A sharp-eyed neighbor called 911 after noticing a nearby two-story house (on the 6500 block of 37th Avenue NE) emitting smoke from the attic.

Twenty minutes later, responding Seattle Fire Department staff had the fire tapped. The fire had started in the kitchen of the home and spread upstairs to the attic, said the Seattle Fire Department’s Kyle Moore.

No one was home at the time of the fire.

UPDATE (1:05 PM): Seattle Red Cross is “assisting two adults and three children affected by the fire” (via Twitter).

UPDATE (3:19 PM): Some more details and fire safety tips from SFD PIO Kyle Moore (via email):

The cause was accidental. The homeowner accidentally activated the electric stove top with combustibles stored on top of the stove. Those combustibles ignited causing extensive damage to the kitchen and smoke damage to a majority of the house. A Seattle Fire Investigator estimates the damage at 50 thousand dollars to the structure and 20 thousand to the contents.
…
The National Fire Protection Association (NFPA) says cooking fires are the number one cause of home fires and home injuries. Here are some safety tips from NFPA:

• Be alert! If you are sleepy or have consumed alcohol don’t use the stove or stovetop
• Stay in the kitchen while you are frying, grilling, or broiling food. If you leave the kitchen for even a short period of time, turn off the stove.
• If you are simmering, baking, roasting, or boiling food, check it regularly, remain in the home while food is cooking, and use a timer to remind you that you are cooking.
• Keep anything that can catch fire—oven mitts, wooden utensils, food packaging, towels or curtains—away from your stovetop.