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 5:50 pm EST on 11/20/2009 (DOY 324 22:50 GMT)

Wind Speed:	1.89 kts (0.97 m/s)
Max Wind Speed:	2.59 kts (1.33 m/s)
Wind Direction:	276° (W)
Air Temperature:	48.0 °F (8.9 °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	EST	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	324	1700	5.35	7.89	7.97	289	48.4
2009	324	1600	12.20	15.47	15.47	297	48.8
2009	324	1500	8.45	10.48	17.42	288	50.1
2009	324	1400	11.37	14.78	14.79	303	49.2
2009	324	1300	7.83	11.43	15.20	280	48.9
2009	324	1200	9.34	13.11	15.51	258	47.0
2009	324	1100	7.88	9.87	13.30	276	43.8
2009	324	1000	7.82	10.59	13.10	277	42.4
2009	324	0900	5.35	6.74	11.78	246	43.3
2009	324	0800	5.87	8.53	8.53	266	39.7
2009	324	0700	5.67	7.24	9.37	268	38.4
2009	324	0600	5.82	8.08	9.37	256	38.6
2009	324	0500	5.88	6.90	7.81	259	39.0
2009	324	0400	6.09	8.46	10.36	247	39.6
2009	324	0300	4.00	5.18	7.35	252	41.3
2009	324	0200	4.32	5.26	6.16	247	42.2
2009	324	0100	4.01	5.22	5.68	261	42.8
2009	324	0000	3.82	5.72	7.81	266	43.1

Note: Peak wind is max wind speed during entire hour

Click here for current data: 20091120.c6t.txt, 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.

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