UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041912.upa.cvt Date: 1200Z 19 APR 25 Searching for TJSJ... Searching the city database file for: TJSJ ... Date:1200Z 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 1016 19 25.4 22.9 86 2.5 23.6 90 9 297.2 300.4 296.2 348.1 17.56 1 1000 142 24.4 21.6 84 2.8 22.4 65 16 297.5 300.5 295.6 345.3 16.46 2 925 822 19.2 18.6 96 0.6 18.8 50 20 298.9 301.6 294.8 341.9 14.74 3 917 897 18.4 18.4 100 0.0 18.4 50 19 298.9 301.5 294.7 341.6 14.68 4 873 1319 16.4 16.4 100 0.0 16.4 50 11 301.0 303.5 294.6 340.9 13.56 5 850 1547 15.2 15.2 100 0.0 15.2 40 8 302.1 304.4 294.3 340.1 12.89 6 837 1678 14.4 14.4 100 0.0 14.4 47 8 302.6 304.9 294.1 339.3 12.42 7 833 1718 14.2 13.9 98 0.3 14.0 49 9 302.8 305.0 294.0 338.5 12.07 8 828 1769 14.8 10.8 77 4.0 12.3 52 9 303.9 305.7 292.6 333.4 9.87 9 825 1800 14.4 11.5 83 2.9 12.6 53 9 303.8 305.7 293.0 334.8 10.39 10 820 1852 14.4 10.0 75 4.4 11.7 55 9 304.3 306.1 292.4 332.6 9.44 11 816 1893 14.4 11.9 85 2.5 12.8 54 9 304.8 306.8 293.6 337.0 10.79 12 811 1945 14.4 10.7 78 3.7 12.0 53 10 305.3 307.2 293.2 335.3 10.01 13 802 2039 13.6 9.3 75 4.3 10.9 52 10 305.4 307.1 292.6 333.1 9.21 14 789 2177 12.4 10.1 86 2.3 11.0 44 10 305.6 307.4 293.2 335.3 9.89 15 772 2360 11.4 10.3 93 1.1 10.7 17 4 306.4 308.3 293.6 337.3 10.25 16 770 2382 11.6 9.7 88 1.9 10.4 14 4 306.9 308.7 293.5 336.6 9.86 17 768 2403 12.0 6.0 67 6.0 8.5 11 3 307.5 308.9 291.9 330.8 7.66 18 764 2447 12.4 1.4 47 11.0 6.4 6 2 308.4 309.4 290.4 325.5 5.55 19 761 2480 12.4 1.4 47 11.0 6.4 14 2 308.7 309.8 290.6 325.9 5.57 20 758 2514 12.2 1.2 47 11.0 6.2 21 2 308.9 309.9 290.5 325.9 5.51 21 756 2536 12.0 6.0 67 6.0 8.5 26 3 308.9 310.4 292.4 332.7 7.78 22 754 2558 11.8 7.3 74 4.5 9.0 31 3 308.9 310.5 293.0 335.0 8.54 23 732 2806 10.6 4.6 66 6.0 7.1 62 4 310.2 311.6 292.4 332.7 7.28 24 700 3177 7.4 3.8 78 3.6 5.4 340 2 310.7 312.0 292.5 332.9 7.20 25 680 3415 5.4 3.5 88 1.9 4.3 273 2 311.0 312.4 292.6 333.5 7.26 26 664 3610 4.2 0.7 78 3.5 2.3 217 4 311.8 313.0 291.9 330.7 6.07 27 652 3758 3.0 1.2 88 1.8 2.0 199 6 312.1 313.3 292.3 332.1 6.42 28 649 3795 3.4 -0.8 74 4.2 1.2 198 7 312.9 314.0 291.8 330.4 5.57 29 641 3896 2.4 -1.0 78 3.4 0.6 196 9 312.9 314.0 291.8 330.4 5.55 30 634 3985 2.2 -6.8 51 9.0 -1.9 195 10 313.7 314.4 290.3 325.3 3.62 31 631 4023 2.0 -2.0 75 4.0 -0.0 194 11 313.9 314.9 291.8 330.4 5.24 32 630 4036 2.0 -4.0 64 6.0 -0.9 194 11 314.0 314.9 291.3 328.4 4.52 33 623 4126 1.6 -6.4 55 8.0 -2.1 193 12 314.6 315.3 290.8 326.7 3.80 34 617 4204 1.2 -7.8 51 9.0 -2.9 191 14 315.0 315.6 290.6 326.1 3.44 35 605 4362 0.0 -4.2 73 4.2 -2.0 204 16 315.4 316.3 291.7 330.1 4.63 36 603 4389 0.0 -5.0 69 5.0 -2.4 209 17 315.7 316.5 291.6 329.7 4.37 37 602 4402 0.6 -10.4 43 11.0 -4.1 211 17 316.5 317.1 290.5 325.9 2.88 38 601 4415 0.6 -10.4 43 11.0 -4.1 214 17 316.7 317.2 290.6 326.1 2.88 39 596 4483 0.0 -10.0 47 10.0 -4.3 226 18 316.7 317.3 290.7 326.5 3.00 40 590 4564 -0.7 -11.7 43 11.0 -5.2 240 20 316.8 317.3 290.4 325.5 2.64 41 584 4645 -0.9 -16.9 29 16.0 -6.7 246 19 317.5 317.9 289.8 323.4 1.74 42 572 4811 -1.5 -24.5 15 23.0 -8.4 249 16 318.7 318.9 289.3 321.9 0.92 43 564 4924 -1.9 -26.9 13 25.0 -8.9 251 15 319.5 319.7 289.4 322.2 0.75 44 559 4994 -2.5 -28.5 12 26.0 -9.5 253 15 319.6 319.8 289.3 321.9 0.65 45 522 5535 -6.7 -35.7 8 29.0 -12.9 271 15 320.9 321.0 289.4 322.2 0.35 46 516 5625 -7.5 -28.5 17 21.0 -12.9 274 15 321.0 321.1 289.8 323.5 0.71 47 506 5777 -8.3 -42.3 5 34.0 -14.4 279 15 321.8 321.9 289.5 322.5 0.18 48 500 5870 -8.5 -39.5 6 31.0 -14.5 265 16 322.7 322.7 289.9 323.6 0.25 49 480 6185 -10.3 -48.3 3 38.0 -16.1 257 16 324.2 324.3 290.2 324.6 0.10 50 474 6281 -11.1 -53.1 2 42.0 -16.7 254 15 324.4 324.4 290.2 324.7 0.06 51 443 6796 -14.5 -52.5 2 38.0 -19.3 261 18 326.5 326.5 290.8 326.7 0.07 52 433 6968 -15.9 -37.9 13 22.0 -19.8 265 20 326.8 326.9 291.2 328.1 0.34 53 416 7268 -18.5 -45.5 7 27.0 -22.2 274 24 327.3 327.3 291.1 327.9 0.16 54 411 7358 -18.3 -36.3 19 18.0 -21.5 274 26 328.6 328.7 291.7 330.2 0.42 55 400 7560 -19.3 -51.3 4 32.0 -23.1 270 32 329.9 329.9 291.8 330.2 0.08 56 300 9630 -34.5 -48.5 23 14.0 -35.7 255 55 336.7 336.8 293.7 337.4 0.16 57 250 10880 -43.3 -62.3 11 19.0 -44.0 250 69 341.7 341.7 294.8 341.8 0.04 58 204 12231 -50.0 -72.7 5 22.6 -50.5 250 96 351.5 351.5 297.0 351.6 0.01 59 200 12360 -50.7 -73.7 5 23.0 -51.1 250 94 352.5 352.5 297.2 352.5 0.01 60 150 14180 -63.7 -80.7 8 17.0 -63.8 265 75 360.3 360.3 298.8 360.4 0.00 61 100 16590 -74.9 -87.9 12 13.0 -74.9 295 34 383.0 383.0 302.7 383.0 0.00 62 96 16826 -76.5 -88.5 13 12.0 -76.5 298 42 384.4 384.4 302.9 384.4 0.00 63 92 17070 -76.9 -87.9 16 11.0 -76.9 289 44 388.3 388.3 303.5 388.3 0.00 64 90 17197 -77.5 -88.5 15 11.0 -77.5 285 45 389.6 389.6 303.7 389.6 0.00 65 78 18019 -76.1 -89.1 11 13.0 -76.2 322 20 408.7 408.7 306.3 408.7 0.00 66 70 18640 -77.9 -90.9 10 13.0 -77.9 340 11 417.7 417.7 307.4 417.7 0.00 67 64 19157 -74.1 -90.1 7 16.0 -74.2 335 10 436.9 436.9 309.6 436.9 0.00 68 62 19342 -74.3 -90.3 7 16.0 -74.4 340 7 440.5 440.5 309.9 440.5 0.00 69 60 19533 -73.9 -89.9 7 16.0 -74.0 353 5 445.5 445.5 310.4 445.5 0.00 70 59 19632 -70.3 -89.3 5 19.0 -70.4 10 6 455.7 455.7 311.4 455.7 0.00 71 51 20509 -64.9 -89.9 2 25.0 -65.2 112 12 487.8 487.8 314.1 487.8 0.00 72 50 20630 -65.1 -89.1 2 24.0 -65.4 70 8 490.1 490.1 314.2 490.1 0.00 73 47 21007 -64.7 -89.7 2 25.0 -65.0 70 10 499.8 499.8 314.9 499.8 0.00 74 44 21408 -66.1 -90.1 2 24.0 -66.4 91 12 505.9 505.9 315.4 505.9 0.00 75 41 21840 -62.3 -89.3 2 27.0 -62.8 120 9 525.7 525.7 316.6 525.7 0.00 76 39 22149 -62.1 -89.1 2 27.0 -62.7 120 3 533.8 533.8 317.2 533.8 0.00 77 35 22821 -60.3 -88.3 1 28.0 -61.1 52 17 555.2 555.2 318.4 555.3 0.00 78 34 23001 -61.1 -89.1 1 28.0 -61.8 59 16 557.7 557.7 318.5 557.8 0.00 79 31 23582 -55.9 -86.9 1 31.0 -57.3 39 11 586.7 586.7 320.0 586.8 0.01 80 30 23790 -56.9 -86.9 1 30.0 -58.2 75 19 589.5 589.5 320.1 589.6 0.01 81 26 24711 -50.3 -84.3 1 34.0 -53.1 104 23 632.9 632.9 322.0 633.0 0.01 82 24 25232 -51.7 -84.7 1 33.0 -54.3 83 17 643.5 643.5 322.4 643.6 0.01 83 22 25798 -50.1 -84.1 1 34.0 -53.3 74 19 664.5 664.5 323.2 664.6 0.02 84 20 26420 -50.9 -84.9 1 34.0 -54.1 65 23 680.4 680.4 323.8 680.5 0.01 85 19 26754 -50.5 -84.5 1 34.0 -53.9 65 23 691.7 691.7 324.1 691.8 0.02 86 18 27108 -48.5 -84.5 1 36.0 -52.7 65 22 708.8 708.8 324.7 708.9 0.02 87 17 27484 -49.3 -84.3 1 35.0 -53.4 71 24 717.9 717.9 325.0 718.0 0.02 TRP 90 17197 -77.5 -88.5 15 11.0 -77.5 285 45 389.6 389.6 303.7 389.6 0.00 WND 204 12231 -50.0 -72.7 5 22.6 -50.5 250 96 351.5 351.5 297.0 351.6 0.01 Sounding variables and indices 1000-500 mb thick: 5728.00 m Freezing level: 596.00 mb = 4482.58 m = 14706.45 ft Wetbulb zero: 639.32 mb = 3917.19 m = 12851.53 ft Precipitable water: 1.78 inches Sfc-500 mean rel hum: 64.97 % Est. max temperature: 29.56 C = 85.20 F Sfc-Lift cond lev (LCL): 980.09 mb = 317.43 m = 1041.44 ft T: 23.06 C 700-500 lapse rate: 5.90 C/km ThetaE index: 14.67 C Layer 1000.0- 825.0 mb Conv cond level (CCL): 933.20 mb = 744.99 m = 2444.16 ft Mean mixing ratio: 15.73 g/kg Conv temperature: 26.99 C = 80.59 F Cap Strength: 0.44 C Lifted Index: -3.30 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.70 C Lifted Index @700 mb: -1.47 C Showalter Index: -1.78 C Risk: Thunderstorms probable Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 23.70 C K Index: 35.30 Risk: > 80 % chance of thunderstorms Sweat Index: 214.40 Risk: None Energy Index: -3.18 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 900.06 J/kg Max Up Vert Vel: 42.43 m/s Conv Inhibition (B-): 0.85 J/kg Cap Strength: 0.44 C Lift Cond Lev (LCL): 941.88 mb = 664.28 m = 2179.37 ft Lev Free Conv (LFC): 926.88 mb = 804.30 m = 2638.76 ft Equ Level (EL): 756.88 mb = 2525.96 m = 8287.16 ft B at Equ Level: 46.13 J/kg Max Parcel Lev (MPL): 146.88 mb = 14304.98 m = 46931.79 ft Wind level data Storm motion: 1 at 9 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 1016 19 90 9 -9.0 0.0 | 134 12 -8.8 8.6 1 1000 142 65 16 -14.5 -6.8 | 97 14 -14.3 1.8 2 982 305 60 17 -14.7 -8.5 | 90 15 -14.6 0.1 3 948 610 50 18 -13.8 -11.6 | 78 14 -13.6 -3.0 4 925 822 50 20 -15.3 -12.9 | 74 16 -15.2 -4.3 5 915 914 50 19 -14.6 -12.2 | 76 15 -14.4 -3.6 6 883 1219 55 13 -10.6 -7.5 | 96 11 -10.5 1.1 7 850 1547 40 8 -5.1 -6.1 | 116 6 -5.0 2.5 8 822 1829 55 9 -7.4 -5.2 | 115 8 -7.2 3.4 9 793 2134 50 11 -8.4 -7.1 | 100 8 -8.3 1.5 10 764 2438 5 2 -0.2 -2.0 | 180 7 -0.0 6.6 11 737 2743 75 4 -3.9 -1.0 | 154 8 -3.7 7.5 12 700 3177 340 2 0.7 -1.9 | 187 7 0.8 6.7 13 685 3353 290 1 0.9 -0.3 | 188 8 1.1 8.2 14 659 3658 200 5 1.7 4.7 | 188 13 1.9 13.3 15 635 3962 195 10 2.6 9.7 | 189 18 2.7 18.2 16 611 4267 190 15 2.6 14.8 | 187 24 2.8 23.4 17 588 4572 245 20 18.1 8.5 | 227 25 18.3 17.0 18 566 4877 250 15 14.1 5.1 | 226 20 14.3 13.7 19 505 5791 280 15 14.8 -2.6 | 248 16 14.9 6.0 20 500 5870 265 16 15.9 1.4 | 238 19 16.1 10.0 21 485 6096 260 17 16.7 3.0 | 236 20 16.9 11.5 22 466 6401 250 13 12.2 4.4 | 224 18 12.4 13.0 23 413 7315 275 25 24.9 -2.2 | 256 26 25.1 6.4 24 400 7560 270 32 32.0 -0.0 | 255 33 32.2 8.6 25 397 7620 270 30 30.0 -0.0 | 254 31 30.2 8.6 26 321 9144 255 53 51.2 13.7 | 247 56 51.4 22.3 27 300 9630 255 55 53.1 14.2 | 247 58 53.3 22.8 28 270 10363 255 72 69.5 18.6 | 249 75 69.7 27.2 29 250 10880 250 69 64.8 23.6 | 244 73 65.0 32.2 30 247 10973 255 69 66.6 17.9 | 248 72 66.8 26.4 31 204 12231 250 96 90.2 32.8 | 245 99 90.4 41.4 32 200 12360 250 94 88.3 32.1 | 245 97 88.5 40.7 33 196 12497 250 96 90.2 32.8 | 245 99 90.4 41.4 34 150 14180 265 75 74.7 6.5 | 259 76 74.9 15.1 35 132 14935 275 74 73.7 -6.4 | 268 74 73.9 2.1 36 125 15240 280 65 64.0 -11.3 | 272 64 64.2 -2.7 37 119 15545 280 49 48.3 -8.5 | 270 48 48.4 0.1 38 108 16154 270 52 52.0 -0.0 | 261 53 52.2 8.6 39 100 16590 295 34 30.8 -14.4 | 281 32 31.0 -5.8 40 97 16764 300 42 36.4 -21.0 | 289 39 36.5 -12.4 41 90 17197 285 45 43.5 -11.6 | 274 44 43.6 -3.1 42 87 17374 285 45 43.5 -11.6 | 274 44 43.6 -3.1 43 83 17678 315 36 25.5 -25.5 | 303 31 25.6 -16.9 44 78 17983 325 20 11.5 -16.4 | 304 14 11.6 -7.8 45 74 18288 295 18 16.3 -7.6 | 267 16 16.5 1.0 46 71 18593 330 26 13.0 -22.5 | 317 19 13.2 -13.9 47 70 18640 340 11 3.8 -10.3 | 294 4 3.9 -1.8 48 64 19202 335 10 4.2 -9.1 | 276 4 4.4 -0.5 49 60 19507 345 4 1.0 -3.9 | 194 5 1.2 4.7 50 52 20422 145 16 -9.2 13.1 | 157 23 -9.0 21.7 51 50 20630 70 8 -7.5 -2.7 | 128 9 -7.4 5.8 52 47 21031 70 10 -9.4 -3.4 | 119 11 -9.2 5.2 53 45 21336 80 11 -10.8 -1.9 | 122 13 -10.7 6.7 54 42 21641 120 14 -12.1 7.0 | 142 20 -12.0 15.6 55 38 22250 120 1 -0.9 0.5 | 176 9 -0.7 9.1 56 37 22555 40 18 -11.6 -13.8 | 65 13 -11.4 -5.2 57 33 23165 65 16 -14.5 -6.8 | 97 14 -14.3 1.8 58 32 23470 35 11 -6.3 -9.0 | 86 6 -6.2 -0.4 59 30 23774 45 12 -8.5 -8.5 | 91 8 -8.3 0.1 60 30 23790 75 19 -18.4 -4.9 | 101 19 -18.2 3.7 61 29 24079 70 18 -16.9 -6.2 | 98 17 -16.8 2.4 62 27 24384 85 22 -21.9 -1.9 | 107 23 -21.8 6.7 63 26 24689 105 23 -22.2 6.0 | 123 26 -22.1 14.5 64 24 25298 80 16 -15.8 -2.8 | 110 17 -15.6 5.8 65 23 25603 90 19 -19.0 0.0 | 114 21 -18.8 8.6 66 22 25908 65 19 -17.2 -8.0 | 92 17 -17.1 0.6 67 21 26213 75 21 -20.3 -5.4 | 99 20 -20.1 3.1 68 20 26420 65 23 -20.8 -9.7 | 87 21 -20.7 -1.1 69 18 26822 65 22 -19.9 -9.3 | 88 20 -19.8 -0.7 70 15 27432 85 27 -26.9 -2.4 | 103 27 -26.7 6.2 71 14 27737 90 26 -26.0 0.0 | 108 27 -25.8 8.6 Wind Parameters Mean winds (0-6000m): 331.0 at 11.4 knts Storm direction: 1.0 at 8.6 knts Shear (0-3000m) pos: 0.4 neg: 1.9 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 40.8 deg Storm rel helicity (0-3000m) pos: 33.4 neg: -60.6 tot: -27.2 m^2/s^2 ave: -9.1 10^-3 m/s^2 rel: -0.06 Storm rel vorticity (0-3000m) horiz: 8.4 stream: -0.5 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 17.61 Bulk Shear: 51.11 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 62 16 95 14| 0.0 12.2 12.2| 0.0 -44.4 -44.4 -88.7 -0.98| 13.2-12.9 1000 56 17 86 14| 0.0 5.8 5.8| 7.0 -51.3 -44.3 -44.3 -0.67| 9.7 -6.4 1500 55 16 88 13| 0.0 2.5 2.5| 20.5 -51.3 -30.9 -20.6 -0.26| 9.7 -2.6 2000 54 14 92 11| 0.6 1.9 2.5| 21.0 -54.2 -33.2 -16.6 -0.27| 8.1 -2.2 2500 53 12 96 10| 0.5 2.2 2.7| 29.5 -56.8 -27.3 -10.9 -0.07| 8.9 -0.6 3000 53 11 103 9| 0.4 1.9 2.3| 33.4 -60.6 -27.2 -9.1 -0.06| 8.4 -0.5 4000 57 9 115 8| 0.3 2.3 2.6| 39.2 -66.7 -27.6 -6.9 -0.03| 8.3 -0.2 5000 65 11 113 10| 1.2 1.8 3.0|154.7 -70.5 84.3 16.9 0.17| 9.3 1.6 6000 331 11 284 6| 1.3 1.8 3.0|179.8 -85.2 94.6 15.8 0.18| 8.7 1.5 Wrote GIF file: /home/apache/climate/data/raob//TJSJ/skewt/TJSJ.skewt.20250419.12.gif