UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043012.upa.cvt Date: 1200Z 30 APR 25 Searching for RK138... Searching the city database file for: RK138 ... Date:1200Z 30 APR 25 Station: RK138 WMO ident: 47138 Latitude: 36.03 Longitude: 129.38 ------------------------------------------------------------------------------- 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 1013 13 22.4 -0.6 22 23.0 10.9 230 5 294.5 295.1 283.5 305.2 3.61 1 1000 125 22.0 0.0 23 22.0 10.8 215 14 295.1 295.8 284.0 306.5 3.82 2 965 433 21.4 -2.6 20 24.0 9.6 211 16 297.6 298.2 284.4 307.4 3.27 3 925 797 18.6 -3.4 22 22.0 8.0 210 17 298.3 298.9 284.6 308.0 3.21 4 850 1513 12.4 -6.6 26 19.0 4.0 180 23 299.1 299.6 284.4 307.5 2.74 5 705 3045 0.6 -21.4 17 22.0 -5.9 201 28 302.5 302.7 283.7 305.7 0.98 6 700 3102 0.2 -21.8 17 22.0 -6.2 200 29 302.7 302.9 283.7 305.8 0.95 7 621 4045 -8.3 -26.3 22 18.0 -12.5 202 23 303.5 303.6 283.8 305.9 0.72 8 586 4492 -11.5 -26.5 28 15.0 -14.9 217 17 304.9 305.0 284.3 307.3 0.75 9 500 5690 -19.3 -34.3 25 15.0 -21.7 240 19 309.5 309.6 285.7 311.0 0.42 10 440 6633 -24.9 -50.9 7 26.0 -27.2 247 22 314.0 314.0 286.8 314.3 0.08 11 400 7320 -30.5 -39.5 41 9.0 -31.4 255 29 315.3 315.4 287.6 316.5 0.31 12 395 7409 -31.5 -39.5 45 8.0 -32.3 255 30 315.2 315.2 287.5 316.3 0.31 13 345 8349 -38.3 -52.3 22 14.0 -39.1 260 38 318.4 318.4 288.3 318.7 0.09 14 300 9290 -46.3 -55.3 35 9.0 -46.6 265 47 320.1 320.1 288.9 320.4 0.07 15 275 9862 -51.1 -58.1 43 7.0 -51.3 269 47 321.2 321.2 289.2 321.4 0.05 16 262 10177 -52.1 -64.1 22 12.0 -52.3 269 52 324.2 324.2 290.0 324.3 0.03 17 250 10480 -53.1 -65.1 22 12.0 -53.3 265 64 327.1 327.1 290.9 327.2 0.02 18 211 11562 -57.3 -68.3 23 11.0 -57.5 269 85 336.8 336.8 293.6 336.9 0.02 19 204 11775 -58.1 -75.1 10 17.0 -58.3 270 89 338.8 338.8 294.0 338.9 0.01 20 200 11900 -58.1 -75.1 10 17.0 -58.3 270 88 340.8 340.8 294.5 340.8 0.01 21 193 12125 -57.9 -76.1 8 18.2 -58.0 270 93 344.6 344.6 295.4 344.6 0.01 22 154 13553 -56.5 -82.5 2 26.0 -56.8 270 70 369.9 369.9 300.5 369.9 0.00 23 150 13720 -57.7 -82.7 3 25.0 -58.0 265 68 370.7 370.7 300.7 370.7 0.00 24 135 14381 -60.5 -84.5 3 24.0 -60.7 270 82 377.0 377.0 301.8 377.1 0.00 25 100 16250 -61.1 -86.1 2 25.0 -61.4 270 54 409.7 409.7 306.5 409.7 0.00 26 91 16830 -64.3 -87.3 3 23.0 -64.5 270 59 414.5 414.5 307.0 414.5 0.00 27 74 18101 -61.1 -87.1 2 26.0 -61.4 271 52 446.5 446.5 310.5 446.5 0.00 28 71 18360 -56.5 -85.5 1 29.0 -57.1 294 33 461.6 461.6 311.9 461.7 0.00 29 70 18450 -57.5 -85.5 2 28.0 -58.0 310 19 461.4 461.4 311.9 461.4 0.00 30 62 19213 -60.7 -86.7 2 26.0 -61.2 254 3 470.6 470.6 312.7 470.6 0.00 31 54 20088 -54.5 -84.5 1 30.0 -55.5 248 25 503.8 503.8 315.2 503.9 0.01 32 51 20453 -56.7 -85.7 1 29.0 -57.5 273 21 507.0 507.0 315.4 507.0 0.00 33 50 20580 -54.1 -85.1 1 31.0 -55.2 265 21 516.0 516.0 316.1 516.0 0.01 34 49 20710 -53.1 -84.1 1 31.0 -54.4 278 20 521.3 521.3 316.4 521.4 0.01 35 44 21397 -56.1 -85.1 1 29.0 -57.1 290 15 530.3 530.3 316.9 530.4 0.01 36 39 22174 -49.1 -82.1 1 33.0 -51.4 236 26 566.6 566.6 319.0 566.7 0.01 37 34 23066 -52.7 -83.7 1 31.0 -54.5 257 13 579.8 579.8 319.6 579.9 0.01 38 31 23666 -49.5 -82.5 1 33.0 -52.1 270 11 604.0 604.0 320.8 604.1 0.01 39 30 23880 -49.7 -82.7 1 33.0 -52.4 200 10 609.1 609.2 321.0 609.2 0.01 40 26 24821 -48.7 -81.7 1 33.0 -51.9 235 8 637.4 637.4 322.2 637.6 0.02 41 24 25346 -51.1 -83.1 1 32.0 -53.9 259 7 645.2 645.2 322.5 645.3 0.02 42 20 26540 -49.1 -82.1 1 33.0 -52.8 315 5 685.9 685.9 324.0 686.1 0.02 43 17 27603 -50.9 -82.9 1 32.0 -54.5 355 1 712.7 712.8 324.8 712.9 0.02 44 13 29368 -46.5 -81.5 1 35.0 -52.5 290 15 784.8 784.8 326.8 785.2 0.04 45 11 30474 -47.9 -81.9 1 34.0 -53.9 297 15 818.1 818.2 327.7 818.6 0.04 46 10 31110 -42.9 -79.9 1 37.0 -51.6 330 20 859.4 859.4 328.6 860.1 0.07 47 9.5 31455 -43.5 -79.5 1 36.0 -52.1 869.8 869.9 328.8 870.6 0.08 48 8.6 32131 -39.1 -78.1 1 39.0 -50.6 912.1 912.2 329.7 913.2 0.10 49 7.5 33070 -38.9 -78.9 1 40.0 -51.2 949.3 949.4 330.4 950.5 0.11 50 6.6 33955 -34.7 -76.7 1 42.0 -50.3 1002.3 1002.4 331.2 1004.4 0.17 51 6.2 34391 -35.9 -77.9 1 42.0 -51.1 1015.3 1015.4 331.4 1017.1 0.15 TRP 204 11775 -58.1 -75.1 10 17.0 -58.3 270 89 338.8 338.8 294.0 338.9 0.01 WND 193 12125 -57.9 -76.1 8 18.2 -58.0 270 93 344.6 344.6 295.4 344.6 0.01 Sounding variables and indices 1000-500 mb thick: 5565.00 m Freezing level: 698.14 mb = 3124.20 m = 10249.86 ft Wetbulb zero: 791.37 mb = 2098.42 m = 6884.50 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 22.86 % Est. max temperature: 26.96 C = 80.52 F Sfc-Lift cond lev (LCL): 718.80 mb = 2886.18 m = 9468.99 ft T: 1.82 C 700-500 lapse rate: 7.53 C/km ThetaE index: 2.32 C Layer 850.0- 700.0 mb Conv cond level (CCL): 625.01 mb = 3994.60 m = 13105.47 ft Mean mixing ratio: 3.39 g/kg Conv temperature: 31.45 C = 88.61 F Cap Strength: 5.22 C Lifted Index: 4.76 C Risk: None Lifted Index @300 mb: 9.29 C Lifted Index @700 mb: 5.09 C Showalter Index: 4.59 C Risk: None Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 31.70 C Cross Totals Index: 12.70 C K Index: 3.10 Risk: None Sweat Index: 198.25 Risk: None Energy Index: 0.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.71 J/kg Max Up Vert Vel: 5.61 m/s Conv Inhibition (B-): 57633.74 J/kg Cap Strength: 5.22 C Lift Cond Lev (LCL): 683.73 mb = 3287.22 m = 10784.72 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 232 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 1013 13 230 5 3.8 3.2 | 53 10 -8.3 -6.2 1 1000 125 215 14 8.0 11.5 | 117 5 -4.1 2.1 2 979 305 205 17 7.2 15.4 | 140 8 -5.0 6.0 3 945 610 220 15 9.6 11.5 | 130 3 -2.5 2.1 4 925 797 210 17 8.5 14.7 | 145 6 -3.7 5.3 5 912 914 205 18 7.6 16.3 | 147 8 -4.6 6.9 6 880 1219 180 19 0.0 19.0 | 128 15 -12.2 9.6 7 850 1513 180 23 0.0 23.0 | 138 18 -12.2 13.6 8 788 2134 180 21 0.0 21.0 | 134 17 -12.2 11.6 9 731 2743 205 23 9.7 20.8 | 168 12 -2.4 11.4 10 700 3102 200 29 9.9 27.3 | 173 18 -2.2 17.9 11 651 3658 190 29 5.0 28.6 | 160 20 -7.1 19.2 12 578 4572 220 15 9.6 11.5 | 130 3 -2.5 2.1 13 556 4877 200 14 4.8 13.2 | 117 8 -7.4 3.8 14 513 5486 245 19 17.2 8.0 | 285 5 5.1 -1.4 15 500 5690 240 19 16.5 9.5 | 269 4 4.3 0.1 16 473 6096 235 19 15.6 10.9 | 246 4 3.4 1.5 17 454 6401 245 20 18.1 8.5 | 279 6 6.0 -0.9 18 400 7320 255 29 28.0 7.5 | 277 16 15.8 -1.9 19 300 9290 265 47 46.8 4.1 | 279 35 34.7 -5.3 20 267 10058 270 47 47.0 -0.0 | 285 36 34.8 -9.4 21 250 10480 265 64 63.8 5.6 | 274 52 51.6 -3.8 22 204 11775 270 89 89.0 -0.0 | 277 77 76.8 -9.4 23 200 11900 270 88 88.0 -0.0 | 277 76 75.8 -9.4 24 193 12125 270 93 93.0 -0.0 | 277 81 80.8 -9.4 25 191 12192 270 93 93.0 -0.0 | 277 81 80.8 -9.4 26 150 13716 270 67 67.0 -0.0 | 280 56 54.8 -9.4 27 150 13720 265 68 67.7 5.9 | 274 56 55.6 -3.5 28 136 14326 270 83 83.0 -0.0 | 278 71 70.8 -9.4 29 118 15240 275 59 58.8 -5.1 | 287 49 46.6 -14.5 30 100 16250 270 54 54.0 -0.0 | 283 43 41.8 -9.4 31 97 16459 270 54 54.0 -0.0 | 283 43 41.8 -9.4 32 88 17069 270 62 62.0 -0.0 | 281 51 49.8 -9.4 33 83 17374 265 48 47.8 4.2 | 278 36 35.7 -5.2 34 79 17678 255 58 56.0 15.0 | 263 44 43.9 5.6 35 76 17983 265 58 57.8 5.1 | 275 46 45.6 -4.3 36 72 18288 280 44 43.3 -7.6 | 299 36 31.2 -17.0 37 70 18450 310 19 14.6 -12.2 | 354 22 2.4 -21.6 38 65 18898 320 17 10.9 -13.0 | 3 22 -1.2 -22.4 39 62 19202 255 2 1.9 0.5 | 49 14 -10.2 -8.9 40 59 19507 240 15 13.0 7.5 | 337 2 0.8 -1.9 41 56 19812 220 23 14.8 17.6 | 198 9 2.6 8.2 42 54 20117 250 25 23.5 8.6 | 274 11 11.3 -0.8 43 51 20422 275 21 20.9 -1.8 | 322 14 8.8 -11.2 44 50 20580 265 21 20.9 1.8 | 311 12 8.8 -7.6 45 49 20726 280 20 19.7 -3.5 | 330 15 7.5 -12.9 46 44 21336 305 15 12.3 -8.6 | 360 18 0.1 -18.0 47 42 21641 240 14 12.1 7.0 | 1 2 -0.0 -2.4 48 39 22250 235 27 22.1 15.5 | 239 12 10.0 6.1 49 37 22555 280 16 15.8 -2.8 | 344 13 3.6 -12.2 50 35 22860 260 1 1.0 0.2 | 50 14 -11.2 -9.2 51 34 23165 255 18 17.4 4.7 | 312 7 5.2 -4.7 52 32 23470 270 12 12.0 -0.0 | 1 9 -0.2 -9.4 53 30 23774 270 10 10.0 -0.0 | 13 10 -2.2 -9.4 54 30 23880 200 10 3.4 9.4 | 90 9 -8.7 -0.0 55 29 24079 200 10 3.4 9.4 | 90 9 -8.7 -0.0 56 20 26540 315 5 3.5 -3.5 | 34 16 -8.6 -12.9 57 17 27737 0 0 -0.0 -0.0 | 52 15 -12.2 -9.4 58 16 28042 335 14 5.9 -12.7 | 16 23 -6.2 -22.1 59 15 28346 330 15 7.5 -13.0 | 12 23 -4.7 -22.4 60 15 28651 330 10 5.0 -8.7 | 22 19 -7.2 -18.1 61 14 28956 305 5 4.1 -2.9 | 33 15 -8.1 -12.3 62 13 29261 280 17 16.7 -3.0 | 340 13 4.6 -12.4 63 13 29566 305 11 9.0 -6.3 | 11 16 -3.2 -15.7 64 12 29870 265 10 10.0 0.9 | 14 9 -2.2 -8.5 65 10 31110 330 20 10.0 -17.3 | 5 27 -2.2 -26.7 Wind Parameters Mean winds (0-6000m): 202.3 at 20.5 knts Storm direction: 232.3 at 15.4 knts Shear (0-3000m) pos: 1.9 neg: 3.2 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 118.9 deg Storm rel helicity (0-3000m) pos: 63.7 neg: -18.7 tot: 45.1 m^2/s^2 ave: 15.0 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.77 Bulk Shear: 5.68 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 ------------------------------------------------------------------------------- 500 211 14 123 6| 0.0 11.2 11.2| 14.7 -0.5 14.2 28.3 0.58| 17.3 10.1 1000 211 16 133 6| 0.0 7.4 7.4| 16.3 -3.7 12.7 12.7 0.37| 13.4 4.9 1500 200 17 136 9| 0.0 6.9 6.9| 28.8 -12.4 16.4 10.9 0.28| 12.1 3.4 2000 194 18 137 12| 0.0 4.8 4.8| 28.8 -17.6 11.2 5.6 0.24| 9.5 2.2 2500 192 19 138 12| 1.2 3.8 5.1| 48.8 -18.7 30.1 12.0 0.31| 8.9 2.8 3000 194 20 143 12| 1.9 3.2 5.0| 63.7 -18.7 45.1 15.0 0.35| 8.8 3.1 4000 194 22 151 14| 1.6 2.8 4.5| 69.0 -38.8 30.2 7.5 0.23| 8.4 1.9 5000 196 21 150 12| 1.8 2.4 4.2| 71.2 -44.4 26.7 5.3 0.15| 8.4 1.3 6000 202 20 155 11| 2.4 2.2 4.7| 77.7 -47.2 30.5 5.1 0.19| 8.2 1.6 Wrote GIF file: /home/apache/climate/data/raob//RK138/skewt/RK138.skewt.20250430.12.gif