A magnitude ML 0.7 earthquake occured in region: 8 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7600, 13.1830 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 |
---|---|---|---|---|
Norcia | PG | 8 | 4957 | 4957 |
Accumoli | RI | 9 | 667 | 5624 |
Arquata del Tronto | AP | 10 | 1178 | 6802 |
Cascia | PG | 15 | 3217 | 10019 |
Castelsantangelo sul Nera | MC | 15 | 281 | 10300 |
Montegallo | AP | 15 | 523 | 10823 |
Cittareale | RI | 16 | 482 | 11305 |
Amatrice | RI | 17 | 2657 | 13962 |
Preci | PG | 18 | 724 | 14686 |
Acquasanta Terme | AP | 19 | 2916 | 17602 |
Montemonaco | AP | 20 | 604 | 18206 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2019-09-01 19:52:37 |
42.7603 | 13.1833 | 10 | 2019-09-01 19:59:23 |
Sala Sismica INGV-Roma | 72031021 |
Field | Value |
---|---|
Time (UTC) | 2019-09-01 19:52:37 ± 0.11 |
Latitude | 42.7603 ± 0.0072 |
Longitude | 13.1833 ± 0.0086 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 72031021 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 701 |
Semi-minor axis of confidence ellipse (meter) | 648 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 234 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 700.0 |
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 | 15 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33815 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.3 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 72031021 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-09-01 19:59:23 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2019-09-01T19:53:03.60 | 3.0 | undecidable | manual | S | -0.26 | 0 | |||
IV.TERO.HHZ. | 2019-09-01T19:52:50.29 | 0.3 | undecidable | manual | S | 114 | 37.5291 | 50 | -0.42 | 71 |
IV.FDMO.HHZ. | 2019-09-01T19:52:48.98 | 1.0 | undecidable | manual | S | 346 | 31.6461 | 50 | -0.15 | 25 |
IV.RM33.EHZ. | 2019-09-01T19:52:48.17 | 0.6 | undecidable | manual | S | 175 | 28.0497 | 50 | 0 | 53 |
IV.GAVE.EHZ. | 2019-09-01T19:52:47.21 | 0.3 | undecidable | manual | S | 252 | 24.753 | 112 | 0.02 | 79 |
IV.TERO.HHZ. | 2019-09-01T19:52:46.06 | 0.1 | undecidable | manual | P | 114 | 37.5291 | 50 | 0.74 | 85 |
IV.MC2.EHZ. | 2019-09-01T19:52:45.10 | 0.3 | undecidable | manual | S | 2 | 16.7721 | 120 | 0.41 | 74 |
IV.FDMO.HHZ. | 2019-09-01T19:52:44.17 | 0.1 | undecidable | manual | P | 346 | 31.6461 | 50 | -0.23 | 100 |
IV.MTRA.EHZ. | 2019-09-01T19:52:44.57 | 0.6 | undecidable | manual | S | 91 | 17.3715 | 119 | -0.31 | 50 |
IV.GAVE.EHZ. | 2019-09-01T19:52:43.38 | 0.6 | undecidable | manual | P | 252 | 24.753 | 112 | 0.09 | 52 |
IV.RM33.EHZ. | 2019-09-01T19:52:43.67 | 1.0 | negative | manual | P | 175 | 28.0497 | 50 | -0.18 | 25 |
IV.NRCA.HHZ. | 2019-09-01T19:52:42.41 | 0.3 | undecidable | manual | S | 325 | 9.879 | 135 | -0.38 | 76 |
IV.MTRA.EHZ. | 2019-09-01T19:52:41.88 | 0.6 | undecidable | manual | P | 91 | 17.3715 | 119 | -0.07 | 53 |
IV.MC2.EHZ. | 2019-09-01T19:52:41.96 | 0.6 | positive | manual | P | 2 | 16.7721 | 120 | 0.12 | 53 |
IV.NRCA.HHZ. | 2019-09-01T19:52:40.79 | 0.3 | undecidable | manual | P | 325 | 9.879 | 135 | 0.05 | 81 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:0.8 | 0.000085088495 | 0.1536 | AML | other | m | 2019-09-01T19:52:42.54 |
IV.TERO.HHN. | ML:0.7 | 0.0000196 | 0.08 | AML | other | m | 2019-09-01T19:52:50.51 |
IV.TERO.HHE. | ML:0.4 | 0.00000981 | 0.14 | AML | other | m | 2019-09-01T19:52:50.62 |
IV.NRCA.HHE. | ML:1.1 | 0.00018065795 | 0.1024 | AML | other | m | 2019-09-01T19:52:42.64 |
IV.NRCA.HNE. | ML:1.1 | 0.00016768755000000002 | 0.0896 | AML | other | m | 2019-09-01T19:52:42.59 |
IV.MTRA.EHE. | ML:0.7 | 0.00003963494 | 0.1536 | AML | other | m | 2019-09-01T19:52:45.25 |
IV.MTRA.EHN. | ML:0.8 | 0.00004777833 | 0.1408 | AML | other | m | 2019-09-01T19:52:45.15 |
IV.GAVE.EHE. | ML:0.5 | 0.0000188937 | 0.1408 | AML | other | m | 2019-09-01T19:52:47.78 |
IV.GAVE.EHN. | ML:0.7 | 0.000029786155000000003 | 0.1408 | AML | other | m | 2019-09-01T19:52:47.82 |
IV.RM33.EHE. | ML:0.3 | 0.0000118929405 | 0.1408 | AML | other | m | 2019-09-01T19:52:49.58 |
IV.RM33.EHN. | ML:0.3 | 0.000010064597500000002 | 0.1792 | AML | other | m | 2019-09-01T19:52:48.58 |