UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100811.upa.cvt Date: 1100Z 8 OCT 25 Searching for DRZA... Searching the city database file for: DRZA ... Date:1100Z 8 OCT 25 Station: DRZA WMO ident: 61024 Latitude: 16.97 Longitude: 7.98 Elevation: 502.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 111 SFC 957 502 36.8 5.8 15 31.0 17.7 100 11 313.9 315.0 292.5 332.9 6.04 2 945 621 33.2 4.2 16 29.0 16.0 96 12 311.3 312.4 291.3 328.4 5.47 3 925 820 31.2 4.2 18 27.0 15.2 90 13 311.2 312.3 291.3 328.6 5.59 4 877 1293 26.8 2.8 21 24.0 12.9 85 11 311.4 312.4 291.2 328.1 5.34 5 871 1353 26.2 3.2 23 23.0 12.9 85 11 311.4 312.5 291.3 328.7 5.53 6 850 1567 24.2 2.2 24 22.0 11.6 85 12 311.5 312.5 291.2 328.0 5.28 7 797 2125 19.8 0.8 28 19.0 9.2 109 9 312.6 313.6 291.3 328.6 5.09 8 791 2190 19.8 -0.2 26 20.0 8.8 107 9 313.3 314.2 291.2 328.3 4.77 9 700 3225 11.4 -1.6 40 13.0 4.5 60 18 315.1 316.0 291.9 330.6 4.86 10 589 4633 -1.7 -7.7 64 6.0 -4.4 65 18 315.8 316.5 291.0 327.5 3.64 11 574 4838 -3.3 -9.3 63 6.0 -5.8 65 20 316.3 316.9 290.9 327.0 3.29 12 556 5089 -5.7 -10.3 70 4.6 -7.6 65 21 316.3 316.9 290.7 326.5 3.14 13 529 5477 -8.3 -15.3 57 7.0 -10.8 51 16 317.8 318.2 290.3 325.1 2.20 14 525 5536 -8.3 -17.3 48 9.0 -11.3 50 16 318.4 318.8 290.2 324.7 1.87 15 511 5748 -3.3 -28.3 12 25.0 -10.4 50 13 327.0 327.1 291.6 329.6 0.73 16 507 5810 -3.3 -26.3 15 23.0 -10.1 50 12 327.7 327.9 291.9 330.9 0.88 17 500 5920 -3.9 -26.9 15 23.0 -10.6 50 11 328.3 328.5 292.1 331.3 0.84 18 480 6241 -6.5 -21.5 29 15.0 -11.4 47 8 328.9 329.2 292.8 334.0 1.43 19 413 7398 -14.7 -33.7 18 19.0 -18.8 89 8 332.8 332.9 293.0 334.8 0.54 20 400 7640 -15.7 -34.7 18 19.0 -19.6 100 13 334.6 334.7 293.4 336.5 0.50 21 361 8401 -22.3 -38.3 22 16.0 -24.9 95 18 335.7 335.8 293.6 337.2 0.39 22 337 8901 -25.9 -44.9 15 19.0 -28.3 85 21 337.5 337.5 293.9 338.3 0.21 23 325 9162 -28.1 -47.1 15 19.0 -30.2 85 17 338.0 338.0 294.0 338.6 0.17 24 317 9340 -29.3 -48.3 14 19.0 -31.2 85 15 338.7 338.7 294.1 339.3 0.15 25 300 9730 -32.1 -52.1 12 20.0 -33.8 85 9 340.1 340.2 294.4 340.6 0.10 26 292 9921 -33.5 -53.5 12 20.0 -35.0 92 8 340.8 340.8 294.6 341.2 0.09 27 250 10990 -43.1 -57.1 20 14.0 -43.7 110 12 342.0 342.0 294.8 342.3 0.07 28 200 12460 -53.9 -64.9 25 11.0 -54.1 150 11 347.4 347.4 296.1 347.5 0.03 29 198 12524 -54.3 -64.3 28 10.0 -54.5 128 15 347.8 347.8 296.2 347.9 0.03 30 190 12788 -56.3 -68.3 21 12.0 -56.5 160 12 348.7 348.7 296.4 348.8 0.02 31 174 13341 -60.5 -72.5 19 12.0 -60.6 160 8 350.6 350.6 296.8 350.7 0.01 32 150 14250 -67.5 -77.5 23 10.0 -67.5 70 4 353.8 353.8 297.4 353.8 0.01 33 137 14791 -71.7 -79.7 29 8.0 -71.8 97 6 355.7 355.7 297.8 355.7 0.01 34 128 15191 -72.9 -81.9 24 9.0 -72.9 174 7 360.5 360.5 298.8 360.5 0.00 35 115 15819 -73.7 -82.7 24 9.0 -73.7 146 3 370.2 370.2 300.6 370.2 0.00 36 114 15870 -73.7 -82.7 24 9.0 -73.7 161 2 371.2 371.2 300.8 371.2 0.00 37 110 16078 -73.7 -82.7 24 9.0 -73.7 184 9 375.0 375.0 301.4 375.0 0.00 38 104 16404 -76.1 -86.1 19 10.0 -76.2 219 18 376.4 376.4 301.6 376.5 0.00 39 100 16630 -77.7 -86.7 22 9.0 -77.7 280 16 377.6 377.6 301.9 377.6 0.00 40 95 16922 -78.7 275 5 381.2 41 94 16981 -78.7 269 5 382.4 42 89 17292 -77.5 241 7 390.8 43 70 18690 -69.9 115 14 434.8 44 51 20590 -65.5 101 28 486.4 45 50 20710 -65.5 100 29 489.1 46 47 21087 -65.1 98 29 498.8 47 37 22557 -61.3 91 27 543.9 48 34 23084 -59.3 89 27 562.5 49 32 23465 -58.3 87 26 575.0 50 30 23870 -58.9 85 26 584.1 51 28 24302 -59.1 88 35 595.2 52 28 24302 -59.1 88 35 595.2 53 24 25273 -56.5 96 55 629.5 54 23 25543 -56.1 98 60 638.4 55 22 25826 -54.6 100 66 651.1 56 20 26440 -51.3 100 62 679.1 57 18 27129 -48.3 709.4 58 17 27508 -45.7 729.4 59 15 28341 -46.3 754.0 60 14 28799 -46.1 769.7 61 14 28799 -46.1 769.7 62 14 28799 -46.3 769.0 TRP 95 16922 -78.7 275 5 381.2 WND 22 25826 -54.6 100 66 651.1 Sounding variables and indices 1000-500 mb thick: 5809.00 m Freezing level: 603.40 mb = 4450.09 m = 14599.85 ft Wetbulb zero: 643.52 mb = 3910.91 m = 12830.90 ft Precipitable water: 0.86 inches Sfc-500 mean rel hum: 39.54 % Est. max temperature: 35.33 C = 95.60 F Sfc-Lift cond lev (LCL): 611.07 mb = 4332.79 m = 14215.02 ft T: 1.09 C 700-500 lapse rate: 5.68 C/km ThetaE index: 4.44 C Layer 945.0- 925.0 mb Conv cond level (CCL): 581.97 mb = 4728.10 m = 15511.94 ft Mean mixing ratio: 5.51 g/kg Conv temperature: 38.94 C = 102.09 F Cap Strength: 7.87 C Lifted Index: 7.97 C Risk: None Lifted Index @300 mb: 9.07 C Lifted Index @700 mb: 3.27 C Showalter Index: 8.33 C Risk: None Total Totals Index: 34.20 C Risk: None Vertical Totals Index: 28.10 C Cross Totals Index: 6.10 C K Index: 17.30 Risk: < 20 % chance of thunderstorms Sweat Index: 61.40 Risk: None Energy Index: 0.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.05 J/kg Max Up Vert Vel: 2.84 m/s Conv Inhibition (B-): 38067.51 J/kg Cap Strength: 7.70 C Lift Cond Lev (LCL): 618.81 mb = 4230.15 m = 13878.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 97 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 ---------------------------------------------------------- 0 957 502 100 11 -10.8 1.9 | 150 1 -0.3 0.5 1 925 820 90 13 -13.0 0.0 | 61 3 -2.5 -1.4 2 915 914 90 12 -12.0 0.0 | 47 2 -1.5 -1.4 3 884 1219 85 11 -11.0 -1.0 | 10 2 -0.4 -2.3 4 854 1524 85 12 -12.0 -1.0 | 30 3 -1.4 -2.4 5 850 1567 85 12 -12.0 -1.0 | 30 3 -1.4 -2.4 6 795 2134 110 9 -8.5 3.1 | 231 3 2.1 1.7 7 715 3048 50 16 -12.3 -10.3 | 8 12 -1.7 -11.7 8 700 3225 60 18 -15.6 -9.0 | 26 12 -5.1 -10.4 9 615 4267 65 16 -14.5 -6.8 | 26 9 -4.0 -8.1 10 548 5182 65 22 -19.9 -9.3 | 41 14 -9.4 -10.7 11 528 5486 50 16 -12.3 -10.3 | 8 12 -1.7 -11.7 12 500 5920 50 11 -8.4 -7.1 | 346 9 2.1 -8.5 13 470 6401 45 7 -4.9 -4.9 | 319 8 5.6 -6.3 14 452 6706 115 5 -4.5 2.1 | 263 6 6.0 0.7 15 401 7620 80 9 -8.9 -1.6 | 330 3 1.7 -2.9 16 400 7640 100 13 -12.8 2.3 | 111 2 -2.3 0.9 17 385 7925 105 14 -13.5 3.6 | 127 4 -3.0 2.2 18 339 8839 85 22 -21.9 -1.9 | 74 12 -11.4 -3.3 19 300 9730 85 9 -9.0 -0.8 | 324 3 1.6 -2.2 20 274 10363 110 7 -6.6 2.4 | 256 4 4.0 1.0 21 251 10973 110 12 -11.3 4.1 | 165 3 -0.7 2.7 22 250 10990 110 12 -11.3 4.1 | 165 3 -0.7 2.7 23 200 12460 150 11 -5.5 9.5 | 212 10 5.0 8.1 24 199 12497 125 15 -12.3 8.6 | 166 7 -1.8 7.2 25 180 13106 200 9 3.1 8.5 | 243 15 13.6 7.1 26 156 14021 35 4 -2.3 -3.3 | 300 9 8.2 -4.7 27 150 14250 70 4 -3.8 -1.4 | 292 7 6.8 -2.8 28 148 14326 10 6 -1.0 -5.9 | 308 12 9.5 -7.3 29 127 15240 185 7 0.6 7.0 | 243 12 11.1 5.6 30 120 15545 50 11 -8.4 -7.1 | 346 9 2.1 -8.5 31 114 15850 160 2 -0.7 1.9 | 267 10 9.9 0.5 32 103 16459 225 20 14.1 14.1 | 243 28 24.7 12.8 33 100 16630 280 16 15.8 -2.8 | 279 27 26.3 -4.2 34 98 16764 280 16 15.8 -2.8 | 279 27 26.3 -4.2 35 95 16922 275 5 5.0 -0.4 | 277 16 15.5 -1.8 36 70 18690 115 14 -12.7 5.9 | 155 5 -2.2 4.5 37 50 20710 100 29 -28.6 5.0 | 101 18 -18.0 3.7 38 30 23870 85 26 -25.9 -2.3 | 77 16 -15.4 -3.7 39 22 25826 100 66 -65.0 11.5 | 100 55 -54.5 10.1 40 20 26440 100 62 -61.1 10.8 | 101 51 -50.5 9.4 Wind Parameters Mean winds (0-6000m): 67.5 at 14.2 knts Storm direction: 97.5 at 10.6 knts Shear (0-3000m) pos: 0.8 neg: 2.6 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): -124.2 deg Storm rel helicity (0-3000m) pos: 10.4 neg: -6.3 tot: 4.2 m^2/s^2 ave: 1.4 10^-3 m/s^2 rel: -0.04 Storm rel vorticity (0-3000m) horiz: 5.1 stream: -0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.83 Bulk Shear: 4.89 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 93 12 62 2| 0.0 2.4 2.4| 0.0 -1.1 -1.1 -2.2 -0.67| 4.2 -2.8 1000 89 12 38 2| 0.0 1.6 1.6| 0.5 -1.6 -1.1 -1.1 -0.48| 3.0 -1.5 1500 90 11 36 2| 1.4 1.1 2.5| 0.6 -1.7 -1.1 -0.7 -0.40| 3.6 -1.4 2000 92 11 31 1| 1.1 1.8 2.9| 0.7 -1.7 -1.0 -0.5 -0.12| 4.4 -0.5 2500 85 12 24 3| 0.9 3.2 4.0| 0.7 -6.3 -5.5 -2.2 -0.17| 5.3 -0.9 3000 78 13 25 4| 0.8 2.6 3.4| 10.4 -6.3 4.2 1.4 -0.04| 5.1 -0.2 4000 73 14 26 6| 0.7 2.0 2.7| 12.8 -6.3 6.4 1.6 -0.01| 4.2 -0.0 5000 70 15 29 7| 0.6 1.8 2.4| 18.7 -31.0 -12.3 -2.5 -0.13| 4.6 -0.6 6000 67 14 21 7| 0.8 1.3 2.1| 18.7 -52.3 -33.6 -5.6 -0.26| 4.8 -1.3 Wrote GIF file: /home/apache/climate/data/raob//DRZA/skewt/DRZA.skewt.20251008.11.gif