Alpena, MI Meteorological Data & WebCam

Real-Time Meteorological Observation Network
Alpena, MI (APNM4) 45° 03´ 35" N, 83° 25´ 25" W

See Metadata File for full description of instruments and parameters, as well as site maps.

Conditions at 01:50 pm EDT on 05/09/2009 (DOY 129 17:50 GMT)

Wind Speed:	10.91 kts (5.61 m/s)
Max Wind Speed:	16.76 kts (8.62 m/s)
Wind Direction:	320° (NW)
Air Temperature:	47.2 °F (8.4 °C)
Plot & Data of Previous 3 Hours (5 minute increments)
Plot of Previous 5 Days (hourly increments)

Click on WebCam image to enlarge
(image is updated 3 times per hour)

Previous 24 WebCam Images

WebCam Location & Info

Nearby WebCam Image: Tawas Bay Webcam (external site)

YEAR	DOY	EDT	WIND SPD kts	WIND GUST kts	PEAK WIND kts	WIND DIR deg	AIR TEMP deg F
---------Previous 18 Hours (at top of hour) [English] [Metric] ---------
2009	129	1300	7.57	12.57	16.76	342	46.0
2009	129	1200	8.54	12.42	16.23	354	44.2
2009	129	1100	10.42	16.04	16.04	359	43.4
2009	129	1000	12.95	18.78	20.20	021	44.0
2009	129	0900	11.48	16.46	19.05	031	44.5
2009	129	0800	12.12	15.39	20.39	024	45.5
2009	129	0600	5.01	8.19	9.10	348	44.4
2009	129	0500	6.03	7.51	8.34	357	43.9
2009	129	0400	8.33	11.74	11.74	328	44.5
2009	129	0300	10.26	13.11	13.84	327	44.3
2009	129	0200	7.63	12.12	13.06	324	45.4
2009	129	0100	7.98	10.71	12.99	332	46.8
2009	129	0000	9.47	12.95	13.10	338	48.6
2009	128	2300	8.48	10.21	14.33	332	50.4
2009	128	2200	8.52	11.66	14.52	332	53.3
2009	128	2100	6.82	8.76	11.59	354	55.9
2009	128	2000	6.42	9.49	12.07	008	62.7
2009	128	1900	8.39	9.56	9.56	074	60.5

Note: Peak wind is max wind speed during entire hour

Click here for current data: 20090509.c6t, data format

Click here for past data: 2009 | Archive

These data are also available from NDBC's Dial-a-Buoy. See http://www.ndbc.noaa.gov/dial.shtml for details.

Realtime Data Disclaimer
Special thanks to Thunder Bay National Marine Sanctuary and Underwater Preserve (NMS/UP).