UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122211.upa.cvt Date: 1100Z 22 DEC 25 Searching for DRZA... Searching the city database file for: DRZA ... Date:1100Z 22 DEC 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 107 SFC 955 502 28.8 -3.2 12 32.0 12.3 120 8 306.0 306.5 287.3 315.8 3.16 2 925 797 24.2 -2.8 16 27.0 10.5 110 7 304.1 304.7 286.9 314.4 3.36 3 873 1298 19.4 -3.6 21 23.0 8.0 169 7 304.1 304.8 286.9 314.5 3.35 4 860 1427 19.6 -2.4 22 22.0 8.4 184 9 305.7 306.3 287.8 317.2 3.72 5 853 1497 19.4 -1.6 24 21.0 8.5 192 11 306.2 306.9 288.2 318.5 3.98 6 850 1527 19.4 -1.6 24 21.0 8.5 205 11 306.5 307.2 288.3 318.9 4.00 7 820 1834 17.4 -8.6 16 26.0 5.6 242 16 307.5 308.0 287.2 315.2 2.43 8 779 2269 14.2 2.2 44 12.0 7.5 267 23 308.6 309.7 290.7 326.4 5.76 9 745 2644 11.8 -3.2 35 15.0 4.3 245 24 310.0 310.7 289.6 322.7 4.05 10 700 3163 9.4 -2.6 43 12.0 3.3 240 25 312.9 313.8 290.9 327.2 4.51 11 632 4003 4.8 -20.2 14 25.0 -3.9 257 26 316.9 317.2 289.0 321.1 1.21 12 572 4808 -0.9 -11.9 43 11.0 -5.4 242 33 319.4 319.9 291.2 328.3 2.68 13 534 5354 -4.1 -41.1 4 37.0 -11.5 255 32 321.9 322.0 289.6 322.7 0.20 14 504 5808 -6.9 -16.9 45 10.0 -10.5 256 28 323.9 324.3 291.9 330.8 2.02 15 500 5870 -7.3 -17.3 45 10.0 -10.8 255 27 324.1 324.5 291.9 330.9 1.97 16 400 7570 -18.3 -31.3 31 13.0 -21.1 250 50 331.2 331.3 292.7 333.8 0.70 17 392 7721 -18.9 -32.9 28 14.0 -21.7 252 51 332.3 332.5 293.0 334.6 0.61 18 377 8010 -20.3 -42.3 12 22.0 -23.6 254 53 334.2 334.3 293.1 335.2 0.24 19 300 9660 -33.1 -45.1 29 12.0 -34.3 255 59 338.7 338.8 294.2 339.6 0.23 20 250 10910 -43.9 -50.9 46 7.0 -44.3 285 72 340.8 340.8 294.7 341.4 0.14 21 200 12360 -56.5 -62.5 47 6.0 -56.6 295 85 343.3 343.3 295.1 343.5 0.04 22 198 12424 -57.1 -62.1 53 5.0 -57.2 295 85 343.3 343.3 295.1 343.5 0.05 23 186 12818 -60.1 -65.1 52 5.0 -60.2 295 86 344.6 344.6 295.4 344.8 0.03 24 180 13023 -61.7 -66.7 51 5.0 -61.8 295 86 345.3 345.3 295.6 345.4 0.03 25 161 13710 -65.3 -71.3 43 6.0 -65.4 279 68 350.4 350.4 296.7 350.5 0.02 26 154 13980 -66.5 -72.5 43 6.0 -66.5 271 60 352.9 352.9 297.3 352.9 0.01 27 150 14140 -66.7 -71.7 49 5.0 -66.7 255 64 355.2 355.2 297.7 355.3 0.02 28 138 14638 -70.7 -74.8 55 4.1 -70.7 251 71 356.7 356.7 298.1 356.8 0.01 29 134 14811 -71.3 -75.5 53 4.2 -71.3 249 74 358.7 358.7 298.4 358.7 0.01 30 131 14945 -71.5 -75.9 52 4.4 -71.5 248 76 360.6 360.6 298.8 360.7 0.01 31 130 14990 -71.3 -76.1 49 4.8 -71.3 247 76 361.8 361.8 299.1 361.8 0.01 32 123 15317 -70.3 -74.9 51 4.6 -70.4 246 78 369.4 369.4 300.5 369.4 0.01 33 115 15713 -73.1 -76.8 57 3.7 -73.1 249 64 371.3 371.3 300.8 371.4 0.01 34 114 15764 -73.7 -77.5 56 3.8 -73.7 249 62 371.2 371.2 300.8 371.2 0.01 35 110 15971 -74.5 -78.0 58 3.5 -74.5 252 59 373.5 373.5 301.2 373.5 0.01 36 100 16520 -77.7 -81.6 53 3.9 -77.7 230 43 377.6 377.6 301.9 377.6 0.01 37 77 18014 -78.9 254 35 404.4 38 70 18560 -76.5 265 31 420.7 39 50 20540 -64.7 200 3 491.0 40 46 21050 -63.1 182 6 506.7 41 44 21323 -63.5 172 7 512.2 42 39 22066 -61.5 146 11 535.3 43 36 22561 -61.7 129 13 547.1 44 35 22735 -61.5 123 14 552.1 45 32 23289 -62.3 104 17 564.3 46 30 23690 -59.5 90 19 582.4 47 28 24124 -57.5 92 21 599.6 48 24 25100 -56.1 96 26 630.7 49 22 25656 -53.5 98 28 654.3 50 20 26270 -53.1 100 31 673.6 51 16 27701 -56.7 76 25 706.3 52 15 28111 -57.1 69 24 718.1 53 12 29560 -47.1 45 18 800.9 54 10 30770 -46.9 25 13 844.5 55 8.8 31625 -42.9 891.4 56 8.3 32020 -41.9 910.4 57 8.2 32102 -41.9 913.5 58 8.0 32269 -42.5 917.6 TRP WND 186 12818 -60.1 -65.1 52 5.0 -60.2 295 86 344.6 344.6 295.4 344.8 0.03 Sounding variables and indices 1000-500 mb thick: 5763.00 m Freezing level: 581.47 mb = 4681.11 m = 15357.77 ft Wetbulb zero: 669.00 mb = 3535.38 m = 11598.86 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 27.41 % Est. max temperature: 30.74 C = 87.34 F Sfc-Lift cond lev (LCL): 595.24 mb = 4486.80 m = 14720.28 ft T: 1.38 C 700-500 lapse rate: 6.17 C/km ThetaE index: 3.69 C Layer 745.0- 700.0 mb Conv cond level (CCL): 455.27 mb = 6583.92 m = 21600.53 ft Mean mixing ratio: 3.38 g/kg Conv temperature: 49.73 C = 121.51 F Cap Strength: 11.89 C Lifted Index: 11.96 C Risk: None Lifted Index @300 mb: 17.15 C Lifted Index @700 mb: 7.53 C Showalter Index: 9.73 C Risk: None Total Totals Index: 32.40 C Risk: None Vertical Totals Index: 26.70 C Cross Totals Index: 5.70 C K Index: 13.10 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 2.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.46 J/kg Max Up Vert Vel: 3.86 m/s Conv Inhibition (B-): 48429.59 J/kg Cap Strength: 11.86 C Lift Cond Lev (LCL): 614.97 mb = 4223.63 m = 13856.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 279 at 17 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 ---------------------------------------------------------- 0 955 502 120 8 -6.9 4.0 | 105 25 -24.2 6.6 1 925 797 110 7 -6.6 2.4 | 102 24 -23.9 5.0 2 913 914 130 8 -6.1 5.1 | 108 25 -23.4 7.8 3 881 1219 160 6 -2.1 5.6 | 113 21 -19.3 8.3 4 850 1524 195 11 2.8 10.6 | 133 20 -14.4 13.2 5 850 1527 205 11 4.6 10.0 | 135 18 -12.6 12.6 6 791 2134 280 22 21.7 -3.8 | 285 5 4.4 -1.2 7 763 2438 250 24 22.6 8.2 | 206 12 5.3 10.8 8 710 3048 235 23 18.8 13.2 | 186 16 1.6 15.8 9 700 3163 240 25 21.7 12.5 | 196 16 4.4 15.1 10 658 3658 260 23 22.7 4.0 | 219 9 5.4 6.6 11 610 4267 255 29 28.0 7.5 | 227 15 10.7 10.1 12 566 4877 240 34 29.4 17.0 | 212 23 12.2 19.6 13 524 5486 260 31 30.5 5.4 | 239 15 13.3 8.0 14 500 5870 255 27 26.1 7.0 | 222 13 8.8 9.6 15 466 6401 250 30 28.2 10.3 | 220 17 10.9 12.9 16 448 6706 240 35 30.3 17.5 | 213 24 13.0 20.1 17 400 7570 250 50 47.0 17.1 | 236 36 29.7 19.7 18 381 7925 255 52 50.2 13.5 | 244 37 32.9 16.1 19 336 8839 240 61 52.8 30.5 | 227 49 35.5 33.1 20 309 9449 250 57 53.6 19.5 | 239 42 36.3 22.1 21 300 9660 255 59 57.0 15.3 | 246 44 39.7 17.9 22 250 10910 285 72 69.5 -18.6 | 287 55 52.3 -16.0 23 215 11887 290 80 75.2 -27.4 | 293 63 57.9 -24.7 24 200 12360 295 85 77.0 -35.9 | 299 68 59.8 -33.3 25 186 12802 295 86 77.9 -36.3 | 299 69 60.7 -33.7 26 186 12818 295 86 77.9 -36.3 | 299 69 60.7 -33.7 27 177 13106 295 86 77.9 -36.3 | 299 69 60.7 -33.7 28 153 14021 270 59 59.0 -0.0 | 266 42 41.7 2.6 29 150 14140 255 64 61.8 16.6 | 247 48 44.5 19.2 30 124 15240 245 80 72.5 33.8 | 237 66 55.2 36.4 31 112 15850 250 59 55.4 20.2 | 239 44 38.2 22.8 32 106 16154 255 58 56.0 15.0 | 246 43 38.7 17.6 33 100 16520 230 43 32.9 27.6 | 207 34 15.7 30.3 34 96 16764 230 43 32.9 27.6 | 207 34 15.7 30.3 35 70 18560 265 31 30.9 2.7 | 249 15 13.6 5.3 36 50 20540 200 3 1.0 2.8 | 109 17 -16.3 5.4 37 30 23690 90 19 -19.0 0.0 | 94 36 -36.3 2.6 38 20 26270 100 31 -30.5 5.4 | 100 48 -47.8 8.0 39 10 30770 25 13 -5.5 -11.8 | 68 25 -22.8 -9.2 Wind Parameters Mean winds (0-6000m): 248.6 at 23.3 knts Storm direction: 278.6 at 17.5 knts Shear (0-3000m) pos: 5.3 neg: 1.8 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 105.0 deg Storm rel helicity (0-3000m) pos: 136.6 neg: -40.7 tot: 96.0 m^2/s^2 ave: 32.0 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 11.2 stream: 3.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.07 Bulk Shear: 108.31 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 ------------------------------------------------------------------------------- 500 120 8 105 25| 2.6 0.0 2.6| 22.4 -9.0 13.4 26.8 0.39| 5.6 2.2 1000 144 8 112 23| 5.8 0.0 5.8| 64.4 -9.0 55.4 55.4 0.66| 7.6 5.0 1500 194 10 130 19| 9.1 0.0 9.1|110.2 -9.0 101.2 67.5 0.68| 12.0 8.2 2000 236 13 148 12| 6.8 1.8 8.7|115.1 -25.8 89.2 44.6 0.40| 13.4 5.3 2500 239 15 159 11| 5.5 2.2 7.7|115.1 -40.7 74.4 29.8 0.29| 11.7 3.4 3000 240 17 167 11| 5.3 1.8 7.2|136.6 -40.7 96.0 32.0 0.34| 11.2 3.8 4000 247 19 183 10| 4.4 2.1 6.5|144.3 -47.8 96.4 24.1 0.30| 9.9 3.0 5000 247 22 195 12| 3.9 2.0 5.9|186.5 -62.6 123.9 24.8 0.31| 9.7 3.0 6000 249 23 202 12| 3.2 2.3 5.5|186.5 -83.0 103.4 17.2 0.23| 9.0 2.1 Wrote GIF file: /home/apache/climate/data/raob//DRZA/skewt/DRZA.skewt.20251222.11.gif