A magnitude ML 1.1 earthquake occured in region: 7 km W Montegallo (AP), on
and geographic coordinates (lat, lon) 42.8290, 13.2460 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 |
---|---|---|---|---|
Montegallo | AP | 7 | 523 | 523 |
Arquata del Tronto | AP | 8 | 1178 | 1701 |
Montemonaco | AP | 10 | 604 | 2305 |
Castelsantangelo sul Nera | MC | 11 | 281 | 2586 |
Norcia | PG | 13 | 4957 | 7543 |
Accumoli | RI | 15 | 667 | 8210 |
Montefortino | FM | 15 | 1178 | 9388 |
Acquasanta Terme | AP | 15 | 2916 | 12304 |
Ussita | MC | 16 | 444 | 12748 |
Visso | MC | 17 | 1107 | 13855 |
Preci | PG | 18 | 724 | 14579 |
Bolognola | MC | 19 | 142 | 14721 |
Roccafluvione | AP | 19 | 2010 | 16731 |
Palmiano | AP | 19 | 196 | 16927 |
Amandola | FM | 19 | 3629 | 20556 |
Comunanza | AP | 20 | 3166 | 23722 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2017-03-06 08:59:40 |
42.829 | 13.2463 | 12 | 2017-03-06 09:10:46 |
Sala Sismica INGV-Roma | 42029461 |
Field | Value |
---|---|
Time (UTC) | 2017-03-06 08:59:40 ± 0.06 |
Latitude | 42.8290 ± 0.0027 |
Longitude | 13.2463 ± 0.0037 |
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 | 42029461 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 386 |
Semi-minor axis of confidence ellipse (meter) | 173 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 129 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 390.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 93 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 17 |
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) | 0.27879 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 42029461 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-03-06 09:10:46 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATFO.HHZ. | 2017-03-06T08:59:56.35 | 3.0 | undecidable | manual | P | 2.08 | 0 | |||
IV.LNSS.HHZ. | 2017-03-06T08:59:50.75 | 0.1 | undecidable | manual | S | 214 | 30.1476 | 94 | -0.01 | 97 |
IV.TERO.HHZ. | 2017-03-06T08:59:47.11 | 3.0 | undecidable | manual | P | -0.28 | 0 | |||
IV.T1212.EHZ. | 2017-03-06T08:59:47.43 | 0.1 | undecidable | manual | S | 242 | 18.5703 | 102 | -0.25 | 94 |
IV.RM33.EHZ. | 2017-03-06T08:59:47.19 | 3.0 | negative | manual | P | 0.04 | 0 | |||
IV.T1241.EHZ. | 2017-03-06T08:59:46.71 | 0.1 | undecidable | manual | S | 79 | 15.3735 | 109 | -0.14 | 97 |
IV.LNSS.HHZ. | 2017-03-06T08:59:46.29 | 0.3 | undecidable | manual | P | 214 | 30.1476 | 94 | -0.03 | 73 |
IV.T1219.EHZ. | 2017-03-06T08:59:46.37 | 3.0 | undecidable | manual | P | 0.14 | 0 | |||
IV.T1215.EHZ. | 2017-03-06T08:59:46.30 | 1.0 | negative | manual | P | 265 | 30.9468 | 94 | -0.12 | 24 |
IV.T1217.EHZ. | 2017-03-06T08:59:46.02 | 0.1 | undecidable | manual | P | 243 | 28.749 | 95 | -0.08 | 96 |
IV.CSP1.EHZ. | 2017-03-06T08:59:45.75 | 3.0 | undecidable | manual | Pg | -0.08 | 0 | |||
IV.T1214.EHZ. | 2017-03-06T08:59:45.39 | 0.1 | undecidable | manual | S | 202 | 8.2806 | 136 | 0.13 | 99 |
IV.MMO1.EHZ. | 2017-03-06T08:59:45.50 | 0.1 | undecidable | manual | S | 40 | 10.1787 | 127 | -0.14 | 98 |
IV.T1299.EHZ. | 2017-03-06T08:59:45.11 | 0.3 | negative | manual | P | 172 | 21.7671 | 98 | 0.08 | 72 |
IV.MC2.EHZ. | 2017-03-06T08:59:45.83 | 0.1 | undecidable | manual | S | 333 | 10.2786 | 127 | 0.17 | 97 |
IV.T1218.EHZ. | 2017-03-06T08:59:44.90 | 3.0 | positive | manual | P | 0.1 | 0 | |||
IV.T1245.HHZ. | 2017-03-06T08:59:44.71 | 0.1 | undecidable | manual | S | 303 | 5.6943 | 148 | -0.12 | 98 |
IV.T1241.EHZ. | 2017-03-06T08:59:44.05 | 0.1 | undecidable | manual | P | 79 | 15.3735 | 109 | 0 | 99 |
IV.T1212.EHZ. | 2017-03-06T08:59:44.54 | 0.1 | undecidable | manual | P | 242 | 18.5703 | 102 | 0.01 | 99 |
IV.MMO1.EHZ. | 2017-03-06T08:59:43.41 | 0.1 | undecidable | manual | P | 40 | 10.1787 | 127 | 0.05 | 99 |
IV.MC2.EHZ. | 2017-03-06T08:59:43.60 | 0.3 | undecidable | manual | P | 333 | 10.2786 | 127 | 0.23 | 72 |
IV.T1214.EHZ. | 2017-03-06T08:59:43.22 | 0.1 | undecidable | manual | P | 202 | 8.2806 | 136 | 0.08 | 99 |
IV.T1245.HHZ. | 2017-03-06T08:59:42.96 | 0.1 | undecidable | manual | P | 303 | 5.6943 | 148 | 0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHN. | ML:1.2 | 0.00006575 | 1.3 | AML | other | m | 2017-03-06T08:59:51.34 |
IV.LNSS.HHE. | ML:1.2 | 0.0000664 | 0.2 | AML | other | m | 2017-03-06T08:59:51.78 |
IV.T1212.EHE. | ML:1.0 | 0.00007230000000000001 | 0.66 | AML | other | m | 2017-03-06T08:59:47.52 |
IV.T1212.EHN. | ML:1.0 | 0.0000753 | 0.78 | AML | other | m | 2017-03-06T08:59:47.22 |
IV.T1245.HHN. | ML:1.0 | 0.00013550000000000001 | 0.32 | AML | other | m | 2017-03-06T08:59:45.35 |
IV.T1245.HHE. | ML:0.9 | 0.0001123 | 1.38 | AML | other | m | 2017-03-06T08:59:45.06 |
IV.TERO.HHN. | ML:1.3 | 0.00006769999999999999 | 0.36 | AML | other | m | 2017-03-06T08:59:52.81 |
IV.TERO.HHE. | ML:1.1 | 0.00005145 | 1.64 | AML | other | m | 2017-03-06T08:59:53.91 |