SPC soundings: feeds current
SPC soundings: Feed current; checked .
Checked means retrieved, not newly issued. Each graphic retains its issue, observation, initialization or valid time. Site publishing status is separate.
Soundings: what weather balloons measured
A balloon launched about an hour before the time named, measuring as it rose and drifted with the wind: the atmosphere above one place, at one time. Model soundings, which are forecasts, are not shown here.
The levels this sounding was drawn from (59)
| Pressure | Height | Temperature | Dew point | Wind |
|---|---|---|---|---|
| 942 mb | 700 m | 18.0 | 2.0 | 190° 8 kt |
| 928 mb | 823 m | 16.6 | 1.6 | — |
| 925 mb | 849 m | 16.4 | 1.4 | 230° 9 kt |
| 888 mb | 1195 m | 13.2 | 0.2 | — |
| 865 mb | 1415 m | 12.0 | -5.0 | — |
| 854 mb | 1524 m | 13.7 | -8.0 | 230° 14 kt |
| 850 mb | 1562 m | 14.0 | -7.0 | 270° 18 kt |
| 839 mb | 1671 m | 13.2 | -8.8 | — |
| 826 mb | 1802 m | 13.2 | -10.8 | — |
| 794 mb | 2134 m | 11.9 | -16.3 | 270° 26 kt |
| 765 mb | 2438 m | 10.8 | -21.4 | 280° 20 kt |
| 752 mb | 2585 m | 10.2 | -23.8 | — |
| 738 mb | 2743 m | 9.3 | -23.2 | 280° 22 kt |
| 711 mb | 3048 m | 7.7 | -22.1 | 280° 24 kt |
| 700 mb | 3176 m | 7.2 | -20.8 | 285° 21 kt |
| 685 mb | 3353 m | 6.0 | -20.2 | 285° 21 kt |
| 669 mb | 3547 m | 4.6 | -19.4 | — |
| 655 mb | 3719 m | 3.6 | -22.4 | — |
| 636 mb | 3962 m | 1.6 | -20.2 | 285° 25 kt |
| 614 mb | 4239 m | -0.7 | -17.7 | — |
| 593 mb | 4516 m | -3.1 | -19.1 | — |
| 577 mb | 4732 m | -4.9 | -19.9 | — |
| 566 mb | 4877 m | -5.4 | -20.7 | 280° 21 kt |
| 556 mb | 5023 m | -6.1 | -23.1 | — |
| 545 mb | 5182 m | -6.6 | -24.8 | 290° 30 kt |
| 528 mb | 5427 m | -8.1 | -25.1 | — |
| 518 mb | 5575 m | -7.7 | -30.7 | — |
| 504 mb | 5791 m | -9.0 | -32.0 | 300° 28 kt |
| 500 mb | 5850 m | -9.5 | -32.5 | 300° 26 kt |
| 484 mb | 6096 m | -11.7 | -33.0 | 300° 25 kt |
| 465 mb | 6401 m | -14.5 | -33.6 | 305° 25 kt |
| 446 mb | 6706 m | -17.3 | -34.1 | 300° 25 kt |
| 428 mb | 7010 m | -20.1 | -34.7 | 305° 26 kt |
| 411 mb | 7315 m | -22.8 | -35.3 | 305° 27 kt |
| 400 mb | 7520 m | -24.7 | -35.7 | 300° 32 kt |
| 388 mb | 7740 m | -26.3 | -37.3 | — |
| 362 mb | 8230 m | -30.4 | -38.6 | 305° 37 kt |
| 352 mb | 8434 m | -32.1 | -39.1 | — |
| 334 mb | 8800 m | -35.5 | -40.5 | — |
| 323 mb | 9032 m | -36.1 | -44.1 | — |
| 313 mb | 9249 m | -37.1 | -46.1 | — |
| 300 mb | 9540 m | -39.5 | -47.5 | 310° 45 kt |
| 278 mb | 10058 m | -43.2 | -49.6 | 310° 48 kt |
| 266 mb | 10363 m | -45.2 | -50.5 | 310° 50 kt |
| 254 mb | 10668 m | -47.3 | -53.3 | 315° 50 kt |
| 250 mb | 10770 m | -48.3 | -54.3 | 315° 52 kt |
| 235 mb | 11172 m | -51.7 | -56.7 | — |
| 221 mb | 11565 m | -54.7 | -59.7 | — |
| 210 mb | 11887 m | -54.8 | -60.8 | 310° 46 kt |
| 200 mb | 12200 m | -55.9 | -61.9 | 315° 54 kt |
| 184 mb | 12727 m | -58.7 | -64.7 | — |
| 173 mb | 13106 m | -60.7 | -67.7 | 300° 54 kt |
| 162 mb | 13522 m | -60.7 | -67.7 | — |
| 150 mb | 14000 m | -61.5 | -69.5 | 310° 57 kt |
| 138 mb | 14516 m | -62.9 | -69.9 | — |
| 127 mb | 15026 m | -65.7 | -72.7 | 300° 44 kt |
| 117 mb | 15545 m | -66.2 | -75.5 | 295° 42 kt |
| 105 mb | 16154 m | -65.5 | -77.5 | 305° 42 kt |
| 100 mb | 16480 m | -65.5 | -78.5 | 300° 31 kt |
Every station with a sounding (78)
- Aberdeen, SD (ABR)
- ADN
- Albany, NY (ALB)
- Albuquerque, NM (ABQ)
- Amarillo, TX (AMA)
- Birmingham, AL (BMX)
- Bismarck, ND (BIS)
- Blacksburg, VA (RNK)
- Boise, ID (BOI)
- Brownsville, TX (BRO)
- Buffalo, NY (BUF)
- Cape Canaveral, FL (XMR)
- Caribou, ME (CAR)
- Chanhassen, MN (MPX)
- Charleston, SC (CHS)
- Chihuahua, Mexico (76225)
- Corpus Christi, TX (CRP)
- Davenport, IA (DVN)
- Del Rio, TX (DRT)
- Dodge City, KS (DDC)
- EDW
- Elko, NV (LKN)
- Flagstaff, AZ (FGZ)
- Fort Worth, TX (FWD)
- Gaylord, MI (APX)
- Glasgow, MT (GGW)
- Grand Junction, CO (GJT)
- Gray, ME (GYX)
- GRB
- Great Falls, MT (TFX)
- Greensboro, NC (GSO)
- International Falls, MN (INL)
- Jackson, MS (JAN)
- Jacksonville, FL (JAX)
- Key West, FL (KEY)
- La Paz, Mexico (76405)
- Lake Charles, LA (LCH)
- Lamont, OK (LMN)
- Las Vegas, NV (VEF)
- Lincoln, IL (ILX)
- Little Rock, AR (LZK)
- Maniwaki, Quebec (WMW)
- Mazatlán, Mexico (76458)
- Medford, OR (MFR)
- Miami, FL (MFL)
- Midland, TX (MAF)
- Nashville, TN (BNA)
- Newport, NC (MHX)
- Norman, OK (OUN)
- North Platte, NE (LBF)
- Oakland, CA (OAK)
- OYU
- Peachtree City, GA (FFC)
- Pickle Lake, Ontario (WPL)
- Pittsburgh, PA (PIT)
- Quillayute, WA (UIL)
- Rapid City, SD (UNR)
- Reno, NV (REV)
- Riverton, WY (RIW)
- Salem, OR (SLE)
- Salt Lake City, UT (SLC)
- San Diego, CA (NKX)
- Santa Teresa, NM (EPZ)
- Shreveport, LA (SHV)
- Slidell, LA (LIX)
- Spokane, WA (OTX)
- Springfield, MO (SGF)
- Sterling, VA (IAD)
- Tampa Bay, FL (TBW)
- Topeka, KS (TOP)
- Upton, NY (OKX)
- Valley, NE (OAX)
- Vandenberg, CA (VBG)
- VPS
- White Lake, MI (DTX)
- Wilmington, OH (ILN)
- Yarmouth, Nova Scotia (YQI)
- Zacatecas, Mexico (76526)
SPC observed soundings checked · Data: NOAA/SPC
Northern Mariana Islands briefing
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