A magnitude ML 0.5 earthquake occured in region: 4 km SW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6720, 13.2160 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 |
Cittareale | RI | 8 | 482 | 1149 |
Amatrice | RI | 8 | 2657 | 3806 |
Arquata del Tronto | AP | 13 | 1178 | 4984 |
Montereale | AQ | 17 | 2581 | 7565 |
Norcia | PG | 17 | 4957 | 12522 |
Cascia | PG | 17 | 3217 | 15739 |
Campotosto | AQ | 18 | 542 | 16281 |
Capitignano | AQ | 18 | 665 | 16946 |
Borbona | RI | 19 | 617 | 17563 |
Posta | RI | 19 | 694 | 18257 |
Acquasanta Terme | AP | 19 | 2916 | 21173 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2019-09-16 03:36:15 |
42.6725 | 13.2162 | 11 | 2019-09-16 03:43:53 |
Sala Sismica INGV-Roma | 72448091 |
Field | Value |
---|---|
Time (UTC) | 2019-09-16 03:36:15 ± 0.05 |
Latitude | 42.6725 ± 0.0027 |
Longitude | 13.2162 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 72448091 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 290 |
Semi-minor axis of confidence ellipse (meter) | 259 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 139 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 290.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 62 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
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) | 0.06205 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24102 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.2 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 72448091 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-09-16 03:43:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GAVE.HNZ. | 2019-09-16T03:36:25.33 | 0.3 | undecidable | manual | S | 275 | 26.3514 | 50 | 0.01 | 98 |
IV.MMO1.HNZ. | 2019-09-16T03:36:25.55 | 0.6 | undecidable | manual | S | 20 | 26.751 | 50 | 0.13 | 64 |
IV.NRCA.HNZ. | 2019-09-16T03:36:23.37 | 0.3 | undecidable | manual | S | 335 | 19.6692 | 118 | -0.07 | 98 |
IV.MTRA.EHZ. | 2019-09-16T03:36:22.58 | 0.3 | undecidable | manual | S | 58 | 17.3715 | 121 | -0.17 | 97 |
IV.RM33.EHZ. | 2019-09-16T03:36:22.60 | 0.6 | undecidable | manual | S | 180 | 18.1707 | 120 | -0.37 | 62 |
IV.LNSS.HHZ. | 2019-09-16T03:36:22.46 | 0.3 | undecidable | manual | S | 242 | 16.2726 | 123 | 0.04 | 99 |
IV.MMO1.HNZ. | 2019-09-16T03:36:21.11 | 0.3 | undecidable | manual | P | 20 | 26.751 | 50 | -0.2 | 94 |
IV.SMA1.EHZ. | 2019-09-16T03:36:21.10 | 0.6 | undecidable | manual | S | 116 | 10.7781 | 134 | 0.18 | 65 |
IV.GAVE.HNZ. | 2019-09-16T03:36:21.28 | 0.6 | undecidable | manual | P | 275 | 26.3514 | 50 | 0.03 | 65 |
IV.NRCA.HNZ. | 2019-09-16T03:36:20.24 | 0.3 | undecidable | manual | P | 335 | 19.6692 | 118 | 0.07 | 98 |
IV.T1299.EHZ. | 2019-09-16T03:36:19.93 | 0.6 | undecidable | manual | S | 128 | 6.8931 | 147 | -0.12 | 66 |
IV.LNSS.HHZ. | 2019-09-16T03:36:19.60 | 0.3 | undecidable | manual | P | 242 | 16.2726 | 123 | 0.02 | 100 |
IV.MTRA.EHZ. | 2019-09-16T03:36:19.77 | 0.3 | undecidable | manual | P | 58 | 17.3715 | 121 | 0 | 100 |
IV.RM33.EHZ. | 2019-09-16T03:36:19.85 | 0.3 | undecidable | manual | P | 180 | 18.1707 | 120 | -0.05 | 99 |
IV.SMA1.EHZ. | 2019-09-16T03:36:18.92 | 0.3 | undecidable | manual | P | 116 | 10.7781 | 134 | 0.21 | 97 |
IV.T1299.EHZ. | 2019-09-16T03:36:18.42 | 0.3 | undecidable | manual | P | 128 | 6.8931 | 147 | 0.21 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:0.9 | 0.0000853 | 0.32 | AML | other | m | 2019-09-16T03:36:21.55 |
IV.LNSS.HHE. | ML:0.5 | 0.0000283 | 0.44 | AML | other | m | 2019-09-16T03:36:22.66 |
IV.LNSS.HHN. | ML:0.5 | 0.000027000000000000002 | 0.46 | AML | other | m | 2019-09-16T03:36:22.56 |
IV.TERO.HHE. | ML:0.6 | 0.000019 | 0.84 | AML | other | m | 2019-09-16T03:36:26.34 |
IV.SMA1.EHN. | ML:0.6 | 0.00004644297 | 0.2208 | AML | other | m | 2019-09-16T03:36:21.57 |
IV.MTRA.EHE. | ML:0.3 | 0.000015237555 | 0.0992 | AML | other | m | 2019-09-16T03:36:23.17 |
IV.MTRA.EHN. | ML:0.5 | 0.000023685039999999997 | 0.16 | AML | other | m | 2019-09-16T03:36:22.64 |
IV.RM33.EHE. | ML:0.4 | 0.000020538290000000002 | 0.1808 | AML | other | m | 2019-09-16T03:36:23.43 |
IV.RM33.EHN. | ML:0.3 | 0.000012748200000000001 | 0.0992 | AML | other | m | 2019-09-16T03:36:22.85 |