Communicating location specific emergency information to a mobile device

1. A method, comprising:

identifying an occurrence of an emergency situation pertinent to people presently located within a venue; and

responsive to identifying the emergency situation pertinent to the people located within the venue:

determining a first level of security clearance assigned to a user located within the venue;

automatically determining a present location within the venue of a first mobile device of the user;

determining a route, from the present location within the venue of the first mobile device to an exit of the venue, which does not require the user to be assigned a second level of security clearance that is higher than the first level of security clearance for the user to traverse the route; and

automatically communicating, to the first mobile device, an emergency alert and an emergency plan for exiting the venue, wherein the emergency plan for exiting the venue describes the route, the emergency alert providing contextual information pertaining to the emergency situation, wherein the contextual information indicates precautions to be observed by the user, wherein the emergency alert is configured to be presented by the first mobile device to the user to alert the user to the emergency situation.

2. The method of claim 1 , further comprising:

automatically communicating to the first mobile device emergency propagation information, the emergency propagation information configured to be processed by the first mobile device to initiate the first mobile device to establish a communication link with at least a second mobile device and communicate from the first mobile device to the second mobile device the emergency alert.

3. The method of claim 2 , wherein the communication link established between the first mobile device and the second mobile device is an ad hoc communication link established in response to the first mobile device receiving the emergency propagation information.

4. The method of claim 1 , further comprising:

automatically determining the present location within the venue of the first mobile device;

automatically selecting location specific emergency information describing the emergency plan for exiting the venue based on the present location within the venue of the first mobile device; and

automatically communicating the location specific emergency information to the first mobile device.

5. The method of claim 4 , further comprising:

automatically communicating to the first mobile device emergency propagation information, the emergency propagation information configured to be processed by the first mobile device to initiate the first mobile device to establish a communication link with at least a second mobile device and communicate from the first mobile device to the second mobile device the location specific emergency information.

6. The method of claim 1 , further comprising:

receiving a distress signal from a second mobile device; and

communicating the distress signal to the first mobile device, wherein the first mobile device is configured to present the distress signal to the user of the first mobile device.

7. The method of claim 1 , wherein automatically communicating, to the first mobile device, the emergency plan for exiting the venue comprises communicating to the first mobile device at least one image, diagram or video showing the route for the user to exit the venue.

8. A system, comprising:

a processor programmed to initiate executable operations comprising:

identifying an occurrence of an emergency situation pertinent to people presently located within a venue; and

responsive to identifying the emergency situation pertinent to the people located within the venue:

determining a first level of security clearance assigned to a user located within the venue;

automatically determining a present location within the venue of a first mobile device of the user;

determining a route, from the present location within the venue of the first mobile device to an exit of the venue, which does not require the user to be assigned a second level of security clearance that is higher than the first level of security clearance for the user to traverse the route; and

automatically communicating, to the first mobile device, an emergency alert and an emergency plan for exiting the venue, wherein the emergency plan for exiting the venue describes the route, the emergency alert providing contextual information pertaining to the emergency situation, wherein the contextual information indicates precautions to be observed by the user, wherein the emergency alert is configured to be presented by the first mobile device to the user to alert the user to the emergency situation.

9. The system of claim 8 , the executable operations further comprising:

automatically communicating to the first mobile device emergency propagation information, the emergency propagation information configured to be processed by the first mobile device to initiate the first mobile device to establish a communication link with at least a second mobile device and communicate from the first mobile device to the second mobile device the emergency alert.

10. The system of claim 9 , wherein the communication link established between the first mobile device and the second mobile device is an ad hoc communication link established in response to the first mobile device receiving the emergency propagation information.

11. The system of claim 8 , the executable operations further comprising:

automatically determining the present location within the venue of the first mobile device;

automatically selecting location specific emergency information describing an emergency plan for exiting the venue based on the present location within the venue of the first mobile device; and

automatically communicating the location specific emergency information to the first mobile device.

12. The system of claim 11 , the executable operations further comprising:

automatically communicating to the first mobile device emergency propagation information, the emergency propagation information configured to be processed by the first mobile device to initiate the first mobile device to establish a communication link with at least a second mobile device and communicate from the first mobile device to the second mobile device the location specific emergency information.

13. The system of claim 8 , the executable operations further comprising:

receiving a distress signal from a second mobile device; and

communicating the distress signal to the first mobile device, wherein the first mobile device is configured to present the distress signal to the user of the first mobile device.

14. The system of claim 8 , wherein automatically communicating, to the first mobile device, the emergency plan for exiting the venue comprises communicating to the first mobile device at least one image, diagram or video showing the route for the user to exit the venue.

15. A computer program product comprising a computer readable storage medium having program code stored thereon, the program code executable by a processor to perform a method comprising:

identifying, by the processor, an occurrence of an emergency situation pertinent to people presently located within a venue; and

responsive to identifying the emergency situation pertinent to the people located within the venue:

determining a first level of security clearance assigned to a user located within the venue;

automatically determining a present location within the venue of a first mobile device of the user;

determining a route, from the present location within the venue of the first mobile device to an exit of the venue, which does not require the user to be assigned a second level of security clearance that is higher than the first level of security clearance for the user to traverse the route; and

automatically communicating, by the processor to the first mobile device, an emergency alert and an emergency plan for exiting the venue, wherein the emergency plan for exiting the venue describes the route, the emergency alert providing contextual information pertaining to the emergency situation, wherein the contextual information indicates precautions to be observed by the user, wherein the emergency alert is configured to be presented by the first mobile device to the user to alert the user to the emergency situation.

16. The computer program product of claim 15 , the method further comprising:

automatically communicating to the first mobile device emergency propagation information, the emergency propagation information configured to be processed by the first mobile device to initiate the first mobile device to establish a communication link with at least a second mobile device and communicate from the first mobile device to the second mobile device the emergency alert.

17. The computer program product of claim 16 , wherein the communication link established between the first mobile device and the second mobile device is an ad hoc communication link established in response to the first mobile device receiving the emergency propagation information.

18. The computer program product of claim 15 , the method further comprising:

automatically determining the present location within the venue of the first mobile device;

automatically selecting location specific emergency information describing the emergency plan for exiting the venue based on the present location within the venue of the first mobile device; and

automatically communicating the location specific emergency information to the first mobile device.

19. The computer program product of claim 18 , the method further comprising:

automatically communicating to the first mobile device emergency propagation information, the emergency propagation information configured to be processed by the first mobile device to initiate the first mobile device to establish a communication link with at least a second mobile device and communicate from the first mobile device to the second mobile device the location specific emergency information.

20. The computer program product of claim 15 , wherein automatically communicating, by the processor to the first mobile device, the emergency plan for exiting the venue comprises communicating to the first mobile device at least one image, diagram or video showing the route for the user to exit the venue.