A magnitude Md 1.2 earthquake occured in region: 4 km E Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6310, 13.3350 at 10 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Amatrice | RI | 4 | 2657 | 2657 |
Campotosto | AQ | 9 | 542 | 3199 |
Accumoli | RI | 10 | 667 | 3866 |
Capitignano | AQ | 13 | 665 | 4531 |
Montereale | AQ | 14 | 2581 | 7112 |
Cortino | TE | 14 | 656 | 7768 |
Cittareale | RI | 14 | 482 | 8250 |
Crognaleto | TE | 15 | 1297 | 9547 |
Arquata del Tronto | AP | 16 | 1178 | 10725 |
Acquasanta Terme | AP | 17 | 2916 | 13641 |
Rocca Santa Maria | TE | 17 | 537 | 14178 |
Valle Castellana | TE | 18 | 977 | 15155 |
Fano Adriano | TE | 19 | 296 | 15451 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
Md 1.2 | 2016-09-24 20:28:40 |
42.6307 | 13.3352 | 10 | 2016-09-24 20:42:57 |
Sala Sismica INGV-Roma | 29487771 |
Field | Value |
---|---|
Time (UTC) | 2016-09-24 20:28:40 ± 0.2 |
Latitude | 42.6307 ± 0.0090 |
Longitude | 13.3352 ± 0.0073 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 29487771 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1018 |
Semi-minor axis of confidence ellipse (meter) | 431 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 10 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1020.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 177 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.19785 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.0 |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 29487771 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-09-24 20:42:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
BA.PZUN.HHZ. | 2016-09-24T20:30:01.99 | 3.0 | undecidable | manual | Sn | 3.81 | 0 | |||
MN.TIR.HHZ. | 2016-09-24T20:29:52.95 | 3.0 | undecidable | manual | Pn | 4.79 | 0 | |||
AC.VLO.HHZ. | 2016-09-24T20:29:49.44 | 3.0 | positive | manual | Pn | 0.97 | 0 | |||
IV.ZONE.HHZ. | 2016-09-24T20:29:47.99 | 3.0 | undecidable | manual | Sn | -0.18 | 0 | |||
GU.RNCA.HHZ. | 2016-09-24T20:29:33.99 | 3.0 | undecidable | manual | Sn | -0.16 | 0 | |||
IV.MILN.HHZ. | 2016-09-24T20:29:20.78 | 3.0 | undecidable | manual | Pg | 12.31 | 0 | |||
IV.T1242.HHZ. | 2016-09-24T20:29:00.99 | 3.0 | undecidable | manual | Sg | -1.02 | 0 | |||
IV.BRSN.EHZ. | 2016-09-24T20:28:52.26 | 3.0 | undecidable | manual | Pg | 4.91 | 0 | |||
IV.TERO.HHZ. | 2016-09-24T20:28:48.37 | 0.6 | undecidable | manual | S | 92 | 21.9669 | 115 | -0.24 | 48 |
IV.T1202.EHZ. | 2016-09-24T20:28:45.59 | 1.0 | undecidable | manual | S | 312 | 12.0768 | 130 | -0.1 | 25 |
IV.T1243.HHZ. | 2016-09-24T20:28:45.82 | 0.6 | undecidable | manual | S | 52 | 11.7771 | 131 | 0.21 | 49 |
IV.TERO.HHZ. | 2016-09-24T20:28:45.05 | 0.1 | positive | manual | P | 92 | 21.9669 | 115 | -0.01 | 100 |
IV.SMA1.EHZ. | 2016-09-24T20:28:43.86 | 0.6 | undecidable | manual | S | 135 | 180 | 0.12 | 51 | |
IV.T1202.EHZ. | 2016-09-24T20:28:43.39 | 1.0 | undecidable | manual | P | 312 | 12.0768 | 130 | 0.02 | 25 |
IV.T1243.HHZ. | 2016-09-24T20:28:43.54 | 1.0 | undecidable | manual | P | 52 | 11.7771 | 131 | 0.21 | 24 |
IV.T1204.EHZ. | 2016-09-24T20:28:43.93 | 0.6 | undecidable | manual | S | 343 | 5.2947 | 153 | -0.26 | 49 |
IV.T1204.EHZ. | 2016-09-24T20:28:42.54 | 1.0 | undecidable | manual | P | 343 | 5.2947 | 153 | 0.04 | 26 |
IV.SMA1.EHZ. | 2016-09-24T20:28:42.45 | 1.0 | undecidable | manual | P | 135 | 180 | 0.21 | 25 | |
IV.NARO.HHZ. | 2016-09-24T20:28:42.74 | 3.0 | undecidable | manual | P | 0.7 | 0 | |||
IV.TOLF.HHZ. | 2016-09-24T20:28:38.37 | 3.0 | positive | manual | Pn | 0.56 | 0 |