To implement a national earthquake early warning system, we need to use earthquake monitoring data and earthquake early warning API. Here is a simple example code:
First, you need to install the `requests` library to send HTTP requests. Run the following command from the command line to install:
```bash
pip install requests
```
Then, you can use the following code to implement the earthquake warning function:
```python
import requests
def get_earthquake_data(api_key):
url = "https://earthquake.usgs.gov/fdsnws/event/1/query"
params = {
"format": "geojson",
"orderby": "time",
"minmagnitude": 5,
"limit": 10
}
response = requests.get(url, params=params)
data = response.json()
return data["features"]
def send_earthquake_alert(api_key, features):
for feature in features:
magnitude = feature["properties"]["mag" ]
place = feature["properties"]["place"]
time = feature["properties"]["time"]< /span> #Add your SMS, email or other notification code here print(alert_message)
alert_message = f"Earthquake warning: A {magnitude} earthquake occurred in {place}, time: {time}"
def main():
api_key = "your_api_key_here" # 请替换为你的API密钥
features = get_earthquake_data(api_key)
send_earthquake_alert(api_key, features)
if __name__ == "__main__":
main()
```
Note: This example code uses the USGS Earthquake Monitoring API, you need to register a free account and obtain an API key. In addition, this example is only for demonstration purposes. In actual applications, you may need to handle more details, such as error handling, caching, etc.