UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102212.upa.cvt Date: 1200Z 22 OCT 25 Searching for SAZN... Searching the city database file for: SAZN ... Date:1200Z 22 OCT 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 168 SFC 988 271 12.6 4.6 58 8.0 8.5 140 4 286.7 287.7 282.1 301.9 5.38 2 925 822 9.2 0.2 53 9.0 4.9 10 27 288.7 289.5 281.7 300.8 4.19 3 900 1049 11.6 -12.4 17 24.0 2.5 16 31 293.5 293.8 280.7 298.5 1.64 4 850 1522 8.2 -3.8 42 12.0 2.8 20 26 294.7 295.3 283.3 304.8 3.39 5 701 3073 -5.1 -5.9 94 0.8 -5.4 340 17 296.7 297.3 284.2 307.2 3.51 6 700 3084 -5.3 -6.0 95 0.7 -5.6 335 17 296.6 297.2 284.2 307.1 3.49 7 678 3334 -5.7 -8.5 81 2.8 -6.8 303 23 298.9 299.4 284.5 307.9 2.97 8 675 3369 -5.7 -9.9 72 4.2 -7.2 300 24 299.3 299.8 284.4 307.4 2.67 9 642 3761 -5.3 -46.3 2 41.0 -11.6 287 33 304.0 304.1 283.1 304.4 0.09 10 593 4378 -9.9 -28.9 20 19.0 -14.0 285 39 305.7 305.8 284.4 307.7 0.59 11 500 5670 -18.9 -48.9 5 30.0 -22.1 280 46 310.0 310.0 285.4 310.3 0.09 12 477 6019 -21.9 -34.9 30 13.0 -23.8 280 52 310.5 310.6 286.0 311.9 0.41 13 474 6066 -22.3 -36.3 27 14.0 -24.3 280 52 310.6 310.6 286.0 311.8 0.36 14 432 6745 -25.1 -53.1 6 28.0 -27.4 269 56 315.3 315.4 287.3 315.6 0.06 15 400 7300 -29.1 -55.1 6 26.0 -30.9 260 58 317.2 317.2 287.9 317.4 0.05 16 317 8919 -42.3 -58.3 16 16.0 -42.9 258 67 320.6 320.7 289.0 320.8 0.05 17 300 9290 -45.1 -58.1 22 13.0 -45.5 255 66 321.8 321.8 289.3 322.0 0.05 18 273 9912 -50.7 -57.7 43 7.0 -50.9 251 62 322.5 322.5 289.6 322.7 0.06 19 271 9959 -51.1 -59.1 38 8.0 -51.3 251 62 322.6 322.6 289.6 322.8 0.05 20 250 10480 -54.1 -63.1 32 9.0 -54.3 255 57 325.6 325.6 290.5 325.8 0.03 21 212 11523 -59.1 -68.1 30 9.0 -59.2 275 60 333.6 333.6 292.7 333.6 0.02 22 201 11858 -56.5 -74.5 9 18.0 -56.7 275 60 342.8 342.8 295.0 342.8 0.01 23 200 11890 -56.5 -74.5 9 18.0 -56.7 285 50 343.3 343.3 295.1 343.3 0.01 24 152 13626 -56.3 -82.9 2 26.6 -56.6 270 79 371.6 371.7 300.8 371.7 0.00 25 150 13710 -56.3 -83.3 2 27.0 -56.6 270 75 373.1 373.1 301.1 373.1 0.00 26 141 14105 -55.3 -84.3 2 29.0 -55.7 274 63 381.5 381.5 302.5 381.5 0.00 27 124 14917 -60.3 -85.3 2 25.0 -60.5 289 45 386.7 386.7 303.3 386.7 0.00 28 100 16260 -60.5 -86.5 2 26.0 -60.8 285 46 410.8 410.8 306.6 410.8 0.00 29 85 17276 -58.5 -87.5 1 29.0 -58.9 278 37 434.4 434.4 309.3 434.4 0.00 30 70 18490 -60.7 -87.7 2 27.0 -61.1 300 20 454.5 454.5 311.3 454.5 0.00 31 67 18762 -61.7 -88.7 2 27.0 -62.0 300 20 458.1 458.1 311.6 458.1 0.00 32 55 19997 -56.7 -87.7 1 31.0 -57.5 296 26 496.2 496.2 314.7 496.2 0.00 33 52 20351 -58.1 -88.1 1 30.0 -58.8 276 26 500.9 500.9 315.0 500.9 0.00 34 50 20600 -55.1 -88.1 1 33.0 -56.1 245 25 513.6 513.6 315.9 513.6 0.00 35 48 20862 -53.5 -86.5 1 33.0 -54.8 265 28 523.5 523.5 316.5 523.5 0.00 36 40 22021 -58.9 -87.9 1 29.0 -59.7 16 11 537.9 537.9 317.4 538.0 0.00 37 32 23437 -54.3 -87.3 1 33.0 -55.9 250 5 585.7 585.7 319.9 585.7 0.01 38 30 23850 -55.5 -87.5 1 32.0 -57.0 305 15 593.3 593.3 320.3 593.4 0.01 39 20 26450 -52.3 -86.3 1 34.0 -55.2 335 5 676.1 676.1 323.6 676.2 0.01 40 15 28314 -51.5 -85.5 1 34.0 -55.2 325 8 736.7 736.7 325.6 736.9 0.02 TRP 212 11523 -59.1 -68.1 30 9.0 -59.2 275 60 333.6 333.6 292.7 333.6 0.02 WND 152 13626 -56.3 -82.9 2 26.6 -56.6 270 79 371.6 371.7 300.8 371.7 0.00 Sounding variables and indices 1000-500 mb thick: 5502.00 m Freezing level: 758.14 mb = 2478.13 m = 8130.25 ft Wetbulb zero: 798.92 mb = 2020.69 m = 6629.47 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 40.57 % Est. max temperature: 20.74 C = 69.33 F Sfc-Lift cond lev (LCL): 875.39 mb = 1278.49 m = 4194.47 ft T: 9.95 C 700-500 lapse rate: 5.26 C/km ThetaE index: 3.47 C Layer 925.0- 850.0 mb Conv cond level (CCL): 709.44 mb = 2976.50 m = 9765.30 ft Mean mixing ratio: 3.93 g/kg Conv temperature: 22.44 C = 72.39 F Cap Strength: 8.45 C Lifted Index: 9.59 C Risk: None Lifted Index @300 mb: 15.06 C Lifted Index @700 mb: 3.73 C Showalter Index: 6.74 C Risk: None Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 27.10 C Cross Totals Index: 15.10 C K Index: 22.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 98.00 Risk: None Energy Index: 1.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.27 J/kg Max Up Vert Vel: 7.78 m/s Conv Inhibition (B-): 53177.06 J/kg Cap Strength: 9.45 C Lift Cond Lev (LCL): 787.92 mb = 2132.28 m = 6995.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 338 at 23 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 ---------------------------------------------------------- 0 988 271 140 4 -2.6 3.1 | 155 27 -11.5 24.5 1 984 305 80 3 -3.0 -0.5 | 151 24 -11.8 21.0 2 949 610 15 14 -3.6 -13.5 | 122 15 -12.5 7.9 3 925 822 10 27 -4.7 -26.6 | 69 15 -13.6 -5.1 4 915 914 15 32 -8.3 -30.9 | 61 20 -17.2 -9.4 5 850 1522 20 26 -8.9 -24.4 | 81 18 -17.8 -3.0 6 818 1829 15 24 -6.2 -23.2 | 84 15 -15.1 -1.7 7 788 2134 20 22 -7.5 -20.7 | 93 16 -16.4 0.8 8 758 2438 30 19 -9.5 -16.5 | 105 19 -18.4 5.0 9 730 2743 5 14 -1.2 -13.9 | 127 13 -10.1 7.5 10 703 3048 350 16 2.8 -15.8 | 133 8 -6.1 5.7 11 700 3084 335 17 7.2 -15.4 | 164 6 -1.7 6.1 12 676 3353 300 24 20.8 -12.0 | 231 15 11.9 9.5 13 624 3962 280 38 37.4 -6.6 | 242 32 28.5 14.9 14 600 4267 285 38 36.7 -9.8 | 247 30 27.8 11.6 15 500 5670 280 46 45.3 -8.0 | 250 39 36.4 13.5 16 472 6096 280 53 52.2 -9.2 | 254 45 43.3 12.3 17 400 7300 260 58 57.1 10.1 | 237 58 48.2 31.5 18 350 8230 260 64 63.0 11.1 | 239 63 54.1 32.6 19 335 8534 260 67 66.0 11.6 | 240 66 57.1 33.1 20 300 9290 255 66 63.8 17.1 | 235 67 54.9 38.6 21 267 10058 250 61 57.3 20.9 | 229 64 48.4 42.3 22 250 10480 255 57 55.1 14.8 | 232 59 46.2 36.2 23 212 11523 275 60 59.8 -5.2 | 252 53 50.9 16.2 24 210 11582 270 50 50.0 -0.0 | 242 46 41.1 21.5 25 200 11887 275 61 60.8 -5.3 | 253 54 51.9 16.2 26 200 11890 285 50 48.3 -12.9 | 258 40 39.4 8.5 27 191 12192 295 55 49.8 -23.2 | 272 41 41.0 -1.8 28 173 12802 280 60 59.1 -10.4 | 258 51 50.2 11.1 29 157 13411 290 74 69.5 -25.3 | 274 61 60.7 -3.8 30 152 13626 270 79 79.0 -0.0 | 253 73 70.1 21.5 31 150 13710 270 75 75.0 -0.0 | 252 70 66.1 21.5 32 150 13716 270 79 79.0 -0.0 | 253 73 70.1 21.5 33 130 14630 280 41 40.4 -7.1 | 246 35 31.5 14.4 34 123 14935 290 45 42.3 -15.4 | 260 34 33.4 6.1 35 118 15240 285 58 56.0 -15.0 | 262 48 47.1 6.5 36 112 15545 275 53 52.8 -4.6 | 249 47 43.9 16.9 37 107 15850 295 50 45.3 -21.1 | 269 36 36.4 0.3 38 100 16260 285 46 44.4 -11.9 | 255 37 35.6 9.6 39 97 16459 285 46 44.4 -11.9 | 255 37 35.6 9.6 40 80 17678 275 32 31.9 -2.8 | 231 30 23.0 18.7 41 76 17983 285 28 27.0 -7.2 | 232 23 18.2 14.2 42 72 18288 315 25 17.7 -17.7 | 247 10 8.8 3.8 43 70 18490 300 20 17.3 -10.0 | 216 14 8.4 11.5 44 66 18898 300 20 17.3 -10.0 | 216 14 8.4 11.5 45 62 19202 290 40 37.6 -13.7 | 255 30 28.7 7.8 46 60 19507 270 29 29.0 -0.0 | 223 29 20.1 21.5 47 57 19812 280 24 23.6 -4.2 | 220 23 14.8 17.3 48 54 20117 305 27 22.1 -15.5 | 246 15 13.2 6.0 49 50 20600 245 25 22.7 10.6 | 203 35 13.8 32.0 50 49 20726 280 31 30.5 -5.4 | 233 27 21.6 16.1 51 47 21031 245 25 22.7 10.6 | 203 35 13.8 32.0 52 45 21336 180 19 0.0 19.0 | 168 41 -8.9 40.5 53 42 21641 70 6 -5.6 -2.1 | 143 24 -14.5 19.4 54 40 21946 20 10 -3.4 -9.4 | 134 17 -12.3 12.1 55 39 22250 5 13 -1.1 -13.0 | 130 13 -10.0 8.5 56 37 22555 325 12 6.9 -9.8 | 170 12 -2.0 11.6 57 35 22860 350 19 3.3 -18.7 | 116 6 -5.6 2.8 58 33 23165 300 12 10.4 -6.0 | 186 16 1.5 15.5 59 32 23470 245 4 3.6 1.7 | 167 24 -5.3 23.2 60 30 23850 305 15 12.3 -8.6 | 195 13 3.4 12.9 61 29 24079 320 12 7.7 -9.2 | 175 12 -1.2 12.3 62 26 24689 280 16 15.8 -2.8 | 200 20 6.9 18.7 63 25 24994 250 10 9.4 3.4 | 181 25 0.5 24.9 64 24 25298 240 10 8.7 5.0 | 180 26 -0.2 26.5 65 22 25908 295 10 9.1 -4.2 | 181 17 0.2 17.2 66 21 26213 285 10 9.7 -2.6 | 182 19 0.8 18.9 67 20 26450 335 5 2.1 -4.5 | 158 18 -6.8 16.9 68 16 27127 225 1 0.7 0.7 | 160 24 -8.2 22.2 69 15 27432 350 10 1.7 -9.8 | 148 14 -7.1 11.6 70 13 27737 335 10 4.2 -9.1 | 159 13 -4.7 12.4 71 11 28346 5 13 -1.1 -13.0 | 130 13 -10.0 8.5 Wind Parameters Mean winds (0-6000m): 307.5 at 31.0 knts Storm direction: 337.5 at 23.2 knts Shear (0-3000m) pos: 1.0 neg: 5.3 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 71.9 deg Storm rel helicity (0-3000m) pos: 105.6 neg: -130.2 tot: -24.6 m^2/s^2 ave: -8.2 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 13.4 stream: 0.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.26 Bulk Shear: 114.76 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 19 12 130 17| 0.0 27.3 27.3| 0.0-109.6-109.6 -219.2 -0.82| 28.4-23.2 1000 16 21 97 15| 2.8 13.7 16.5| 15.6-130.2-114.6 -114.6 -0.63| 20.1-12.6 1500 17 23 90 15| 1.9 7.8 9.7| 31.1-130.2 -99.1 -66.1 -0.48| 15.1 -7.3 2000 17 23 90 16| 1.6 5.9 7.4| 50.6-130.2 -79.6 -39.8 -0.34| 12.6 -4.3 2500 18 22 94 16| 1.3 4.1 5.3| 81.8-130.2 -48.4 -19.4 -0.15| 12.3 -1.9 3000 13 21 95 14| 1.0 5.3 6.4|105.6-130.2 -24.6 -8.2 0.05| 13.4 0.7 4000 344 24 60 3| 0.8 6.1 6.9|148.6-131.2 17.4 4.3 0.11| 13.3 1.4 5000 322 27 270 8| 0.6 5.5 6.1|158.6-131.2 27.4 5.5 0.11| 11.3 1.2 6000 308 31 261 16| 0.5 5.4 5.9|195.0-154.7 40.3 6.7 0.11| 10.5 1.2 Wrote GIF file: /home/apache/climate/data/raob//SAZN/skewt/SAZN.skewt.20251022.12.gif