UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for RK169... Searching the city database file for: RK169 ... Date:0000Z 11 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 1006 75 22.4 20.4 88 2.0 21.0 145 12 295.0 297.8 294.0 338.5 15.16 1 1003 101 20.6 19.1 91 1.5 19.6 152 11 293.5 296.0 292.6 333.4 14.01 2 1000 127 21.0 19.2 89 1.8 19.8 160 9 294.1 296.7 292.9 334.5 14.14 3 969 399 19.6 19.2 98 0.4 19.4 173 14 295.4 298.0 293.6 337.3 14.60 4 955 525 20.0 17.3 84 2.7 18.2 177 12 297.0 299.4 293.0 335.0 13.12 5 951 561 21.8 5.8 35 16.0 12.6 178 12 299.2 300.3 287.8 317.2 6.08 6 945 616 22.2 5.2 33 17.0 12.5 182 11 300.2 301.2 288.0 317.7 5.87 7 925 802 21.6 10.6 50 11.0 14.7 230 7 301.4 303.0 290.9 327.2 8.70 8 908 963 20.4 10.4 53 10.0 14.2 223 7 301.8 303.4 291.0 327.7 8.75 9 870 1332 20.6 8.6 46 12.0 13.2 244 10 305.7 307.2 291.7 330.1 8.08 10 850 1533 19.4 6.4 43 13.0 11.7 260 13 306.5 307.8 291.2 328.1 7.11 11 749 2610 12.8 5.8 62 7.0 8.6 287 22 310.6 312.1 292.9 334.5 7.74 12 700 3176 9.2 -0.8 50 10.0 3.9 290 21 312.7 313.7 291.4 328.9 5.16 13 675 3476 7.4 -3.6 46 11.0 1.9 281 21 313.9 314.8 291.0 327.7 4.34 14 651 3774 6.4 -10.6 28 17.0 -1.0 277 21 316.1 316.6 290.2 324.6 2.62 15 627 4080 4.2 -6.8 45 11.0 -1.0 282 21 317.0 317.7 291.4 328.8 3.66 16 616 4224 3.4 -18.6 18 22.0 -4.5 284 21 317.7 317.9 289.5 322.5 1.43 17 596 4491 1.6 -9.4 44 11.0 -3.3 288 21 318.6 319.2 291.4 328.9 3.15 18 550 5136 -0.3 -25.3 13 25.0 -7.9 275 20 323.7 323.9 290.8 326.9 0.89 19 500 5890 -6.1 -14.1 53 8.0 -9.2 285 18 325.6 326.1 292.9 334.3 2.57 20 486 6111 -8.1 -13.1 67 5.0 -10.1 285 17 325.8 326.4 293.2 335.5 2.87 21 480 6208 -8.3 -19.3 41 11.0 -12.0 289 19 326.7 327.1 292.4 332.7 1.73 22 471 6354 -9.3 -15.3 62 6.0 -11.5 293 23 327.2 327.7 293.2 335.7 2.47 23 400 7600 -16.5 -35.5 18 19.0 -20.3 275 18 333.5 333.6 293.2 335.3 0.46 24 396 7676 -16.9 -36.9 16 20.0 -20.7 271 18 334.0 334.1 293.2 335.5 0.41 25 377 8044 -17.9 -42.9 9 25.0 -21.9 253 15 337.4 337.4 293.9 338.3 0.23 26 349 8617 -22.7 -41.7 16 19.0 -25.5 247 15 338.4 338.5 294.2 339.5 0.28 27 300 9710 -30.7 -53.7 9 23.0 -32.6 240 12 342.1 342.1 294.9 342.5 0.09 28 256 10809 -39.9 -60.9 9 21.0 -40.9 266 17 344.4 344.4 295.4 344.6 0.04 29 250 10970 -41.1 -62.1 9 21.0 -42.0 265 19 345.0 345.0 295.6 345.1 0.04 30 202 12395 -50.5 -71.5 7 21.0 -51.0 262 30 351.8 351.8 297.0 351.9 0.01 31 200 12460 -50.3 -73.3 5 23.0 -50.8 265 32 353.1 353.1 297.3 353.2 0.01 32 151 14239 -63.1 -79.1 10 16.0 -63.2 260 45 360.7 360.7 298.8 360.7 0.01 33 150 14280 -63.3 -79.3 10 16.0 -63.4 260 45 361.0 361.0 298.9 361.1 0.00 34 100 16680 -77.9 -86.9 22 9.0 -77.9 270 39 377.2 377.2 301.8 377.2 0.00 35 99 16738 -78.1 -87.1 22 9.0 -78.1 270 37 377.9 377.9 301.9 377.9 0.00 36 90 17284 -78.5 -87.5 22 9.0 -78.5 281 38 387.6 387.6 303.4 387.6 0.00 37 71 18648 -76.3 -87.3 16 11.0 -76.3 274 19 419.4 419.4 307.6 419.5 0.00 38 70 18730 -75.7 -87.7 14 12.0 -75.7 250 20 422.4 422.4 308.0 422.4 0.00 39 67 18985 -72.9 -87.9 9 15.0 -73.0 265 21 433.8 433.8 309.3 433.8 0.00 40 63 19345 -73.5 -89.5 7 16.0 -73.6 302 17 440.2 440.2 309.9 440.2 0.00 41 60 19633 -68.1 -90.1 3 22.0 -68.2 274 13 458.5 458.5 311.6 458.5 0.00 42 57 19941 -68.9 -89.9 3 21.0 -69.1 261 12 463.4 463.4 312.1 463.4 0.00 43 50 20730 -65.5 -90.5 2 25.0 -65.8 70 8 489.1 489.1 314.1 489.1 0.00 44 48 20978 -63.5 -90.5 1 27.0 -63.9 80 7 499.6 499.6 314.9 499.7 0.00 45 36 22753 -60.1 -89.1 1 29.0 -60.9 75 17 551.3 551.3 318.2 551.3 0.00 46 30 23880 -62.9 -89.9 1 27.0 -63.6 25 13 573.2 573.2 319.3 573.2 0.00 47 29 24089 -62.9 -90.9 1 28.0 -63.6 39 16 578.7 578.8 319.6 578.8 0.00 48 27 24536 -57.5 -88.5 1 31.0 -58.8 18 26 605.9 605.9 320.9 605.9 0.01 49 24 25279 -59.5 -89.5 1 30.0 -60.7 90 10 620.8 620.8 321.5 620.8 0.01 50 21 26127 -53.9 -86.9 1 33.0 -56.3 52 14 661.9 661.9 323.2 662.0 0.01 51 20 26440 -55.9 -86.9 1 31.0 -57.9 185 8 665.1 665.1 323.3 665.1 0.01 52 19 26767 -56.3 -87.3 1 31.0 -58.3 140 10 673.7 673.7 323.6 673.7 0.01 53 14 28720 -54.3 -87.3 1 33.0 -57.4 352 10 741.9 741.9 325.7 742.0 0.01 54 10 30920 -46.1 -84.1 1 38.0 -53.3 210 6 847.5 847.5 328.4 847.8 0.03 55 9.0 31618 -47.7 -84.7 1 37.0 -54.6 867.2 867.3 328.8 867.6 0.03 56 6.8 33493 -41.9 -82.9 0 41.0 -53.0 963.8 963.8 330.6 964.4 0.06 57 6.2 34118 -42.1 -83.1 0 41.0 -53.5 988.7 988.8 331.0 989.4 0.06 TRP 99 16738 -78.1 -87.1 22 9.0 -78.1 270 37 377.9 377.9 301.9 377.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5763.00 m Freezing level: 557.26 mb = 5033.81 m = 16514.93 ft Wetbulb zero: 659.16 mb = 3671.19 m = 12044.44 ft Precipitable water: 1.34 inches Sfc-500 mean rel hum: 45.96 % Est. max temperature: 33.61 C = 92.49 F Sfc-Lift cond lev (LCL): 977.28 mb = 325.63 m = 1068.34 ft T: 19.98 C 700-500 lapse rate: 5.64 C/km ThetaE index: 20.06 C Layer 955.0- 945.0 mb Conv cond level (CCL): 713.40 mb = 3017.45 m = 9899.65 ft Mean mixing ratio: 11.03 g/kg Conv temperature: 39.47 C = 103.05 F Cap Strength: 7.40 C Lifted Index: 5.13 C Risk: None Lifted Index @300 mb: 9.56 C Lifted Index @700 mb: 4.84 C Showalter Index: 6.07 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 25.50 C Cross Totals Index: 12.50 C K Index: 21.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 120.80 Risk: None Energy Index: 1.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.65 J/kg Max Up Vert Vel: 9.24 m/s Conv Inhibition (B-): 52173.57 J/kg Cap Strength: 7.35 C Lift Cond Lev (LCL): 870.88 mb = 1323.55 m = 4342.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 304 at 13 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 1006 75 145 12 -6.9 9.8 | 134 25 -17.8 17.2 1 1000 127 160 9 -3.1 8.5 | 139 21 -14.0 15.8 2 980 305 170 16 -2.8 15.8 | 149 27 -13.7 23.1 3 946 610 180 11 0.0 11.0 | 149 21 -10.9 18.3 4 925 802 230 7 5.4 4.5 | 155 13 -5.5 11.8 5 913 914 220 7 4.5 5.4 | 153 14 -6.4 12.7 6 851 1524 255 11 10.6 2.8 | 179 10 -0.3 10.2 7 850 1533 260 13 12.8 2.3 | 191 10 1.9 9.6 8 821 1829 280 13 12.8 -2.3 | 201 5 1.9 5.1 9 792 2134 275 19 18.9 -1.7 | 235 10 8.0 5.7 10 737 2743 290 23 21.6 -7.9 | 273 11 10.7 -0.5 11 700 3176 290 21 19.7 -7.2 | 269 9 8.9 0.2 12 659 3658 275 21 20.9 -1.8 | 241 11 10.0 5.5 13 589 4572 290 21 19.7 -7.2 | 269 9 8.9 0.2 14 526 5486 265 19 18.9 1.7 | 222 12 8.0 9.0 15 500 5890 285 18 17.4 -4.7 | 248 7 6.5 2.7 16 487 6096 285 17 16.4 -4.4 | 242 6 5.5 2.9 17 468 6401 295 24 21.8 -10.1 | 284 11 10.9 -2.8 18 450 6706 300 23 19.9 -11.5 | 295 10 9.0 -4.2 19 432 7010 265 14 13.9 1.2 | 200 9 3.1 8.6 20 400 7600 275 18 17.9 -1.6 | 231 9 7.1 5.8 21 399 7620 275 19 18.9 -1.7 | 235 10 8.0 5.7 22 383 7925 255 15 14.5 3.9 | 198 12 3.6 11.2 23 352 8534 245 15 13.6 6.3 | 191 14 2.7 13.7 24 324 9144 265 11 11.0 1.0 | 181 8 0.1 8.3 25 311 9449 230 12 9.2 7.7 | 174 15 -1.7 15.0 26 300 9710 240 12 10.4 6.0 | 178 13 -0.5 13.3 27 273 10363 270 13 13.0 -0.0 | 196 8 2.1 7.3 28 250 10970 265 19 18.9 1.7 | 222 12 8.0 9.0 29 239 11278 270 18 18.0 -0.0 | 224 10 7.1 7.3 30 218 11887 235 18 14.7 10.3 | 192 18 3.9 17.7 31 200 12460 265 32 31.9 2.8 | 244 23 21.0 10.1 32 199 12497 265 29 28.9 2.5 | 241 21 18.0 9.9 33 150 14280 260 45 44.3 7.8 | 246 37 33.4 15.1 34 121 15545 265 53 52.8 4.6 | 254 44 41.9 12.0 35 104 16459 260 46 45.3 8.0 | 246 38 34.4 15.3 36 100 16680 270 39 39.0 -0.0 | 255 29 28.1 7.3 37 99 16738 270 37 37.0 -0.0 | 254 27 26.1 7.3 38 93 17069 270 39 39.0 -0.0 | 255 29 28.1 7.3 39 89 17374 285 37 35.7 -9.6 | 275 25 24.9 -2.2 40 84 17678 275 27 26.9 -2.4 | 253 17 16.0 5.0 41 80 17983 295 26 23.6 -11.0 | 286 13 12.7 -3.7 42 76 18288 280 31 30.5 -5.4 | 264 20 19.7 2.0 43 72 18593 290 18 16.9 -6.2 | 259 6 6.0 1.2 44 70 18730 250 20 18.8 6.8 | 209 16 7.9 14.2 45 68 18898 245 20 18.1 8.5 | 205 17 7.2 15.8 46 65 19202 310 22 16.9 -14.1 | 319 9 6.0 -6.8 47 61 19507 295 13 11.8 -5.5 | 206 2 0.9 1.8 48 58 19812 250 12 11.3 4.1 | 182 11 0.4 11.4 49 55 20117 275 12 12.0 -1.0 | 190 6 1.1 6.3 50 50 20726 40 10 -6.4 -7.7 | 89 17 -17.3 -0.3 51 50 20730 70 8 -7.5 -2.7 | 104 19 -18.4 4.6 52 43 21641 105 3 -2.9 0.8 | 120 16 -13.8 8.1 53 41 21946 360 16 -0.0 -16.0 | 51 14 -10.9 -8.7 54 37 22555 55 21 -17.2 -12.0 | 80 28 -28.1 -4.7 55 34 23165 115 10 -9.1 4.2 | 120 23 -19.9 11.6 56 32 23470 5 10 -0.9 -10.0 | 77 12 -11.8 -2.6 57 31 23774 25 19 -8.0 -17.2 | 62 21 -18.9 -9.9 58 30 23880 25 13 -5.5 -11.8 | 75 17 -16.4 -4.4 59 29 24079 40 16 -10.3 -12.3 | 77 22 -21.2 -4.9 60 28 24384 15 16 -4.1 -15.5 | 62 17 -15.0 -8.1 61 26 24689 20 34 -11.6 -31.9 | 42 33 -22.5 -24.6 62 25 24994 95 16 -15.9 1.4 | 108 28 -26.8 8.7 63 24 25298 90 10 -10.0 0.0 | 109 22 -20.9 7.3 64 23 25603 160 1 -0.3 0.9 | 126 14 -11.2 8.3 65 21 26213 35 16 -9.2 -13.1 | 74 21 -20.1 -5.8 66 20 26440 185 8 0.7 8.0 | 146 18 -10.2 15.3 67 20 26518 65 10 -9.1 -4.2 | 99 20 -19.9 3.1 68 19 26822 155 10 -4.2 9.1 | 137 22 -15.1 16.4 69 17 27432 270 1 1.0 -0.0 | 127 12 -9.9 7.3 70 16 28042 50 13 -10.0 -8.4 | 87 21 -20.8 -1.0 71 15 28346 60 10 -8.7 -5.0 | 97 20 -19.5 2.3 72 13 29261 265 11 11.0 1.0 | 181 8 0.1 8.3 73 12 29566 275 16 15.9 -1.4 | 220 8 5.1 5.9 74 11 30175 320 16 10.3 -12.3 | 7 5 -0.6 -4.9 75 10 30920 210 6 3.0 5.2 | 148 15 -7.9 12.5 Wind Parameters Mean winds (0-6000m): 274.0 at 17.5 knts Storm direction: 304.0 at 13.1 knts Shear (0-3000m) pos: 5.5 neg: 0.0 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 136.0 deg Storm rel helicity (0-3000m) pos: 104.4 neg: -3.8 tot: 100.7 m^2/s^2 ave: 33.6 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 4.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.55 Bulk Shear: 77.96 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 ------------------------------------------------------------------------------- 500 169 13 147 24| 7.1 0.0 7.1| 42.7 -0.8 41.9 83.9 0.53| 12.8 6.8 1000 184 11 151 21| 7.1 0.0 7.1| 58.0 -2.6 55.4 55.4 0.42| 11.7 4.9 1500 204 10 158 18| 7.3 0.0 7.3| 76.9 -2.6 74.3 49.5 0.52| 10.4 5.5 2000 229 11 171 15| 7.0 0.0 7.0| 85.4 -2.6 82.8 41.4 0.53| 10.0 5.3 2500 248 13 186 12| 6.6 0.0 6.6| 99.3 -2.6 96.7 38.7 0.58| 9.2 5.3 3000 261 15 201 10| 5.5 0.0 5.5|104.4 -3.8 100.7 33.6 0.57| 8.2 4.7 4000 269 16 216 9| 4.2 0.6 4.8|110.2 -16.7 93.5 23.4 0.44| 7.2 3.1 5000 274 17 225 9| 3.5 1.0 4.5|116.9 -28.7 88.2 17.6 0.35| 6.6 2.3 6000 274 17 227 9| 3.0 1.0 4.1|126.8 -39.4 87.3 14.6 0.30| 6.4 1.9 Wrote GIF file: /home/apache/climate/data/raob//RK169/skewt/RK169.skewt.20251011.00.gif