Flash Flood Guidance

Products of the MRC Flash Flood Guidance System (MRCFFGS) On 2020-12-01 at 00:00 UTC (07:00 local time)


Note: The maps show not only LMB but also the area outside of the LMB. This setup is based on the system configuration defined by the provider. However, the MRC-RFDMC makes public the official value of Flash Flood Guidance (FFG) information for the next 1, 3 and 6 hours only within the LMB. It is up to MCs to make reference to available FFG values that are detected for areas outside of the LMB.

Figure 1: 1 Hourly Flash Flood Guidance (FFG) on 01 December 2020 at 00:00 UTC (07:00 AM local time). The flash flood will possibly occur within the next 01-hour (08:00 AM local time) in Viet Nam. Download the excel file about the rate-risk and location of the flash flood that may occur in the next 1, 3, and 6 hours at the bottom link of this webpage.
Figure 2: 3 Hourly Flash Flood Guidance (FFG) on 01 December 2020 at 00:00 UTC (07:00 AM local time). The flash flood will possibly occur within the next 03-hours (10:00 AM local time) in Viet Nam. Download the excel file about the rate-risk and location of the flash flood that may occur in the next 1, 3, and 6 hours at the bottom link of this webpage.
Figure 3: 6 Hourly Flash Flood Guidance 01 December 2020 at 00:00 UTC (07:00 AM local time). The flash flood will possibly occur within the next 06-hours (13:00 PM local time) in Viet Nam. Download the excel file about the rate-risk and location of the flash flood that may occur in the next 1, 3, and 6 hours at the bottom link of this webpage.
Figure 4: 6 Hourly Average Soil Moisture (ASM) condition (upper soil zone) up to 01 December 2020 at 00:00 UTC (07:00 AM local time). The normal ASM fraction reached of upper soil zone in some areas of South-Central Coast, Viet Nam during the last six hours (see figure 4).
Figure 5: 24 hourly Mean Areal Precipitation (MAP) from 00:00 UTC on 30 November 2020 to 00:00 UTC on 01 December 2020. During the last 24-hours, small and moderate rainfall occurred in some areas in the Lower Mekong Basin (see figure 5).
Figure 6: 1 hourly Mean Areal Precipitation (MAP) from 23:00 UTC on 30 November 2020 to 00:00 UTC on 01 December 2020. During the last 1-hour, small rainfall occurred in some areas in the Lower Mekong Basin (see figure 6).

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