UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042500.upa.cvt Date: 0000Z 25 APR 25 Searching for TSDM... Searching the city database file for: TSDM ... Date:0000Z 25 APR 25 Station: TSDM WMO ident: 78486 Latitude: 18.43 Longitude: -69.88 Elevation: 14.00 ------------------------------------------------------------------------------- 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 1010 14 27.2 23.2 79 4.0 24.3 115 3 299.5 302.8 297.1 352.1 18.00 1 1000 102 25.2 20.8 77 4.4 22.1 105 11 298.4 301.2 295.3 343.8 15.65 2 998 120 25.4 21.0 77 4.4 22.3 105 11 298.7 301.6 295.5 344.9 15.88 3 996 137 25.2 20.9 77 4.3 22.2 105 11 298.7 301.6 295.4 344.7 15.81 4 925 784 20.8 18.4 86 2.4 19.1 45 13 300.6 303.2 295.1 343.3 14.55 5 878 1233 17.2 17.1 99 0.1 17.1 24 16 301.4 303.9 295.0 342.9 14.11 6 850 1510 15.2 15.0 99 0.2 15.1 10 14 302.1 304.4 294.2 339.6 12.72 7 834 1671 14.2 13.6 96 0.6 13.8 355 14 302.7 304.8 293.7 337.7 11.82 8 826 1752 14.2 13.3 94 0.9 13.6 350 15 303.5 305.7 293.9 338.3 11.70 9 811 1907 13.0 11.6 91 1.4 12.1 343 15 303.8 305.8 293.2 335.5 10.64 10 793 2096 13.6 7.6 67 6.0 10.0 336 17 306.4 308.0 292.1 331.5 8.29 11 785 2181 13.4 4.4 54 9.0 8.2 337 17 307.1 308.3 291.0 327.5 6.69 12 717 2940 9.8 -7.2 29 17.0 2.0 319 5 311.2 311.8 289.0 321.1 3.10 13 700 3139 8.0 -6.0 36 14.0 1.4 320 4 311.3 312.0 289.5 322.4 3.49 14 657 3657 3.2 -3.8 60 7.0 -0.2 345 7 311.6 312.5 290.4 325.5 4.40 15 655 3682 3.2 -2.8 65 6.0 0.2 341 7 311.9 312.8 290.8 326.8 4.75 16 639 3883 4.6 -21.4 13 26.0 -4.1 286 6 315.7 315.9 288.5 319.4 1.08 17 609 4274 3.0 -35.0 4 38.0 -6.5 279 4 318.2 318.3 288.5 319.4 0.32 18 567 4848 -0.9 -31.9 7 31.0 -8.8 318 3 320.2 320.3 289.3 321.9 0.47 19 500 5840 -7.5 -41.5 5 34.0 -13.9 205 6 323.9 323.9 290.2 324.7 0.20 20 493 5949 -8.1 -42.1 5 34.0 -14.3 213 8 324.5 324.5 290.3 325.2 0.19 21 462 6450 -11.1 -26.1 28 15.0 -15.2 248 10 326.8 327.0 291.8 330.3 0.98 22 431 6979 -14.7 -45.7 5 31.0 -19.4 270 14 328.8 328.8 291.5 329.4 0.15 23 400 7540 -18.1 -33.1 26 15.0 -21.1 245 17 331.5 331.6 292.7 333.7 0.59 24 371 8095 -22.7 -45.7 10 23.0 -25.6 247 25 332.6 332.6 292.6 333.2 0.17 25 354 8436 -25.1 -51.1 7 26.0 -27.8 248 30 333.8 333.8 292.9 334.2 0.10 26 308 9426 -33.9 -53.9 12 20.0 -35.3 244 42 335.1 335.1 293.2 335.4 0.08 27 300 9610 -34.5 -55.5 10 21.0 -35.9 240 42 336.7 336.8 293.6 337.0 0.07 28 261 10575 -39.3 -64.3 5 25.0 -40.4 240 64 343.4 343.4 295.1 343.5 0.03 29 259 10628 -39.5 -64.5 5 25.0 -40.6 240 67 343.8 343.8 295.3 344.0 0.03 30 250 10870 -40.5 -63.5 7 23.0 -41.5 235 80 345.9 345.9 295.7 346.0 0.03 31 240 11146 -42.9 -64.9 7 22.0 -43.7 235 82 346.3 346.3 295.8 346.4 0.03 32 235 11288 -43.9 -65.9 7 22.0 -44.6 235 82 346.9 346.9 296.0 347.0 0.02 33 200 12350 -51.9 -69.9 10 18.0 -52.2 235 89 350.6 350.6 296.8 350.6 0.02 34 198 12415 -52.2 -70.5 9 18.3 -52.5 235 90 351.1 351.1 296.9 351.2 0.01 35 185 12854 -54.3 -74.3 7 20.0 -54.6 237 86 354.6 354.6 297.6 354.6 0.01 36 156 13928 -62.5 -78.5 10 16.0 -62.6 244 74 358.4 358.4 298.4 358.4 0.01 37 150 14170 -64.1 -80.1 9 16.0 -64.2 245 71 359.7 359.7 298.7 359.7 0.00 38 136 14765 -67.7 -82.7 10 15.0 -67.8 242 58 363.5 363.5 299.4 363.5 0.00 39 131 14990 -68.9 -83.9 10 15.0 -68.9 241 53 365.3 365.3 299.7 365.3 0.00 40 122 15414 -70.5 -84.5 11 14.0 -70.6 243 45 369.9 369.9 300.5 369.9 0.00 41 114 15816 -71.9 -85.9 11 14.0 -71.9 252 39 374.5 374.5 301.4 374.5 0.00 42 103 16409 -75.5 -88.5 11 13.0 -75.5 264 31 378.6 378.6 302.1 378.6 0.00 43 100 16580 -75.9 -88.9 11 13.0 -75.9 240 20 381.1 381.1 302.4 381.1 0.00 44 98 16696 -76.1 -89.1 11 13.0 -76.2 230 22 382.9 382.9 302.7 382.9 0.00 45 97 16755 -76.1 -89.1 11 13.0 -76.2 239 21 384.0 384.0 302.9 384.0 0.00 46 87 17381 -75.7 -87.7 14 12.0 -75.7 240 32 397.0 397.0 304.8 397.0 0.00 47 86 17448 -75.7 -87.7 14 12.0 -75.7 235 31 398.3 398.3 305.0 398.3 0.00 48 76 18158 -76.9 -91.9 7 15.0 -76.9 244 15 410.1 410.1 306.5 410.1 0.00 49 73 18389 -76.5 -94.5 4 18.0 -76.6 230 12 415.7 415.7 307.2 415.7 0.00 50 72 18468 -76.5 -94.5 4 18.0 -76.6 226 10 417.3 417.3 307.4 417.3 0.00 51 70 18630 -76.3 -94.3 4 18.0 -76.3 245 13 421.2 421.2 307.9 421.2 0.00 52 50 20630 -65.7 -88.7 3 23.0 -66.0 140 8 488.7 488.7 314.1 488.7 0.00 53 42 21694 -63.3 -88.3 2 25.0 -63.7 161 9 519.6 519.6 316.3 519.6 0.00 54 35 22834 -55.3 -85.3 1 30.0 -56.6 175 9 568.3 568.3 319.0 568.3 0.01 55 31 23610 -53.9 -84.9 1 31.0 -55.6 195 9 592.1 592.1 320.2 592.2 0.01 56 30 23820 -54.7 -85.7 1 31.0 -56.3 360 1 595.5 595.5 320.4 595.6 0.01 57 28 24260 -55.3 -86.3 1 31.0 -56.9 61 3 605.7 605.7 320.9 605.8 0.01 58 23 25525 -51.1 -83.1 1 32.0 -53.9 82 19 653.1 653.1 322.8 653.3 0.02 59 20 26440 -47.7 -80.7 1 33.0 -51.9 80 25 690.2 690.2 324.1 690.4 0.03 60 19 26779 -47.3 -80.3 1 33.0 -51.8 87 27 701.6 701.6 324.5 701.9 0.03 61 14 28819 -42.9 -76.9 1 34.0 -50.2 81 24 780.6 780.6 326.8 781.3 0.08 62 13 29316 -45.3 -78.3 1 33.0 -51.8 87 28 789.0 789.0 327.0 789.6 0.07 63 13 29316 -45.1 -78.1 1 33.0 -51.7 87 28 789.7 789.7 327.0 790.3 0.07 TRP 98 16696 -76.1 -89.1 11 13.0 -76.2 230 22 382.9 382.9 302.7 382.9 0.00 WND 198 12415 -52.2 -70.5 9 18.3 -52.5 235 90 351.1 351.1 296.9 351.2 0.01 Sounding variables and indices 1000-500 mb thick: 5738.00 m Freezing level: 576.69 mb = 4715.63 m = 15471.02 ft Wetbulb zero: 662.62 mb = 3587.65 m = 11770.35 ft Precipitable water: 1.49 inches Sfc-500 mean rel hum: 46.10 % Est. max temperature: 29.52 C = 85.14 F Sfc-Lift cond lev (LCL): 953.28 mb = 520.63 m = 1708.10 ft T: 22.59 C 700-500 lapse rate: 5.74 C/km ThetaE index: 17.19 C Layer 811.0- 700.0 mb Conv cond level (CCL): 896.73 mb = 1051.54 m = 3449.88 ft Mean mixing ratio: 15.25 g/kg Conv temperature: 28.76 C = 83.77 F Cap Strength: 1.03 C Lifted Index: -2.42 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.94 C Lifted Index @700 mb: -0.98 C Showalter Index: -0.55 C Risk: Thunderstorms probable Total Totals Index: 45.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.70 C Cross Totals Index: 22.50 C K Index: 23.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 214.00 Risk: None Energy Index: -2.86 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 662.17 J/kg Max Up Vert Vel: 36.39 m/s Conv Inhibition (B-): 7.79 J/kg Cap Strength: 1.03 C Lift Cond Lev (LCL): 914.76 mb = 879.96 m = 2886.98 ft Lev Free Conv (LFC): 879.76 mb = 1216.18 m = 3990.05 ft Equ Level (EL): 779.76 mb = 2237.56 m = 7340.99 ft B at Equ Level: 35.09 J/kg Max Parcel Lev (MPL): 159.76 mb = 13778.41 m = 45204.20 ft Wind level data Storm motion: 26 at 7 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 1010 14 115 3 -2.7 1.3 | 181 7 0.1 7.1 1 1000 102 105 11 -10.6 2.8 | 138 12 -7.8 8.7 2 977 305 105 11 -10.6 2.8 | 138 12 -7.8 8.7 3 944 610 75 11 -10.6 -2.8 | 111 8 -7.8 3.0 4 925 784 45 13 -9.2 -9.2 | 62 7 -6.4 -3.3 5 911 914 30 14 -7.0 -12.1 | 34 8 -4.2 -6.3 6 879 1219 25 16 -6.8 -14.5 | 25 9 -3.9 -8.6 7 850 1510 10 14 -2.4 -13.8 | 357 8 0.4 -7.9 8 849 1524 5 14 -1.2 -13.9 | 349 8 1.6 -8.1 9 818 1829 345 15 3.9 -14.5 | 322 11 6.7 -8.6 10 789 2134 335 17 7.2 -15.4 | 314 14 10.0 -9.5 11 761 2438 350 14 2.4 -13.8 | 326 10 5.2 -7.9 12 734 2743 325 9 5.2 -7.4 | 281 8 8.0 -1.5 13 708 3048 315 3 2.1 -2.1 | 233 6 4.9 3.7 14 700 3139 320 4 2.6 -3.1 | 243 6 5.4 2.8 15 656 3658 345 7 1.8 -6.8 | 281 5 4.6 -0.9 16 632 3962 260 6 5.9 1.0 | 232 11 8.7 6.9 17 608 4267 280 4 3.9 -0.7 | 233 9 6.8 5.2 18 586 4572 335 4 1.7 -3.6 | 244 5 4.5 2.2 19 564 4877 315 3 2.1 -2.1 | 233 6 4.9 3.7 20 543 5182 340 3 1.0 -2.8 | 232 5 3.8 3.0 21 503 5791 210 6 3.0 5.2 | 208 12 5.8 11.1 22 500 5840 205 6 2.5 5.4 | 205 13 5.4 11.3 23 483 6096 225 10 7.1 7.1 | 217 16 9.9 12.9 24 465 6401 250 10 9.4 3.4 | 233 15 12.2 9.3 25 446 6706 235 11 9.0 6.3 | 224 17 11.8 12.2 26 429 7010 275 15 14.9 -1.3 | 256 18 17.8 4.6 27 400 7540 245 17 15.4 7.2 | 234 22 18.2 13.0 28 396 7620 245 17 15.4 7.2 | 234 22 18.2 13.0 29 320 9144 250 42 39.5 14.4 | 244 47 42.3 20.2 30 300 9610 240 42 36.4 21.0 | 236 48 39.2 26.9 31 294 9754 235 45 36.9 25.8 | 231 51 39.7 31.7 32 269 10363 240 52 45.0 26.0 | 236 57 47.9 31.9 33 257 10668 240 70 60.6 35.0 | 237 75 63.4 40.9 34 250 10870 235 80 65.5 45.9 | 233 86 68.3 51.8 35 200 12350 235 89 72.9 51.0 | 233 95 75.7 56.9 36 198 12415 235 90 73.7 51.6 | 233 96 76.5 57.5 37 195 12497 235 90 73.7 51.6 | 233 96 76.5 57.5 38 150 14170 245 71 64.3 30.0 | 242 76 67.2 35.9 39 125 15240 240 47 40.7 23.5 | 236 53 43.5 29.4 40 102 16459 265 30 29.9 2.6 | 255 34 32.7 8.5 41 100 16580 240 20 17.3 10.0 | 232 26 20.1 15.9 42 98 16696 230 22 16.9 14.1 | 225 28 19.7 20.0 43 97 16764 240 21 18.2 10.5 | 232 27 21.0 16.4 44 92 17069 220 23 14.8 17.6 | 217 29 17.6 23.5 45 87 17374 240 32 27.7 16.0 | 234 38 30.5 21.9 46 83 17678 220 28 18.0 21.4 | 217 34 20.8 27.3 47 78 17983 255 16 15.5 4.1 | 241 21 18.3 10.0 48 74 18288 235 15 12.3 8.6 | 226 21 15.1 14.5 49 70 18593 220 7 4.5 5.4 | 213 13 7.3 11.2 50 70 18630 245 13 11.8 5.5 | 232 18 14.6 11.4 51 64 19202 280 11 10.8 -1.9 | 254 14 13.7 4.0 52 60 19507 60 7 -6.1 -3.5 | 126 4 -3.2 2.4 53 57 19812 140 16 -10.3 12.3 | 158 20 -7.5 18.1 54 55 20117 145 11 -6.3 9.0 | 167 15 -3.5 14.9 55 52 20422 200 13 4.4 12.2 | 202 19 7.3 18.1 56 50 20630 140 8 -5.1 6.1 | 169 12 -2.3 12.0 57 49 20726 145 14 -8.0 11.5 | 163 18 -5.2 17.3 58 47 21031 30 7 -3.5 -6.1 | 74 1 -0.7 -0.2 59 45 21336 130 8 -6.1 5.1 | 163 11 -3.3 11.0 60 41 21946 180 9 0.0 9.0 | 191 15 2.8 14.9 61 39 22250 145 9 -5.2 7.4 | 170 13 -2.3 13.2 62 37 22555 145 11 -6.3 9.0 | 167 15 -3.5 14.9 63 35 22860 175 9 -0.8 9.0 | 188 15 2.0 14.8 64 33 23165 160 5 -1.7 4.7 | 186 11 1.1 10.6 65 32 23470 185 16 1.4 15.9 | 191 22 4.2 21.8 66 30 23774 205 2 0.8 1.8 | 206 9 3.7 7.7 67 30 23820 360 1 -0.0 -1.0 | 210 6 2.8 4.9 68 29 24079 360 1 -0.0 -1.0 | 210 6 2.8 4.9 69 27 24384 100 4 -3.9 0.7 | 170 7 -1.1 6.6 70 26 24689 60 17 -14.7 -8.5 | 78 12 -11.9 -2.6 71 24 25298 70 9 -8.5 -3.1 | 116 6 -5.6 2.8 72 23 25603 85 22 -21.9 -1.9 | 102 20 -19.1 3.9 73 22 25908 45 27 -19.1 -19.1 | 51 21 -16.3 -13.2 74 20 26440 80 25 -24.6 -4.3 | 94 22 -21.8 1.5 75 20 26518 95 29 -28.9 2.5 | 108 27 -26.1 8.4 76 18 26822 75 25 -24.1 -6.5 | 88 21 -21.3 -0.6 77 15 27432 105 27 -26.1 7.0 | 119 27 -23.3 12.9 78 14 27737 80 23 -22.7 -4.0 | 95 20 -19.8 1.9 79 11 28651 100 37 -36.4 6.4 | 110 36 -33.6 12.3 80 10 28956 80 29 -28.6 -5.0 | 92 26 -25.7 0.8 81 9 29566 65 43 -39.0 -18.2 | 71 38 -36.2 -12.3 Wind Parameters Mean winds (0-6000m): 355.7 at 8.7 knts Storm direction: 25.7 at 6.5 knts Shear (0-3000m) pos: 0.6 neg: 1.7 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 58.2 deg Storm rel helicity (0-3000m) pos: 7.2 neg: -103.6 tot: -96.5 m^2/s^2 ave: -32.2 10^-3 m/s^2 rel: -0.77 Storm rel vorticity (0-3000m) horiz: 9.9 stream: -7.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 21.97 Bulk Shear: 30.13 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 ------------------------------------------------------------------------------- 500 101 10 137 11| 0.0 8.8 8.8| 0.0 -24.0 -24.0 -48.0 -0.83| 12.7-10.5 1000 73 11 107 9| 0.0 7.6 7.6| 0.0 -48.0 -48.0 -48.0 -0.89| 13.0-11.5 1500 51 13 73 7| 0.0 5.2 5.2| 0.0 -60.3 -60.3 -40.2 -0.88| 10.8 -9.5 2000 32 13 38 7| 0.0 4.8 4.8| 0.0 -76.5 -76.5 -38.3 -0.86| 10.2 -8.8 2500 18 14 12 7| 0.8 3.8 4.6| 7.2 -83.0 -75.8 -30.3 -0.72| 9.7 -7.0 3000 12 13 359 7| 0.6 1.7 2.4| 7.2-103.6 -96.5 -32.2 -0.77| 9.9 -7.6 4000 5 11 341 5| 0.3 1.4 1.7| 12.5-118.2-105.7 -26.4 -0.67| 9.1 -6.1 5000 0 9 322 5| 0.7 1.1 1.9| 15.4-119.7-104.3 -20.9 -0.60| 8.0 -4.8 6000 356 9 309 4| 0.6 1.5 2.1| 22.1-136.7-114.6 -19.1 -0.55| 7.9 -4.3 Wrote GIF file: /home/apache/climate/data/raob//TSDM/skewt/TSDM.skewt.20250425.00.gif