No.

Age in BP

Area affected

Earthquake magnitude

Observed tsunami record

1

12,400

Kattegatt

At least 8

Very high and strong wave

2

11,600

Kattegatt

At least 7

High wave

3

11,250

Kattegatt

About 7

High wave

4

10,430

Mälardalen

Well above 8

Very high and strong wave

5

10,388

Mälardalen

Above 8

Very forceful wave

6

9663

Hälsingland

Above 8

At least 15 m wave height

7

9428

Umeå

At least 7

(Height unknown)

8

9291

Umeå

7 - 8

At least some metres

9

8600

Södermanland

6 - 7

Probably some 5 - 10 m

10

7800

Stockholm region

At least 6

Maybe 13 m run-up

11

6100

Hälsingland

At keast 8

At least 10 - 15 m height

12

3000

Umeå

7.8

11 m

13

2900

Hudiksvall

MVT ≈ 8.0

12 m wave height

14

2900

Northern Uppland

>6

>6 m run-up

15

3000

Enköping

~8

13.5 m

16

3000

Lake Marviken

~7

Local to regional

17

3000

Nynäshamn

MVT ≈ 8.0

15 - 20 m run-up

18

1600

South Kattegatt

Unknown

Some metres run-up

19

900

South Kattegatt

Around 7

(Height unknown)