A magnitude Md 1.3 earthquake occured in region: 6 km NW Cittareale (RI), on
and geographic coordinates (lat, lon) 42.6610, 13.1260 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 |
---|---|---|---|---|
Cittareale | RI | 6 | 482 | 482 |
Accumoli | RI | 11 | 667 | 1149 |
Cascia | PG | 11 | 3217 | 4366 |
Amatrice | RI | 14 | 2657 | 7023 |
Monteleone di Spoleto | PG | 14 | 599 | 7622 |
Norcia | PG | 15 | 4957 | 12579 |
Posta | RI | 15 | 694 | 13273 |
Borbona | RI | 17 | 617 | 13890 |
Poggiodomo | PG | 17 | 117 | 14007 |
Leonessa | RI | 17 | 2435 | 16442 |
Montereale | AQ | 18 | 2581 | 19023 |
Arquata del Tronto | AP | 19 | 1178 | 20201 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
Md 1.3 | 2020-05-19 19:30:00 |
42.6613 | 13.1258 | 11 | 2020-05-19 19:43:09 |
Sala Sismica INGV-Roma | 79338851 |
Field | Value |
---|---|
Time (UTC) | 2020-05-19 19:30:00 ± 0.16 |
Latitude | 42.6613 ± 0.0045 |
Longitude | 13.1258 ± 0.0122 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 79338851 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 850 |
Semi-minor axis of confidence ellipse (meter) | 473 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 259 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 850.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 130 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.08544 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35343 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 79338851 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-05-19 19:43:09 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2020-05-19T19:30:08.00 | 0.3 | undecidable | manual | P | 96 | 39.2274 | 50 | -0.06 | 72 |
IV.NRCA.HNZ. | 2020-05-19T19:30:07.91 | 0.3 | undecidable | manual | S | 357 | 19.1697 | 119 | -0.19 | 73 |
IV.RM33.EHZ. | 2020-05-19T19:30:07.67 | 0.3 | undecidable | manual | S | 157 | 18.3705 | 120 | -0.2 | 73 |
IV.LNSS.HNZ. | 2020-05-19T19:30:05.47 | 0.3 | undecidable | manual | S | 227 | 9.4794 | 138 | 0.02 | 76 |
IV.SMA1.EHZ. | 2020-05-19T19:30:04.90 | 0.1 | undecidable | manual | P | 101 | 17.4714 | 121 | 0.29 | 95 |
IV.NRCA.HNZ. | 2020-05-19T19:30:04.94 | 0.1 | undecidable | manual | P | 357 | 19.1697 | 119 | 0.04 | 100 |
IV.RM33.EHZ. | 2020-05-19T19:30:04.65 | 0.1 | undecidable | manual | P | 157 | 18.3705 | 120 | -0.12 | 99 |
IV.LNSS.HNZ. | 2020-05-19T19:30:03.50 | 0.1 | undecidable | manual | P | 227 | 9.4794 | 138 | 0.13 | 100 |