A magnitude ML 0.9 earthquake occured in region: 3 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8120, 13.1160 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 | 3 | 4957 | 4957 |
Preci | PG | 10 | 724 | 5681 |
Castelsantangelo sul Nera | MC | 10 | 281 | 5962 |
Cascia | PG | 13 | 3217 | 9179 |
Visso | MC | 14 | 1107 | 10286 |
Ussita | MC | 15 | 444 | 10730 |
Arquata del Tronto | AP | 16 | 1178 | 11908 |
Cerreto di Spoleto | PG | 16 | 1075 | 12983 |
Accumoli | RI | 17 | 667 | 13650 |
Sellano | PG | 18 | 1079 | 14729 |
Montegallo | AP | 18 | 523 | 15252 |
Poggiodomo | PG | 18 | 117 | 15369 |
Montemonaco | AP | 20 | 604 | 15973 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2019-09-10 02:55:41 |
42.8123 | 13.1158 | 10 | 2019-09-10 04:53:57 |
Sala Sismica INGV-Roma | 72275871 |
Field | Value |
---|---|
Time (UTC) | 2019-09-10 02:55:41 ± 0.05 |
Latitude | 42.8123 ± 0.0027 |
Longitude | 13.1158 ± 0.0061 |
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 | 72275871 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 514 |
Semi-minor axis of confidence ellipse (meter) | 168 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 290 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 510.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 121 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 19 |
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) | 0.30667 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 72275871 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-09-10 04:53:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GIUL.HHZ. | 2019-09-10T02:56:20.30 | 3.0 | undecidable | manual | S | -0.6 | 0 | |||
IV.FIAM.HHZ. | 2019-09-10T02:55:59.48 | 3.0 | undecidable | manual | S | -0.82 | 0 | |||
IV.GUMA.HHZ. | 2019-09-10T02:55:53.06 | 0.6 | undecidable | manual | S | 33 | 33.0447 | 50 | 0.23 | 47 |
IV.CSP1.EHZ. | 2019-09-10T02:55:52.34 | 0.6 | undecidable | manual | S | 13 | 31.8459 | 50 | -0.18 | 47 |
IV.LNSS.HHZ. | 2019-09-10T02:55:50.40 | 0.6 | undecidable | manual | S | 195 | 24.0537 | 113 | 0.04 | 49 |
IV.FDMO.HHZ. | 2019-09-10T02:55:50.31 | 0.6 | undecidable | manual | S | 355 | 24.9528 | 112 | -0.36 | 46 |
IV.SMA1.EHZ. | 2019-09-10T02:55:50.69 | 0.6 | undecidable | manual | S | 138 | 26.9508 | 50 | -0.53 | 44 |
IV.TERO.HHZ. | 2019-09-10T02:55:49.89 | 3.0 | undecidable | manual | P | 0.39 | 0 | |||
IV.GAVE.EHZ. | 2019-09-10T02:55:49.88 | 0.6 | undecidable | manual | S | 234 | 22.4553 | 114 | 0.02 | 50 |
IV.GUMA.HHZ. | 2019-09-10T02:55:48.05 | 0.1 | undecidable | manual | P | 33 | 33.0447 | 50 | 0.08 | 96 |
IV.MMO1.EHZ. | 2019-09-10T02:55:48.86 | 0.6 | undecidable | manual | S | 61 | 19.6692 | 117 | -0.13 | 49 |
IV.MF5.EHZ. | 2019-09-10T02:55:48.32 | 0.1 | undecidable | manual | P | 55 | 34.0437 | 50 | 0.19 | 94 |
IV.SMA1.EHZ. | 2019-09-10T02:55:47.16 | 0.1 | undecidable | manual | P | 138 | 26.9508 | 50 | 0.12 | 96 |
IV.CSP1.EHZ. | 2019-09-10T02:55:47.73 | 0.1 | undecidable | manual | P | 13 | 31.8459 | 50 | -0.06 | 97 |
IV.MC2.EHZ. | 2019-09-10T02:55:47.02 | 0.6 | undecidable | manual | S | 28 | 12.4764 | 129 | 0.13 | 49 |
IV.GAVE.EHZ. | 2019-09-10T02:55:46.31 | 0.1 | undecidable | manual | P | 234 | 22.4553 | 114 | 0.06 | 98 |
IV.LNSS.HHZ. | 2019-09-10T02:55:46.47 | 0.1 | undecidable | manual | P | 195 | 24.0537 | 113 | -0.08 | 98 |
IV.FDMO.HHZ. | 2019-09-10T02:55:46.58 | 0.1 | undecidable | manual | P | 355 | 24.9528 | 112 | -0.14 | 96 |
IV.MMO1.EHZ. | 2019-09-10T02:55:45.60 | 0.6 | positive | manual | P | 61 | 19.6692 | 117 | -0.16 | 48 |
IV.NRCA.HHZ. | 2019-09-10T02:55:44.72 | 0.6 | undecidable | manual | S | 357 | 2.3976 | 167 | -0.18 | 50 |
IV.MC2.EHZ. | 2019-09-10T02:55:44.75 | 0.1 | undecidable | manual | P | 28 | 12.4764 | 129 | 0.21 | 97 |
IV.NRCA.HHZ. | 2019-09-10T02:55:43.54 | 0.1 | undecidable | manual | P | 357 | 2.3976 | 167 | 0.15 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.3 | 0.00036345725 | 0.1392 | AML | other | m | 2019-09-10T02:55:45.38 |
IV.NRCA.HHN. | ML:1.4 | 0.00049567525 | 0.16 | AML | other | m | 2019-09-10T02:55:44.90 |
IV.NRCA.HNE. | ML:1.3 | 0.00034413715 | 0.1296 | AML | other | m | 2019-09-10T02:55:45.38 |
IV.NRCA.HNN. | ML:1.4 | 0.00048860095 | 0.1408 | AML | other | m | 2019-09-10T02:55:44.89 |
IV.LNSS.HHE. | ML:1.1 | 0.000083554715 | 0.1392 | AML | other | m | 2019-09-10T02:55:50.84 |
IV.LNSS.HHN. | ML:1.0 | 0.00006476323 | 0.16 | AML | other | m | 2019-09-10T02:55:50.57 |
IV.FDMO.HHE. | ML:0.4 | 0.000014465285 | 0.1792 | AML | other | m | 2019-09-10T02:55:51.84 |
IV.FDMO.HHN. | ML:0.4 | 0.00001728477 | 0.12 | AML | other | m | 2019-09-10T02:55:51.55 |
IV.CSP1.EHE. | ML:0.6 | 0.000020240635 | 0.1008 | AML | other | m | 2019-09-10T02:55:53.24 |
IV.CSP1.EHN. | ML:0.5 | 0.00001604071 | 0.1792 | AML | other | m | 2019-09-10T02:55:52.66 |
IV.GUMA.HHN. | ML:1.0 | 0.00004063837 | 0.3792 | AML | other | m | 2019-09-10T02:55:53.87 |
IV.GAVE.EHE. | ML:0.8 | 0.000039359725 | 0.56 | AML | other | m | 2019-09-10T02:55:50.05 |
IV.GAVE.EHN. | ML:0.7 | 0.00003572869 | 0.4 | AML | other | m | 2019-09-10T02:55:50.64 |
IV.GUMA.HHE. | ML:0.9 | 0.00003670975 | 0.2 | AML | other | m | 2019-09-10T02:55:54.63 |