A magnitude ML 1.1 earthquake occured in region: 6 km NE Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.9270, 13.2110 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 6 | 281 | 281 |
Ussita | MC | 6 | 444 | 725 |
Bolognola | MC | 8 | 142 | 867 |
Montemonaco | AP | 10 | 604 | 1471 |
Visso | MC | 10 | 1107 | 2578 |
Montefortino | FM | 11 | 1178 | 3756 |
Acquacanina | MC | 12 | 121 | 3877 |
Fiastra | MC | 13 | 559 | 4436 |
Amandola | FM | 13 | 3629 | 8065 |
Montegallo | AP | 14 | 523 | 8588 |
Sarnano | MC | 14 | 3264 | 11852 |
Preci | PG | 15 | 724 | 12576 |
Fiordimonte | MC | 16 | 202 | 12778 |
Comunanza | AP | 17 | 3166 | 15944 |
Norcia | PG | 18 | 4957 | 20901 |
Pievebovigliana | MC | 18 | 866 | 21767 |
Arquata del Tronto | AP | 18 | 1178 | 22945 |
Pieve Torina | MC | 19 | 1458 | 24403 |
Monte Cavallo | MC | 19 | 145 | 24548 |
Gualdo | MC | 19 | 815 | 25363 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2021-06-18 05:48:13 |
42.9268 | 13.2113 | 11 | 2021-06-18 06:11:07 |
Sala Sismica INGV-Roma | 91479591 |
Field | Value |
---|---|
Time (UTC) | 2021-06-18 05:48:13 ± 0.1 |
Latitude | 42.9268 ± 0.0036 |
Longitude | 13.2113 ± 0.0049 |
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 | 91479591 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 402 |
Semi-minor axis of confidence ellipse (meter) | 361 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 27 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 109 |
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) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.23742 |
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 | 1.1 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 91479591 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-06-18 06:11:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MNTT.EHZ. | 2021-06-18T05:48:24.89 | 3.0 | undecidable | manual | S | -0.45 | 0 | |||
IV.CESI.HHZ. | 2021-06-18T05:48:23.46 | 0.1 | undecidable | manual | S | 289 | 26.3514 | 50 | 0.03 | 98 |
IV.MF5.EHZ. | 2021-06-18T05:48:22.37 | 0.1 | undecidable | manual | S | 71 | 21.2676 | 50 | 0.3 | 95 |
IV.CSP1.EHZ. | 2021-06-18T05:48:21.14 | 0.1 | undecidable | manual | S | 358 | 18.2706 | 120 | -0.08 | 100 |
IV.FDMO.HHZ. | 2021-06-18T05:48:20.35 | 0.1 | undecidable | manual | S | 320 | 15.7731 | 124 | -0.13 | 99 |
IV.CESI.HHZ. | 2021-06-18T05:48:19.46 | 0.3 | negative | manual | P | 289 | 26.3514 | 50 | 0.07 | 74 |
IV.NRCA.HHZ. | 2021-06-18T05:48:19.57 | 0.1 | undecidable | manual | S | 217 | 12.9759 | 130 | -0.14 | 99 |
IV.MF5.EHZ. | 2021-06-18T05:48:18.55 | 1.0 | positive | manual | P | 71 | 21.2676 | 50 | -0.05 | 25 |
IV.MC2.EHZ. | 2021-06-18T05:48:18.06 | 0.1 | undecidable | manual | S | 227 | 2.4975 | 167 | 0.38 | 94 |
IV.MMO1.EHZ. | 2021-06-18T05:48:18.60 | 0.1 | undecidable | manual | S | 108 | 9.879 | 137 | -0.32 | 96 |
IV.CSP1.EHZ. | 2021-06-18T05:48:18.08 | 0.6 | negative | manual | P | 358 | 18.2706 | 120 | -0.03 | 50 |
IV.NRCA.HHZ. | 2021-06-18T05:48:17.24 | 0.6 | undecidable | manual | P | 217 | 12.9759 | 130 | 0 | 51 |
IV.FDMO.HHZ. | 2021-06-18T05:48:17.69 | 1.0 | undecidable | manual | P | 320 | 15.7731 | 124 | 0 | 25 |
IV.MMO1.EHZ. | 2021-06-18T05:48:16.61 | 1.0 | undecidable | manual | P | 108 | 9.879 | 137 | -0.17 | 25 |
IV.MC2.EHZ. | 2021-06-18T05:48:16.33 | 1.0 | undecidable | manual | P | 227 | 2.4975 | 167 | 0.26 | 24 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.1 | 0.000133 | 0.14 | AML | other | m | 2021-06-18T05:48:19.70 |
IV.NRCA.HHE. | ML:1.0 | 0.00009800000000000001 | 0.1 | AML | other | m | 2021-06-18T05:48:19.74 |