Update for the week to March 4th
The current 5 day trailing average is on 14,377,000km2 while the 1 day extent is at 14,437,000km2.
(All the following data is based on a trailing 5 day average)
The daily anomaly (compared to 81-10) is at -1,127,000km2, an increase from -1,102,000km2 last week. The anomaly compared to the 07, 11 and 12 average is at -410,000km2, an increase from -293,000km2 last week. We're currently lowest on record, up from 3rd lowest last week.
The average daily change over the last 7 days was +2.2k/day, compared to the long term average of +5.9k/day, and the 07, 11 and 12 average of +19.0k/day.
The average long term change over the next week is -0.1k/day, with the 07, 11, and 12 average being +9.3k/day
The extent change so far this March is the 15th most positive record. To achieve the largest increase, a gain of at least 13.9k/day is required (at least +12.6k/day with with single day values), while the largest drop requires a loss of at least 27.1k/day (loss of at least 31.9k/day with single day values) and an average change requires a loss of 9.1k/day (loss of 12.3k/day with single day values).
The extent increase in February was the 19th smallest on record while the average extent was the lowest on record.