A magnitude ML 1.1 earthquake occured in region: 4 km E Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.7900, 13.3400 at 12 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 |
---|---|---|---|---|
Arquata del Tronto | AP | 4 | 1178 | 1178 |
Montegallo | AP | 6 | 523 | 1701 |
Acquasanta Terme | AP | 6 | 2916 | 4617 |
Montemonaco | AP | 12 | 604 | 5221 |
Accumoli | RI | 13 | 667 | 5888 |
Roccafluvione | AP | 14 | 2010 | 7898 |
Valle Castellana | TE | 14 | 977 | 8875 |
Palmiano | AP | 16 | 196 | 9071 |
Venarotta | AP | 16 | 2066 | 11137 |
Montefortino | FM | 17 | 1178 | 12315 |
Amatrice | RI | 18 | 2657 | 14972 |
Rocca Santa Maria | TE | 19 | 537 | 15509 |
Castelsantangelo sul Nera | MC | 19 | 281 | 15790 |
Comunanza | AP | 20 | 3166 | 18956 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2017-08-28 07:02:58 |
42.7897 | 13.3405 | 12 | 2017-08-28 07:09:30 |
Sala Sismica INGV-Roma | 49444631 |
Field | Value |
---|---|
Time (UTC) | 2017-08-28 07:02:58 ± 0.05 |
Latitude | 42.7897 ± 0.0027 |
Longitude | 13.3405 ± 0.0049 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 49444631 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 371 |
Semi-minor axis of confidence ellipse (meter) | 195 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 63 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 147 |
Number of associated phases, regardless of their use for origin computation | 38 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37772 |
Number of stations at which the event was observed | 27 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 49444631 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-08-28 07:09:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LEOD.HNZ. | 2017-08-28T07:04:37.17 | 3.0 | undecidable | manual | Sn | 1.19 | 0 | |||
IV.PTCC.HHZ. | 2017-08-28T07:04:35.65 | 3.0 | undecidable | manual | Sn | -3.87 | 0 | |||
GU.GRAM.HHZ. | 2017-08-28T07:04:19.87 | 3.0 | undecidable | manual | Sn | -0.57 | 0 | |||
IV.BORM.HNZ. | 2017-08-28T07:04:18.74 | 3.0 | undecidable | manual | Pg | 15.73 | 0 | |||
IV.PII.HHZ. | 2017-08-28T07:04:11.37 | 3.0 | undecidable | manual | Sg | 7.72 | 0 | |||
IV.SARZ.HHZ. | 2017-08-28T07:04:08.06 | 3.0 | undecidable | manual | Pg | 11.58 | 0 | |||
IV.VENT.EHZ. | 2017-08-28T07:03:52.68 | 3.0 | undecidable | manual | Sn | -2.46 | 0 | |||
GU.GRAM.HHZ. | 2017-08-28T07:03:49.17 | 3.0 | undecidable | manual | Pg | 4.91 | 0 | |||
IV.CRND.HNZ. | 2017-08-28T07:03:49.72 | 3.0 | undecidable | manual | Pn | 0.88 | 0 | |||
IV.MGR.HHZ. | 2017-08-28T07:03:48.79 | 3.0 | undecidable | manual | Pn | 2.51 | 0 | |||
IV.MIDA.HHZ. | 2017-08-28T07:03:37.64 | 3.0 | undecidable | manual | S | -2.48 | 0 | |||
IV.VULT.HHZ. | 2017-08-28T07:03:37.20 | 3.0 | undecidable | manual | Pn | -0.74 | 0 | |||
GU.CARD.HHZ. | 2017-08-28T07:03:37.90 | 3.0 | undecidable | manual | Pn | 0.65 | 0 | |||
IV.PE3.EHZ. | 2017-08-28T07:03:36.67 | 3.0 | undecidable | manual | S | -0.12 | 0 | |||
IV.COR1.EHZ. | 2017-08-28T07:03:25.63 | 3.0 | undecidable | manual | S | -5.89 | 0 | |||
IV.T1211.EHZ. | 2017-08-28T07:03:13.34 | 3.0 | undecidable | manual | S | 2.34 | 0 | |||
IV.GIGS.HHZ. | 2017-08-28T07:03:12.24 | 0.6 | undecidable | manual | S | 153 | 41.9247 | 91 | 0.27 | 45 |
IV.T1219.EHZ. | 2017-08-28T07:03:11.64 | 0.6 | undecidable | manual | S | 317 | 40.2264 | 91 | 0.12 | 48 |
IV.CSP1.EHZ. | 2017-08-28T07:03:10.38 | 0.6 | undecidable | manual | S | 342 | 35.2425 | 91 | 0.17 | 47 |
IV.RM33.EHZ. | 2017-08-28T07:03:09.56 | 0.3 | undecidable | manual | S | 198 | 32.8449 | 91 | 0.01 | 74 |
IV.TERO.HHZ. | 2017-08-28T07:03:08.49 | 0.6 | undecidable | manual | S | 131 | 28.3494 | 92 | 0.12 | 48 |
IV.GIGS.HHZ. | 2017-08-28T07:03:06.19 | 0.1 | undecidable | manual | P | 153 | 41.9247 | 91 | -0.02 | 97 |
IV.T1218.EHZ. | 2017-08-28T07:03:06.68 | 0.6 | undecidable | manual | S | 234 | 22.6551 | 93 | -0.17 | 48 |
IV.T1299.EHZ. | 2017-08-28T07:03:05.82 | 0.1 | undecidable | manual | S | 195 | 17.871 | 95 | 0.24 | 96 |
IV.CSP1.EHZ. | 2017-08-28T07:03:05.12 | 0.1 | undecidable | manual | P | 342 | 35.2425 | 91 | -0.07 | 96 |
IV.SMA1.EHZ. | 2017-08-28T07:03:05.00 | 0.6 | undecidable | manual | S | 181 | 17.6712 | 95 | -0.52 | 45 |
IV.T1219.EHZ. | 2017-08-28T07:03:05.89 | 0.1 | undecidable | manual | P | 317 | 40.2264 | 91 | -0.06 | 96 |
IV.T1221.EHZ. | 2017-08-28T07:03:05.98 | 0.1 | undecidable | manual | P | 281 | 40.9257 | 91 | -0.08 | 95 |
IV.RM33.EHZ. | 2017-08-28T07:03:04.68 | 0.1 | undecidable | manual | P | 198 | 32.8449 | 91 | -0.13 | 96 |
IV.TERO.HHZ. | 2017-08-28T07:03:04.04 | 0.1 | undecidable | manual | P | 131 | 28.3494 | 92 | -0.09 | 98 |
IV.T1218.EHZ. | 2017-08-28T07:03:03.22 | 0.1 | undecidable | manual | P | 234 | 22.6551 | 93 | -0.03 | 99 |
IV.T1214.EHZ. | 2017-08-28T07:03:03.90 | 0.3 | undecidable | manual | S | 253 | 11.2776 | 117 | 0.04 | 76 |
IV.T1256.HHZ. | 2017-08-28T07:03:03.75 | 3.0 | positive | manual | P | -1.12 | 0 | |||
IV.SMA1.EHZ. | 2017-08-28T07:03:02.33 | 0.1 | undecidable | manual | P | 181 | 17.6712 | 95 | -0.15 | 98 |
IV.T1299.EHZ. | 2017-08-28T07:03:02.60 | 0.1 | undecidable | manual | P | 195 | 17.871 | 95 | 0.08 | 99 |
IV.MTRA.EHZ. | 2017-08-28T07:03:02.62 | 0.6 | undecidable | manual | S | 129 | 5.8941 | 144 | -0.16 | 50 |
IV.MTRA.EHZ. | 2017-08-28T07:03:01.02 | 0.1 | undecidable | manual | P | 129 | 5.8941 | 144 | 0.12 | 100 |
IV.T1214.EHZ. | 2017-08-28T07:03:01.74 | 0.1 | undecidable | manual | P | 253 | 11.2776 | 117 | 0.21 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHE. | ML:1.4 | 0.000329 | 0.12 | AML | other | m | 2017-08-28T07:03:02.73 |
IV.MTRA.EHN. | ML:1.1 | 0.000193 | 0.42 | AML | other | m | 2017-08-28T07:03:02.86 |
IV.T1214.EHN. | ML:1.0 | 0.00011109999999999999 | 0.2 | AML | other | m | 2017-08-28T07:03:04.25 |
IV.T1214.EHE. | ML:1.0 | 0.00010615 | 0.22 | AML | other | m | 2017-08-28T07:03:04.69 |
IV.SMA1.EHE. | ML:1.4 | 0.00018449999999999999 | 0.26 | AML | other | m | 2017-08-28T07:03:05.55 |
IV.SMA1.EHN. | ML:1.1 | 0.00009920000000000001 | 0.2 | AML | other | m | 2017-08-28T07:03:05.46 |
IV.T1218.EHE. | ML:1.4 | 0.0001585 | 1.62 | AML | other | m | 2017-08-28T07:03:07.88 |
IV.T1218.EHN. | ML:1.4 | 0.0001776 | 0.32 | AML | other | m | 2017-08-28T07:03:07.30 |
IV.TERO.HHE. | ML:1.0 | 0.00004375 | 0.12 | AML | other | m | 2017-08-28T07:03:09.17 |
IV.TERO.HHN. | ML:1.0 | 0.000052900000000000005 | 0.08 | AML | other | m | 2017-08-28T07:03:09.12 |
IV.RM33.EHE. | ML:0.8 | 0.000022800000000000002 | 1.68 | AML | other | m | 2017-08-28T07:03:10.10 |
IV.RM33.EHN. | ML:0.8 | 0.00002305 | 1.12 | AML | other | m | 2017-08-28T07:03:10.01 |
IV.GIGS.HHN. | ML:0.8 | 0.0000201 | 0.28 | AML | other | m | 2017-08-28T07:03:12.35 |
IV.GIGS.HHE. | ML:1.1 | 0.00004125 | 0.18 | AML | other | m | 2017-08-28T07:03:12.38 |