|
Alert Type |
Variable |
Description |
|
Fog |
None |
Fog reported at an observation site near the selected location. |
|
Thunderstorm |
None |
Thunderstorm reported at an observation site near the selected location. |
|
Freezing Precip |
None |
Any type of freezing precipitation is reported at an observation site near the selected location. |
|
Rain |
None |
Rain reported at an observation site near the selected location. |
|
Snow |
None |
Snow reported at an observation site near the selected location. |
|
Hail |
None |
Hail reported at an observation site near the selected location. |
|
Visibility < |
Select distance in miles or meters |
Visibility of less than the selected value reported at an observation site near the selected location. |
|
Ceiling < |
Enter height in feet or meters |
Height of the first broken cloud layer reported at an observation site near the selected location. |
|
Visibility > |
Select distance in miles or meters |
Visibility of more than the selected value reported at an observation site near the selected location. |
|
Ceiling > |
Enter height in feet or meters |
Height of the last broken cloud layer reported at an observation site near the selected location. |
|
Wind Chill < |
Enter temperature |
Wind chill less than the entered value reported at an observation site near the selected location. |
|
Humidity < |
Enter humidity in percentage |
Humidity less than the entered value reported at an observation site near the selected location. |
|
Humidity > |
Enter humidity in percentage |
Humidity greater than the entered value reported at an observation site near the selected location. |
|
Heat Index > |
Enter temperature |
Heat Index greater than the entered value reported at an observation site near the selected location. |
|
Temp < |
Enter temperature |
Temperature less than the entered value reported at an observation site near the selected location. |
|
Temp > |
Enter temperature |
Temperature greater than the entered value reported at an observation site near the selected location. |
|
Wind Speed > |
Enter wind speed |
Wind Speed greater than the entered value reported at an observation site near the selected location. |
