.7 -1.7 Wrote GIF file: /home/apache/climate/data/raob//TJSJ/skewt/TJSJ.skewt.20250421.00.gif