A magnitude ML 1.2 earthquake occured in region: 6 km SE Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.7290, 13.3350 at 16 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 | 6 | 1178 | 1178 |
Acquasanta Terme | AP | 8 | 2916 | 4094 |
Accumoli | RI | 8 | 667 | 4761 |
Amatrice | RI | 12 | 2657 | 7418 |
Montegallo | AP | 13 | 523 | 7941 |
Valle Castellana | TE | 13 | 977 | 8918 |
Rocca Santa Maria | TE | 17 | 537 | 9455 |
Cortino | TE | 19 | 656 | 10111 |
Roccafluvione | AP | 19 | 2010 | 12121 |
Cittareale | RI | 19 | 482 | 12603 |
Montemonaco | AP | 19 | 604 | 13207 |
Campotosto | AQ | 19 | 542 | 13749 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2017-03-02 15:27:48 |
42.7293 | 13.3347 | 16 | 2017-03-02 15:35:19 |
Sala Sismica INGV-Roma | 41852071 |
Field | Value |
---|---|
Time (UTC) | 2017-03-02 15:27:48 ± 0.05 |
Latitude | 42.7293 ± 0.0018 |
Longitude | 13.3347 ± 0.0024 |
Depth (km) | 16 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 41852071 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 210 |
Semi-minor axis of confidence ellipse (meter) | 29 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 241 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 210.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 89 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40380 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 41852071 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-03-02 15:35:19 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.T1256.HHZ. | 2017-03-02T15:27:59.23 | 3.0 | undecidable | manual | S | -0.79 | 0 | |||
IV.RM33.EHZ. | 2017-03-02T15:27:58.12 | 0.1 | undecidable | manual | S | 202 | 26.3514 | 108 | -0.02 | 98 |
IV.LNSS.HHZ. | 2017-03-02T15:27:58.68 | 0.1 | undecidable | manual | S | 240 | 27.8499 | 106 | 0.16 | 95 |
IV.MC2.EHZ. | 2017-03-02T15:27:57.56 | 0.1 | undecidable | manual | S | 330 | 23.4543 | 111 | 0.15 | 96 |
IV.TERO.HHZ. | 2017-03-02T15:27:57.76 | 0.1 | undecidable | manual | S | 118 | 24.9528 | 109 | -0.03 | 98 |
IV.T1212.EHZ. | 2017-03-02T15:27:57.42 | 0.1 | undecidable | manual | S | 276 | 23.754 | 111 | -0.07 | 97 |
IV.T1211.EHZ. | 2017-03-02T15:27:56.39 | 0.3 | undecidable | manual | P | 241 | 44.8218 | 98 | -0.44 | 65 |
IV.T1245.HHZ. | 2017-03-02T15:27:56.19 | 0.3 | undecidable | manual | S | 320 | 18.4704 | 119 | -0.02 | 74 |
IV.MMO1.EHZ. | 2017-03-02T15:27:56.17 | 0.1 | undecidable | manual | S | 358 | 18.87 | 118 | -0.13 | 96 |
IV.T1246.HHE. | 2017-03-02T15:27:56.61 | 0.3 | undecidable | manual | S | 141 | 20.7681 | 115 | -0.14 | 73 |
IV.T1215.EHZ. | 2017-03-02T15:27:55.84 | 0.1 | undecidable | manual | P | 282 | 38.8278 | 100 | -0.08 | 95 |
IV.T1241.EHZ. | 2017-03-02T15:27:55.74 | 0.1 | undecidable | manual | S | 29 | 16.1727 | 124 | 0.06 | 99 |
IV.LNSS.HHZ. | 2017-03-02T15:27:54.28 | 0.1 | undecidable | manual | P | 240 | 27.8499 | 106 | 0.01 | 97 |
IV.T1299.EHZ. | 2017-03-02T15:27:54.68 | 0.1 | undecidable | manual | S | 202 | 11.3775 | 136 | -0.02 | 100 |
IV.T1217.EHZ. | 2017-03-02T15:27:54.98 | 0.1 | undecidable | manual | P | 267 | 32.9448 | 103 | -0.05 | 96 |
IV.T1214.EHE. | 2017-03-02T15:27:54.50 | 0.3 | undecidable | manual | S | 288 | 10.7781 | 138 | -0.09 | 74 |
IV.RM33.EHZ. | 2017-03-02T15:27:54.20 | 0.1 | undecidable | manual | P | 202 | 26.3514 | 108 | 0.15 | 95 |
IV.T1246.HHE. | 2017-03-02T15:27:53.33 | 0.1 | undecidable | manual | P | 141 | 20.7681 | 115 | 0.08 | 97 |
IV.T1212.EHZ. | 2017-03-02T15:27:53.65 | 0.1 | undecidable | manual | P | 276 | 23.754 | 111 | -0.03 | 98 |
IV.MC2.EHZ. | 2017-03-02T15:27:53.72 | 0.1 | undecidable | manual | P | 330 | 23.4543 | 111 | 0.09 | 97 |
IV.TERO.HHZ. | 2017-03-02T15:27:53.77 | 0.1 | undecidable | manual | P | 118 | 24.9528 | 109 | -0.08 | 97 |
IV.T1245.HHZ. | 2017-03-02T15:27:53.02 | 0.1 | undecidable | manual | P | 320 | 18.4704 | 119 | 0.08 | 98 |
IV.MMO1.EHZ. | 2017-03-02T15:27:52.99 | 0.1 | undecidable | manual | P | 358 | 18.87 | 118 | 0 | 99 |
IV.T1218.EHZ. | 2017-03-02T15:27:52.99 | 0.1 | undecidable | manual | P | 250 | 19.0698 | 118 | -0.03 | 99 |
IV.T1299.EHZ. | 2017-03-02T15:27:52.26 | 0.1 | undecidable | manual | P | 202 | 11.3775 | 136 | 0.2 | 97 |
IV.T1241.EHZ. | 2017-03-02T15:27:52.64 | 0.1 | undecidable | manual | P | 29 | 16.1727 | 124 | 0.01 | 100 |
IV.T1214.EHE. | 2017-03-02T15:27:52.08 | 0.1 | undecidable | manual | P | 288 | 10.7781 | 138 | 0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.3 | 0.00010705 | 1.68 | AML | other | m | 2017-03-02T15:27:59.12 |
IV.LNSS.HHN. | ML:1.3 | 0.0001003 | 0.12 | AML | other | m | 2017-03-02T15:27:59.07 |
IV.RM33.EHN. | ML:1.0 | 0.00004625 | 0.72 | AML | other | m | 2017-03-02T15:27:58.49 |
IV.RM33.EHE. | ML:1.1 | 0.0000654 | 0.3 | AML | other | m | 2017-03-02T15:27:58.57 |
IV.T1212.EHE. | ML:0.9 | 0.000045515 | 0.54 | AML | other | m | 2017-03-02T15:28:00.63 |
IV.T1212.EHN. | ML:0.8 | 0.000032550000000000005 | 1.58 | AML | other | m | 2017-03-02T15:28:01.07 |
IV.T1245.HHE. | ML:1.6 | 0.0002575 | 0.2 | AML | other | m | 2017-03-02T15:27:56.51 |
IV.T1245.HHN. | ML:1.5 | 0.000231 | 0.6 | AML | other | m | 2017-03-02T15:27:56.73 |