A magnitude ML 1.1 earthquake occured in region: 5 km NW Leonessa (RI), on
and geographic coordinates (lat, lon) 42.5850, 12.9180 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 |
---|---|---|---|---|
Leonessa | RI | 5 | 2435 | 2435 |
Polino | TR | 6 | 233 | 2668 |
Monteleone di Spoleto | PG | 8 | 599 | 3267 |
Rivodutri | RI | 9 | 1253 | 4520 |
Poggio Bustone | RI | 9 | 2055 | 6575 |
Morro Reatino | RI | 10 | 373 | 6948 |
Ferentillo | TR | 11 | 1913 | 8861 |
Labro | RI | 12 | 374 | 9235 |
Arrone | TR | 12 | 2763 | 11998 |
Montefranco | TR | 12 | 1276 | 13274 |
Cantalice | RI | 13 | 2755 | 16029 |
Poggiodomo | PG | 14 | 117 | 16146 |
Colli sul Velino | RI | 15 | 533 | 16679 |
Scheggino | PG | 16 | 461 | 17140 |
Posta | RI | 16 | 694 | 17834 |
Cascia | PG | 17 | 3217 | 21051 |
Sant'Anatolia di Narco | PG | 18 | 564 | 21615 |
Micigliano | RI | 19 | 127 | 21742 |
Greccio | RI | 19 | 1558 | 23300 |
Borbona | RI | 19 | 617 | 23917 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2020-05-16 09:15:35 |
42.5848 | 12.9182 | 11 | 2020-05-16 09:36:32 |
Sala Sismica INGV-Roma | 79195441 |
Field | Value |
---|---|
Time (UTC) | 2020-05-16 09:15:35 ± 0.08 |
Latitude | 42.5848 ± 0.0063 |
Longitude | 12.9182 ± 0.0049 |
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 | 79195441 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 675 |
Semi-minor axis of confidence ellipse (meter) | 368 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 193 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 680.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 158 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.46855 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 79195441 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-05-16 09:36:32 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CTI.HHZ. | 2020-05-16T09:17:26.82 | 3.0 | undecidable | manual | Sg | 12.1 | 0 | |||
IV.IST3.HHZ. | 2020-05-16T09:17:13.00 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.CLTA.HHZ. | 2020-05-16T09:17:07.85 | 3.0 | undecidable | manual | Pg | 13.19 | 0 | |||
MN.PDG.HHZ. | 2020-05-16T09:16:57.65 | 3.0 | positive | manual | Pg | 14.95 | 0 | |||
XK.SELL.HHZ. | 2020-05-16T09:16:55.57 | 3.0 | positive | manual | Pg | 14.35 | 0 | |||
IV.NDIM.HHZ. | 2020-05-16T09:16:50.50 | 3.0 | undecidable | manual | Sn | -4.35 | 0 | |||
IV.IST3.HHZ. | 2020-05-16T09:16:47.55 | 3.0 | positive | manual | Pg | 11.44 | 0 | |||
IV.QLNO.HHZ. | 2020-05-16T09:16:40.77 | 3.0 | undecidable | manual | Pg | 6.28 | 0 | |||
IV.TEOL.HHZ. | 2020-05-16T09:16:25.86 | 3.0 | undecidable | manual | Pg | 3.8 | 0 | |||
IV.CPGN.EHZ. | 2020-05-16T09:16:19.98 | 3.0 | undecidable | manual | Sg | 0.73 | 0 | |||
GU.CARD.HHZ. | 2020-05-16T09:16:17.06 | 3.0 | undecidable | manual | Pg | 2.84 | 0 | |||
IV.PE3.EHZ. | 2020-05-16T09:16:15.05 | 3.0 | undecidable | manual | Sg | -0.59 | 0 | |||
GU.GSCL.HHZ. | 2020-05-16T09:16:14.73 | 3.0 | undecidable | manual | Pn | -1.56 | 0 | |||
IV.PTRJ.HHZ. | 2020-05-16T09:16:01.19 | 3.0 | undecidable | manual | Pg | -0.7 | 0 | |||
IV.NARO.HHZ. | 2020-05-16T09:15:52.29 | 3.0 | undecidable | manual | Pn | -4.15 | 0 | |||
IV.CESI.HHN. | 2020-05-16T09:15:50.57 | 0.6 | undecidable | manual | S | 359 | 46.62 | 50 | 0.14 | 48 |
IV.MOMA.HHN. | 2020-05-16T09:15:48.03 | 0.3 | undecidable | manual | S | 311 | 37.3293 | 50 | 0.07 | 74 |
IV.NRCA.HHZ. | 2020-05-16T09:15:46.21 | 0.3 | undecidable | manual | S | 30 | 31.8459 | 50 | -0.29 | 71 |
IV.FDMO.HHZ. | 2020-05-16T09:15:45.23 | 1.0 | undecidable | manual | P | 15 | 52.0035 | 50 | 0.29 | 23 |
IV.CESI.HHN. | 2020-05-16T09:15:44.54 | 1.0 | undecidable | manual | P | 359 | 46.62 | 50 | 0.42 | 22 |
IV.RM33.HNZ. | 2020-05-16T09:15:44.92 | 0.3 | undecidable | manual | S | 109 | 25.6521 | 50 | 0.09 | 75 |
IV.MMO1.HNE. | 2020-05-16T09:15:44.73 | 0.6 | undecidable | manual | P | 44 | 48.2184 | 50 | 0.36 | 45 |
IV.MOMA.HHN. | 2020-05-16T09:15:42.64 | 0.1 | undecidable | manual | P | 311 | 37.3293 | 50 | -0.05 | 98 |
IV.ARRO.EHZ. | 2020-05-16T09:15:41.05 | 0.6 | undecidable | manual | S | 267 | 12.4764 | 131 | -0.19 | 50 |
IV.NRCA.HHZ. | 2020-05-16T09:15:41.62 | 0.3 | undecidable | manual | P | 30 | 31.8459 | 50 | -0.23 | 72 |
IV.LNSS.HHZ. | 2020-05-16T09:15:40.56 | 0.3 | undecidable | manual | S | 79 | 10.1787 | 137 | -0.11 | 76 |
IV.RM33.HNZ. | 2020-05-16T09:15:40.73 | 0.1 | undecidable | manual | P | 109 | 25.6521 | 50 | -0.16 | 98 |
IV.LNSS.HHZ. | 2020-05-16T09:15:38.68 | 0.1 | positive | manual | P | 79 | 10.1787 | 137 | 0.2 | 100 |
IV.ARRO.EHZ. | 2020-05-16T09:15:38.84 | 0.3 | undecidable | manual | P | 267 | 12.4764 | 131 | 0.03 | 77 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHN. | ML:1.0 | 0.00011949999999999999 | 1.88 | AML | other | m | 2020-05-16T09:15:41.04 |
IV.LNSS.HHE. | ML:1.1 | 0.00016299999999999998 | 0.1 | AML | other | m | 2020-05-16T09:15:41.10 |