A magnitude ML 1.1 earthquake occured in region: 5 km SE Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8500, 13.1810 at 1 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 6 | 281 | 281 |
Norcia | PG | 10 | 4957 | 5238 |
Ussita | MC | 11 | 444 | 5682 |
Visso | MC | 12 | 1107 | 6789 |
Preci | PG | 12 | 724 | 7513 |
Montegallo | AP | 13 | 523 | 8036 |
Arquata del Tronto | AP | 13 | 1178 | 9214 |
Montemonaco | AP | 13 | 604 | 9818 |
Bolognola | MC | 17 | 142 | 9960 |
Montefortino | FM | 17 | 1178 | 11138 |
Accumoli | RI | 18 | 667 | 11805 |
Cascia | PG | 20 | 3217 | 15022 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2016-08-29 02:29:36 |
42.8503 | 13.1808 | 1 | 2016-08-29 02:51:01 |
Sala Sismica INGV-Roma | 27583671 |
Field | Value |
---|---|
Time (UTC) | 2016-08-29 02:29:36 ± 0.3 |
Latitude | 42.8503 ± 0.0081 |
Longitude | 13.1808 ± 0.0147 |
Depth (km) | 1 ± 10 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 27583671 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1118 |
Semi-minor axis of confidence ellipse (meter) | 501 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 119 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1120.0 |
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 | 17 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.45 |
Epicentral distance of station closest to the epicenter (degree) | 0.05126 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42808 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.4 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 27583671 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-08-29 02:51:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASSB.HHZ. | 2016-08-29T02:29:48.14 | 3.0 | positive | manual | P | 47.5191 | 2.29 | 0 | ||
IV.T1243.HHZ. | 2016-08-29T02:29:47.70 | 3.0 | undecidable | manual | S | 27.6501 | 1.76 | 0 | ||
IV.TERO.HHZ. | 2016-08-29T02:29:45.86 | 0.6 | undecidable | manual | P | 126 | 42.7239 | 92 | 0.96 | 35 |
IV.CSP1.EHZ. | 2016-08-29T02:29:45.65 | 0.3 | undecidable | manual | S | 4 | 26.8509 | 93 | -0.02 | 72 |
IV.ARRO.EHZ. | 2016-08-29T02:29:45.87 | 0.6 | undecidable | manual | P | 229 | 45.3213 | 92 | 0.46 | 43 |
IV.RM33.EHZ. | 2016-08-29T02:29:44.25 | 0.1 | undecidable | manual | P | 176 | 37.9287 | 92 | 0.3 | 89 |
IV.FDMO.HHZ. | 2016-08-29T02:29:44.08 | 0.6 | undecidable | manual | S | 340 | 22.0668 | 93 | 0.09 | 48 |
IV.T1243.HHZ. | 2016-08-29T02:29:43.59 | 3.0 | undecidable | manual | P | 27.6501 | 1.71 | 0 | ||
IV.CSP1.EHZ. | 2016-08-29T02:29:41.14 | 1.0 | negative | manual | P | 4 | 26.8509 | 93 | -0.59 | 21 |
IV.FDMO.HHZ. | 2016-08-29T02:29:40.21 | 1.0 | undecidable | manual | P | 340 | 22.0668 | 93 | -0.54 | 22 |
IV.MMO1.EHZ. | 2016-08-29T02:29:40.59 | 0.3 | undecidable | manual | S | 65 | 13.0758 | 95 | -0.3 | 70 |
IV.LNSS.HHZ. | 2016-08-29T02:29:40.36 | 3.0 | undecidable | manual | P | 29.748 | -1.94 | 0 | ||
IV.MC2.EHZ. | 2016-08-29T02:29:39.79 | 0.3 | undecidable | manual | S | 5 | 6.7932 | 100 | 1.05 | 53 |
IV.MMO1.EHZ. | 2016-08-29T02:29:38.22 | 0.3 | undecidable | manual | P | 65 | 13.0758 | 95 | -0.74 | 61 |
IV.NRCA.HHZ. | 2016-08-29T02:29:38.26 | 0.6 | undecidable | manual | S | 251 | 5.6943 | 102 | -0.11 | 49 |
IV.NRCA.HHZ. | 2016-08-29T02:29:37.03 | 0.1 | negative | manual | P | 251 | 5.6943 | 102 | -0.48 | 91 |
IV.MC2.EHZ. | 2016-08-29T02:29:37.72 | 0.1 | undecidable | manual | P | 5 | 6.7932 | 100 | 0 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:0.5 | 0.0000252 | 0.3 | AML | other | m | 2016-08-29T02:29:50.98 |
IV.FDMO.HHE. | ML:0.5 | 0.0000258 | 0.5 | AML | other | m | 2016-08-29T02:29:51.60 |
IV.LNSS.HHE. | ML:1.3 | 0.0001105 | 0.32 | AML | other | m | 2016-08-29T02:29:45.96 |
IV.LNSS.HHN. | ML:1.2 | 0.00008455 | 0.8 | AML | other | m | 2016-08-29T02:29:46.48 |
IV.T1243.HHE. | ML:1.5 | 0.0001955 | 0.22 | AML | other | m | 2016-08-29T02:29:48.47 |
IV.T1243.HHN. | ML:1.6 | 0.00020500000000000002 | 0.22 | AML | other | m | 2016-08-29T02:29:48.68 |
IV.TERO.HHN. | ML:1.0 | 0.00003245 | 0.32 | AML | other | m | 2016-08-29T02:29:52.37 |
IV.TERO.HHE. | ML:0.5 | 0.000026000000000000002 | 0.12 | AML | other | m | 2016-08-29T02:30:16.45 |