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Alcatraz Island
Latitude/Longitude: 37.82616° /
-122.4222°
Type:
Lighthouse
Type of Flashing:
Flashing (Fl)
Number of Flashes:
1
Light Color:
White / W
Interval of Flashing:
5s
Focal Height:
65m
Location / Area / Island:
Northern California
Operational:
Yes
Nearby Vessels
Vessel name | Distance | Bearing |
---|---|---|
HORNBLOWER DISCOVERY | 0.07 | 67 |
OFF COURSE | 0.62 | 68 |
KITTY KAT | 0.71 | 184 |
OCEAN CRYSTAL | 0.97 | 175 |
BELLATOR POETA | 0.98 | 174 |
SFPD MARINE 3 | 0.99 | 173 |
UNKNOWN | 1 | 174 |
ALKINOOS 3 | 1.01 | 185 |
SEQUOIA | 1.03 | 170 |
PALE HORSE | 1.05 | 174 |
NATALIE NICOLE | 1.05 | 168 |
HARBOR QUEEN | 1.05 | 161 |
ARTHUR BRUSCO | 1.06 | 130 |
HARBOR PRINCESS | 1.06 | 162 |
ENHYDRA | 1.06 | 161 |
SOLITARY | 1.09 | 136 |
NAIAD | 1.09 | 151 |
ADVENTURE CAT | 1.1 | 152 |
THE DOG HOUSE 2 | 1.11 | 147 |
HARBOR EMPEROR | 1.14 | 152 |