UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113000.upa.cvt Date: 0000Z 30 NOV 25 Searching for SKSP... Searching the city database file for: SKSP ... Date:0000Z 30 NOV 25 Station: SKSP WMO ident: 80001 Latitude: 12.58 Longitude: -81.72 Elevation: 2.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1011 2 27.2 24.8 87 2.4 25.4 70 9 299.4 303.0 298.2 357.6 19.86 1 1005 59 27.8 24.0 80 3.8 25.0 65 14 300.5 304.0 298.0 356.4 19.02 2 1000 106 27.6 23.0 76 4.6 24.2 60 19 300.8 304.0 297.4 353.5 17.96 3 988 213 26.6 22.0 76 4.6 23.3 60 18 300.8 303.9 296.8 351.0 17.09 4 925 792 21.8 18.8 83 3.0 19.7 60 20 301.6 304.3 295.6 345.6 14.93 5 860 1421 17.4 15.5 89 1.9 16.1 62 19 303.4 305.8 294.8 341.9 12.99 6 850 1521 17.0 14.5 85 2.5 15.3 60 19 304.0 306.2 294.4 340.6 12.31 7 700 3155 8.8 1.8 61 7.0 4.9 55 7 312.2 313.4 292.2 331.7 6.24 8 695 3214 8.8 -1.2 49 10.0 3.5 48 7 312.9 313.8 291.3 328.8 5.04 9 668 3542 7.2 -7.8 33 15.0 0.3 39 9 314.6 315.2 290.2 324.9 3.18 10 662 3616 7.2 -13.8 21 21.0 -1.3 42 9 315.5 315.8 289.3 322.0 1.99 11 608 4312 2.4 -0.6 81 3.0 0.8 48 8 317.7 318.9 293.6 336.9 6.03 12 500 5870 -6.3 -23.3 25 17.0 -11.5 35 8 325.4 325.6 291.6 329.5 1.17 13 499 5886 -6.3 -22.3 27 16.0 -11.3 36 8 325.5 325.8 291.7 330.0 1.28 14 489 6044 -6.9 -18.9 38 12.0 -11.1 50 6 326.7 327.0 292.4 332.8 1.76 15 488 6060 -6.9 -17.9 41 11.0 -10.8 52 6 326.9 327.3 292.7 333.5 1.92 16 412 7366 -14.3 -48.3 4 34.0 -19.3 322 12 333.6 333.6 292.8 334.0 0.12 17 400 7590 -15.9 -31.9 24 16.0 -19.5 310 16 334.3 334.5 293.5 336.8 0.66 18 355 8471 -23.9 -28.6 65 4.7 -24.9 296 15 335.2 335.4 294.0 338.9 1.02 19 350 8574 -23.9 -27.6 71 3.7 -24.8 292 15 336.5 336.8 294.5 340.7 1.13 20 329 9022 -26.1 -30.8 65 4.7 -27.1 237 14 339.5 339.7 295.0 342.9 0.89 21 316 9311 -28.5 -31.5 75 3.0 -29.0 220 16 340.1 340.3 295.1 343.4 0.87 22 300 9680 -31.5 -35.5 68 4.0 -32.1 220 20 341.0 341.1 295.1 343.4 0.62 23 281 10139 -35.7 -41.7 54 6.0 -36.4 227 24 341.4 341.5 295.0 342.8 0.35 24 271 10390 -37.9 -41.7 67 3.8 -38.3 233 26 341.7 341.8 295.1 343.2 0.36 25 263 10595 -39.7 -50.7 30 11.0 -40.5 238 27 342.0 342.1 295.0 342.6 0.14 26 250 10940 -42.5 -48.5 52 6.0 -42.9 235 25 342.9 342.9 295.2 343.6 0.19 27 230 11498 -47.5 -49.5 80 2.0 -47.6 235 24 343.5 343.6 295.3 344.3 0.18 28 213 12003 -50.7 -61.7 26 11.0 -51.0 259 30 346.2 346.2 295.8 346.4 0.04 29 204 12283 -53.3 -63.3 29 10.0 -53.5 256 36 346.4 346.4 295.8 346.6 0.04 30 200 12410 -54.3 -64.3 28 10.0 -54.5 255 38 346.8 346.8 296.0 346.9 0.03 31 193 12637 -56.1 -75.1 8 19.0 -56.3 258 39 347.4 347.5 296.1 347.5 0.01 32 154 14032 -67.5 -77.5 23 10.0 -67.5 313 27 351.2 351.2 296.9 351.2 0.01 33 150 14190 -68.1 -78.1 23 10.0 -68.2 320 25 352.8 352.8 297.3 352.8 0.01 34 149 14230 -68.1 -79.1 19 11.0 -68.2 320 25 353.5 353.5 297.4 353.5 0.01 35 123 15359 -76.9 -82.9 38 6.0 -76.9 288 50 357.4 357.4 298.2 357.4 0.00 36 120 15501 -77.3 -84.3 32 7.0 -77.3 285 56 359.2 359.2 298.5 359.2 0.00 37 112 15904 -70.7 -84.7 11 14.0 -70.8 283 53 378.7 378.7 302.1 378.7 0.00 38 111 15957 -70.7 -84.7 11 14.0 -70.8 285 49 379.6 379.6 302.2 379.6 0.00 39 110 16011 -70.7 -84.7 11 14.0 -70.8 288 46 380.6 380.6 302.3 380.6 0.00 40 100 16570 -75.3 -87.3 14 12.0 -75.3 145 5 382.2 382.2 302.6 382.2 0.00 41 97 16745 -76.3 -87.3 16 11.0 -76.3 145 5 383.6 383.6 302.8 383.6 0.00 42 92 17048 -78.3 -94.3 6 16.0 -78.3 163 10 385.5 385.5 303.1 385.5 0.00 43 76 18120 -83.7 -97.7 7 14.0 -83.7 98 3 395.9 395.9 304.6 395.9 0.00 44 70 18580 -79.9 -93.9 8 14.0 -79.9 160 4 413.4 413.4 306.9 413.5 0.00 45 53 20210 -68.9 -88.9 4 20.0 -69.1 20 13 473.2 473.2 312.9 473.2 0.00 46 50 20560 -69.9 -90.9 3 21.0 -70.1 65 21 478.8 478.8 313.4 478.8 0.00 47 39 22064 -62.1 -89.1 2 27.0 -62.7 76 26 533.8 533.8 317.2 533.8 0.00 48 35 22730 -63.5 -91.5 1 28.0 -64.0 87 37 546.9 546.9 317.9 546.9 0.00 49 34 22908 -63.1 -91.1 1 28.0 -63.7 86 37 552.5 552.5 318.2 552.5 0.00 50 31 23477 -61.7 -90.7 1 29.0 -62.4 90 38 571.1 571.1 319.2 571.1 0.00 51 30 23680 -61.3 -90.3 1 29.0 -62.1 100 39 577.5 577.5 319.5 577.5 0.00 52 24 25085 -56.5 -86.5 1 30.0 -58.1 92 39 629.5 629.5 321.9 629.6 0.01 53 23 25356 -56.5 -86.5 1 30.0 -58.2 92 38 637.2 637.2 322.2 637.3 0.01 54 20 26250 -54.5 -85.5 1 31.0 -56.8 105 29 669.4 669.4 323.4 669.4 0.01 55 16 27686 -52.3 -83.3 1 31.0 -55.6 97 23 720.6 720.7 325.1 720.8 0.02 56 15 28103 -53.1 -84.1 1 31.0 -56.3 80 21 731.4 731.4 325.4 731.6 0.02 57 13 29043 -44.5 -77.5 1 33.0 -51.3 77 20 791.7 791.8 327.1 792.5 0.08 TRP 120 15501 -77.3 -84.3 32 7.0 -77.3 285 56 359.2 359.2 298.5 359.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5764.00 m Freezing level: 578.21 mb = 4741.47 m = 15555.81 ft Wetbulb zero: 666.81 mb = 3556.62 m = 11668.54 ft Precipitable water: 1.90 inches Sfc-500 mean rel hum: 64.51 % Est. max temperature: 31.13 C = 88.03 F Sfc-Lift cond lev (LCL): 976.87 mb = 312.62 m = 1025.65 ft T: 25.77 C 700-500 lapse rate: 5.56 C/km ThetaE index: 35.53 C Layer 1005.0- 608.0 mb Conv cond level (CCL): 892.37 mb = 1101.95 m = 3615.28 ft Mean mixing ratio: 16.31 g/kg Conv temperature: 30.27 C = 86.49 F Cap Strength: 0.84 C Lifted Index: -3.04 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.66 C Lifted Index @700 mb: -1.53 C Showalter Index: 0.24 C Risk: Thunderstorms probable Total Totals Index: 44.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 20.80 C K Index: 30.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 220.00 Risk: None Energy Index: -2.13 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1018.69 J/kg Max Up Vert Vel: 45.14 m/s Conv Inhibition (B-): 8.21 J/kg Cap Strength: 0.84 C Lift Cond Lev (LCL): 910.07 mb = 932.42 m = 3059.07 ft Lev Free Conv (LFC): 875.07 mb = 1270.92 m = 4169.63 ft Equ Level (EL): 175.07 mb = 13239.39 m = 43435.79 ft B at Equ Level: 1015.97 J/kg Max Parcel Lev (MPL): 105.07 mb = 16279.53 m = 53409.89 ft Wind level data Storm motion: 81 at 9 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 1011 2 70 9 -8.5 -3.1 | 352 2 0.3 -1.7 1 1000 106 60 19 -16.5 -9.5 | 43 11 -7.7 -8.2 2 978 305 60 18 -15.6 -9.0 | 42 10 -6.9 -7.7 3 944 610 60 19 -16.5 -9.5 | 43 11 -7.7 -8.2 4 925 792 60 20 -17.3 -10.0 | 45 12 -8.6 -8.7 5 912 914 65 19 -17.2 -8.0 | 52 11 -8.5 -6.7 6 880 1219 65 18 -16.3 -7.6 | 50 10 -7.6 -6.3 7 850 1521 60 19 -16.5 -9.5 | 43 11 -7.7 -8.2 8 819 1829 60 18 -15.6 -9.0 | 42 10 -6.9 -7.7 9 790 2134 45 14 -9.9 -9.9 | 8 9 -1.2 -8.6 10 762 2438 55 13 -10.6 -7.5 | 18 6 -1.9 -6.1 11 735 2743 55 10 -8.2 -5.7 | 353 4 0.5 -4.4 12 709 3048 60 9 -7.8 -4.5 | 344 3 0.9 -3.2 13 700 3155 55 7 -5.7 -4.0 | 312 4 3.0 -2.7 14 683 3353 30 8 -4.0 -6.9 | 320 7 4.7 -5.6 15 658 3658 45 9 -6.4 -6.4 | 335 6 2.3 -5.0 16 610 4267 50 8 -6.1 -5.1 | 326 5 2.6 -3.8 17 587 4572 20 4 -1.4 -3.8 | 288 8 7.3 -2.4 18 565 4877 35 4 -2.3 -3.3 | 287 7 6.4 -1.9 19 524 5486 15 11 -2.8 -10.6 | 328 11 5.9 -9.3 20 500 5870 35 8 -4.6 -6.6 | 322 7 4.1 -5.2 21 486 6096 55 6 -4.9 -3.4 | 299 4 3.8 -2.1 22 467 6401 70 10 -9.4 -3.4 | 18 2 -0.7 -2.1 23 449 6706 10 7 -1.2 -6.9 | 307 9 7.5 -5.6 24 431 7010 340 7 2.4 -6.6 | 295 12 11.1 -5.2 25 400 7590 310 16 12.3 -10.3 | 293 23 21.0 -9.0 26 398 7620 310 16 12.3 -10.3 | 293 23 21.0 -9.0 27 351 8534 295 15 13.6 -6.3 | 283 23 22.3 -5.0 28 323 9144 220 14 9.0 10.7 | 236 21 17.7 12.1 29 300 9680 220 20 12.9 15.3 | 232 27 21.6 16.7 30 284 10058 225 24 17.0 17.0 | 235 32 25.7 18.3 31 260 10668 240 27 23.4 13.5 | 245 35 32.1 14.8 32 250 10940 235 25 20.5 14.3 | 242 33 29.2 15.7 33 227 11582 235 24 19.7 13.8 | 242 32 28.4 15.1 34 217 11887 260 28 27.6 4.9 | 260 37 36.3 6.2 35 200 12410 255 38 36.7 9.8 | 256 47 45.4 11.2 36 188 12802 260 40 39.4 6.9 | 260 49 48.1 8.3 37 150 14190 320 25 16.1 -19.2 | 306 31 24.8 -17.8 38 147 14326 320 25 16.1 -19.2 | 306 31 24.8 -17.8 39 125 15240 290 46 43.2 -15.7 | 285 54 51.9 -14.4 40 120 15501 285 56 54.1 -14.5 | 282 64 62.8 -13.2 41 113 15850 280 57 56.1 -9.9 | 278 65 64.8 -8.6 42 102 16459 310 14 10.7 -9.0 | 292 21 19.4 -7.7 43 100 16570 145 5 -2.9 4.1 | 227 8 5.8 5.4 44 97 16764 145 5 -2.9 4.1 | 227 8 5.8 5.4 45 87 17374 185 17 1.5 16.9 | 209 21 10.2 18.3 46 82 17678 205 9 3.8 8.2 | 233 16 12.5 9.5 47 78 17983 65 3 -2.7 -1.3 | 269 6 6.0 0.1 48 74 18288 140 4 -2.6 3.1 | 234 8 6.1 4.4 49 70 18580 160 4 -1.4 3.8 | 235 9 7.3 5.1 50 70 18593 225 6 4.2 4.2 | 247 14 13.0 5.6 51 66 18898 60 6 -5.2 -3.0 | 295 4 3.5 -1.7 52 63 19202 240 9 7.8 4.5 | 251 18 16.5 5.8 53 60 19507 345 4 1.0 -3.9 | 285 10 9.7 -2.5 54 57 19812 10 9 -1.6 -8.9 | 317 10 7.1 -7.5 55 54 20117 15 13 -3.4 -12.6 | 335 12 5.3 -11.2 56 51 20422 30 13 -6.5 -11.3 | 347 10 2.2 -9.9 57 50 20560 65 21 -19.0 -8.9 | 54 13 -10.3 -7.5 58 46 21031 85 14 -13.9 -1.2 | 91 5 -5.2 0.1 59 44 21336 70 19 -17.9 -6.5 | 61 11 -9.1 -5.2 60 42 21641 95 26 -25.9 2.3 | 102 18 -17.2 3.6 61 40 21946 85 21 -20.9 -1.8 | 88 12 -12.2 -0.5 62 38 22250 65 33 -29.9 -13.9 | 59 25 -21.2 -12.6 63 36 22555 90 38 -38.0 0.0 | 93 29 -29.3 1.3 64 34 22860 85 36 -35.9 -3.1 | 86 27 -27.2 -1.8 65 33 23165 90 39 -39.0 0.0 | 93 30 -30.3 1.3 66 31 23470 90 38 -38.0 0.0 | 93 29 -29.3 1.3 67 30 23680 100 39 -38.4 6.8 | 105 31 -29.7 8.1 68 28 24079 100 40 -39.4 6.9 | 105 32 -30.7 8.3 69 27 24384 105 43 -41.5 11.1 | 111 35 -32.8 12.5 70 26 24689 95 40 -39.8 3.5 | 99 32 -31.1 4.8 71 23 25298 90 38 -38.0 0.0 | 93 29 -29.3 1.3 72 21 25908 105 34 -32.8 8.8 | 113 26 -24.1 10.1 73 20 26213 100 30 -29.5 5.2 | 107 22 -20.8 6.5 74 20 26250 105 29 -28.0 7.5 | 115 21 -19.3 8.8 75 17 26822 105 29 -28.0 7.5 | 115 21 -19.3 8.8 76 16 27127 95 22 -21.9 1.9 | 104 14 -13.2 3.2 77 15 27432 70 20 -18.8 -6.8 | 61 11 -10.1 -5.5 78 11 28346 85 19 -18.9 -1.7 | 88 10 -10.2 -0.3 79 10 28651 110 19 -17.9 6.5 | 131 12 -9.1 7.8 80 10 28956 105 19 -18.4 4.9 | 123 11 -9.6 6.2 Wind Parameters Mean winds (0-6000m): 51.3 at 11.7 knts Storm direction: 81.3 at 8.8 knts Shear (0-3000m) pos: 1.3 neg: 1.5 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): -6.0 deg Storm rel helicity (0-3000m) pos: 11.3 neg: -22.1 tot: -10.8 m^2/s^2 ave: -3.6 10^-3 m/s^2 rel: -0.05 Storm rel vorticity (0-3000m) horiz: 5.2 stream: -0.3 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 197.75 Bulk Shear: 5.15 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 61 18 42 10| 0.0 10.2 10.2| 4.5 -0.8 3.7 7.3 0.46| 12.4 5.7 1000 61 18 44 11| 0.8 5.1 5.9| 9.7 -0.8 8.9 8.9 0.48| 7.9 3.8 1500 62 18 46 11| 0.6 3.6 4.2| 9.7 -4.7 5.0 3.4 0.33| 6.1 2.0 2000 61 18 44 10| 0.4 2.2 2.7| 9.7 -14.0 -4.3 -2.1 0.11| 5.7 0.6 2500 59 17 40 10| 0.9 1.8 2.7| 11.3 -19.2 -7.9 -3.1 0.03| 5.6 0.2 3000 59 16 36 9| 1.3 1.5 2.8| 11.3 -22.1 -10.8 -3.6 -0.05| 5.2 -0.3 4000 57 14 26 7| 1.0 1.3 2.3| 14.5 -24.5 -10.0 -2.5 -0.05| 4.9 -0.2 5000 55 12 14 6| 0.8 1.0 1.8| 17.0 -31.8 -14.8 -3.0 -0.11| 4.7 -0.5 6000 51 12 4 6| 1.1 1.3 2.4| 25.6 -34.9 -9.3 -1.5 -0.05| 5.0 -0.2 Wrote GIF file: /home/apache/climate/data/raob//SKSP/skewt/SKSP.skewt.20251130.00.gif