Table 1 Heat flow measurements using the FIELAX probe (11 thermistors*) in the Wagner and Consag basins.

From: High heat flow and ocean acidification at a nascent rift in the northern Gulf of California

Station

Latitude

Longitude

Depth

Sea bottom temperature

Heat flow

Error (%)

 

(°N)

(min N)

(°W)

(min W)

(m)

(°C)

(mW m−2)

 

1

30

32.807

113

59.204

178

15

16

22.84

2

31

6.653

114

6.822

123

18

2,907

0.01

3

31

3.716

114

5.183

98

20

7,115

0.01

4

31

7.800

114

12.533

116

17

892

0.22

5

31

0.183

114

16.616

97

18

1,216

2.13

6

30

58.800

114

12.317

214

15

42

3.89

7

31

1.200

114

9.983

213

15

27

2.24

8

30

49.500

114

15.267

98

19

229

2.46

9

30

39.768

114

13.319

102

18

163

0.23

10

30

43.310

114

8.015

193

14

310

0.71

11

30

46.034

114

3.629

129

16

533

3.85

12

30

47.993

113

59.043

95

28

1,369

6.97

13

30

50.651

113

59.988

84

20

1,206

0.24

13A

30

50.649

113

59.982

83

20

1,121

4.88

14

31

3.701

114

5.119

91

27

15,436

0.84

15

31

3.535

114

4.628

82

20

1,450

2.49

16

30

59.752

114

3.959

95

18

621

0.63

17

30

55.080

114

2.284

91

19

859

0.42

18

30

50.519

114

0.005

88

20

2,053

0.44

19

30

40.634

113

55.364

116

17

416

1.45

20

30

38.904

113

55.104

123

16

709

5.48

21

30

36.824

113

54.323

115

17

2,559

2.24

  1. *In all measurements there was full penetration of the probe, which allowed measuring sea bottom temperature.
  2. In station 14 the six thermistors below 3 m went off scale because the temperature was above their maximum temperature range (60 °C). See Supplementary Fig. S1.