A magnitude ML 0.6 earthquake occured in region: 5 km SW Norcia (PG), on
and geographic coordinates (lat, lon) 42.7580, 13.0550 at 11 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 | 5 | 4957 | 4957 |
Cascia | PG | 6 | 3217 | 8174 |
Poggiodomo | PG | 11 | 117 | 8291 |
Cerreto di Spoleto | PG | 13 | 1075 | 9366 |
Preci | PG | 14 | 724 | 10090 |
Monteleone di Spoleto | PG | 15 | 599 | 10689 |
Vallo di Nera | PG | 16 | 364 | 11053 |
Accumoli | RI | 17 | 667 | 11720 |
Castelsantangelo sul Nera | MC | 17 | 281 | 12001 |
Cittareale | RI | 18 | 482 | 12483 |
Sellano | PG | 18 | 1079 | 13562 |
Sant'Anatolia di Narco | PG | 18 | 564 | 14126 |
Scheggino | PG | 19 | 461 | 14587 |
Visso | MC | 20 | 1107 | 15694 |
Arquata del Tronto | AP | 20 | 1178 | 16872 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2020-01-01 07:09:36 |
42.7583 | 13.055 | 11 | 2020-01-01 07:58:27 |
Sala Sismica INGV-Roma | 75161271 |
Field | Value |
---|---|
Time (UTC) | 2020-01-01 07:09:36 ± 0.13 |
Latitude | 42.7583 ± 0.0036 |
Longitude | 13.0550 ± 0.0147 |
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 | 75161271 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1223 |
Semi-minor axis of confidence ellipse (meter) | 80 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 287 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1220.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 206 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.07 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27519 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 75161271 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-01-01 07:58:27 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PTRJ.HNZ. | 2020-01-01T07:10:28.96 | 3.0 | undecidable | manual | Sn | -0.23 | 0 | |||
IV.LAV9.HHZ. | 2020-01-01T07:10:13.00 | 3.0 | undecidable | manual | S | -0.03 | 0 | |||
IV.BARO.EHZ. | 2020-01-01T07:10:07.92 | 3.0 | undecidable | manual | S | 0.12 | 0 | |||
IV.RM33.EHZ. | 2020-01-01T07:09:47.45 | 0.3 | undecidable | manual | S | 155 | 30.5472 | 50 | 0.03 | 73 |
IV.MMO1.EHZ. | 2020-01-01T07:09:46.48 | 0.1 | undecidable | manual | S | 55 | 27.0507 | 50 | -0.01 | 98 |
IV.MC2.EHZ. | 2020-01-01T07:09:44.70 | 0.1 | undecidable | manual | S | 33 | 20.1687 | 118 | 0.08 | 98 |
IV.LNSS.HHZ. | 2020-01-01T07:09:43.76 | 0.1 | undecidable | manual | S | 184 | 17.2716 | 122 | 0.01 | 100 |
IV.RM33.EHZ. | 2020-01-01T07:09:42.81 | 0.6 | positive | manual | P | 155 | 30.5472 | 50 | -0.08 | 48 |
IV.MMO1.EHZ. | 2020-01-01T07:09:42.26 | 1.0 | undecidable | manual | P | 55 | 27.0507 | 50 | -0.09 | 24 |
IV.MC2.EHZ. | 2020-01-01T07:09:41.31 | 1.0 | negative | manual | P | 33 | 20.1687 | 118 | 0.04 | 25 |
IV.NRCA.HHZ. | 2020-01-01T07:09:41.56 | 0.1 | undecidable | manual | S | 30 | 9.6792 | 138 | -0.12 | 99 |
IV.LNSS.HHZ. | 2020-01-01T07:09:40.74 | 1.0 | undecidable | manual | P | 184 | 17.2716 | 122 | -0.03 | 25 |
IV.NRCA.HHZ. | 2020-01-01T07:09:39.65 | 0.1 | positive | manual | P | 30 | 9.6792 | 138 | 0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:0.4 | 0.000034200000000000005 | 0.44 | AML | other | m | 2020-01-01T07:09:41.61 |
IV.NRCA.HHN. | ML:0.4 | 0.000028400000000000003 | 0.46 | AML | other | m | 2020-01-01T07:09:42.53 |
IV.LNSS.HHE. | ML:0.9 | 0.00006625 | 0.1 | AML | other | m | 2020-01-01T07:09:43.92 |
IV.LNSS.HHN. | ML:0.8 | 0.00005300000000000001 | 1.6 | AML | other | m | 2020-01-01T07:09:43.90 |