A magnitude ML 1.2 earthquake occured in region: 4 km N Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7320, 13.2480 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 |
---|---|---|---|---|
Accumoli | RI | 4 | 667 | 667 |
Arquata del Tronto | AP | 6 | 1178 | 1845 |
Amatrice | RI | 12 | 2657 | 4502 |
Acquasanta Terme | AP | 14 | 2916 | 7418 |
Montegallo | AP | 14 | 523 | 7941 |
Norcia | PG | 14 | 4957 | 12898 |
Cittareale | RI | 15 | 482 | 13380 |
Cascia | PG | 19 | 3217 | 16597 |
Castelsantangelo sul Nera | MC | 20 | 281 | 16878 |
Montemonaco | AP | 20 | 604 | 17482 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2016-09-01 13:14:49 |
42.7315 | 13.2485 | 10 | 2016-09-01 13:29:54 |
Sala Sismica INGV-Roma | 27938891 |
Field | Value |
---|---|
Time (UTC) | 2016-09-01 13:14:49 ± 0.05 |
Latitude | 42.7315 ± 0.0027 |
Longitude | 13.2485 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 27938891 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 328 |
Semi-minor axis of confidence ellipse (meter) | 179 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 242 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 54 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 30 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36153 |
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 | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 27938891 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-09-01 13:29:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2016-09-01T13:15:03.43 | 0.6 | undecidable | manual | S | 355 | 40.1265 | 50 | 0.33 | 44 |
IV.FDMO.HHZ. | 2016-09-01T13:15:02.04 | 0.6 | undecidable | manual | S | 339 | 36.2415 | 50 | -0.03 | 47 |
IV.T1215.EHZ. | 2016-09-01T13:15:00.85 | 0.6 | undecidable | manual | S | 284 | 31.9458 | 50 | -0.05 | 47 |
IV.TERO.HHZ. | 2016-09-01T13:15:00.81 | 0.6 | undecidable | manual | S | 112 | 31.3464 | 50 | 0.04 | 48 |
IV.LNSS.HHZ. | 2016-09-01T13:14:58.06 | 0.6 | undecidable | manual | S | 230 | 22.1556 | 114 | -0.11 | 48 |
IV.RM33.EHZ. | 2016-09-01T13:14:58.71 | 0.6 | undecidable | manual | S | 186 | 24.8529 | 112 | -0.3 | 46 |
IV.CSP1.EHZ. | 2016-09-01T13:14:57.42 | 1.0 | positive | manual | P | 355 | 40.1265 | 50 | -0.02 | 24 |
IV.MC2.EHZ. | 2016-09-01T13:14:57.95 | 0.6 | undecidable | manual | S | 346 | 20.5683 | 116 | 0.3 | 46 |
IV.GIGS.HHZ. | 2016-09-01T13:14:57.52 | 3.0 | negative | manual | P | -0.1 | 0 | |||
IV.T1241.HHZ. | 2016-09-01T13:14:57.41 | 0.6 | undecidable | manual | S | 47 | 20.3685 | 116 | -0.17 | 47 |
IV.FDMO.HHZ. | 2016-09-01T13:14:56.73 | 1.0 | negative | manual | P | 339 | 36.2415 | 50 | -0.12 | 23 |
IV.RM33.EHZ. | 2016-09-01T13:14:55.38 | 0.6 | negative | manual | P | 186 | 24.8529 | 112 | 0.3 | 46 |
IV.TERO.HHZ. | 2016-09-01T13:14:55.89 | 0.1 | positive | manual | P | 112 | 31.3464 | 50 | -0.2 | 92 |
IV.T1243.HHZ. | 2016-09-01T13:14:55.92 | 0.6 | undecidable | manual | S | 103 | 16.7721 | 121 | -0.57 | 43 |
IV.T1299.EHZ. | 2016-09-01T13:14:55.21 | 0.6 | undecidable | manual | S | 166 | 11.1777 | 132 | 0.29 | 47 |
IV.T1215.EHZ. | 2016-09-01T13:14:55.94 | 1.0 | positive | manual | P | 284 | 31.9458 | 50 | -0.23 | 23 |
IV.NRCA.HHZ. | 2016-09-01T13:14:55.85 | 0.6 | undecidable | manual | S | 316 | 15.7731 | 123 | -0.35 | 46 |
IV.T1242.HHZ. | 2016-09-01T13:14:54.92 | 0.6 | undecidable | manual | S | 342 | 11.3775 | 131 | -0.08 | 49 |
IV.T1241.HHZ. | 2016-09-01T13:14:54.26 | 1.0 | undecidable | manual | P | 47 | 20.3685 | 116 | 0 | 24 |
IV.MC2.EHZ. | 2016-09-01T13:14:54.47 | 1.0 | positive | manual | P | 346 | 20.5683 | 116 | 0.17 | 24 |
IV.LNSS.HHZ. | 2016-09-01T13:14:54.55 | 0.6 | positive | manual | P | 230 | 22.1556 | 114 | -0.04 | 48 |
IV.T1204.EHZ. | 2016-09-01T13:14:54.26 | 0.6 | undecidable | manual | S | 138 | 8.2806 | 141 | 0.02 | 50 |
IV.NRCA.HHZ. | 2016-09-01T13:14:53.36 | 0.1 | negative | manual | P | 316 | 15.7731 | 123 | -0.1 | 97 |
IV.T1202.EHZ. | 2016-09-01T13:14:53.18 | 0.6 | undecidable | manual | S | 212 | 3.6963 | 160 | -0.25 | 48 |
IV.T1244.EHZ. | 2016-09-01T13:14:53.55 | 0.6 | undecidable | manual | S | 55 | 4.8951 | 154 | -0.05 | 50 |
IV.T1243.HHZ. | 2016-09-01T13:14:53.62 | 0.6 | undecidable | manual | P | 103 | 16.7721 | 121 | -0.01 | 49 |
IV.T1299.EHZ. | 2016-09-01T13:14:53.03 | 0.3 | positive | manual | P | 166 | 11.1777 | 132 | 0.31 | 70 |
IV.T1244.EHZ. | 2016-09-01T13:14:52.11 | 0.1 | positive | manual | P | 55 | 4.8951 | 154 | 0.15 | 98 |
IV.T1204.EHZ. | 2016-09-01T13:14:52.55 | 0.1 | positive | manual | P | 138 | 8.2806 | 141 | 0.22 | 96 |
IV.T1242.HHZ. | 2016-09-01T13:14:52.91 | 0.6 | positive | manual | P | 342 | 11.3775 | 131 | 0.15 | 48 |
IV.T1202.EHZ. | 2016-09-01T13:14:51.90 | 0.1 | negative | manual | P | 212 | 3.6963 | 160 | 0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CSP1.EHN. | ML:1.3 | 0.00007450000000000001 | 1.58 | AML | other | m | 2016-09-01T13:14:54.62 |
IV.CSP1.EHE. | ML:1.3 | 0.00006499999999999994 | 1.58 | AML | other | m | 2016-09-01T13:15:54.69 |
IV.FDMO.HHE. | ML:0.8 | 0.000027450000000000003 | 1.04 | AML | other | m | 2016-09-01T13:15:03.45 |
IV.FDMO.HHN. | ML:1.0 | 0.0000329 | 1 | AML | other | m | 2016-09-01T13:15:02.60 |
IV.LNSS.HHN. | ML:1.2 | 0.00009429999999999999 | 0.28 | AML | other | m | 2016-09-01T13:14:58.78 |
IV.LNSS.HHE. | ML:1.4 | 0.00016499999999999997 | 0.24 | AML | other | m | 2016-09-01T13:14:58.30 |
IV.NRCA.HHE. | ML:1.6 | 0.00033899999999999995 | 0.98 | AML | other | m | 2016-09-01T13:14:56.51 |
IV.NRCA.HHN. | ML:1.6 | 0.0003595 | 0.44 | AML | other | m | 2016-09-01T13:14:56.22 |
IV.RM33.EHN. | ML:1.1 | 0.0000732 | 0.16 | AML | other | m | 2016-09-01T13:16:04.94 |
IV.RM33.EHE. | ML:1.1 | 0.00007515 | 1.24 | AML | other | m | 2016-09-01T13:16:05.58 |
IV.T1241.HHE. | ML:1.0 | 0.00007769999999999999 | 0.6 | AML | other | m | 2016-09-01T13:14:57.66 |
IV.T1241.HHN. | ML:1.2 | 0.0001235 | 0.34 | AML | other | m | 2016-09-01T13:14:57.66 |
IV.T1242.HHN. | ML:1.2 | 0.000189 | 0.14 | AML | other | m | 2016-09-01T13:14:55.37 |
IV.T1242.HHE. | ML:1.2 | 0.000165 | 0.3 | AML | other | m | 2016-09-01T13:14:55.26 |
IV.TERO.HHE. | ML:0.8 | 0.00002985 | 1.1 | AML | other | m | 2016-09-01T13:15:04.11 |
IV.TERO.HHN. | ML:0.9 | 0.00003625000000000001 | 0.22 | AML | other | m | 2016-09-01T13:15:01.01 |