UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100911.upa.cvt Date: 1100Z 9 OCT 25 Searching for DRZA... Searching the city database file for: DRZA ... Date:1100Z 9 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 101 SFC 956 502 37.4 7.4 16 30.0 18.4 90 18 314.6 315.9 293.3 335.8 6.76 2 954 522 36.0 6.0 16 30.0 17.5 91 18 313.3 314.5 292.4 332.6 6.15 3 944 621 35.0 4.0 14 31.0 16.4 94 19 313.3 314.3 291.8 330.3 5.40 4 925 812 32.2 5.2 18 27.0 15.8 100 21 312.2 313.4 292.0 331.0 6.00 5 850 1563 26.2 1.2 20 25.0 12.0 105 17 313.6 314.5 291.5 329.1 4.91 6 825 1824 24.0 0.0 20 24.0 10.7 94 16 314.0 314.8 291.3 328.7 4.64 7 700 3225 10.6 0.6 50 10.0 5.1 15 13 314.2 315.3 292.3 332.2 5.72 8 591 4599 -2.3 -5.7 77 3.4 -3.9 13 14 314.8 315.6 291.2 328.3 4.23 9 577 4789 -3.5 -10.5 58 7.0 -6.4 14 15 315.6 316.1 290.3 325.2 2.98 10 539 5323 -7.3 -20.3 35 13.0 -11.3 53 16 317.3 317.5 289.3 322.0 1.41 11 526 5514 -5.9 -28.9 14 23.0 -11.8 70 15 321.2 321.3 289.8 323.5 0.67 12 500 5910 -6.3 -31.3 12 25.0 -12.5 85 12 325.4 325.5 291.0 327.4 0.56 13 487 6117 -6.7 -31.7 12 25.0 -12.9 71 15 327.3 327.4 291.5 329.4 0.55 14 452 6698 -9.9 -40.9 6 31.0 -15.8 112 16 330.4 330.4 292.0 331.3 0.24 15 400 7630 -17.7 -35.7 19 18.0 -21.1 155 14 332.0 332.1 292.7 333.7 0.46 16 398 7667 -17.9 -35.9 19 18.0 -21.3 153 14 332.2 332.3 292.7 333.9 0.45 17 361 8390 -22.1 -50.1 6 28.0 -25.4 118 13 336.0 336.0 293.4 336.4 0.11 18 301 9697 -32.9 -50.9 15 18.0 -34.4 146 9 338.7 338.7 294.1 339.2 0.12 19 300 9720 -33.3 -51.3 15 18.0 -34.7 145 9 338.4 338.5 294.0 338.9 0.11 20 272 10398 -38.5 -50.5 27 12.0 -39.4 144 11 340.5 340.5 294.6 341.1 0.14 21 250 10970 -43.1 -58.1 18 15.0 -43.7 240 6 342.0 342.0 294.8 342.2 0.06 22 219 11850 -48.9 -66.9 11 18.0 -49.4 333 9 346.2 346.2 295.8 346.3 0.02 23 212 12063 -50.5 -68.5 10 18.0 -50.9 334 10 347.0 347.0 296.0 347.0 0.02 24 200 12440 -53.9 -70.9 11 17.0 -54.2 320 11 347.4 347.4 296.1 347.5 0.01 25 172 13391 -61.7 -74.7 16 13.0 -61.8 272 11 349.8 349.8 296.6 349.9 0.01 26 162 13761 -63.7 -76.7 15 13.0 -63.8 253 13 352.5 352.5 297.2 352.5 0.01 27 156 13991 -64.9 -75.9 21 11.0 -65.0 242 15 354.3 354.3 297.5 354.3 0.01 28 150 14230 -66.1 -78.1 17 12.0 -66.2 275 12 356.2 356.2 298.0 356.2 0.01 29 142 14560 -68.1 -81.1 14 13.0 -68.2 270 14 358.3 358.3 298.4 358.4 0.00 30 117 15697 -76.5 -85.5 23 9.0 -76.5 246 13 363.2 363.2 299.3 363.2 0.00 31 112 15948 -75.3 -84.3 23 9.0 -75.3 286 7 370.0 370.1 300.6 370.1 0.00 32 103 16430 -77.3 -86.3 22 9.0 -77.3 299 7 375.2 375.2 301.5 375.2 0.00 33 100 16600 -76.7 -85.7 23 9.0 -76.7 285 10 379.5 379.5 302.2 379.5 0.00 34 98 16716 -75.9 285 10 383.3 35 94 16957 -74.7 301 11 390.2 36 91 17146 -74.9 317 12 393.5 37 80 17885 -79.1 20 17 399.6 38 78 18028 -79.7 32 17 401.3 39 72 18486 -75.3 71 20 419.9 40 70 18650 -73.9 85 21 426.3 41 68 18819 -73.7 86 22 430.3 42 50 20660 -64.1 95 30 492.4 43 47 21040 -63.9 95 31 501.7 44 46 21172 -63.7 95 32 505.3 45 41 21877 -64.7 95 34 519.7 46 39 22184 -64.3 95 35 528.2 47 34 23031 -61.1 95 38 557.7 48 33 23217 -59.7 95 39 566.2 49 30 23820 -55.1 95 41 594.4 50 25 24987 -53.1 91 45 632.0 51 23 25527 -50.7 88 47 654.3 52 21 26120 -49.1 86 49 676.4 53 20 26440 -49.3 85 50 685.3 54 16 27905 -49.5 88 48 729.8 55 14 28784 -48.1 90 47 762.9 56 12 29807 -45.9 92 46 805.1 57 12 29807 -44.3 92 46 810.8 58 11 30391 -43.7 94 46 833.4 59 10 31030 -45.5 95 45 849.7 60 9.0 31737 -42.9 885.7 TRP WND Sounding variables and indices 1000-500 mb thick: 5809.00 m Freezing level: 610.43 mb = 4354.24 m = 14285.39 ft Wetbulb zero: 637.98 mb = 3978.20 m = 13051.69 ft Precipitable water: 0.85 inches Sfc-500 mean rel hum: 39.10 % Est. max temperature: 36.87 C = 98.36 F Sfc-Lift cond lev (LCL): 619.92 mb = 4211.39 m = 13816.71 ft T: 1.34 C 700-500 lapse rate: 6.29 C/km ThetaE index: 5.55 C Layer 954.0- 925.0 mb Conv cond level (CCL): 593.24 mb = 4568.61 m = 14988.70 ft Mean mixing ratio: 5.58 g/kg Conv temperature: 37.63 C = 99.74 F Cap Strength: 2.63 C Lifted Index: 4.75 C Risk: None Lifted Index @300 mb: 6.76 C Lifted Index @700 mb: 1.19 C Showalter Index: 5.34 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 32.50 C Cross Totals Index: 7.50 C K Index: 23.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 60.40 Risk: None Energy Index: -0.27 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.89 J/kg Max Up Vert Vel: 1.33 m/s Conv Inhibition (B-): 37370.90 J/kg Cap Strength: 4.01 C Lift Cond Lev (LCL): 608.65 mb = 4360.27 m = 14305.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 90 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 ---------------------------------------------------------- 0 956 502 90 18 -18.0 0.0 | 90 7 -6.8 0.0 1 925 812 100 21 -20.7 3.6 | 111 10 -9.5 3.7 2 914 914 105 22 -21.3 5.7 | 120 12 -10.1 5.7 3 884 1219 105 19 -18.4 4.9 | 125 9 -7.2 5.0 4 854 1524 105 18 -17.4 4.7 | 127 8 -6.2 4.7 5 850 1563 105 17 -16.4 4.4 | 130 7 -5.2 4.4 6 795 2134 80 14 -13.8 -2.4 | 47 4 -2.6 -2.4 7 741 2743 45 11 -7.8 -7.8 | 336 8 3.4 -7.7 8 700 3225 15 13 -3.4 -12.6 | 328 15 7.8 -12.5 9 689 3353 5 14 -1.2 -13.9 | 324 17 10.0 -13.9 10 663 3658 360 14 -0.0 -14.0 | 321 18 11.2 -14.0 11 614 4267 10 12 -2.1 -11.8 | 322 15 9.1 -11.8 12 569 4877 15 16 -4.1 -15.5 | 335 17 7.1 -15.4 13 507 5791 95 15 -14.9 1.3 | 110 4 -3.7 1.4 14 500 5910 85 12 -12.0 -1.0 | 37 1 -0.8 -1.0 15 488 6096 70 15 -14.1 -5.1 | 30 6 -2.9 -5.1 16 433 7010 135 16 -11.3 11.3 | 179 11 -0.1 11.4 17 401 7620 160 15 -5.1 14.1 | 203 15 6.1 14.1 18 400 7630 155 14 -5.9 12.7 | 203 14 5.3 12.7 19 353 8534 110 13 -12.2 4.4 | 167 5 -1.0 4.5 20 311 9449 155 10 -4.2 9.1 | 217 11 7.0 9.1 21 300 9720 145 9 -5.2 7.4 | 219 10 6.0 7.4 22 286 10058 125 9 -7.4 5.2 | 216 6 3.8 5.2 23 261 10668 160 12 -4.1 11.3 | 212 13 7.1 11.3 24 250 10970 240 6 5.2 3.0 | 259 17 16.4 3.0 25 228 11582 290 6 5.6 -2.1 | 277 17 16.8 -2.0 26 218 11887 340 10 3.4 -9.4 | 303 17 14.6 -9.4 27 200 12440 320 11 7.1 -8.4 | 295 20 18.3 -8.4 28 189 12802 300 8 6.9 -4.0 | 282 19 18.1 -4.0 29 155 14021 240 15 13.0 7.5 | 253 25 24.2 7.5 30 150 14230 275 12 12.0 -1.0 | 272 23 23.2 -1.0 31 148 14326 280 14 13.8 -2.4 | 275 25 25.0 -2.4 32 120 15545 225 16 11.3 11.3 | 243 25 22.5 11.4 33 108 16154 320 2 1.3 -1.5 | 277 13 12.5 -1.5 34 100 16600 285 10 9.7 -2.6 | 277 21 20.9 -2.5 35 97 16764 285 10 9.7 -2.6 | 277 21 20.9 -2.5 36 70 18650 85 21 -20.9 -1.8 | 80 10 -9.7 -1.8 37 50 20660 95 30 -29.9 2.6 | 98 19 -18.7 2.7 38 30 23820 95 41 -40.8 3.6 | 97 30 -29.6 3.6 39 20 26440 85 50 -49.8 -4.4 | 84 39 -38.6 -4.3 40 10 31030 95 45 -44.8 3.9 | 97 34 -33.6 4.0 Wind Parameters Mean winds (0-6000m): 59.8 at 14.9 knts Storm direction: 89.8 at 11.2 knts Shear (0-3000m) pos: 1.0 neg: 4.8 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): -127.5 deg Storm rel helicity (0-3000m) pos: 14.3 neg: -28.4 tot: -14.1 m^2/s^2 ave: -4.7 10^-3 m/s^2 rel: -0.27 Storm rel vorticity (0-3000m) horiz: 6.2 stream: -1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 21.74 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 99 20 110 9| 6.2 0.0 6.2| 11.9 0.0 11.9 23.9 0.68| 7.4 5.0 1000 102 20 117 9| 3.1 1.6 4.7| 14.3 0.0 14.3 14.3 0.57| 5.3 3.0 1500 101 18 116 8| 2.1 3.0 5.0| 14.3 -5.4 9.0 6.0 0.09| 5.8 0.5 2000 95 17 106 6| 1.5 4.0 5.5| 14.3 -12.1 2.2 1.1 -0.19| 6.1 -1.1 2500 89 16 86 5| 1.2 4.5 5.7| 14.3 -17.9 -3.6 -1.4 -0.24| 6.2 -1.5 3000 79 16 54 5| 1.0 4.8 5.8| 14.3 -28.4 -14.1 -4.7 -0.27| 6.2 -1.7 4000 61 15 15 7| 1.0 3.6 4.6| 21.2 -30.5 -9.3 -2.3 -0.21| 5.3 -1.1 5000 54 15 6 9| 2.2 2.9 5.1| 62.3 -30.5 31.8 6.4 0.07| 6.0 0.4 6000 60 15 13 8| 2.4 2.4 4.8| 77.5 -32.2 45.3 7.5 0.17| 6.9 1.2 Wrote GIF file: /home/apache/climate/data/raob//DRZA/skewt/DRZA.skewt.20251009.11.gif