Section 1. Preparation and Siting

Telephone numbers:

Phone Number Baud Rates

303-273-8672 2400

303-273-8673 1200

303-273-8678 1200

Upon carrier-signal detection, press Return once or twice.

If you are using one of the commercial numbers, the following prompts will appear. Type the responses shown (followed by pressing RETURN):

GLDSV1>

c neis

[RETURN]

Username:

QED

[RETURN]

MAIN MENU

 

 

Type

 

 

Qfor Quick Epicenter Determinations (QED)

L for Earthquake Lists (EQLIST)

M for Geomagnetic Field Values (GEOMAG)

X to log out

Enter program option: M

Would you like information on how to run GEOMAG (Y/N)? N

Options:

1

= Field Values (D, I, H, X, Z, F)

2

= Magnetic Pole Positions

3

= Dipole Axis and Magnitude

4

= Magnetic Center

[1] : 1

Display values twice

[N]: press return

Name of field model

[USCON90]: press return

Date

[current date]: press return

Latitude

: 42/2 N

Longitude

: 111/51/2 W

Elevation

: 4454 ft

Example of report generated by GEOMAG:

 

Model: USCON90

Latitude: 42/2 N

 

Date : 7/27/93

Longitude: 111/51/2 W

 

 

Elevation: 4454.0 ft

D

deg min

15 59.6

Annual change:

0 -6.1

1-6