UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for RK169... Searching the city database file for: RK169 ... Date:0000Z 15 OCT 25 Station: RK169 WMO ident: 47169 Latitude: 34.69 Longitude: 125.45 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1010 79 20.0 19.0 94 1.0 19.4 105 4 292.3 294.8 292.1 331.5 13.82 1 1000 164 19.2 18.2 94 1.0 18.5 110 9 292.4 294.7 291.7 329.9 13.26 2 953 578 16.8 16.8 100 0.0 16.8 133 15 294.0 296.2 291.8 330.3 12.73 3 925 833 16.8 16.8 100 0.0 16.8 165 19 296.5 298.9 292.9 334.3 13.12 4 872 1336 14.6 14.5 99 0.1 14.6 177 17 299.2 301.4 292.9 334.3 11.99 5 869 1365 14.8 12.8 88 2.0 13.5 180 17 299.7 301.7 292.0 331.2 10.75 6 850 1552 13.2 12.1 93 1.1 12.5 200 14 300.0 301.9 291.9 330.8 10.49 7 825 1803 11.2 11.2 100 0.0 11.2 204 13 300.4 302.3 291.8 330.4 10.18 8 755 2544 9.4 8.9 97 0.5 9.1 212 24 306.2 308.0 293.0 334.9 9.53 9 700 3169 5.4 5.4 100 0.0 5.4 220 17 308.5 310.0 292.6 333.1 8.06 10 667 3562 3.0 3.0 100 0.0 3.0 227 18 310.1 311.4 292.3 332.1 7.14 11 664 3599 2.8 -6.2 52 9.0 -1.3 228 18 310.2 310.9 289.3 321.7 3.62 12 650 3772 4.4 -26.6 8 31.0 -4.7 233 20 313.9 314.1 287.5 316.3 0.67 13 590 4558 1.8 -33.2 5 35.0 -7.2 259 25 319.7 319.8 289.1 321.2 0.39 14 518 5594 -6.1 -16.1 45 10.0 -9.7 254 23 322.3 322.7 291.6 329.4 2.10 15 511 5700 -6.7 -10.3 76 3.6 -8.2 258 24 322.9 323.5 292.9 334.2 3.42 16 500 5870 -8.1 -10.7 82 2.6 -9.2 265 25 323.2 323.8 292.9 334.4 3.38 17 467 6394 -12.3 -13.2 93 0.9 -12.6 254 26 324.3 324.9 292.9 334.3 2.96 18 417 7249 -17.3 -18.3 92 1.0 -17.6 251 34 328.6 329.0 293.3 336.1 2.17 19 413 7321 -16.9 -20.1 76 3.2 -17.9 254 36 330.0 330.4 293.4 336.6 1.88 20 400 7560 -18.7 -21.7 77 3.0 -19.6 265 40 330.7 331.0 293.5 336.6 1.69 21 348 8585 -26.7 -31.1 66 4.4 -27.5 268 45 333.3 333.5 293.4 336.3 0.82 22 328 9010 -30.7 -32.1 87 1.4 -30.9 267 48 333.5 333.7 293.4 336.4 0.79 23 320 9185 -32.1 -33.8 85 1.7 -32.4 266 49 333.9 334.1 293.4 336.5 0.69 24 303 9570 -34.3 -45.3 32 11.0 -35.3 265 51 336.1 336.1 293.6 336.9 0.22 25 300 9640 -33.9 -53.9 12 20.0 -35.3 265 51 337.6 337.6 293.8 337.9 0.08 26 299 9663 -33.5 -67.5 2 34.0 -35.2 265 51 338.5 338.5 294.0 338.5 0.01 27 271 10348 -38.3 -57.3 12 19.0 -39.4 265 54 341.2 341.2 294.7 341.4 0.06 28 250 10900 -41.9 -65.9 6 24.0 -42.8 265 57 343.8 343.8 295.3 343.9 0.02 29 228 11514 -46.1 -68.1 7 22.0 -46.7 263 61 346.5 346.5 295.9 346.6 0.02 30 200 12370 -51.3 -73.3 6 22.0 -51.7 260 67 351.5 351.5 297.0 351.6 0.01 31 199 12403 -51.5 -73.4 6 21.9 -51.9 260 67 351.7 351.7 297.0 351.7 0.01 32 160 13790 -60.9 -77.9 9 17.0 -61.0 264 56 358.5 358.5 298.4 358.5 0.01 33 150 14190 -62.7 -80.7 7 18.0 -62.9 265 53 362.1 362.1 299.1 362.1 0.00 34 104 16382 -74.1 -87.1 12 13.0 -74.2 257 50 380.3 380.3 302.3 380.3 0.00 35 100 16610 -74.3 -86.3 14 12.0 -74.3 270 42 384.2 384.2 302.9 384.2 0.00 36 90 17219 -76.7 -86.7 19 10.0 -76.7 270 37 391.1 391.1 303.9 391.2 0.00 37 80 17903 -72.5 -86.5 10 14.0 -72.6 267 25 413.2 413.2 306.9 413.2 0.00 38 73 18436 -75.5 -87.5 14 12.0 -75.6 240 21 417.8 417.8 307.4 417.8 0.00 39 70 18680 -74.1 -88.1 10 14.0 -74.2 250 26 425.9 425.9 308.4 425.9 0.00 40 63 19310 -64.9 -88.9 2 24.0 -65.1 262 23 459.2 459.2 311.7 459.2 0.00 41 58 19812 -67.5 -89.5 3 22.0 -67.7 262 18 464.3 464.3 312.1 464.3 0.00 42 50 20720 -61.9 -88.9 2 27.0 -62.4 195 4 497.6 497.6 314.8 497.6 0.00 43 46 21238 -59.1 -88.1 1 29.0 -59.8 124 7 516.4 516.4 316.1 516.4 0.00 44 42 21805 -60.5 -88.5 1 28.0 -61.2 168 11 526.5 526.5 316.7 526.5 0.00 45 30 23910 -57.7 -87.7 1 30.0 -58.9 170 8 587.3 587.3 320.0 587.4 0.01 46 23 25606 -54.1 -86.1 1 32.0 -56.3 40 16 644.3 644.3 322.4 644.4 0.01 47 20 26500 -56.3 -87.3 1 31.0 -58.2 295 7 663.8 663.8 323.2 663.9 0.01 48 19 26827 -56.3 -87.3 1 31.0 -58.3 300 12 673.7 673.7 323.6 673.7 0.01 49 14 28783 -53.5 -86.5 1 33.0 -56.8 301 11 744.6 744.6 325.8 744.8 0.02 50 12 29774 -54.5 -86.5 1 32.0 -57.9 305 12 774.6 774.7 326.6 774.8 0.02 51 10 30960 -48.1 -84.1 1 36.0 -54.4 300 17 840.0 840.0 328.2 840.3 0.03 52 9.2 31508 -49.5 -84.5 1 35.0 -55.5 854.9 854.9 328.5 855.2 0.03 53 6.6 33719 -42.3 -81.3 1 39.0 -53.2 970.4 970.4 330.7 971.3 0.08 TRP 90 17219 -76.7 -86.7 19 10.0 -76.7 270 37 391.1 391.1 303.9 391.2 0.00 WND 199 12403 -51.5 -73.4 6 21.9 -51.9 260 67 351.7 351.7 297.0 351.7 0.01 Sounding variables and indices 1000-500 mb thick: 5706.00 m Freezing level: 573.59 mb = 4794.01 m = 15728.18 ft Wetbulb zero: 664.90 mb = 3587.98 m = 11771.44 ft Precipitable water: 1.69 inches Sfc-500 mean rel hum: 68.42 % Est. max temperature: 27.56 C = 81.61 F Sfc-Lift cond lev (LCL): 995.54 mb = 202.39 m = 664.01 ft T: 18.98 C 700-500 lapse rate: 5.00 C/km ThetaE index: 18.65 C Layer 700.0- 590.0 mb Conv cond level (CCL): 963.28 mb = 485.56 m = 1593.02 ft Mean mixing ratio: 13.02 g/kg Conv temperature: 21.30 C = 70.34 F Cap Strength: 4.42 C Lifted Index: 2.43 C Risk: None Lifted Index @300 mb: 5.46 C Lifted Index @700 mb: 0.55 C Showalter Index: 2.78 C Risk: Showers probable Total Totals Index: 41.50 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 20.20 C K Index: 33.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 198.20 Risk: None Energy Index: 0.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.71 J/kg Max Up Vert Vel: 6.74 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 4.32 C Lift Cond Lev (LCL): 954.54 mb = 563.93 m = 1850.13 ft Lev Free Conv (LFC): 949.54 mb = 608.93 m = 1997.78 ft Equ Level (EL): 939.54 mb = 699.54 m = 2295.04 ft B at Equ Level: 20.60 J/kg Max Parcel Lev (MPL): 859.54 mb = 1457.53 m = 4781.85 ft Wind level data Storm motion: 256 at 15 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 1010 79 105 4 -3.9 1.0 | 82 18 -18.2 -2.5 1 1000 164 110 9 -8.5 3.1 | 89 23 -22.8 -0.5 2 984 305 120 11 -9.5 5.5 | 95 24 -23.8 1.9 3 949 610 135 15 -10.6 10.6 | 106 26 -24.9 7.0 4 925 833 165 19 -4.9 18.4 | 128 24 -19.2 14.8 5 916 914 165 19 -4.9 18.4 | 128 24 -19.2 14.8 6 884 1219 165 19 -4.9 18.4 | 128 24 -19.2 14.8 7 850 1552 200 14 4.8 13.2 | 135 13 -9.5 9.6 8 822 1829 205 13 5.5 11.8 | 133 12 -8.8 8.2 9 793 2134 215 16 9.2 13.1 | 152 11 -5.1 9.5 10 764 2438 210 25 12.5 21.7 | 174 18 -1.8 18.1 11 737 2743 215 22 12.6 18.0 | 173 15 -1.7 14.4 12 700 3169 220 17 10.9 13.0 | 160 10 -3.4 9.4 13 684 3353 220 17 10.9 13.0 | 160 10 -3.4 9.4 14 659 3658 230 18 13.8 11.6 | 176 8 -0.5 8.0 15 634 3962 240 23 19.9 11.5 | 215 10 5.6 7.9 16 588 4572 260 25 24.6 4.3 | 266 10 10.3 0.8 17 524 5486 250 22 20.7 7.5 | 238 7 6.4 3.9 18 500 5870 265 25 24.9 2.2 | 278 11 10.6 -1.4 19 485 6096 260 24 23.6 4.2 | 266 9 9.3 0.6 20 430 7010 240 30 26.0 15.0 | 226 16 11.7 11.4 21 400 7560 265 40 39.8 3.5 | 270 26 25.6 -0.1 22 380 7925 270 42 42.0 -0.0 | 277 28 27.7 -3.6 23 300 9640 265 51 50.8 4.4 | 269 37 36.5 0.9 24 250 10900 265 57 56.8 5.0 | 268 43 42.5 1.4 25 200 12370 260 67 66.0 11.6 | 261 52 51.7 8.1 26 199 12403 260 67 66.0 11.6 | 261 52 51.7 8.1 27 196 12497 260 67 66.0 11.6 | 261 52 51.7 8.1 28 150 14190 265 53 52.8 4.6 | 268 39 38.5 1.0 29 114 15850 270 55 55.0 -0.0 | 275 41 40.7 -3.6 30 103 16459 255 49 47.3 12.7 | 255 34 33.0 9.1 31 100 16610 270 42 42.0 -0.0 | 277 28 27.7 -3.6 32 97 16764 270 42 42.0 -0.0 | 277 28 27.7 -3.6 33 90 17219 270 37 37.0 -0.0 | 279 23 22.7 -3.6 34 88 17374 265 37 36.9 3.2 | 271 23 22.6 -0.4 35 83 17678 285 28 27.0 -7.2 | 310 17 12.7 -10.8 36 75 18288 235 21 17.2 12.0 | 199 9 2.9 8.5 37 71 18593 245 21 19.0 8.9 | 222 7 4.7 5.3 38 70 18680 250 26 24.4 8.9 | 242 11 10.1 5.3 39 68 18898 255 26 25.1 6.7 | 254 11 10.8 3.1 40 64 19202 245 28 25.4 11.8 | 233 14 11.1 8.3 41 61 19507 290 14 13.2 -4.8 | 8 8 -1.1 -8.4 42 55 20117 235 21 17.2 12.0 | 199 9 2.9 8.5 43 53 20422 255 18 17.4 4.7 | 251 3 3.1 1.1 44 50 20720 195 4 1.0 3.9 | 91 13 -13.3 0.3 45 50 20726 310 10 7.7 -6.4 | 34 12 -6.6 -10.0 46 48 21031 0 0 -0.0 -0.0 | 76 15 -14.3 -3.6 47 45 21336 180 10 0.0 10.0 | 114 16 -14.3 6.4 48 41 21946 165 11 -2.8 10.6 | 112 19 -17.1 7.0 49 39 22250 150 10 -5.0 8.7 | 105 20 -19.3 5.1 50 34 23165 90 10 -10.0 0.0 | 82 25 -24.3 -3.6 51 31 23774 105 13 -12.6 3.4 | 90 27 -26.9 -0.2 52 30 23910 170 8 -1.4 7.9 | 105 16 -15.7 4.3 53 29 24079 130 14 -10.7 9.0 | 102 26 -25.0 5.4 54 27 24689 230 3 2.3 1.9 | 82 12 -12.0 -1.7 55 25 24994 295 10 9.1 -4.2 | 34 9 -5.2 -7.8 56 24 25298 325 15 8.6 -12.3 | 20 17 -5.7 -15.9 57 23 25603 40 16 -10.3 -12.3 | 57 29 -24.6 -15.8 58 22 25908 60 10 -8.7 -5.0 | 70 25 -23.0 -8.6 59 21 26213 160 1 -0.3 0.9 | 80 15 -14.6 -2.6 60 20 26500 295 7 6.3 -3.0 | 51 10 -8.0 -6.5 61 20 26518 285 10 9.7 -2.6 | 37 8 -4.6 -6.2 62 19 26822 300 12 10.4 -6.0 | 22 10 -3.9 -9.6 63 17 27432 300 10 8.7 -5.0 | 33 10 -5.6 -8.6 64 16 28042 0 0 -0.0 -0.0 | 76 15 -14.3 -3.6 65 15 28346 270 10 10.0 -0.0 | 50 6 -4.3 -3.6 66 14 28651 295 11 10.0 -4.6 | 28 9 -4.3 -8.2 67 12 29566 330 13 6.5 -11.3 | 28 17 -7.8 -14.8 68 12 29870 295 11 10.0 -4.6 | 28 9 -4.3 -8.2 69 10 30960 300 17 14.7 -8.5 | 358 12 0.4 -12.1 Wind Parameters Mean winds (0-6000m): 225.9 at 19.7 knts Storm direction: 255.9 at 14.7 knts Shear (0-3000m) pos: 2.2 neg: 1.4 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 82.3 deg Storm rel helicity (0-3000m) pos: 168.9 neg: -9.0 tot: 159.9 m^2/s^2 ave: 53.3 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 4.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.28 Bulk Shear: 80.02 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 ------------------------------------------------------------------------------- 500 123 11 96 24| 11.6 0.0 11.6| 55.9 0.0 55.9 111.8 0.74| 12.7 9.4 1000 145 14 110 24| 8.9 0.0 8.9|123.2 0.0 123.2 123.2 0.85| 11.6 9.9 1500 156 15 117 23| 5.1 0.0 5.1|138.4 -0.2 138.2 92.2 0.65| 11.7 7.5 2000 168 15 123 21| 4.4 0.0 4.4|147.4 -1.4 146.0 73.0 0.64| 9.9 6.3 2500 181 16 132 19| 3.5 1.7 5.2|168.9 -1.6 167.3 66.9 0.63| 10.1 6.3 3000 189 17 138 18| 2.2 1.4 3.6|168.9 -9.0 159.9 53.3 0.52| 9.4 4.9 4000 201 17 148 15| 2.7 1.1 3.7|192.2 -11.0 181.2 45.3 0.56| 8.6 4.8 5000 216 19 165 12| 2.5 0.9 3.5|209.7 -16.6 193.2 38.6 0.55| 7.9 4.3 6000 226 20 179 10| 2.3 0.8 3.1|223.5 -25.1 198.4 33.1 0.51| 7.5 3.8 Wrote GIF file: /home/apache/climate/data/raob//RK169/skewt/RK169.skewt.20251015.00.gif