UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120212.upa.cvt Date: 1200Z 2 DEC 25 Searching for SAZN... Searching the city database file for: SAZN ... Date:1200Z 2 DEC 25 Station: SAZN WMO ident: 87715 Latitude: -38.95 Longitude: -68.13 Elevation: 271.00 ------------------------------------------------------------------------------- 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 106 SFC 981 271 19.2 10.2 56 9.0 13.8 270 25 294.0 295.4 287.8 316.9 7.98 2 925 773 14.8 5.8 55 9.0 9.8 240 23 294.4 295.6 286.2 312.6 6.26 3 920 819 14.2 5.2 55 9.0 9.3 243 24 294.3 295.4 285.9 311.8 6.03 4 857 1414 12.2 -2.8 35 15.0 5.1 261 26 298.2 298.9 285.0 309.1 3.63 5 850 1483 11.6 -3.4 35 15.0 4.6 260 25 298.3 298.9 284.9 308.8 3.50 6 733 2702 2.6 -2.1 71 4.7 0.4 252 23 301.4 302.2 287.1 314.9 4.47 7 726 2779 2.8 -2.2 70 5.0 0.4 253 22 302.4 303.2 287.4 316.0 4.48 8 700 3074 1.6 -4.4 64 6.0 -1.2 255 20 304.3 305.0 287.5 316.4 3.94 9 602 4271 -7.3 -8.9 88 1.6 -7.9 250 29 307.4 308.0 287.9 317.5 3.24 10 575 4628 -9.1 -12.6 76 3.5 -10.4 245 35 309.3 309.8 287.9 317.4 2.52 11 566 4750 -8.3 -17.3 48 9.0 -11.2 244 35 311.7 312.0 287.9 317.4 1.74 12 500 5700 -16.1 -17.8 87 1.7 -16.6 235 34 313.4 313.8 288.6 319.6 1.89 13 489 5867 -17.3 -17.8 96 0.5 -17.4 236 32 313.9 314.3 288.8 320.3 1.93 14 475 6084 -18.9 -19.9 92 1.0 -19.2 240 27 314.6 314.9 288.8 320.1 1.66 15 471 6147 -19.1 -21.1 84 2.0 -19.6 242 26 315.1 315.4 288.8 320.1 1.51 16 463 6275 -19.1 -24.0 65 4.9 -20.3 247 24 316.6 316.9 288.9 320.7 1.19 17 459 6340 -18.7 -38.7 15 20.0 -21.7 250 23 317.9 318.0 288.4 319.0 0.29 18 424 6926 -23.5 -30.5 53 7.0 -24.8 258 22 319.1 319.2 289.2 321.6 0.71 19 408 7206 -25.1 -45.1 14 20.0 -27.3 242 29 320.5 320.6 289.1 321.2 0.17 20 400 7350 -26.3 -42.3 21 16.0 -28.2 225 26 320.8 320.9 289.3 321.7 0.23 21 392 7495 -27.5 -40.5 28 13.0 -29.0 222 25 321.1 321.2 289.4 322.2 0.28 22 387 7587 -27.7 -53.7 7 26.0 -29.7 221 24 322.0 322.0 289.5 322.3 0.07 23 361 8083 -30.3 -56.3 6 26.0 -32.1 228 27 325.0 325.0 290.3 325.2 0.05 24 300 9370 -40.1 -60.1 10 20.0 -40.9 220 35 328.8 328.9 291.5 329.0 0.04 25 250 10590 -49.3 -65.3 14 16.0 -49.7 215 41 332.8 332.8 292.5 332.9 0.02 26 225 11271 -54.5 -67.5 19 13.0 -54.7 210 35 335.0 335.0 293.1 335.1 0.02 27 200 12020 -56.5 -73.5 10 17.0 -56.7 245 42 343.3 343.3 295.1 343.3 0.01 28 177 12789 -60.1 -76.1 11 16.0 -60.3 240 35 349.6 349.6 296.5 349.6 0.01 29 169 13080 -58.1 -79.1 5 21.0 -58.3 235 32 357.6 357.6 298.2 357.6 0.00 30 150 13830 -58.9 -82.9 3 24.0 -59.1 235 47 368.6 368.6 300.3 368.6 0.00 31 131 14678 -58.5 -84.5 2 26.0 -58.7 241 39 383.9 383.9 302.9 383.9 0.00 32 106 15985 -65.3 -86.3 4 21.0 -65.4 243 31 394.9 394.9 304.5 394.9 0.00 33 100 16340 -64.5 -87.5 3 23.0 -64.7 255 42 403.1 403.1 305.6 403.1 0.00 34 79 17787 -61.5 -87.5 2 26.0 -61.8 244 26 437.4 437.4 309.6 437.4 0.00 35 70 18530 -64.5 -88.5 2 24.0 -64.7 280 20 446.4 446.4 310.5 446.4 0.00 36 58 19678 -65.7 -89.7 2 24.0 -66.0 218 8 468.4 468.4 312.5 468.4 0.00 37 50 20590 -61.7 -89.7 1 28.0 -62.1 245 14 498.1 498.1 314.8 498.1 0.00 38 48 20842 -62.1 -89.1 2 27.0 -62.6 218 15 503.0 503.0 315.2 503.0 0.00 39 47 20973 -59.1 -88.1 1 29.0 -59.8 205 11 513.2 513.2 315.8 513.2 0.00 40 39 22135 -61.5 -89.5 1 28.0 -62.1 120 11 535.3 535.3 317.2 535.3 0.00 41 30 23780 -56.5 -87.5 1 31.0 -57.9 15 8 590.6 590.6 320.2 590.6 0.01 42 29 23995 -56.1 -87.1 1 31.0 -57.6 22 7 597.5 597.5 320.5 597.5 0.01 43 24 25197 -56.7 -87.7 1 31.0 -58.3 62 2 629.0 629.0 321.9 629.0 0.01 44 20 26370 -50.1 -84.1 1 34.0 -53.5 235 9 682.8 682.8 323.9 682.9 0.02 45 16 27843 -45.5 -82.5 1 37.0 -51.2 203 10 742.8 742.8 325.7 743.1 0.03 46 15 28271 -47.9 -83.9 1 36.0 -52.9 178 10 748.7 748.7 325.9 748.9 0.02 47 14 28728 -46.1 -84.1 1 38.0 -52.1 151 10 769.7 769.7 326.5 769.9 0.02 TRP 177 12789 -60.1 -76.1 11 16.0 -60.3 240 35 349.6 349.6 296.5 349.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5594.00 m Freezing level: 682.38 mb = 3289.19 m = 10791.18 ft Wetbulb zero: 718.93 mb = 2858.27 m = 9377.42 ft Precipitable water: 0.81 inches Sfc-500 mean rel hum: 63.20 % Est. max temperature: 24.00 C = 75.20 F Sfc-Lift cond lev (LCL): 858.07 mb = 1403.92 m = 4605.97 ft T: 12.24 C 700-500 lapse rate: 6.74 C/km ThetaE index: 8.09 C Layer 925.0- 733.0 mb Conv cond level (CCL): 713.20 mb = 2922.97 m = 9589.67 ft Mean mixing ratio: 6.31 g/kg Conv temperature: 28.50 C = 83.30 F Cap Strength: 5.22 C Lifted Index: 4.33 C Risk: None Lifted Index @300 mb: 11.47 C Lifted Index @700 mb: 4.22 C Showalter Index: 6.97 C Risk: None Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 27.70 C Cross Totals Index: 12.70 C K Index: 18.30 Risk: < 20 % chance of thunderstorms Sweat Index: 84.00 Risk: None Energy Index: 2.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.38 J/kg Max Up Vert Vel: 4.33 m/s Conv Inhibition (B-): 50100.43 J/kg Cap Strength: 5.21 C Lift Cond Lev (LCL): 806.01 mb = 1920.28 m = 6300.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 278 at 20 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 ---------------------------------------------------------- 0 981 271 270 25 25.0 -0.0 | 241 6 4.9 2.7 1 977 305 235 10 8.2 5.7 | 125 15 -11.9 8.4 2 943 610 240 21 18.2 10.5 | 172 13 -1.9 13.2 3 925 773 240 23 19.9 11.5 | 179 14 -0.2 14.2 4 910 914 250 25 23.5 8.6 | 197 12 3.4 11.2 5 877 1219 265 30 29.9 2.6 | 242 11 9.8 5.3 6 850 1483 260 25 24.6 4.3 | 213 8 4.5 7.0 7 785 2134 250 27 25.4 9.2 | 204 13 5.2 11.9 8 756 2438 250 25 23.5 8.6 | 197 12 3.4 11.2 9 702 3048 255 20 19.3 5.2 | 174 8 -0.8 7.8 10 700 3074 255 20 19.3 5.2 | 174 8 -0.8 7.8 11 601 4267 250 29 27.3 9.9 | 210 14 7.1 12.6 12 578 4572 245 35 31.7 14.8 | 214 21 11.6 17.5 13 500 5700 235 34 27.9 19.5 | 199 23 7.7 22.2 14 494 5791 235 34 27.9 19.5 | 199 23 7.7 22.2 15 474 6096 240 27 23.4 13.5 | 191 16 3.3 16.2 16 436 6706 265 16 15.9 1.4 | 134 6 -4.2 4.1 17 419 7010 255 25 24.1 6.5 | 204 10 4.0 9.1 18 402 7315 235 31 25.4 17.8 | 194 21 5.3 20.4 19 400 7350 225 26 18.4 18.4 | 175 21 -1.7 21.0 20 385 7620 220 24 15.4 18.4 | 167 22 -4.7 21.0 21 369 7925 230 28 21.4 18.0 | 184 21 1.3 20.7 22 353 8230 225 26 18.4 18.4 | 175 21 -1.7 21.0 23 338 8534 215 32 18.4 26.2 | 176 29 -1.8 28.9 24 300 9370 220 35 22.5 26.8 | 185 30 2.4 29.5 25 259 10363 225 41 29.0 29.0 | 196 33 8.9 31.6 26 250 10590 215 41 23.5 33.6 | 185 36 3.4 36.2 27 247 10668 215 42 24.1 34.4 | 186 37 4.0 37.1 28 225 11278 210 35 17.5 30.3 | 175 33 -2.6 33.0 29 214 11582 220 30 19.3 23.0 | 178 26 -0.8 25.6 30 200 12020 245 42 38.1 17.7 | 221 27 17.9 20.4 31 195 12192 245 41 37.2 17.3 | 220 26 17.0 20.0 32 185 12497 240 45 39.0 22.5 | 217 31 18.8 25.2 33 177 12789 240 35 30.3 17.5 | 207 23 10.2 20.2 34 168 13106 235 32 26.2 18.4 | 196 22 6.1 21.0 35 160 13411 255 40 38.6 10.4 | 235 23 18.5 13.0 36 153 13716 240 51 44.2 25.5 | 220 37 24.0 28.2 37 150 13830 235 47 38.5 27.0 | 212 35 18.4 29.6 38 145 14021 235 47 38.5 27.0 | 212 35 18.4 29.6 39 114 15545 250 29 27.3 9.9 | 210 14 7.1 12.6 40 103 16154 240 32 27.7 16.0 | 202 20 7.6 18.7 41 100 16340 255 42 40.6 10.9 | 236 25 20.4 13.5 42 98 16459 255 42 40.6 10.9 | 236 25 20.4 13.5 43 93 16764 260 47 46.3 8.2 | 248 28 26.2 10.8 44 80 17678 240 29 25.1 14.5 | 196 18 5.0 17.2 45 73 18288 260 14 13.8 2.4 | 129 8 -6.3 5.1 46 70 18530 280 20 19.7 -3.5 | 28 1 -0.4 -0.8 47 66 18898 280 20 19.7 -3.5 | 28 1 -0.4 -0.8 48 63 19202 265 19 18.9 1.7 | 164 4 -1.2 4.3 49 60 19507 235 11 9.0 6.3 | 129 14 -11.1 9.0 50 57 19812 205 5 2.1 4.5 | 112 19 -18.0 7.2 51 50 20590 245 14 12.7 5.9 | 139 11 -7.4 8.6 52 49 20726 230 18 13.8 11.6 | 156 16 -6.3 14.2 53 47 21031 200 10 3.4 9.4 | 126 21 -16.7 12.1 54 40 21946 200 11 3.8 10.3 | 128 21 -16.4 13.0 55 38 22250 75 11 -10.6 -2.8 | 90 31 -30.8 -0.2 56 37 22555 110 2 -1.9 0.7 | 99 22 -22.0 3.3 57 35 22860 80 10 -9.8 -1.7 | 92 30 -30.0 0.9 58 33 23165 50 14 -10.7 -9.0 | 78 32 -30.9 -6.3 59 32 23470 30 2 -1.0 -1.7 | 93 21 -21.1 0.9 60 30 23780 15 8 -2.1 -7.7 | 77 23 -22.2 -5.1 61 24 25298 65 2 -1.8 -0.8 | 95 22 -21.9 1.8 62 23 25603 75 10 -9.7 -2.6 | 90 30 -29.8 0.1 63 20 26370 235 9 7.4 5.2 | 122 15 -12.8 7.8 64 19 26518 265 15 14.9 1.3 | 127 7 -5.2 4.0 65 18 26822 240 10 8.7 5.0 | 124 14 -11.5 7.7 66 11 28346 70 10 -9.4 -3.4 | 89 30 -29.5 -0.8 67 10 28651 55 13 -10.6 -7.5 | 81 31 -30.8 -4.8 68 9 29261 235 6 4.9 3.4 | 112 16 -15.2 6.1 Wind Parameters Mean winds (0-6000m): 247.5 at 27.1 knts Storm direction: 277.5 at 20.3 knts Shear (0-3000m) pos: 2.2 neg: 3.4 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): -57.7 deg Storm rel helicity (0-3000m) pos: 75.3 neg: -47.5 tot: 27.8 m^2/s^2 ave: 9.3 10^-3 m/s^2 rel: -0.09 Storm rel vorticity (0-3000m) horiz: 10.5 stream: -0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.75 Bulk Shear: 12.54 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 ------------------------------------------------------------------------------- 500 240 18 158 12| 0.0 12.9 12.9| 36.3 -19.3 17.0 34.0 -0.25| 31.4 -7.8 1000 250 22 184 10| 6.3 6.5 12.8| 72.4 -19.3 53.1 53.1 0.10| 22.2 2.1 1500 253 24 194 10| 4.2 6.0 10.2| 72.4 -30.5 41.9 27.9 -0.01| 17.0 -0.2 2000 253 24 198 10| 3.2 5.1 8.3| 72.4 -35.6 36.7 18.4 -0.04| 13.6 -0.5 2500 253 24 197 10| 2.5 4.1 6.6| 72.4 -43.2 29.2 11.7 -0.08| 11.7 -1.0 3000 253 24 195 10| 2.2 3.4 5.6| 75.3 -47.5 27.8 9.3 -0.09| 10.5 -0.9 4000 252 24 196 10| 1.6 2.8 4.4| 89.3 -47.5 41.8 10.4 -0.01| 8.9 -0.1 5000 250 26 201 12| 1.3 3.0 4.3| 94.6 -67.5 27.1 5.4 -0.03| 8.1 -0.3 6000 248 27 201 14| 1.9 2.7 4.5| 94.6 -95.8 -1.2 -0.2 -0.09| 8.0 -0.7 Wrote GIF file: /home/apache/climate/data/raob//SAZN/skewt/SAZN.skewt.20251202.12.gif