UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042212.upa.cvt Date: 1200Z 22 APR 25 Searching for TNCC... Searching the city database file for: TNCC ... Date:1200Z 22 APR 25 Station: TNCC WMO ident: 78988 Latitude: 12.20 Longitude: -68.97 Elevation: 67.00 ------------------------------------------------------------------------------- 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 1005 67 26.0 24.2 90 1.8 24.7 60 10 298.7 302.2 297.7 354.9 19.25 1 1000 101 23.8 21.6 88 2.2 22.2 65 19 297.0 299.9 295.4 344.5 16.46 2 993 162 23.2 22.6 96 0.6 22.8 62 18 296.9 300.1 296.2 348.0 17.65 3 970 367 22.0 21.9 99 0.1 21.9 55 16 297.7 300.9 296.2 347.9 17.30 4 940 640 20.6 19.4 93 1.2 19.8 56 16 299.0 301.8 295.1 343.5 15.26 5 925 779 19.6 18.9 96 0.7 19.1 60 14 299.4 302.1 295.1 343.2 15.02 6 917 854 19.4 19.4 100 0.0 19.4 68 15 299.9 302.7 295.7 345.7 15.65 7 850 1505 16.0 15.9 99 0.1 16.0 90 12 302.9 305.4 295.0 342.9 13.49 8 786 2168 12.8 12.8 100 0.0 12.8 62 11 306.3 308.6 294.8 342.1 11.91 9 712 2996 9.0 7.4 90 1.6 8.0 129 1 310.9 312.7 294.0 338.9 9.12 10 700 3137 8.2 7.7 97 0.5 7.9 120 1 311.6 313.4 294.5 340.7 9.47 11 698 3161 8.0 7.5 97 0.5 7.7 134 1 311.6 313.4 294.4 340.4 9.37 12 665 3559 6.2 4.4 88 1.8 5.1 218 8 313.9 315.4 294.0 338.6 7.91 13 584 4616 1.2 -16.8 25 18.0 -5.5 254 15 320.0 320.3 290.5 325.9 1.76 14 565 4881 -0.9 -2.4 90 1.5 -1.7 245 15 320.5 321.6 294.0 338.9 5.69 15 500 5850 -5.5 -32.5 10 27.0 -12.1 255 16 326.3 326.4 291.2 328.2 0.50 16 492 5976 -6.3 -33.3 10 27.0 -12.8 263 17 326.9 327.0 291.3 328.6 0.47 17 454 6598 -11.3 -14.5 77 3.2 -12.5 246 21 328.2 328.7 293.7 337.6 2.74 18 423 7138 -13.9 -43.9 6 30.0 -18.8 242 25 331.6 331.6 292.3 332.3 0.18 19 400 7560 -16.7 -28.7 35 12.0 -19.6 245 29 333.3 333.5 293.4 336.6 0.89 20 355 8446 -22.5 -24.4 84 1.9 -23.0 217 29 337.1 337.4 294.9 342.5 1.49 21 344 8677 -23.9 -26.9 76 3.0 -24.6 220 30 338.2 338.5 295.0 342.7 1.23 22 304 9566 -30.9 -31.4 95 0.5 -31.0 233 37 340.5 340.7 295.3 344.0 0.91 23 300 9660 -31.7 -31.9 98 0.2 -31.7 235 38 340.7 340.9 295.3 344.0 0.88 24 272 10343 -36.3 -62.3 5 26.0 -37.7 240 44 343.7 343.7 295.3 343.8 0.03 25 251 10893 -40.7 -53.7 23 13.0 -41.5 245 50 345.2 345.2 295.7 345.6 0.10 26 250 10920 -40.7 -52.7 26 12.0 -41.5 245 50 345.6 345.6 295.7 346.0 0.12 27 233 11399 -43.7 -68.7 5 25.0 -44.5 257 50 348.0 348.0 296.2 348.1 0.02 28 200 12410 -52.5 -59.5 43 7.0 -52.7 275 56 349.6 349.6 296.6 349.9 0.06 29 192 12672 -54.5 -60.5 47 6.0 -54.6 275 55 350.5 350.5 296.8 350.8 0.06 30 176 13222 -58.7 -72.7 15 14.0 -58.9 282 55 352.5 352.5 297.2 352.5 0.01 31 168 13512 -60.7 -72.6 20 11.8 -60.9 295 59 353.8 353.8 297.5 353.9 0.01 32 165 13624 -61.5 -72.5 22 11.0 -61.6 295 59 354.3 354.3 297.5 354.4 0.01 33 150 14210 -64.1 -79.1 11 15.0 -64.2 275 33 359.7 359.7 298.7 359.7 0.01 34 100 16590 -81.1 -88.1 30 7.0 -81.1 270 27 371.0 371.0 300.8 371.0 0.00 35 98 16704 -81.3 -88.3 30 7.0 -81.3 270 25 372.8 372.8 301.1 372.8 0.00 36 96 16820 -81.1 -88.1 30 7.0 -81.1 276 21 375.4 375.4 301.5 375.4 0.00 37 87 17374 -80.5 -87.5 30 7.0 -80.5 225 9 387.3 387.3 303.4 387.3 0.00 38 87 17374 -80.5 -87.5 30 7.0 -80.5 225 9 387.3 387.3 303.4 387.3 0.00 39 80 17846 -81.9 -88.9 29 7.0 -81.9 203 6 393.8 393.8 304.3 393.8 0.00 40 78 17987 -81.9 -87.9 35 6.0 -81.9 166 4 396.7 396.7 304.8 396.7 0.00 41 70 18600 -77.9 -94.9 5 17.0 -77.9 300 3 417.7 417.7 307.4 417.7 0.00 42 50 20580 -67.1 -93.1 1 26.0 -67.3 265 17 485.4 485.4 313.9 485.4 0.00 43 39 22090 -62.9 -91.9 1 29.0 -63.4 288 17 531.7 531.7 317.1 531.7 0.00 44 36 22580 -64.3 -92.3 1 28.0 -64.8 276 16 540.4 540.4 317.5 540.4 0.00 45 33 23114 -61.7 -90.7 1 29.0 -62.4 300 10 560.9 560.9 318.7 561.0 0.00 46 30 23710 -56.5 -86.5 1 30.0 -57.9 35 8 590.6 590.6 320.2 590.7 0.01 47 26 24624 -54.1 -85.1 1 31.0 -56.1 85 21 622.1 622.1 321.6 622.2 0.01 48 25 24875 -54.5 -85.5 1 31.0 -56.5 103 24 628.0 628.0 321.8 628.0 0.01 49 22 25700 -51.5 -82.5 1 31.0 -54.4 140 21 660.3 660.3 323.1 660.4 0.02 50 20 26320 -50.9 -82.9 1 32.0 -54.1 95 25 680.4 680.4 323.8 680.5 0.02 51 17 27384 -48.3 -80.3 1 32.0 -52.7 92 25 721.1 721.1 325.1 721.4 0.04 52 15 28211 -46.7 -79.7 1 33.0 -52.1 77 26 752.7 752.7 326.0 753.1 0.05 53 14 28668 -47.7 -80.7 1 33.0 -52.9 83 29 764.3 764.3 326.3 764.7 0.04 TRP 98 16704 -81.3 -88.3 30 7.0 -81.3 270 25 372.8 372.8 301.1 372.8 0.00 WND 168 13512 -60.7 -72.6 20 11.8 -60.9 295 59 353.8 353.8 297.5 353.9 0.01 Sounding variables and indices 1000-500 mb thick: 5749.00 m Freezing level: 573.14 mb = 4767.42 m = 15640.96 ft Wetbulb zero: 625.92 mb = 4052.03 m = 13293.91 ft Precipitable water: 2.11 inches Sfc-500 mean rel hum: 78.99 % Est. max temperature: 29.96 C = 85.92 F Sfc-Lift cond lev (LCL): 979.49 mb = 281.98 m = 925.13 ft T: 22.50 C 700-500 lapse rate: 5.05 C/km ThetaE index: 10.37 C Layer 1000.0- 993.0 mb Conv cond level (CCL): 937.66 mb = 661.46 m = 2170.11 ft Mean mixing ratio: 16.32 g/kg Conv temperature: 26.32 C = 79.38 F Cap Strength: 0.27 C Lifted Index: -1.07 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.08 C Lifted Index @700 mb: -1.25 C Showalter Index: 0.11 C Risk: Thunderstorms probable Total Totals Index: 42.90 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 21.40 C K Index: 36.90 Risk: > 80 % chance of thunderstorms Sweat Index: 230.80 Risk: None Energy Index: -2.82 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 445.58 J/kg Max Up Vert Vel: 29.85 m/s Conv Inhibition (B-): 0.56 J/kg Cap Strength: 0.27 C Lift Cond Lev (LCL): 945.95 mb = 585.09 m = 1919.56 ft Lev Free Conv (LFC): 930.95 mb = 723.58 m = 2373.91 ft Equ Level (EL): 270.95 mb = 10369.67 m = 34020.81 ft B at Equ Level: 445.03 J/kg Max Parcel Lev (MPL): 150.95 mb = 14171.34 m = 46493.33 ft Wind level data Storm motion: 241 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 1005 67 60 10 -8.7 -5.0 | 60 19 -16.5 -9.5 1 1000 101 65 19 -17.2 -8.0 | 64 28 -25.1 -12.5 2 977 305 55 16 -13.1 -9.2 | 57 25 -21.0 -13.6 3 943 610 55 17 -13.9 -9.8 | 57 26 -21.8 -14.2 4 925 779 60 14 -12.1 -7.0 | 60 23 -20.0 -11.5 5 911 914 75 15 -14.5 -3.9 | 70 24 -22.4 -8.3 6 879 1219 95 13 -13.0 1.1 | 81 21 -20.8 -3.3 7 850 1505 90 12 -12.0 0.0 | 77 20 -19.9 -4.5 8 818 1829 75 11 -10.6 -2.8 | 68 20 -18.5 -7.3 9 789 2134 60 11 -9.5 -5.5 | 60 20 -17.4 -10.0 10 761 2438 85 7 -7.0 -0.6 | 71 16 -14.9 -5.1 11 734 2743 170 3 -0.5 3.0 | 80 9 -8.4 -1.5 12 707 3048 120 1 -0.9 0.5 | 66 10 -8.7 -4.0 13 700 3137 120 1 -0.9 0.5 | 66 10 -8.7 -4.0 14 682 3353 250 2 1.9 0.7 | 58 7 -6.0 -3.8 15 656 3658 200 12 4.1 11.3 | 151 8 -3.8 6.8 16 608 4267 265 14 13.9 1.2 | 298 7 6.1 -3.2 17 564 4877 245 15 13.6 6.3 | 252 6 5.7 1.9 18 543 5182 235 17 13.9 9.8 | 229 8 6.0 5.3 19 500 5850 255 16 15.5 4.1 | 272 8 7.6 -0.3 20 484 6096 270 18 18.0 -0.0 | 294 11 10.1 -4.5 21 447 6706 240 22 19.1 11.0 | 240 13 11.2 6.5 22 400 7560 245 29 26.3 12.3 | 247 20 18.4 7.8 23 397 7620 240 27 23.4 13.5 | 240 18 15.5 9.0 24 365 8230 215 29 16.6 23.8 | 204 21 8.8 19.3 25 322 9144 225 31 21.9 21.9 | 219 22 14.0 17.5 26 300 9660 235 38 31.1 21.8 | 233 29 23.2 17.3 27 283 10058 235 39 31.9 22.4 | 233 30 24.1 17.9 28 259 10668 245 49 44.4 20.7 | 246 40 36.5 16.3 29 250 10920 245 50 45.3 21.1 | 246 41 37.4 16.7 30 237 11278 255 49 47.3 12.7 | 258 40 39.4 8.2 31 200 12410 275 56 55.8 -4.9 | 281 49 47.9 -9.3 32 188 12802 275 55 54.8 -4.8 | 281 48 46.9 -9.3 33 171 13411 285 55 53.1 -14.2 | 292 49 45.2 -18.7 34 168 13512 295 59 53.5 -24.9 | 303 54 45.6 -29.4 35 163 13716 295 59 53.5 -24.9 | 303 54 45.6 -29.4 36 150 14210 275 33 32.9 -2.9 | 286 26 25.0 -7.3 37 140 14630 260 27 26.6 4.7 | 269 19 18.7 0.2 38 126 15240 225 33 23.3 23.3 | 219 24 15.5 18.9 39 102 16459 270 26 26.0 -0.0 | 284 19 18.1 -4.5 40 100 16590 270 27 27.0 -0.0 | 283 20 19.1 -4.5 41 98 16704 270 25 25.0 -0.0 | 285 18 17.1 -4.5 42 92 17069 290 12 11.3 -4.1 | 338 9 3.4 -8.6 43 87 17374 225 9 6.4 6.4 | 141 2 -1.5 1.9 44 82 17678 250 8 7.5 2.7 | 12 2 -0.4 -1.7 45 78 17983 165 4 -1.0 3.9 | 86 9 -8.9 -0.6 46 74 18288 210 7 3.5 6.1 | 110 5 -4.4 1.6 47 70 18593 20 9 -3.1 -8.5 | 40 17 -11.0 -12.9 48 70 18600 300 3 2.6 -1.5 | 42 8 -5.3 -6.0 49 67 18898 285 6 5.8 -1.6 | 19 6 -2.1 -6.0 50 63 19202 300 5 4.3 -2.5 | 27 8 -3.6 -7.0 51 60 19507 275 6 6.0 -0.5 | 21 5 -1.9 -5.0 52 57 19812 5 9 -0.8 -9.0 | 33 16 -8.7 -13.4 53 54 20117 25 13 -5.5 -11.8 | 39 21 -13.4 -16.2 54 51 20422 105 2 -1.9 0.5 | 68 11 -9.8 -3.9 55 50 20580 265 17 16.9 1.5 | 288 10 9.1 -3.0 56 49 20726 250 7 6.6 2.4 | 32 2 -1.3 -2.1 57 46 21031 260 20 19.7 3.5 | 275 12 11.8 -1.0 58 44 21336 260 23 22.7 4.0 | 272 15 14.8 -0.5 59 42 21641 290 23 21.6 -7.9 | 312 18 13.7 -12.3 60 40 21946 280 20 19.7 -3.5 | 304 14 11.8 -7.9 61 38 22250 295 15 13.6 -6.3 | 332 12 5.7 -10.8 62 36 22555 275 17 16.9 -1.5 | 303 11 9.1 -5.9 63 34 22860 280 10 9.8 -1.7 | 342 6 2.0 -6.2 64 31 23470 325 11 6.3 -9.0 | 7 14 -1.6 -13.5 65 30 23710 35 8 -4.6 -6.6 | 49 17 -12.5 -11.0 66 30 23774 305 2 1.6 -1.1 | 48 8 -6.2 -5.6 67 28 24079 65 8 -7.3 -3.4 | 63 17 -15.1 -7.8 68 27 24384 65 14 -12.7 -5.9 | 63 23 -20.6 -10.4 69 26 24689 90 23 -23.0 0.0 | 82 31 -30.9 -4.5 70 25 24994 110 24 -22.6 8.2 | 97 31 -30.4 3.8 71 22 25603 150 18 -9.0 15.6 | 123 20 -16.9 11.1 72 21 25908 120 27 -23.4 13.5 | 106 33 -31.3 9.0 73 20 26213 115 17 -15.4 7.2 | 97 23 -23.3 2.7 74 20 26320 95 25 -24.9 2.2 | 86 33 -32.8 -2.3 75 17 26822 95 27 -26.9 2.4 | 87 35 -34.8 -2.1 76 16 27127 85 21 -20.9 -1.8 | 78 29 -28.8 -6.3 77 15 27432 75 27 -26.1 -7.0 | 71 36 -34.0 -11.4 78 12 28042 100 32 -31.5 5.6 | 92 39 -39.4 1.1 79 11 28651 120 42 -36.4 21.0 | 110 47 -44.3 16.5 Wind Parameters Mean winds (0-6000m): 210.5 at 12.1 knts Storm direction: 240.5 at 9.1 knts Shear (0-3000m) pos: 3.1 neg: 1.9 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 5.4 deg Storm rel helicity (0-3000m) pos: 86.3 neg: -56.3 tot: 29.9 m^2/s^2 ave: 10.0 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 0.8 10^-3/s Energy-Hel index: 0.17 Bulk Rich Number: 4.30 Bulk Shear: 103.52 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 58 17 59 26| 0.0 7.2 7.2| 2.6 -13.9 -11.3 -22.5 -0.14| 11.7 -1.6 1000 62 16 61 25| 4.3 3.6 7.9| 50.1 -13.9 36.2 36.2 0.29| 10.8 3.1 1500 70 15 66 24| 3.2 2.4 5.6| 60.9 -23.1 37.8 25.2 0.25| 8.7 2.1 2000 71 14 67 23| 2.4 2.5 4.9| 60.9 -48.3 12.6 6.3 0.05| 7.7 0.4 2500 72 13 67 22| 3.8 2.0 5.7| 85.1 -48.9 36.2 14.5 0.18| 8.1 1.4 3000 73 11 68 20| 3.1 1.9 5.1| 86.3 -56.3 29.9 10.0 0.10| 7.9 0.8 4000 83 10 72 19| 3.8 1.4 5.3|106.0 -58.9 47.1 11.8 0.27| 9.1 2.5 5000 95 11 80 19| 3.1 0.7 3.7|112.2 -70.2 41.9 8.4 0.20| 8.6 1.7 6000 211 12 164 6| 2.5 0.6 3.0|130.7 -72.0 58.7 9.8 0.26| 8.1 2.1 Wrote GIF file: /home/apache/climate/data/raob//TNCC/skewt/TNCC.skewt.20250422.12.gif